🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.41 AU - 0.65 AU

Year: 136 Days

Day: 31.8 Hours

Environment

Temp: 256 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,862,687 km

• M1: 91,554 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 147 Days

Day: 13 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,862,687 km

• M1: 163,959 km (0.113 R)
• M2: 315,053 km (0.094 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.99 AU - 3.53 AU

Year: 2069 Days

Day: 14.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,862,687 km

• M1: 1,551,928 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.66 AU - 4.24 AU

Year: 2252 Days

Day: 12.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 63.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.37 AU - 6.19 AU

Year: 4264 Days

Day: 42 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,862,687 km

• M1: 39,195 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.5

Radius: 8.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.48 AU - 8.9 AU

Year: 7495 Days

Day: 5.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,862,687 km

• M1: 139,874 km (0.072 R)
• M2: 294,109 km (0.038 R)
• M3: 693,985 km (0.104 R)
• M4: 1,121,386 km (0.074 R)
• M5: 1,462,170 km (0.052 R)
• M6: 1,668,914 km (0.074 R)
• M7: 1,970,653 km (0.113 R)
• M8: 2,057,719 km (0.1 R)
• M9: 2,163,784 km (0.103 R)
• M10: 2,436,949 km (0.069 R)
• M11: 2,625,293 km (0.045 R)
• M12: 2,682,739 km (0.064 R)
• M13: 2,976,399 km (0.087 R)
• M14: 3,036,388 km (0.116 R)
• M15: 3,658,416 km (0.093 R)
• M16: 3,831,052 km (0.027 R)
• M17: 4,050,512 km (0.12 R)
• M18: 4,733,426 km (0.09 R)
• M19: 5,281,104 km (0.103 R)
• M20: 5,624,431 km (0.097 R)
• M21: 6,828,993 km (0.11 R)
• M22: 7,095,427 km (0.119 R)
• M23: 7,721,045 km (0.106 R)
• M24: 7,998,549 km (0.105 R)
• M25: 8,421,014 km (0.088 R)
• M26: 8,477,861 km (0.051 R)
• M27: 8,850,808 km (0.117 R)
• M28: 8,937,575 km (0.076 R)
• M29: 9,493,930 km (0.12 R)
• M30: 9,731,641 km (0.072 R)
• M31: 9,791,330 km (0.095 R)
• M32: 10,212,747 km (0.116 R)
• M33: 11,670,728 km (0.071 R)
• M34: 12,246,082 km (0.058 R)
• M35: 12,994,819 km (0.073 R)
• M36: 13,358,192 km (0.101 R)
• M37: 13,926,365 km (0.091 R)
• M38: 14,094,962 km (0.12 R)
• M39: 14,536,425 km (0.111 R)
• M40: 15,328,695 km (0.061 R)
• M41: 15,607,546 km (0.105 R)
• M42: 15,853,036 km (0.085 R)
• M43: 16,135,028 km (0.12 R)
• M44: 16,454,270 km (0.112 R)
• M45: 16,775,606 km (0.111 R)
• M46: 16,847,263 km (0.058 R)
• M47: 16,919,070 km (0.081 R)
• M48: 17,135,090 km (0.102 R)
• M49: 17,971,491 km (0.066 R)
• M50: 18,784,107 km (0.105 R)
• M51: 18,858,457 km (0.12 R)
• M52: 19,987,173 km (0.085 R)
• M53: 21,799,103 km (0.067 R)
• M54: 21,877,342 km (0.044 R)
• M55: 22,704,768 km (0.054 R)
• M56: 23,462,182 km (0.118 R)
• M57: 24,146,892 km (0.111 R)
• M58: 25,165,803 km (0.108 R)
• M59: 25,577,197 km (0.086 R)
• M60: 25,783,791 km (0.118 R)
• M61: 26,615,556 km (0.093 R)
• M62: 27,118,952 km (0.081 R)
• M63: 27,752,499 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.5

Radius: 11.3

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.51 AU - 10.87 AU

Year: 9792 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,862,687 km

• M1: 143,913 km (0.072 R)
• M2: 224,397 km (0.07 R)
• M3: 398,828 km (0.089 R)
• M4: 1,230,143 km (0.054 R)
• M5: 1,501,065 km (0.104 R)
• M6: 1,576,612 km (0.066 R)
• M7: 1,953,599 km (0.046 R)
• M8: 2,099,756 km (0.065 R)
• M9: 2,184,877 km (0.108 R)
• M10: 2,271,344 km (0.09 R)
• M11: 2,381,000 km (0.048 R)
• M12: 2,582,807 km (0.118 R)
• M13: 2,837,423 km (0.11 R)
• M14: 2,931,969 km (0.11 R)
• M15: 3,421,154 km (0.112 R)
• M16: 3,496,701 km (0.076 R)
• M17: 3,675,320 km (0.072 R)
• M18: 3,752,812 km (0.105 R)
• M19: 3,909,441 km (0.092 R)
• M20: 4,256,508 km (0.09 R)
• M21: 4,585,624 km (0.086 R)
• M22: 4,866,269 km (0.113 R)
• M23: 5,123,877 km (0.111 R)
• M24: 5,356,501 km (0.089 R)
• M25: 5,711,946 km (0.107 R)
• M26: 5,983,765 km (0.115 R)
• M27: 6,290,740 km (0.114 R)
• M28: 6,414,906 km (0.093 R)
• M29: 6,888,234 km (0.114 R)
• M30: 7,602,713 km (0.092 R)
• M31: 8,306,721 km (0.088 R)
• M32: 8,614,893 km (0.109 R)
• M33: 9,597,451 km (0.096 R)
• M34: 10,102,045 km (0.091 R)
• M35: 10,541,564 km (0.041 R)
• M36: 12,400,168 km (0.068 R)
• M37: 13,547,284 km (0.056 R)
• M38: 13,991,141 km (0.099 R)
• M39: 14,522,064 km (0.068 R)
• M40: 14,893,366 km (0.074 R)
• M41: 14,976,392 km (0.102 R)
• M42: 15,059,419 km (0.077 R)
• M43: 15,226,221 km (0.058 R)
• M44: 15,309,696 km (0.093 R)
• M45: 16,196,513 km (0.079 R)
• M46: 16,281,933 km (0.051 R)
• M47: 17,186,851 km (0.074 R)
• M48: 17,623,527 km (0.119 R)
• M49: 19,316,227 km (0.092 R)
• M50: 19,452,062 km (0.102 R)
• M51: 20,967,189 km (0.114 R)
• M52: 21,106,764 km (0.044 R)
• M53: 21,293,462 km (0.116 R)
• M54: 21,668,354 km (0.045 R)
• M55: 21,809,574 km (0.059 R)
• M56: 21,998,217 km (0.092 R)
• M57: 22,424,721 km (0.072 R)
• M58: 22,567,587 km (0.115 R)
• M59: 24,012,104 km (0.081 R)
• M60: 24,207,030 km (0.12 R)
• M61: 26,586,234 km (0.063 R)
• M62: 26,686,914 km (0.08 R)
• M63: 27,294,132 km (0.116 R)
• M64: 27,701,337 km (0.117 R)
• M65: 28,625,104 km (0.107 R)
• M66: 28,728,476 km (0.089 R)
• M67: 28,987,131 km (0.116 R)
• M68: 29,402,713 km (0.094 R)
• M69: 29,767,882 km (0.112 R)
• M70: 30,397,539 km (0.105 R)
• M71: 32,797,538 km (0.118 R)
• M72: 33,829,015 km (0.105 R)
• M73: 33,992,825 km (0.099 R)
• M74: 34,211,687 km (0.09 R)
• M75: 34,486,049 km (0.119 R)
• M76: 34,650,906 km (0.096 R)
• M77: 35,313,176 km (0.08 R)
• M78: 35,423,878 km (0.104 R)
• M79: 35,590,231 km (0.076 R)
• M80: 35,701,382 km (0.069 R)
• M81: 36,426,184 km (0.053 R)
• M82: 36,930,778 km (0.115 R)
• M83: 37,324,818 km (0.109 R)
• M84: 37,550,711 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.1

Radius: 7.5

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 14.46 AU - 18.18 AU

Year: 23172 Days

Day: 24.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,862,687 km

• M1: 103,971 km (0.114 R)
• M2: 592,108 km (0.117 R)
• M3: 1,216,530 km (0.105 R)
• M4: 1,423,573 km (0.117 R)
• M5: 2,203,128 km (0.115 R)
• M6: 2,718,642 km (0.102 R)
• M7: 2,819,321 km (0.054 R)
• M8: 2,955,605 km (0.1 R)
• M9: 3,341,717 km (0.099 R)
• M10: 3,893,584 km (0.115 R)
• M11: 3,969,430 km (0.119 R)
• M12: 4,083,872 km (0.069 R)
• M13: 4,394,886 km (0.113 R)
• M14: 4,998,214 km (0.104 R)
• M15: 5,163,520 km (0.112 R)
• M16: 5,457,330 km (0.118 R)
• M17: 5,713,292 km (0.087 R)
• M18: 6,959,742 km (0.07 R)
• M19: 7,051,894 km (0.111 R)
• M20: 7,237,395 km (0.087 R)
• M21: 8,286,525 km (0.114 R)
• M22: 8,384,362 km (0.113 R)
• M23: 9,740,916 km (0.085 R)
• M24: 9,999,421 km (0.114 R)
• M25: 10,842,255 km (0.097 R)
• M26: 11,817,484 km (0.086 R)
• M27: 11,982,789 km (0.049 R)
• M28: 12,371,295 km (0.058 R)
• M29: 12,539,144 km (0.054 R)
• M30: 12,990,331 km (0.115 R)
• M31: 13,160,873 km (0.12 R)
• M32: 13,676,985 km (0.093 R)
• M33: 13,734,880 km (0.097 R)
• M34: 13,966,756 km (0.085 R)
• M35: 14,083,144 km (0.102 R)
• M36: 15,928,433 km (0.064 R)
• M37: 16,417,020 km (0.076 R)
• M38: 16,478,355 km (0.072 R)
• M39: 17,221,258 km (0.092 R)
• M40: 18,038,212 km (0.103 R)
• M41: 19,384,593 km (0.098 R)
• M42: 20,102,663 km (0.097 R)
• M43: 21,564,832 km (0.105 R)
• M44: 22,240,715 km (0.067 R)
• M45: 23,198,591 km (0.115 R)
• M46: 23,474,748 km (0.099 R)
• M47: 23,890,930 km (0.098 R)
• M48: 24,519,989 km (0.066 R)
• M49: 25,580,338 km (0.1 R)
• M50: 26,151,952 km (0.036 R)
• M51: 26,295,566 km (0.077 R)
• M52: 26,655,648 km (0.085 R)
• M53: 27,453,603 km (0.112 R)
• M54: 29,147,200 km (0.101 R)
• M55: 30,044,189 km (0.101 R)
• M56: 30,496,124 km (0.075 R)
• M57: 31,026,150 km (0.12 R)
• M58: 31,102,145 km (0.118 R)
• M59: 35,931,613 km (0.078 R)
• M60: 36,251,154 km (0.117 R)
• M61: 37,215,313 km (0.106 R)
• M62: 37,538,594 km (0.09 R)
• M63: 37,619,526 km (0.088 R)
• M64: 38,106,617 km (0.079 R)
• M65: 41,322,672 km (0.104 R)
• M66: 42,413,839 km (0.067 R)
• M67: 43,090,021 km (0.105 R)
• M68: 44,025,606 km (0.052 R)
• M69: 44,196,447 km (0.099 R)
• M70: 44,367,587 km (0.1 R)
• M71: 45,312,297 km (0.093 R)
• M72: 45,657,420 km (0.102 R)
• M73: 45,743,887 km (0.112 R)
• M74: 46,263,590 km (0.091 R)
• M75: 47,571,524 km (0.082 R)
• M76: 48,803,164 km (0.111 R)
• M77: 49,156,963 km (0.087 R)
• M78: 49,867,253 km (0.082 R)
• M79: 54,290,713 km (0.087 R)
• M80: 55,208,795 km (0.067 R)
• M81: 56,595,418 km (0.099 R)
• M82: 57,433,016 km (0.114 R)
• M83: 58,087,208 km (0.109 R)
• M84: 59,120,331 km (0.089 R)
• M85: 59,591,863 km (0.113 R)
• M86: 59,780,805 km (0.085 R)
• M87: 60,633,663 km (0.098 R)
• M88: 61,014,090 km (0.034 R)
• M89: 62,351,645 km (0.104 R)
• M90: 63,795,264 km (0.07 R)
• M91: 64,569,732 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.5

Radius: 7.4

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.95 AU - 20.57 AU

Year: 25202 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 35,862,687 km

• M1: 122,820 km (0.064 R)
• M2: 238,609 km (0.058 R)
• M3: 418,724 km (0.076 R)
• M4: 601,383 km (0.111 R)
• M5: 876,344 km (0.027 R)
• M6: 2,121,148 km (0.034 R)
• M7: 2,945,133 km (0.05 R)
• M8: 3,120,761 km (0.052 R)
• M9: 3,263,926 km (0.101 R)
• M10: 4,646,211 km (0.075 R)
• M11: 5,058,951 km (0.08 R)
• M12: 5,185,062 km (0.1 R)
• M13: 5,269,585 km (0.029 R)
• M14: 5,483,211 km (0.113 R)
• M15: 6,051,982 km (0.11 R)
• M16: 6,186,022 km (0.045 R)
• M17: 6,366,137 km (0.11 R)
• M18: 7,674,670 km (0.094 R)
• M19: 8,260,346 km (0.089 R)
• M20: 8,359,379 km (0.036 R)
• M21: 8,409,046 km (0.057 R)
• M22: 9,786,394 km (0.117 R)
• M23: 10,474,245 km (0.096 R)
• M24: 10,905,386 km (0.062 R)
• M25: 11,896,322 km (0.057 R)
• M26: 12,064,320 km (0.088 R)
• M27: 12,176,818 km (0.111 R)
• M28: 13,031,022 km (0.054 R)
• M29: 13,262,001 km (0.049 R)
• M30: 13,320,045 km (0.117 R)
• M31: 16,886,608 km (0.063 R)
• M32: 17,075,400 km (0.1 R)
• M33: 17,646,116 km (0.063 R)
• M34: 18,094,311 km (0.08 R)
• M35: 19,263,867 km (0.096 R)
• M36: 19,857,771 km (0.084 R)
• M37: 20,057,185 km (0.071 R)
• M38: 21,607,168 km (0.063 R)
• M39: 21,880,633 km (0.068 R)
• M40: 24,038,882 km (0.091 R)
• M41: 24,322,220 km (0.05 R)
• M42: 25,250,924 km (0.082 R)
• M43: 26,191,146 km (0.079 R)
• M44: 26,336,855 km (0.12 R)
• M45: 26,995,684 km (0.075 R)
• M46: 27,364,143 km (0.103 R)
• M47: 28,628,993 km (0.09 R)
• M48: 29,004,634 km (0.07 R)
• M49: 31,061,155 km (0.071 R)
• M50: 31,447,118 km (0.078 R)
• M51: 31,679,443 km (0.066 R)
• M52: 33,243,040 km (0.085 R)
• M53: 33,796,253 km (0.087 R)
• M54: 35,152,358 km (0.114 R)
• M55: 36,526,115 km (0.025 R)
• M56: 38,743,754 km (0.099 R)
• M57: 39,242,513 km (0.099 R)
• M58: 40,078,466 km (0.055 R)
• M59: 40,498,537 km (0.055 R)
• M60: 41,597,932 km (0.101 R)
• M61: 41,767,875 km (0.115 R)
• M62: 43,394,303 km (0.099 R)
• M63: 43,739,276 km (0.099 R)
• M64: 44,171,913 km (0.048 R)
• M65: 44,518,980 km (0.086 R)
• M66: 46,179,965 km (0.025 R)
• M67: 47,327,979 km (0.033 R)
• M68: 47,683,274 km (0.1 R)
• M69: 49,112,682 km (0.063 R)
• M70: 49,652,281 km (0.083 R)
• M71: 49,832,696 km (0.079 R)
• M72: 51,739,321 km (0.054 R)
• M73: 51,830,576 km (0.084 R)
• M74: 52,931,467 km (0.07 R)
• M75: 53,300,076 km (0.111 R)
• M76: 53,577,131 km (0.086 R)
• M77: 54,132,588 km (0.099 R)
• M78: 54,225,488 km (0.116 R)
• M79: 54,411,139 km (0.095 R)
• M80: 54,783,189 km (0.118 R)
• M81: 55,810,627 km (0.052 R)
• M82: 62,010,561 km (0.083 R)
• M83: 62,204,889 km (0.105 R)
• M84: 62,301,978 km (0.078 R)
• M85: 63,472,133 km (0.118 R)
• M86: 63,765,793 km (0.12 R)
• M87: 64,256,175 km (0.114 R)
• M88: 64,452,747 km (0.082 R)
• M89: 65,734,950 km (0.119 R)
• M90: 65,933,018 km (0.056 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.6

Radius: 3.5

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 18.51 AU - 22.17 AU

Year: 32241 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,862,687 km

• M1: 493,075 km (0.101 R)
• M2: 692,788 km (0.027 R)
• M3: 1,026,840 km (0.038 R)
• M4: 1,108,969 km (0.12 R)
• M5: 1,262,307 km (0.095 R)
• M6: 1,532,481 km (0.06 R)
• M7: 1,879,847 km (0.08 R)
• M8: 2,271,793 km (0.097 R)
• M9: 2,466,121 km (0.12 R)
• M10: 2,756,191 km (0.087 R)
• M11: 3,343,812 km (0.083 R)
• M12: 3,539,934 km (0.109 R)
• M13: 3,994,562 km (0.089 R)
• M14: 4,046,174 km (0.044 R)
• M15: 6,649,476 km (0.109 R)
• M16: 7,082,262 km (0.063 R)
• M17: 7,974,763 km (0.082 R)
• M18: 8,633,592 km (0.111 R)
• M19: 9,447,106 km (0.077 R)
• M20: 9,481,513 km (0.057 R)
• M21: 9,515,921 km (0.085 R)
• M22: 10,320,159 km (0.096 R)
• M23: 10,604,843 km (0.1 R)
• M24: 10,712,404 km (0.071 R)
• M25: 10,748,308 km (0.077 R)
• M26: 11,585,009 km (0.11 R)
• M27: 14,020,911 km (0.049 R)
• M28: 14,257,126 km (0.062 R)
• M29: 14,614,066 km (0.046 R)
• M30: 16,276,398 km (0.098 R)
• M31: 16,400,265 km (0.042 R)
• M32: 17,572,364 km (0.102 R)
• M33: 17,614,700 km (0.061 R)
• M34: 19,819,474 km (0.104 R)
• M35: 21,111,401 km (0.1 R)
• M36: 21,201,459 km (0.065 R)
• M37: 22,063,741 km (0.076 R)
• M38: 22,292,626 km (0.052 R)
• M39: 22,937,542 km (0.066 R)
• M40: 23,635,267 km (0.09 R)
• M41: 25,099,082 km (0.114 R)
• M42: 25,817,900 km (0.046 R)
• M43: 26,300,951 km (0.094 R)
• M44: 27,422,935 km (0.043 R)
• M45: 28,014,595 km (0.078 R)
• M46: 28,510,811 km (0.058 R)
• M47: 30,219,667 km (0.077 R)
• M48: 30,677,437 km (0.073 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,625 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit