🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 13.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.7 AU - 0.98 AU

Year: 489 Days

Day: 5.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 52,266,231 km

• M1: 166,652 km (0.049 R)
• M2: 664,215 km (0.087 R)
• M3: 1,303,895 km (0.108 R)
• M4: 2,143,887 km (0.084 R)
• M5: 3,379,266 km (0.105 R)
• M6: 3,826,863 km (0.036 R)
• M7: 4,873,899 km (0.089 R)
• M8: 6,032,235 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 9.2

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.36 AU - 3.44 AU

Year: 3986 Days

Day: 5.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,266,231 km

• M1: 114,442 km (0.092 R)
• M2: 732,282 km (0.083 R)
• M3: 1,226,254 km (0.108 R)
• M4: 1,699,133 km (0.074 R)
• M5: 3,356,079 km (0.042 R)
• M6: 3,726,483 km (0.082 R)
• M7: 4,124,264 km (0.088 R)
• M8: 4,824,831 km (0.109 R)
• M9: 5,490,391 km (0.087 R)
• M10: 6,337,714 km (0.074 R)
• M11: 7,169,328 km (0.099 R)
• M12: 7,857,179 km (0.114 R)
• M13: 9,769,190 km (0.117 R)
• M14: 10,313,128 km (0.096 R)
• M15: 13,089,514 km (0.068 R)
• M16: 13,545,040 km (0.086 R)
• M17: 15,926,040 km (0.1 R)
• M18: 17,155,285 km (0.071 R)
• M19: 18,258,420 km (0.086 R)
• M20: 18,955,247 km (0.1 R)
• M21: 20,469,776 km (0.059 R)
• M22: 20,946,245 km (0.103 R)
• M23: 21,569,769 km (0.116 R)
• M24: 22,999,775 km (0.09 R)
• M25: 24,797,792 km (0.036 R)
• M26: 25,417,426 km (0.095 R)
• M27: 26,206,405 km (0.089 R)
• M28: 27,011,691 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.3

Radius: 7.4

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.64 AU - 8.9 AU

Year: 13771 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,266,231 km

• M1: 93,947 km (0.037 R)
• M2: 339,438 km (0.107 R)
• M3: 589,116 km (0.09 R)
• M4: 831,465 km (0.12 R)
• M5: 1,118,992 km (0.087 R)
• M6: 1,351,318 km (0.109 R)
• M7: 1,722,769 km (0.104 R)
• M8: 2,799,575 km (0.052 R)
• M9: 3,139,611 km (0.077 R)
• M10: 3,609,497 km (0.102 R)
• M11: 3,957,462 km (0.118 R)
• M12: 8,725,296 km (0.107 R)
• M13: 9,108,117 km (0.109 R)
• M14: 9,452,341 km (0.095 R)
• M15: 11,992,962 km (0.053 R)
• M16: 15,574,186 km (0.073 R)
• M17: 17,987,798 km (0.116 R)
• M18: 19,003,418 km (0.085 R)
• M19: 22,635,504 km (0.106 R)
• M20: 24,097,375 km (0.062 R)
• M21: 24,566,813 km (0.109 R)
• M22: 25,815,955 km (0.06 R)
• M23: 27,512,544 km (0.066 R)
• M24: 28,336,230 km (0.093 R)
• M25: 31,683,333 km (0.102 R)
• M26: 43,427,065 km (0.054 R)
• M27: 44,262,270 km (0.094 R)
• M28: 45,392,332 km (0.077 R)
• M29: 51,024,094 km (0.101 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: 396 - 19,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit