🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 11.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.13 AU - 1.51 AU

Year: 995 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,314,002 km

• M1: 141,819 km (0.042 R)
• M2: 557,402 km (0.107 R)
• M3: 1,001,857 km (0.079 R)
• M4: 1,427,912 km (0.07 R)
• M5: 1,926,521 km (0.086 R)
• M6: 3,167,286 km (0.1 R)
• M7: 3,661,707 km (0.104 R)
• M8: 4,207,291 km (0.073 R)
• M9: 5,069,423 km (0.116 R)
• M10: 5,959,680 km (0.079 R)
• M11: 6,419,993 km (0.111 R)
• M12: 6,880,305 km (0.044 R)
• M13: 7,561,873 km (0.035 R)
• M14: 8,049,562 km (0.081 R)
• M15: 9,145,067 km (0.106 R)
• M16: 10,619,504 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 11.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.71 AU - 2.47 AU

Year: 1982 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,314,002 km

• M1: 141,220 km (0.084 R)
• M2: 683,213 km (0.104 R)
• M3: 1,032,225 km (0.111 R)
• M4: 1,844,243 km (0.1 R)
• M5: 2,598,665 km (0.099 R)
• M6: 3,041,175 km (0.088 R)
• M7: 3,984,539 km (0.044 R)
• M8: 4,575,900 km (0.109 R)
• M9: 5,771,635 km (0.059 R)
• M10: 6,356,114 km (0.116 R)
• M11: 6,956,600 km (0.111 R)
• M12: 8,479,207 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.3

Radius: 4.7

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.54 AU - 11.76 AU

Year: 21213 Days

Day: 24.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 92.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 71,314,002 km

• M1: 58,493 km (0.077 R)
• M2: 241,601 km (0.044 R)
• M3: 402,418 km (0.11 R)
• M4: 570,716 km (0.119 R)
• M5: 2,040,665 km (0.039 R)
• M6: 2,243,519 km (0.113 R)
• M7: 2,737,342 km (0.071 R)
• M8: 3,697,162 km (0.12 R)
• M9: 4,416,578 km (0.098 R)
• M10: 5,528,389 km (0.099 R)
• M11: 6,422,685 km (0.083 R)
• M12: 7,551,252 km (0.085 R)
• M13: 8,596,492 km (0.102 R)
• M14: 8,911,994 km (0.065 R)
• M15: 9,510,535 km (0.114 R)
• M16: 9,848,177 km (0.107 R)
• M17: 10,726,915 km (0.083 R)
• M18: 10,908,826 km (0.099 R)
• M19: 11,529,807 km (0.097 R)
• M20: 13,746,698 km (0.073 R)
• M21: 15,143,942 km (0.105 R)
• M22: 15,681,746 km (0.095 R)
• M23: 22,861,247 km (0.113 R)
• M24: 23,364,943 km (0.104 R)
• M25: 23,875,970 km (0.118 R)
• M26: 27,437,745 km (0.113 R)
• M27: 32,210,217 km (0.111 R)
• M28: 35,996,838 km (0.047 R)
• M29: 36,268,358 km (0.084 R)
• M30: 44,594,976 km (0.068 R)
• M31: 44,908,383 km (0.108 R)
• M32: 46,336,145 km (0.095 R)
• M33: 49,449,576 km (0.069 R)
• M34: 49,953,571 km (0.106 R)
• M35: 55,906,968 km (0.073 R)
• M36: 61,151,122 km (0.087 R)
• M37: 66,102,362 km (0.094 R)
• M38: 71,100,427 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 11,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit