🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.48 AU - 0.64 AU

Year: 128 Days

Day: 12 Hours

Environment

Temp: 335 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,147,484 km

• M1: 83,924 km (0.076 R)
• M2: 107,561 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 131 Days

Day: 15.1 Hours

Environment

Temp: 351 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,147,484 km

• M1: 59,989 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.19 AU - 1.57 AU

Year: 493 Days

Day: 33.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.18 AU - 6.64 AU

Year: 4373 Days

Day: 37.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.48 AU - 8.22 AU

Year: 5457 Days

Day: 32.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,147,484 km

• M1: 78,838 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 9.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.56 AU - 11.46 AU

Year: 8926 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 28,147,484 km

• M1: 126,709 km (0.087 R)
• M2: 467,793 km (0.113 R)
• M3: 783,145 km (0.098 R)
• M4: 1,357,900 km (0.101 R)
• M5: 1,795,474 km (0.097 R)
• M6: 2,426,477 km (0.114 R)
• M7: 3,137,666 km (0.117 R)
• M8: 4,509,628 km (0.114 R)
• M9: 5,403,026 km (0.064 R)
• M10: 5,736,181 km (0.072 R)
• M11: 6,212,500 km (0.034 R)
• M12: 7,029,454 km (0.084 R)
• M13: 8,228,032 km (0.073 R)
• M14: 10,091,723 km (0.117 R)
• M15: 11,513,800 km (0.096 R)
• M16: 12,957,569 km (0.035 R)
• M17: 15,464,680 km (0.12 R)
• M18: 16,014,751 km (0.111 R)
• M19: 21,192,633 km (0.109 R)
• M20: 27,299,816 km (0.058 R)
• M21: 30,513,777 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 12.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.24 AU - 14.2 AU

Year: 14630 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 28,147,484 km

• M1: 159,172 km (0.108 R)
• M2: 683,662 km (0.057 R)
• M3: 1,503,907 km (0.066 R)
• M4: 1,914,554 km (0.07 R)
• M5: 2,472,254 km (0.034 R)
• M6: 3,819,982 km (0.119 R)
• M7: 4,940,918 km (0.087 R)
• M8: 5,546,790 km (0.119 R)
• M9: 6,619,257 km (0.056 R)
• M10: 7,018,384 km (0.118 R)
• M11: 9,487,198 km (0.073 R)
• M12: 11,894,975 km (0.05 R)
• M13: 14,442,328 km (0.059 R)
• M14: 16,004,878 km (0.034 R)
• M15: 20,899,571 km (0.08 R)
• M16: 24,151,679 km (0.068 R)
• M17: 30,830,625 km (0.074 R)
• M18: 36,581,167 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.7

Radius: 8.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.49 AU - 15.75 AU

Year: 17015 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,147,484 km

• M1: 104,419 km (0.088 R)
• M2: 406,906 km (0.104 R)
• M3: 673,938 km (0.118 R)
• M4: 1,112,859 km (0.048 R)
• M5: 1,767,349 km (0.046 R)
• M6: 2,373,819 km (0.109 R)
• M7: 3,399,163 km (0.118 R)
• M8: 3,818,635 km (0.033 R)
• M9: 4,463,701 km (0.074 R)
• M10: 4,795,509 km (0.036 R)
• M11: 5,287,686 km (0.115 R)
• M12: 6,088,633 km (0.049 R)
• M13: 6,455,747 km (0.061 R)
• M14: 6,968,119 km (0.091 R)
• M15: 7,415,566 km (0.1 R)
• M16: 8,171,335 km (0.074 R)
• M17: 8,618,483 km (0.108 R)
• M18: 10,002,413 km (0.09 R)
• M19: 12,411,986 km (0.113 R)
• M20: 13,820,450 km (0.067 R)
• M21: 16,013,106 km (0.077 R)
• M22: 18,512,288 km (0.074 R)
• M23: 19,283,914 km (0.073 R)
• M24: 21,353,301 km (0.072 R)
• M25: 22,393,455 km (0.064 R)
• M26: 27,994,399 km (0.106 R)
• M27: 28,896,325 km (0.103 R)
• M28: 37,225,934 km (0.033 R)
• M29: 41,861,075 km (0.108 R)
• M30: 44,544,561 km (0.1 R)
• M31: 48,137,752 km (0.065 R)
• M32: 60,440,681 km (0.088 R)
• M33: 63,475,873 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 9.6

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.56 AU - 17.38 AU

Year: 17630 Days

Day: 14.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 28,147,484 km

• M1: 119,379 km (0.091 R)
• M2: 449,542 km (0.049 R)
• M3: 1,820,905 km (0.097 R)
• M4: 2,144,037 km (0.113 R)
• M5: 3,463,789 km (0.104 R)
• M6: 4,026,726 km (0.101 R)
• M7: 5,487,848 km (0.078 R)
• M8: 6,086,838 km (0.096 R)
• M9: 7,557,834 km (0.116 R)
• M10: 8,248,527 km (0.116 R)
• M11: 8,980,809 km (0.064 R)
• M12: 11,000,829 km (0.119 R)
• M13: 11,758,243 km (0.099 R)
• M14: 16,155,972 km (0.042 R)
• M15: 18,237,925 km (0.065 R)
• M16: 21,252,023 km (0.118 R)
• M17: 24,371,737 km (0.068 R)
• M18: 24,902,062 km (0.099 R)
• M19: 25,985,749 km (0.108 R)
• M20: 28,363,307 km (0.086 R)
• M21: 30,635,998 km (0.053 R)
• M22: 32,259,434 km (0.085 R)
• M23: 32,641,956 km (0.047 R)
• M24: 35,136,052 km (0.06 R)
• M25: 41,997,209 km (0.065 R)
• M26: 43,531,036 km (0.062 R)
• M27: 45,580,526 km (0.097 R)
• M28: 46,710,140 km (0.096 R)
• M29: 49,870,694 km (0.071 R)
• M30: 52,640,499 km (0.047 R)
• M31: 60,010,438 km (0.117 R)
• M32: 64,746,856 km (0.078 R)
• M33: 71,225,940 km (0.106 R)
• M34: 73,625,041 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.8

Radius: 7.9

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.99 AU - 19.89 AU

Year: 21222 Days

Day: 21.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,147,484 km

• M1: 100,380 km (0.082 R)
• M2: 417,677 km (0.115 R)
• M3: 796,609 km (0.052 R)
• M4: 1,589,328 km (0.075 R)
• M5: 2,017,327 km (0.056 R)
• M6: 2,955,007 km (0.117 R)
• M7: 3,604,411 km (0.093 R)
• M8: 4,539,547 km (0.079 R)
• M9: 5,976,884 km (0.096 R)
• M10: 10,394,060 km (0.079 R)
• M11: 17,815,012 km (0.111 R)
• M12: 20,751,319 km (0.069 R)
• M13: 24,605,559 km (0.102 R)
• M14: 25,698,072 km (0.038 R)
• M15: 26,256,221 km (0.114 R)

Kuiper Belt

Range: 36 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 11,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit