🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31

Radius: 8.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.93 AU - 1.25 AU

Year: 759 Days

Day: 13.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,642,553 km

• M1: 109,506 km (0.12 R)
• M2: 387,608 km (0.083 R)
• M3: 759,957 km (0.052 R)
• M4: 1,330,224 km (0.091 R)
• M5: 1,743,264 km (0.061 R)
• M6: 2,438,445 km (0.111 R)
• M7: 2,982,682 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92

Radius: 10

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.41 AU - 2.13 AU

Year: 1570 Days

Day: 10.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,642,553 km

• M1: 125,213 km (0.114 R)
• M2: 500,554 km (0.118 R)
• M3: 2,106,188 km (0.114 R)
• M4: 2,430,666 km (0.118 R)
• M5: 2,855,375 km (0.079 R)
• M6: 3,317,034 km (0.056 R)
• M7: 3,745,931 km (0.045 R)
• M8: 4,345,220 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239

Radius: 10.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.9 AU - 3.48 AU

Year: 3799 Days

Day: 14.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,642,553 km

• M1: 132,095 km (0.103 R)
• M2: 538,552 km (0.068 R)
• M3: 1,396,646 km (0.103 R)
• M4: 1,955,992 km (0.098 R)
• M5: 3,135,422 km (0.089 R)
• M6: 3,740,246 km (0.1 R)
• M7: 5,024,095 km (0.101 R)
• M8: 5,853,615 km (0.107 R)
• M9: 6,608,037 km (0.076 R)
• M10: 7,484,980 km (0.086 R)
• M11: 8,028,619 km (0.116 R)
• M12: 8,794,410 km (0.102 R)
• M13: 9,297,358 km (0.055 R)
• M14: 11,190,669 km (0.075 R)
• M15: 11,902,156 km (0.082 R)
• M16: 12,393,136 km (0.118 R)
• M17: 14,539,567 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.8

Radius: 10.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.75 AU - 4.29 AU

Year: 4404 Days

Day: 7.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,642,553 km

• M1: 126,859 km (0.104 R)
• M2: 470,186 km (0.115 R)
• M3: 1,175,540 km (0.114 R)
• M4: 1,716,037 km (0.115 R)
• M5: 2,317,570 km (0.109 R)
• M6: 2,683,636 km (0.113 R)
• M7: 3,368,645 km (0.092 R)
• M8: 3,801,581 km (0.093 R)
• M9: 4,145,207 km (0.027 R)
• M10: 4,576,199 km (0.072 R)
• M11: 5,278,710 km (0.051 R)
• M12: 6,051,533 km (0.078 R)
• M13: 7,411,827 km (0.077 R)
• M14: 8,279,943 km (0.11 R)
• M15: 9,726,106 km (0.028 R)
• M16: 11,499,588 km (0.081 R)
• M17: 12,795,704 km (0.045 R)
• M18: 14,427,967 km (0.114 R)
• M19: 15,675,912 km (0.076 R)
• M20: 16,778,598 km (0.092 R)
• M21: 17,103,076 km (0.113 R)
• M22: 17,541,996 km (0.066 R)
• M23: 19,492,303 km (0.094 R)
• M24: 20,519,891 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 87.9

Radius: 4.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.4 AU - 10.86 AU

Year: 19928 Days

Day: 22.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,642,553 km

• M1: 53,556 km (0.115 R)
• M2: 1,415,046 km (0.116 R)
• M3: 2,463,877 km (0.118 R)
• M4: 2,906,387 km (0.095 R)
• M5: 4,022,986 km (0.096 R)
• M6: 4,334,748 km (0.08 R)
• M7: 5,585,984 km (0.076 R)
• M8: 5,908,069 km (0.059 R)
• M9: 7,436,361 km (0.118 R)
• M10: 11,145,490 km (0.102 R)
• M11: 12,888,455 km (0.084 R)
• M12: 13,622,233 km (0.104 R)
• M13: 15,358,765 km (0.084 R)
• M14: 16,507,826 km (0.105 R)
• M15: 19,998,094 km (0.112 R)
• M16: 26,554,819 km (0.058 R)
• M17: 27,371,623 km (0.117 R)
• M18: 29,246,384 km (0.076 R)
• M19: 36,038,127 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.8

Radius: 4.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.41 AU - 12.33 AU

Year: 20678 Days

Day: 23.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,642,553 km

• M1: 123,717 km (0.08 R)
• M2: 486,343 km (0.093 R)
• M3: 698,921 km (0.112 R)
• M4: 972,087 km (0.065 R)
• M5: 2,721,784 km (0.098 R)
• M6: 3,013,799 km (0.096 R)
• M7: 4,202,354 km (0.075 R)
• M8: 4,422,412 km (0.09 R)
• M9: 4,766,787 km (0.1 R)
• M10: 5,036,661 km (0.099 R)
• M11: 7,455,958 km (0.07 R)
• M12: 7,902,208 km (0.044 R)
• M13: 8,195,420 km (0.055 R)
• M14: 11,914,872 km (0.103 R)
• M15: 13,388,411 km (0.109 R)
• M16: 15,754,301 km (0.099 R)
• M17: 17,808,131 km (0.109 R)
• M18: 18,457,535 km (0.082 R)
• M19: 20,422,054 km (0.107 R)
• M20: 22,355,158 km (0.079 R)
• M21: 26,302,298 km (0.115 R)
• M22: 34,311,020 km (0.083 R)
• M23: 37,264,979 km (0.09 R)
• M24: 38,206,847 km (0.028 R)
• M25: 40,138,156 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 17,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit