🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 320 Days

Day: 41.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 152.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.84 AU - 1.96 AU

Year: 934 Days

Day: 23.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,423,883 km

• M1: 31,266 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.37 AU - 3.47 AU

Year: 1779 Days

Day: 40.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.8

Radius: 10

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.41 AU - 7.29 AU

Year: 6390 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,423,883 km

• M1: 125,363 km (0.075 R)
• M2: 479,162 km (0.034 R)
• M3: 860,487 km (0.091 R)
• M4: 1,301,801 km (0.065 R)
• M5: 1,852,022 km (0.092 R)
• M6: 2,346,443 km (0.119 R)
• M7: 3,986,185 km (0.093 R)
• M8: 4,351,652 km (0.086 R)
• M9: 4,714,427 km (0.094 R)
• M10: 5,868,425 km (0.082 R)
• M11: 6,778,579 km (0.081 R)
• M12: 9,503,354 km (0.113 R)
• M13: 11,063,511 km (0.116 R)
• M14: 13,083,531 km (0.099 R)
• M15: 14,524,008 km (0.092 R)
• M16: 17,235,171 km (0.117 R)
• M17: 25,688,198 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.5

Radius: 13.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 10.36 AU - 15.04 AU

Year: 16132 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,423,883 km

• M1: 164,109 km (0.109 R)
• M2: 875,746 km (0.05 R)
• M3: 1,437,336 km (0.097 R)
• M4: 1,981,274 km (0.081 R)
• M5: 3,625,654 km (0.082 R)
• M6: 6,238,530 km (0.107 R)
• M7: 8,025,028 km (0.081 R)
• M8: 12,334,793 km (0.106 R)
• M9: 14,771,144 km (0.076 R)
• M10: 22,098,897 km (0.04 R)
• M11: 22,746,805 km (0.11 R)
• M12: 28,070,245 km (0.049 R)
• M13: 29,049,962 km (0.116 R)
• M14: 43,077,156 km (0.108 R)
• M15: 50,173,929 km (0.098 R)
• M16: 58,363,664 km (0.085 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit