🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 282 Days

Day: 26.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.52 AU - 0.72 AU

Year: 320 Days

Day: 19 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.57 AU - 0.77 AU

Year: 360 Days

Day: 26.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 12.8

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.38 AU - 5.12 AU

Year: 5748 Days

Day: 9 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,175,172 km

• M1: 159,621 km (0.033 R)
• M2: 635,043 km (0.094 R)
• M3: 1,534,425 km (0.111 R)
• M4: 1,981,873 km (0.076 R)
• M5: 2,517,134 km (0.086 R)
• M6: 3,599,624 km (0.118 R)
• M7: 4,051,410 km (0.041 R)
• M8: 4,494,967 km (0.092 R)
• M9: 5,120,286 km (0.053 R)
• M10: 6,025,204 km (0.034 R)
• M11: 7,159,455 km (0.052 R)
• M12: 8,645,411 km (0.109 R)
• M13: 9,271,478 km (0.059 R)
• M14: 9,692,596 km (0.101 R)
• M15: 10,532,139 km (0.096 R)
• M16: 11,246,768 km (0.063 R)
• M17: 14,130,416 km (0.1 R)
• M18: 15,052,388 km (0.117 R)
• M19: 16,288,366 km (0.103 R)
• M20: 19,269,103 km (0.049 R)
• M21: 20,596,036 km (0.101 R)
• M22: 21,447,398 km (0.118 R)
• M23: 23,785,313 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.1

Radius: 10

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.69 AU - 6.07 AU

Year: 7072 Days

Day: 8.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,175,172 km

• M1: 132,693 km (0.119 R)
• M2: 521,199 km (0.111 R)
• M3: 1,108,969 km (0.088 R)
• M4: 1,434,943 km (0.109 R)
• M5: 2,715,650 km (0.101 R)
• M6: 4,906,960 km (0.105 R)
• M7: 5,328,676 km (0.111 R)
• M8: 6,053,927 km (0.093 R)
• M9: 6,912,319 km (0.082 R)
• M10: 7,299,030 km (0.038 R)
• M11: 8,077,836 km (0.106 R)
• M12: 9,669,558 km (0.099 R)
• M13: 10,243,864 km (0.031 R)
• M14: 10,562,507 km (0.069 R)
• M15: 20,065,562 km (0.103 R)
• M16: 23,033,734 km (0.11 R)
• M17: 24,784,926 km (0.098 R)
• M18: 25,277,702 km (0.076 R)
• M19: 30,475,929 km (0.091 R)
• M20: 31,806,452 km (0.04 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit