🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.82 AU - 1.22 AU

Year: 367 Days

Day: 14.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,224,186 km

• M1: 226,790 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.2

Radius: 8.5

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.64 AU - 7.92 AU

Year: 6293 Days

Day: 11.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 99,224,186 km

• M1: 106,514 km (0.114 R)
• M2: 405,560 km (0.066 R)
• M3: 1,170,903 km (0.061 R)
• M4: 1,768,546 km (0.07 R)
• M5: 2,167,224 km (0.111 R)
• M6: 2,749,160 km (0.062 R)
• M7: 3,348,150 km (0.037 R)
• M8: 4,102,273 km (0.076 R)
• M9: 4,443,954 km (0.081 R)
• M10: 4,751,827 km (0.12 R)
• M11: 7,645,498 km (0.11 R)
• M12: 9,027,184 km (0.087 R)
• M13: 9,649,511 km (0.115 R)
• M14: 10,079,905 km (0.072 R)
• M15: 10,433,554 km (0.058 R)
• M16: 13,781,704 km (0.071 R)
• M17: 15,993,957 km (0.095 R)
• M18: 17,977,924 km (0.084 R)
• M19: 19,230,507 km (0.096 R)
• M20: 20,823,425 km (0.098 R)
• M21: 23,722,482 km (0.088 R)
• M22: 27,218,884 km (0.104 R)

Asteroid Belt

Center: 12.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.7

Radius: 6.3

Gravity: 23.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.26 AU - 17.44 AU

Year: 25760 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 99,224,186 km

• M1: 79,736 km (0.112 R)
• M2: 666,309 km (0.119 R)
• M3: 1,134,101 km (0.057 R)
• M4: 1,646,175 km (0.1 R)
• M5: 3,147,838 km (0.096 R)
• M6: 4,859,986 km (0.066 R)
• M7: 6,376,160 km (0.111 R)
• M8: 6,861,755 km (0.09 R)
• M9: 7,113,528 km (0.112 R)
• M10: 8,239,252 km (0.053 R)
• M11: 11,043,016 km (0.117 R)
• M12: 16,394,431 km (0.116 R)
• M13: 17,771,329 km (0.059 R)
• M14: 18,633,462 km (0.104 R)
• M15: 19,124,293 km (0.091 R)
• M16: 19,623,650 km (0.103 R)
• M17: 33,075,341 km (0.078 R)
• M18: 34,819,353 km (0.091 R)
• M19: 38,965,608 km (0.065 R)
• M20: 39,767,901 km (0.085 R)
• M21: 44,989,914 km (0.116 R)
• M22: 47,855,760 km (0.11 R)
• M23: 52,185,272 km (0.118 R)
• M24: 60,537,471 km (0.042 R)
• M25: 62,701,704 km (0.064 R)
• M26: 67,643,520 km (0.056 R)
• M27: 87,796,298 km (0.082 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit