🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.31 AU - 1.93 AU

Year: 749 Days

Day: 47.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 9.3

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.49 AU - 6.47 AU

Year: 4662 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,350,606 km

• M1: 115,639 km (0.091 R)
• M2: 405,859 km (0.089 R)
• M3: 781,350 km (0.104 R)
• M4: 1,685,669 km (0.072 R)
• M5: 3,209,622 km (0.094 R)
• M6: 3,652,731 km (0.098 R)
• M7: 5,232,036 km (0.092 R)
• M8: 6,158,496 km (0.047 R)
• M9: 7,095,128 km (0.102 R)
• M10: 10,148,720 km (0.071 R)
• M11: 11,191,566 km (0.098 R)
• M12: 11,672,523 km (0.079 R)
• M13: 13,489,240 km (0.112 R)
• M14: 13,884,029 km (0.098 R)
• M15: 14,852,525 km (0.078 R)
• M16: 15,702,540 km (0.086 R)
• M17: 17,441,167 km (0.064 R)
• M18: 17,733,182 km (0.073 R)
• M19: 18,267,097 km (0.117 R)
• M20: 19,933,019 km (0.045 R)
• M21: 21,697,974 km (0.108 R)
• M22: 23,281,617 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.7

Radius: 4.3

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 13.19 AU - 19.13 AU

Year: 23610 Days

Day: 22.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,350,606 km

• M1: 53,556 km (0.026 R)
• M2: 230,979 km (0.059 R)
• M3: 460,761 km (0.045 R)
• M4: 746,045 km (0.049 R)
• M5: 1,090,718 km (0.061 R)
• M6: 1,779,616 km (0.047 R)
• M7: 2,013,139 km (0.086 R)
• M8: 2,541,369 km (0.057 R)
• M9: 2,861,508 km (0.053 R)
• M10: 3,472,167 km (0.05 R)
• M11: 3,924,850 km (0.082 R)
• M12: 4,289,569 km (0.068 R)
• M13: 5,706,860 km (0.118 R)
• M14: 12,276,151 km (0.106 R)
• M15: 12,921,666 km (0.119 R)
• M16: 17,597,347 km (0.082 R)
• M17: 17,759,362 km (0.086 R)
• M18: 23,777,534 km (0.062 R)
• M19: 25,495,516 km (0.104 R)
• M20: 28,280,430 km (0.039 R)
• M21: 29,289,767 km (0.039 R)
• M22: 32,827,607 km (0.067 R)
• M23: 34,192,987 km (0.053 R)
• M24: 35,854,870 km (0.067 R)
• M25: 37,436,119 km (0.044 R)
• M26: 38,379,633 km (0.113 R)
• M27: 40,736,847 km (0.116 R)
• M28: 45,432,275 km (0.05 R)
• M29: 50,639,178 km (0.062 R)
• M30: 55,879,891 km (0.071 R)
• M31: 58,901,768 km (0.118 R)
• M32: 60,544,801 km (0.081 R)
• M33: 61,843,610 km (0.109 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 10,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit