🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.71 AU - 0.99 AU

Year: 291 Days

Day: 37 Hours

Environment

Temp: 137 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.97 AU - 2.95 AU

Year: 1431 Days

Day: 15.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.6

Radius: 6.1

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.93 AU - 16.07 AU

Year: 19427 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,976,534 km

• M1: 113,096 km (0.09 R)
• M2: 169,943 km (0.042 R)
• M3: 268,977 km (0.097 R)
• M4: 509,231 km (0.081 R)
• M5: 743,202 km (0.111 R)
• M6: 939,325 km (0.095 R)
• M7: 985,252 km (0.108 R)
• M8: 1,055,413 km (0.057 R)
• M9: 1,103,284 km (0.094 R)
• M10: 1,431,652 km (0.082 R)
• M11: 2,112,621 km (0.036 R)
• M12: 2,913,867 km (0.109 R)
• M13: 3,015,893 km (0.119 R)
• M14: 3,652,133 km (0.104 R)
• M15: 3,873,388 km (0.065 R)
• M16: 4,174,977 km (0.098 R)
• M17: 4,721,159 km (0.077 R)
• M18: 4,921,620 km (0.062 R)
• M19: 5,207,053 km (0.1 R)
• M20: 6,095,216 km (0.094 R)
• M21: 6,182,282 km (0.05 R)
• M22: 6,445,873 km (0.056 R)
• M23: 7,397,016 km (0.066 R)
• M24: 7,489,917 km (0.101 R)
• M25: 7,912,680 km (0.043 R)
• M26: 8,246,732 km (0.053 R)
• M27: 8,732,028 km (0.071 R)
• M28: 9,027,633 km (0.033 R)
• M29: 9,427,059 km (0.116 R)
• M30: 9,477,324 km (0.081 R)
• M31: 10,088,132 km (0.082 R)
• M32: 10,659,147 km (0.098 R)
• M33: 10,922,290 km (0.104 R)
• M34: 10,975,098 km (0.12 R)
• M35: 12,104,861 km (0.115 R)
• M36: 12,379,224 km (0.117 R)
• M37: 14,647,427 km (0.115 R)
• M38: 15,234,150 km (0.075 R)
• M39: 15,530,353 km (0.068 R)
• M40: 16,128,595 km (0.117 R)
• M41: 16,551,808 km (0.092 R)
• M42: 16,917,425 km (0.069 R)
• M43: 17,224,250 km (0.047 R)
• M44: 17,656,737 km (0.054 R)
• M45: 19,166,778 km (0.082 R)
• M46: 20,521,686 km (0.072 R)
• M47: 20,717,809 km (0.073 R)
• M48: 21,046,027 km (0.094 R)
• M49: 23,732,505 km (0.102 R)
• M50: 23,801,021 km (0.084 R)
• M51: 24,007,017 km (0.115 R)
• M52: 25,115,687 km (0.041 R)
• M53: 25,465,597 km (0.108 R)
• M54: 25,676,231 km (0.039 R)
• M55: 25,746,691 km (0.102 R)
• M56: 26,809,734 km (0.045 R)
• M57: 28,322,168 km (0.101 R)
• M58: 28,832,446 km (0.113 R)
• M59: 29,052,056 km (0.102 R)
• M60: 29,419,319 km (0.059 R)
• M61: 29,566,523 km (0.061 R)
• M62: 30,381,233 km (0.053 R)
• M63: 31,053,376 km (0.095 R)
• M64: 31,128,325 km (0.075 R)
• M65: 31,278,372 km (0.117 R)
• M66: 31,504,115 km (0.094 R)
• M67: 31,730,307 km (0.119 R)
• M68: 33,175,273 km (0.119 R)
• M69: 33,559,141 km (0.103 R)
• M70: 35,031,184 km (0.058 R)
• M71: 35,500,323 km (0.025 R)
• M72: 35,971,556 km (0.045 R)
• M73: 37,477,558 km (0.09 R)
• M74: 38,519,806 km (0.111 R)
• M75: 38,923,272 km (0.081 R)
• M76: 39,571,629 km (0.115 R)
• M77: 39,978,535 km (0.06 R)
• M78: 43,787,895 km (0.12 R)
• M79: 44,800,374 km (0.111 R)
• M80: 45,906,051 km (0.035 R)
• M81: 47,106,874 km (0.116 R)
• M82: 52,279,369 km (0.074 R)
• M83: 52,994,597 km (0.099 R)
• M84: 55,795,967 km (0.111 R)
• M85: 56,343,794 km (0.086 R)
• M86: 58,830,709 km (0.072 R)
• M87: 59,202,161 km (0.113 R)
• M88: 60,977,289 km (0.079 R)
• M89: 61,353,228 km (0.117 R)
• M90: 62,485,684 km (0.078 R)
• M91: 62,580,380 km (0.067 R)
• M92: 62,675,075 km (0.095 R)
• M93: 62,864,616 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.6

Radius: 3.4

Gravity: 77.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.8 AU - 20.14 AU

Year: 28251 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,976,534 km

• M1: 163,361 km (0.104 R)
• M2: 361,578 km (0.045 R)
• M3: 587,471 km (0.109 R)
• M4: 671,395 km (0.041 R)
• M5: 759,060 km (0.107 R)
• M6: 1,111,512 km (0.086 R)
• M7: 1,180,477 km (0.081 R)
• M8: 1,432,848 km (0.115 R)
• M9: 1,470,248 km (0.11 R)
• M10: 1,944,174 km (0.109 R)
• M11: 2,506,213 km (0.093 R)
• M12: 2,688,723 km (0.119 R)
• M13: 3,870,546 km (0.046 R)
• M14: 4,081,329 km (0.11 R)
• M15: 5,421,726 km (0.069 R)
• M16: 6,138,449 km (0.08 R)
• M17: 6,322,156 km (0.099 R)
• M18: 6,507,807 km (0.119 R)
• M19: 6,884,344 km (0.075 R)
• M20: 7,075,381 km (0.114 R)
• M21: 7,139,409 km (0.096 R)
• M22: 7,790,160 km (0.116 R)
• M23: 12,534,506 km (0.032 R)
• M24: 12,767,580 km (0.119 R)
• M25: 13,237,916 km (0.085 R)
• M26: 13,475,178 km (0.113 R)
• M27: 13,634,051 km (0.09 R)
• M28: 14,034,225 km (0.109 R)
• M29: 17,112,650 km (0.109 R)
• M30: 17,284,688 km (0.105 R)
• M31: 17,457,473 km (0.092 R)
• M32: 17,804,540 km (0.083 R)
• M33: 19,305,156 km (0.103 R)
• M34: 20,297,439 km (0.032 R)
• M35: 22,991,996 km (0.113 R)
• M36: 24,043,071 km (0.082 R)
• M37: 24,429,033 km (0.106 R)
• M38: 24,720,001 km (0.101 R)
• M39: 26,389,962 km (0.08 R)
• M40: 26,688,410 km (0.081 R)
• M41: 27,489,806 km (0.057 R)
• M42: 28,910,985 km (0.116 R)
• M43: 29,940,817 km (0.083 R)
• M44: 30,460,071 km (0.045 R)
• M45: 30,982,467 km (0.09 R)
• M46: 31,824,404 km (0.056 R)
• M47: 32,354,279 km (0.116 R)
• M48: 32,567,157 km (0.077 R)
• M49: 33,961,709 km (0.101 R)
• M50: 35,047,640 km (0.12 R)
• M51: 36,034,686 km (0.107 R)
• M52: 40,760,184 km (0.093 R)
• M53: 44,725,275 km (0.113 R)
• M54: 44,843,757 km (0.054 R)
• M55: 47,114,353 km (0.041 R)
• M56: 48,689,469 km (0.091 R)
• M57: 51,642,232 km (0.076 R)
• M58: 53,014,793 km (0.12 R)
• M59: 53,642,804 km (0.036 R)
• M60: 54,905,859 km (0.112 R)
• M61: 55,795,967 km (0.104 R)
• M62: 56,947,122 km (0.106 R)
• M63: 58,235,609 km (0.076 R)
• M64: 58,753,666 km (0.094 R)
• M65: 61,629,984 km (0.071 R)
• M66: 61,893,725 km (0.04 R)
• M67: 62,290,160 km (0.115 R)
• M68: 63,883,976 km (0.113 R)
• M69: 65,625,594 km (0.116 R)
• M70: 67,382,771 km (0.056 R)
• M71: 67,654,590 km (0.117 R)
• M72: 68,608,426 km (0.067 R)
• M73: 72,607,327 km (0.105 R)
• M74: 73,583,901 km (0.072 R)
• M75: 73,723,626 km (0.059 R)
• M76: 75,832,208 km (0.117 R)
• M77: 76,822,845 km (0.076 R)
• M78: 78,102,954 km (0.056 R)
• M79: 80,972,540 km (0.096 R)
• M80: 82,856,277 km (0.12 R)
• M81: 85,194,491 km (0.076 R)
• M82: 86,666,834 km (0.098 R)
• M83: 88,296,104 km (0.059 R)
• M84: 89,189,054 km (0.109 R)
• M85: 89,935,547 km (0.08 R)
• M86: 90,834,032 km (0.079 R)
• M87: 91,735,359 km (0.056 R)
• M88: 92,337,939 km (0.09 R)
• M89: 92,639,678 km (0.094 R)
• M90: 95,828,207 km (0.115 R)
• M91: 97,359,192 km (0.115 R)
• M92: 98,127,676 km (0.092 R)
• M93: 99,052,490 km (0.049 R)
• M94: 100,910,795 km (0.073 R)
• M95: 101,221,659 km (0.08 R)
• M96: 102,156,048 km (0.082 R)
• M97: 103,876,722 km (0.06 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit