🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.8 AU - 1.32 AU

Year: 418 Days

Day: 30.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.5

Radius: 11.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.76 AU - 7.94 AU

Year: 8421 Days

Day: 13.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 42,992,696 km

• M1: 138,079 km (0.107 R)
• M2: 648,208 km (0.064 R)
• M3: 1,291,329 km (0.103 R)
• M4: 1,814,024 km (0.077 R)
• M5: 2,185,774 km (0.043 R)
• M6: 2,892,924 km (0.084 R)
• M7: 3,951,777 km (0.103 R)
• M8: 5,157,387 km (0.115 R)
• M9: 5,543,349 km (0.101 R)
• M10: 6,409,820 km (0.049 R)
• M11: 7,981,196 km (0.087 R)
• M12: 9,746,750 km (0.082 R)
• M13: 11,112,579 km (0.033 R)
• M14: 12,487,533 km (0.068 R)
• M15: 13,186,304 km (0.106 R)
• M16: 13,849,771 km (0.119 R)
• M17: 14,854,171 km (0.038 R)
• M18: 17,649,258 km (0.1 R)
• M19: 19,515,940 km (0.094 R)
• M20: 21,842,187 km (0.065 R)
• M21: 25,162,511 km (0.116 R)
• M22: 25,995,622 km (0.066 R)
• M23: 27,424,730 km (0.098 R)
• M24: 28,805,220 km (0.074 R)
• M25: 30,647,517 km (0.054 R)
• M26: 34,227,095 km (0.037 R)
• M27: 36,059,071 km (0.082 R)
• M28: 37,117,775 km (0.08 R)
• M29: 37,594,992 km (0.104 R)
• M30: 38,076,099 km (0.118 R)
• M31: 41,177,562 km (0.106 R)
• M32: 43,644,580 km (0.053 R)
• M33: 44,981,686 km (0.118 R)
• M34: 45,388,144 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.5

Radius: 11.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.96 AU - 10.86 AU

Year: 11945 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,992,696 km

• M1: 148,102 km (0.09 R)
• M2: 529,576 km (0.045 R)
• M3: 902,524 km (0.111 R)
• M4: 1,369,718 km (0.116 R)
• M5: 2,138,502 km (0.078 R)
• M6: 4,000,845 km (0.097 R)
• M7: 5,027,536 km (0.067 R)
• M8: 5,673,499 km (0.105 R)
• M9: 6,607,140 km (0.087 R)
• M10: 9,019,106 km (0.092 R)
• M11: 9,922,228 km (0.116 R)
• M12: 10,720,183 km (0.115 R)
• M13: 13,308,526 km (0.115 R)
• M14: 16,579,633 km (0.087 R)
• M15: 18,876,409 km (0.117 R)
• M16: 22,258,518 km (0.056 R)
• M17: 24,471,220 km (0.036 R)
• M18: 24,949,933 km (0.117 R)
• M19: 27,747,712 km (0.079 R)
• M20: 31,193,849 km (0.112 R)
• M21: 35,279,067 km (0.113 R)
• M22: 38,278,056 km (0.09 R)
• M23: 49,346,204 km (0.053 R)
• M24: 52,611,178 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353

Radius: 13.3

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.79 AU - 11.69 AU

Year: 13476 Days

Day: 13.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,992,696 km

• M1: 165,455 km (0.117 R)
• M2: 886,667 km (0.057 R)
• M3: 1,340,547 km (0.112 R)
• M4: 2,327,144 km (0.111 R)
• M5: 3,223,385 km (0.086 R)
• M6: 3,651,684 km (0.034 R)
• M7: 4,479,858 km (0.119 R)
• M8: 6,290,291 km (0.1 R)
• M9: 6,926,082 km (0.08 R)
• M10: 8,109,401 km (0.075 R)
• M11: 9,140,430 km (0.091 R)
• M12: 10,770,149 km (0.091 R)
• M13: 14,343,444 km (0.071 R)
• M14: 16,958,115 km (0.111 R)
• M15: 18,191,699 km (0.115 R)
• M16: 21,661,622 km (0.078 R)
• M17: 23,026,104 km (0.113 R)
• M18: 27,956,102 km (0.117 R)
• M19: 30,825,240 km (0.065 R)
• M20: 39,844,346 km (0.066 R)
• M21: 41,114,731 km (0.11 R)
• M22: 41,630,395 km (0.101 R)
• M23: 44,543,813 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.4

Radius: 4.7

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.58 AU - 18.34 AU

Year: 23275 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,992,696 km

• M1: 75,846 km (0.117 R)
• M2: 827,127 km (0.053 R)
• M3: 2,541,668 km (0.083 R)
• M4: 4,224,644 km (0.106 R)
• M5: 4,477,015 km (0.111 R)
• M6: 5,440,575 km (0.072 R)
• M7: 5,663,626 km (0.094 R)
• M8: 5,931,705 km (0.118 R)
• M9: 10,007,200 km (0.101 R)
• M10: 12,772,517 km (0.062 R)
• M11: 26,606,729 km (0.051 R)
• M12: 28,790,709 km (0.086 R)
• M13: 36,315,482 km (0.111 R)
• M14: 40,950,472 km (0.119 R)
• M15: 45,658,617 km (0.076 R)
• M16: 60,255,479 km (0.099 R)
• M17: 61,549,351 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.7

Radius: 6.8

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.12 AU - 18.96 AU

Year: 24597 Days

Day: 23.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,992,696 km

• M1: 84,523 km (0.087 R)
• M2: 310,565 km (0.086 R)
• M3: 1,186,162 km (0.097 R)
• M4: 1,785,899 km (0.077 R)
• M5: 3,218,299 km (0.093 R)
• M6: 5,132,703 km (0.082 R)
• M7: 6,329,037 km (0.1 R)
• M8: 7,579,675 km (0.114 R)
• M9: 8,674,881 km (0.039 R)
• M10: 8,897,034 km (0.09 R)
• M11: 9,919,984 km (0.104 R)
• M12: 11,332,637 km (0.072 R)
• M13: 14,865,241 km (0.057 R)
• M14: 21,159,721 km (0.117 R)
• M15: 22,551,580 km (0.08 R)
• M16: 25,425,654 km (0.085 R)
• M17: 30,435,537 km (0.114 R)
• M18: 30,846,183 km (0.111 R)
• M19: 32,418,906 km (0.109 R)
• M20: 32,847,204 km (0.089 R)
• M21: 36,180,245 km (0.06 R)
• M22: 38,523,396 km (0.087 R)
• M23: 39,245,655 km (0.061 R)
• M24: 42,097,888 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit