🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.79 AU - 1.15 AU

Year: 354 Days

Day: 13.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.51 AU - 1.55 AU

Year: 702 Days

Day: 33.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,245,189 km

• M1: 101,577 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.9 AU

Year: 723 Days

Day: 35.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 10.7

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.37 AU - 7.39 AU

Year: 5976 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,245,189 km

• M1: 133,142 km (0.099 R)
• M2: 536,308 km (0.077 R)
• M3: 990,188 km (0.034 R)
• M4: 1,671,307 km (0.114 R)
• M5: 2,753,498 km (0.078 R)
• M6: 3,210,221 km (0.064 R)
• M7: 4,100,926 km (0.113 R)
• M8: 5,596,456 km (0.047 R)
• M9: 5,973,144 km (0.105 R)
• M10: 6,569,890 km (0.114 R)
• M11: 7,882,910 km (0.086 R)
• M12: 9,850,421 km (0.099 R)
• M13: 10,589,285 km (0.037 R)
• M14: 14,147,919 km (0.119 R)
• M15: 14,908,924 km (0.109 R)
• M16: 15,330,042 km (0.116 R)
• M17: 16,258,895 km (0.082 R)
• M18: 17,822,642 km (0.115 R)
• M19: 19,915,366 km (0.12 R)
• M20: 20,352,790 km (0.085 R)
• M21: 21,857,446 km (0.114 R)
• M22: 22,244,904 km (0.103 R)
• M23: 22,953,848 km (0.116 R)
• M24: 26,638,893 km (0.112 R)
• M25: 28,345,505 km (0.104 R)
• M26: 29,272,563 km (0.083 R)
• M27: 30,315,410 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.8

Radius: 11

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.4 AU - 9.56 AU

Year: 10825 Days

Day: 10.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,245,189 km

• M1: 137,181 km (0.085 R)
• M2: 589,266 km (0.106 R)
• M3: 943,663 km (0.044 R)
• M4: 1,302,848 km (0.117 R)
• M5: 1,964,968 km (0.113 R)
• M6: 2,473,451 km (0.068 R)
• M7: 5,128,963 km (0.077 R)
• M8: 5,503,257 km (0.086 R)
• M9: 5,929,312 km (0.095 R)
• M10: 7,110,836 km (0.105 R)
• M11: 8,189,137 km (0.089 R)
• M12: 9,465,207 km (0.113 R)
• M13: 11,332,487 km (0.111 R)
• M14: 12,078,532 km (0.101 R)
• M15: 13,609,816 km (0.077 R)
• M16: 14,027,044 km (0.105 R)
• M17: 14,762,318 km (0.113 R)
• M18: 17,962,516 km (0.091 R)
• M19: 19,876,022 km (0.039 R)
• M20: 25,879,235 km (0.105 R)
• M21: 27,454,800 km (0.07 R)
• M22: 28,604,908 km (0.099 R)
• M23: 29,093,495 km (0.113 R)
• M24: 36,417,058 km (0.111 R)
• M25: 39,709,857 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.4

Radius: 9.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.3 AU - 11.38 AU

Year: 11447 Days

Day: 11.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 100,245,189 km

• M1: 123,119 km (0.075 R)
• M2: 437,424 km (0.066 R)
• M3: 834,158 km (0.109 R)
• M4: 1,181,374 km (0.115 R)
• M5: 1,718,431 km (0.097 R)
• M6: 2,561,714 km (0.088 R)
• M7: 3,517,196 km (0.113 R)
• M8: 4,086,116 km (0.107 R)
• M9: 5,668,563 km (0.083 R)
• M10: 10,098,754 km (0.101 R)
• M11: 10,643,739 km (0.12 R)
• M12: 12,193,573 km (0.071 R)
• M13: 13,149,952 km (0.103 R)
• M14: 13,844,236 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.8

Radius: 3.4

Gravity: 54.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.54 AU - 22.14 AU

Year: 31542 Days

Day: 24.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 100,245,189 km

• M1: 46,974 km (0.117 R)
• M2: 172,038 km (0.095 R)
• M3: 500,704 km (0.078 R)
• M4: 646,412 km (0.119 R)
• M5: 931,097 km (0.031 R)
• M6: 1,444,816 km (0.077 R)
• M7: 1,743,114 km (0.063 R)
• M8: 1,865,186 km (0.071 R)
• M9: 2,460,885 km (0.103 R)
• M10: 3,980,650 km (0.11 R)
• M11: 4,192,929 km (0.114 R)
• M12: 5,242,358 km (0.11 R)
• M13: 5,716,135 km (0.094 R)
• M14: 6,032,085 km (0.037 R)
• M15: 7,308,155 km (0.049 R)
• M16: 7,466,131 km (0.041 R)
• M17: 10,247,753 km (0.104 R)
• M18: 11,544,767 km (0.088 R)
• M19: 14,791,938 km (0.081 R)
• M20: 15,386,440 km (0.087 R)
• M21: 16,173,923 km (0.083 R)
• M22: 16,622,717 km (0.057 R)
• M23: 20,103,111 km (0.068 R)
• M24: 20,937,419 km (0.096 R)
• M25: 33,971,881 km (0.075 R)
• M26: 34,411,849 km (0.055 R)
• M27: 35,453,349 km (0.08 R)
• M28: 41,475,561 km (0.115 R)
• M29: 48,144,484 km (0.079 R)
• M30: 50,011,167 km (0.116 R)
• M31: 50,771,124 km (0.114 R)
• M32: 54,486,387 km (0.106 R)
• M33: 61,579,420 km (0.097 R)
• M34: 63,333,306 km (0.07 R)
• M35: 71,879,533 km (0.111 R)
• M36: 75,303,679 km (0.108 R)
• M37: 83,003,930 km (0.038 R)
• M38: 91,777,845 km (0.12 R)
• M39: 92,345,868 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 13,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit