🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.43 AU - 0.65 AU

Year: 146 Days

Day: 45 Hours

Environment

Temp: 215 °C

Axial Tilt: 62.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.18 AU - 1.2 AU

Year: 477 Days

Day: 19.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 67,151,306 km

• M1: 46,974 km (0.105 R)
• M2: 201,808 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.92 AU - 2.64 AU

Year: 1264 Days

Day: 42.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 65.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.56 AU - 2.64 AU

Year: 1539 Days

Day: 20.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,151,306 km

• M1: 915,090 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.45 AU - 4.83 AU

Year: 3669 Days

Day: 34.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.3 AU - 5.1 AU

Year: 3740 Days

Day: 15.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 57.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.4

Radius: 10.3

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 11.01 AU - 11.97 AU

Year: 14297 Days

Day: 14.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,151,306 km

• M1: 131,796 km (0.091 R)
• M2: 1,031,627 km (0.08 R)
• M3: 1,762,712 km (0.096 R)
• M4: 2,493,198 km (0.105 R)
• M5: 3,177,608 km (0.06 R)
• M6: 3,834,941 km (0.062 R)
• M7: 4,165,254 km (0.064 R)
• M8: 4,646,809 km (0.099 R)
• M9: 5,165,016 km (0.107 R)
• M10: 8,657,678 km (0.071 R)
• M11: 10,740,529 km (0.091 R)
• M12: 11,157,907 km (0.111 R)
• M13: 17,863,033 km (0.118 R)
• M14: 18,449,457 km (0.061 R)
• M15: 19,135,363 km (0.102 R)
• M16: 23,613,276 km (0.093 R)
• M17: 24,319,677 km (0.101 R)
• M18: 26,416,142 km (0.077 R)
• M19: 28,403,549 km (0.117 R)
• M20: 29,433,680 km (0.099 R)
• M21: 34,187,302 km (0.12 R)
• M22: 37,625,959 km (0.113 R)
• M23: 43,808,091 km (0.083 R)
• M24: 46,114,591 km (0.094 R)
• M25: 46,901,176 km (0.061 R)
• M26: 50,801,492 km (0.053 R)
• M27: 56,331,228 km (0.107 R)
• M28: 60,732,547 km (0.06 R)
• M29: 61,298,326 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 12,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit