🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.61 AU - 0.63 AU

Year: 183 Days

Day: 23.9 Hours

Environment

Temp: 184 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.06 AU - 2.98 AU

Year: 1499 Days

Day: 15.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.48 AU - 4.06 AU

Year: 2216 Days

Day: 37.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,276,095 km

• M1: 728,990 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.98 AU - 4.52 AU

Year: 3283 Days

Day: 27.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 11.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.57 AU - 10.91 AU

Year: 9683 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 86,276,095 km

• M1: 160,219 km (0.12 R)
• M2: 629,807 km (0.028 R)
• M3: 3,427,287 km (0.105 R)
• M4: 5,149,159 km (0.076 R)
• M5: 7,933,474 km (0.09 R)
• M6: 9,818,707 km (0.116 R)
• M7: 10,434,003 km (0.093 R)
• M8: 11,452,615 km (0.077 R)
• M9: 13,741,163 km (0.115 R)
• M10: 14,511,592 km (0.075 R)
• M11: 18,404,428 km (0.07 R)
• M12: 19,137,308 km (0.047 R)
• M13: 19,751,257 km (0.12 R)
• M14: 20,519,442 km (0.043 R)
• M15: 24,984,340 km (0.114 R)
• M16: 26,972,496 km (0.115 R)
• M17: 31,733,149 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.8

Radius: 8

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.94 AU - 10.94 AU

Year: 10017 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,276,095 km

• M1: 99,632 km (0.081 R)
• M2: 1,255,874 km (0.097 R)
• M3: 1,817,165 km (0.106 R)
• M4: 2,318,318 km (0.09 R)
• M5: 2,611,380 km (0.101 R)
• M6: 2,867,642 km (0.1 R)
• M7: 3,964,044 km (0.12 R)
• M8: 6,340,706 km (0.034 R)
• M9: 10,486,212 km (0.118 R)
• M10: 13,314,958 km (0.085 R)
• M11: 14,749,004 km (0.044 R)
• M12: 16,615,536 km (0.117 R)
• M13: 17,294,262 km (0.114 R)
• M14: 17,780,156 km (0.116 R)
• M15: 24,778,195 km (0.114 R)
• M16: 25,130,049 km (0.112 R)
• M17: 27,031,438 km (0.084 R)
• M18: 30,310,025 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.6

Radius: 7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.4 AU - 15.76 AU

Year: 17727 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 177.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,276,095 km

• M1: 89,609 km (0.075 R)
• M2: 382,522 km (0.071 R)
• M3: 822,938 km (0.114 R)
• M4: 1,095,206 km (0.113 R)
• M5: 1,427,612 km (0.071 R)
• M6: 1,940,733 km (0.039 R)
• M7: 3,138,414 km (0.105 R)
• M8: 3,502,236 km (0.092 R)
• M9: 3,866,955 km (0.049 R)
• M10: 4,611,354 km (0.113 R)
• M11: 4,985,648 km (0.052 R)
• M12: 8,653,489 km (0.038 R)
• M13: 9,717,130 km (0.098 R)
• M14: 11,472,212 km (0.084 R)
• M15: 13,553,717 km (0.119 R)
• M16: 14,191,901 km (0.111 R)
• M17: 14,983,872 km (0.105 R)
• M18: 15,459,145 km (0.07 R)
• M19: 16,085,212 km (0.112 R)
• M20: 17,019,002 km (0.093 R)
• M21: 20,118,670 km (0.076 R)
• M22: 23,393,666 km (0.058 R)
• M23: 24,033,347 km (0.095 R)
• M24: 24,684,696 km (0.108 R)
• M25: 28,531,007 km (0.092 R)
• M26: 29,366,511 km (0.056 R)
• M27: 30,003,648 km (0.075 R)
• M28: 32,758,493 km (0.061 R)
• M29: 33,214,318 km (0.093 R)
• M30: 38,259,655 km (0.108 R)
• M31: 44,485,021 km (0.066 R)
• M32: 49,686,240 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.1

Radius: 5

Gravity: 31.6 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.41 AU - 16.73 AU

Year: 18733 Days

Day: 24.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 86,276,095 km

• M1: 62,233 km (0.111 R)
• M2: 294,857 km (0.099 R)
• M3: 863,928 km (0.075 R)
• M4: 1,027,588 km (0.045 R)
• M5: 1,327,831 km (0.058 R)
• M6: 1,719,777 km (0.081 R)
• M7: 1,904,530 km (0.098 R)
• M8: 3,743,238 km (0.095 R)
• M9: 4,283,585 km (0.062 R)
• M10: 4,589,812 km (0.108 R)
• M11: 4,910,550 km (0.097 R)
• M12: 7,157,510 km (0.088 R)
• M13: 7,443,092 km (0.071 R)
• M14: 13,323,186 km (0.096 R)
• M15: 14,049,035 km (0.113 R)
• M16: 17,990,191 km (0.056 R)
• M17: 19,513,247 km (0.108 R)
• M18: 23,328,142 km (0.118 R)
• M19: 34,636,993 km (0.082 R)
• M20: 36,702,641 km (0.08 R)
• M21: 37,267,074 km (0.057 R)
• M22: 40,027,304 km (0.119 R)
• M23: 42,300,294 km (0.115 R)
• M24: 45,625,107 km (0.104 R)
• M25: 49,977,657 km (0.116 R)
• M26: 52,432,109 km (0.083 R)
• M27: 52,610,430 km (0.118 R)
• M28: 60,471,050 km (0.12 R)
• M29: 65,916,861 km (0.115 R)
• M30: 66,332,743 km (0.114 R)
• M31: 67,591,011 km (0.108 R)
• M32: 73,673,810 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.7

Radius: 3

Gravity: 83.41 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 12.27 AU - 18.91 AU

Year: 23067 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,276,095 km

• M1: 43,234 km (0.071 R)
• M2: 140,024 km (0.099 R)
• M3: 268,977 km (0.082 R)
• M4: 610,359 km (0.089 R)
• M5: 727,195 km (0.081 R)
• M6: 993,629 km (0.117 R)
• M7: 1,305,541 km (0.114 R)
• M8: 1,624,034 km (0.07 R)
• M9: 2,097,362 km (0.088 R)
• M10: 3,517,345 km (0.075 R)
• M11: 3,703,146 km (0.041 R)
• M12: 5,474,235 km (0.051 R)
• M13: 6,024,605 km (0.037 R)
• M14: 6,156,700 km (0.061 R)
• M15: 6,335,769 km (0.066 R)
• M16: 6,704,378 km (0.11 R)
• M17: 7,636,822 km (0.105 R)
• M18: 8,268,274 km (0.11 R)
• M19: 8,708,092 km (0.071 R)
• M20: 9,396,990 km (0.075 R)
• M21: 16,008,169 km (0.119 R)
• M22: 19,902,052 km (0.098 R)
• M23: 22,750,395 km (0.052 R)
• M24: 25,627,910 km (0.044 R)
• M25: 25,743,101 km (0.052 R)
• M26: 25,974,678 km (0.107 R)
• M27: 35,125,131 km (0.119 R)
• M28: 36,565,011 km (0.053 R)
• M29: 37,299,536 km (0.106 R)
• M30: 37,447,489 km (0.113 R)
• M31: 43,042,599 km (0.069 R)
• M32: 43,696,640 km (0.066 R)
• M33: 44,690,120 km (0.089 R)
• M34: 46,379,229 km (0.101 R)
• M35: 47,066,632 km (0.116 R)
• M36: 53,561,423 km (0.106 R)
• M37: 72,353,908 km (0.059 R)
• M38: 81,952,257 km (0.111 R)
• M39: 82,704,584 km (0.096 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 15,690 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit