🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.7

Radius: 12.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.73 AU

Year: 329 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 69,263,653 km

• M1: 158,125 km (0.083 R)
• M2: 562,488 km (0.103 R)
• M3: 979,716 km (0.065 R)
• M4: 1,491,192 km (0.093 R)
• M5: 2,073,426 km (0.117 R)
• M6: 2,478,388 km (0.117 R)
• M7: 2,947,078 km (0.111 R)
• M8: 3,521,683 km (0.102 R)
• M9: 4,039,591 km (0.101 R)
• M10: 4,454,277 km (0.114 R)
• M11: 4,986,546 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.2

Radius: 12.2

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.85 AU - 0.91 AU

Year: 570 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 69,263,653 km

• M1: 151,692 km (0.062 R)
• M2: 1,014,573 km (0.091 R)
• M3: 2,076,718 km (0.068 R)
• M4: 2,644,442 km (0.113 R)
• M5: 3,079,023 km (0.045 R)
• M6: 4,045,426 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.8

Radius: 11.6

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.94 AU - 1.08 AU

Year: 701 Days

Day: 5.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,263,653 km

• M1: 144,362 km (0.101 R)
• M2: 583,581 km (0.074 R)
• M3: 972,685 km (0.118 R)
• M4: 1,348,326 km (0.051 R)
• M5: 2,054,727 km (0.12 R)
• M6: 2,568,745 km (0.115 R)
• M7: 3,205,583 km (0.081 R)
• M8: 3,589,451 km (0.106 R)
• M9: 4,109,154 km (0.078 R)
• M10: 4,515,163 km (0.074 R)
• M11: 5,139,435 km (0.114 R)
• M12: 6,857,118 km (0.107 R)
• M13: 8,180,909 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 9.9

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1 AU - 1.26 AU

Year: 829 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,263,653 km

• M1: 125,662 km (0.101 R)
• M2: 480,808 km (0.107 R)
• M3: 817,852 km (0.112 R)
• M4: 1,153,699 km (0.06 R)
• M5: 1,650,513 km (0.044 R)
• M6: 2,285,706 km (0.119 R)
• M7: 2,769,655 km (0.077 R)
• M8: 3,143,051 km (0.104 R)
• M9: 4,039,442 km (0.08 R)
• M10: 4,967,547 km (0.116 R)
• M11: 5,803,500 km (0.07 R)
• M12: 6,374,664 km (0.061 R)
• M13: 6,753,297 km (0.114 R)
• M14: 7,803,324 km (0.12 R)
• M15: 8,210,978 km (0.097 R)
• M16: 9,041,546 km (0.096 R)
• M17: 9,520,259 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 13.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.99 AU - 1.41 AU

Year: 907 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,263,653 km

• M1: 164,109 km (0.119 R)
• M2: 586,872 km (0.1 R)
• M3: 1,019,659 km (0.068 R)
• M4: 1,430,305 km (0.105 R)
• M5: 1,920,837 km (0.093 R)
• M6: 2,442,036 km (0.03 R)
• M7: 2,905,639 km (0.077 R)
• M8: 3,571,799 km (0.037 R)
• M9: 4,353,298 km (0.1 R)
• M10: 4,974,279 km (0.119 R)
• M11: 5,438,481 km (0.1 R)
• M12: 5,950,255 km (0.111 R)
• M13: 6,454,251 km (0.036 R)
• M14: 7,049,949 km (0.108 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 12.1

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.75 AU - 3.03 AU

Year: 3391 Days

Day: 11.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,263,653 km

• M1: 152,889 km (0.074 R)
• M2: 637,437 km (0.109 R)
• M3: 1,014,722 km (0.112 R)
• M4: 1,701,825 km (0.106 R)
• M5: 2,696,950 km (0.116 R)
• M6: 3,075,882 km (0.116 R)
• M7: 3,453,018 km (0.088 R)
• M8: 3,881,616 km (0.115 R)
• M9: 6,298,968 km (0.09 R)
• M10: 6,942,538 km (0.1 R)
• M11: 7,857,628 km (0.117 R)
• M12: 8,464,846 km (0.028 R)
• M13: 10,159,939 km (0.054 R)
• M14: 10,637,157 km (0.107 R)
• M15: 11,679,555 km (0.058 R)
• M16: 15,371,032 km (0.058 R)
• M17: 16,538,643 km (0.111 R)
• M18: 16,922,362 km (0.116 R)
• M19: 17,707,451 km (0.11 R)
• M20: 18,516,776 km (0.094 R)
• M21: 19,049,942 km (0.112 R)
• M22: 20,774,507 km (0.118 R)
• M23: 21,157,178 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 12.4

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.99 AU - 3.57 AU

Year: 4100 Days

Day: 7.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,263,653 km

• M1: 154,235 km (0.1 R)
• M2: 819,048 km (0.078 R)
• M3: 1,726,509 km (0.118 R)
• M4: 2,190,711 km (0.09 R)
• M5: 2,723,280 km (0.057 R)
• M6: 3,136,469 km (0.106 R)
• M7: 3,665,746 km (0.117 R)
• M8: 5,522,106 km (0.098 R)
• M9: 6,057,667 km (0.104 R)
• M10: 8,892,845 km (0.112 R)
• M11: 9,344,781 km (0.118 R)
• M12: 9,958,880 km (0.11 R)
• M13: 11,068,597 km (0.088 R)
• M14: 13,945,663 km (0.081 R)
• M15: 16,239,896 km (0.089 R)
• M16: 18,437,938 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 8.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.21 AU - 3.75 AU

Year: 4481 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,263,653 km

• M1: 111,151 km (0.051 R)
• M2: 670,946 km (0.102 R)
• M3: 986,149 km (0.114 R)
• M4: 1,749,248 km (0.087 R)
• M5: 2,307,248 km (0.051 R)
• M6: 3,315,538 km (0.111 R)
• M7: 3,657,369 km (0.09 R)
• M8: 4,479,409 km (0.047 R)
• M9: 4,898,133 km (0.065 R)
• M10: 5,292,025 km (0.12 R)
• M11: 7,239,041 km (0.034 R)
• M12: 8,287,124 km (0.043 R)
• M13: 9,027,783 km (0.077 R)
• M14: 11,051,543 km (0.072 R)
• M15: 13,266,190 km (0.11 R)
• M16: 14,778,923 km (0.101 R)
• M17: 15,084,552 km (0.07 R)
• M18: 15,708,375 km (0.094 R)
• M19: 16,349,402 km (0.079 R)
• M20: 17,512,824 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 11

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.5 AU - 6.04 AU

Year: 8351 Days

Day: 6.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,263,653 km

• M1: 137,181 km (0.082 R)
• M2: 569,669 km (0.065 R)
• M3: 1,329,327 km (0.11 R)
• M4: 1,829,283 km (0.051 R)
• M5: 2,345,246 km (0.118 R)
• M6: 2,998,241 km (0.085 R)
• M7: 3,671,730 km (0.111 R)
• M8: 4,694,830 km (0.049 R)
• M9: 5,257,767 km (0.098 R)
• M10: 6,134,859 km (0.104 R)
• M11: 8,219,954 km (0.025 R)
• M12: 10,150,814 km (0.073 R)
• M13: 13,442,266 km (0.116 R)
• M14: 16,568,712 km (0.076 R)
• M15: 19,620,359 km (0.101 R)
• M16: 27,090,379 km (0.084 R)
• M17: 28,128,140 km (0.093 R)
• M18: 28,608,498 km (0.065 R)
• M19: 29,388,502 km (0.062 R)
• M20: 30,990,994 km (0.101 R)
• M21: 32,440,298 km (0.09 R)
• M22: 37,752,668 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.7

Radius: 4.6

Gravity: 25.08 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.77 AU - 10.93 AU

Year: 19735 Days

Day: 24.5 Hours

Environment

Temp: -242 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,263,653 km

• M1: 57,745 km (0.069 R)
• M2: 524,490 km (0.04 R)
• M3: 698,173 km (0.091 R)
• M4: 921,373 km (0.102 R)
• M5: 1,125,574 km (0.077 R)
• M6: 1,609,224 km (0.109 R)
• M7: 1,798,017 km (0.116 R)
• M8: 2,825,605 km (0.076 R)
• M9: 3,286,067 km (0.114 R)
• M10: 3,736,057 km (0.091 R)
• M11: 3,914,976 km (0.106 R)
• M12: 4,258,004 km (0.062 R)
• M13: 4,757,511 km (0.04 R)
• M14: 5,075,557 km (0.034 R)
• M15: 7,060,571 km (0.12 R)
• M16: 7,710,873 km (0.06 R)
• M17: 9,400,431 km (0.12 R)
• M18: 9,844,437 km (0.106 R)
• M19: 10,302,207 km (0.089 R)
• M20: 10,894,315 km (0.094 R)
• M21: 14,488,703 km (0.092 R)
• M22: 14,782,663 km (0.119 R)
• M23: 14,931,214 km (0.098 R)
• M24: 22,792,133 km (0.076 R)
• M25: 25,247,932 km (0.114 R)
• M26: 31,284,356 km (0.116 R)
• M27: 32,647,342 km (0.101 R)
• M28: 35,490,898 km (0.089 R)
• M29: 37,521,689 km (0.101 R)
• M30: 38,776,516 km (0.074 R)
• M31: 45,472,966 km (0.118 R)
• M32: 47,219,521 km (0.108 R)
• M33: 58,091,097 km (0.109 R)
• M34: 59,205,900 km (0.109 R)
• M35: 62,055,142 km (0.09 R)
• M36: 64,201,871 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit