🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.69 AU - 0.81 AU

Year: 249 Days

Day: 44.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,742,007 km

• M1: 37,100 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.09 AU - 1.55 AU

Year: 581 Days

Day: 22.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,742,007 km

• M1: 484,398 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.17 AU - 1.73 AU

Year: 669 Days

Day: 41.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.76 AU - 4.1 AU

Year: 2432 Days

Day: 41.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.8

Radius: 4.1

Gravity: 31.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.11 AU - 16.93 AU

Year: 22288 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 74,742,007 km

• M1: 54,154 km (0.111 R)
• M2: 200,461 km (0.087 R)
• M3: 411,544 km (0.034 R)
• M4: 604,824 km (0.11 R)
• M5: 1,045,240 km (0.087 R)
• M6: 1,835,267 km (0.114 R)
• M7: 2,067,592 km (0.102 R)
• M8: 2,521,472 km (0.034 R)
• M9: 2,686,628 km (0.073 R)
• M10: 3,171,774 km (0.094 R)
• M11: 3,564,917 km (0.097 R)
• M12: 4,214,471 km (0.066 R)
• M13: 4,380,076 km (0.029 R)
• M14: 5,389,413 km (0.106 R)
• M15: 5,784,650 km (0.07 R)
• M16: 6,948,372 km (0.11 R)
• M17: 7,086,601 km (0.117 R)
• M18: 10,553,083 km (0.101 R)
• M19: 19,447,873 km (0.086 R)
• M20: 19,630,831 km (0.101 R)
• M21: 20,186,587 km (0.11 R)
• M22: 20,848,408 km (0.109 R)
• M23: 23,536,233 km (0.105 R)
• M24: 27,467,216 km (0.102 R)
• M25: 31,814,082 km (0.113 R)
• M26: 34,282,895 km (0.102 R)
• M27: 37,156,970 km (0.113 R)
• M28: 49,235,202 km (0.11 R)
• M29: 49,404,996 km (0.052 R)
• M30: 52,528,600 km (0.114 R)
• M31: 52,883,595 km (0.12 R)
• M32: 53,778,041 km (0.114 R)
• M33: 56,894,464 km (0.091 R)
• M34: 58,022,581 km (0.114 R)
• M35: 61,299,523 km (0.059 R)
• M36: 62,286,420 km (0.099 R)
• M37: 67,588,916 km (0.103 R)
• M38: 73,627,285 km (0.112 R)
• M39: 74,071,740 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit