🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.73 AU

Year: 593 Days

Day: 43.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.44 AU - 1.62 AU

Year: 684 Days

Day: 21.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.7 AU - 1.92 AU

Year: 881 Days

Day: 37.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.53 AU - 5.15 AU

Year: 3851 Days

Day: 37.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,080,920 km

• M1: 52,359 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 10.6

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.81 AU - 7.71 AU

Year: 6356 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,080,920 km

• M1: 131,945 km (0.093 R)
• M2: 715,676 km (0.112 R)
• M3: 1,055,263 km (0.107 R)
• M4: 1,883,886 km (0.081 R)
• M5: 3,401,108 km (0.086 R)
• M6: 5,115,200 km (0.108 R)
• M7: 5,658,091 km (0.097 R)
• M8: 6,370,326 km (0.103 R)
• M9: 9,794,023 km (0.11 R)
• M10: 11,049,748 km (0.104 R)
• M11: 13,086,822 km (0.098 R)
• M12: 14,148,667 km (0.06 R)

Asteroid Belt

Center: 7.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.8

Radius: 10.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.73 AU - 8.99 AU

Year: 7221 Days

Day: 7.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,080,920 km

• M1: 125,662 km (0.079 R)
• M2: 455,077 km (0.104 R)
• M3: 1,067,530 km (0.101 R)
• M4: 2,241,275 km (0.098 R)
• M5: 2,741,979 km (0.091 R)
• M6: 5,305,937 km (0.102 R)
• M7: 6,164,031 km (0.065 R)
• M8: 6,699,741 km (0.076 R)
• M9: 9,249,786 km (0.105 R)
• M10: 9,714,437 km (0.098 R)
• M11: 10,243,415 km (0.081 R)
• M12: 11,202,487 km (0.076 R)
• M13: 11,892,283 km (0.11 R)
• M14: 12,554,104 km (0.055 R)
• M15: 13,298,503 km (0.096 R)
• M16: 15,708,674 km (0.093 R)
• M17: 17,189,693 km (0.068 R)
• M18: 17,892,803 km (0.097 R)
• M19: 19,356,319 km (0.099 R)
• M20: 20,272,007 km (0.079 R)
• M21: 21,861,784 km (0.112 R)
• M22: 23,277,129 km (0.101 R)
• M23: 24,224,832 km (0.069 R)
• M24: 31,488,706 km (0.091 R)
• M25: 31,906,832 km (0.111 R)
• M26: 32,647,491 km (0.115 R)
• M27: 33,834,700 km (0.097 R)
• M28: 36,180,395 km (0.052 R)
• M29: 38,394,443 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.2

Radius: 6.5

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.57 AU - 19.45 AU

Year: 27641 Days

Day: 23.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,080,920 km

• M1: 81,381 km (0.052 R)
• M2: 418,724 km (0.114 R)
• M3: 683,961 km (0.041 R)
• M4: 1,201,121 km (0.07 R)
• M5: 1,505,104 km (0.111 R)
• M6: 2,417,801 km (0.117 R)
• M7: 3,082,015 km (0.088 R)
• M8: 3,801,880 km (0.072 R)
• M9: 4,696,625 km (0.06 R)
• M10: 7,302,171 km (0.045 R)
• M11: 10,326,292 km (0.091 R)
• M12: 10,680,241 km (0.078 R)
• M13: 11,790,706 km (0.079 R)
• M14: 15,276,635 km (0.11 R)
• M15: 15,581,965 km (0.05 R)
• M16: 18,430,906 km (0.061 R)
• M17: 18,864,441 km (0.112 R)
• M18: 20,946,245 km (0.053 R)
• M19: 21,418,376 km (0.034 R)
• M20: 23,783,518 km (0.074 R)
• M21: 25,346,966 km (0.051 R)
• M22: 29,494,118 km (0.115 R)
• M23: 31,542,711 km (0.099 R)
• M24: 35,920,842 km (0.107 R)
• M25: 37,419,663 km (0.102 R)
• M26: 38,817,955 km (0.072 R)
• M27: 43,069,676 km (0.106 R)
• M28: 44,449,716 km (0.11 R)
• M29: 46,176,076 km (0.077 R)
• M30: 55,123,973 km (0.083 R)
• M31: 59,907,814 km (0.044 R)
• M32: 62,789,817 km (0.081 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit