🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.7

Radius: 12.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.5 AU - 0.52 AU

Year: 243 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,681,568 km

• M1: 150,495 km (0.088 R)
• M2: 565,031 km (0.077 R)
• M3: 1,024,147 km (0.029 R)
• M4: 1,531,882 km (0.038 R)
• M5: 2,109,480 km (0.102 R)
• M6: 2,507,410 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 14.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 416 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 55,681,568 km

• M1: 184,005 km (0.103 R)
• M2: 765,492 km (0.111 R)
• M3: 1,518,718 km (0.076 R)
• M4: 2,075,670 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.4

Radius: 12.3

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.05 AU - 2.41 AU

Year: 2221 Days

Day: 12 Hours

Environment

Temp: -211 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,681,568 km

• M1: 153,039 km (0.049 R)
• M2: 634,893 km (0.094 R)
• M3: 1,151,455 km (0.099 R)
• M4: 1,830,031 km (0.097 R)
• M5: 3,113,880 km (0.032 R)
• M6: 4,027,773 km (0.102 R)
• M7: 4,547,925 km (0.119 R)
• M8: 5,826,089 km (0.065 R)
• M9: 6,831,387 km (0.077 R)
• M10: 7,604,808 km (0.034 R)
• M11: 9,794,023 km (0.101 R)
• M12: 10,738,584 km (0.071 R)
• M13: 11,784,423 km (0.106 R)
• M14: 15,932,472 km (0.063 R)
• M15: 16,865,664 km (0.106 R)
• M16: 17,780,006 km (0.099 R)
• M17: 18,501,217 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.6

Radius: 13.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.47 AU - 3.81 AU

Year: 3710 Days

Day: 11.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 80.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,681,568 km

• M1: 165,904 km (0.111 R)
• M2: 620,382 km (0.084 R)
• M3: 1,172,399 km (0.109 R)
• M4: 1,969,306 km (0.116 R)
• M5: 2,746,617 km (0.082 R)
• M6: 5,146,915 km (0.088 R)
• M7: 6,253,490 km (0.074 R)
• M8: 7,932,577 km (0.065 R)
• M9: 9,051,120 km (0.06 R)
• M10: 10,229,951 km (0.076 R)
• M11: 11,280,876 km (0.119 R)
• M12: 17,765,196 km (0.105 R)
• M13: 19,542,867 km (0.107 R)
• M14: 20,542,630 km (0.109 R)
• M15: 27,353,223 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.9

Radius: 14.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.59 AU - 4.71 AU

Year: 5638 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,681,568 km

• M1: 177,573 km (0.088 R)
• M2: 1,675,047 km (0.119 R)
• M3: 2,637,560 km (0.079 R)
• M4: 3,368,346 km (0.091 R)
• M5: 4,752,425 km (0.078 R)
• M6: 5,670,657 km (0.111 R)
• M7: 6,426,874 km (0.106 R)
• M8: 7,282,574 km (0.106 R)
• M9: 7,755,602 km (0.072 R)
• M10: 8,614,294 km (0.079 R)
• M11: 9,377,543 km (0.086 R)
• M12: 15,595,279 km (0.111 R)
• M13: 16,614,190 km (0.118 R)
• M14: 17,199,118 km (0.058 R)
• M15: 18,910,517 km (0.095 R)
• M16: 19,548,403 km (0.062 R)
• M17: 21,617,640 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 10.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.89 AU - 4.93 AU

Year: 6176 Days

Day: 9.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,681,568 km

• M1: 127,607 km (0.107 R)
• M2: 455,526 km (0.071 R)
• M3: 1,462,768 km (0.101 R)
• M4: 1,924,277 km (0.111 R)
• M5: 2,269,998 km (0.035 R)
• M6: 3,855,586 km (0.109 R)
• M7: 5,018,410 km (0.063 R)
• M8: 7,212,712 km (0.058 R)
• M9: 8,127,054 km (0.088 R)
• M10: 9,464,160 km (0.054 R)
• M11: 11,290,750 km (0.109 R)
• M12: 12,055,793 km (0.11 R)
• M13: 14,145,077 km (0.118 R)
• M14: 16,015,350 km (0.114 R)
• M15: 16,351,945 km (0.069 R)
• M16: 17,389,705 km (0.112 R)
• M17: 19,468,816 km (0.038 R)
• M18: 22,398,840 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.3

Radius: 4.7

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.24 AU - 7.7 AU

Year: 13615 Days

Day: 18.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,681,568 km

• M1: 58,493 km (0.029 R)
• M2: 204,650 km (0.084 R)
• M3: 361,728 km (0.065 R)
• M4: 808,277 km (0.087 R)
• M5: 1,129,165 km (0.115 R)
• M6: 1,359,695 km (0.088 R)
• M7: 1,699,581 km (0.069 R)
• M8: 2,362,450 km (0.096 R)
• M9: 2,944,984 km (0.118 R)
• M10: 3,110,589 km (0.051 R)
• M11: 3,920,212 km (0.09 R)
• M12: 4,358,534 km (0.109 R)
• M13: 4,511,872 km (0.099 R)
• M14: 5,332,566 km (0.088 R)
• M15: 6,019,669 km (0.098 R)
• M16: 7,879,469 km (0.071 R)
• M17: 10,359,503 km (0.109 R)
• M18: 11,424,341 km (0.115 R)
• M19: 14,166,470 km (0.077 R)
• M20: 14,639,648 km (0.035 R)
• M21: 16,490,024 km (0.036 R)
• M22: 18,974,096 km (0.118 R)
• M23: 21,342,979 km (0.096 R)
• M24: 23,243,919 km (0.057 R)
• M25: 25,156,528 km (0.107 R)
• M26: 27,378,804 km (0.114 R)
• M27: 28,430,776 km (0.108 R)
• M28: 30,727,253 km (0.101 R)
• M29: 30,952,248 km (0.03 R)
• M30: 33,738,060 km (0.094 R)
• M31: 35,561,359 km (0.105 R)
• M32: 36,183,536 km (0.118 R)
• M33: 37,321,527 km (0.074 R)
• M34: 40,069,490 km (0.073 R)
• M35: 41,836,391 km (0.102 R)
• M36: 42,251,375 km (0.101 R)
• M37: 52,731,604 km (0.085 R)
• M38: 53,866,154 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit