🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.35 AU - 1.65 AU

Year: 658 Days

Day: 14 Hours

Environment

Temp: -21 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.48 AU - 3.88 AU

Year: 2031 Days

Day: 41.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 14.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 4.2

Gravity: 56.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.8 AU - 16.78 AU

Year: 19347 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,309,744 km

• M1: 52,359 km (0.112 R)
• M2: 228,586 km (0.078 R)
• M3: 542,591 km (0.114 R)
• M4: 1,035,816 km (0.11 R)
• M5: 1,350,420 km (0.04 R)
• M6: 1,513,332 km (0.056 R)
• M7: 1,820,307 km (0.079 R)
• M8: 1,978,432 km (0.099 R)
• M9: 2,939,000 km (0.067 R)
• M10: 4,522,344 km (0.11 R)
• M11: 5,040,551 km (0.116 R)
• M12: 5,680,082 km (0.107 R)
• M13: 6,462,179 km (0.095 R)
• M14: 9,468,947 km (0.11 R)
• M15: 10,690,563 km (0.115 R)
• M16: 14,043,201 km (0.118 R)
• M17: 16,459,805 km (0.088 R)
• M18: 16,974,272 km (0.116 R)
• M19: 18,674,153 km (0.098 R)
• M20: 20,582,722 km (0.103 R)
• M21: 23,683,288 km (0.075 R)
• M22: 24,559,782 km (0.108 R)
• M23: 25,231,177 km (0.12 R)
• M24: 31,570,686 km (0.06 R)
• M25: 32,231,011 km (0.079 R)
• M26: 33,579,187 km (0.082 R)
• M27: 34,267,038 km (0.106 R)
• M28: 39,196,288 km (0.097 R)
• M29: 40,731,162 km (0.065 R)
• M30: 46,249,079 km (0.097 R)
• M31: 54,101,771 km (0.111 R)
• M32: 58,936,475 km (0.081 R)
• M33: 67,911,449 km (0.037 R)
• M34: 70,569,355 km (0.063 R)
• M35: 70,794,051 km (0.063 R)
• M36: 75,856,144 km (0.113 R)
• M37: 76,327,826 km (0.089 R)
• M38: 79,928,946 km (0.048 R)

Asteroid Belt

Center: 14.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.4

Radius: 7.1

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.35 AU - 16.75 AU

Year: 20911 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,309,744 km

• M1: 124,615 km (0.117 R)
• M2: 347,366 km (0.105 R)
• M3: 756,965 km (0.052 R)
• M4: 1,091,616 km (0.106 R)
• M5: 1,401,433 km (0.077 R)
• M6: 3,038,482 km (0.09 R)
• M7: 5,106,673 km (0.105 R)
• M8: 6,903,493 km (0.108 R)
• M9: 8,312,705 km (0.108 R)
• M10: 11,253,949 km (0.117 R)
• M11: 13,468,147 km (0.089 R)
• M12: 13,816,560 km (0.052 R)
• M13: 15,270,651 km (0.06 R)
• M14: 16,112,439 km (0.119 R)
• M15: 22,112,211 km (0.044 R)
• M16: 29,100,077 km (0.059 R)
• M17: 30,750,740 km (0.05 R)
• M18: 33,724,147 km (0.058 R)
• M19: 37,292,056 km (0.089 R)
• M20: 42,728,443 km (0.067 R)
• M21: 47,536,818 km (0.047 R)
• M22: 47,858,752 km (0.113 R)
• M23: 49,656,171 km (0.096 R)
• M24: 52,008,149 km (0.072 R)
• M25: 53,907,443 km (0.113 R)
• M26: 57,843,961 km (0.045 R)
• M27: 63,319,992 km (0.088 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 13,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit