🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.8

Radius: 13.7

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.01 AU - 1.13 AU

Year: 726 Days

Day: 11.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 76,046,321 km

• M1: 170,392 km (0.074 R)
• M2: 796,758 km (0.043 R)
• M3: 1,511,986 km (0.085 R)
• M4: 2,220,930 km (0.094 R)
• M5: 2,697,998 km (0.106 R)
• M6: 3,181,049 km (0.091 R)
• M7: 3,820,430 km (0.079 R)
• M8: 4,262,642 km (0.099 R)
• M9: 5,251,484 km (0.094 R)
• M10: 6,675,655 km (0.049 R)
• M11: 7,321,469 km (0.053 R)
• M12: 7,751,713 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 8

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.03 AU - 1.65 AU

Year: 1018 Days

Day: 10.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,046,321 km

• M1: 105,317 km (0.051 R)
• M2: 384,616 km (0.066 R)
• M3: 771,925 km (0.065 R)
• M4: 1,022,651 km (0.083 R)
• M5: 1,483,412 km (0.117 R)
• M6: 1,910,066 km (0.101 R)
• M7: 2,163,784 km (0.092 R)
• M8: 2,464,326 km (0.064 R)
• M9: 2,819,172 km (0.108 R)
• M10: 3,280,831 km (0.116 R)
• M11: 3,537,840 km (0.106 R)
• M12: 3,890,442 km (0.079 R)
• M13: 4,914,589 km (0.047 R)
• M14: 5,733,638 km (0.114 R)
• M15: 8,939,221 km (0.106 R)
• M16: 10,902,842 km (0.092 R)
• M17: 11,756,298 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.2

Radius: 12.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.43 AU - 1.95 AU

Year: 1441 Days

Day: 6.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,046,321 km

• M1: 154,235 km (0.11 R)
• M2: 707,598 km (0.096 R)
• M3: 1,159,533 km (0.035 R)
• M4: 1,574,069 km (0.06 R)
• M5: 2,055,176 km (0.117 R)
• M6: 2,771,151 km (0.104 R)
• M7: 3,226,826 km (0.083 R)
• M8: 4,086,715 km (0.047 R)
• M9: 5,287,238 km (0.091 R)
• M10: 5,922,580 km (0.076 R)
• M11: 6,839,615 km (0.115 R)
• M12: 7,538,985 km (0.088 R)
• M13: 8,924,111 km (0.034 R)
• M14: 9,726,704 km (0.046 R)
• M15: 10,162,782 km (0.108 R)
• M16: 10,752,646 km (0.099 R)
• M17: 11,439,001 km (0.106 R)
• M18: 13,426,259 km (0.099 R)
• M19: 13,883,430 km (0.052 R)
• M20: 14,350,924 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 8

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.93 AU - 2.01 AU

Year: 1814 Days

Day: 12.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,046,321 km

• M1: 100,679 km (0.081 R)
• M2: 384,467 km (0.112 R)
• M3: 633,547 km (0.042 R)
• M4: 1,098,497 km (0.109 R)
• M5: 1,431,053 km (0.104 R)
• M6: 1,765,853 km (0.087 R)
• M7: 2,276,730 km (0.047 R)
• M8: 3,049,702 km (0.075 R)
• M9: 4,099,879 km (0.051 R)
• M10: 4,801,942 km (0.08 R)
• M11: 5,237,721 km (0.115 R)
• M12: 5,699,679 km (0.076 R)
• M13: 6,469,210 km (0.12 R)
• M14: 7,362,459 km (0.036 R)
• M15: 7,765,326 km (0.101 R)
• M16: 8,773,317 km (0.036 R)
• M17: 9,660,731 km (0.082 R)
• M18: 10,355,913 km (0.106 R)
• M19: 12,199,557 km (0.085 R)
• M20: 13,136,189 km (0.081 R)
• M21: 15,060,317 km (0.106 R)
• M22: 15,710,020 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 11

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.87 AU - 2.55 AU

Year: 2155 Days

Day: 6.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 76,046,321 km

• M1: 136,732 km (0.07 R)
• M2: 638,933 km (0.107 R)
• M3: 990,637 km (0.113 R)
• M4: 1,385,725 km (0.057 R)
• M5: 2,083,749 km (0.09 R)
• M6: 2,674,810 km (0.119 R)
• M7: 3,112,982 km (0.077 R)
• M8: 3,459,900 km (0.036 R)
• M9: 5,116,397 km (0.051 R)
• M10: 5,844,639 km (0.047 R)
• M11: 6,613,722 km (0.113 R)
• M12: 8,290,864 km (0.109 R)
• M13: 8,864,871 km (0.032 R)
• M14: 10,021,113 km (0.065 R)
• M15: 10,598,860 km (0.098 R)
• M16: 13,871,163 km (0.1 R)
• M17: 15,760,435 km (0.081 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 11.7

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.23 AU - 5.51 AU

Year: 8163 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,046,321 km

• M1: 145,559 km (0.07 R)
• M2: 664,813 km (0.097 R)
• M3: 1,376,300 km (0.035 R)
• M4: 1,803,552 km (0.093 R)
• M5: 3,014,696 km (0.12 R)
• M6: 4,706,349 km (0.033 R)
• M7: 6,084,893 km (0.11 R)
• M8: 6,777,532 km (0.032 R)
• M9: 7,874,533 km (0.117 R)
• M10: 9,042,593 km (0.054 R)
• M11: 9,622,584 km (0.119 R)
• M12: 12,141,363 km (0.048 R)
• M13: 14,046,941 km (0.027 R)
• M14: 14,643,537 km (0.082 R)
• M15: 15,444,185 km (0.093 R)
• M16: 18,372,115 km (0.101 R)
• M17: 20,951,331 km (0.066 R)
• M18: 26,275,968 km (0.066 R)
• M19: 28,580,224 km (0.089 R)
• M20: 32,645,995 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.5

Radius: 5.9

Gravity: 19.52 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.2 AU - 10.36 AU

Year: 20064 Days

Day: 22.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 76,046,321 km

• M1: 73,453 km (0.098 R)
• M2: 408,552 km (0.05 R)
• M3: 1,046,736 km (0.104 R)
• M4: 1,232,238 km (0.115 R)
• M5: 2,955,306 km (0.106 R)
• M6: 6,326,943 km (0.078 R)
• M7: 8,011,564 km (0.06 R)
• M8: 8,902,569 km (0.096 R)
• M9: 11,004,270 km (0.09 R)
• M10: 12,036,345 km (0.112 R)
• M11: 14,973,400 km (0.102 R)
• M12: 16,730,876 km (0.11 R)
• M13: 19,160,794 km (0.091 R)
• M14: 21,618,837 km (0.074 R)
• M15: 22,314,766 km (0.102 R)
• M16: 23,751,504 km (0.095 R)
• M17: 24,599,575 km (0.119 R)
• M18: 25,798,452 km (0.093 R)
• M19: 32,252,852 km (0.104 R)
• M20: 33,161,061 km (0.097 R)
• M21: 36,824,264 km (0.059 R)
• M22: 43,986,412 km (0.076 R)
• M23: 45,425,244 km (0.105 R)
• M24: 46,238,009 km (0.12 R)
• M25: 50,621,077 km (0.119 R)
• M26: 63,376,839 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 14,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit