🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.73 AU - 1.19 AU

Year: 334 Days

Day: 28.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.63 AU - 3.95 AU

Year: 2117 Days

Day: 20.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,113,022 km

• M1: 133,591 km (0.095 R)
• M2: 2,496,489 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.34 AU - 4.66 AU

Year: 2838 Days

Day: 40 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.8

Radius: 9.5

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.72 AU - 8.94 AU

Year: 7773 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,113,022 km

• M1: 121,025 km (0.097 R)
• M2: 237,262 km (0.042 R)
• M3: 403,914 km (0.099 R)
• M4: 601,084 km (0.108 R)
• M5: 829,819 km (0.047 R)
• M6: 898,485 km (0.036 R)
• M7: 1,116,599 km (0.035 R)
• M8: 1,586,037 km (0.103 R)
• M9: 1,672,803 km (0.103 R)
• M10: 2,150,320 km (0.048 R)
• M11: 2,325,349 km (0.084 R)
• M12: 2,384,740 km (0.114 R)
• M13: 2,586,398 km (0.06 R)
• M14: 2,668,676 km (0.103 R)
• M15: 2,899,506 km (0.048 R)
• M16: 3,115,076 km (0.043 R)
• M17: 3,380,762 km (0.03 R)
• M18: 3,470,970 km (0.048 R)
• M19: 4,100,777 km (0.113 R)
• M20: 4,765,889 km (0.089 R)
• M21: 4,841,735 km (0.117 R)
• M22: 4,943,761 km (0.049 R)
• M23: 5,046,385 km (0.099 R)
• M24: 5,650,611 km (0.029 R)
• M25: 5,812,027 km (0.047 R)
• M26: 6,249,750 km (0.102 R)
• M27: 6,333,076 km (0.104 R)
• M28: 6,444,826 km (0.106 R)
• M29: 6,698,394 km (0.069 R)
• M30: 7,361,412 km (0.056 R)
• M31: 7,478,846 km (0.066 R)
• M32: 7,596,879 km (0.095 R)
• M33: 7,715,660 km (0.083 R)
• M34: 8,718,414 km (0.099 R)
• M35: 10,446,270 km (0.066 R)
• M36: 10,578,365 km (0.053 R)
• M37: 11,045,110 km (0.097 R)
• M38: 11,518,737 km (0.113 R)
• M39: 12,172,031 km (0.073 R)
• M40: 12,485,737 km (0.079 R)
• M41: 13,085,625 km (0.059 R)
• M42: 13,371,058 km (0.085 R)
• M43: 13,658,585 km (0.067 R)
• M44: 13,730,841 km (0.078 R)
• M45: 13,984,559 km (0.117 R)
• M46: 14,203,420 km (0.109 R)
• M47: 14,386,528 km (0.108 R)
• M48: 14,459,981 km (0.103 R)
• M49: 15,127,037 km (0.099 R)
• M50: 15,389,133 km (0.055 R)
• M51: 15,993,808 km (0.104 R)
• M52: 16,069,953 km (0.078 R)
• M53: 16,954,375 km (0.117 R)
• M54: 17,382,824 km (0.062 R)
• M55: 18,171,055 km (0.038 R)
• M56: 19,132,371 km (0.112 R)
• M57: 20,563,723 km (0.117 R)
• M58: 21,355,096 km (0.099 R)
• M59: 21,481,057 km (0.085 R)
• M60: 21,691,392 km (0.053 R)
• M61: 21,860,138 km (0.099 R)
• M62: 22,029,334 km (0.04 R)
• M63: 22,114,006 km (0.12 R)
• M64: 22,454,192 km (0.116 R)
• M65: 23,398,453 km (0.038 R)
• M66: 24,049,802 km (0.095 R)
• M67: 24,268,215 km (0.073 R)
• M68: 24,619,022 km (0.067 R)
• M69: 25,459,014 km (0.116 R)
• M70: 25,949,546 km (0.109 R)
• M71: 26,894,855 km (0.081 R)
• M72: 27,166,973 km (0.108 R)
• M73: 27,759,830 km (0.092 R)
• M74: 27,851,384 km (0.089 R)
• M75: 27,943,087 km (0.041 R)
• M76: 28,911,733 km (0.097 R)
• M77: 29,750,828 km (0.099 R)
• M78: 30,503,455 km (0.115 R)
• M79: 31,024,504 km (0.104 R)
• M80: 31,643,989 km (0.077 R)
• M81: 32,027,259 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.1

Radius: 4.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.8 AU - 18.8 AU

Year: 21231 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,113,022 km

• M1: 64,327 km (0.093 R)
• M2: 210,783 km (0.092 R)
• M3: 392,844 km (0.096 R)
• M4: 493,972 km (0.101 R)
• M5: 603,777 km (0.11 R)
• M6: 642,074 km (0.063 R)
• M7: 1,101,340 km (0.116 R)
• M8: 1,196,783 km (0.055 R)
• M9: 1,976,337 km (0.067 R)
• M10: 2,231,402 km (0.114 R)
• M11: 2,332,231 km (0.069 R)
• M12: 2,393,566 km (0.093 R)
• M13: 2,686,329 km (0.101 R)
• M14: 3,169,231 km (0.098 R)
• M15: 3,560,579 km (0.118 R)
• M16: 3,967,036 km (0.107 R)
• M17: 4,040,190 km (0.04 R)
• M18: 4,668,052 km (0.102 R)
• M19: 4,823,185 km (0.101 R)
• M20: 4,901,425 km (0.062 R)
• M21: 5,218,423 km (0.089 R)
• M22: 5,433,544 km (0.045 R)
• M23: 5,679,034 km (0.078 R)
• M24: 5,816,964 km (0.12 R)
• M25: 6,011,890 km (0.056 R)
• M26: 6,265,757 km (0.116 R)
• M27: 6,465,620 km (0.092 R)
• M28: 6,754,643 km (0.095 R)
• M29: 7,166,486 km (0.108 R)
• M30: 7,495,901 km (0.103 R)
• M31: 7,891,437 km (0.12 R)
• M32: 8,169,241 km (0.066 R)
• M33: 8,200,207 km (0.083 R)
• M34: 8,576,147 km (0.115 R)
• M35: 8,957,621 km (0.066 R)
• M36: 8,989,635 km (0.09 R)
• M37: 9,507,393 km (0.119 R)
• M38: 9,540,155 km (0.036 R)
• M39: 9,868,972 km (0.038 R)
• M40: 9,902,182 km (0.066 R)
• M41: 10,369,376 km (0.05 R)
• M42: 10,504,164 km (0.097 R)
• M43: 10,946,375 km (0.038 R)
• M44: 11,848,750 km (0.113 R)
• M45: 13,466,202 km (0.107 R)
• M46: 13,760,910 km (0.107 R)
• M47: 14,244,410 km (0.08 R)
• M48: 14,960,834 km (0.079 R)
• M49: 15,151,422 km (0.086 R)
• M50: 15,689,077 km (0.058 R)
• M51: 15,805,165 km (0.093 R)
• M52: 15,882,656 km (0.106 R)
• M53: 15,921,552 km (0.104 R)
• M54: 16,389,644 km (0.11 R)
• M55: 16,625,410 km (0.03 R)
• M56: 16,743,742 km (0.079 R)
• M57: 17,179,969 km (0.099 R)
• M58: 17,982,562 km (0.108 R)
• M59: 18,144,427 km (0.025 R)
• M60: 18,225,658 km (0.094 R)
• M61: 18,266,349 km (0.074 R)
• M62: 18,469,952 km (0.102 R)
• M63: 18,715,292 km (0.114 R)
• M64: 18,838,261 km (0.053 R)
• M65: 18,920,540 km (0.066 R)
• M66: 20,843,771 km (0.077 R)
• M67: 21,227,190 km (0.104 R)
• M68: 22,044,443 km (0.099 R)
• M69: 22,653,306 km (0.1 R)
• M70: 22,740,672 km (0.082 R)
• M71: 23,047,497 km (0.106 R)
• M72: 24,020,781 km (0.073 R)
• M73: 24,692,026 km (0.095 R)
• M74: 25,188,242 km (0.091 R)
• M75: 25,414,883 km (0.109 R)
• M76: 27,252,095 km (0.102 R)
• M77: 28,233,606 km (0.103 R)
• M78: 28,516,047 km (0.103 R)
• M79: 30,134,845 km (0.12 R)
• M80: 30,761,661 km (0.085 R)
• M81: 31,295,426 km (0.101 R)
• M82: 31,392,814 km (0.078 R)
• M83: 31,930,170 km (0.109 R)
• M84: 32,717,204 km (0.115 R)
• M85: 32,815,939 km (0.078 R)
• M86: 32,964,340 km (0.091 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 13,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit