🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.5 AU - 0.58 AU

Year: 144 Days

Day: 43 Hours

Environment

Temp: 220 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.22 AU - 1.22 AU

Year: 487 Days

Day: 24.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 162.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,774,490 km

• M1: 41,439 km (0.11 R)
• M2: 891,005 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.01 AU - 3.05 AU

Year: 1907 Days

Day: 37.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,774,490 km

• M1: 39,943 km (0.103 R)
• M2: 96,640 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.6 AU - 4.2 AU

Year: 2267 Days

Day: 34.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,774,490 km

• M1: 172,935 km (0.08 R)
• M2: 832,662 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.2

Radius: 6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.42 AU - 19.04 AU

Year: 24748 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,774,490 km

• M1: 74,649 km (0.114 R)
• M2: 363,074 km (0.067 R)
• M3: 674,387 km (0.058 R)
• M4: 1,025,194 km (0.073 R)
• M5: 2,071,183 km (0.054 R)
• M6: 2,361,402 km (0.081 R)
• M7: 3,145,445 km (0.12 R)
• M8: 3,503,283 km (0.053 R)
• M9: 3,916,622 km (0.073 R)
• M10: 5,040,850 km (0.076 R)
• M11: 5,603,936 km (0.103 R)
• M12: 7,023,022 km (0.118 R)
• M13: 8,139,321 km (0.05 R)
• M14: 9,113,801 km (0.082 R)
• M15: 13,332,910 km (0.111 R)
• M16: 13,728,746 km (0.104 R)
• M17: 14,132,212 km (0.079 R)
• M18: 21,893,050 km (0.118 R)
• M19: 24,346,605 km (0.104 R)
• M20: 26,148,810 km (0.104 R)
• M21: 26,354,358 km (0.095 R)
• M22: 27,504,466 km (0.112 R)
• M23: 30,129,011 km (0.037 R)
• M24: 32,439,849 km (0.064 R)
• M25: 36,123,697 km (0.051 R)
• M26: 37,151,135 km (0.057 R)
• M27: 38,066,076 km (0.075 R)
• M28: 39,533,930 km (0.081 R)
• M29: 41,735,861 km (0.077 R)
• M30: 43,296,167 km (0.094 R)
• M31: 45,783,531 km (0.102 R)
• M32: 46,232,175 km (0.081 R)
• M33: 50,721,008 km (0.068 R)
• M34: 52,333,823 km (0.107 R)
• M35: 52,824,205 km (0.101 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 12,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit