🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 14.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.8 AU

Year: 362 Days

Day: 6.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,616,705 km

• M1: 179,069 km (0.115 R)
• M2: 717,471 km (0.111 R)
• M3: 1,238,521 km (0.113 R)
• M4: 1,763,759 km (0.098 R)
• M5: 2,342,703 km (0.1 R)
• M6: 2,969,667 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 14

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.73 AU - 1.09 AU

Year: 599 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 43,616,705 km

• M1: 174,132 km (0.106 R)
• M2: 668,553 km (0.077 R)
• M3: 1,214,136 km (0.098 R)
• M4: 1,755,082 km (0.094 R)
• M5: 2,192,506 km (0.087 R)
• M6: 3,172,971 km (0.069 R)
• M7: 3,708,531 km (0.087 R)
• M8: 4,263,539 km (0.083 R)
• M9: 5,024,095 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.7

Radius: 12.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.88 AU - 1.08 AU

Year: 670 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,616,705 km

• M1: 155,432 km (0.086 R)
• M2: 618,138 km (0.103 R)
• M3: 1,142,329 km (0.113 R)
• M4: 1,617,452 km (0.103 R)
• M5: 2,052,632 km (0.083 R)
• M6: 2,480,632 km (0.031 R)
• M7: 3,506,574 km (0.11 R)
• M8: 4,109,304 km (0.088 R)
• M9: 4,763,495 km (0.09 R)
• M10: 5,285,293 km (0.087 R)
• M11: 6,321,258 km (0.046 R)
• M12: 7,084,207 km (0.079 R)
• M13: 7,556,936 km (0.04 R)
• M14: 8,195,719 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.3

Radius: 11.1

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.87 AU - 2.59 AU

Year: 2299 Days

Day: 5.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,616,705 km

• M1: 138,079 km (0.091 R)
• M2: 490,083 km (0.059 R)
• M3: 870,959 km (0.098 R)
• M4: 1,595,910 km (0.11 R)
• M5: 3,463,789 km (0.077 R)
• M6: 5,627,722 km (0.094 R)
• M7: 6,944,782 km (0.088 R)
• M8: 7,478,697 km (0.12 R)
• M9: 8,232,820 km (0.065 R)
• M10: 12,014,803 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.4

Radius: 14.3

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4 AU - 5.94 AU

Year: 7648 Days

Day: 8.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,616,705 km

• M1: 178,021 km (0.045 R)
• M2: 827,426 km (0.055 R)
• M3: 1,340,098 km (0.111 R)
• M4: 2,271,494 km (0.114 R)
• M5: 4,571,561 km (0.115 R)
• M6: 5,052,818 km (0.12 R)
• M7: 6,178,093 km (0.094 R)
• M8: 10,093,518 km (0.111 R)
• M9: 13,339,941 km (0.11 R)
• M10: 14,490,050 km (0.103 R)
• M11: 27,320,610 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.1

Radius: 10.7

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.43 AU - 5.81 AU

Year: 7997 Days

Day: 12.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,616,705 km

• M1: 133,591 km (0.057 R)
• M2: 469,737 km (0.117 R)
• M3: 828,772 km (0.111 R)
• M4: 1,298,061 km (0.113 R)
• M5: 2,166,028 km (0.111 R)
• M6: 3,762,386 km (0.075 R)
• M7: 4,633,196 km (0.115 R)
• M8: 5,441,473 km (0.086 R)
• M9: 7,812,001 km (0.112 R)
• M10: 8,349,506 km (0.069 R)
• M11: 11,678,657 km (0.057 R)
• M12: 12,492,619 km (0.067 R)
• M13: 15,545,164 km (0.066 R)
• M14: 17,625,920 km (0.036 R)
• M15: 18,479,077 km (0.111 R)
• M16: 22,662,282 km (0.051 R)
• M17: 31,071,478 km (0.114 R)
• M18: 32,421,000 km (0.084 R)
• M19: 33,377,828 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 12.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.12 AU - 6.28 AU

Year: 8185 Days

Day: 7.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,616,705 km

• M1: 166,203 km (0.064 R)
• M2: 696,976 km (0.093 R)
• M3: 1,363,285 km (0.11 R)
• M4: 1,802,804 km (0.087 R)
• M5: 2,337,916 km (0.098 R)
• M6: 3,958,360 km (0.1 R)
• M7: 4,990,884 km (0.03 R)
• M8: 6,336,218 km (0.056 R)
• M9: 8,722,304 km (0.102 R)
• M10: 12,311,755 km (0.098 R)
• M11: 12,706,394 km (0.114 R)
• M12: 15,318,822 km (0.074 R)
• M13: 18,053,471 km (0.067 R)
• M14: 19,157,952 km (0.052 R)
• M15: 19,688,576 km (0.105 R)
• M16: 20,385,253 km (0.116 R)
• M17: 21,582,934 km (0.099 R)
• M18: 23,166,577 km (0.115 R)
• M19: 25,822,687 km (0.064 R)
• M20: 26,377,396 km (0.065 R)
• M21: 29,772,669 km (0.105 R)
• M22: 35,000,965 km (0.097 R)
• M23: 38,009,378 km (0.067 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: 390 - 14,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit