🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.59 AU - 2.11 AU

Year: 943 Days

Day: 29.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 149.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,338,623 km

• M1: 636,090 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.39 AU - 3.17 AU

Year: 1737 Days

Day: 14.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 111.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.8

Radius: 3.8

Gravity: 34.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.51 AU - 12.53 AU

Year: 16601 Days

Day: 16.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,338,623 km

• M1: 47,273 km (0.074 R)
• M2: 205,697 km (0.098 R)
• M3: 671,844 km (0.052 R)
• M4: 839,693 km (0.108 R)
• M5: 1,428,360 km (0.059 R)
• M6: 1,724,415 km (0.082 R)
• M7: 1,843,345 km (0.09 R)
• M8: 2,458,940 km (0.047 R)
• M9: 4,082,227 km (0.044 R)
• M10: 4,356,440 km (0.103 R)
• M11: 5,078,848 km (0.103 R)
• M12: 5,324,487 km (0.073 R)
• M13: 8,139,471 km (0.044 R)
• M14: 8,821,487 km (0.093 R)
• M15: 9,176,483 km (0.081 R)
• M16: 9,646,819 km (0.102 R)
• M17: 11,390,083 km (0.084 R)
• M18: 12,492,918 km (0.088 R)
• M19: 13,200,815 km (0.071 R)
• M20: 21,173,484 km (0.116 R)
• M21: 23,501,676 km (0.068 R)
• M22: 29,999,609 km (0.033 R)
• M23: 31,851,780 km (0.093 R)
• M24: 32,445,833 km (0.025 R)
• M25: 33,047,366 km (0.087 R)
• M26: 33,778,900 km (0.082 R)
• M27: 34,521,055 km (0.108 R)
• M28: 36,683,043 km (0.093 R)
• M29: 38,395,939 km (0.097 R)
• M30: 38,529,829 km (0.1 R)
• M31: 40,715,304 km (0.092 R)
• M32: 41,134,179 km (0.044 R)
• M33: 45,481,044 km (0.093 R)
• M34: 50,605,220 km (0.108 R)
• M35: 53,222,734 km (0.111 R)
• M36: 54,733,822 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 17,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit