🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.72 AU - 0.78 AU

Year: 227 Days

Day: 30.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 77,023,173 km

• M1: 66,421 km (0.062 R)
• M2: 87,814 km (0.115 R)

Asteroid Belt

Center: 8.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.1

Radius: 3.5

Gravity: 52.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.73 AU - 18.57 AU

Year: 24847 Days

Day: 22.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 77,023,173 km

• M1: 46,675 km (0.096 R)
• M2: 171,290 km (0.106 R)
• M3: 445,353 km (0.11 R)
• M4: 607,667 km (0.107 R)
• M5: 854,054 km (0.119 R)
• M6: 1,107,024 km (0.118 R)
• M7: 2,420,045 km (0.03 R)
• M8: 3,032,798 km (0.11 R)
• M9: 3,711,224 km (0.068 R)
• M10: 4,815,406 km (0.103 R)
• M11: 5,903,431 km (0.039 R)
• M12: 7,343,311 km (0.116 R)
• M13: 10,132,413 km (0.092 R)
• M14: 13,181,816 km (0.089 R)
• M15: 16,446,341 km (0.097 R)
• M16: 16,791,015 km (0.091 R)
• M17: 17,228,588 km (0.11 R)
• M18: 19,244,868 km (0.073 R)
• M19: 20,906,602 km (0.069 R)
• M20: 24,400,609 km (0.057 R)
• M21: 26,461,171 km (0.082 R)
• M22: 27,897,460 km (0.112 R)
• M23: 29,258,950 km (0.097 R)
• M24: 29,637,881 km (0.077 R)
• M25: 30,924,273 km (0.118 R)
• M26: 32,381,955 km (0.077 R)
• M27: 34,162,918 km (0.118 R)
• M28: 35,576,618 km (0.047 R)
• M29: 37,176,118 km (0.068 R)
• M30: 38,218,516 km (0.114 R)
• M31: 40,050,641 km (0.115 R)
• M32: 45,557,788 km (0.049 R)
• M33: 63,784,493 km (0.094 R)
• M34: 65,491,853 km (0.087 R)
• M35: 71,478,461 km (0.096 R)
• M36: 86,324,255 km (0.071 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.3

Radius: 5.3

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 18.79 AU - 22.69 AU

Year: 33044 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,023,173 km

• M1: 71,957 km (0.106 R)
• M2: 645,365 km (0.096 R)
• M3: 1,268,440 km (0.093 R)
• M4: 4,954,382 km (0.107 R)
• M5: 6,711,260 km (0.038 R)
• M6: 8,791,268 km (0.112 R)
• M7: 11,265,617 km (0.109 R)
• M8: 15,791,102 km (0.077 R)
• M9: 16,195,017 km (0.073 R)
• M10: 22,697,438 km (0.096 R)
• M11: 32,015,590 km (0.094 R)
• M12: 50,917,430 km (0.108 R)
• M13: 60,187,263 km (0.102 R)
• M14: 60,973,998 km (0.034 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit