🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 146 Days

Day: 31.5 Hours

Environment

Temp: 240 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.43 AU - 3.93 AU

Year: 2528 Days

Day: 28.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.9

Radius: 13.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.46 AU - 5.8 AU

Year: 4784 Days

Day: 13.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 30,565,344 km

• M1: 172,935 km (0.086 R)
• M2: 280,945 km (0.098 R)
• M3: 429,495 km (0.035 R)
• M4: 603,478 km (0.103 R)
• M5: 706,850 km (0.097 R)
• M6: 1,043,894 km (0.109 R)
• M7: 1,216,979 km (0.064 R)
• M8: 1,368,821 km (0.076 R)
• M9: 1,692,401 km (0.11 R)
• M10: 1,794,426 km (0.092 R)
• M11: 1,898,547 km (0.049 R)
• M12: 2,279,722 km (0.09 R)
• M13: 2,765,317 km (0.116 R)
• M14: 2,968,620 km (0.116 R)
• M15: 3,072,291 km (0.114 R)
• M16: 3,412,178 km (0.106 R)
• M17: 3,741,892 km (0.04 R)
• M18: 3,876,679 km (0.112 R)
• M19: 4,338,189 km (0.083 R)
• M20: 4,456,221 km (0.052 R)
• M21: 4,575,451 km (0.059 R)
• M22: 5,490,840 km (0.105 R)
• M23: 5,930,359 km (0.12 R)
• M24: 6,114,663 km (0.11 R)
• M25: 6,462,030 km (0.099 R)
• M26: 6,679,096 km (0.118 R)
• M27: 7,176,359 km (0.077 R)
• M28: 7,401,205 km (0.102 R)
• M29: 7,486,027 km (0.06 R)
• M30: 7,656,868 km (0.082 R)
• M31: 7,886,800 km (0.089 R)
• M32: 8,590,059 km (0.1 R)
• M33: 8,768,978 km (0.119 R)
• M34: 9,221,811 km (0.111 R)
• M35: 9,528,038 km (0.116 R)
• M36: 9,775,473 km (0.096 R)
• M37: 9,931,204 km (0.085 R)
• M38: 10,056,418 km (0.039 R)
• M39: 10,182,080 km (0.103 R)
• M40: 10,947,273 km (0.076 R)
• M41: 11,369,588 km (0.08 R)
• M42: 11,599,071 km (0.092 R)
• M43: 12,398,073 km (0.064 R)
• M44: 12,499,201 km (0.09 R)
• M45: 12,906,407 km (0.027 R)
• M46: 13,838,701 km (0.099 R)
• M47: 13,943,569 km (0.112 R)
• M48: 14,685,574 km (0.088 R)
• M49: 14,792,686 km (0.028 R)
• M50: 15,950,723 km (0.115 R)
• M51: 16,060,827 km (0.114 R)
• M52: 16,577,838 km (0.108 R)
• M53: 17,062,834 km (0.081 R)
• M54: 17,175,481 km (0.104 R)
• M55: 17,439,073 km (0.098 R)
• M56: 17,742,158 km (0.111 R)
• M57: 18,430,308 km (0.099 R)
• M58: 18,932,658 km (0.034 R)
• M59: 19,793,294 km (0.079 R)
• M60: 20,069,751 km (0.099 R)
• M61: 20,907,050 km (0.07 R)
• M62: 22,245,652 km (0.079 R)
• M63: 22,698,036 km (0.052 R)
• M64: 23,821,217 km (0.081 R)
• M65: 24,241,886 km (0.106 R)
• M66: 25,047,770 km (0.029 R)
• M67: 25,776,461 km (0.1 R)
• M68: 26,078,499 km (0.114 R)
• M69: 26,208,201 km (0.091 R)
• M70: 27,650,324 km (0.102 R)
• M71: 28,003,824 km (0.101 R)
• M72: 28,136,667 km (0.105 R)
• M73: 28,269,809 km (0.07 R)
• M74: 29,073,149 km (0.105 R)
• M75: 30,019,805 km (0.11 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit