🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.75 AU - 1.15 AU

Year: 322 Days

Day: 31.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.54 AU - 6.32 AU

Year: 4406 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.4

Radius: 11.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.61 AU - 7.01 AU

Year: 4877 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,351,059 km

• M1: 141,520 km (0.046 R)
• M2: 218,263 km (0.098 R)
• M3: 500,704 km (0.119 R)
• M4: 749,934 km (0.112 R)
• M5: 842,236 km (0.114 R)
• M6: 1,083,687 km (0.093 R)
• M7: 1,205,310 km (0.094 R)
• M8: 2,049,341 km (0.11 R)
• M9: 2,620,955 km (0.11 R)
• M10: 2,724,327 km (0.05 R)
• M11: 3,152,177 km (0.039 R)
• M12: 3,396,620 km (0.092 R)
• M13: 3,555,343 km (0.06 R)
• M14: 4,785,636 km (0.114 R)
• M15: 4,887,362 km (0.086 R)
• M16: 5,222,910 km (0.113 R)
• M17: 5,646,422 km (0.119 R)
• M18: 6,330,084 km (0.114 R)
• M19: 6,554,481 km (0.115 R)
• M20: 6,639,303 km (0.075 R)
• M21: 6,752,997 km (0.119 R)
• M22: 7,185,186 km (0.068 R)
• M23: 7,596,580 km (0.062 R)
• M24: 7,685,740 km (0.089 R)
• M25: 8,350,404 km (0.104 R)
• M26: 8,534,858 km (0.085 R)
• M27: 8,751,924 km (0.11 R)
• M28: 8,907,955 km (0.1 R)
• M29: 9,159,578 km (0.11 R)
• M30: 10,354,117 km (0.09 R)
• M31: 10,453,151 km (0.055 R)
• M32: 10,752,048 km (0.082 R)
• M33: 10,952,808 km (0.038 R)
• M34: 11,256,492 km (0.039 R)
• M35: 11,494,502 km (0.058 R)
• M36: 11,734,307 km (0.102 R)
• M37: 12,323,424 km (0.112 R)
• M38: 12,886,809 km (0.114 R)
• M39: 14,998,533 km (0.057 R)
• M40: 15,335,727 km (0.036 R)
• M41: 15,486,372 km (0.101 R)
• M42: 16,094,188 km (0.082 R)
• M43: 16,826,021 km (0.108 R)
• M44: 16,942,557 km (0.048 R)
• M45: 17,372,202 km (0.07 R)
• M46: 17,489,936 km (0.104 R)
• M47: 18,282,057 km (0.116 R)
• M48: 18,602,196 km (0.095 R)
• M49: 18,924,280 km (0.119 R)
• M50: 19,045,455 km (0.036 R)
• M51: 19,410,623 km (0.072 R)
• M52: 19,860,314 km (0.082 R)
• M53: 20,396,024 km (0.094 R)
• M54: 20,603,367 km (0.099 R)
• M55: 21,229,434 km (0.12 R)
• M56: 21,608,216 km (0.067 R)
• M57: 21,989,092 km (0.079 R)
• M58: 22,329,577 km (0.116 R)
• M59: 22,629,072 km (0.063 R)
• M60: 22,714,791 km (0.071 R)
• M61: 22,972,698 km (0.043 R)
• M62: 23,535,036 km (0.088 R)
• M63: 24,321,173 km (0.089 R)
• M64: 24,673,326 km (0.112 R)
• M65: 24,805,870 km (0.106 R)
• M66: 25,293,709 km (0.098 R)
• M67: 25,695,080 km (0.065 R)
• M68: 26,143,724 km (0.089 R)
• M69: 27,276,479 km (0.112 R)
• M70: 27,413,511 km (0.092 R)
• M71: 29,168,742 km (0.041 R)
• M72: 29,542,887 km (0.092 R)
• M73: 30,059,897 km (0.08 R)
• M74: 31,725,071 km (0.072 R)
• M75: 32,350,988 km (0.066 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit