🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.56 AU - 0.78 AU

Year: 360 Days

Day: 42.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.4

Radius: 13

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.85 AU - 2.03 AU

Year: 1773 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 94,711,032 km

• M1: 162,164 km (0.082 R)
• M2: 653,593 km (0.114 R)
• M3: 1,080,396 km (0.052 R)
• M4: 1,722,320 km (0.118 R)
• M5: 2,318,019 km (0.034 R)
• M6: 2,837,872 km (0.094 R)
• M7: 3,352,039 km (0.063 R)
• M8: 5,325,834 km (0.103 R)
• M9: 5,940,232 km (0.066 R)
• M10: 7,255,048 km (0.105 R)
• M11: 7,861,817 km (0.085 R)
• M12: 8,691,636 km (0.109 R)
• M13: 9,243,652 km (0.089 R)
• M14: 10,562,208 km (0.108 R)
• M15: 11,116,019 km (0.117 R)
• M16: 11,728,024 km (0.069 R)
• M17: 12,241,743 km (0.115 R)
• M18: 12,687,994 km (0.086 R)
• M19: 13,145,314 km (0.047 R)
• M20: 13,830,024 km (0.081 R)
• M21: 15,931,724 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 10.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.53 AU - 2.63 AU

Year: 2719 Days

Day: 12.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,711,032 km

• M1: 130,898 km (0.097 R)
• M2: 487,240 km (0.042 R)
• M3: 940,821 km (0.069 R)
• M4: 1,533,378 km (0.091 R)
• M5: 2,052,333 km (0.112 R)
• M6: 2,742,578 km (0.054 R)
• M7: 4,012,664 km (0.117 R)
• M8: 5,224,406 km (0.076 R)
• M9: 5,568,332 km (0.111 R)
• M10: 6,276,079 km (0.1 R)
• M11: 8,603,972 km (0.084 R)
• M12: 9,084,929 km (0.101 R)
• M13: 9,617,647 km (0.073 R)
• M14: 10,892,371 km (0.049 R)
• M15: 11,763,928 km (0.069 R)
• M16: 12,640,272 km (0.082 R)
• M17: 14,433,502 km (0.065 R)
• M18: 14,838,912 km (0.113 R)
• M19: 15,484,427 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.62 AU - 2.86 AU

Year: 2975 Days

Day: 9 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,711,032 km

• M1: 99,483 km (0.058 R)
• M2: 493,972 km (0.085 R)
• M3: 853,306 km (0.083 R)
• M4: 1,142,629 km (0.063 R)
• M5: 2,471,656 km (0.119 R)
• M6: 3,041,624 km (0.101 R)
• M7: 3,975,863 km (0.106 R)
• M8: 4,519,052 km (0.104 R)
• M9: 5,503,406 km (0.083 R)
• M10: 5,939,484 km (0.095 R)
• M11: 6,423,134 km (0.114 R)
• M12: 7,607,650 km (0.088 R)
• M13: 10,130,020 km (0.115 R)
• M14: 11,505,722 km (0.062 R)
• M15: 11,765,125 km (0.104 R)
• M16: 12,882,172 km (0.109 R)
• M17: 13,486,996 km (0.109 R)
• M18: 14,195,043 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.6

Radius: 8.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.6 AU - 2.92 AU

Year: 3008 Days

Day: 10.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 94,711,032 km

• M1: 103,372 km (0.116 R)
• M2: 420,669 km (0.062 R)
• M3: 788,082 km (0.069 R)
• M4: 1,390,363 km (0.096 R)
• M5: 1,675,347 km (0.079 R)
• M6: 2,235,142 km (0.109 R)
• M7: 2,942,291 km (0.099 R)
• M8: 3,544,422 km (0.118 R)
• M9: 3,875,183 km (0.044 R)
• M10: 6,874,621 km (0.068 R)
• M11: 7,712,518 km (0.106 R)
• M12: 8,099,827 km (0.118 R)
• M13: 9,034,066 km (0.065 R)
• M14: 10,005,854 km (0.082 R)
• M15: 11,395,917 km (0.103 R)
• M16: 11,971,869 km (0.108 R)
• M17: 12,529,270 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.4

Radius: 14.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.41 AU - 3.17 AU

Year: 3057 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 94,711,032 km

• M1: 177,872 km (0.096 R)
• M2: 638,035 km (0.119 R)
• M3: 1,338,452 km (0.062 R)
• M4: 2,072,828 km (0.109 R)
• M5: 3,171,325 km (0.06 R)
• M6: 4,015,356 km (0.05 R)
• M7: 4,594,151 km (0.113 R)
• M8: 5,115,649 km (0.082 R)
• M9: 6,452,156 km (0.111 R)
• M10: 7,709,825 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 10.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.51 AU - 3.79 AU

Year: 3668 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,711,032 km

• M1: 130,599 km (0.064 R)
• M2: 463,903 km (0.109 R)
• M3: 825,930 km (0.115 R)
• M4: 1,612,665 km (0.104 R)
• M5: 2,147,029 km (0.099 R)
• M6: 3,643,456 km (0.103 R)
• M7: 3,973,768 km (0.069 R)
• M8: 4,344,173 km (0.074 R)
• M9: 4,780,550 km (0.114 R)
• M10: 5,314,764 km (0.078 R)
• M11: 5,765,652 km (0.051 R)
• M12: 6,476,690 km (0.043 R)
• M13: 9,364,228 km (0.119 R)
• M14: 10,274,083 km (0.096 R)
• M15: 11,051,094 km (0.112 R)
• M16: 12,473,919 km (0.063 R)
• M17: 13,101,333 km (0.062 R)
• M18: 16,460,104 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.7

Radius: 10.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.68 AU - 3.86 AU

Year: 3879 Days

Day: 12.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 94,711,032 km

• M1: 128,056 km (0.08 R)
• M2: 493,224 km (0.026 R)
• M3: 831,465 km (0.105 R)
• M4: 1,196,484 km (0.067 R)
• M5: 1,692,401 km (0.11 R)
• M6: 2,280,021 km (0.115 R)
• M7: 2,614,522 km (0.085 R)
• M8: 2,982,234 km (0.073 R)
• M9: 4,298,545 km (0.081 R)
• M10: 5,445,213 km (0.118 R)
• M11: 6,668,026 km (0.097 R)
• M12: 7,113,678 km (0.104 R)
• M13: 7,835,936 km (0.115 R)
• M14: 8,434,478 km (0.056 R)
• M15: 10,375,360 km (0.119 R)
• M16: 13,419,079 km (0.113 R)
• M17: 14,867,784 km (0.068 R)
• M18: 15,837,777 km (0.107 R)
• M19: 16,364,810 km (0.099 R)
• M20: 17,565,782 km (0.113 R)
• M21: 17,959,823 km (0.039 R)
• M22: 19,959,049 km (0.091 R)
• M23: 20,636,428 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.4

Radius: 5.2

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.39 AU - 7.25 AU

Year: 11684 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,711,032 km

• M1: 65,075 km (0.073 R)
• M2: 388,805 km (0.1 R)
• M3: 570,865 km (0.115 R)
• M4: 978,220 km (0.104 R)
• M5: 1,751,492 km (0.074 R)
• M6: 2,083,001 km (0.107 R)
• M7: 2,349,584 km (0.084 R)
• M8: 2,619,908 km (0.055 R)
• M9: 2,791,795 km (0.027 R)
• M10: 3,266,021 km (0.1 R)
• M11: 3,913,779 km (0.042 R)
• M12: 4,139,223 km (0.095 R)
• M13: 5,521,957 km (0.073 R)
• M14: 6,680,742 km (0.072 R)
• M15: 8,233,867 km (0.093 R)
• M16: 8,521,244 km (0.105 R)
• M17: 8,857,840 km (0.052 R)
• M18: 10,482,921 km (0.116 R)
• M19: 11,517,390 km (0.105 R)
• M20: 11,928,934 km (0.074 R)
• M21: 12,243,838 km (0.042 R)
• M22: 15,332,884 km (0.095 R)
• M23: 16,793,109 km (0.065 R)
• M24: 22,354,111 km (0.104 R)
• M25: 24,226,328 km (0.084 R)
• M26: 30,174,938 km (0.109 R)
• M27: 31,351,824 km (0.087 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 4.5

Gravity: 46.44 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.02 AU - 12.84 AU

Year: 23705 Days

Day: 17.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 94,711,032 km

• M1: 56,698 km (0.081 R)
• M2: 299,345 km (0.105 R)
• M3: 512,822 km (0.102 R)
• M4: 674,986 km (0.071 R)
• M5: 836,102 km (0.053 R)
• M6: 983,606 km (0.104 R)
• M7: 1,364,482 km (0.085 R)
• M8: 2,412,565 km (0.103 R)
• M9: 4,509,029 km (0.074 R)
• M10: 4,773,219 km (0.095 R)
• M11: 5,007,639 km (0.045 R)
• M12: 8,397,078 km (0.046 R)
• M13: 9,883,333 km (0.115 R)
• M14: 10,589,584 km (0.065 R)
• M15: 10,988,712 km (0.099 R)
• M16: 11,676,114 km (0.097 R)
• M17: 12,102,169 km (0.051 R)
• M18: 13,596,950 km (0.067 R)
• M19: 13,752,831 km (0.068 R)
• M20: 16,501,393 km (0.039 R)
• M21: 17,401,524 km (0.095 R)
• M22: 21,752,877 km (0.073 R)
• M23: 26,291,227 km (0.083 R)
• M24: 31,695,002 km (0.083 R)
• M25: 34,077,348 km (0.107 R)
• M26: 34,509,835 km (0.092 R)
• M27: 34,800,205 km (0.09 R)
• M28: 38,568,126 km (0.103 R)
• M29: 41,443,397 km (0.068 R)
• M30: 43,437,687 km (0.101 R)
• M31: 49,066,606 km (0.096 R)
• M32: 55,758,567 km (0.107 R)
• M33: 57,572,741 km (0.05 R)
• M34: 59,010,526 km (0.068 R)
• M35: 63,467,495 km (0.09 R)
• M36: 68,600,497 km (0.053 R)
• M37: 71,620,729 km (0.096 R)
• M38: 75,458,064 km (0.027 R)
• M39: 75,702,357 km (0.094 R)
• M40: 82,499,037 km (0.076 R)
• M41: 83,278,442 km (0.086 R)
• M42: 84,062,634 km (0.08 R)
• M43: 90,515,089 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit