🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.55 AU - 0.89 AU

Year: 224 Days

Day: 41.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.9

Radius: 4.1

Gravity: 48.6 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 15.3 AU - 19.04 AU

Year: 26117 Days

Day: 15.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,960,024 km

• M1: 323,431 km (0.097 R)
• M2: 6,275,182 km (0.102 R)
• M3: 6,744,919 km (0.103 R)
• M4: 7,593,588 km (0.075 R)
• M5: 9,993,138 km (0.082 R)
• M6: 15,253,747 km (0.079 R)
• M7: 15,645,843 km (0.072 R)
• M8: 30,307,033 km (0.109 R)
• M9: 32,292,795 km (0.052 R)
• M10: 32,393,175 km (0.037 R)
• M11: 34,730,642 km (0.119 R)
• M12: 35,349,229 km (0.092 R)
• M13: 38,390,254 km (0.119 R)
• M14: 41,623,214 km (0.112 R)
• M15: 45,390,986 km (0.106 R)
• M16: 59,037,304 km (0.082 R)
• M17: 61,135,713 km (0.105 R)
• M18: 61,384,195 km (0.085 R)
• M19: 66,296,241 km (0.087 R)
• M20: 67,063,080 km (0.098 R)
• M21: 70,159,606 km (0.101 R)
• M22: 76,758,518 km (0.101 R)
• M23: 83,828,214 km (0.094 R)
• M24: 89,406,120 km (0.051 R)
• M25: 95,678,609 km (0.112 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652.6

Radius: 4.9

Gravity: 27.18 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.65 AU - 19.19 AU

Year: 29021 Days

Day: 19.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 95,960,024 km

• M1: 946,057 km (0.115 R)
• M2: 1,577,360 km (0.116 R)
• M3: 2,312,783 km (0.091 R)
• M4: 9,889,317 km (0.089 R)
• M5: 10,364,290 km (0.058 R)
• M6: 11,055,582 km (0.044 R)
• M7: 12,848,064 km (0.083 R)
• M8: 14,728,658 km (0.1 R)
• M9: 15,661,401 km (0.063 R)
• M10: 16,373,487 km (0.05 R)
• M11: 21,469,389 km (0.084 R)
• M12: 27,385,087 km (0.113 R)
• M13: 31,059,809 km (0.075 R)
• M14: 31,356,462 km (0.118 R)
• M15: 36,436,656 km (0.083 R)
• M16: 50,200,557 km (0.071 R)
• M17: 50,664,909 km (0.105 R)
• M18: 53,361,860 km (0.045 R)
• M19: 70,360,067 km (0.111 R)
• M20: 79,226,883 km (0.116 R)
• M21: 84,547,481 km (0.052 R)
• M22: 85,238,024 km (0.056 R)
• M23: 87,320,427 km (0.036 R)
• M24: 93,239,865 km (0.055 R)
• M25: 95,098,170 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit