🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 13.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.57 AU - 0.83 AU

Year: 378 Days

Day: 6.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,038,313 km

• M1: 170,841 km (0.057 R)
• M2: 606,021 km (0.111 R)
• M3: 1,083,537 km (0.112 R)
• M4: 1,717,384 km (0.078 R)
• M5: 2,134,612 km (0.106 R)
• M6: 2,680,495 km (0.103 R)
• M7: 4,545,232 km (0.084 R)
• M8: 4,994,624 km (0.081 R)
• M9: 5,590,173 km (0.113 R)
• M10: 6,019,070 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.4

Radius: 8

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.37 AU

Year: 776 Days

Day: 14.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,038,313 km

• M1: 99,483 km (0.093 R)
• M2: 472,879 km (0.119 R)
• M3: 724,054 km (0.029 R)
• M4: 1,000,660 km (0.119 R)
• M5: 1,297,462 km (0.047 R)
• M6: 1,560,455 km (0.117 R)
• M7: 2,043,058 km (0.112 R)
• M8: 3,666,195 km (0.11 R)
• M9: 4,399,973 km (0.115 R)
• M10: 4,783,691 km (0.117 R)
• M11: 7,236,797 km (0.05 R)
• M12: 7,599,123 km (0.091 R)
• M13: 8,759,703 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 8.9

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.28 AU - 1.38 AU

Year: 990 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,038,313 km

• M1: 110,702 km (0.115 R)
• M2: 445,203 km (0.117 R)
• M3: 1,046,736 km (0.059 R)
• M4: 1,542,055 km (0.107 R)
• M5: 2,176,051 km (0.096 R)
• M6: 2,608,987 km (0.103 R)
• M7: 3,056,733 km (0.032 R)
• M8: 3,387,943 km (0.074 R)
• M9: 4,402,665 km (0.101 R)
• M10: 4,884,071 km (0.103 R)
• M11: 5,257,617 km (0.032 R)
• M12: 5,692,648 km (0.108 R)
• M13: 6,062,155 km (0.098 R)
• M14: 6,658,452 km (0.065 R)
• M15: 8,048,216 km (0.099 R)
• M16: 8,431,037 km (0.057 R)
• M17: 9,027,783 km (0.036 R)
• M18: 9,713,390 km (0.107 R)
• M19: 10,529,745 km (0.04 R)
• M20: 11,154,765 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 10.1

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.25 AU - 1.41 AU

Year: 990 Days

Day: 14.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 34,038,313 km

• M1: 125,662 km (0.054 R)
• M2: 561,740 km (0.086 R)
• M3: 1,015,321 km (0.045 R)
• M4: 1,589,029 km (0.086 R)
• M5: 2,280,769 km (0.073 R)
• M6: 2,951,566 km (0.089 R)
• M7: 4,898,732 km (0.067 R)
• M8: 5,368,918 km (0.034 R)
• M9: 6,035,376 km (0.098 R)
• M10: 7,220,042 km (0.092 R)
• M11: 8,687,148 km (0.119 R)
• M12: 9,433,941 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.6

Radius: 8.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.28 AU - 1.52 AU

Year: 1070 Days

Day: 13.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,038,313 km

• M1: 104,569 km (0.103 R)
• M2: 453,282 km (0.12 R)
• M3: 761,004 km (0.059 R)
• M4: 1,348,625 km (0.109 R)
• M5: 1,716,636 km (0.115 R)
• M6: 2,443,382 km (0.071 R)
• M7: 2,738,688 km (0.098 R)
• M8: 4,279,546 km (0.1 R)
• M9: 5,584,040 km (0.071 R)
• M10: 5,978,081 km (0.101 R)
• M11: 6,539,521 km (0.078 R)
• M12: 7,158,258 km (0.097 R)
• M13: 7,552,598 km (0.052 R)
• M14: 8,059,735 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.3

Radius: 8.7

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.29 AU - 1.63 AU

Year: 1139 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,038,313 km

• M1: 108,309 km (0.111 R)
• M2: 382,522 km (0.056 R)
• M3: 841,937 km (0.065 R)
• M4: 1,161,328 km (0.11 R)
• M5: 1,457,532 km (0.077 R)
• M6: 2,003,564 km (0.114 R)
• M7: 2,291,989 km (0.112 R)
• M8: 2,953,810 km (0.034 R)
• M9: 3,232,960 km (0.09 R)
• M10: 3,662,305 km (0.057 R)
• M11: 3,953,722 km (0.09 R)
• M12: 4,479,708 km (0.111 R)
• M13: 4,759,755 km (0.071 R)
• M14: 5,413,498 km (0.09 R)
• M15: 5,731,693 km (0.111 R)
• M16: 6,318,864 km (0.113 R)
• M17: 7,061,618 km (0.036 R)
• M18: 7,369,640 km (0.061 R)
• M19: 8,479,806 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855

Radius: 13.8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.87 AU - 3.03 AU

Year: 3272 Days

Day: 8.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,038,313 km

• M1: 171,589 km (0.03 R)
• M2: 728,990 km (0.113 R)
• M3: 1,214,884 km (0.049 R)
• M4: 1,648,569 km (0.083 R)
• M5: 2,344,797 km (0.101 R)
• M6: 2,812,440 km (0.101 R)
• M7: 3,323,915 km (0.082 R)
• M8: 4,993,128 km (0.088 R)
• M9: 5,533,027 km (0.062 R)
• M10: 8,199,609 km (0.065 R)
• M11: 9,598,199 km (0.087 R)
• M12: 11,107,642 km (0.092 R)
• M13: 12,305,322 km (0.117 R)
• M14: 13,489,390 km (0.102 R)
• M15: 16,304,822 km (0.084 R)
• M16: 19,366,641 km (0.08 R)
• M17: 20,252,410 km (0.034 R)
• M18: 21,297,650 km (0.107 R)
• M19: 24,357,525 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.1

Radius: 11.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.52 AU - 5.32 AU

Year: 6000 Days

Day: 14.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 34,038,313 km

• M1: 143,016 km (0.046 R)
• M2: 538,852 km (0.083 R)
• M3: 920,326 km (0.099 R)
• M4: 1,344,586 km (0.089 R)
• M5: 2,225,418 km (0.104 R)
• M6: 6,590,684 km (0.099 R)
• M7: 8,553,408 km (0.1 R)
• M8: 10,555,626 km (0.075 R)
• M9: 13,381,829 km (0.093 R)
• M10: 16,003,531 km (0.093 R)
• M11: 18,281,159 km (0.097 R)
• M12: 29,382,967 km (0.119 R)
• M13: 30,674,146 km (0.098 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 14.4

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.14 AU - 5.32 AU

Year: 7723 Days

Day: 9.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,038,313 km

• M1: 179,966 km (0.088 R)
• M2: 747,092 km (0.04 R)
• M3: 1,267,842 km (0.105 R)
• M4: 2,495,592 km (0.068 R)
• M5: 3,368,495 km (0.034 R)
• M6: 5,690,404 km (0.068 R)
• M7: 9,264,746 km (0.07 R)
• M8: 10,362,645 km (0.12 R)
• M9: 14,578,013 km (0.1 R)
• M10: 16,370,944 km (0.061 R)
• M11: 24,372,036 km (0.069 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: 465 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit