🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.5 AU - 0.68 AU

Year: 204 Days

Day: 30.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.29 AU - 1.91 AU

Year: 910 Days

Day: 31.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.93 AU - 2.57 AU

Year: 1517 Days

Day: 12.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.7

Radius: 10

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.01 AU - 3.29 AU

Year: 1939 Days

Day: 8.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,833,498 km

• M1: 124,615 km (0.062 R)
• M2: 467,493 km (0.105 R)
• M3: 1,015,470 km (0.117 R)
• M4: 1,658,143 km (0.044 R)
• M5: 2,041,861 km (0.076 R)
• M6: 2,378,157 km (0.073 R)
• M7: 2,899,656 km (0.073 R)
• M8: 3,293,996 km (0.057 R)
• M9: 4,075,794 km (0.08 R)
• M10: 4,490,330 km (0.06 R)
• M11: 5,521,209 km (0.094 R)
• M12: 6,105,089 km (0.085 R)
• M13: 6,569,441 km (0.102 R)
• M14: 7,924,349 km (0.083 R)
• M15: 8,860,682 km (0.109 R)
• M16: 13,524,994 km (0.113 R)
• M17: 16,329,056 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.3

Radius: 4.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.48 AU - 16.84 AU

Year: 26538 Days

Day: 21.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,833,498 km

• M1: 55,351 km (0.084 R)
• M2: 435,330 km (0.111 R)
• M3: 1,670,559 km (0.077 R)
• M4: 1,892,862 km (0.046 R)
• M5: 4,068,015 km (0.045 R)
• M6: 6,619,107 km (0.105 R)
• M7: 9,419,729 km (0.106 R)
• M8: 9,716,980 km (0.12 R)
• M9: 10,174,600 km (0.089 R)
• M10: 10,968,965 km (0.12 R)
• M11: 11,409,231 km (0.084 R)
• M12: 12,383,562 km (0.072 R)
• M13: 13,288,330 km (0.034 R)
• M14: 15,637,765 km (0.087 R)
• M15: 16,550,162 km (0.1 R)
• M16: 19,340,013 km (0.042 R)
• M17: 20,804,127 km (0.11 R)
• M18: 21,992,832 km (0.059 R)
• M19: 23,950,918 km (0.074 R)
• M20: 27,200,932 km (0.12 R)
• M21: 30,302,545 km (0.081 R)
• M22: 33,517,104 km (0.055 R)
• M23: 43,547,641 km (0.094 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 15,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit