🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.39 AU - 1.59 AU

Year: 693 Days

Day: 14.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,606,840 km

• M1: 592,707 km (0.075 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.67 AU - 3.75 AU

Year: 2190 Days

Day: 19 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.7

Radius: 14.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.44 AU - 10.98 AU

Year: 12423 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,606,840 km

• M1: 182,809 km (0.088 R)
• M2: 704,307 km (0.091 R)
• M3: 1,162,675 km (0.088 R)
• M4: 2,143,887 km (0.106 R)
• M5: 3,308,806 km (0.095 R)
• M6: 4,019,844 km (0.065 R)
• M7: 6,105,089 km (0.071 R)
• M8: 6,589,038 km (0.12 R)
• M9: 7,220,042 km (0.074 R)
• M10: 9,456,231 km (0.045 R)
• M11: 10,312,529 km (0.106 R)
• M12: 13,440,770 km (0.108 R)
• M13: 15,458,846 km (0.107 R)
• M14: 18,428,962 km (0.038 R)
• M15: 21,504,544 km (0.103 R)
• M16: 22,019,759 km (0.082 R)
• M17: 23,614,772 km (0.074 R)
• M18: 24,440,552 km (0.09 R)
• M19: 26,638,743 km (0.099 R)
• M20: 28,861,917 km (0.081 R)
• M21: 34,487,246 km (0.094 R)
• M22: 35,312,428 km (0.101 R)
• M23: 36,030,198 km (0.118 R)
• M24: 37,618,629 km (0.065 R)
• M25: 40,023,564 km (0.114 R)
• M26: 44,998,292 km (0.073 R)
• M27: 45,983,693 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.6

Radius: 5

Gravity: 12.94 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.74 AU - 19.68 AU

Year: 26011 Days

Day: 24.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,606,840 km

• M1: 62,233 km (0.1 R)
• M2: 228,137 km (0.074 R)
• M3: 440,267 km (0.075 R)
• M4: 696,976 km (0.07 R)
• M5: 966,103 km (0.097 R)
• M6: 1,782,758 km (0.119 R)
• M7: 2,574,430 km (0.07 R)
• M8: 3,782,283 km (0.084 R)
• M9: 3,963,745 km (0.111 R)
• M10: 4,476,267 km (0.049 R)
• M11: 5,363,682 km (0.106 R)
• M12: 5,989,899 km (0.109 R)
• M13: 6,195,147 km (0.025 R)
• M14: 6,884,045 km (0.116 R)
• M15: 8,412,636 km (0.11 R)
• M16: 10,270,193 km (0.117 R)
• M17: 11,671,476 km (0.116 R)
• M18: 15,147,981 km (0.112 R)
• M19: 16,712,775 km (0.063 R)
• M20: 19,977,000 km (0.097 R)
• M21: 30,422,373 km (0.104 R)
• M22: 40,690,920 km (0.103 R)
• M23: 41,725,090 km (0.086 R)
• M24: 52,524,710 km (0.084 R)
• M25: 53,222,584 km (0.068 R)
• M26: 63,258,956 km (0.113 R)
• M27: 66,052,546 km (0.102 R)
• M28: 67,274,611 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 13,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit