🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 617.3

Radius: 8.1

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.82 AU

Year: 422 Days

Day: 10.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,196,910 km

• M1: 100,829 km (0.078 R)
• M2: 366,365 km (0.084 R)
• M3: 651,050 km (0.118 R)
• M4: 1,057,807 km (0.107 R)
• M5: 1,439,132 km (0.1 R)
• M6: 1,713,344 km (0.071 R)
• M7: 1,998,328 km (0.08 R)
• M8: 2,595,972 km (0.097 R)
• M9: 2,995,847 km (0.106 R)
• M10: 3,377,322 km (0.046 R)
• M11: 4,265,484 km (0.11 R)
• M12: 4,603,426 km (0.086 R)
• M13: 4,868,513 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.6

Radius: 15

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.18 AU - 1.22 AU

Year: 907 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,196,910 km

• M1: 186,549 km (0.061 R)
• M2: 980,913 km (0.103 R)
• M3: 1,542,952 km (0.069 R)
• M4: 2,172,161 km (0.086 R)
• M5: 2,704,879 km (0.078 R)
• M6: 3,311,199 km (0.077 R)
• M7: 4,171,686 km (0.051 R)
• M8: 4,673,737 km (0.032 R)
• M9: 5,196,731 km (0.082 R)
• M10: 5,779,714 km (0.106 R)
• M11: 6,678,498 km (0.044 R)
• M12: 7,668,836 km (0.058 R)
• M13: 8,239,552 km (0.108 R)
• M14: 8,810,567 km (0.092 R)
• M15: 9,583,838 km (0.047 R)
• M16: 10,185,371 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 12.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.19 AU - 1.35 AU

Year: 988 Days

Day: 12.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 43,196,910 km

• M1: 160,519 km (0.104 R)
• M2: 721,511 km (0.11 R)
• M3: 1,287,140 km (0.063 R)
• M4: 2,008,052 km (0.082 R)
• M5: 2,788,056 km (0.065 R)
• M6: 3,321,222 km (0.111 R)
• M7: 4,070,708 km (0.082 R)
• M8: 4,522,194 km (0.033 R)
• M9: 5,182,968 km (0.106 R)
• M10: 6,060,060 km (0.116 R)
• M11: 6,721,732 km (0.054 R)
• M12: 8,135,880 km (0.085 R)
• M13: 9,892,907 km (0.085 R)
• M14: 10,975,697 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 10.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.95 AU - 3.11 AU

Year: 2778 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,196,910 km

• M1: 129,402 km (0.081 R)
• M2: 480,508 km (0.088 R)
• M3: 1,219,522 km (0.113 R)
• M4: 1,734,288 km (0.084 R)
• M5: 2,211,954 km (0.119 R)
• M6: 2,969,069 km (0.085 R)
• M7: 3,383,305 km (0.098 R)
• M8: 3,727,979 km (0.08 R)
• M9: 4,172,733 km (0.072 R)
• M10: 4,820,642 km (0.089 R)
• M11: 6,089,830 km (0.106 R)
• M12: 6,655,460 km (0.103 R)
• M13: 7,116,221 km (0.043 R)
• M14: 7,454,312 km (0.117 R)
• M15: 7,981,495 km (0.076 R)
• M16: 8,346,664 km (0.08 R)
• M17: 10,777,629 km (0.111 R)
• M18: 11,956,909 km (0.066 R)
• M19: 12,639,075 km (0.064 R)
• M20: 13,474,729 km (0.071 R)
• M21: 14,751,098 km (0.114 R)
• M22: 15,117,014 km (0.108 R)
• M23: 15,914,820 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.3

Radius: 10.3

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.4 AU - 3.48 AU

Year: 3480 Days

Day: 6.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,196,910 km

• M1: 128,056 km (0.118 R)
• M2: 621,130 km (0.112 R)
• M3: 955,631 km (0.083 R)
• M4: 1,966,614 km (0.112 R)
• M5: 2,307,996 km (0.114 R)
• M6: 2,853,280 km (0.045 R)
• M7: 3,444,341 km (0.079 R)
• M8: 3,779,590 km (0.078 R)
• M9: 4,268,177 km (0.057 R)
• M10: 4,726,994 km (0.03 R)
• M11: 5,450,598 km (0.114 R)
• M12: 5,825,491 km (0.118 R)
• M13: 6,778,130 km (0.112 R)
• M14: 7,764,578 km (0.113 R)
• M15: 8,102,370 km (0.084 R)
• M16: 8,520,796 km (0.053 R)
• M17: 10,875,167 km (0.082 R)
• M18: 12,224,390 km (0.098 R)
• M19: 12,915,831 km (0.105 R)
• M20: 15,410,226 km (0.11 R)
• M21: 17,740,512 km (0.086 R)
• M22: 18,209,651 km (0.031 R)
• M23: 22,674,699 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.6

Radius: 13

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.92 AU - 3.18 AU

Year: 3677 Days

Day: 12.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,196,910 km

• M1: 167,699 km (0.062 R)
• M2: 784,342 km (0.033 R)
• M3: 1,472,941 km (0.12 R)
• M4: 2,526,110 km (0.118 R)
• M5: 2,973,557 km (0.088 R)
• M6: 3,817,887 km (0.058 R)
• M7: 4,434,679 km (0.099 R)
• M8: 5,812,775 km (0.117 R)
• M9: 8,902,868 km (0.031 R)
• M10: 9,358,843 km (0.12 R)
• M11: 10,567,594 km (0.081 R)
• M12: 11,297,332 km (0.119 R)
• M13: 11,832,444 km (0.06 R)
• M14: 13,098,640 km (0.057 R)
• M15: 13,540,253 km (0.092 R)
• M16: 16,572,003 km (0.077 R)
• M17: 17,380,729 km (0.099 R)
• M18: 18,337,258 km (0.081 R)
• M19: 20,881,768 km (0.06 R)
• M20: 22,656,747 km (0.046 R)
• M21: 23,294,034 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 10.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.66 AU - 3.66 AU

Year: 3877 Days

Day: 11.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,196,910 km

• M1: 130,898 km (0.03 R)
• M2: 979,567 km (0.083 R)
• M3: 1,488,200 km (0.108 R)
• M4: 2,348,088 km (0.085 R)
• M5: 3,011,854 km (0.096 R)
• M6: 3,972,272 km (0.104 R)
• M7: 4,513,667 km (0.108 R)
• M8: 5,232,036 km (0.092 R)
• M9: 5,767,447 km (0.114 R)
• M10: 6,537,876 km (0.088 R)
• M11: 7,053,240 km (0.107 R)
• M12: 7,623,358 km (0.086 R)
• M13: 8,551,014 km (0.083 R)
• M14: 9,011,028 km (0.051 R)
• M15: 10,284,554 km (0.098 R)
• M16: 11,125,743 km (0.12 R)
• M17: 12,433,827 km (0.063 R)
• M18: 14,348,081 km (0.058 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361

Radius: 8.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.92 AU - 4.84 AU

Year: 5275 Days

Day: 13.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,196,910 km

• M1: 110,702 km (0.069 R)
• M2: 622,776 km (0.052 R)
• M3: 1,126,322 km (0.102 R)
• M4: 1,469,949 km (0.118 R)
• M5: 1,832,574 km (0.066 R)
• M6: 2,434,705 km (0.113 R)
• M7: 2,740,334 km (0.103 R)
• M8: 4,140,121 km (0.062 R)
• M9: 4,577,994 km (0.106 R)
• M10: 4,870,308 km (0.103 R)
• M11: 5,574,017 km (0.06 R)
• M12: 6,958,695 km (0.081 R)
• M13: 7,379,214 km (0.064 R)
• M14: 8,235,512 km (0.074 R)
• M15: 9,622,285 km (0.083 R)
• M16: 13,885,974 km (0.098 R)
• M17: 14,501,120 km (0.071 R)
• M18: 17,378,785 km (0.087 R)
• M19: 24,016,293 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 13.2

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.89 AU - 5.91 AU

Year: 8662 Days

Day: 9.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,196,910 km

• M1: 164,558 km (0.035 R)
• M2: 588,368 km (0.067 R)
• M3: 1,385,426 km (0.095 R)
• M4: 2,748,562 km (0.104 R)
• M5: 4,164,954 km (0.065 R)
• M6: 4,635,589 km (0.091 R)
• M7: 5,361,139 km (0.115 R)
• M8: 6,091,476 km (0.087 R)
• M9: 6,924,885 km (0.092 R)
• M10: 8,423,856 km (0.104 R)
• M11: 9,044,238 km (0.069 R)
• M12: 12,728,984 km (0.062 R)
• M13: 14,029,887 km (0.101 R)
• M14: 15,548,155 km (0.117 R)
• M15: 16,482,993 km (0.118 R)
• M16: 21,159,422 km (0.09 R)
• M17: 22,811,880 km (0.068 R)
• M18: 24,637,872 km (0.085 R)
• M19: 26,093,160 km (0.075 R)
• M20: 26,653,553 km (0.073 R)
• M21: 28,382,606 km (0.105 R)
• M22: 34,911,954 km (0.08 R)
• M23: 36,166,332 km (0.086 R)
• M24: 39,007,346 km (0.113 R)
• M25: 39,740,226 km (0.098 R)
• M26: 40,233,899 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 5.5

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.57 AU - 6.83 AU

Year: 9393 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 43,196,910 km

• M1: 68,815 km (0.11 R)
• M2: 324,179 km (0.111 R)
• M3: 527,632 km (0.12 R)
• M4: 3,084,558 km (0.074 R)
• M5: 3,998,452 km (0.103 R)
• M6: 4,239,005 km (0.093 R)
• M7: 4,837,995 km (0.073 R)
• M8: 6,062,903 km (0.117 R)
• M9: 6,973,355 km (0.106 R)
• M10: 7,764,877 km (0.117 R)
• M11: 9,199,072 km (0.079 R)
• M12: 9,618,993 km (0.058 R)
• M13: 10,648,376 km (0.097 R)
• M14: 13,098,042 km (0.1 R)
• M15: 14,052,476 km (0.108 R)
• M16: 21,902,774 km (0.101 R)
• M17: 24,550,955 km (0.099 R)
• M18: 29,359,181 km (0.073 R)
• M19: 29,660,171 km (0.091 R)
• M20: 34,535,716 km (0.108 R)
• M21: 36,696,507 km (0.091 R)
• M22: 37,397,074 km (0.063 R)
• M23: 42,681,469 km (0.059 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: 497 - 18,294 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit