🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.32 AU - 1.68 AU

Year: 785 Days

Day: 14.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.33 AU - 2.11 AU

Year: 964 Days

Day: 30.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.25 AU - 3.21 AU

Year: 1928 Days

Day: 22 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,129,348 km

• M1: 462,257 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.2

Radius: 10.6

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.44 AU - 3.48 AU

Year: 2177 Days

Day: 6 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,129,348 km

• M1: 131,796 km (0.086 R)
• M2: 559,197 km (0.101 R)
• M3: 907,610 km (0.112 R)
• M4: 1,333,216 km (0.047 R)
• M5: 1,950,607 km (0.102 R)
• M6: 2,387,582 km (0.085 R)
• M7: 2,936,905 km (0.081 R)
• M8: 4,268,626 km (0.075 R)
• M9: 5,317,008 km (0.116 R)
• M10: 6,071,130 km (0.119 R)
• M11: 6,640,201 km (0.107 R)
• M12: 7,010,156 km (0.04 R)
• M13: 7,545,118 km (0.113 R)
• M14: 9,315,011 km (0.067 R)
• M15: 10,600,655 km (0.114 R)
• M16: 11,467,126 km (0.107 R)
• M17: 11,959,303 km (0.093 R)
• M18: 13,251,679 km (0.085 R)
• M19: 13,885,674 km (0.099 R)
• M20: 14,397,897 km (0.095 R)
• M21: 15,859,020 km (0.089 R)
• M22: 17,470,488 km (0.073 R)
• M23: 18,734,740 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 9.5

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.36 AU - 10.88 AU

Year: 11774 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,129,348 km

• M1: 119,230 km (0.059 R)
• M2: 582,235 km (0.066 R)
• M3: 1,065,137 km (0.055 R)
• M4: 1,802,056 km (0.071 R)
• M5: 2,107,535 km (0.115 R)
• M6: 2,467,916 km (0.046 R)
• M7: 2,891,577 km (0.113 R)
• M8: 3,644,354 km (0.111 R)
• M9: 4,833,806 km (0.11 R)
• M10: 5,159,631 km (0.049 R)
• M11: 6,933,861 km (0.108 R)
• M12: 11,126,940 km (0.058 R)
• M13: 11,581,718 km (0.083 R)
• M14: 13,653,947 km (0.067 R)
• M15: 14,175,296 km (0.102 R)
• M16: 16,761,245 km (0.104 R)
• M17: 18,676,995 km (0.114 R)
• M18: 20,564,322 km (0.117 R)
• M19: 23,029,395 km (0.052 R)
• M20: 30,480,566 km (0.086 R)
• M21: 33,910,397 km (0.106 R)
• M22: 39,002,409 km (0.083 R)
• M23: 42,070,811 km (0.101 R)
• M24: 44,297,874 km (0.106 R)
• M25: 49,441,647 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.3

Radius: 4.5

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.85 AU - 15.71 AU

Year: 23069 Days

Day: 17.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,129,348 km

• M1: 55,950 km (0.115 R)
• M2: 225,444 km (0.094 R)
• M3: 695,032 km (0.04 R)
• M4: 844,181 km (0.086 R)
• M5: 1,871,619 km (0.048 R)
• M6: 2,445,327 km (0.091 R)
• M7: 2,594,476 km (0.11 R)
• M8: 3,079,472 km (0.038 R)
• M9: 4,106,910 km (0.073 R)
• M10: 4,763,495 km (0.051 R)
• M11: 5,238,469 km (0.086 R)
• M12: 6,047,644 km (0.028 R)
• M13: 7,064,610 km (0.072 R)
• M14: 7,280,928 km (0.097 R)
• M15: 7,457,155 km (0.053 R)
• M16: 7,864,061 km (0.085 R)
• M17: 8,477,711 km (0.078 R)
• M18: 9,071,914 km (0.051 R)
• M19: 9,693,493 km (0.086 R)
• M20: 10,678,446 km (0.059 R)
• M21: 11,548,656 km (0.111 R)
• M22: 13,363,578 km (0.037 R)
• M23: 15,943,842 km (0.029 R)
• M24: 16,466,836 km (0.108 R)
• M25: 19,932,570 km (0.11 R)
• M26: 22,247,747 km (0.078 R)
• M27: 23,661,895 km (0.084 R)
• M28: 28,045,711 km (0.101 R)
• M29: 34,279,305 km (0.044 R)
• M30: 46,613,799 km (0.102 R)
• M31: 48,143,587 km (0.107 R)
• M32: 50,340,880 km (0.054 R)
• M33: 50,660,122 km (0.054 R)
• M34: 54,934,432 km (0.068 R)
• M35: 55,272,823 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.3

Radius: 3.5

Gravity: 67.13 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.27 AU - 20.81 AU

Year: 30070 Days

Day: 20.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,129,348 km

• M1: 45,179 km (0.076 R)
• M2: 162,912 km (0.083 R)
• M3: 304,581 km (0.118 R)
• M4: 574,007 km (0.063 R)
• M5: 867,069 km (0.042 R)
• M6: 1,040,154 km (0.098 R)
• M7: 1,886,728 km (0.104 R)
• M8: 2,201,931 km (0.097 R)
• M9: 2,347,490 km (0.05 R)
• M10: 2,657,756 km (0.12 R)
• M11: 3,651,684 km (0.104 R)
• M12: 6,581,558 km (0.087 R)
• M13: 8,775,710 km (0.08 R)
• M14: 8,896,735 km (0.108 R)
• M15: 9,204,159 km (0.12 R)
• M16: 9,775,174 km (0.1 R)
• M17: 10,572,830 km (0.108 R)
• M18: 10,848,090 km (0.051 R)
• M19: 12,832,505 km (0.08 R)
• M20: 18,673,853 km (0.07 R)
• M21: 20,635,231 km (0.109 R)
• M22: 21,610,460 km (0.049 R)
• M23: 23,187,969 km (0.077 R)
• M24: 25,572,260 km (0.109 R)
• M25: 25,943,412 km (0.099 R)
• M26: 27,723,178 km (0.036 R)
• M27: 34,291,123 km (0.085 R)
• M28: 36,743,780 km (0.055 R)
• M29: 36,900,858 km (0.106 R)
• M30: 37,058,385 km (0.108 R)
• M31: 38,983,560 km (0.108 R)
• M32: 53,953,070 km (0.086 R)
• M33: 57,684,041 km (0.069 R)
• M34: 64,278,016 km (0.106 R)
• M35: 82,113,673 km (0.102 R)
• M36: 91,574,541 km (0.079 R)
• M37: 96,566,024 km (0.071 R)
• M38: 98,370,174 km (0.068 R)
• M39: 101,118,287 km (0.084 R)
• M40: 104,546,023 km (0.054 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: 237 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit