🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.7

Radius: 14.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.6 AU - 0.74 AU

Year: 385 Days

Day: 5.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 32,260,399 km

• M1: 181,612 km (0.076 R)
• M2: 716,125 km (0.116 R)
• M3: 1,193,492 km (0.085 R)
• M4: 1,665,623 km (0.102 R)
• M5: 2,632,025 km (0.059 R)
• M6: 3,280,083 km (0.115 R)
• M7: 4,471,929 km (0.065 R)
• M8: 4,942,564 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 11.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.59 AU - 0.79 AU

Year: 403 Days

Day: 10.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 32,260,399 km

• M1: 140,472 km (0.064 R)
• M2: 712,086 km (0.112 R)
• M3: 1,068,428 km (0.065 R)
• M4: 1,441,675 km (0.06 R)
• M5: 2,431,713 km (0.085 R)
• M6: 2,819,022 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.4

Radius: 10.6

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 421 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,260,399 km

• M1: 131,796 km (0.053 R)
• M2: 590,014 km (0.116 R)
• M3: 965,654 km (0.109 R)
• M4: 1,315,414 km (0.06 R)
• M5: 1,743,862 km (0.101 R)
• M6: 2,134,014 km (0.064 R)
• M7: 2,641,599 km (0.066 R)
• M8: 2,994,800 km (0.065 R)
• M9: 3,379,565 km (0.09 R)
• M10: 3,939,810 km (0.046 R)
• M11: 4,375,139 km (0.048 R)
• M12: 5,214,533 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14

Radius: 8.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.23 AU

Year: 724 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 70.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 32,260,399 km

• M1: 112,348 km (0.117 R)
• M2: 556,803 km (0.118 R)
• M3: 1,561,353 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 10

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.19 AU - 1.87 AU

Year: 1330 Days

Day: 5.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 32,260,399 km

• M1: 124,316 km (0.092 R)
• M2: 1,295,069 km (0.107 R)
• M3: 3,223,685 km (0.086 R)
• M4: 3,863,066 km (0.1 R)
• M5: 4,725,348 km (0.113 R)
• M6: 5,316,708 km (0.106 R)
• M7: 5,894,605 km (0.026 R)
• M8: 6,989,063 km (0.116 R)
• M9: 8,660,969 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 10.1

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.49 AU - 2.93 AU

Year: 3136 Days

Day: 9.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,260,399 km

• M1: 125,812 km (0.114 R)
• M2: 638,484 km (0.054 R)
• M3: 1,067,082 km (0.111 R)
• M4: 1,593,367 km (0.077 R)
• M5: 1,996,234 km (0.059 R)
• M6: 2,321,759 km (0.089 R)
• M7: 2,656,709 km (0.068 R)
• M8: 3,198,552 km (0.097 R)
• M9: 3,829,257 km (0.119 R)
• M10: 4,484,495 km (0.111 R)
• M11: 5,704,167 km (0.1 R)
• M12: 6,343,847 km (0.062 R)
• M13: 9,297,508 km (0.103 R)
• M14: 9,670,605 km (0.113 R)
• M15: 10,479,929 km (0.092 R)
• M16: 11,831,995 km (0.075 R)
• M17: 12,196,565 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.14 AU - 4.18 AU

Year: 5964 Days

Day: 7.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,260,399 km

• M1: 100,380 km (0.098 R)
• M2: 365,019 km (0.082 R)
• M3: 660,475 km (0.062 R)
• M4: 1,478,326 km (0.099 R)
• M5: 1,891,515 km (0.092 R)
• M6: 2,319,066 km (0.073 R)
• M7: 2,647,733 km (0.098 R)
• M8: 3,229,369 km (0.075 R)
• M9: 4,645,313 km (0.112 R)
• M10: 6,030,589 km (0.031 R)
• M11: 6,410,119 km (0.036 R)
• M12: 6,755,241 km (0.072 R)
• M13: 8,033,256 km (0.04 R)
• M14: 9,945,865 km (0.057 R)
• M15: 10,748,308 km (0.104 R)
• M16: 11,995,056 km (0.094 R)
• M17: 12,710,882 km (0.11 R)
• M18: 13,295,810 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.3

Radius: 7.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.34 AU - 8.54 AU

Year: 17235 Days

Day: 19.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 32,260,399 km

• M1: 105,167 km (0.106 R)
• M2: 531,820 km (0.118 R)
• M3: 1,407,417 km (0.07 R)
• M4: 2,006,107 km (0.053 R)
• M5: 3,835,989 km (0.056 R)
• M6: 4,699,168 km (0.08 R)
• M7: 5,050,873 km (0.093 R)
• M8: 6,180,786 km (0.084 R)
• M9: 11,272,349 km (0.063 R)
• M10: 20,626,554 km (0.104 R)
• M11: 24,979,553 km (0.106 R)
• M12: 28,910,387 km (0.069 R)
• M13: 30,368,966 km (0.071 R)
• M14: 31,684,979 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit