🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 42 Hours

Environment

Temp: 172 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.55 AU - 0.57 AU

Year: 150 Days

Day: 31.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,175,606 km

• M1: 54,753 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.47 AU - 2.67 AU

Year: 1476 Days

Day: 26.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.3

Radius: 12.7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.52 AU - 6.42 AU

Year: 4582 Days

Day: 14.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 42,175,606 km

• M1: 157,975 km (0.09 R)
• M2: 579,393 km (0.114 R)
• M3: 1,166,265 km (0.116 R)
• M4: 1,924,726 km (0.05 R)
• M5: 2,481,529 km (0.076 R)
• M6: 3,086,503 km (0.072 R)
• M7: 4,419,420 km (0.048 R)
• M8: 4,852,057 km (0.113 R)
• M9: 5,743,960 km (0.115 R)
• M10: 7,387,891 km (0.088 R)
• M11: 8,111,496 km (0.074 R)
• M12: 9,658,487 km (0.078 R)
• M13: 10,391,218 km (0.108 R)
• M14: 10,884,891 km (0.087 R)
• M15: 12,560,536 km (0.113 R)
• M16: 13,172,990 km (0.103 R)
• M17: 15,648,536 km (0.118 R)
• M18: 17,904,621 km (0.093 R)
• M19: 19,143,890 km (0.076 R)
• M20: 24,677,216 km (0.08 R)
• M21: 27,127,479 km (0.047 R)
• M22: 29,201,205 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.3

Radius: 9.8

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.26 AU - 8.62 AU

Year: 7268 Days

Day: 12.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,175,606 km

• M1: 122,221 km (0.088 R)
• M2: 463,305 km (0.093 R)
• M3: 1,126,472 km (0.114 R)
• M4: 2,200,585 km (0.102 R)
• M5: 2,894,868 km (0.104 R)
• M6: 3,512,259 km (0.053 R)
• M7: 4,979,066 km (0.066 R)
• M8: 6,000,969 km (0.063 R)
• M9: 7,042,469 km (0.094 R)
• M10: 7,666,592 km (0.115 R)
• M11: 8,242,543 km (0.096 R)
• M12: 9,114,998 km (0.12 R)
• M13: 10,193,001 km (0.095 R)
• M14: 10,940,541 km (0.06 R)
• M15: 12,102,617 km (0.12 R)
• M16: 13,170,746 km (0.072 R)
• M17: 13,698,079 km (0.035 R)
• M18: 14,920,443 km (0.109 R)
• M19: 16,548,816 km (0.051 R)
• M20: 19,470,761 km (0.11 R)
• M21: 23,139,649 km (0.09 R)
• M22: 25,047,321 km (0.105 R)
• M23: 25,948,050 km (0.068 R)
• M24: 28,976,210 km (0.113 R)
• M25: 30,270,980 km (0.064 R)
• M26: 31,708,017 km (0.116 R)
• M27: 32,655,570 km (0.096 R)
• M28: 35,837,217 km (0.101 R)
• M29: 40,679,700 km (0.095 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 18,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit