🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 11.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.39 AU - 0.61 AU

Year: 244 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,718,740 km

• M1: 138,079 km (0.115 R)
• M2: 735,573 km (0.083 R)
• M3: 1,103,583 km (0.117 R)
• M4: 1,481,318 km (0.08 R)
• M5: 1,981,424 km (0.106 R)
• M6: 2,402,542 km (0.081 R)
• M7: 3,013,200 km (0.111 R)
• M8: 3,396,620 km (0.031 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 8.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.47 AU - 0.77 AU

Year: 337 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,718,740 km

• M1: 100,979 km (0.103 R)
• M2: 355,594 km (0.116 R)
• M3: 975,827 km (0.095 R)
• M4: 1,556,715 km (0.071 R)
• M5: 1,970,802 km (0.079 R)
• M6: 2,294,383 km (0.099 R)
• M7: 2,557,974 km (0.063 R)
• M8: 2,832,785 km (0.116 R)
• M9: 3,236,550 km (0.091 R)
• M10: 3,591,246 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 11.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.65 AU - 0.89 AU

Year: 466 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,718,740 km

• M1: 139,276 km (0.114 R)
• M2: 490,980 km (0.096 R)
• M3: 844,630 km (0.048 R)
• M4: 1,238,521 km (0.081 R)
• M5: 1,749,547 km (0.113 R)
• M6: 2,485,269 km (0.077 R)
• M7: 3,098,172 km (0.107 R)
• M8: 3,577,783 km (0.109 R)
• M9: 4,232,722 km (0.109 R)
• M10: 4,596,694 km (0.104 R)
• M11: 5,157,686 km (0.086 R)
• M12: 5,816,664 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 14

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.91 AU - 1.09 AU

Year: 690 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 89.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,718,740 km

• M1: 174,282 km (0.116 R)
• M2: 612,753 km (0.113 R)
• M3: 1,138,739 km (0.082 R)
• M4: 1,719,328 km (0.109 R)
• M5: 2,299,768 km (0.079 R)
• M6: 3,246,723 km (0.038 R)
• M7: 3,955,218 km (0.059 R)
• M8: 4,541,642 km (0.108 R)
• M9: 5,298,906 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.9

Radius: 12.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.96 AU - 1.04 AU

Year: 690 Days

Day: 9.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,718,740 km

• M1: 157,975 km (0.1 R)
• M2: 555,606 km (0.048 R)
• M3: 1,560,755 km (0.097 R)
• M4: 2,453,405 km (0.099 R)
• M5: 2,946,031 km (0.056 R)
• M6: 3,389,888 km (0.108 R)
• M7: 5,098,445 km (0.095 R)
• M8: 6,208,611 km (0.108 R)
• M9: 7,048,004 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.1

Radius: 9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.3 AU - 2.62 AU

Year: 2663 Days

Day: 13.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,718,740 km

• M1: 117,734 km (0.12 R)
• M2: 410,646 km (0.117 R)
• M3: 878,289 km (0.104 R)
• M4: 1,305,092 km (0.057 R)
• M5: 1,679,984 km (0.057 R)
• M6: 2,114,416 km (0.057 R)
• M7: 2,636,214 km (0.118 R)
• M8: 3,353,535 km (0.111 R)
• M9: 3,793,503 km (0.061 R)
• M10: 4,083,124 km (0.038 R)
• M11: 4,525,336 km (0.071 R)
• M12: 5,281,702 km (0.077 R)
• M13: 6,963,482 km (0.108 R)
• M14: 7,455,210 km (0.044 R)
• M15: 8,326,318 km (0.115 R)
• M16: 9,426,461 km (0.058 R)
• M17: 10,339,307 km (0.055 R)
• M18: 10,620,701 km (0.044 R)
• M19: 12,144,505 km (0.089 R)
• M20: 13,142,323 km (0.111 R)
• M21: 13,640,334 km (0.105 R)
• M22: 14,541,960 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.2

Radius: 5.4

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.41 AU - 9.47 AU

Year: 20020 Days

Day: 17 Hours

Environment

Temp: -245 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 79,718,740 km

• M1: 71,508 km (0.044 R)
• M2: 341,382 km (0.069 R)
• M3: 648,656 km (0.09 R)
• M4: 986,598 km (0.062 R)
• M5: 1,372,411 km (0.084 R)
• M6: 1,872,517 km (0.112 R)
• M7: 2,091,229 km (0.094 R)
• M8: 4,683,760 km (0.117 R)
• M9: 4,976,074 km (0.099 R)
• M10: 5,319,251 km (0.112 R)
• M11: 8,024,131 km (0.116 R)
• M12: 8,231,772 km (0.079 R)
• M13: 9,845,485 km (0.063 R)
• M14: 10,264,508 km (0.06 R)
• M15: 13,757,619 km (0.082 R)
• M16: 14,281,211 km (0.089 R)
• M17: 14,663,284 km (0.104 R)
• M18: 14,973,849 km (0.111 R)
• M19: 15,209,616 km (0.113 R)
• M20: 17,705,656 km (0.104 R)
• M21: 19,234,696 km (0.067 R)
• M22: 20,461,847 km (0.079 R)
• M23: 20,655,128 km (0.089 R)
• M24: 22,759,072 km (0.058 R)
• M25: 24,130,885 km (0.119 R)
• M26: 24,672,728 km (0.094 R)
• M27: 24,891,889 km (0.101 R)
• M28: 26,806,442 km (0.099 R)
• M29: 29,549,918 km (0.118 R)
• M30: 31,308,291 km (0.115 R)
• M31: 33,135,330 km (0.047 R)
• M32: 35,447,963 km (0.067 R)
• M33: 40,696,006 km (0.088 R)
• M34: 53,794,198 km (0.093 R)
• M35: 54,904,513 km (0.078 R)
• M36: 56,408,570 km (0.051 R)
• M37: 60,486,907 km (0.058 R)
• M38: 63,723,008 km (0.105 R)
• M39: 67,285,831 km (0.088 R)
• M40: 69,442,434 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit