🌌 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: 168.8

Radius: 10.2

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.38 AU - 0.62 AU

Year: 240 Days

Day: 10.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 25,666,054 km

• M1: 126,859 km (0.113 R)
• M2: 498,311 km (0.057 R)
• M3: 961,615 km (0.115 R)
• M4: 1,300,903 km (0.108 R)
• M5: 1,973,944 km (0.07 R)

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 8.8

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1 AU - 1.06 AU

Year: 709 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,666,054 km

• M1: 109,506 km (0.107 R)
• M2: 498,161 km (0.043 R)
• M3: 848,519 km (0.11 R)
• M4: 1,684,921 km (0.09 R)
• M5: 2,526,259 km (0.108 R)
• M6: 4,139,223 km (0.083 R)
• M7: 5,632,958 km (0.06 R)
• M8: 6,511,995 km (0.096 R)
• M9: 7,902,208 km (0.076 R)
• M10: 8,415,030 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 11.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.05 AU - 2.09 AU

Year: 2020 Days

Day: 13.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,666,054 km

• M1: 143,165 km (0.087 R)
• M2: 501,153 km (0.039 R)
• M3: 951,143 km (0.111 R)
• M4: 1,351,766 km (0.084 R)
• M5: 2,562,462 km (0.074 R)
• M6: 3,008,114 km (0.102 R)
• M7: 3,791,558 km (0.079 R)
• M8: 4,166,749 km (0.105 R)
• M9: 5,204,959 km (0.079 R)
• M10: 6,163,133 km (0.078 R)
• M11: 6,838,867 km (0.045 R)
• M12: 7,731,218 km (0.117 R)
• M13: 10,147,672 km (0.114 R)
• M14: 10,876,064 km (0.108 R)
• M15: 11,863,410 km (0.106 R)
• M16: 13,150,102 km (0.06 R)
• M17: 13,599,045 km (0.099 R)
• M18: 14,398,645 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 11.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.7 AU - 3.32 AU

Year: 3542 Days

Day: 8.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,666,054 km

• M1: 144,512 km (0.096 R)
• M2: 559,496 km (0.082 R)
• M3: 1,214,735 km (0.093 R)
• M4: 2,355,119 km (0.117 R)
• M5: 3,050,600 km (0.052 R)
• M6: 4,367,659 km (0.114 R)
• M7: 4,779,054 km (0.09 R)
• M8: 7,719,998 km (0.083 R)
• M9: 10,894,615 km (0.114 R)
• M10: 11,270,554 km (0.094 R)
• M11: 13,047,777 km (0.085 R)
• M12: 14,648,773 km (0.06 R)
• M13: 15,158,902 km (0.117 R)
• M14: 16,053,198 km (0.057 R)
• M15: 17,545,437 km (0.099 R)
• M16: 20,549,960 km (0.054 R)
• M17: 21,710,840 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 11.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.91 AU - 4.39 AU

Year: 4730 Days

Day: 14.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,666,054 km

• M1: 148,251 km (0.108 R)
• M2: 566,976 km (0.099 R)
• M3: 1,409,511 km (0.089 R)
• M4: 2,079,261 km (0.115 R)
• M5: 2,524,314 km (0.059 R)
• M6: 2,951,716 km (0.097 R)
• M7: 3,798,440 km (0.074 R)
• M8: 4,258,453 km (0.117 R)
• M9: 4,937,328 km (0.069 R)
• M10: 5,315,362 km (0.109 R)
• M11: 6,736,841 km (0.077 R)
• M12: 8,631,348 km (0.078 R)
• M13: 12,729,582 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.4

Radius: 14.5

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.55 AU - 5.23 AU

Year: 6239 Days

Day: 12.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,666,054 km

• M1: 181,612 km (0.076 R)
• M2: 635,941 km (0.077 R)
• M3: 1,118,842 km (0.096 R)
• M4: 2,231,103 km (0.118 R)
• M5: 2,933,016 km (0.115 R)
• M6: 3,943,101 km (0.104 R)
• M7: 4,783,093 km (0.086 R)
• M8: 5,466,755 km (0.086 R)
• M9: 6,682,537 km (0.115 R)
• M10: 9,043,341 km (0.061 R)
• M11: 10,182,828 km (0.057 R)
• M12: 13,013,968 km (0.045 R)
• M13: 15,775,993 km (0.073 R)
• M14: 17,425,310 km (0.109 R)
• M15: 19,117,112 km (0.113 R)
• M16: 20,111,040 km (0.086 R)
• M17: 21,590,413 km (0.085 R)
• M18: 31,146,576 km (0.106 R)
• M19: 32,224,429 km (0.108 R)
• M20: 33,124,559 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 12.9

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.53 AU - 6.35 AU

Year: 8606 Days

Day: 13.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 25,666,054 km

• M1: 160,369 km (0.077 R)
• M2: 935,136 km (0.112 R)
• M3: 1,370,316 km (0.084 R)
• M4: 2,318,318 km (0.116 R)
• M5: 3,603,813 km (0.05 R)
• M6: 5,009,285 km (0.051 R)
• M7: 5,479,022 km (0.12 R)
• M8: 5,949,657 km (0.038 R)
• M9: 7,969,827 km (0.061 R)
• M10: 9,880,042 km (0.065 R)
• M11: 10,495,936 km (0.117 R)
• M12: 11,050,196 km (0.082 R)
• M13: 18,262,609 km (0.065 R)
• M14: 20,676,071 km (0.104 R)
• M15: 21,344,923 km (0.069 R)
• M16: 23,366,739 km (0.077 R)
• M17: 24,092,737 km (0.106 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 20,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit