🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.84 AU

Year: 217 Days

Day: 29.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,208,814 km

• M1: 167,998 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.75 AU - 0.79 AU

Year: 251 Days

Day: 38.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.69 AU - 3.73 AU

Year: 2133 Days

Day: 15.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.5

Radius: 5.3

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.16 AU - 19.12 AU

Year: 27476 Days

Day: 21.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,208,814 km

• M1: 209,886 km (0.092 R)
• M2: 678,277 km (0.119 R)
• M3: 1,059,602 km (0.098 R)
• M4: 1,164,171 km (0.115 R)
• M5: 1,272,180 km (0.027 R)
• M6: 1,556,416 km (0.088 R)
• M7: 1,675,646 km (0.091 R)
• M8: 1,797,867 km (0.042 R)
• M9: 1,860,100 km (0.072 R)
• M10: 2,215,245 km (0.09 R)
• M11: 2,804,212 km (0.1 R)
• M12: 3,285,768 km (0.066 R)
• M13: 3,752,812 km (0.093 R)
• M14: 3,832,548 km (0.068 R)
• M15: 4,407,303 km (0.081 R)
• M16: 4,534,012 km (0.094 R)
• M17: 4,661,769 km (0.077 R)
• M18: 4,704,703 km (0.115 R)
• M19: 4,834,106 km (0.095 R)
• M20: 4,964,705 km (0.104 R)
• M21: 5,185,062 km (0.063 R)
• M22: 5,635,352 km (0.076 R)
• M23: 6,004,410 km (0.038 R)
• M24: 6,051,234 km (0.049 R)
• M25: 6,524,861 km (0.057 R)
• M26: 7,108,891 km (0.034 R)
• M27: 9,280,902 km (0.119 R)
• M28: 9,770,985 km (0.107 R)
• M29: 9,991,642 km (0.046 R)
• M30: 11,522,926 km (0.103 R)
• M31: 12,883,817 km (0.102 R)
• M32: 13,430,149 km (0.077 R)
• M33: 13,491,185 km (0.047 R)
• M34: 13,922,027 km (0.104 R)
• M35: 17,260,004 km (0.074 R)
• M36: 18,063,793 km (0.117 R)
• M37: 18,470,251 km (0.098 R)
• M38: 18,538,318 km (0.087 R)
• M39: 18,811,334 km (0.097 R)
• M40: 19,638,161 km (0.12 R)
• M41: 19,777,138 km (0.102 R)
• M42: 20,056,138 km (0.099 R)
• M43: 20,829,858 km (0.058 R)
• M44: 21,398,779 km (0.113 R)
• M45: 22,697,288 km (0.109 R)
• M46: 23,946,879 km (0.1 R)
• M47: 24,169,780 km (0.102 R)
• M48: 25,143,363 km (0.094 R)
• M49: 26,129,662 km (0.072 R)
• M50: 26,742,863 km (0.092 R)
• M51: 27,051,334 km (0.103 R)
• M52: 28,296,587 km (0.047 R)
• M53: 29,799,597 km (0.067 R)
• M54: 29,959,367 km (0.09 R)
• M55: 30,279,656 km (0.052 R)
• M56: 33,378,427 km (0.117 R)
• M57: 35,049,435 km (0.072 R)
• M58: 35,133,658 km (0.074 R)
• M59: 35,302,405 km (0.115 R)
• M60: 35,471,450 km (0.106 R)
• M61: 35,725,468 km (0.052 R)
• M62: 36,747,520 km (0.088 R)
• M63: 40,399,503 km (0.059 R)
• M64: 42,627,614 km (0.046 R)
• M65: 43,711,151 km (0.07 R)
• M66: 44,895,219 km (0.071 R)
• M67: 44,986,772 km (0.115 R)
• M68: 48,041,561 km (0.092 R)
• M69: 48,135,209 km (0.1 R)
• M70: 49,263,327 km (0.1 R)
• M71: 50,780,848 km (0.109 R)
• M72: 50,971,585 km (0.083 R)
• M73: 51,067,178 km (0.113 R)
• M74: 51,833,119 km (0.058 R)
• M75: 52,409,968 km (0.118 R)
• M76: 52,602,800 km (0.09 R)
• M77: 53,959,054 km (0.066 R)
• M78: 56,211,849 km (0.047 R)
• M79: 57,996,252 km (0.093 R)
• M80: 58,795,254 km (0.083 R)
• M81: 59,597,997 km (0.067 R)
• M82: 61,011,397 km (0.1 R)
• M83: 63,974,033 km (0.106 R)
• M84: 65,317,273 km (0.109 R)
• M85: 65,940,348 km (0.047 R)
• M86: 66,148,438 km (0.106 R)
• M87: 66,878,626 km (0.095 R)
• M88: 68,347,078 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 12,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit