🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.59 AU - 0.71 AU

Year: 232 Days

Day: 20.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.91 AU - 1.13 AU

Year: 456 Days

Day: 40.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.93 AU - 2.39 AU

Year: 1406 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,165,449 km

• M1: 659,727 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.7

Radius: 8.1

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.06 AU - 4.02 AU

Year: 2950 Days

Day: 9.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 11,165,449 km

• M1: 101,128 km (0.115 R)
• M2: 455,974 km (0.115 R)
• M3: 721,959 km (0.118 R)
• M4: 1,012,927 km (0.087 R)
• M5: 1,562,101 km (0.107 R)
• M6: 3,907,496 km (0.118 R)
• M7: 4,361,227 km (0.108 R)
• M8: 4,946,753 km (0.073 R)
• M9: 7,366,498 km (0.08 R)
• M10: 8,867,863 km (0.111 R)
• M11: 9,272,974 km (0.089 R)
• M12: 9,728,948 km (0.092 R)
• M13: 10,726,915 km (0.05 R)
• M14: 11,400,555 km (0.106 R)
• M15: 15,250,157 km (0.076 R)
• M16: 20,710,329 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70

Radius: 8.2

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.6 AU - 4.36 AU

Year: 3517 Days

Day: 11.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 11,165,449 km

• M1: 102,624 km (0.085 R)
• M2: 438,023 km (0.06 R)
• M3: 875,746 km (0.068 R)
• M4: 1,144,125 km (0.108 R)
• M5: 2,894,868 km (0.102 R)
• M6: 3,962,100 km (0.093 R)
• M7: 6,202,029 km (0.104 R)
• M8: 6,729,810 km (0.025 R)
• M9: 8,194,223 km (0.083 R)
• M10: 10,739,631 km (0.115 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: 336 - 13,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit