🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.63 AU - 0.91 AU

Year: 260 Days

Day: 19.4 Hours

Environment

Temp: 73 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,852,943 km

• M1: 317,447 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.19 AU - 1.33 AU

Year: 545 Days

Day: 24 Hours

Environment

Temp: -40 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,852,943 km

• M1: 161,715 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.59 AU - 3.27 AU

Year: 1931 Days

Day: 43.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,852,943 km

• M1: 1,712,297 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.4

Radius: 5.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.54 AU - 11.96 AU

Year: 15507 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 81,852,943 km

• M1: 68,067 km (0.068 R)
• M2: 1,036,115 km (0.06 R)
• M3: 1,327,831 km (0.067 R)
• M4: 1,530,237 km (0.101 R)
• M5: 2,321,310 km (0.062 R)
• M6: 3,194,363 km (0.111 R)
• M7: 11,644,848 km (0.078 R)
• M8: 16,345,662 km (0.109 R)
• M9: 16,935,377 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 6.4

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.9 AU - 20.18 AU

Year: 27082 Days

Day: 21.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,852,943 km

• M1: 84,822 km (0.086 R)
• M2: 446,998 km (0.058 R)
• M3: 667,506 km (0.114 R)
• M4: 1,372,710 km (0.047 R)
• M5: 1,636,152 km (0.118 R)
• M6: 2,178,893 km (0.094 R)
• M7: 4,637,833 km (0.114 R)
• M8: 5,043,094 km (0.027 R)
• M9: 7,987,330 km (0.1 R)
• M10: 9,408,659 km (0.093 R)
• M11: 10,301,309 km (0.118 R)
• M12: 15,064,655 km (0.095 R)
• M13: 17,391,650 km (0.118 R)
• M14: 18,458,582 km (0.12 R)
• M15: 21,215,970 km (0.119 R)
• M16: 24,454,465 km (0.032 R)
• M17: 26,248,143 km (0.04 R)
• M18: 32,814,742 km (0.051 R)
• M19: 36,545,862 km (0.11 R)
• M20: 48,374,117 km (0.113 R)
• M21: 51,190,147 km (0.115 R)
• M22: 59,493,876 km (0.081 R)
• M23: 60,691,407 km (0.096 R)
• M24: 67,351,056 km (0.042 R)
• M25: 68,216,180 km (0.091 R)
• M26: 71,751,328 km (0.118 R)
• M27: 71,976,173 km (0.089 R)
• M28: 78,228,018 km (0.075 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: 246 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit