🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.27 AU - 3.55 AU

Year: 2080 Days

Day: 29.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 79.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 10.4

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.64 AU - 7.14 AU

Year: 6768 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,899,709 km

• M1: 130,300 km (0.08 R)
• M2: 521,498 km (0.082 R)
• M3: 1,268,141 km (0.119 R)
• M4: 3,838,382 km (0.117 R)
• M5: 4,238,257 km (0.106 R)
• M6: 7,631,287 km (0.104 R)
• M7: 8,104,165 km (0.066 R)
• M8: 9,372,157 km (0.102 R)
• M9: 11,414,168 km (0.068 R)
• M10: 12,783,886 km (0.109 R)
• M11: 13,679,379 km (0.031 R)
• M12: 14,378,151 km (0.032 R)
• M13: 15,532,897 km (0.114 R)
• M14: 16,682,855 km (0.073 R)
• M15: 18,095,358 km (0.118 R)
• M16: 18,653,807 km (0.098 R)
• M17: 19,008,653 km (0.086 R)
• M18: 24,547,215 km (0.047 R)
• M19: 28,847,107 km (0.1 R)
• M20: 29,609,458 km (0.116 R)
• M21: 34,575,359 km (0.117 R)
• M22: 35,219,079 km (0.118 R)
• M23: 35,544,005 km (0.111 R)
• M24: 36,975,059 km (0.093 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.2

Radius: 3.8

Gravity: 68.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.2 AU - 10.3 AU

Year: 13749 Days

Day: 16 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 66,899,709 km

• M1: 47,572 km (0.117 R)
• M2: 201,060 km (0.048 R)
• M3: 450,290 km (0.112 R)
• M4: 590,164 km (0.113 R)
• M5: 903,870 km (0.099 R)
• M6: 1,195,287 km (0.113 R)
• M7: 1,319,752 km (0.111 R)
• M8: 3,271,406 km (0.118 R)
• M9: 3,862,318 km (0.11 R)
• M10: 4,587,718 km (0.064 R)
• M11: 4,791,021 km (0.095 R)
• M12: 6,261,868 km (0.073 R)
• M13: 9,665,818 km (0.088 R)
• M14: 11,662,351 km (0.05 R)
• M15: 12,493,068 km (0.109 R)
• M16: 13,158,629 km (0.076 R)
• M17: 13,847,228 km (0.092 R)
• M18: 14,924,931 km (0.047 R)
• M19: 15,749,963 km (0.043 R)
• M20: 16,923,259 km (0.091 R)
• M21: 17,326,874 km (0.076 R)
• M22: 17,819,799 km (0.105 R)
• M23: 21,347,317 km (0.064 R)
• M24: 22,296,665 km (0.105 R)
• M25: 23,873,576 km (0.113 R)
• M26: 24,483,487 km (0.094 R)
• M27: 25,947,302 km (0.079 R)
• M28: 27,913,616 km (0.051 R)
• M29: 28,250,660 km (0.053 R)
• M30: 31,772,194 km (0.079 R)
• M31: 34,147,509 km (0.113 R)
• M32: 34,662,275 km (0.042 R)
• M33: 35,707,067 km (0.082 R)
• M34: 39,529,592 km (0.096 R)
• M35: 53,474,357 km (0.097 R)
• M36: 54,342,623 km (0.08 R)
• M37: 56,643,887 km (0.115 R)
• M38: 59,378,985 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,952 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit