🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.6

Radius: 9.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.48 AU - 5.24 AU

Year: 6175 Days

Day: 7.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 56.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,777,418 km

• M1: 116,986 km (0.11 R)
• M2: 437,873 km (0.09 R)
• M3: 784,641 km (0.03 R)
• M4: 1,117,795 km (0.066 R)
• M5: 1,669,961 km (0.072 R)
• M6: 2,067,891 km (0.043 R)
• M7: 2,738,838 km (0.106 R)
• M8: 3,037,585 km (0.092 R)
• M9: 3,337,379 km (0.09 R)
• M10: 3,881,466 km (0.066 R)
• M11: 4,458,465 km (0.051 R)
• M12: 5,693,695 km (0.105 R)
• M13: 6,246,908 km (0.031 R)
• M14: 6,569,590 km (0.116 R)
• M15: 6,937,152 km (0.108 R)
• M16: 7,496,499 km (0.103 R)
• M17: 7,972,968 km (0.104 R)
• M18: 11,079,069 km (0.104 R)
• M19: 11,746,275 km (0.08 R)
• M20: 15,141,399 km (0.094 R)
• M21: 18,146,371 km (0.104 R)
• M22: 23,870,883 km (0.114 R)
• M23: 25,144,560 km (0.074 R)
• M24: 25,963,309 km (0.112 R)
• M25: 28,087,748 km (0.053 R)
• M26: 29,416,776 km (0.098 R)
• M27: 31,066,242 km (0.094 R)
• M28: 31,440,984 km (0.093 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 673.7

Radius: 3

Gravity: 74.86 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.03 AU - 6.13 AU

Year: 10168 Days

Day: 15.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,777,418 km

• M1: 37,250 km (0.073 R)
• M2: 282,441 km (0.069 R)
• M3: 394,490 km (0.079 R)
• M4: 515,963 km (0.12 R)
• M5: 646,562 km (0.106 R)
• M6: 745,596 km (0.025 R)
• M7: 1,472,193 km (0.055 R)
• M8: 2,476,892 km (0.106 R)
• M9: 4,756,016 km (0.118 R)
• M10: 7,621,413 km (0.098 R)
• M11: 7,748,422 km (0.054 R)
• M12: 9,483,308 km (0.114 R)
• M13: 9,581,145 km (0.101 R)
• M14: 10,131,665 km (0.119 R)
• M15: 11,516,044 km (0.085 R)
• M16: 13,758,666 km (0.04 R)
• M17: 13,884,178 km (0.089 R)
• M18: 16,136,225 km (0.091 R)
• M19: 19,005,811 km (0.03 R)
• M20: 27,477,239 km (0.094 R)
• M21: 28,482,387 km (0.086 R)
• M22: 29,825,178 km (0.088 R)
• M23: 30,458,874 km (0.074 R)
• M24: 30,886,425 km (0.029 R)
• M25: 31,426,324 km (0.104 R)
• M26: 33,309,163 km (0.094 R)
• M27: 35,383,337 km (0.112 R)
• M28: 43,723,718 km (0.102 R)
• M29: 46,065,972 km (0.099 R)
• M30: 47,054,365 km (0.079 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.2

Radius: 6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.75 AU - 9.99 AU

Year: 17917 Days

Day: 15.2 Hours

Environment

Temp: -241 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,777,418 km

• M1: 92,751 km (0.106 R)
• M2: 311,463 km (0.094 R)
• M3: 667,057 km (0.11 R)
• M4: 1,161,627 km (0.095 R)
• M5: 3,700,752 km (0.042 R)
• M6: 4,421,066 km (0.114 R)
• M7: 4,764,094 km (0.117 R)
• M8: 5,756,376 km (0.048 R)
• M9: 7,716,707 km (0.099 R)
• M10: 10,208,409 km (0.069 R)
• M11: 14,160,785 km (0.096 R)
• M12: 18,271,884 km (0.074 R)
• M13: 18,709,607 km (0.119 R)
• M14: 20,732,470 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit