🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.5

Radius: 14.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.54 AU - 0.54 AU

Year: 269 Days

Day: 11.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 53,986,366 km

• M1: 185,352 km (0.082 R)
• M2: 670,946 km (0.047 R)
• M3: 1,474,885 km (0.116 R)
• M4: 2,192,955 km (0.12 R)
• M5: 3,533,801 km (0.047 R)
• M6: 4,228,533 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.6

Radius: 13.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.67 AU - 2.67 AU

Year: 2168 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 53,986,366 km

• M1: 170,691 km (0.055 R)
• M2: 625,170 km (0.102 R)
• M3: 1,592,769 km (0.078 R)
• M4: 2,709,666 km (0.119 R)
• M5: 3,243,132 km (0.115 R)
• M6: 3,790,511 km (0.107 R)
• M7: 5,141,380 km (0.077 R)
• M8: 6,436,598 km (0.099 R)
• M9: 9,700,524 km (0.048 R)
• M10: 11,469,220 km (0.033 R)
• M11: 12,159,165 km (0.063 R)
• M12: 13,756,571 km (0.101 R)
• M13: 14,349,877 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 10.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.77 AU - 2.57 AU

Year: 2168 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,986,366 km

• M1: 129,402 km (0.117 R)
• M2: 456,872 km (0.106 R)
• M3: 1,114,504 km (0.092 R)
• M4: 1,488,948 km (0.119 R)
• M5: 1,816,866 km (0.069 R)
• M6: 2,145,233 km (0.117 R)
• M7: 2,850,288 km (0.105 R)
• M8: 3,396,171 km (0.076 R)
• M9: 4,066,519 km (0.096 R)
• M10: 4,493,621 km (0.103 R)
• M11: 5,190,298 km (0.074 R)
• M12: 6,825,403 km (0.098 R)
• M13: 7,430,377 km (0.085 R)
• M14: 8,590,658 km (0.078 R)
• M15: 9,329,222 km (0.12 R)
• M16: 10,214,543 km (0.093 R)
• M17: 11,800,430 km (0.08 R)
• M18: 15,500,284 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.5

Radius: 14.6

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.3 AU - 2.6 AU

Year: 2601 Days

Day: 12.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,986,366 km

• M1: 181,612 km (0.075 R)
• M2: 679,623 km (0.076 R)
• M3: 1,172,997 km (0.103 R)
• M4: 1,679,535 km (0.12 R)
• M5: 2,622,151 km (0.112 R)
• M6: 3,845,712 km (0.1 R)
• M7: 4,306,025 km (0.107 R)
• M8: 5,848,978 km (0.108 R)
• M9: 7,016,589 km (0.101 R)
• M10: 8,085,765 km (0.119 R)
• M11: 9,749,443 km (0.118 R)
• M12: 11,388,138 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 12.9

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.57 AU - 2.73 AU

Year: 2926 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,986,366 km

• M1: 162,164 km (0.044 R)
• M2: 602,580 km (0.089 R)
• M3: 1,140,833 km (0.097 R)
• M4: 2,011,493 km (0.094 R)
• M5: 3,875,333 km (0.112 R)
• M6: 4,313,206 km (0.074 R)
• M7: 5,724,512 km (0.031 R)
• M8: 6,522,168 km (0.061 R)
• M9: 9,218,520 km (0.049 R)
• M10: 10,552,185 km (0.093 R)
• M11: 11,412,074 km (0.072 R)
• M12: 12,229,925 km (0.107 R)
• M13: 14,618,704 km (0.12 R)
• M14: 15,896,719 km (0.09 R)
• M15: 16,535,950 km (0.102 R)
• M16: 17,639,534 km (0.077 R)
• M17: 18,324,991 km (0.112 R)
• M18: 19,993,307 km (0.076 R)
• M19: 21,245,590 km (0.076 R)
• M20: 21,696,030 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.8

Radius: 11

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.09 AU - 4.09 AU

Year: 5610 Days

Day: 10.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,986,366 km

• M1: 136,732 km (0.118 R)
• M2: 696,827 km (0.079 R)
• M3: 1,052,421 km (0.096 R)
• M4: 1,641,388 km (0.113 R)
• M5: 2,099,457 km (0.037 R)
• M6: 3,566,413 km (0.1 R)
• M7: 5,036,811 km (0.076 R)
• M8: 6,261,718 km (0.092 R)
• M9: 6,678,348 km (0.116 R)
• M10: 7,711,321 km (0.081 R)
• M11: 9,209,395 km (0.114 R)
• M12: 10,135,705 km (0.108 R)
• M13: 10,802,013 km (0.098 R)
• M14: 11,355,974 km (0.076 R)
• M15: 12,370,996 km (0.102 R)
• M16: 13,235,971 km (0.075 R)
• M17: 15,029,799 km (0.086 R)
• M18: 15,545,912 km (0.103 R)
• M19: 16,073,992 km (0.03 R)
• M20: 16,613,741 km (0.083 R)
• M21: 17,165,757 km (0.079 R)
• M22: 17,920,628 km (0.114 R)
• M23: 19,027,652 km (0.098 R)
• M24: 20,667,544 km (0.074 R)
• M25: 25,741,605 km (0.097 R)
• M26: 27,403,637 km (0.118 R)
• M27: 29,939,321 km (0.079 R)
• M28: 30,574,065 km (0.093 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.5

Radius: 5.9

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.07 AU - 9.01 AU

Year: 14043 Days

Day: 21.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,986,366 km

• M1: 73,303 km (0.109 R)
• M2: 462,407 km (0.04 R)
• M3: 1,202,019 km (0.114 R)
• M4: 2,020,170 km (0.086 R)
• M5: 2,876,617 km (0.117 R)
• M6: 4,010,569 km (0.08 R)
• M7: 4,215,219 km (0.078 R)
• M8: 4,426,751 km (0.11 R)
• M9: 6,228,208 km (0.086 R)
• M10: 7,729,572 km (0.058 R)
• M11: 8,564,029 km (0.117 R)
• M12: 10,967,319 km (0.101 R)
• M13: 17,591,962 km (0.082 R)
• M14: 28,139,808 km (0.079 R)
• M15: 31,341,352 km (0.071 R)
• M16: 35,023,255 km (0.114 R)
• M17: 47,175,539 km (0.104 R)
• M18: 47,779,466 km (0.092 R)
• M19: 54,104,464 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.3

Radius: 3.6

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.7 AU - 10.74 AU

Year: 22160 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 53,986,366 km

• M1: 44,730 km (0.068 R)
• M2: 189,690 km (0.072 R)
• M3: 444,754 km (0.089 R)
• M4: 580,889 km (0.105 R)
• M5: 857,645 km (0.025 R)
• M6: 1,228,947 km (0.115 R)
• M7: 1,763,011 km (0.086 R)
• M8: 3,549,060 km (0.1 R)
• M9: 8,120,920 km (0.091 R)
• M10: 8,397,826 km (0.077 R)
• M11: 13,661,577 km (0.119 R)
• M12: 15,482,332 km (0.097 R)
• M13: 16,341,174 km (0.071 R)
• M14: 18,467,558 km (0.056 R)
• M15: 19,026,605 km (0.09 R)
• M16: 26,842,645 km (0.108 R)
• M17: 29,461,206 km (0.103 R)
• M18: 30,223,856 km (0.071 R)
• M19: 35,321,104 km (0.098 R)
• M20: 39,894,910 km (0.097 R)
• M21: 40,827,802 km (0.086 R)
• M22: 46,585,675 km (0.079 R)
• M23: 52,384,238 km (0.106 R)
• M24: 53,986,431 km (0.077 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 14,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit