🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.39 AU - 0.61 AU

Year: 135 Days

Day: 36.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.45 AU - 0.73 AU

Year: 173 Days

Day: 26.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.79 AU

Year: 200 Days

Day: 36.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,003,045 km

• M1: 105,466 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.84 AU - 1.14 AU

Year: 375 Days

Day: 18.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 150.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 94,003,045 km

• M1: 61,934 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.93 AU - 1.31 AU

Year: 451 Days

Day: 29.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.01 AU - 1.41 AU

Year: 507 Days

Day: 40.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,003,045 km

• M1: 563,685 km (0.032 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.79 AU - 2.99 AU

Year: 1871 Days

Day: 14.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.99 AU - 4.33 AU

Year: 2666 Days

Day: 34.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.1

Radius: 6.6

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.22 AU - 17.46 AU

Year: 26315 Days

Day: 23.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 94,003,045 km

• M1: 162,314 km (0.102 R)
• M2: 254,616 km (0.077 R)
• M3: 409,749 km (0.064 R)
• M4: 545,883 km (0.094 R)
• M5: 697,126 km (0.08 R)
• M6: 1,132,157 km (0.098 R)
• M7: 2,492,151 km (0.112 R)
• M8: 2,660,299 km (0.093 R)
• M9: 4,433,632 km (0.053 R)
• M10: 5,429,655 km (0.073 R)
• M11: 5,758,022 km (0.091 R)
• M12: 6,206,068 km (0.041 R)
• M13: 6,319,762 km (0.085 R)
• M14: 6,434,354 km (0.059 R)
• M15: 6,549,395 km (0.057 R)
• M16: 7,860,471 km (0.111 R)
• M17: 7,983,739 km (0.103 R)
• M18: 8,482,648 km (0.094 R)
• M19: 10,713,452 km (0.095 R)
• M20: 12,034,102 km (0.08 R)
• M21: 13,700,472 km (0.098 R)
• M22: 13,848,724 km (0.066 R)
• M23: 13,923,074 km (0.091 R)
• M24: 15,360,859 km (0.056 R)
• M25: 15,592,137 km (0.119 R)
• M26: 15,746,971 km (0.054 R)
• M27: 16,292,854 km (0.095 R)
• M28: 16,924,456 km (0.098 R)
• M29: 18,130,065 km (0.084 R)
• M30: 19,114,419 km (0.083 R)
• M31: 19,529,553 km (0.077 R)
• M32: 19,947,829 km (0.103 R)
• M33: 20,538,292 km (0.062 R)
• M34: 21,996,123 km (0.1 R)
• M35: 22,606,033 km (0.062 R)
• M36: 24,020,781 km (0.104 R)
• M37: 24,829,207 km (0.115 R)
• M38: 25,464,101 km (0.064 R)
• M39: 26,012,676 km (0.119 R)
• M40: 26,104,380 km (0.09 R)
• M41: 26,657,443 km (0.096 R)
• M42: 27,774,939 km (0.115 R)
• M43: 29,384,163 km (0.052 R)
• M44: 29,671,391 km (0.104 R)
• M45: 32,395,568 km (0.1 R)
• M46: 34,390,007 km (0.103 R)
• M47: 36,013,892 km (0.095 R)
• M48: 37,041,330 km (0.061 R)
• M49: 38,182,762 km (0.082 R)
• M50: 39,969,409 km (0.082 R)
• M51: 40,181,390 km (0.106 R)
• M52: 41,033,050 km (0.089 R)
• M53: 41,139,863 km (0.084 R)
• M54: 43,732,544 km (0.092 R)
• M55: 44,060,313 km (0.101 R)
• M56: 45,158,960 km (0.075 R)
• M57: 48,056,970 km (0.056 R)
• M58: 48,508,157 km (0.098 R)
• M59: 48,960,690 km (0.099 R)
• M60: 50,212,525 km (0.074 R)
• M61: 52,515,435 km (0.117 R)
• M62: 54,147,697 km (0.09 R)
• M63: 54,499,701 km (0.09 R)
• M64: 58,300,983 km (0.088 R)
• M65: 58,541,387 km (0.047 R)
• M66: 61,207,520 km (0.093 R)
• M67: 62,801,635 km (0.068 R)
• M68: 62,924,754 km (0.114 R)
• M69: 64,906,627 km (0.057 R)
• M70: 65,905,192 km (0.111 R)
• M71: 66,280,982 km (0.094 R)
• M72: 66,406,345 km (0.079 R)
• M73: 69,439,891 km (0.105 R)
• M74: 69,949,870 km (0.099 R)
• M75: 71,873,399 km (0.107 R)
• M76: 72,776,971 km (0.074 R)
• M77: 72,906,373 km (0.086 R)
• M78: 73,814,282 km (0.111 R)
• M79: 77,483,020 km (0.038 R)
• M80: 79,206,388 km (0.049 R)
• M81: 81,210,550 km (0.066 R)
• M82: 82,151,521 km (0.106 R)
• M83: 82,286,309 km (0.117 R)
• M84: 82,690,971 km (0.114 R)
• M85: 82,960,995 km (0.088 R)
• M86: 84,044,383 km (0.11 R)
• M87: 84,451,888 km (0.118 R)
• M88: 84,859,991 km (0.03 R)
• M89: 85,268,842 km (0.089 R)
• M90: 85,814,874 km (0.105 R)
• M91: 86,636,166 km (0.099 R)
• M92: 88,700,766 km (0.119 R)
• M93: 89,531,034 km (0.096 R)
• M94: 91,199,500 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 13,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit