🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.53 AU - 0.69 AU

Year: 141 Days

Day: 20.2 Hours

Environment

Temp: 390 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.06 AU - 1.64 AU

Year: 465 Days

Day: 46.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.2 AU - 2.44 AU

Year: 1047 Days

Day: 40.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.69 AU - 2.73 AU

Year: 1322 Days

Day: 35.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,661,906 km

• M1: 190,139 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.9

Radius: 4.8

Gravity: 26.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.75 AU - 20.71 AU

Year: 22117 Days

Day: 19.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,661,906 km

• M1: 59,690 km (0.08 R)
• M2: 284,685 km (0.12 R)
• M3: 473,776 km (0.091 R)
• M4: 642,523 km (0.111 R)
• M5: 798,105 km (0.106 R)
• M6: 1,066,782 km (0.045 R)
• M7: 1,362,986 km (0.099 R)
• M8: 1,860,250 km (0.101 R)
• M9: 2,611,231 km (0.1 R)
• M10: 2,910,127 km (0.11 R)
• M11: 4,106,013 km (0.064 R)
• M12: 4,475,669 km (0.08 R)
• M13: 4,650,998 km (0.042 R)
• M14: 4,977,869 km (0.092 R)
• M15: 5,966,711 km (0.068 R)
• M16: 9,593,113 km (0.108 R)
• M17: 10,796,030 km (0.095 R)
• M18: 11,761,684 km (0.059 R)
• M19: 11,961,547 km (0.091 R)
• M20: 12,574,748 km (0.111 R)
• M21: 14,616,310 km (0.097 R)
• M22: 16,533,557 km (0.11 R)
• M23: 16,784,432 km (0.035 R)
• M24: 17,988,845 km (0.104 R)
• M25: 18,883,590 km (0.095 R)
• M26: 21,645,765 km (0.102 R)
• M27: 29,766,087 km (0.11 R)
• M28: 33,753,468 km (0.099 R)
• M29: 35,944,180 km (0.057 R)
• M30: 42,454,081 km (0.113 R)
• M31: 42,924,566 km (0.118 R)
• M32: 47,148,462 km (0.066 R)
• M33: 58,128,048 km (0.107 R)
• M34: 59,096,993 km (0.11 R)
• M35: 63,080,186 km (0.112 R)
• M36: 71,576,148 km (0.09 R)

Kuiper Belt

Range: 37.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 12,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit