🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 40.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,011,147 km

• M1: 44,281 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 38.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.96 AU - 2.08 AU

Year: 1082 Days

Day: 13.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.97 AU - 2.83 AU

Year: 1401 Days

Day: 41.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,011,147 km

• M1: 42,187 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.25 AU - 4.79 AU

Year: 3036 Days

Day: 44.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363

Radius: 6.1

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 14.52 AU - 18.52 AU

Year: 25295 Days

Day: 21.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,011,147 km

• M1: 78,688 km (0.1 R)
• M2: 268,977 km (0.081 R)
• M3: 474,824 km (0.116 R)
• M4: 742,005 km (0.095 R)
• M5: 974,181 km (0.1 R)
• M6: 1,213,388 km (0.106 R)
• M7: 1,491,790 km (0.089 R)
• M8: 1,689,110 km (0.088 R)
• M9: 2,684,534 km (0.113 R)
• M10: 3,133,776 km (0.049 R)
• M11: 4,085,817 km (0.037 R)
• M12: 4,749,134 km (0.081 R)
• M13: 5,106,673 km (0.107 R)
• M14: 5,755,479 km (0.026 R)
• M15: 7,262,079 km (0.086 R)
• M16: 12,506,831 km (0.108 R)
• M17: 13,894,650 km (0.105 R)
• M18: 14,925,080 km (0.069 R)
• M19: 15,769,710 km (0.048 R)
• M20: 18,063,045 km (0.101 R)
• M21: 19,021,818 km (0.084 R)
• M22: 24,120,562 km (0.093 R)
• M23: 27,602,453 km (0.053 R)
• M24: 29,940,518 km (0.094 R)
• M25: 30,423,569 km (0.089 R)
• M26: 31,405,081 km (0.102 R)
• M27: 42,105,966 km (0.081 R)
• M28: 42,408,304 km (0.091 R)
• M29: 42,864,577 km (0.096 R)
• M30: 45,195,312 km (0.025 R)
• M31: 46,311,162 km (0.099 R)
• M32: 47,608,924 km (0.105 R)
• M33: 48,101,849 km (0.104 R)
• M34: 54,642,417 km (0.053 R)
• M35: 61,751,308 km (0.069 R)
• M36: 62,337,582 km (0.086 R)
• M37: 66,136,171 km (0.092 R)
• M38: 68,613,213 km (0.103 R)
• M39: 69,241,973 km (0.067 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: 235 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit