🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 291 Days

Day: 33.9 Hours

Environment

Temp: 106 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,035,069 km

• M1: 235,168 km (0.109 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.03 AU - 2.79 AU

Year: 1340 Days

Day: 29.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,035,069 km

• M1: 60,587 km (0.063 R)
• M2: 1,161,328 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.19 AU - 3.82 AU

Year: 2345 Days

Day: 20.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378

Radius: 3.9

Gravity: 24.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.84 AU - 16.14 AU

Year: 20786 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,035,069 km

• M1: 78,240 km (0.114 R)
• M2: 381,026 km (0.102 R)
• M3: 449,691 km (0.084 R)
• M4: 485,595 km (0.076 R)
• M5: 1,442,423 km (0.097 R)
• M6: 1,690,456 km (0.11 R)
• M7: 1,747,453 km (0.108 R)
• M8: 1,834,070 km (0.073 R)
• M9: 2,041,712 km (0.113 R)
• M10: 2,225,568 km (0.084 R)
• M11: 2,382,944 km (0.106 R)
• M12: 3,222,338 km (0.096 R)
• M13: 4,337,141 km (0.083 R)
• M14: 4,813,311 km (0.114 R)
• M15: 5,222,761 km (0.119 R)
• M16: 5,347,825 km (0.105 R)
• M17: 6,382,892 km (0.108 R)
• M18: 6,516,633 km (0.072 R)
• M19: 6,606,242 km (0.087 R)
• M20: 7,337,925 km (0.042 R)
• M21: 7,618,870 km (0.112 R)
• M22: 7,998,849 km (0.066 R)
• M23: 8,629,553 km (0.098 R)
• M24: 9,125,470 km (0.087 R)
• M25: 9,376,944 km (0.032 R)
• M26: 9,528,936 km (0.096 R)
• M27: 9,630,662 km (0.057 R)
• M28: 9,784,000 km (0.095 R)
• M29: 10,773,590 km (0.112 R)
• M30: 11,468,771 km (0.063 R)
• M31: 11,577,080 km (0.073 R)
• M32: 12,123,411 km (0.09 R)
• M33: 12,510,720 km (0.07 R)
• M34: 12,622,171 km (0.112 R)
• M35: 12,678,120 km (0.12 R)
• M36: 13,071,264 km (0.048 R)
• M37: 13,639,885 km (0.117 R)
• M38: 14,449,509 km (0.07 R)
• M39: 14,507,852 km (0.109 R)
• M40: 14,624,987 km (0.094 R)
• M41: 15,037,279 km (0.111 R)
• M42: 15,215,001 km (0.089 R)
• M43: 15,752,805 km (0.094 R)
• M44: 15,933,370 km (0.086 R)
• M45: 16,054,245 km (0.085 R)
• M46: 16,114,683 km (0.038 R)
• M47: 16,236,007 km (0.093 R)
• M48: 16,418,366 km (0.117 R)
• M49: 18,090,721 km (0.094 R)
• M50: 18,279,962 km (0.102 R)
• M51: 18,660,240 km (0.074 R)
• M52: 20,995,912 km (0.094 R)
• M53: 21,327,420 km (0.078 R)
• M54: 21,527,283 km (0.118 R)
• M55: 21,995,824 km (0.109 R)
• M56: 22,603,341 km (0.099 R)
• M57: 22,739,026 km (0.11 R)
• M58: 22,943,227 km (0.115 R)
• M59: 23,353,275 km (0.107 R)
• M60: 23,834,681 km (0.072 R)
• M61: 24,042,023 km (0.118 R)
• M62: 24,528,067 km (0.1 R)
• M63: 27,295,179 km (0.087 R)
• M64: 27,657,056 km (0.107 R)
• M65: 28,093,283 km (0.106 R)
• M66: 28,166,287 km (0.112 R)
• M67: 29,046,371 km (0.12 R)
• M68: 29,120,123 km (0.12 R)
• M69: 34,279,305 km (0.059 R)
• M70: 34,982,864 km (0.113 R)
• M71: 35,770,347 km (0.048 R)
• M72: 37,122,263 km (0.087 R)
• M73: 37,523,036 km (0.111 R)
• M74: 40,450,815 km (0.102 R)
• M75: 40,945,835 km (0.048 R)
• M76: 44,127,333 km (0.11 R)
• M77: 44,637,013 km (0.111 R)
• M78: 45,148,488 km (0.105 R)
• M79: 45,576,188 km (0.067 R)
• M80: 48,432,909 km (0.065 R)
• M81: 48,870,782 km (0.118 R)
• M82: 49,750,567 km (0.092 R)
• M83: 50,458,015 km (0.102 R)
• M84: 51,257,915 km (0.076 R)
• M85: 52,780,223 km (0.112 R)
• M86: 53,050,397 km (0.065 R)
• M87: 53,321,019 km (0.064 R)
• M88: 53,863,761 km (0.071 R)
• M89: 54,408,297 km (0.119 R)
• M90: 55,137,138 km (0.026 R)
• M91: 58,084,664 km (0.072 R)
• M92: 59,109,559 km (0.047 R)
• M93: 59,296,557 km (0.041 R)
• M94: 60,140,438 km (0.12 R)
• M95: 60,988,359 km (0.094 R)
• M96: 61,461,238 km (0.1 R)
• M97: 63,460,015 km (0.12 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 18,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit