🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.89 AU - 2.61 AU

Year: 1221 Days

Day: 35.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,998,567 km

• M1: 495,319 km (0.099 R)

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.1

Radius: 12.7

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.18 AU - 5.88 AU

Year: 4080 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 100,998,567 km

• M1: 158,723 km (0.09 R)
• M2: 676,332 km (0.084 R)
• M3: 1,098,647 km (0.077 R)
• M4: 1,704,069 km (0.095 R)
• M5: 2,114,117 km (0.05 R)
• M6: 2,525,511 km (0.101 R)
• M7: 3,274,099 km (0.098 R)
• M8: 5,915,549 km (0.101 R)
• M9: 7,648,640 km (0.064 R)
• M10: 8,670,543 km (0.12 R)
• M11: 9,294,067 km (0.073 R)
• M12: 11,950,177 km (0.065 R)
• M13: 14,530,441 km (0.036 R)
• M14: 15,865,004 km (0.117 R)
• M15: 16,562,130 km (0.086 R)
• M16: 17,707,601 km (0.072 R)
• M17: 18,521,264 km (0.114 R)
• M18: 22,027,538 km (0.091 R)
• M19: 22,968,808 km (0.116 R)
• M20: 23,861,309 km (0.099 R)
• M21: 24,776,848 km (0.104 R)
• M22: 26,596,706 km (0.038 R)
• M23: 27,003,912 km (0.119 R)
• M24: 28,334,884 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 3.8

Gravity: 48.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.75 AU - 22.61 AU

Year: 30378 Days

Day: 18.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,998,567 km

• M1: 47,722 km (0.059 R)
• M2: 178,021 km (0.102 R)
• M3: 318,344 km (0.118 R)
• M4: 476,469 km (0.094 R)
• M5: 696,827 km (0.07 R)
• M6: 1,408,165 km (0.118 R)
• M7: 1,780,963 km (0.095 R)
• M8: 3,054,639 km (0.09 R)
• M9: 3,945,494 km (0.079 R)
• M10: 4,563,633 km (0.085 R)
• M11: 5,286,190 km (0.047 R)
• M12: 7,107,245 km (0.076 R)
• M13: 12,741,999 km (0.074 R)
• M14: 14,738,831 km (0.075 R)
• M15: 15,161,744 km (0.113 R)
• M16: 17,492,479 km (0.1 R)
• M17: 18,062,447 km (0.1 R)
• M18: 18,449,157 km (0.12 R)
• M19: 19,339,414 km (0.114 R)
• M20: 20,570,455 km (0.052 R)
• M21: 29,601,230 km (0.114 R)
• M22: 30,273,971 km (0.099 R)
• M23: 33,499,900 km (0.057 R)
• M24: 35,120,643 km (0.077 R)
• M25: 41,790,016 km (0.034 R)
• M26: 45,420,307 km (0.111 R)
• M27: 54,095,338 km (0.048 R)
• M28: 59,881,484 km (0.105 R)
• M29: 60,309,933 km (0.115 R)
• M30: 63,366,068 km (0.07 R)
• M31: 64,932,208 km (0.068 R)
• M32: 68,141,531 km (0.07 R)
• M33: 69,077,565 km (0.118 R)
• M34: 72,663,875 km (0.052 R)
• M35: 75,122,516 km (0.116 R)
• M36: 78,400,803 km (0.116 R)
• M37: 79,686,597 km (0.027 R)
• M38: 84,970,843 km (0.075 R)
• M39: 88,805,485 km (0.093 R)
• M40: 91,330,547 km (0.115 R)
• M41: 95,352,935 km (0.088 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit