🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.5 AU - 0.54 AU

Year: 160 Days

Day: 15.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.72 AU - 0.9 AU

Year: 312 Days

Day: 19.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,745,411 km

• M1: 29,172 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.39 AU - 2.05 AU

Year: 964 Days

Day: 33.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,745,411 km

• M1: 51,761 km (0.097 R)
• M2: 591,660 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 13.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.3 AU - 4.94 AU

Year: 3575 Days

Day: 9.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,745,411 km

• M1: 162,912 km (0.084 R)
• M2: 676,033 km (0.088 R)
• M3: 1,228,947 km (0.063 R)
• M4: 1,986,361 km (0.086 R)
• M5: 2,560,667 km (0.1 R)
• M6: 3,178,656 km (0.112 R)
• M7: 4,380,974 km (0.11 R)
• M8: 6,746,714 km (0.1 R)
• M9: 7,737,501 km (0.108 R)
• M10: 8,982,006 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.24 AU - 6.34 AU

Year: 5201 Days

Day: 10.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,745,411 km

• M1: 111,899 km (0.109 R)
• M2: 460,911 km (0.058 R)
• M3: 989,590 km (0.038 R)
• M4: 1,348,026 km (0.082 R)
• M5: 2,014,186 km (0.093 R)
• M6: 2,739,287 km (0.108 R)
• M7: 3,093,684 km (0.113 R)
• M8: 3,827,312 km (0.101 R)
• M9: 4,296,152 km (0.099 R)
• M10: 4,962,461 km (0.085 R)
• M11: 5,785,099 km (0.112 R)
• M12: 6,213,398 km (0.09 R)
• M13: 6,795,184 km (0.11 R)
• M14: 9,039,601 km (0.1 R)
• M15: 9,617,198 km (0.11 R)
• M16: 10,664,234 km (0.054 R)
• M17: 12,829,813 km (0.059 R)
• M18: 15,445,980 km (0.11 R)
• M19: 16,817,493 km (0.106 R)
• M20: 19,191,612 km (0.052 R)
• M21: 20,214,711 km (0.086 R)
• M22: 22,443,720 km (0.032 R)
• M23: 25,555,655 km (0.114 R)
• M24: 26,210,744 km (0.076 R)
• M25: 26,625,878 km (0.097 R)
• M26: 27,640,151 km (0.07 R)
• M27: 28,504,827 km (0.102 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: 288 - 13,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit