🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.9 AU - 0.92 AU

Year: 307 Days

Day: 32.3 Hours

Environment

Temp: 86 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.07 AU - 2.63 AU

Year: 1272 Days

Day: 17.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.66 AU - 3.04 AU

Year: 1699 Days

Day: 19.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.7 AU - 3.5 AU

Year: 1927 Days

Day: 38.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,611,866 km

• M1: 1,017,266 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.1

Radius: 11.7

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.74 AU - 5.94 AU

Year: 4983 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 37,611,866 km

• M1: 147,055 km (0.111 R)
• M2: 1,711,549 km (0.116 R)
• M3: 2,146,729 km (0.099 R)
• M4: 4,043,630 km (0.105 R)
• M5: 6,513,491 km (0.079 R)
• M6: 8,425,502 km (0.111 R)
• M7: 8,920,820 km (0.087 R)
• M8: 10,483,968 km (0.079 R)
• M9: 12,447,141 km (0.072 R)
• M10: 19,792,845 km (0.056 R)
• M11: 20,165,494 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 11

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.26 AU - 10.78 AU

Year: 9566 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 37,611,866 km

• M1: 136,882 km (0.088 R)
• M2: 687,851 km (0.105 R)
• M3: 1,060,200 km (0.072 R)
• M4: 1,558,361 km (0.118 R)
• M5: 2,113,070 km (0.09 R)
• M6: 2,607,940 km (0.118 R)
• M7: 3,158,161 km (0.096 R)
• M8: 4,385,761 km (0.079 R)
• M9: 6,136,654 km (0.117 R)
• M10: 7,486,476 km (0.099 R)
• M11: 8,768,978 km (0.091 R)
• M12: 9,285,989 km (0.109 R)
• M13: 10,428,318 km (0.115 R)
• M14: 10,959,839 km (0.091 R)
• M15: 11,972,168 km (0.073 R)
• M16: 12,340,927 km (0.069 R)
• M17: 17,379,084 km (0.106 R)
• M18: 18,057,809 km (0.107 R)
• M19: 18,754,187 km (0.078 R)
• M20: 19,540,773 km (0.063 R)
• M21: 20,126,449 km (0.109 R)
• M22: 21,719,816 km (0.108 R)
• M23: 22,427,862 km (0.067 R)
• M24: 26,201,020 km (0.111 R)
• M25: 26,823,646 km (0.077 R)
• M26: 27,822,062 km (0.082 R)
• M27: 31,862,850 km (0.103 R)
• M28: 32,879,667 km (0.079 R)
• M29: 33,604,170 km (0.084 R)
• M30: 37,387,500 km (0.115 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 11,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit