🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.69 AU

Year: 154 Days

Day: 27 Hours

Environment

Temp: 196 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.49 AU - 0.75 AU

Year: 179 Days

Day: 15.6 Hours

Environment

Temp: 194 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.81 AU - 0.89 AU

Year: 288 Days

Day: 19.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.97 AU - 1.33 AU

Year: 453 Days

Day: 17.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.8 AU - 4.52 AU

Year: 3115 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.68 AU - 5.74 AU

Year: 3752 Days

Day: 13.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.6

Radius: 5.6

Gravity: 24.8 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.2 AU - 18.44 AU

Year: 20943 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,849,994 km

• M1: 69,713 km (0.12 R)
• M2: 493,075 km (0.114 R)
• M3: 676,033 km (0.05 R)
• M4: 1,243,158 km (0.077 R)
• M5: 1,626,278 km (0.057 R)
• M6: 2,190,562 km (0.117 R)
• M7: 3,340,969 km (0.087 R)
• M8: 3,885,206 km (0.109 R)
• M9: 5,583,142 km (0.08 R)
• M10: 6,128,576 km (0.056 R)
• M11: 7,276,291 km (0.108 R)
• M12: 10,109,226 km (0.075 R)
• M13: 13,527,986 km (0.091 R)
• M14: 14,741,524 km (0.089 R)
• M15: 16,025,971 km (0.098 R)
• M16: 16,358,378 km (0.089 R)
• M17: 21,407,605 km (0.066 R)
• M18: 22,219,024 km (0.043 R)
• M19: 23,581,112 km (0.107 R)
• M20: 25,332,903 km (0.101 R)
• M21: 29,837,295 km (0.118 R)
• M22: 30,466,953 km (0.045 R)
• M23: 33,885,264 km (0.106 R)
• M24: 38,729,542 km (0.115 R)
• M25: 42,731,136 km (0.109 R)
• M26: 49,587,356 km (0.084 R)
• M27: 51,724,511 km (0.089 R)
• M28: 63,543,640 km (0.07 R)
• M29: 63,750,983 km (0.113 R)
• M30: 64,167,164 km (0.064 R)
• M31: 64,795,027 km (0.082 R)
• M32: 65,005,062 km (0.077 R)
• M33: 67,131,596 km (0.114 R)
• M34: 67,562,438 km (0.079 R)
• M35: 74,018,034 km (0.117 R)
• M36: 74,247,667 km (0.108 R)
• M37: 75,403,012 km (0.106 R)
• M38: 78,224,876 km (0.107 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 19,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit