🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.45 AU - 0.71 AU

Year: 155 Days

Day: 33.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.74 AU - 3.44 AU

Year: 1900 Days

Day: 39.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,112,074 km

• M1: 1,002,156 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.91 AU - 4.01 AU

Year: 2252 Days

Day: 42.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.89 AU - 5.93 AU

Year: 4402 Days

Day: 17.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.1

Radius: 11

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.01 AU - 6.69 AU

Year: 5598 Days

Day: 6.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,112,074 km

• M1: 144,811 km (0.108 R)
• M2: 624,122 km (0.059 R)
• M3: 1,144,125 km (0.11 R)
• M4: 1,569,431 km (0.092 R)
• M5: 2,392,968 km (0.087 R)
• M6: 2,930,323 km (0.055 R)
• M7: 3,421,154 km (0.106 R)
• M8: 4,200,110 km (0.082 R)
• M9: 4,747,937 km (0.026 R)
• M10: 5,926,170 km (0.111 R)
• M11: 6,780,523 km (0.115 R)
• M12: 7,254,898 km (0.027 R)
• M13: 8,538,448 km (0.062 R)
• M14: 13,138,732 km (0.12 R)
• M15: 13,823,890 km (0.063 R)
• M16: 14,811,536 km (0.063 R)
• M17: 17,174,284 km (0.093 R)
• M18: 18,380,193 km (0.036 R)
• M19: 19,777,886 km (0.068 R)
• M20: 21,532,669 km (0.048 R)
• M21: 22,042,049 km (0.103 R)
• M22: 23,772,598 km (0.052 R)
• M23: 24,552,601 km (0.089 R)
• M24: 27,502,372 km (0.093 R)
• M25: 29,150,940 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.7

Radius: 13.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.73 AU - 9.85 AU

Year: 9117 Days

Day: 12.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,112,074 km

• M1: 168,148 km (0.075 R)
• M2: 1,175,540 km (0.029 R)
• M3: 2,036,476 km (0.082 R)
• M4: 3,741,592 km (0.108 R)
• M5: 4,753,472 km (0.043 R)
• M6: 5,535,271 km (0.075 R)
• M7: 9,547,486 km (0.071 R)
• M8: 10,949,667 km (0.099 R)
• M9: 15,181,790 km (0.098 R)
• M10: 19,148,228 km (0.07 R)
• M11: 19,610,486 km (0.07 R)
• M12: 22,034,869 km (0.097 R)
• M13: 28,060,222 km (0.072 R)
• M14: 30,499,116 km (0.11 R)
• M15: 35,101,794 km (0.05 R)
• M16: 38,905,320 km (0.113 R)
• M17: 39,399,292 km (0.116 R)
• M18: 41,803,180 km (0.1 R)
• M19: 43,635,904 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.5

Radius: 9.2

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.91 AU - 11.05 AU

Year: 11869 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,112,074 km

• M1: 116,088 km (0.1 R)
• M2: 444,754 km (0.118 R)
• M3: 773,720 km (0.07 R)
• M4: 1,483,263 km (0.111 R)
• M5: 2,187,420 km (0.116 R)
• M6: 2,655,661 km (0.056 R)
• M7: 3,166,688 km (0.026 R)
• M8: 3,948,935 km (0.086 R)
• M9: 4,301,388 km (0.072 R)
• M10: 6,031,936 km (0.085 R)
• M11: 6,612,375 km (0.075 R)
• M12: 8,668,449 km (0.083 R)
• M13: 11,171,371 km (0.049 R)
• M14: 13,324,234 km (0.09 R)
• M15: 14,120,244 km (0.058 R)
• M16: 15,340,214 km (0.115 R)
• M17: 19,190,116 km (0.105 R)
• M18: 21,419,573 km (0.077 R)
• M19: 24,532,854 km (0.111 R)
• M20: 27,347,688 km (0.118 R)
• M21: 29,955,627 km (0.111 R)
• M22: 34,284,541 km (0.039 R)
• M23: 37,672,035 km (0.101 R)
• M24: 39,136,748 km (0.106 R)
• M25: 40,133,967 km (0.091 R)
• M26: 42,439,869 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.2

Radius: 6.7

Gravity: 20.01 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.35 AU - 20.19 AU

Year: 24026 Days

Day: 15.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,112,074 km

• M1: 83,326 km (0.075 R)
• M2: 335,847 km (0.101 R)
• M3: 561,740 km (0.104 R)
• M4: 1,570,179 km (0.069 R)
• M5: 2,125,337 km (0.051 R)
• M6: 2,857,469 km (0.096 R)
• M7: 3,844,665 km (0.044 R)
• M8: 4,184,252 km (0.102 R)
• M9: 5,449,252 km (0.072 R)
• M10: 6,707,221 km (0.065 R)
• M11: 7,507,270 km (0.097 R)
• M12: 8,093,095 km (0.044 R)
• M13: 8,651,694 km (0.029 R)
• M14: 11,078,171 km (0.113 R)
• M15: 12,483,045 km (0.029 R)
• M16: 12,703,702 km (0.071 R)
• M17: 13,845,732 km (0.042 R)
• M18: 14,241,119 km (0.08 R)
• M19: 16,420,012 km (0.052 R)
• M20: 19,199,092 km (0.06 R)
• M21: 19,690,969 km (0.094 R)
• M22: 21,531,173 km (0.075 R)
• M23: 22,819,958 km (0.108 R)
• M24: 24,045,614 km (0.072 R)
• M25: 29,130,296 km (0.063 R)
• M26: 32,059,572 km (0.089 R)
• M27: 37,724,544 km (0.082 R)
• M28: 43,514,281 km (0.096 R)
• M29: 47,865,933 km (0.04 R)
• M30: 60,729,256 km (0.064 R)
• M31: 60,940,039 km (0.096 R)
• M32: 71,643,767 km (0.055 R)
• M33: 77,189,360 km (0.061 R)
• M34: 85,106,977 km (0.083 R)
• M35: 93,549,084 km (0.042 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 13,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit