🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.56 AU - 0.84 AU

Year: 218 Days

Day: 20.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.22 AU - 2.98 AU

Year: 1563 Days

Day: 28.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.26 AU - 3.52 AU

Year: 2327 Days

Day: 13.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,632,624 km

• M1: 1,367,175 km (0.097 R)
• M2: 3,131,682 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 8.6

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.6 AU - 5.62 AU

Year: 4953 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,632,624 km

• M1: 116,387 km (0.07 R)
• M2: 186,399 km (0.12 R)
• M3: 264,190 km (0.109 R)
• M4: 447,148 km (0.069 R)
• M5: 538,852 km (0.099 R)
• M6: 1,060,799 km (0.089 R)
• M7: 1,419,235 km (0.088 R)
• M8: 2,188,018 km (0.096 R)
• M9: 2,840,116 km (0.028 R)
• M10: 3,224,582 km (0.116 R)
• M11: 4,392,044 km (0.031 R)
• M12: 4,906,810 km (0.077 R)
• M13: 5,106,523 km (0.117 R)
• M14: 5,294,568 km (0.07 R)
• M15: 5,543,648 km (0.05 R)
• M16: 5,932,304 km (0.091 R)
• M17: 6,704,378 km (0.066 R)
• M18: 6,989,961 km (0.12 R)
• M19: 7,118,166 km (0.093 R)
• M20: 7,231,112 km (0.052 R)
• M21: 7,524,025 km (0.06 R)
• M22: 8,121,668 km (0.105 R)
• M23: 8,256,606 km (0.087 R)
• M24: 8,769,128 km (0.102 R)
• M25: 8,907,506 km (0.087 R)
• M26: 9,309,475 km (0.117 R)
• M27: 9,557,060 km (0.095 R)
• M28: 10,569,090 km (0.102 R)
• M29: 10,771,795 km (0.101 R)
• M30: 11,069,046 km (0.025 R)
• M31: 12,284,977 km (0.05 R)
• M32: 12,830,261 km (0.115 R)
• M33: 13,204,705 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 14.7

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.42 AU - 7.2 AU

Year: 6625 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,632,624 km

• M1: 189,391 km (0.107 R)
• M2: 392,994 km (0.055 R)
• M3: 521,648 km (0.11 R)
• M4: 628,311 km (0.065 R)
• M5: 733,329 km (0.095 R)
• M6: 892,202 km (0.098 R)
• M7: 1,013,675 km (0.08 R)
• M8: 1,220,719 km (0.097 R)
• M9: 1,471,445 km (0.097 R)
• M10: 1,663,528 km (0.082 R)
• M11: 2,550,344 km (0.106 R)
• M12: 2,657,157 km (0.105 R)
• M13: 2,801,968 km (0.112 R)
• M14: 3,118,667 km (0.117 R)
• M15: 3,746,529 km (0.088 R)
• M16: 3,868,751 km (0.111 R)
• M17: 4,096,289 km (0.032 R)
• M18: 4,285,680 km (0.102 R)
• M19: 5,163,221 km (0.061 R)
• M20: 5,299,654 km (0.112 R)
• M21: 5,763,258 km (0.1 R)
• M22: 6,191,856 km (0.04 R)
• M23: 6,409,970 km (0.092 R)
• M24: 6,929,224 km (0.075 R)
• M25: 7,054,736 km (0.091 R)
• M26: 7,565,015 km (0.058 R)
• M27: 7,929,286 km (0.119 R)
• M28: 8,246,134 km (0.098 R)
• M29: 8,594,098 km (0.101 R)
• M30: 8,729,335 km (0.091 R)
• M31: 9,056,655 km (0.079 R)
• M32: 9,443,515 km (0.058 R)
• M33: 9,583,090 km (0.103 R)
• M34: 9,695,288 km (0.089 R)
• M35: 9,920,882 km (0.082 R)
• M36: 10,062,701 km (0.025 R)
• M37: 10,176,694 km (0.112 R)
• M38: 10,521,368 km (0.07 R)
• M39: 11,399,657 km (0.104 R)
• M40: 11,697,656 km (0.105 R)
• M41: 11,938,060 km (0.098 R)
• M42: 12,119,372 km (0.1 R)
• M43: 12,668,845 km (0.113 R)
• M44: 13,008,582 km (0.042 R)
• M45: 13,918,885 km (0.11 R)
• M46: 14,301,706 km (0.119 R)
• M47: 14,430,061 km (0.116 R)
• M48: 14,687,818 km (0.117 R)
• M49: 14,849,833 km (0.096 R)
• M50: 15,012,296 km (0.104 R)
• M51: 15,110,133 km (0.092 R)
• M52: 15,503,575 km (0.117 R)
• M53: 15,900,309 km (0.114 R)
• M54: 16,266,973 km (0.114 R)
• M55: 16,974,870 km (0.066 R)
• M56: 17,452,237 km (0.086 R)
• M57: 17,934,242 km (0.049 R)
• M58: 19,406,285 km (0.098 R)
• M59: 19,584,007 km (0.12 R)
• M60: 20,409,039 km (0.084 R)
• M61: 21,392,047 km (0.064 R)
• M62: 21,760,057 km (0.051 R)
• M63: 22,315,963 km (0.05 R)
• M64: 22,465,112 km (0.103 R)
• M65: 22,577,011 km (0.089 R)
• M66: 22,801,558 km (0.086 R)
• M67: 23,441,986 km (0.087 R)
• M68: 23,669,375 km (0.086 R)
• M69: 23,821,367 km (0.108 R)
• M70: 24,586,260 km (0.085 R)
• M71: 24,817,389 km (0.112 R)
• M72: 25,281,741 km (0.119 R)
• M73: 25,905,265 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.5

Radius: 3

Gravity: 24.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.27 AU - 16.21 AU

Year: 17959 Days

Day: 24.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,632,624 km

• M1: 49,666 km (0.048 R)
• M2: 72,106 km (0.045 R)
• M3: 164,707 km (0.106 R)
• M4: 548,875 km (0.068 R)
• M5: 716,723 km (0.097 R)
• M6: 806,482 km (0.05 R)
• M7: 880,982 km (0.103 R)
• M8: 1,221,616 km (0.053 R)
• M9: 1,264,102 km (0.108 R)
• M10: 1,307,186 km (0.086 R)
• M11: 1,484,160 km (0.097 R)
• M12: 1,860,698 km (0.104 R)
• M13: 1,984,117 km (0.106 R)
• M14: 2,291,091 km (0.089 R)
• M15: 2,450,264 km (0.083 R)
• M16: 2,531,046 km (0.092 R)
• M17: 3,209,174 km (0.097 R)
• M18: 3,876,679 km (0.102 R)
• M19: 4,193,976 km (0.032 R)
• M20: 6,081,453 km (0.116 R)
• M21: 6,154,456 km (0.112 R)
• M22: 6,710,960 km (0.048 R)
• M23: 6,786,358 km (0.094 R)
• M24: 6,938,050 km (0.099 R)
• M25: 7,167,533 km (0.101 R)
• M26: 7,516,545 km (0.065 R)
• M27: 7,634,129 km (0.08 R)
• M28: 7,712,967 km (0.05 R)
• M29: 8,678,472 km (0.106 R)
• M30: 8,843,029 km (0.099 R)
• M31: 8,967,046 km (0.095 R)
• M32: 9,638,740 km (0.028 R)
• M33: 9,980,721 km (0.1 R)
• M34: 10,500,873 km (0.092 R)
• M35: 10,588,388 km (0.076 R)
• M36: 10,764,315 km (0.064 R)
• M37: 11,342,511 km (0.109 R)
• M38: 11,703,191 km (0.062 R)
• M39: 11,839,475 km (0.105 R)
• M40: 12,067,761 km (0.033 R)
• M41: 12,854,795 km (0.115 R)
• M42: 12,995,268 km (0.082 R)
• M43: 13,325,430 km (0.088 R)
• M44: 14,819,763 km (0.105 R)
• M45: 15,115,070 km (0.103 R)
• M46: 15,412,321 km (0.027 R)
• M47: 15,861,862 km (0.057 R)
• M48: 16,671,486 km (0.076 R)
• M49: 16,722,499 km (0.096 R)
• M50: 17,081,384 km (0.069 R)
• M51: 17,132,846 km (0.091 R)
• M52: 17,390,902 km (0.068 R)
• M53: 17,911,054 km (0.058 R)
• M54: 18,225,509 km (0.045 R)
• M55: 19,609,139 km (0.077 R)
• M56: 19,879,163 km (0.051 R)
• M57: 21,247,236 km (0.097 R)
• M58: 22,363,386 km (0.091 R)
• M59: 22,815,171 km (0.11 R)
• M60: 23,042,261 km (0.111 R)
• M61: 23,099,108 km (0.066 R)
• M62: 24,073,140 km (0.109 R)
• M63: 24,652,233 km (0.056 R)
• M64: 25,647,358 km (0.069 R)
• M65: 26,060,847 km (0.067 R)
• M66: 26,179,328 km (0.092 R)
• M67: 27,495,341 km (0.089 R)
• M68: 27,979,140 km (0.116 R)
• M69: 28,039,877 km (0.094 R)
• M70: 29,756,512 km (0.066 R)
• M71: 30,004,546 km (0.114 R)
• M72: 30,190,945 km (0.107 R)
• M73: 31,128,923 km (0.086 R)
• M74: 32,777,342 km (0.104 R)
• M75: 32,969,426 km (0.049 R)
• M76: 34,388,960 km (0.117 R)
• M77: 34,714,335 km (0.109 R)
• M78: 36,224,376 km (0.104 R)
• M79: 36,489,165 km (0.111 R)
• M80: 37,153,828 km (0.103 R)
• M81: 37,889,700 km (0.063 R)
• M82: 38,427,953 km (0.09 R)
• M83: 38,630,359 km (0.12 R)
• M84: 38,833,214 km (0.101 R)
• M85: 40,399,952 km (0.09 R)
• M86: 40,605,799 km (0.07 R)
• M87: 41,363,662 km (0.083 R)
• M88: 41,709,682 km (0.113 R)
• M89: 41,917,772 km (0.064 R)
• M90: 44,017,378 km (0.098 R)
• M91: 44,937,704 km (0.096 R)
• M92: 45,222,240 km (0.028 R)
• M93: 47,158,036 km (0.058 R)
• M94: 48,027,050 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952

Radius: 5.5

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.43 AU - 16.69 AU

Year: 20711 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,632,624 km

• M1: 82,728 km (0.082 R)
• M2: 119,230 km (0.032 R)
• M3: 197,170 km (0.101 R)
• M4: 2,220,481 km (0.085 R)
• M5: 3,367,149 km (0.068 R)
• M6: 4,376,037 km (0.046 R)
• M7: 5,265,695 km (0.082 R)
• M8: 5,574,316 km (0.091 R)
• M9: 6,866,991 km (0.045 R)
• M10: 7,260,733 km (0.085 R)
• M11: 8,188,090 km (0.088 R)
• M12: 8,545,330 km (0.11 R)
• M13: 8,665,606 km (0.068 R)
• M14: 9,275,218 km (0.077 R)
• M15: 10,664,383 km (0.089 R)
• M16: 11,382,902 km (0.05 R)
• M17: 11,515,296 km (0.114 R)
• M18: 11,848,301 km (0.069 R)
• M19: 13,073,508 km (0.098 R)
• M20: 13,351,161 km (0.099 R)
• M21: 13,700,921 km (0.101 R)
• M22: 14,624,688 km (0.108 R)
• M23: 14,768,451 km (0.107 R)
• M24: 14,840,558 km (0.12 R)
• M25: 15,641,654 km (0.032 R)
• M26: 16,084,464 km (0.114 R)
• M27: 16,307,365 km (0.117 R)
• M28: 16,456,663 km (0.094 R)
• M29: 16,531,462 km (0.108 R)
• M30: 17,590,017 km (0.077 R)
• M31: 18,050,479 km (0.117 R)
• M32: 21,956,031 km (0.051 R)
• M33: 24,726,733 km (0.065 R)
• M34: 24,984,041 km (0.063 R)
• M35: 25,328,415 km (0.079 R)
• M36: 25,674,585 km (0.093 R)
• M37: 26,109,316 km (0.109 R)
• M38: 27,428,022 km (0.113 R)
• M39: 27,783,317 km (0.115 R)
• M40: 28,319,176 km (0.091 R)
• M41: 28,588,303 km (0.098 R)
• M42: 28,678,211 km (0.076 R)
• M43: 28,768,269 km (0.103 R)
• M44: 29,673,635 km (0.098 R)
• M45: 30,038,355 km (0.068 R)
• M46: 30,221,313 km (0.096 R)
• M47: 30,312,867 km (0.115 R)
• M48: 32,164,290 km (0.116 R)
• M49: 33,198,011 km (0.112 R)
• M50: 34,147,210 km (0.081 R)
• M51: 35,009,193 km (0.085 R)
• M52: 35,975,296 km (0.104 R)
• M53: 37,146,049 km (0.091 R)
• M54: 37,244,185 km (0.091 R)
• M55: 38,428,551 km (0.096 R)
• M56: 38,726,550 km (0.072 R)
• M57: 40,935,213 km (0.12 R)
• M58: 41,544,675 km (0.067 R)
• M59: 43,081,344 km (0.092 R)
• M60: 43,908,621 km (0.073 R)
• M61: 44,220,083 km (0.108 R)
• M62: 44,636,564 km (0.117 R)
• M63: 45,368,696 km (0.106 R)
• M64: 46,104,717 km (0.098 R)
• M65: 49,195,559 km (0.112 R)
• M66: 50,168,394 km (0.109 R)
• M67: 50,711,584 km (0.059 R)
• M68: 50,820,491 km (0.079 R)
• M69: 53,124,747 km (0.098 R)
• M70: 53,456,705 km (0.037 R)
• M71: 55,462,812 km (0.053 R)
• M72: 55,799,557 km (0.082 R)
• M73: 62,792,210 km (0.074 R)
• M74: 66,211,868 km (0.079 R)
• M75: 66,330,948 km (0.117 R)
• M76: 67,285,382 km (0.112 R)
• M77: 68,485,008 km (0.066 R)
• M78: 69,087,438 km (0.107 R)
• M79: 69,691,664 km (0.09 R)
• M80: 72,861,643 km (0.098 R)
• M81: 73,723,027 km (0.077 R)
• M82: 74,340,418 km (0.085 R)
• M83: 74,835,587 km (0.096 R)
• M84: 76,702,119 km (0.108 R)
• M85: 76,952,098 km (0.061 R)
• M86: 77,703,827 km (0.12 R)
• M87: 80,227,094 km (0.087 R)
• M88: 80,862,137 km (0.114 R)
• M89: 80,989,295 km (0.087 R)
• M90: 82,392,822 km (0.069 R)
• M91: 83,033,550 km (0.078 R)
• M92: 84,577,849 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.8

Radius: 7.3

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 12.08 AU - 18.46 AU

Year: 22244 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,632,624 km

• M1: 137,331 km (0.075 R)
• M2: 208,689 km (0.102 R)
• M3: 267,032 km (0.064 R)
• M4: 315,801 km (0.119 R)
• M5: 386,561 km (0.071 R)
• M6: 546,182 km (0.102 R)
• M7: 727,046 km (0.114 R)
• M8: 901,327 km (0.119 R)
• M9: 1,034,020 km (0.113 R)
• M10: 1,230,742 km (0.06 R)
• M11: 1,659,639 km (0.042 R)
• M12: 1,790,387 km (0.112 R)
• M13: 2,274,336 km (0.053 R)
• M14: 2,874,822 km (0.11 R)
• M15: 3,233,408 km (0.086 R)
• M16: 3,397,218 km (0.115 R)
• M17: 3,648,393 km (0.114 R)
• M18: 5,373,556 km (0.072 R)
• M19: 5,519,114 km (0.094 R)
• M20: 5,963,869 km (0.071 R)
• M21: 6,522,916 km (0.075 R)
• M22: 7,098,718 km (0.069 R)
• M23: 7,312,194 km (0.094 R)
• M24: 8,131,392 km (0.036 R)
• M25: 9,442,917 km (0.116 R)
• M26: 10,093,219 km (0.101 R)
• M27: 10,213,047 km (0.099 R)
• M28: 10,273,035 km (0.076 R)
• M29: 10,514,636 km (0.078 R)
• M30: 11,188,275 km (0.104 R)
• M31: 13,095,498 km (0.101 R)
• M32: 13,819,702 km (0.089 R)
• M33: 14,019,564 km (0.07 R)
• M34: 14,086,285 km (0.104 R)
• M35: 15,513,598 km (0.059 R)
• M36: 16,420,012 km (0.08 R)
• M37: 16,915,181 km (0.071 R)
• M38: 17,057,448 km (0.091 R)
• M39: 18,283,702 km (0.058 R)
• M40: 19,762,328 km (0.114 R)
• M41: 21,586,973 km (0.079 R)
• M42: 21,973,683 km (0.065 R)
• M43: 22,129,115 km (0.104 R)
• M44: 22,206,906 km (0.089 R)
• M45: 24,503,383 km (0.062 R)
• M46: 24,987,781 km (0.086 R)
• M47: 25,802,192 km (0.051 R)
• M48: 27,792,292 km (0.069 R)
• M49: 28,213,111 km (0.075 R)
• M50: 28,720,846 km (0.064 R)
• M51: 28,805,668 km (0.075 R)
• M52: 29,146,153 km (0.113 R)
• M53: 29,487,984 km (0.08 R)
• M54: 30,608,173 km (0.097 R)
• M55: 31,391,767 km (0.094 R)
• M56: 33,602,823 km (0.119 R)
• M57: 34,501,159 km (0.088 R)
• M58: 35,772,142 km (0.041 R)
• M59: 36,229,912 km (0.101 R)
• M60: 37,150,986 km (0.065 R)
• M61: 37,521,540 km (0.104 R)
• M62: 37,614,440 km (0.11 R)
• M63: 40,720,840 km (0.067 R)
• M64: 42,352,952 km (0.106 R)
• M65: 43,031,229 km (0.119 R)
• M66: 44,202,281 km (0.113 R)
• M67: 44,300,268 km (0.099 R)
• M68: 44,398,404 km (0.081 R)
• M69: 45,581,723 km (0.074 R)
• M70: 48,888,734 km (0.062 R)
• M71: 49,498,195 km (0.094 R)
• M72: 51,445,062 km (0.088 R)
• M73: 51,961,474 km (0.09 R)
• M74: 54,149,343 km (0.091 R)
• M75: 54,254,361 km (0.106 R)
• M76: 54,464,396 km (0.034 R)
• M77: 57,326,802 km (0.113 R)
• M78: 57,433,764 km (0.114 R)
• M79: 57,969,474 km (0.11 R)
• M80: 58,722,251 km (0.097 R)
• M81: 60,237,677 km (0.079 R)
• M82: 61,000,177 km (0.071 R)
• M83: 61,875,474 km (0.106 R)
• M84: 62,975,468 km (0.102 R)
• M85: 65,418,102 km (0.072 R)
• M86: 65,865,549 km (0.09 R)
• M87: 68,344,685 km (0.109 R)
• M88: 70,510,114 km (0.068 R)
• M89: 72,582,344 km (0.118 R)
• M90: 74,557,784 km (0.073 R)
• M91: 74,674,470 km (0.115 R)
• M92: 79,274,904 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,595 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit