🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.56 AU - 2.26 AU

Year: 928 Days

Day: 24.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.1 AU - 4.46 AU

Year: 3112 Days

Day: 46.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 5.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.52 AU - 15.7 AU

Year: 21676 Days

Day: 17.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,669,384 km

• M1: 211,681 km (0.087 R)
• M2: 577,597 km (0.104 R)
• M3: 622,776 km (0.054 R)
• M4: 2,576,674 km (0.047 R)
• M5: 4,529,524 km (0.049 R)
• M6: 5,043,543 km (0.092 R)
• M7: 6,253,341 km (0.077 R)
• M8: 9,474,781 km (0.042 R)
• M9: 10,461,828 km (0.108 R)
• M10: 12,081,973 km (0.108 R)
• M11: 13,812,072 km (0.079 R)
• M12: 13,945,663 km (0.071 R)
• M13: 17,749,937 km (0.074 R)
• M14: 17,786,289 km (0.099 R)
• M15: 18,260,365 km (0.111 R)
• M16: 18,998,032 km (0.1 R)
• M17: 19,146,732 km (0.071 R)
• M18: 20,122,559 km (0.062 R)
• M19: 21,114,543 km (0.098 R)
• M20: 21,230,032 km (0.073 R)
• M21: 21,888,412 km (0.108 R)
• M22: 22,947,865 km (0.091 R)
• M23: 24,184,590 km (0.042 R)
• M24: 24,912,533 km (0.077 R)
• M25: 26,556,016 km (0.085 R)
• M26: 26,805,545 km (0.07 R)
• M27: 26,930,609 km (0.106 R)
• M28: 27,223,073 km (0.048 R)
• M29: 27,348,884 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.1

Radius: 4.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.95 AU - 24.39 AU

Year: 30661 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,669,384 km

• M1: 109,506 km (0.107 R)
• M2: 337,792 km (0.117 R)
• M3: 388,206 km (0.102 R)
• M4: 454,778 km (0.11 R)
• M5: 599,588 km (0.103 R)
• M6: 791,822 km (0.117 R)
• M7: 1,095,206 km (0.108 R)
• M8: 1,289,234 km (0.064 R)
• M9: 1,494,034 km (0.092 R)
• M10: 1,753,287 km (0.112 R)
• M11: 1,820,157 km (0.063 R)
• M12: 1,979,928 km (0.117 R)
• M13: 2,361,552 km (0.065 R)
• M14: 2,765,616 km (0.115 R)
• M15: 3,082,614 km (0.111 R)
• M16: 3,163,546 km (0.113 R)
• M17: 3,327,805 km (0.077 R)
• M18: 3,551,154 km (0.077 R)
• M19: 4,645,463 km (0.119 R)
• M20: 4,989,388 km (0.084 R)
• M21: 5,406,467 km (0.111 R)
• M22: 5,602,739 km (0.055 R)
• M23: 6,002,315 km (0.09 R)
• M24: 6,171,511 km (0.099 R)
• M25: 6,308,093 km (0.099 R)
• M26: 6,479,981 km (0.12 R)
• M27: 7,255,198 km (0.115 R)
• M28: 7,363,058 km (0.111 R)
• M29: 7,507,868 km (0.07 R)
• M30: 7,617,075 km (0.111 R)
• M31: 8,433,730 km (0.08 R)
• M32: 9,356,000 km (0.083 R)
• M33: 9,591,617 km (0.08 R)
• M34: 9,670,455 km (0.06 R)
• M35: 9,789,385 km (0.116 R)
• M36: 9,948,558 km (0.117 R)
• M37: 10,229,203 km (0.078 R)
• M38: 10,431,160 km (0.067 R)
• M39: 11,086,549 km (0.116 R)
• M40: 11,924,446 km (0.115 R)
• M41: 12,051,904 km (0.078 R)
• M42: 12,609,305 km (0.106 R)
• M43: 12,739,156 km (0.101 R)
• M44: 12,869,306 km (0.04 R)
• M45: 13,087,420 km (0.113 R)
• M46: 13,218,917 km (0.098 R)
• M47: 13,483,106 km (0.057 R)
• M48: 15,058,671 km (0.085 R)
• M49: 15,104,598 km (0.109 R)
• M50: 15,150,524 km (0.081 R)
• M51: 15,705,084 km (0.106 R)
• M52: 17,360,235 km (0.108 R)
• M53: 17,504,746 km (0.118 R)
• M54: 18,037,763 km (0.069 R)
• M55: 18,625,234 km (0.093 R)
• M56: 18,921,288 km (0.054 R)
• M57: 19,618,265 km (0.085 R)
• M58: 19,919,555 km (0.097 R)
• M59: 20,526,773 km (0.054 R)
• M60: 22,593,916 km (0.117 R)
• M61: 23,332,929 km (0.062 R)
• M62: 23,492,401 km (0.094 R)
• M63: 23,598,765 km (0.08 R)
• M64: 24,997,355 km (0.104 R)
• M65: 25,323,928 km (0.053 R)
• M66: 25,981,261 km (0.117 R)
• M67: 26,146,417 km (0.079 R)
• M68: 26,588,778 km (0.078 R)
• M69: 27,536,779 km (0.072 R)
• M70: 27,986,770 km (0.115 R)
• M71: 29,236,510 km (0.107 R)
• M72: 30,099,092 km (0.099 R)
• M73: 32,203,036 km (0.09 R)
• M74: 32,558,331 km (0.076 R)
• M75: 32,736,502 km (0.107 R)
• M76: 33,691,834 km (0.047 R)
• M77: 34,293,666 km (0.073 R)
• M78: 36,304,561 km (0.117 R)
• M79: 36,366,046 km (0.1 R)
• M80: 36,612,583 km (0.063 R)
• M81: 36,921,353 km (0.087 R)
• M82: 37,169,087 km (0.081 R)
• M83: 37,479,503 km (0.114 R)
• M84: 38,040,495 km (0.099 R)
• M85: 38,103,026 km (0.098 R)
• M86: 38,855,653 km (0.1 R)
• M87: 40,120,952 km (0.061 R)
• M88: 41,657,023 km (0.076 R)
• M89: 41,785,827 km (0.11 R)
• M90: 41,979,406 km (0.112 R)
• M91: 42,044,033 km (0.118 R)
• M92: 42,302,687 km (0.097 R)
• M93: 42,367,463 km (0.099 R)
• M94: 42,561,941 km (0.072 R)
• M95: 43,016,718 km (0.092 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: 542 - 19,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit