🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.62 AU - 0.74 AU

Year: 238 Days

Day: 34.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.04 AU - 1.22 AU

Year: 510 Days

Day: 31.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,122,450 km

• M1: 113,694 km (0.119 R)
• M2: 572,212 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.29 AU - 2.09 AU

Year: 933 Days

Day: 20.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,122,450 km

• M1: 694,284 km (0.075 R)

Asteroid Belt

Center: 8.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.4

Radius: 8

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.31 AU - 19.41 AU

Year: 26818 Days

Day: 21.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,122,450 km

• M1: 111,600 km (0.11 R)
• M2: 440,267 km (0.104 R)
• M3: 730,935 km (0.088 R)
• M4: 987,047 km (0.118 R)
• M5: 1,848,282 km (0.094 R)
• M6: 2,104,842 km (0.058 R)
• M7: 3,051,348 km (0.096 R)
• M8: 4,220,605 km (0.1 R)
• M9: 4,946,304 km (0.037 R)
• M10: 5,275,719 km (0.102 R)
• M11: 5,532,279 km (0.049 R)
• M12: 11,707,978 km (0.083 R)
• M13: 14,501,868 km (0.052 R)
• M14: 18,779,769 km (0.09 R)
• M15: 23,946,730 km (0.117 R)
• M16: 25,615,494 km (0.084 R)
• M17: 31,503,068 km (0.08 R)
• M18: 31,924,934 km (0.089 R)
• M19: 43,562,302 km (0.054 R)
• M20: 48,427,224 km (0.106 R)
• M21: 48,801,518 km (0.095 R)
• M22: 50,701,112 km (0.105 R)
• M23: 57,738,345 km (0.067 R)
• M24: 59,433,588 km (0.089 R)
• M25: 61,380,006 km (0.103 R)
• M26: 62,258,445 km (0.067 R)
• M27: 63,591,960 km (0.087 R)
• M28: 64,265,899 km (0.09 R)
• M29: 70,067,753 km (0.099 R)
• M30: 74,953,171 km (0.063 R)
• M31: 77,223,917 km (0.069 R)
• M32: 90,679,049 km (0.112 R)
• M33: 91,247,670 km (0.074 R)
• M34: 96,471,478 km (0.113 R)
• M35: 99,457,900 km (0.064 R)
• M36: 99,759,938 km (0.053 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit