🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.46 AU - 0.7 AU

Year: 157 Days

Day: 41.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,198,499 km

• M1: 297,251 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2 AU - 2.14 AU

Year: 1062 Days

Day: 46.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.85 AU - 3.25 AU

Year: 1899 Days

Day: 13.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.78 AU - 4.5 AU

Year: 3003 Days

Day: 46.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,198,499 km

• M1: 43,084 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 4.2 AU - 4.94 AU

Year: 3482 Days

Day: 32.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 10.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 8.94 AU - 9.1 AU

Year: 9656 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,198,499 km

• M1: 135,087 km (0.041 R)
• M2: 807,230 km (0.106 R)
• M3: 2,094,221 km (0.039 R)
• M4: 2,500,229 km (0.116 R)
• M5: 3,144,846 km (0.089 R)
• M6: 4,435,128 km (0.049 R)
• M7: 6,595,471 km (0.111 R)
• M8: 7,825,465 km (0.077 R)
• M9: 8,557,746 km (0.112 R)
• M10: 14,002,660 km (0.11 R)
• M11: 18,158,938 km (0.042 R)
• M12: 19,295,732 km (0.092 R)
• M13: 20,403,803 km (0.099 R)
• M14: 23,566,003 km (0.077 R)
• M15: 27,960,440 km (0.117 R)
• M16: 35,750,450 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.8

Radius: 6.4

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 13.57 AU - 21.13 AU

Year: 25760 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,198,499 km

• M1: 79,586 km (0.118 R)
• M2: 942,018 km (0.074 R)
• M3: 1,366,876 km (0.115 R)
• M4: 1,812,528 km (0.028 R)
• M5: 2,145,682 km (0.108 R)
• M6: 3,217,551 km (0.052 R)
• M7: 4,460,410 km (0.08 R)
• M8: 5,476,778 km (0.077 R)
• M9: 7,587,006 km (0.051 R)
• M10: 9,381,881 km (0.055 R)
• M11: 11,237,343 km (0.106 R)
• M12: 13,248,537 km (0.081 R)
• M13: 14,338,956 km (0.087 R)
• M14: 15,741,885 km (0.032 R)
• M15: 17,415,436 km (0.115 R)
• M16: 19,399,403 km (0.115 R)
• M17: 20,700,306 km (0.091 R)
• M18: 21,739,862 km (0.049 R)
• M19: 23,032,687 km (0.06 R)
• M20: 26,972,795 km (0.073 R)
• M21: 27,217,687 km (0.091 R)
• M22: 28,086,252 km (0.079 R)
• M23: 29,230,227 km (0.057 R)
• M24: 32,431,771 km (0.078 R)
• M25: 36,903,102 km (0.12 R)
• M26: 43,592,969 km (0.115 R)
• M27: 44,099,657 km (0.026 R)
• M28: 45,990,873 km (0.11 R)
• M29: 53,709,525 km (0.074 R)
• M30: 54,291,760 km (0.067 R)
• M31: 56,863,497 km (0.027 R)
• M32: 61,398,706 km (0.099 R)
• M33: 62,248,272 km (0.09 R)
• M34: 67,062,182 km (0.115 R)
• M35: 67,737,317 km (0.074 R)
• M36: 71,414,284 km (0.114 R)
• M37: 72,590,123 km (0.093 R)
• M38: 79,665,504 km (0.095 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 17,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit