🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 162 Days

Day: 15.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,142,356 km

• M1: 131,347 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 250 Days

Day: 33.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,142,356 km

• M1: 576,101 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1 AU - 1.12 AU

Year: 389 Days

Day: 37.4 Hours

Environment

Temp: 35 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.12 AU - 1.66 AU

Year: 584 Days

Day: 16.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,142,356 km

• M1: 405,859 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 9.9

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.57 AU - 6.87 AU

Year: 5529 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,142,356 km

• M1: 123,269 km (0.115 R)
• M2: 462,108 km (0.094 R)
• M3: 888,013 km (0.043 R)
• M4: 1,428,510 km (0.114 R)
• M5: 2,372,173 km (0.094 R)
• M6: 3,732,616 km (0.083 R)
• M7: 4,781,896 km (0.091 R)
• M8: 5,316,858 km (0.046 R)
• M9: 5,859,898 km (0.096 R)
• M10: 6,274,883 km (0.107 R)
• M11: 7,638,766 km (0.096 R)
• M12: 8,450,335 km (0.028 R)
• M13: 11,474,755 km (0.101 R)
• M14: 14,113,213 km (0.071 R)
• M15: 14,570,085 km (0.116 R)
• M16: 17,067,771 km (0.102 R)
• M17: 17,586,426 km (0.092 R)
• M18: 18,249,444 km (0.107 R)
• M19: 20,775,404 km (0.03 R)
• M20: 21,969,345 km (0.098 R)
• M21: 23,208,614 km (0.08 R)
• M22: 24,905,054 km (0.095 R)
• M23: 25,910,800 km (0.109 R)
• M24: 26,769,342 km (0.027 R)
• M25: 31,639,202 km (0.044 R)
• M26: 32,127,040 km (0.118 R)
• M27: 32,719,149 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 13.2

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10 AU - 12.88 AU

Year: 13792 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,142,356 km

• M1: 164,109 km (0.086 R)
• M2: 577,747 km (0.083 R)
• M3: 1,117,197 km (0.073 R)
• M4: 2,499,481 km (0.116 R)
• M5: 4,522,792 km (0.051 R)
• M6: 5,053,266 km (0.101 R)
• M7: 5,699,529 km (0.091 R)
• M8: 6,646,633 km (0.061 R)
• M9: 7,604,509 km (0.107 R)
• M10: 9,056,356 km (0.078 R)
• M11: 12,249,822 km (0.09 R)
• M12: 13,086,672 km (0.119 R)
• M13: 14,803,009 km (0.076 R)
• M14: 15,603,956 km (0.038 R)
• M15: 16,820,336 km (0.098 R)
• M16: 17,531,823 km (0.076 R)
• M17: 20,759,397 km (0.099 R)
• M18: 21,855,950 km (0.106 R)
• M19: 22,418,587 km (0.095 R)
• M20: 27,381,347 km (0.066 R)
• M21: 28,923,701 km (0.079 R)
• M22: 30,175,536 km (0.1 R)
• M23: 33,154,778 km (0.068 R)
• M24: 35,289,240 km (0.053 R)
• M25: 41,094,984 km (0.082 R)
• M26: 50,054,700 km (0.099 R)
• M27: 52,357,011 km (0.057 R)
• M28: 54,385,857 km (0.104 R)
• M29: 57,349,092 km (0.109 R)
• M30: 58,960,710 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.2

Radius: 7.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 14.57 AU - 21.71 AU

Year: 27539 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,142,356 km

• M1: 97,388 km (0.08 R)
• M2: 377,136 km (0.112 R)
• M3: 642,224 km (0.115 R)
• M4: 1,025,942 km (0.073 R)
• M5: 1,727,706 km (0.115 R)
• M6: 2,107,984 km (0.071 R)
• M7: 2,378,457 km (0.046 R)
• M8: 3,282,028 km (0.12 R)
• M9: 4,068,314 km (0.077 R)
• M10: 4,521,446 km (0.118 R)
• M11: 7,052,193 km (0.083 R)
• M12: 7,842,220 km (0.107 R)
• M13: 11,247,516 km (0.035 R)
• M14: 13,598,895 km (0.101 R)
• M15: 13,997,873 km (0.071 R)
• M16: 16,333,844 km (0.064 R)
• M17: 17,633,251 km (0.103 R)
• M18: 20,349,798 km (0.063 R)
• M19: 21,582,335 km (0.118 R)
• M20: 22,034,270 km (0.094 R)
• M21: 30,603,236 km (0.104 R)
• M22: 31,288,694 km (0.097 R)
• M23: 32,218,594 km (0.043 R)
• M24: 34,623,679 km (0.056 R)
• M25: 39,518,522 km (0.049 R)
• M26: 40,604,752 km (0.116 R)
• M27: 41,850,304 km (0.118 R)
• M28: 44,127,333 km (0.075 R)
• M29: 49,082,014 km (0.088 R)
• M30: 51,934,846 km (0.051 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit