🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 173 Days

Day: 31.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.25 AU - 1.49 AU

Year: 738 Days

Day: 43.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,204,028 km

• M1: 395,836 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.38 AU - 2.08 AU

Year: 1047 Days

Day: 23.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,204,028 km

• M1: 392,545 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 15

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.05 AU - 5.49 AU

Year: 5567 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,204,028 km

• M1: 186,549 km (0.062 R)
• M2: 674,088 km (0.071 R)
• M3: 1,170,304 km (0.079 R)
• M4: 1,770,940 km (0.111 R)
• M5: 2,240,527 km (0.115 R)
• M6: 3,006,319 km (0.049 R)
• M7: 4,111,548 km (0.111 R)
• M8: 4,896,189 km (0.044 R)
• M9: 6,160,889 km (0.118 R)
• M10: 6,662,341 km (0.075 R)
• M11: 8,616,089 km (0.076 R)
• M12: 9,949,306 km (0.093 R)
• M13: 10,928,124 km (0.116 R)
• M14: 15,435,060 km (0.043 R)
• M15: 18,131,561 km (0.113 R)
• M16: 19,662,845 km (0.089 R)
• M17: 20,167,738 km (0.104 R)
• M18: 21,203,703 km (0.045 R)
• M19: 22,508,795 km (0.063 R)
• M20: 23,301,364 km (0.115 R)
• M21: 23,948,525 km (0.103 R)
• M22: 25,619,383 km (0.087 R)
• M23: 26,746,454 km (0.05 R)
• M24: 28,452,617 km (0.089 R)
• M25: 30,040,000 km (0.12 R)
• M26: 30,903,779 km (0.103 R)
• M27: 31,488,856 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.1

Radius: 13.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.1 AU - 8.76 AU

Year: 9320 Days

Day: 9.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,204,028 km

• M1: 169,195 km (0.084 R)
• M2: 636,539 km (0.083 R)
• M3: 1,176,288 km (0.116 R)
• M4: 1,674,599 km (0.064 R)
• M5: 2,350,931 km (0.095 R)
• M6: 2,899,057 km (0.1 R)
• M7: 3,459,900 km (0.086 R)
• M8: 4,065,921 km (0.046 R)
• M9: 4,537,603 km (0.113 R)
• M10: 5,202,416 km (0.049 R)
• M11: 6,689,867 km (0.118 R)
• M12: 7,191,319 km (0.092 R)
• M13: 8,667,551 km (0.105 R)
• M14: 9,264,447 km (0.109 R)
• M15: 10,337,213 km (0.108 R)
• M16: 10,799,470 km (0.11 R)
• M17: 11,491,360 km (0.069 R)
• M18: 12,383,263 km (0.042 R)
• M19: 14,622,893 km (0.105 R)
• M20: 19,114,419 km (0.113 R)
• M21: 20,931,435 km (0.079 R)
• M22: 22,517,172 km (0.085 R)
• M23: 23,913,519 km (0.054 R)
• M24: 27,754,444 km (0.064 R)
• M25: 35,231,795 km (0.045 R)
• M26: 36,635,771 km (0.119 R)
• M27: 40,688,676 km (0.095 R)
• M28: 41,199,403 km (0.11 R)
• M29: 43,817,516 km (0.11 R)
• M30: 44,624,147 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.6

Radius: 3.5

Gravity: 76.13 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.46 AU - 12.76 AU

Year: 18204 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,204,028 km

• M1: 47,871 km (0.058 R)
• M2: 221,554 km (0.113 R)
• M3: 453,431 km (0.101 R)
• M4: 569,519 km (0.1 R)
• M5: 715,527 km (0.042 R)
• M6: 1,744,311 km (0.109 R)
• M7: 2,096,465 km (0.054 R)
• M8: 2,311,736 km (0.097 R)
• M9: 2,541,369 km (0.093 R)
• M10: 2,760,978 km (0.087 R)
• M11: 3,182,396 km (0.041 R)
• M12: 3,736,805 km (0.103 R)
• M13: 3,924,551 km (0.094 R)
• M14: 4,251,422 km (0.096 R)
• M15: 6,034,928 km (0.058 R)
• M16: 6,206,516 km (0.107 R)
• M17: 7,748,721 km (0.066 R)
• M18: 7,951,426 km (0.104 R)
• M19: 8,367,607 km (0.081 R)
• M20: 8,743,397 km (0.067 R)
• M21: 9,018,807 km (0.094 R)
• M22: 12,233,515 km (0.059 R)
• M23: 12,508,476 km (0.094 R)
• M24: 15,973,013 km (0.094 R)
• M25: 16,634,386 km (0.074 R)
• M26: 16,971,729 km (0.107 R)
• M27: 17,573,262 km (0.103 R)
• M28: 19,277,182 km (0.12 R)
• M29: 23,113,619 km (0.113 R)
• M30: 23,639,456 km (0.106 R)
• M31: 28,615,978 km (0.114 R)
• M32: 29,836,996 km (0.066 R)
• M33: 34,111,755 km (0.097 R)
• M34: 37,754,015 km (0.117 R)
• M35: 39,221,121 km (0.109 R)
• M36: 39,818,465 km (0.077 R)
• M37: 46,794,962 km (0.103 R)
• M38: 51,812,325 km (0.061 R)
• M39: 54,913,938 km (0.117 R)
• M40: 59,500,160 km (0.115 R)
• M41: 64,541,907 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit