🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 27.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.9 AU - 1.06 AU

Year: 339 Days

Day: 19.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,564,716 km

• M1: 487,240 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.83 AU - 1.13 AU

Year: 339 Days

Day: 13.2 Hours

Environment

Temp: 108 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,564,716 km

• M1: 224,098 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.05 AU - 1.31 AU

Year: 448 Days

Day: 45.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.85 AU - 2.09 AU

Year: 967 Days

Day: 34.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,564,716 km

• M1: 21,392 km (0.08 R)
• M2: 236,963 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.14 AU - 5.68 AU

Year: 3806 Days

Day: 23.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 121.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.2

Radius: 5.1

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.06 AU - 22.02 AU

Year: 30218 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,564,716 km

• M1: 63,429 km (0.096 R)
• M2: 271,670 km (0.103 R)
• M3: 490,531 km (0.086 R)
• M4: 651,499 km (0.063 R)
• M5: 1,479,673 km (0.062 R)
• M6: 2,574,430 km (0.119 R)
• M7: 3,697,611 km (0.062 R)
• M8: 4,510,077 km (0.095 R)
• M9: 4,767,983 km (0.118 R)
• M10: 5,812,924 km (0.094 R)
• M11: 6,905,288 km (0.109 R)
• M12: 8,020,989 km (0.083 R)
• M13: 9,251,880 km (0.107 R)
• M14: 10,603,497 km (0.032 R)
• M15: 16,888,403 km (0.083 R)
• M16: 18,425,222 km (0.072 R)
• M17: 19,564,559 km (0.087 R)
• M18: 20,851,101 km (0.116 R)
• M19: 21,463,405 km (0.117 R)
• M20: 21,774,120 km (0.112 R)
• M21: 24,144,498 km (0.082 R)
• M22: 26,207,453 km (0.11 R)
• M23: 32,958,954 km (0.083 R)
• M24: 33,510,970 km (0.09 R)
• M25: 34,491,883 km (0.102 R)
• M26: 38,607,470 km (0.041 R)
• M27: 44,030,244 km (0.055 R)
• M28: 45,546,269 km (0.1 R)
• M29: 45,887,800 km (0.069 R)
• M30: 49,939,210 km (0.114 R)
• M31: 55,379,037 km (0.056 R)
• M32: 62,244,084 km (0.038 R)
• M33: 64,580,802 km (0.064 R)
• M34: 71,250,025 km (0.088 R)
• M35: 86,457,696 km (0.12 R)
• M36: 87,506,975 km (0.073 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 14,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit