🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.39 AU - 3.62 AU

Year: 1826 Days

Day: 46.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,762,642 km

• M1: 121,324 km (0.066 R)
• M2: 1,154,896 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.9 AU - 4.16 AU

Year: 2843 Days

Day: 30.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,762,642 km

• M1: 112,049 km (0.096 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.1

Radius: 3.8

Gravity: 53.89 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 13.64 AU - 20.12 AU

Year: 24375 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,762,642 km

• M1: 47,273 km (0.072 R)
• M2: 224,098 km (0.085 R)
• M3: 461,360 km (0.059 R)
• M4: 782,397 km (0.041 R)
• M5: 1,078,451 km (0.065 R)
• M6: 3,271,257 km (0.086 R)
• M7: 8,352,348 km (0.107 R)
• M8: 10,375,809 km (0.086 R)
• M9: 10,698,492 km (0.116 R)
• M10: 15,692,368 km (0.108 R)
• M11: 18,358,950 km (0.1 R)
• M12: 19,996,448 km (0.048 R)
• M13: 24,003,427 km (0.07 R)
• M14: 29,274,359 km (0.066 R)
• M15: 32,177,455 km (0.059 R)
• M16: 34,977,927 km (0.049 R)
• M17: 48,160,940 km (0.088 R)
• M18: 48,339,261 km (0.063 R)
• M19: 51,068,824 km (0.059 R)
• M20: 52,376,907 km (0.11 R)
• M21: 59,049,720 km (0.101 R)
• M22: 81,404,280 km (0.059 R)
• M23: 84,996,873 km (0.044 R)
• M24: 87,361,267 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.2

Radius: 3.2

Gravity: 58.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 18.68 AU - 21.84 AU

Year: 32051 Days

Day: 20 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 99,762,642 km

• M1: 41,139 km (0.045 R)
• M2: 207,791 km (0.068 R)
• M3: 574,306 km (0.053 R)
• M4: 734,675 km (0.082 R)
• M5: 1,072,916 km (0.094 R)
• M6: 1,418,337 km (0.059 R)
• M7: 1,732,493 km (0.076 R)
• M8: 2,705,477 km (0.039 R)
• M9: 3,010,657 km (0.082 R)
• M10: 4,501,250 km (0.085 R)
• M11: 5,173,394 km (0.066 R)
• M12: 5,819,806 km (0.085 R)
• M13: 5,955,192 km (0.084 R)
• M14: 6,615,517 km (0.11 R)
• M15: 7,428,133 km (0.117 R)
• M16: 8,362,072 km (0.098 R)
• M17: 9,557,808 km (0.078 R)
• M18: 15,396,164 km (0.027 R)
• M19: 18,314,071 km (0.116 R)
• M20: 23,123,193 km (0.119 R)
• M21: 27,299,966 km (0.069 R)
• M22: 30,437,482 km (0.086 R)
• M23: 40,123,196 km (0.102 R)
• M24: 48,464,025 km (0.1 R)
• M25: 49,581,372 km (0.063 R)
• M26: 54,422,509 km (0.026 R)
• M27: 67,535,809 km (0.118 R)
• M28: 75,436,073 km (0.083 R)
• M29: 91,054,090 km (0.082 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit