🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.58 AU - 2.16 AU

Year: 895 Days

Day: 47.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,868,560 km

• M1: 47,871 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.68 AU - 2.64 AU

Year: 1111 Days

Day: 29.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.05 AU - 2.47 AU

Year: 1189 Days

Day: 40.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,868,560 km

• M1: 120,127 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.7

Radius: 14.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.26 AU - 10.66 AU

Year: 9383 Days

Day: 6.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,868,560 km

• M1: 178,021 km (0.03 R)
• M2: 1,191,846 km (0.106 R)
• M3: 2,841,013 km (0.116 R)
• M4: 5,432,048 km (0.08 R)
• M5: 7,840,125 km (0.06 R)
• M6: 8,611,601 km (0.109 R)
• M7: 9,280,005 km (0.11 R)
• M8: 10,388,675 km (0.109 R)
• M9: 11,146,687 km (0.112 R)
• M10: 12,445,645 km (0.111 R)
• M11: 13,204,256 km (0.092 R)
• M12: 18,542,058 km (0.12 R)
• M13: 21,349,711 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.4

Radius: 11.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 7.93 AU - 10.81 AU

Year: 10034 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,868,560 km

• M1: 140,921 km (0.12 R)
• M2: 560,992 km (0.117 R)
• M3: 1,076,357 km (0.096 R)
• M4: 3,037,585 km (0.042 R)
• M5: 9,426,910 km (0.087 R)
• M6: 12,916,879 km (0.116 R)
• M7: 13,552,669 km (0.07 R)
• M8: 15,910,930 km (0.057 R)
• M9: 19,639,508 km (0.096 R)
• M10: 20,792,309 km (0.119 R)
• M11: 25,586,322 km (0.114 R)
• M12: 28,190,971 km (0.105 R)
• M13: 35,355,213 km (0.055 R)
• M14: 35,917,102 km (0.116 R)
• M15: 39,294,574 km (0.113 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit