🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.45 AU - 0.59 AU

Year: 246 Days

Day: 46.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 8.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.18 AU - 6.88 AU

Year: 8531 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 82,802,116 km

• M1: 148,700 km (0.114 R)
• M2: 426,952 km (0.119 R)
• M3: 850,913 km (0.106 R)
• M4: 1,589,328 km (0.08 R)
• M5: 1,996,084 km (0.071 R)
• M6: 2,752,302 km (0.08 R)
• M7: 3,550,705 km (0.109 R)
• M8: 4,035,702 km (0.085 R)
• M9: 5,652,705 km (0.085 R)
• M10: 7,760,390 km (0.065 R)
• M11: 8,403,212 km (0.086 R)
• M12: 9,154,492 km (0.081 R)
• M13: 10,872,773 km (0.099 R)
• M14: 12,658,224 km (0.062 R)
• M15: 13,121,828 km (0.115 R)
• M16: 14,530,292 km (0.116 R)
• M17: 19,419,000 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 9.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.56 AU - 6.52 AU

Year: 8554 Days

Day: 8.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,802,116 km

• M1: 123,119 km (0.104 R)
• M2: 498,311 km (0.082 R)
• M3: 895,642 km (0.109 R)
• M4: 1,279,660 km (0.051 R)
• M5: 1,849,478 km (0.085 R)
• M6: 2,864,500 km (0.093 R)
• M7: 3,641,511 km (0.098 R)
• M8: 4,669,548 km (0.117 R)
• M9: 5,379,689 km (0.111 R)
• M10: 6,339,509 km (0.026 R)
• M11: 8,730,083 km (0.088 R)
• M12: 9,613,309 km (0.086 R)
• M13: 11,666,240 km (0.09 R)
• M14: 13,029,675 km (0.053 R)
• M15: 14,751,098 km (0.12 R)
• M16: 15,269,604 km (0.097 R)
• M17: 15,867,547 km (0.085 R)
• M18: 19,322,959 km (0.105 R)
• M19: 19,787,460 km (0.037 R)
• M20: 20,101,316 km (0.116 R)
• M21: 22,138,390 km (0.106 R)
• M22: 23,775,889 km (0.092 R)
• M23: 25,864,425 km (0.034 R)
• M24: 27,290,691 km (0.049 R)
• M25: 27,777,482 km (0.068 R)
• M26: 28,568,556 km (0.118 R)
• M27: 28,969,628 km (0.063 R)
• M28: 31,776,084 km (0.05 R)
• M29: 37,204,392 km (0.033 R)
• M30: 38,286,733 km (0.116 R)
• M31: 40,893,476 km (0.107 R)
• M32: 42,175,529 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.8

Radius: 4.3

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.63 AU - 10.91 AU

Year: 17038 Days

Day: 24.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,802,116 km

• M1: 53,556 km (0.109 R)
• M2: 195,076 km (0.059 R)
• M3: 483,500 km (0.096 R)
• M4: 901,626 km (0.072 R)
• M5: 1,146,219 km (0.103 R)
• M6: 1,714,541 km (0.047 R)
• M7: 3,726,483 km (0.079 R)
• M8: 4,354,794 km (0.085 R)
• M9: 5,236,225 km (0.048 R)
• M10: 5,387,468 km (0.114 R)
• M11: 7,630,090 km (0.098 R)
• M12: 7,923,451 km (0.094 R)
• M13: 8,428,793 km (0.046 R)
• M14: 11,345,203 km (0.103 R)
• M15: 20,711,676 km (0.104 R)
• M16: 25,787,980 km (0.057 R)
• M17: 27,458,540 km (0.108 R)
• M18: 29,556,650 km (0.113 R)
• M19: 37,599,330 km (0.077 R)
• M20: 50,486,589 km (0.118 R)
• M21: 63,210,935 km (0.039 R)
• M22: 66,849,903 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 972.3

Radius: 3.5

Gravity: 79.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.73 AU - 10.17 AU

Year: 19057 Days

Day: 16.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 82,802,116 km

• M1: 43,533 km (0.106 R)
• M2: 179,517 km (0.088 R)
• M3: 311,762 km (0.12 R)
• M4: 657,183 km (0.066 R)
• M5: 832,063 km (0.097 R)
• M6: 1,290,581 km (0.102 R)
• M7: 2,278,076 km (0.119 R)
• M8: 2,884,546 km (0.083 R)
• M9: 3,746,080 km (0.086 R)
• M10: 3,872,640 km (0.047 R)
• M11: 4,303,781 km (0.062 R)
• M12: 4,442,758 km (0.052 R)
• M13: 4,766,338 km (0.107 R)
• M14: 6,131,269 km (0.039 R)
• M15: 6,902,745 km (0.054 R)
• M16: 7,238,443 km (0.099 R)
• M17: 7,484,830 km (0.12 R)
• M18: 8,581,083 km (0.116 R)
• M19: 8,912,892 km (0.082 R)
• M20: 9,899,639 km (0.111 R)
• M21: 11,216,400 km (0.066 R)
• M22: 11,680,003 km (0.076 R)
• M23: 15,450,618 km (0.12 R)
• M24: 16,527,124 km (0.039 R)
• M25: 17,127,011 km (0.06 R)
• M26: 22,771,040 km (0.109 R)
• M27: 24,712,072 km (0.074 R)
• M28: 24,822,924 km (0.078 R)
• M29: 25,157,874 km (0.057 R)
• M30: 27,467,515 km (0.053 R)
• M31: 30,167,159 km (0.115 R)
• M32: 34,401,676 km (0.109 R)
• M33: 36,229,313 km (0.095 R)
• M34: 36,516,092 km (0.118 R)
• M35: 38,120,679 km (0.09 R)
• M36: 38,566,331 km (0.073 R)
• M37: 44,351,430 km (0.108 R)
• M38: 44,515,390 km (0.095 R)
• M39: 56,441,182 km (0.104 R)
• M40: 57,993,260 km (0.119 R)
• M41: 58,779,995 km (0.109 R)
• M42: 67,257,258 km (0.109 R)
• M43: 76,985,308 km (0.036 R)
• M44: 78,652,726 km (0.071 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit