🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.4 AU - 0.64 AU

Year: 142 Days

Day: 20.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.41 AU - 0.65 AU

Year: 146 Days

Day: 34.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,063,398 km

• M1: 160,967 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.76 AU - 1.2 AU

Year: 367 Days

Day: 37.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.74 AU - 2.88 AU

Year: 1330 Days

Day: 35.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 8.8

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.51 AU - 7.17 AU

Year: 6775 Days

Day: 9.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,063,398 km

• M1: 110,553 km (0.09 R)
• M2: 512,074 km (0.111 R)
• M3: 803,640 km (0.119 R)
• M4: 1,584,840 km (0.109 R)
• M5: 2,354,072 km (0.103 R)
• M6: 2,705,029 km (0.05 R)
• M7: 3,027,412 km (0.072 R)
• M8: 3,774,504 km (0.092 R)
• M9: 4,152,538 km (0.115 R)
• M10: 4,667,603 km (0.106 R)
• M11: 6,684,482 km (0.082 R)
• M12: 7,864,659 km (0.116 R)
• M13: 8,398,873 km (0.113 R)
• M14: 8,826,125 km (0.047 R)
• M15: 10,147,523 km (0.095 R)
• M16: 10,534,084 km (0.107 R)
• M17: 10,880,403 km (0.045 R)
• M18: 11,596,079 km (0.104 R)
• M19: 12,783,437 km (0.056 R)
• M20: 13,580,046 km (0.113 R)
• M21: 14,530,591 km (0.057 R)
• M22: 15,909,135 km (0.066 R)
• M23: 17,236,218 km (0.077 R)
• M24: 17,787,037 km (0.109 R)
• M25: 19,883,203 km (0.059 R)
• M26: 20,184,642 km (0.081 R)
• M27: 21,421,368 km (0.101 R)
• M28: 21,817,952 km (0.097 R)
• M29: 22,138,839 km (0.105 R)
• M30: 24,215,707 km (0.088 R)
• M31: 33,188,736 km (0.073 R)
• M32: 37,944,453 km (0.106 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: 161 - 19,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit