🌌 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: 997.6

Radius: 13.2

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.43 AU - 0.57 AU

Year: 240 Days

Day: 6 Hours

Environment

Temp: -132 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,061,036 km

• M1: 164,408 km (0.119 R)
• M2: 593,455 km (0.108 R)
• M3: 1,035,816 km (0.115 R)
• M4: 1,632,113 km (0.046 R)
• M5: 2,662,693 km (0.118 R)
• M6: 3,456,010 km (0.09 R)
• M7: 4,004,137 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.2

Radius: 12.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 284 Days

Day: 14.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,061,036 km

• M1: 159,023 km (0.113 R)
• M2: 544,686 km (0.105 R)
• M3: 1,498,223 km (0.042 R)
• M4: 2,319,665 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.8

Radius: 14.3

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.67 AU - 1.07 AU

Year: 550 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 65,061,036 km

• M1: 186,549 km (0.117 R)
• M2: 852,409 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.7

Radius: 8.4

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.08 AU - 1.26 AU

Year: 858 Days

Day: 5.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,061,036 km

• M1: 104,569 km (0.04 R)
• M2: 386,561 km (0.101 R)
• M3: 759,060 km (0.083 R)
• M4: 1,399,338 km (0.105 R)
• M5: 1,714,092 km (0.083 R)
• M6: 2,620,655 km (0.117 R)
• M7: 3,580,176 km (0.03 R)
• M8: 4,218,510 km (0.032 R)
• M9: 5,528,389 km (0.107 R)
• M10: 6,117,955 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 11.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.9 AU - 1.48 AU

Year: 880 Days

Day: 7.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,061,036 km

• M1: 145,559 km (0.112 R)
• M2: 642,822 km (0.084 R)
• M3: 1,049,579 km (0.052 R)
• M4: 1,932,804 km (0.114 R)
• M5: 2,833,234 km (0.062 R)
• M6: 3,415,020 km (0.081 R)
• M7: 4,308,119 km (0.094 R)
• M8: 4,746,292 km (0.118 R)
• M9: 6,264,710 km (0.077 R)
• M10: 6,644,689 km (0.088 R)
• M11: 7,231,711 km (0.118 R)
• M12: 8,295,501 km (0.116 R)
• M13: 8,837,345 km (0.061 R)
• M14: 9,431,847 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 12.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.25 AU - 2.05 AU

Year: 1438 Days

Day: 12.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,061,036 km

• M1: 160,369 km (0.105 R)
• M2: 661,971 km (0.06 R)
• M3: 1,088,175 km (0.095 R)
• M4: 1,566,589 km (0.047 R)
• M5: 2,438,595 km (0.11 R)
• M6: 3,442,397 km (0.108 R)
• M7: 3,908,544 km (0.113 R)
• M8: 4,416,728 km (0.081 R)
• M9: 5,318,503 km (0.079 R)
• M10: 6,381,995 km (0.11 R)
• M11: 8,173,280 km (0.097 R)
• M12: 8,874,445 km (0.111 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 13.8

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.01 AU - 2.99 AU

Year: 2681 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,061,036 km

• M1: 171,589 km (0.111 R)
• M2: 1,024,895 km (0.081 R)
• M3: 1,493,884 km (0.116 R)
• M4: 3,164,593 km (0.101 R)
• M5: 3,660,959 km (0.077 R)
• M6: 4,529,674 km (0.042 R)
• M7: 5,413,648 km (0.103 R)
• M8: 6,475,793 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.2

Radius: 14.3

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.94 AU - 3.24 AU

Year: 2827 Days

Day: 12.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,061,036 km

• M1: 178,021 km (0.111 R)
• M2: 661,821 km (0.06 R)
• M3: 1,129,015 km (0.047 R)
• M4: 1,920,986 km (0.116 R)
• M5: 2,465,373 km (0.101 R)
• M6: 2,948,724 km (0.111 R)
• M7: 3,852,145 km (0.101 R)
• M8: 4,316,796 km (0.058 R)
• M9: 5,263,451 km (0.068 R)
• M10: 5,709,852 km (0.119 R)
• M11: 6,482,525 km (0.105 R)
• M12: 8,636,883 km (0.062 R)
• M13: 9,840,249 km (0.105 R)
• M14: 10,521,069 km (0.062 R)
• M15: 13,427,007 km (0.093 R)
• M16: 14,697,841 km (0.092 R)
• M17: 16,306,018 km (0.098 R)
• M18: 17,862,285 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 14.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.83 AU - 3.47 AU

Year: 3792 Days

Day: 11.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,061,036 km

• M1: 180,415 km (0.111 R)
• M2: 820,694 km (0.093 R)
• M3: 1,682,078 km (0.069 R)
• M4: 2,984,328 km (0.069 R)
• M5: 3,524,376 km (0.106 R)
• M6: 4,386,210 km (0.097 R)
• M7: 4,983,853 km (0.108 R)
• M8: 7,144,046 km (0.06 R)
• M9: 10,206,464 km (0.115 R)
• M10: 12,290,512 km (0.088 R)
• M11: 12,778,800 km (0.117 R)
• M12: 16,627,654 km (0.102 R)
• M13: 19,498,437 km (0.078 R)
• M14: 21,190,090 km (0.081 R)
• M15: 22,035,916 km (0.118 R)
• M16: 23,870,584 km (0.115 R)
• M17: 25,175,078 km (0.105 R)
• M18: 25,964,356 km (0.083 R)
• M19: 27,014,982 km (0.103 R)
• M20: 28,009,808 km (0.03 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.1

Radius: 3.5

Gravity: 31.52 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.85 AU - 11.91 AU

Year: 21063 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,061,036 km

• M1: 43,683 km (0.103 R)
• M2: 158,723 km (0.065 R)
• M3: 698,772 km (0.116 R)
• M4: 1,226,254 km (0.04 R)
• M5: 1,366,427 km (0.049 R)
• M6: 2,380,102 km (0.114 R)
• M7: 2,531,944 km (0.03 R)
• M8: 3,841,225 km (0.118 R)
• M9: 5,968,207 km (0.12 R)
• M10: 8,872,650 km (0.05 R)
• M11: 11,339,668 km (0.118 R)
• M12: 15,093,528 km (0.072 R)
• M13: 17,247,737 km (0.078 R)
• M14: 23,610,284 km (0.086 R)
• M15: 26,071,019 km (0.092 R)
• M16: 26,819,757 km (0.078 R)
• M17: 27,803,213 km (0.103 R)
• M18: 31,735,842 km (0.05 R)
• M19: 37,759,849 km (0.116 R)
• M20: 48,555,878 km (0.107 R)
• M21: 50,014,308 km (0.046 R)
• M22: 50,837,096 km (0.088 R)
• M23: 56,140,790 km (0.107 R)
• M24: 61,801,124 km (0.098 R)
• M25: 62,748,378 km (0.088 R)
• M26: 64,090,570 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit