🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.6

Radius: 11.2

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.84 AU - 1.02 AU

Year: 608 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,324,509 km

• M1: 139,276 km (0.078 R)
• M2: 549,473 km (0.099 R)
• M3: 980,315 km (0.087 R)
• M4: 1,402,779 km (0.09 R)
• M5: 2,310,988 km (0.065 R)
• M6: 2,842,210 km (0.047 R)
• M7: 3,303,570 km (0.077 R)
• M8: 3,756,552 km (0.1 R)
• M9: 4,275,956 km (0.113 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.9

Radius: 10.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.56 AU - 1.88 AU

Year: 1530 Days

Day: 12.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,324,509 km

• M1: 129,402 km (0.118 R)
• M2: 556,654 km (0.116 R)
• M3: 1,025,643 km (0.07 R)
• M4: 1,820,008 km (0.118 R)
• M5: 2,155,855 km (0.073 R)
• M6: 2,558,423 km (0.061 R)
• M7: 2,927,481 km (0.112 R)
• M8: 3,287,114 km (0.094 R)
• M9: 3,924,251 km (0.065 R)
• M10: 4,254,863 km (0.101 R)
• M11: 4,718,317 km (0.08 R)
• M12: 6,432,260 km (0.098 R)
• M13: 6,893,769 km (0.026 R)
• M14: 7,856,282 km (0.084 R)
• M15: 8,271,117 km (0.118 R)
• M16: 9,054,860 km (0.111 R)
• M17: 9,449,350 km (0.118 R)
• M18: 10,143,484 km (0.113 R)
• M19: 10,938,896 km (0.104 R)
• M20: 11,633,030 km (0.114 R)
• M21: 12,172,779 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.7

Radius: 9.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.77 AU - 2.09 AU

Year: 1819 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,324,509 km

• M1: 121,922 km (0.049 R)
• M2: 439,668 km (0.087 R)
• M3: 784,491 km (0.12 R)
• M4: 1,101,938 km (0.043 R)
• M5: 1,660,985 km (0.111 R)
• M6: 2,154,658 km (0.1 R)
• M7: 2,523,716 km (0.114 R)
• M8: 4,065,771 km (0.065 R)
• M9: 4,557,499 km (0.113 R)
• M10: 5,068,077 km (0.088 R)
• M11: 5,400,932 km (0.039 R)
• M12: 5,726,307 km (0.081 R)
• M13: 6,982,481 km (0.1 R)
• M14: 7,715,959 km (0.115 R)
• M15: 9,213,583 km (0.108 R)
• M16: 9,710,996 km (0.106 R)
• M17: 10,030,986 km (0.083 R)
• M18: 11,955,114 km (0.083 R)
• M19: 12,472,124 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 12.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.68 AU - 2.54 AU

Year: 2079 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 51,324,509 km

• M1: 160,519 km (0.09 R)
• M2: 581,038 km (0.064 R)
• M3: 1,064,838 km (0.102 R)
• M4: 1,569,730 km (0.09 R)
• M5: 2,561,415 km (0.097 R)
• M6: 3,129,887 km (0.101 R)
• M7: 3,578,979 km (0.114 R)
• M8: 4,251,871 km (0.095 R)
• M9: 4,827,374 km (0.088 R)
• M10: 5,650,611 km (0.119 R)
• M11: 6,787,854 km (0.082 R)
• M12: 7,306,958 km (0.059 R)
• M13: 7,977,606 km (0.11 R)
• M14: 9,163,019 km (0.097 R)
• M15: 11,636,919 km (0.066 R)
• M16: 12,297,992 km (0.092 R)
• M17: 12,896,982 km (0.065 R)
• M18: 14,811,386 km (0.111 R)
• M19: 17,013,018 km (0.075 R)
• M20: 18,467,558 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 12.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.93 AU - 4.45 AU

Year: 5817 Days

Day: 10.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,324,509 km

• M1: 151,393 km (0.108 R)
• M2: 714,928 km (0.092 R)
• M3: 1,230,592 km (0.106 R)
• M4: 1,881,343 km (0.068 R)
• M5: 2,349,883 km (0.105 R)
• M6: 3,421,752 km (0.118 R)
• M7: 3,941,904 km (0.059 R)
• M8: 7,880,217 km (0.034 R)
• M9: 8,289,517 km (0.069 R)
• M10: 10,554,279 km (0.089 R)
• M11: 13,360,586 km (0.072 R)
• M12: 16,997,011 km (0.091 R)
• M13: 18,192,447 km (0.071 R)
• M14: 20,055,240 km (0.12 R)
• M15: 21,968,747 km (0.068 R)
• M16: 22,932,306 km (0.098 R)
• M17: 23,310,340 km (0.12 R)
• M18: 24,001,183 km (0.041 R)
• M19: 24,547,963 km (0.115 R)
• M20: 25,263,191 km (0.1 R)
• M21: 26,652,057 km (0.112 R)
• M22: 29,226,038 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.1

Radius: 10

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.05 AU - 5.57 AU

Year: 7155 Days

Day: 10.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,324,509 km

• M1: 127,009 km (0.081 R)
• M2: 507,436 km (0.073 R)
• M3: 866,770 km (0.11 R)
• M4: 1,491,341 km (0.05 R)
• M5: 2,068,939 km (0.101 R)
• M6: 2,844,604 km (0.111 R)
• M7: 3,169,231 km (0.079 R)
• M8: 4,595,796 km (0.104 R)
• M9: 5,266,892 km (0.095 R)
• M10: 5,910,163 km (0.09 R)
• M11: 6,346,241 km (0.063 R)
• M12: 8,006,927 km (0.086 R)
• M13: 10,333,772 km (0.116 R)
• M14: 10,875,765 km (0.078 R)
• M15: 11,675,964 km (0.105 R)
• M16: 12,820,388 km (0.116 R)
• M17: 13,446,455 km (0.097 R)
• M18: 14,367,978 km (0.096 R)
• M19: 16,216,110 km (0.105 R)
• M20: 18,087,879 km (0.11 R)
• M21: 20,099,372 km (0.032 R)
• M22: 22,181,624 km (0.076 R)
• M23: 30,188,252 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.4

Radius: 8

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.07 AU - 10.13 AU

Year: 17106 Days

Day: 16.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,324,509 km

• M1: 101,577 km (0.106 R)
• M2: 429,047 km (0.086 R)
• M3: 755,768 km (0.081 R)
• M4: 1,655,300 km (0.114 R)
• M5: 2,008,052 km (0.054 R)
• M6: 2,430,217 km (0.079 R)
• M7: 2,736,444 km (0.079 R)
• M8: 3,578,531 km (0.035 R)
• M9: 4,315,899 km (0.071 R)
• M10: 5,417,836 km (0.117 R)
• M11: 6,162,983 km (0.115 R)
• M12: 6,579,763 km (0.106 R)
• M13: 7,055,634 km (0.095 R)
• M14: 7,469,571 km (0.112 R)
• M15: 8,031,910 km (0.07 R)
• M16: 11,053,787 km (0.093 R)
• M17: 12,908,202 km (0.103 R)
• M18: 13,973,339 km (0.083 R)
• M19: 17,820,697 km (0.094 R)
• M20: 18,902,289 km (0.095 R)
• M21: 19,782,224 km (0.077 R)
• M22: 22,145,122 km (0.076 R)
• M23: 22,409,013 km (0.034 R)
• M24: 23,394,414 km (0.071 R)
• M25: 31,669,271 km (0.106 R)
• M26: 33,831,259 km (0.08 R)
• M27: 37,567,167 km (0.086 R)
• M28: 45,846,362 km (0.117 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: 369 - 16,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit