🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 9.1

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 360 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 78,394,442 km

• M1: 113,246 km (0.114 R)
• M2: 398,230 km (0.095 R)
• M3: 702,811 km (0.103 R)
• M4: 1,049,579 km (0.089 R)
• M5: 1,492,688 km (0.069 R)
• M6: 1,789,639 km (0.119 R)
• M7: 2,173,507 km (0.034 R)
• M8: 2,462,381 km (0.054 R)
• M9: 2,920,001 km (0.067 R)
• M10: 3,283,972 km (0.107 R)
• M11: 3,644,055 km (0.084 R)
• M12: 4,006,231 km (0.107 R)
• M13: 4,392,343 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 13.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 377 Days

Day: 10.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,394,442 km

• M1: 167,250 km (0.101 R)
• M2: 653,892 km (0.067 R)
• M3: 1,107,922 km (0.104 R)
• M4: 1,567,486 km (0.117 R)
• M5: 2,008,800 km (0.096 R)
• M6: 2,826,203 km (0.107 R)
• M7: 3,292,200 km (0.089 R)
• M8: 3,843,917 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 8.3

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.52 AU

Year: 947 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 78,394,442 km

• M1: 103,971 km (0.09 R)
• M2: 433,385 km (0.111 R)
• M3: 768,783 km (0.094 R)
• M4: 1,127,070 km (0.093 R)
• M5: 1,663,379 km (0.088 R)
• M6: 2,262,369 km (0.069 R)
• M7: 2,588,642 km (0.111 R)
• M8: 2,856,871 km (0.103 R)
• M9: 3,266,619 km (0.086 R)
• M10: 3,625,205 km (0.072 R)
• M11: 3,899,568 km (0.071 R)
• M12: 5,427,411 km (0.086 R)
• M13: 5,706,112 km (0.101 R)
• M14: 6,735,495 km (0.088 R)
• M15: 7,104,702 km (0.113 R)
• M16: 7,560,676 km (0.117 R)
• M17: 9,269,533 km (0.059 R)
• M18: 9,639,937 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.6

Radius: 11.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.01 AU - 2.43 AU

Year: 2325 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,394,442 km

• M1: 148,551 km (0.096 R)
• M2: 674,686 km (0.074 R)
• M3: 1,053,468 km (0.114 R)
• M4: 1,450,202 km (0.083 R)
• M5: 1,893,909 km (0.076 R)
• M6: 2,450,114 km (0.106 R)
• M7: 3,657,818 km (0.071 R)
• M8: 5,604,684 km (0.1 R)
• M9: 6,980,536 km (0.061 R)
• M10: 7,368,892 km (0.099 R)
• M11: 8,544,432 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.2

Radius: 8.6

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.46 AU - 2.78 AU

Year: 2981 Days

Day: 9.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,394,442 km

• M1: 106,962 km (0.101 R)
• M2: 424,858 km (0.109 R)
• M3: 804,687 km (0.062 R)
• M4: 1,105,079 km (0.101 R)
• M5: 1,443,919 km (0.101 R)
• M6: 2,509,504 km (0.095 R)
• M7: 3,070,945 km (0.11 R)
• M8: 4,029,119 km (0.081 R)
• M9: 4,484,346 km (0.111 R)
• M10: 5,958,034 km (0.031 R)
• M11: 7,293,345 km (0.108 R)
• M12: 7,909,838 km (0.077 R)
• M13: 8,981,108 km (0.109 R)
• M14: 13,194,682 km (0.077 R)
• M15: 13,625,075 km (0.105 R)

Asteroid Belt

Center: 3.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 10.4

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.88 AU - 5.68 AU

Year: 7346 Days

Day: 10.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,394,442 km

• M1: 139,874 km (0.049 R)
• M2: 480,957 km (0.04 R)
• M3: 1,172,698 km (0.044 R)
• M4: 2,053,680 km (0.077 R)
• M5: 3,025,617 km (0.098 R)
• M6: 3,844,516 km (0.113 R)
• M7: 5,341,392 km (0.063 R)
• M8: 6,394,112 km (0.095 R)
• M9: 6,786,358 km (0.084 R)
• M10: 8,349,955 km (0.085 R)
• M11: 9,717,578 km (0.055 R)
• M12: 11,025,513 km (0.119 R)
• M13: 11,748,220 km (0.085 R)
• M14: 12,283,631 km (0.11 R)
• M15: 12,667,948 km (0.116 R)
• M16: 14,106,780 km (0.035 R)
• M17: 14,650,419 km (0.11 R)
• M18: 15,270,951 km (0.079 R)
• M19: 16,498,102 km (0.113 R)
• M20: 18,711,702 km (0.106 R)
• M21: 19,590,589 km (0.06 R)
• M22: 19,964,733 km (0.081 R)
• M23: 22,801,857 km (0.117 R)
• M24: 24,662,256 km (0.087 R)
• M25: 25,098,783 km (0.089 R)
• M26: 25,451,684 km (0.079 R)
• M27: 33,225,687 km (0.066 R)
• M28: 37,188,834 km (0.093 R)
• M29: 38,929,405 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.5

Radius: 9.3

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.27 AU - 5.83 AU

Year: 7977 Days

Day: 10.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,394,442 km

• M1: 115,639 km (0.118 R)
• M2: 407,205 km (0.05 R)
• M3: 806,781 km (0.036 R)
• M4: 1,293,274 km (0.085 R)
• M5: 1,768,396 km (0.098 R)
• M6: 3,157,712 km (0.084 R)
• M7: 5,134,199 km (0.071 R)
• M8: 6,152,661 km (0.105 R)
• M9: 7,904,452 km (0.104 R)
• M10: 11,865,804 km (0.076 R)
• M11: 13,337,697 km (0.034 R)
• M12: 14,612,570 km (0.11 R)
• M13: 16,301,231 km (0.074 R)
• M14: 16,708,586 km (0.105 R)
• M15: 31,282,860 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.8

Radius: 3.9

Gravity: 50.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.53 AU - 10.95 AU

Year: 19743 Days

Day: 23.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 78,394,442 km

• M1: 68,067 km (0.06 R)
• M2: 245,640 km (0.093 R)
• M3: 369,357 km (0.06 R)
• M4: 520,750 km (0.104 R)
• M5: 784,491 km (0.086 R)
• M6: 1,026,840 km (0.083 R)
• M7: 1,317,209 km (0.116 R)
• M8: 1,695,692 km (0.067 R)
• M9: 1,881,343 km (0.041 R)
• M10: 2,427,973 km (0.06 R)
• M11: 3,020,381 km (0.043 R)
• M12: 3,155,019 km (0.085 R)
• M13: 3,407,540 km (0.081 R)
• M14: 3,613,237 km (0.064 R)
• M15: 3,889,694 km (0.118 R)
• M16: 4,279,995 km (0.062 R)
• M17: 4,876,891 km (0.025 R)
• M18: 5,025,142 km (0.119 R)
• M19: 6,813,734 km (0.105 R)
• M20: 8,130,794 km (0.077 R)
• M21: 8,286,824 km (0.08 R)
• M22: 9,379,188 km (0.104 R)
• M23: 9,959,777 km (0.087 R)
• M24: 10,625,638 km (0.081 R)
• M25: 10,812,336 km (0.101 R)
• M26: 13,442,117 km (0.058 R)
• M27: 13,881,186 km (0.06 R)
• M28: 17,744,252 km (0.055 R)
• M29: 19,732,109 km (0.071 R)
• M30: 21,763,498 km (0.095 R)
• M31: 27,735,445 km (0.101 R)
• M32: 30,028,182 km (0.077 R)
• M33: 37,514,508 km (0.067 R)
• M34: 38,823,041 km (0.113 R)
• M35: 39,861,549 km (0.043 R)
• M36: 41,223,788 km (0.08 R)
• M37: 42,149,050 km (0.086 R)
• M38: 42,304,632 km (0.097 R)
• M39: 42,460,513 km (0.104 R)
• M40: 59,869,666 km (0.097 R)
• M41: 66,796,945 km (0.084 R)
• M42: 70,452,668 km (0.1 R)
• M43: 71,552,662 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit