🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.48 AU - 0.78 AU

Year: 183 Days

Day: 18.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,611,240 km

• M1: 30,668 km (0.057 R)
• M2: 70,012 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.66 AU - 0.78 AU

Year: 223 Days

Day: 40.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,611,240 km

• M1: 26,030 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.68 AU - 0.94 AU

Year: 266 Days

Day: 24 Hours

Environment

Temp: 123 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.8 AU - 0.9 AU

Year: 286 Days

Day: 24.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,611,240 km

• M1: 33,061 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.99 AU - 1.49 AU

Year: 504 Days

Day: 38 Hours

Environment

Temp: 9 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Gas Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.3

Radius: 8

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.75 AU - 14.33 AU

Year: 14319 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,611,240 km

• M1: 99,782 km (0.11 R)
• M2: 373,995 km (0.099 R)
• M3: 789,727 km (0.074 R)
• M4: 1,072,168 km (0.067 R)
• M5: 1,436,888 km (0.086 R)
• M6: 2,158,398 km (0.041 R)
• M7: 2,503,221 km (0.11 R)
• M8: 3,126,446 km (0.079 R)
• M9: 4,204,149 km (0.113 R)
• M10: 5,223,359 km (0.113 R)
• M11: 5,511,335 km (0.11 R)
• M12: 5,963,121 km (0.102 R)
• M13: 6,728,763 km (0.081 R)
• M14: 7,201,043 km (0.099 R)
• M15: 7,467,926 km (0.087 R)
• M16: 8,356,836 km (0.096 R)
• M17: 9,685,265 km (0.107 R)
• M18: 10,176,246 km (0.069 R)
• M19: 12,307,866 km (0.102 R)
• M20: 16,725,491 km (0.067 R)
• M21: 18,737,881 km (0.05 R)
• M22: 19,158,999 km (0.061 R)
• M23: 21,086,867 km (0.112 R)
• M24: 26,677,040 km (0.07 R)
• M25: 27,317,469 km (0.086 R)
• M26: 36,600,615 km (0.077 R)
• M27: 37,524,083 km (0.087 R)
• M28: 37,924,706 km (0.058 R)
• M29: 42,665,014 km (0.074 R)
• M30: 44,131,073 km (0.116 R)
• M31: 57,440,945 km (0.099 R)
• M32: 58,508,326 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.8

Radius: 8

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.6 AU - 15.62 AU

Year: 16355 Days

Day: 20.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,611,240 km

• M1: 99,483 km (0.107 R)
• M2: 374,593 km (0.074 R)
• M3: 626,815 km (0.056 R)
• M4: 1,056,909 km (0.069 R)
• M5: 1,657,544 km (0.12 R)
• M6: 2,341,207 km (0.11 R)
• M7: 2,712,957 km (0.034 R)
• M8: 3,278,288 km (0.083 R)
• M9: 4,810,320 km (0.098 R)
• M10: 5,194,936 km (0.11 R)
• M11: 5,487,399 km (0.067 R)
• M12: 6,349,083 km (0.071 R)
• M13: 8,437,619 km (0.04 R)
• M14: 8,997,863 km (0.118 R)
• M15: 9,260,557 km (0.096 R)
• M16: 11,612,535 km (0.103 R)
• M17: 11,924,297 km (0.06 R)
• M18: 12,241,594 km (0.111 R)
• M19: 12,629,651 km (0.11 R)
• M20: 13,498,964 km (0.116 R)
• M21: 14,913,262 km (0.076 R)
• M22: 16,975,768 km (0.038 R)
• M23: 24,700,553 km (0.115 R)
• M24: 34,226,796 km (0.074 R)
• M25: 38,609,565 km (0.074 R)
• M26: 46,564,432 km (0.102 R)
• M27: 48,630,378 km (0.087 R)
• M28: 49,278,287 km (0.119 R)
• M29: 52,095,663 km (0.12 R)
• M30: 52,773,940 km (0.086 R)
• M31: 59,328,870 km (0.07 R)
• M32: 61,189,419 km (0.09 R)
• M33: 61,755,048 km (0.105 R)
• M34: 63,472,881 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331

Radius: 4.1

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.69 AU - 20.45 AU

Year: 24636 Days

Day: 18.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,611,240 km

• M1: 65,075 km (0.09 R)
• M2: 337,044 km (0.116 R)
• M3: 485,146 km (0.065 R)
• M4: 1,022,651 km (0.065 R)
• M5: 1,214,735 km (0.066 R)
• M6: 1,740,422 km (0.117 R)
• M7: 2,214,348 km (0.102 R)
• M8: 3,223,086 km (0.047 R)
• M9: 3,440,003 km (0.107 R)
• M10: 4,810,918 km (0.045 R)
• M11: 6,011,441 km (0.103 R)
• M12: 7,123,851 km (0.111 R)
• M13: 10,667,824 km (0.031 R)
• M14: 11,582,615 km (0.088 R)
• M15: 12,351,099 km (0.061 R)
• M16: 12,949,341 km (0.069 R)
• M17: 17,357,991 km (0.107 R)
• M18: 17,605,725 km (0.094 R)
• M19: 20,122,410 km (0.11 R)
• M20: 21,991,186 km (0.07 R)
• M21: 22,475,883 km (0.099 R)
• M22: 27,162,934 km (0.093 R)
• M23: 27,946,079 km (0.104 R)
• M24: 32,088,444 km (0.111 R)
• M25: 46,772,821 km (0.119 R)
• M26: 48,546,903 km (0.063 R)
• M27: 51,206,753 km (0.058 R)
• M28: 53,962,046 km (0.056 R)
• M29: 56,996,041 km (0.111 R)
• M30: 62,237,801 km (0.051 R)
• M31: 64,777,075 km (0.112 R)
• M32: 65,173,808 km (0.037 R)
• M33: 65,372,774 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 16,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit