🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 20 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.1 AU - 1.48 AU

Year: 541 Days

Day: 15.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.02 AU - 2.26 AU

Year: 1155 Days

Day: 14.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.52 AU - 3.52 AU

Year: 1936 Days

Day: 35.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 10.3

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 5.11 AU - 5.81 AU

Year: 4707 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 104,026,759 km

• M1: 178,321 km (0.104 R)
• M2: 277,654 km (0.11 R)
• M3: 361,428 km (0.092 R)
• M4: 436,826 km (0.084 R)
• M5: 573,409 km (0.076 R)
• M6: 725,699 km (0.104 R)
• M7: 839,543 km (0.094 R)
• M8: 1,057,507 km (0.111 R)
• M9: 1,263,653 km (0.116 R)
• M10: 1,356,105 km (0.074 R)
• M11: 1,681,181 km (0.073 R)
• M12: 1,976,786 km (0.12 R)
• M13: 2,251,598 km (0.114 R)
• M14: 2,519,228 km (0.114 R)
• M15: 2,597,617 km (0.081 R)
• M16: 2,676,904 km (0.028 R)
• M17: 2,940,047 km (0.116 R)
• M18: 3,190,623 km (0.09 R)
• M19: 4,190,984 km (0.062 R)
• M20: 4,307,820 km (0.104 R)
• M21: 4,835,003 km (0.073 R)
• M22: 5,031,724 km (0.07 R)
• M23: 5,458,677 km (0.113 R)
• M24: 6,374,365 km (0.113 R)
• M25: 6,563,158 km (0.083 R)
• M26: 6,644,689 km (0.11 R)
• M27: 6,753,895 km (0.115 R)
• M28: 6,918,902 km (0.062 R)
• M29: 7,196,854 km (0.104 R)
• M30: 7,849,999 km (0.111 R)
• M31: 7,994,510 km (0.056 R)
• M32: 8,227,584 km (0.089 R)
• M33: 8,551,613 km (0.105 R)
• M34: 9,151,799 km (0.088 R)
• M35: 9,487,647 km (0.076 R)
• M36: 9,703,516 km (0.105 R)
• M37: 10,266,154 km (0.091 R)
• M38: 10,903,590 km (0.061 R)
• M39: 12,016,599 km (0.075 R)
• M40: 12,519,247 km (0.064 R)
• M41: 12,756,061 km (0.065 R)
• M42: 13,787,987 km (0.114 R)
• M43: 14,703,975 km (0.096 R)
• M44: 15,748,766 km (0.089 R)
• M45: 16,557,193 km (0.118 R)
• M46: 16,631,394 km (0.042 R)
• M47: 17,003,892 km (0.062 R)
• M48: 17,947,257 km (0.069 R)
• M49: 19,179,494 km (0.117 R)
• M50: 19,296,330 km (0.059 R)
• M51: 19,374,420 km (0.098 R)
• M52: 19,609,289 km (0.063 R)
• M53: 19,727,172 km (0.072 R)
• M54: 20,717,809 km (0.114 R)
• M55: 22,336,608 km (0.115 R)
• M56: 23,244,068 km (0.073 R)
• M57: 23,744,174 km (0.107 R)
• M58: 24,163,646 km (0.066 R)
• M59: 24,416,467 km (0.09 R)
• M60: 24,500,990 km (0.101 R)
• M61: 25,009,922 km (0.055 R)
• M62: 25,095,043 km (0.068 R)
• M63: 25,393,939 km (0.065 R)
• M64: 25,736,818 km (0.058 R)
• M65: 25,822,836 km (0.059 R)
• M66: 26,557,512 km (0.068 R)
• M67: 26,862,093 km (0.113 R)
• M68: 27,386,882 km (0.086 R)
• M69: 27,914,963 km (0.116 R)
• M70: 28,535,495 km (0.112 R)
• M71: 28,802,676 km (0.032 R)
• M72: 29,115,635 km (0.11 R)
• M73: 29,250,124 km (0.08 R)
• M74: 29,519,549 km (0.108 R)
• M75: 29,744,844 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 12.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.02 AU - 10.1 AU

Year: 10906 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 104,026,759 km

• M1: 186,549 km (0.095 R)
• M2: 357,988 km (0.08 R)
• M3: 461,958 km (0.113 R)
• M4: 642,672 km (0.09 R)
• M5: 743,053 km (0.09 R)
• M6: 1,079,498 km (0.087 R)
• M7: 1,485,806 km (0.083 R)
• M8: 1,742,516 km (0.118 R)
• M9: 2,090,630 km (0.117 R)
• M10: 2,515,488 km (0.106 R)
• M11: 2,598,365 km (0.04 R)
• M12: 3,233,558 km (0.113 R)
• M13: 3,788,416 km (0.085 R)
• M14: 3,883,860 km (0.106 R)
• M15: 4,077,140 km (0.101 R)
• M16: 4,373,195 km (0.098 R)
• M17: 5,446,110 km (0.032 R)
• M18: 6,030,739 km (0.106 R)
• M19: 6,217,587 km (0.119 R)
• M20: 6,444,527 km (0.064 R)
• M21: 6,828,544 km (0.082 R)
• M22: 7,180,698 km (0.079 R)
• M23: 7,418,858 km (0.085 R)
• M24: 9,329,522 km (0.093 R)
• M25: 9,502,606 km (0.117 R)
• M26: 9,589,523 km (0.11 R)
• M27: 10,294,577 km (0.076 R)
• M28: 11,475,952 km (0.106 R)
• M29: 12,508,925 km (0.1 R)
• M30: 13,036,407 km (0.086 R)
• M31: 14,612,570 km (0.104 R)
• M32: 14,864,194 km (0.104 R)
• M33: 15,833,738 km (0.066 R)
• M34: 16,561,232 km (0.071 R)
• M35: 17,512,675 km (0.108 R)
• M36: 17,887,417 km (0.098 R)
• M37: 19,027,652 km (0.058 R)
• M38: 19,357,665 km (0.043 R)
• M39: 19,967,875 km (0.034 R)
• M40: 20,527,969 km (0.108 R)
• M41: 21,893,349 km (0.084 R)
• M42: 22,239,369 km (0.086 R)
• M43: 25,372,846 km (0.045 R)
• M44: 26,101,388 km (0.03 R)
• M45: 27,517,032 km (0.095 R)
• M46: 28,579,177 km (0.119 R)
• M47: 29,147,051 km (0.101 R)
• M48: 29,973,729 km (0.102 R)
• M49: 30,358,045 km (0.115 R)
• M50: 30,743,858 km (0.089 R)
• M51: 31,066,541 km (0.081 R)
• M52: 31,455,346 km (0.12 R)
• M53: 31,650,422 km (0.073 R)
• M54: 32,762,981 km (0.091 R)
• M55: 33,158,817 km (0.117 R)
• M56: 33,489,727 km (0.108 R)
• M57: 34,422,470 km (0.069 R)
• M58: 34,556,360 km (0.057 R)
• M59: 35,161,184 km (0.095 R)
• M60: 36,654,470 km (0.047 R)
• M61: 37,822,530 km (0.119 R)
• M62: 38,376,491 km (0.115 R)
• M63: 38,863,432 km (0.099 R)
• M64: 39,072,720 km (0.071 R)
• M65: 39,212,444 km (0.116 R)
• M66: 39,702,826 km (0.067 R)
• M67: 40,336,223 km (0.069 R)
• M68: 40,689,574 km (0.117 R)
• M69: 41,186,089 km (0.109 R)
• M70: 41,541,982 km (0.096 R)
• M71: 42,543,690 km (0.085 R)
• M72: 42,687,453 km (0.079 R)
• M73: 44,498,186 km (0.056 R)
• M74: 45,596,683 km (0.098 R)
• M75: 46,555,905 km (0.076 R)
• M76: 47,447,209 km (0.056 R)
• M77: 48,194,300 km (0.098 R)
• M78: 48,494,244 km (0.08 R)
• M79: 49,548,760 km (0.072 R)
• M80: 49,851,546 km (0.103 R)
• M81: 50,154,781 km (0.105 R)
• M82: 50,306,772 km (0.093 R)
• M83: 50,839,490 km (0.063 R)
• M84: 50,992,080 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 3.2

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.08 AU - 17.98 AU

Year: 24796 Days

Day: 19 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 104,026,759 km

• M1: 70,909 km (0.026 R)
• M2: 1,320,052 km (0.07 R)
• M3: 2,401,495 km (0.05 R)
• M4: 3,040,876 km (0.039 R)
• M5: 3,235,952 km (0.112 R)
• M6: 3,412,627 km (0.074 R)
• M7: 4,709,939 km (0.103 R)
• M8: 5,605,881 km (0.111 R)
• M9: 5,711,497 km (0.092 R)
• M10: 5,764,604 km (0.08 R)
• M11: 7,344,956 km (0.088 R)
• M12: 7,958,906 km (0.069 R)
• M13: 8,047,917 km (0.053 R)
• M14: 9,485,253 km (0.08 R)
• M15: 10,475,591 km (0.111 R)
• M16: 11,364,651 km (0.094 R)
• M17: 13,672,797 km (0.072 R)
• M18: 14,569,935 km (0.03 R)
• M19: 15,932,173 km (0.089 R)
• M20: 17,219,313 km (0.105 R)
• M21: 17,604,229 km (0.106 R)
• M22: 18,069,777 km (0.112 R)
• M23: 18,657,547 km (0.102 R)
• M24: 18,815,373 km (0.11 R)
• M25: 19,891,879 km (0.108 R)
• M26: 19,972,363 km (0.1 R)
• M27: 20,174,170 km (0.109 R)
• M28: 21,688,550 km (0.114 R)
• M29: 22,648,070 km (0.114 R)
• M30: 22,900,741 km (0.058 R)
• M31: 24,220,643 km (0.078 R)
• M32: 25,085,169 km (0.109 R)
• M33: 27,559,219 km (0.075 R)
• M34: 28,099,417 km (0.074 R)
• M35: 29,190,135 km (0.111 R)
• M36: 30,155,939 km (0.068 R)
• M37: 30,248,390 km (0.09 R)
• M38: 30,852,167 km (0.108 R)
• M39: 31,038,716 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122

Radius: 5.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.49 AU - 20.19 AU

Year: 25497 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,026,759 km

• M1: 175,030 km (0.109 R)
• M2: 271,969 km (0.117 R)
• M3: 1,085,033 km (0.097 R)
• M4: 1,210,546 km (0.114 R)
• M5: 1,318,855 km (0.104 R)
• M6: 1,475,933 km (0.108 R)
• M7: 1,545,047 km (0.106 R)
• M8: 1,686,566 km (0.105 R)
• M9: 2,162,587 km (0.101 R)
• M10: 2,294,532 km (0.048 R)
• M11: 2,483,773 km (0.098 R)
• M12: 2,622,002 km (0.102 R)
• M13: 2,677,951 km (0.08 R)
• M14: 3,051,797 km (0.077 R)
• M15: 3,259,887 km (0.061 R)
• M16: 3,565,216 km (0.049 R)
• M17: 3,627,300 km (0.069 R)
• M18: 3,689,831 km (0.099 R)
• M19: 3,911,536 km (0.094 R)
• M20: 4,170,190 km (0.095 R)
• M21: 4,535,059 km (0.096 R)
• M22: 5,189,101 km (0.051 R)
• M23: 5,366,076 km (0.086 R)
• M24: 6,774,988 km (0.071 R)
• M25: 7,760,539 km (0.118 R)
• M26: 7,841,322 km (0.072 R)
• M27: 8,290,564 km (0.104 R)
• M28: 8,622,522 km (0.098 R)
• M29: 8,874,445 km (0.049 R)
• M30: 8,916,631 km (0.095 R)
• M31: 9,471,490 km (0.083 R)
• M32: 10,213,795 km (0.101 R)
• M33: 10,346,638 km (0.109 R)
• M34: 11,846,506 km (0.088 R)
• M35: 13,412,945 km (0.117 R)
• M36: 13,558,504 km (0.112 R)
• M37: 14,047,689 km (0.075 R)
• M38: 14,096,907 km (0.116 R)
• M39: 14,592,375 km (0.065 R)
• M40: 15,043,263 km (0.115 R)
• M41: 15,346,348 km (0.098 R)
• M42: 15,856,028 km (0.084 R)
• M43: 16,319,482 km (0.059 R)
• M44: 16,371,243 km (0.113 R)
• M45: 16,423,004 km (0.049 R)
• M46: 16,787,275 km (0.115 R)
• M47: 18,702,427 km (0.113 R)
• M48: 19,137,308 km (0.042 R)
• M49: 19,851,189 km (0.052 R)
• M50: 19,906,390 km (0.103 R)
• M51: 19,961,741 km (0.063 R)
• M52: 20,517,797 km (0.117 R)
• M53: 20,966,291 km (0.054 R)
• M54: 21,191,735 km (0.118 R)
• M55: 22,619,048 km (0.093 R)
• M56: 23,490,157 km (0.085 R)
• M57: 23,724,427 km (0.059 R)
• M58: 25,685,655 km (0.1 R)
• M59: 25,866,519 km (0.054 R)
• M60: 26,594,163 km (0.105 R)
• M61: 27,513,143 km (0.112 R)
• M62: 27,945,630 km (0.067 R)
• M63: 28,318,129 km (0.104 R)
• M64: 28,504,977 km (0.051 R)
• M65: 29,193,576 km (0.079 R)
• M66: 29,382,219 km (0.076 R)
• M67: 30,077,849 km (0.074 R)
• M68: 30,141,278 km (0.113 R)
• M69: 30,714,836 km (0.057 R)
• M70: 30,778,864 km (0.032 R)
• M71: 32,522,128 km (0.032 R)
• M72: 32,717,802 km (0.064 R)
• M73: 33,241,395 km (0.101 R)
• M74: 35,029,389 km (0.043 R)
• M75: 36,036,033 km (0.048 R)
• M76: 36,306,057 km (0.097 R)
• M77: 37,393,035 km (0.084 R)
• M78: 37,461,252 km (0.087 R)
• M79: 37,940,414 km (0.107 R)
• M80: 38,421,670 km (0.115 R)
• M81: 40,717,399 km (0.032 R)
• M82: 41,351,095 km (0.101 R)
• M83: 41,704,595 km (0.087 R)
• M84: 43,918,644 km (0.107 R)
• M85: 44,713,457 km (0.075 R)
• M86: 45,294,346 km (0.117 R)
• M87: 45,658,766 km (0.09 R)
• M88: 47,126,022 km (0.072 R)
• M89: 47,273,675 km (0.116 R)
• M90: 47,939,685 km (0.053 R)
• M91: 48,236,637 km (0.109 R)
• M92: 48,608,687 km (0.11 R)
• M93: 49,655,722 km (0.119 R)
• M94: 49,956,264 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.7

Radius: 5.5

Gravity: 31.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.02 AU - 18.92 AU

Year: 26941 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,026,759 km

• M1: 384,766 km (0.11 R)
• M2: 454,927 km (0.081 R)
• M3: 555,457 km (0.046 R)
• M4: 2,076,867 km (0.059 R)
• M5: 2,161,091 km (0.118 R)
• M6: 2,246,511 km (0.114 R)
• M7: 3,405,296 km (0.037 R)
• M8: 4,335,945 km (0.104 R)
• M9: 5,167,709 km (0.092 R)
• M10: 5,282,301 km (0.099 R)
• M11: 5,690,105 km (0.11 R)
• M12: 5,808,437 km (0.108 R)
• M13: 7,484,082 km (0.109 R)
• M14: 7,548,858 km (0.028 R)
• M15: 8,475,019 km (0.082 R)
• M16: 9,717,578 km (0.109 R)
• M17: 10,649,872 km (0.097 R)
• M18: 11,460,693 km (0.059 R)
• M19: 11,685,389 km (0.067 R)
• M20: 12,829,962 km (0.097 R)
• M21: 13,063,185 km (0.102 R)
• M22: 14,250,095 km (0.11 R)
• M23: 14,330,429 km (0.087 R)
• M24: 15,388,684 km (0.072 R)
• M25: 15,636,418 km (0.085 R)
• M26: 16,135,926 km (0.12 R)
• M27: 16,725,192 km (0.056 R)
• M28: 18,011,733 km (0.069 R)
• M29: 19,063,556 km (0.112 R)
• M30: 19,775,791 km (0.102 R)
• M31: 22,057,159 km (0.11 R)
• M32: 22,336,608 km (0.118 R)
• M33: 22,429,957 km (0.088 R)
• M34: 22,617,104 km (0.098 R)
• M35: 23,370,778 km (0.083 R)
• M36: 24,036,937 km (0.084 R)
• M37: 24,228,422 km (0.096 R)
• M38: 24,516,548 km (0.109 R)
• M39: 29,075,244 km (0.107 R)
• M40: 29,177,270 km (0.115 R)
• M41: 30,617,149 km (0.09 R)
• M42: 31,137,002 km (0.114 R)
• M43: 31,974,750 km (0.115 R)
• M44: 33,672,386 km (0.11 R)
• M45: 35,617,009 km (0.079 R)
• M46: 36,492,905 km (0.11 R)
• M47: 37,486,833 km (0.06 R)
• M48: 38,042,739 km (0.095 R)
• M49: 39,613,965 km (0.063 R)
• M50: 40,293,887 km (0.083 R)
• M51: 42,703,610 km (0.077 R)
• M52: 43,284,199 km (0.055 R)
• M53: 45,159,558 km (0.11 R)
• M54: 45,751,068 km (0.111 R)
• M55: 47,660,984 km (0.114 R)
• M56: 48,383,841 km (0.081 R)
• M57: 48,625,591 km (0.115 R)
• M58: 50,084,769 km (0.071 R)
• M59: 50,942,563 km (0.029 R)
• M60: 51,065,383 km (0.051 R)
• M61: 52,548,346 km (0.09 R)
• M62: 52,921,294 km (0.085 R)
• M63: 55,303,490 km (0.096 R)
• M64: 56,571,332 km (0.09 R)
• M65: 57,081,162 km (0.079 R)
• M66: 57,208,769 km (0.117 R)
• M67: 59,523,347 km (0.114 R)
• M68: 60,041,853 km (0.108 R)
• M69: 61,868,443 km (0.083 R)
• M70: 63,978,073 km (0.072 R)
• M71: 65,308,596 km (0.071 R)
• M72: 65,442,187 km (0.119 R)
• M73: 68,132,256 km (0.073 R)
• M74: 68,403,178 km (0.112 R)
• M75: 73,619,655 km (0.08 R)
• M76: 74,176,159 km (0.048 R)
• M77: 74,873,734 km (0.073 R)
• M78: 78,110,583 km (0.032 R)
• M79: 79,532,062 km (0.108 R)
• M80: 81,536,524 km (0.117 R)
• M81: 82,833,837 km (0.092 R)
• M82: 82,978,498 km (0.105 R)
• M83: 84,865,526 km (0.071 R)
• M84: 85,302,950 km (0.036 R)
• M85: 86,766,615 km (0.115 R)
• M86: 88,091,005 km (0.116 R)
• M87: 88,386,162 km (0.081 R)
• M88: 89,718,630 km (0.115 R)
• M89: 91,804,623 km (0.108 R)
• M90: 92,553,510 km (0.105 R)
• M91: 94,208,212 km (0.108 R)
• M92: 94,510,100 km (0.075 R)
• M93: 95,417,711 km (0.084 R)
• M94: 97,089,168 km (0.106 R)
• M95: 97,394,048 km (0.057 R)
• M96: 101,387,115 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit