🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.65 AU - 0.73 AU

Year: 207 Days

Day: 37.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.32 AU - 2 AU

Year: 773 Days

Day: 35.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,665,136 km

• M1: 108,907 km (0.052 R)
• M2: 417,677 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.21 AU - 4.37 AU

Year: 3213 Days

Day: 14.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,665,136 km

• M1: 40,691 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 13.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.63 AU - 9.05 AU

Year: 8710 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,665,136 km

• M1: 167,849 km (0.07 R)
• M2: 866,022 km (0.053 R)
• M3: 1,566,738 km (0.077 R)
• M4: 2,780,426 km (0.113 R)
• M5: 3,866,058 km (0.04 R)
• M6: 5,217,076 km (0.107 R)
• M7: 9,320,995 km (0.119 R)
• M8: 10,599,757 km (0.12 R)
• M9: 15,906,293 km (0.106 R)
• M10: 19,239,034 km (0.108 R)
• M11: 20,833,747 km (0.052 R)
• M12: 21,623,475 km (0.105 R)
• M13: 26,419,882 km (0.117 R)
• M14: 27,815,929 km (0.113 R)
• M15: 32,509,263 km (0.09 R)
• M16: 33,787,128 km (0.071 R)
• M17: 34,877,397 km (0.05 R)
• M18: 35,654,409 km (0.108 R)
• M19: 38,055,006 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 9.8

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.1 AU - 12.68 AU

Year: 12997 Days

Day: 14.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,665,136 km

• M1: 122,072 km (0.066 R)
• M2: 555,158 km (0.085 R)
• M3: 1,241,962 km (0.103 R)
• M4: 1,722,619 km (0.071 R)
• M5: 2,189,814 km (0.076 R)
• M6: 3,108,045 km (0.12 R)
• M7: 3,916,173 km (0.074 R)
• M8: 4,324,575 km (0.088 R)
• M9: 4,696,924 km (0.071 R)
• M10: 9,488,245 km (0.038 R)
• M11: 10,227,408 km (0.102 R)
• M12: 12,864,519 km (0.084 R)
• M13: 17,897,889 km (0.106 R)
• M14: 27,534,236 km (0.098 R)
• M15: 28,278,037 km (0.103 R)
• M16: 29,694,579 km (0.039 R)
• M17: 33,863,872 km (0.083 R)
• M18: 36,340,913 km (0.093 R)
• M19: 36,978,499 km (0.113 R)
• M20: 40,143,541 km (0.096 R)
• M21: 40,688,078 km (0.106 R)
• M22: 43,771,290 km (0.116 R)
• M23: 49,613,984 km (0.089 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit