🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 172 Days

Day: 38.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.56 AU - 0.84 AU

Year: 217 Days

Day: 41.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 296 Days

Day: 15 Hours

Environment

Temp: 133 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.2

Radius: 10

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.52 AU - 7.08 AU

Year: 5180 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,701,164 km

• M1: 125,363 km (0.097 R)
• M2: 601,683 km (0.111 R)
• M3: 1,286,093 km (0.075 R)
• M4: 2,152,265 km (0.086 R)
• M5: 3,190,175 km (0.1 R)
• M6: 4,125,610 km (0.102 R)
• M7: 4,861,931 km (0.066 R)
• M8: 6,280,567 km (0.08 R)
• M9: 7,118,914 km (0.119 R)
• M10: 7,777,593 km (0.077 R)
• M11: 8,476,215 km (0.068 R)
• M12: 8,899,577 km (0.081 R)
• M13: 11,231,509 km (0.103 R)
• M14: 13,472,934 km (0.038 R)
• M15: 16,171,979 km (0.105 R)
• M16: 17,248,036 km (0.08 R)
• M17: 19,608,990 km (0.115 R)
• M18: 21,180,815 km (0.065 R)
• M19: 21,675,385 km (0.112 R)
• M20: 22,395,250 km (0.111 R)
• M21: 23,354,920 km (0.04 R)
• M22: 26,806,742 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 9.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.78 AU - 8.6 AU

Year: 8692 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,701,164 km

• M1: 120,277 km (0.091 R)
• M2: 682,465 km (0.106 R)
• M3: 1,666,969 km (0.077 R)
• M4: 2,374,268 km (0.072 R)
• M5: 3,329,899 km (0.074 R)
• M6: 4,960,965 km (0.027 R)
• M7: 6,041,660 km (0.108 R)
• M8: 6,637,658 km (0.098 R)
• M9: 7,411,079 km (0.054 R)
• M10: 10,886,985 km (0.117 R)
• M11: 11,532,949 km (0.098 R)
• M12: 13,002,897 km (0.08 R)
• M13: 14,815,425 km (0.107 R)
• M14: 18,222,217 km (0.049 R)
• M15: 21,684,511 km (0.093 R)
• M16: 22,558,611 km (0.118 R)
• M17: 22,929,763 km (0.098 R)
• M18: 23,990,562 km (0.03 R)
• M19: 27,201,530 km (0.059 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: 407 - 17,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit