🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 0.98 AU

Year: 354 Days

Day: 16.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,423,179 km

• M1: 47,273 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.14 AU - 1.24 AU

Year: 489 Days

Day: 27.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,423,179 km

• M1: 101,577 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.42 AU - 1.98 AU

Year: 835 Days

Day: 33.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.79 AU - 2.43 AU

Year: 1155 Days

Day: 29.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.84 AU - 4.56 AU

Year: 3243 Days

Day: 38.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269

Radius: 6.6

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.69 AU - 20.03 AU

Year: 29637 Days

Day: 24.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,423,179 km

• M1: 82,129 km (0.057 R)
• M2: 714,479 km (0.102 R)
• M3: 2,258,180 km (0.112 R)
• M4: 3,628,796 km (0.111 R)
• M5: 5,518,665 km (0.113 R)
• M6: 10,791,093 km (0.113 R)
• M7: 11,221,935 km (0.114 R)
• M8: 14,196,688 km (0.067 R)
• M9: 19,403,592 km (0.079 R)
• M10: 22,035,018 km (0.101 R)
• M11: 22,528,691 km (0.115 R)
• M12: 23,333,827 km (0.099 R)
• M13: 30,115,248 km (0.112 R)
• M14: 33,625,562 km (0.12 R)
• M15: 34,942,622 km (0.041 R)
• M16: 41,445,791 km (0.076 R)
• M17: 47,718,878 km (0.1 R)
• M18: 57,151,174 km (0.102 R)
• M19: 66,105,803 km (0.079 R)
• M20: 66,926,048 km (0.105 R)
• M21: 67,132,044 km (0.117 R)
• M22: 69,427,175 km (0.054 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 12,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit