🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.2

Radius: 9.3

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.48 AU - 0.7 AU

Year: 307 Days

Day: 6.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 93,102,336 km

• M1: 115,639 km (0.051 R)
• M2: 546,182 km (0.099 R)
• M3: 927,357 km (0.08 R)
• M4: 1,295,817 km (0.077 R)
• M5: 1,761,515 km (0.034 R)
• M6: 2,150,170 km (0.119 R)
• M7: 2,613,475 km (0.083 R)
• M8: 3,638,071 km (0.104 R)
• M9: 3,964,792 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.4

Radius: 13.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 307 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 93,102,336 km

• M1: 165,156 km (0.099 R)
• M2: 651,200 km (0.069 R)
• M3: 1,217,876 km (0.117 R)
• M4: 1,660,836 km (0.073 R)
• M5: 2,291,540 km (0.034 R)
• M6: 3,195,560 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.9

Radius: 10.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.78 AU - 1.24 AU

Year: 688 Days

Day: 10.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 93,102,336 km

• M1: 130,599 km (0.114 R)
• M2: 471,233 km (0.09 R)
• M3: 1,033,572 km (0.101 R)
• M4: 1,524,402 km (0.065 R)
• M5: 1,858,604 km (0.081 R)
• M6: 2,195,050 km (0.109 R)
• M7: 2,788,504 km (0.062 R)
• M8: 3,208,725 km (0.101 R)
• M9: 4,032,111 km (0.117 R)
• M10: 4,859,088 km (0.069 R)
• M11: 5,488,447 km (0.118 R)
• M12: 5,943,823 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 10.5

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.15 AU - 1.75 AU

Year: 1184 Days

Day: 10 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,102,336 km

• M1: 130,599 km (0.078 R)
• M2: 459,714 km (0.088 R)
• M3: 1,154,447 km (0.119 R)
• M4: 1,538,614 km (0.079 R)
• M5: 1,969,905 km (0.05 R)
• M6: 3,159,507 km (0.075 R)
• M7: 4,035,403 km (0.032 R)
• M8: 4,479,259 km (0.101 R)
• M9: 4,882,874 km (0.092 R)
• M10: 6,327,691 km (0.059 R)
• M11: 8,452,280 km (0.114 R)
• M12: 9,181,420 km (0.061 R)
• M13: 9,661,629 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 14.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.26 AU - 2.02 AU

Year: 1424 Days

Day: 10.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 93,102,336 km

• M1: 181,612 km (0.096 R)
• M2: 644,916 km (0.117 R)
• M3: 1,127,519 km (0.038 R)
• M4: 1,605,185 km (0.111 R)
• M5: 2,097,213 km (0.074 R)
• M6: 2,678,251 km (0.045 R)
• M7: 3,153,972 km (0.036 R)
• M8: 3,670,085 km (0.056 R)
• M9: 4,188,142 km (0.098 R)
• M10: 6,162,235 km (0.104 R)
• M11: 8,460,208 km (0.084 R)
• M12: 9,497,819 km (0.08 R)
• M13: 10,080,503 km (0.103 R)
• M14: 11,317,977 km (0.091 R)
• M15: 12,731,676 km (0.119 R)
• M16: 13,724,258 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 13.5

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.66 AU - 2 AU

Year: 1679 Days

Day: 10.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,102,336 km

• M1: 167,849 km (0.073 R)
• M2: 680,521 km (0.113 R)
• M3: 2,484,671 km (0.095 R)
• M4: 3,198,253 km (0.049 R)
• M5: 6,086,539 km (0.081 R)
• M6: 7,870,344 km (0.078 R)
• M7: 9,811,376 km (0.084 R)
• M8: 10,536,028 km (0.043 R)
• M9: 11,519,934 km (0.102 R)
• M10: 12,015,103 km (0.114 R)
• M11: 12,445,196 km (0.084 R)
• M12: 13,048,225 km (0.066 R)
• M13: 14,531,488 km (0.108 R)
• M14: 15,336,624 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.1

Radius: 8.2

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.61 AU - 2.17 AU

Year: 1762 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 93,102,336 km

• M1: 211,232 km (0.057 R)
• M2: 498,460 km (0.115 R)
• M3: 882,627 km (0.114 R)
• M4: 1,467,555 km (0.106 R)
• M5: 1,819,260 km (0.096 R)
• M6: 2,092,276 km (0.075 R)
• M7: 2,553,935 km (0.059 R)
• M8: 3,663,053 km (0.103 R)
• M9: 4,178,867 km (0.09 R)
• M10: 5,424,120 km (0.069 R)
• M11: 6,501,972 km (0.079 R)
• M12: 8,595,295 km (0.094 R)
• M13: 9,606,876 km (0.091 R)
• M14: 12,259,695 km (0.108 R)
• M15: 12,992,276 km (0.106 R)
• M16: 14,410,464 km (0.104 R)
• M17: 15,504,922 km (0.113 R)
• M18: 15,834,187 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.6

Radius: 8.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.37 AU - 4.99 AU

Year: 5796 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 93,102,336 km

• M1: 103,223 km (0.088 R)
• M2: 363,672 km (0.118 R)
• M3: 706,102 km (0.118 R)
• M4: 1,332,468 km (0.098 R)
• M5: 2,089,583 km (0.033 R)
• M6: 4,586,820 km (0.082 R)
• M7: 9,699,776 km (0.049 R)
• M8: 10,058,063 km (0.103 R)
• M9: 13,692,394 km (0.1 R)
• M10: 14,042,603 km (0.068 R)
• M11: 14,501,569 km (0.105 R)
• M12: 15,557,281 km (0.072 R)
• M13: 15,938,606 km (0.078 R)
• M14: 17,880,237 km (0.087 R)
• M15: 18,419,537 km (0.074 R)
• M16: 18,723,669 km (0.116 R)
• M17: 21,953,488 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.2

Radius: 6.9

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.03 AU - 12.57 AU

Year: 24073 Days

Day: 16.8 Hours

Environment

Temp: -244 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 93,102,336 km

• M1: 87,814 km (0.112 R)
• M2: 419,024 km (0.112 R)
• M3: 646,562 km (0.111 R)
• M4: 1,188,256 km (0.112 R)
• M5: 1,610,122 km (0.082 R)
• M6: 2,284,659 km (0.054 R)
• M7: 8,847,667 km (0.111 R)
• M8: 9,991,791 km (0.039 R)
• M9: 12,424,552 km (0.107 R)
• M10: 13,622,681 km (0.111 R)
• M11: 14,249,796 km (0.03 R)
• M12: 17,585,230 km (0.077 R)
• M13: 23,678,201 km (0.117 R)
• M14: 24,128,192 km (0.096 R)
• M15: 25,866,968 km (0.116 R)
• M16: 32,957,159 km (0.059 R)
• M17: 34,085,725 km (0.088 R)
• M18: 37,625,809 km (0.092 R)
• M19: 39,958,339 km (0.068 R)
• M20: 40,276,534 km (0.115 R)
• M21: 44,396,908 km (0.103 R)
• M22: 49,518,541 km (0.097 R)
• M23: 51,748,297 km (0.107 R)
• M24: 53,463,885 km (0.098 R)
• M25: 56,807,248 km (0.084 R)
• M26: 57,816,585 km (0.05 R)
• M27: 60,915,954 km (0.103 R)
• M28: 63,907,163 km (0.112 R)
• M29: 71,575,999 km (0.085 R)
• M30: 74,663,250 km (0.087 R)
• M31: 79,835,896 km (0.108 R)
• M32: 81,356,408 km (0.105 R)
• M33: 90,613,375 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit