🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 8.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 378 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 51,359,128 km

• M1: 109,506 km (0.084 R)
• M2: 388,506 km (0.115 R)
• M3: 1,120,488 km (0.092 R)
• M4: 1,503,309 km (0.104 R)
• M5: 1,834,369 km (0.094 R)
• M6: 2,249,054 km (0.104 R)
• M7: 2,606,294 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 12

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.85 AU - 1.15 AU

Year: 646 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,359,128 km

• M1: 149,299 km (0.119 R)
• M2: 552,016 km (0.076 R)
• M3: 971,788 km (0.104 R)
• M4: 1,492,089 km (0.086 R)
• M5: 1,923,230 km (0.118 R)
• M6: 2,437,847 km (0.104 R)
• M7: 3,722,593 km (0.113 R)
• M8: 4,471,630 km (0.077 R)
• M9: 4,912,944 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 14.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.93 AU - 1.09 AU

Year: 655 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 51,359,128 km

• M1: 175,329 km (0.103 R)
• M2: 708,346 km (0.101 R)
• M3: 1,308,233 km (0.106 R)
• M4: 2,604,649 km (0.05 R)
• M5: 3,124,352 km (0.105 R)
• M6: 3,758,946 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.4

Radius: 10.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.35 AU - 2.21 AU

Year: 1533 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,359,128 km

• M1: 128,355 km (0.087 R)
• M2: 538,552 km (0.117 R)
• M3: 974,331 km (0.04 R)
• M4: 1,351,018 km (0.115 R)
• M5: 1,756,728 km (0.115 R)
• M6: 2,209,112 km (0.091 R)
• M7: 2,984,328 km (0.106 R)
• M8: 3,320,325 km (0.038 R)
• M9: 3,681,753 km (0.088 R)
• M10: 4,578,144 km (0.053 R)
• M11: 5,211,092 km (0.103 R)
• M12: 5,613,810 km (0.077 R)
• M13: 6,083,098 km (0.109 R)
• M14: 7,384,899 km (0.117 R)
• M15: 7,921,656 km (0.118 R)
• M16: 8,256,007 km (0.103 R)
• M17: 8,893,593 km (0.059 R)
• M18: 10,597,962 km (0.09 R)
• M19: 10,970,311 km (0.097 R)
• M20: 12,287,072 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.3

Radius: 11.7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.81 AU - 3.61 AU

Year: 3713 Days

Day: 9.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,359,128 km

• M1: 146,905 km (0.11 R)
• M2: 645,066 km (0.099 R)
• M3: 1,029,533 km (0.112 R)
• M4: 1,486,255 km (0.088 R)
• M5: 1,881,642 km (0.041 R)
• M6: 2,856,721 km (0.118 R)
• M7: 3,361,614 km (0.039 R)
• M8: 3,904,504 km (0.073 R)
• M9: 4,718,766 km (0.12 R)
• M10: 5,115,499 km (0.027 R)
• M11: 6,745,218 km (0.104 R)
• M12: 8,918,427 km (0.119 R)
• M13: 9,962,470 km (0.086 R)
• M14: 11,215,951 km (0.12 R)
• M15: 12,903,564 km (0.083 R)
• M16: 13,338,445 km (0.075 R)
• M17: 14,391,465 km (0.075 R)
• M18: 15,607,396 km (0.12 R)
• M19: 20,437,463 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 11.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.01 AU - 4.77 AU

Year: 4954 Days

Day: 8.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,359,128 km

• M1: 147,952 km (0.073 R)
• M2: 613,052 km (0.045 R)
• M3: 1,145,620 km (0.074 R)
• M4: 1,845,589 km (0.064 R)
• M5: 2,796,433 km (0.065 R)
• M6: 4,623,472 km (0.104 R)
• M7: 5,587,181 km (0.069 R)
• M8: 7,802,576 km (0.106 R)
• M9: 9,206,103 km (0.094 R)
• M10: 10,860,955 km (0.081 R)
• M11: 11,688,231 km (0.049 R)
• M12: 13,313,463 km (0.115 R)
• M13: 14,806,449 km (0.067 R)
• M14: 15,422,643 km (0.047 R)
• M15: 16,231,519 km (0.104 R)
• M16: 19,220,634 km (0.053 R)
• M17: 20,844,818 km (0.057 R)
• M18: 22,339,600 km (0.091 R)
• M19: 24,134,026 km (0.116 R)
• M20: 26,346,878 km (0.059 R)
• M21: 27,085,891 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 4.3

Gravity: 9.47 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.16 AU - 12.82 AU

Year: 21937 Days

Day: 16.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 51,359,128 km

• M1: 59,091 km (0.111 R)
• M2: 333,154 km (0.08 R)
• M3: 807,978 km (0.083 R)
• M4: 1,494,932 km (0.11 R)
• M5: 1,782,459 km (0.027 R)
• M6: 2,487,364 km (0.113 R)
• M7: 3,386,597 km (0.096 R)
• M8: 4,247,532 km (0.058 R)
• M9: 5,145,718 km (0.116 R)
• M10: 5,380,138 km (0.099 R)
• M11: 5,798,713 km (0.102 R)
• M12: 8,729,933 km (0.109 R)
• M13: 11,471,314 km (0.063 R)
• M14: 11,641,706 km (0.079 R)
• M15: 12,221,996 km (0.095 R)
• M16: 13,566,133 km (0.026 R)
• M17: 17,802,595 km (0.111 R)
• M18: 20,675,623 km (0.1 R)
• M19: 24,494,407 km (0.054 R)
• M20: 25,157,575 km (0.109 R)
• M21: 26,618,548 km (0.084 R)
• M22: 33,605,965 km (0.079 R)
• M23: 39,874,415 km (0.032 R)
• M24: 40,923,395 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 19,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit