🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.47 AU - 2.53 AU

Year: 1409 Days

Day: 28.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.42 AU - 4.72 AU

Year: 3482 Days

Day: 39.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,371,038 km

• M1: 43,982 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.26 AU - 5.4 AU

Year: 3784 Days

Day: 26.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,371,038 km

• M1: 43,982 km (0.092 R)
• M2: 292,913 km (0.087 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.6

Radius: 10.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.5 AU - 9.58 AU

Year: 10503 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,371,038 km

• M1: 125,662 km (0.113 R)
• M2: 1,138,889 km (0.025 R)
• M3: 1,914,554 km (0.101 R)
• M4: 3,238,046 km (0.079 R)
• M5: 5,063,140 km (0.09 R)
• M6: 5,664,673 km (0.076 R)
• M7: 6,113,616 km (0.1 R)
• M8: 9,021,051 km (0.091 R)
• M9: 11,540,429 km (0.071 R)
• M10: 18,194,691 km (0.106 R)
• M11: 21,160,320 km (0.109 R)
• M12: 25,885,368 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 333.8

Radius: 3.2

Gravity: 32.6 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 13.71 AU - 21.23 AU

Year: 26028 Days

Day: 22.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,371,038 km

• M1: 39,793 km (0.106 R)
• M2: 207,642 km (0.04 R)
• M3: 435,330 km (0.036 R)
• M4: 709,842 km (0.063 R)
• M5: 809,773 km (0.1 R)
• M6: 1,114,654 km (0.115 R)
• M7: 1,588,879 km (0.102 R)
• M8: 1,946,567 km (0.074 R)
• M9: 2,206,269 km (0.101 R)
• M10: 2,745,570 km (0.083 R)
• M11: 4,047,370 km (0.116 R)
• M12: 4,206,393 km (0.079 R)
• M13: 4,469,386 km (0.031 R)
• M14: 6,410,718 km (0.105 R)
• M15: 7,445,636 km (0.105 R)
• M16: 8,027,422 km (0.034 R)
• M17: 8,228,032 km (0.114 R)
• M18: 12,701,458 km (0.113 R)
• M19: 16,071,898 km (0.057 R)
• M20: 17,961,020 km (0.116 R)
• M21: 19,719,692 km (0.105 R)
• M22: 22,369,818 km (0.048 R)
• M23: 23,067,543 km (0.075 R)
• M24: 29,534,808 km (0.103 R)
• M25: 29,892,497 km (0.101 R)
• M26: 30,983,215 km (0.114 R)
• M27: 33,501,097 km (0.112 R)
• M28: 40,239,284 km (0.113 R)
• M29: 50,326,070 km (0.065 R)
• M30: 51,694,442 km (0.089 R)
• M31: 54,504,937 km (0.047 R)
• M32: 57,786,516 km (0.088 R)
• M33: 59,475,625 km (0.106 R)
• M34: 63,149,151 km (0.091 R)
• M35: 69,252,445 km (0.106 R)
• M36: 70,306,362 km (0.069 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 12,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit