🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 139 Days

Day: 32.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,732,417 km

• M1: 71,957 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.88 AU

Year: 255 Days

Day: 20.5 Hours

Environment

Temp: 157 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,732,417 km

• M1: 235,018 km (0.074 R)
• M2: 254,765 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.84 AU - 1.1 AU

Year: 354 Days

Day: 18.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.06 AU - 4.52 AU

Year: 3295 Days

Day: 18.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,732,417 km

• M1: 55,950 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.7

Radius: 12.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.35 AU - 6.03 AU

Year: 5034 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,732,417 km

• M1: 150,495 km (0.035 R)
• M2: 626,665 km (0.1 R)
• M3: 1,317,808 km (0.081 R)
• M4: 1,744,461 km (0.053 R)
• M5: 2,264,164 km (0.09 R)
• M6: 3,137,516 km (0.098 R)
• M7: 4,347,165 km (0.117 R)
• M8: 5,754,432 km (0.044 R)
• M9: 7,962,945 km (0.099 R)
• M10: 9,617,647 km (0.064 R)
• M11: 11,298,080 km (0.072 R)
• M12: 12,233,366 km (0.099 R)
• M13: 13,487,744 km (0.079 R)
• M14: 17,635,943 km (0.113 R)
• M15: 18,624,187 km (0.039 R)
• M16: 19,440,991 km (0.117 R)
• M17: 20,927,994 km (0.11 R)
• M18: 21,440,068 km (0.047 R)
• M19: 22,795,275 km (0.104 R)
• M20: 23,259,627 km (0.105 R)
• M21: 28,701,548 km (0.069 R)
• M22: 29,607,962 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 14.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.84 AU - 6.36 AU

Year: 5587 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,732,417 km

• M1: 191,934 km (0.041 R)
• M2: 727,794 km (0.074 R)
• M3: 2,259,825 km (0.087 R)
• M4: 3,325,261 km (0.119 R)
• M5: 4,678,225 km (0.108 R)
• M6: 5,257,617 km (0.117 R)
• M7: 8,256,905 km (0.101 R)
• M8: 9,389,062 km (0.119 R)
• M9: 16,532,958 km (0.113 R)
• M10: 17,137,932 km (0.105 R)
• M11: 17,820,398 km (0.118 R)
• M12: 21,867,020 km (0.117 R)
• M13: 22,375,952 km (0.089 R)
• M14: 26,985,062 km (0.078 R)
• M15: 28,165,090 km (0.11 R)
• M16: 29,732,427 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,050 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit