🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.3

Radius: 12.6

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.47 AU - 0.61 AU

Year: 269 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 84,662,105 km

• M1: 156,629 km (0.092 R)
• M2: 597,045 km (0.091 R)
• M3: 990,936 km (0.114 R)
• M4: 1,568,982 km (0.053 R)
• M5: 2,144,635 km (0.104 R)
• M6: 2,613,475 km (0.03 R)
• M7: 3,078,425 km (0.115 R)
• M8: 3,679,360 km (0.057 R)
• M9: 4,449,489 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858

Radius: 10.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.99 AU - 1.13 AU

Year: 740 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,662,105 km

• M1: 129,402 km (0.046 R)
• M2: 527,632 km (0.075 R)
• M3: 899,532 km (0.102 R)
• M4: 1,406,519 km (0.092 R)
• M5: 2,218,088 km (0.111 R)
• M6: 2,817,975 km (0.062 R)
• M7: 3,156,814 km (0.114 R)
• M8: 4,244,840 km (0.079 R)
• M9: 5,451,496 km (0.084 R)
• M10: 5,880,842 km (0.108 R)
• M11: 6,227,759 km (0.084 R)
• M12: 6,985,622 km (0.07 R)
• M13: 8,299,391 km (0.081 R)
• M14: 8,684,755 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.7

Radius: 13.1

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.11 AU - 4.01 AU

Year: 4556 Days

Day: 10.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,662,105 km

• M1: 163,959 km (0.048 R)
• M2: 755,320 km (0.111 R)
• M3: 1,229,844 km (0.095 R)
• M4: 1,765,404 km (0.034 R)
• M5: 2,872,878 km (0.039 R)
• M6: 3,411,131 km (0.027 R)
• M7: 4,205,196 km (0.083 R)
• M8: 5,217,226 km (0.088 R)
• M9: 6,385,585 km (0.107 R)
• M10: 6,881,203 km (0.092 R)
• M11: 7,308,604 km (0.114 R)
• M12: 7,753,807 km (0.1 R)
• M13: 9,494,079 km (0.073 R)
• M14: 12,754,714 km (0.05 R)
• M15: 13,448,849 km (0.068 R)
• M16: 15,218,143 km (0.097 R)
• M17: 16,373,038 km (0.055 R)
• M18: 17,473,031 km (0.026 R)
• M19: 18,680,286 km (0.116 R)
• M20: 20,127,197 km (0.085 R)
• M21: 20,751,618 km (0.074 R)
• M22: 21,389,055 km (0.063 R)
• M23: 21,908,309 km (0.043 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.3

Radius: 3.7

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.13 AU - 6.73 AU

Year: 9794 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,662,105 km

• M1: 59,540 km (0.07 R)
• M2: 382,671 km (0.117 R)
• M3: 1,027,737 km (0.037 R)
• M4: 1,779,018 km (0.113 R)
• M5: 2,009,698 km (0.106 R)
• M6: 2,318,617 km (0.065 R)
• M7: 2,484,372 km (0.107 R)
• M8: 8,137,526 km (0.098 R)
• M9: 9,137,438 km (0.083 R)
• M10: 10,662,738 km (0.103 R)
• M11: 12,902,667 km (0.105 R)
• M12: 17,243,249 km (0.091 R)
• M13: 20,493,861 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.8

Radius: 3

Gravity: 59.31 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.83 AU - 6.41 AU

Year: 10269 Days

Day: 19.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,662,105 km

• M1: 37,399 km (0.115 R)
• M2: 147,653 km (0.087 R)
• M3: 277,654 km (0.103 R)
• M4: 642,074 km (0.1 R)
• M5: 763,697 km (0.079 R)
• M6: 1,032,674 km (0.057 R)
• M7: 1,348,026 km (0.108 R)
• M8: 1,577,210 km (0.104 R)
• M9: 1,911,562 km (0.099 R)
• M10: 2,254,739 km (0.111 R)
• M11: 3,083,960 km (0.108 R)
• M12: 3,313,593 km (0.101 R)
• M13: 3,653,928 km (0.07 R)
• M14: 3,884,608 km (0.116 R)
• M15: 4,814,658 km (0.111 R)
• M16: 5,445,213 km (0.089 R)
• M17: 5,814,570 km (0.113 R)
• M18: 6,528,451 km (0.109 R)
• M19: 10,069,881 km (0.117 R)
• M20: 11,147,585 km (0.11 R)
• M21: 11,577,678 km (0.043 R)
• M22: 12,875,440 km (0.102 R)
• M23: 15,556,084 km (0.029 R)
• M24: 23,264,414 km (0.114 R)
• M25: 24,232,013 km (0.1 R)
• M26: 24,952,476 km (0.105 R)
• M27: 26,153,298 km (0.074 R)
• M28: 27,586,147 km (0.112 R)
• M29: 27,781,073 km (0.039 R)
• M30: 28,075,182 km (0.086 R)
• M31: 30,192,291 km (0.115 R)
• M32: 31,874,968 km (0.047 R)
• M33: 32,197,351 km (0.115 R)
• M34: 32,305,211 km (0.093 R)
• M35: 33,508,277 km (0.099 R)
• M36: 34,627,718 km (0.083 R)
• M37: 35,887,482 km (0.109 R)
• M38: 39,601,548 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.2

Radius: 5.9

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.72 AU - 9.4 AU

Year: 14099 Days

Day: 22.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 84,662,105 km

• M1: 75,547 km (0.111 R)
• M2: 407,355 km (0.03 R)
• M3: 685,757 km (0.108 R)
• M4: 914,492 km (0.115 R)
• M5: 1,181,973 km (0.103 R)
• M6: 1,486,404 km (0.03 R)
• M7: 1,696,589 km (0.053 R)
• M8: 2,233,795 km (0.11 R)
• M9: 4,375,139 km (0.092 R)
• M10: 5,694,144 km (0.073 R)
• M11: 6,405,332 km (0.112 R)
• M12: 6,721,881 km (0.082 R)
• M13: 7,472,264 km (0.114 R)
• M14: 13,058,697 km (0.027 R)
• M15: 13,632,555 km (0.098 R)
• M16: 14,558,117 km (0.116 R)
• M17: 15,384,346 km (0.069 R)
• M18: 15,809,054 km (0.029 R)
• M19: 17,054,606 km (0.097 R)
• M20: 18,285,348 km (0.051 R)
• M21: 19,905,792 km (0.111 R)
• M22: 22,693,548 km (0.11 R)
• M23: 22,967,611 km (0.117 R)
• M24: 23,243,769 km (0.1 R)
• M25: 24,466,283 km (0.078 R)
• M26: 29,786,282 km (0.061 R)
• M27: 30,224,903 km (0.101 R)
• M28: 30,667,713 km (0.096 R)
• M29: 38,743,305 km (0.09 R)
• M30: 51,669,160 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899

Radius: 6.1

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.85 AU - 10.55 AU

Year: 20490 Days

Day: 24.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,662,105 km

• M1: 75,846 km (0.113 R)
• M2: 339,138 km (0.064 R)
• M3: 529,128 km (0.095 R)
• M4: 870,510 km (0.066 R)
• M5: 1,187,657 km (0.08 R)
• M6: 2,225,418 km (0.1 R)
• M7: 3,115,675 km (0.1 R)
• M8: 5,653,453 km (0.083 R)
• M9: 6,707,669 km (0.033 R)
• M10: 6,942,837 km (0.101 R)
• M11: 7,134,921 km (0.071 R)
• M12: 9,372,007 km (0.079 R)
• M13: 11,164,788 km (0.115 R)
• M14: 11,562,419 km (0.089 R)
• M15: 16,156,570 km (0.039 R)
• M16: 16,923,409 km (0.109 R)
• M17: 19,751,257 km (0.114 R)
• M18: 21,025,532 km (0.089 R)
• M19: 32,043,864 km (0.109 R)
• M20: 38,392,199 km (0.104 R)
• M21: 50,031,661 km (0.113 R)
• M22: 52,759,279 km (0.071 R)
• M23: 55,584,286 km (0.065 R)
• M24: 66,805,024 km (0.088 R)
• M25: 76,561,348 km (0.091 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: 410 - 15,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit