🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.64 AU - 0.78 AU

Year: 210 Days

Day: 31.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.16 AU - 1.28 AU

Year: 474 Days

Day: 15.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 11.2

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.12 AU - 11.18 AU

Year: 10536 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,453,305 km

• M1: 395,537 km (0.095 R)
• M2: 490,232 km (0.088 R)
• M3: 975,378 km (0.073 R)
• M4: 1,404,724 km (0.095 R)
• M5: 1,769,444 km (0.065 R)
• M6: 2,037,373 km (0.07 R)
• M7: 2,694,856 km (0.068 R)
• M8: 2,890,380 km (0.08 R)
• M9: 3,004,224 km (0.114 R)
• M10: 3,207,079 km (0.106 R)
• M11: 3,354,732 km (0.076 R)
• M12: 4,127,106 km (0.111 R)
• M13: 4,484,047 km (0.102 R)
• M14: 5,472,739 km (0.114 R)
• M15: 5,578,804 km (0.081 R)
• M16: 5,649,863 km (0.032 R)
• M17: 6,377,656 km (0.114 R)
• M18: 6,828,544 km (0.069 R)
• M19: 6,981,134 km (0.08 R)
• M20: 7,840,574 km (0.108 R)
• M21: 8,161,461 km (0.052 R)
• M22: 8,242,394 km (0.119 R)
• M23: 8,609,806 km (0.109 R)
• M24: 8,857,690 km (0.117 R)
• M25: 9,572,917 km (0.072 R)
• M26: 10,394,210 km (0.108 R)
• M27: 10,924,534 km (0.07 R)
• M28: 11,282,971 km (0.115 R)
• M29: 12,288,867 km (0.117 R)
• M30: 12,521,342 km (0.072 R)
• M31: 12,614,840 km (0.097 R)
• M32: 13,658,136 km (0.083 R)
• M33: 13,850,818 km (0.064 R)
• M34: 15,474,553 km (0.095 R)
• M35: 15,978,399 km (0.076 R)
• M36: 17,002,247 km (0.053 R)
• M37: 17,105,769 km (0.077 R)
• M38: 17,784,045 km (0.036 R)
• M39: 18,630,919 km (0.105 R)
• M40: 18,791,138 km (0.076 R)
• M41: 19,490,957 km (0.073 R)
• M42: 21,026,878 km (0.111 R)
• M43: 21,249,480 km (0.097 R)
• M44: 21,361,080 km (0.09 R)
• M45: 21,584,878 km (0.072 R)
• M46: 21,809,425 km (0.104 R)
• M47: 22,715,389 km (0.035 R)
• M48: 23,923,243 km (0.117 R)
• M49: 24,739,897 km (0.056 R)
• M50: 25,033,857 km (0.047 R)
• M51: 26,520,711 km (0.111 R)
• M52: 27,002,565 km (0.086 R)
• M53: 27,244,615 km (0.061 R)
• M54: 27,426,526 km (0.089 R)
• M55: 28,036,137 km (0.087 R)
• M56: 29,953,982 km (0.047 R)
• M57: 30,960,327 km (0.058 R)
• M58: 31,086,886 km (0.108 R)
• M59: 32,169,676 km (0.065 R)
• M60: 32,426,236 km (0.103 R)
• M61: 32,748,021 km (0.109 R)
• M62: 33,459,359 km (0.117 R)
• M63: 34,503,253 km (0.097 R)
• M64: 35,095,212 km (0.093 R)
• M65: 35,425,524 km (0.105 R)
• M66: 35,624,190 km (0.098 R)
• M67: 36,422,594 km (0.081 R)
• M68: 37,631,195 km (0.063 R)
• M69: 37,969,286 km (0.08 R)
• M70: 38,376,342 km (0.078 R)
• M71: 40,225,671 km (0.053 R)
• M72: 40,848,596 km (0.109 R)
• M73: 42,104,022 km (0.099 R)
• M74: 43,442,922 km (0.092 R)
• M75: 44,795,736 km (0.072 R)
• M76: 45,873,439 km (0.117 R)
• M77: 46,306,974 km (0.11 R)
• M78: 46,379,379 km (0.081 R)
• M79: 48,421,390 km (0.082 R)
• M80: 48,789,102 km (0.088 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 13,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit