🌌 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: 300.1

Radius: 14.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.52 AU - 0.56 AU

Year: 279 Days

Day: 10 Hours

Environment

Temp: -140 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,600,541 km

• M1: 175,329 km (0.044 R)
• M2: 658,530 km (0.074 R)
• M3: 1,121,086 km (0.087 R)
• M4: 1,618,200 km (0.108 R)
• M5: 2,110,228 km (0.108 R)
• M6: 2,558,572 km (0.085 R)
• M7: 3,282,177 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.8

Radius: 13

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.55 AU - 0.57 AU

Year: 295 Days

Day: 10.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 67,600,541 km

• M1: 163,510 km (0.057 R)
• M2: 1,189,453 km (0.112 R)
• M3: 1,668,465 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.1

Radius: 8

Gravity: 14.83 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.18 AU - 2.26 AU

Year: 2325 Days

Day: 11.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,600,541 km

• M1: 99,483 km (0.116 R)
• M2: 370,554 km (0.084 R)
• M3: 925,113 km (0.071 R)
• M4: 1,185,414 km (0.049 R)
• M5: 1,557,463 km (0.083 R)
• M6: 1,931,608 km (0.085 R)
• M7: 2,407,479 km (0.107 R)
• M8: 2,719,689 km (0.081 R)
• M9: 3,042,222 km (0.094 R)
• M10: 3,408,288 km (0.072 R)
• M11: 4,507,833 km (0.117 R)
• M12: 4,821,988 km (0.081 R)
• M13: 5,544,995 km (0.093 R)
• M14: 6,761,973 km (0.115 R)
• M15: 8,752,373 km (0.108 R)
• M16: 9,278,509 km (0.084 R)
• M17: 10,587,939 km (0.111 R)
• M18: 11,144,742 km (0.117 R)
• M19: 12,446,992 km (0.064 R)
• M20: 13,384,970 km (0.085 R)
• M21: 13,941,624 km (0.105 R)
• M22: 15,603,058 km (0.072 R)
• M23: 16,692,729 km (0.092 R)
• M24: 20,084,861 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.8

Radius: 12.6

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.3 AU - 3.58 AU

Year: 4485 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 67,600,541 km

• M1: 162,613 km (0.114 R)
• M2: 874,250 km (0.097 R)
• M3: 1,785,600 km (0.077 R)
• M4: 4,656,982 km (0.111 R)
• M5: 8,609,058 km (0.098 R)
• M6: 11,918,612 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 10.1

Gravity: 9.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.48 AU - 5.2 AU

Year: 7485 Days

Day: 14 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,600,541 km

• M1: 125,662 km (0.109 R)
• M2: 445,652 km (0.085 R)
• M3: 963,560 km (0.07 R)
• M4: 1,682,378 km (0.106 R)
• M5: 2,185,625 km (0.087 R)
• M6: 3,017,987 km (0.079 R)
• M7: 4,602,079 km (0.032 R)
• M8: 5,395,696 km (0.113 R)
• M9: 6,066,343 km (0.074 R)
• M10: 6,568,095 km (0.114 R)
• M11: 10,033,828 km (0.084 R)
• M12: 10,634,165 km (0.094 R)
• M13: 11,633,478 km (0.046 R)
• M14: 12,128,199 km (0.095 R)
• M15: 13,159,825 km (0.113 R)
• M16: 14,688,117 km (0.112 R)
• M17: 15,266,313 km (0.068 R)
• M18: 15,993,508 km (0.09 R)
• M19: 17,731,836 km (0.11 R)
• M20: 18,313,921 km (0.107 R)
• M21: 20,136,472 km (0.088 R)
• M22: 21,416,730 km (0.08 R)
• M23: 22,665,573 km (0.071 R)
• M24: 25,583,031 km (0.113 R)
• M25: 26,703,220 km (0.049 R)
• M26: 27,371,623 km (0.047 R)
• M27: 29,141,516 km (0.056 R)
• M28: 30,882,087 km (0.039 R)
• M29: 34,794,670 km (0.113 R)
• M30: 36,518,336 km (0.068 R)
• M31: 38,660,877 km (0.109 R)
• M32: 42,415,783 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.5

Radius: 5.1

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.21 AU - 8.51 AU

Year: 12630 Days

Day: 20.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,600,541 km

• M1: 63,429 km (0.07 R)
• M2: 298,149 km (0.115 R)
• M3: 526,136 km (0.119 R)
• M4: 745,297 km (0.109 R)
• M5: 930,349 km (0.049 R)
• M6: 1,679,834 km (0.066 R)
• M7: 2,295,729 km (0.106 R)
• M8: 2,848,493 km (0.107 R)
• M9: 4,136,381 km (0.08 R)
• M10: 6,783,216 km (0.053 R)
• M11: 7,331,792 km (0.113 R)
• M12: 8,475,318 km (0.052 R)
• M13: 13,496,421 km (0.094 R)
• M14: 20,125,551 km (0.104 R)
• M15: 24,215,856 km (0.116 R)
• M16: 27,898,806 km (0.056 R)
• M17: 36,901,456 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912

Radius: 4.3

Gravity: 49.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.06 AU - 8.38 AU

Year: 15078 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,600,541 km

• M1: 112,946 km (0.083 R)
• M2: 464,352 km (0.058 R)
• M3: 771,327 km (0.096 R)
• M4: 1,188,854 km (0.102 R)
• M5: 1,868,477 km (0.11 R)
• M6: 2,366,489 km (0.035 R)
• M7: 4,226,738 km (0.05 R)
• M8: 4,554,358 km (0.106 R)
• M9: 4,969,641 km (0.075 R)
• M10: 5,260,160 km (0.106 R)
• M11: 5,485,455 km (0.105 R)
• M12: 5,717,032 km (0.064 R)
• M13: 12,026,023 km (0.117 R)
• M14: 15,779,284 km (0.027 R)
• M15: 21,455,925 km (0.049 R)
• M16: 21,837,998 km (0.11 R)
• M17: 26,237,522 km (0.092 R)
• M18: 27,901,349 km (0.051 R)
• M19: 34,996,627 km (0.098 R)
• M20: 35,792,787 km (0.05 R)
• M21: 40,533,543 km (0.05 R)
• M22: 42,601,434 km (0.05 R)
• M23: 45,205,784 km (0.097 R)
• M24: 53,302,170 km (0.116 R)
• M25: 54,355,489 km (0.088 R)
• M26: 57,966,333 km (0.053 R)
• M27: 62,700,806 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.5

Radius: 7.3

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.34 AU - 10.02 AU

Year: 16445 Days

Day: 19.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,600,541 km

• M1: 91,255 km (0.098 R)
• M2: 477,965 km (0.105 R)
• M3: 780,602 km (0.115 R)
• M4: 1,434,344 km (0.069 R)
• M5: 2,141,194 km (0.092 R)
• M6: 3,266,769 km (0.117 R)
• M7: 4,064,724 km (0.104 R)
• M8: 5,092,461 km (0.098 R)
• M9: 6,039,864 km (0.109 R)
• M10: 8,631,199 km (0.12 R)
• M11: 9,046,034 km (0.105 R)
• M12: 11,694,365 km (0.047 R)
• M13: 14,097,355 km (0.046 R)
• M14: 19,765,469 km (0.071 R)
• M15: 22,558,910 km (0.052 R)
• M16: 30,433,443 km (0.113 R)
• M17: 36,771,456 km (0.119 R)
• M18: 47,843,643 km (0.067 R)
• M19: 49,469,622 km (0.106 R)
• M20: 50,796,705 km (0.116 R)
• M21: 57,425,387 km (0.115 R)
• M22: 60,193,246 km (0.099 R)
• M23: 60,757,230 km (0.091 R)
• M24: 62,855,490 km (0.073 R)
• M25: 63,436,079 km (0.062 R)
• M26: 65,199,240 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 18,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit