🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.2

Radius: 9.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.39 AU - 2.65 AU

Year: 2761 Days

Day: 6.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,655,525 km

• M1: 115,639 km (0.099 R)
• M2: 540,647 km (0.062 R)
• M3: 1,026,391 km (0.091 R)
• M4: 1,343,987 km (0.114 R)
• M5: 1,728,005 km (0.088 R)
• M6: 2,196,396 km (0.116 R)
• M7: 2,575,627 km (0.12 R)
• M8: 2,969,817 km (0.082 R)
• M9: 3,661,408 km (0.038 R)
• M10: 5,916,147 km (0.113 R)
• M11: 10,675,902 km (0.098 R)
• M12: 12,138,371 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 8.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.91 AU - 5.01 AU

Year: 7625 Days

Day: 8.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,655,525 km

• M1: 106,962 km (0.11 R)
• M2: 460,761 km (0.086 R)
• M3: 884,273 km (0.11 R)
• M4: 1,201,720 km (0.072 R)
• M5: 1,530,536 km (0.094 R)
• M6: 2,443,831 km (0.047 R)
• M7: 4,279,696 km (0.119 R)
• M8: 4,940,320 km (0.115 R)
• M9: 5,667,216 km (0.097 R)
• M10: 10,647,928 km (0.091 R)
• M11: 11,342,660 km (0.054 R)
• M12: 12,933,035 km (0.07 R)
• M13: 14,969,960 km (0.112 R)
• M14: 17,144,963 km (0.102 R)
• M15: 19,159,747 km (0.081 R)
• M16: 20,037,887 km (0.069 R)
• M17: 23,653,518 km (0.077 R)
• M18: 24,493,360 km (0.08 R)
• M19: 25,352,950 km (0.034 R)
• M20: 27,497,884 km (0.118 R)
• M21: 34,334,058 km (0.118 R)
• M22: 35,410,265 km (0.095 R)
• M23: 37,970,782 km (0.063 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 5.6

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.38 AU - 7.62 AU

Year: 11439 Days

Day: 24 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,655,525 km

• M1: 70,161 km (0.086 R)
• M2: 300,692 km (0.066 R)
• M3: 510,727 km (0.062 R)
• M4: 889,659 km (0.068 R)
• M5: 1,274,873 km (0.083 R)
• M6: 2,233,047 km (0.053 R)
• M7: 2,895,168 km (0.075 R)
• M8: 3,183,891 km (0.037 R)
• M9: 3,990,374 km (0.096 R)
• M10: 4,925,360 km (0.059 R)
• M11: 5,267,191 km (0.108 R)
• M12: 5,846,883 km (0.089 R)
• M13: 6,630,028 km (0.113 R)
• M14: 7,046,957 km (0.052 R)
• M15: 12,224,689 km (0.048 R)
• M16: 12,724,196 km (0.055 R)
• M17: 12,914,934 km (0.113 R)
• M18: 13,964,812 km (0.049 R)
• M19: 14,167,816 km (0.084 R)
• M20: 26,093,160 km (0.113 R)
• M21: 27,658,402 km (0.087 R)
• M22: 39,994,243 km (0.047 R)
• M23: 44,363,997 km (0.082 R)
• M24: 45,838,732 km (0.076 R)
• M25: 46,588,218 km (0.09 R)
• M26: 48,265,659 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit