🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.6

Radius: 15

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.18 AU - 1.26 AU

Year: 870 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,865,413 km

• M1: 186,698 km (0.099 R)
• M2: 781,050 km (0.119 R)
• M3: 1,425,219 km (0.091 R)
• M4: 1,934,749 km (0.116 R)
• M5: 2,475,695 km (0.113 R)
• M6: 3,323,466 km (0.113 R)
• M7: 3,870,695 km (0.12 R)
• M8: 4,409,397 km (0.083 R)
• M9: 6,183,030 km (0.091 R)
• M10: 7,376,073 km (0.079 R)
• M11: 8,209,782 km (0.104 R)
• M12: 9,738,223 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 13.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.16 AU - 1.3 AU

Year: 881 Days

Day: 9.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,865,413 km

• M1: 164,558 km (0.114 R)
• M2: 839,394 km (0.047 R)
• M3: 1,347,129 km (0.103 R)
• M4: 2,598,964 km (0.052 R)
• M5: 4,470,433 km (0.03 R)
• M6: 5,289,781 km (0.081 R)
• M7: 5,929,012 km (0.097 R)
• M8: 6,789,350 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 13.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.49 AU - 1.91 AU

Year: 1431 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,865,413 km

• M1: 167,849 km (0.082 R)
• M2: 728,990 km (0.086 R)
• M3: 1,202,019 km (0.073 R)
• M4: 1,665,323 km (0.083 R)
• M5: 2,522,818 km (0.078 R)
• M6: 3,039,081 km (0.054 R)
• M7: 3,468,427 km (0.106 R)
• M8: 4,233,769 km (0.056 R)
• M9: 4,714,577 km (0.057 R)
• M10: 5,677,090 km (0.083 R)
• M11: 6,170,912 km (0.094 R)
• M12: 8,019,044 km (0.109 R)
• M13: 8,817,747 km (0.109 R)
• M14: 10,147,224 km (0.081 R)
• M15: 10,775,535 km (0.099 R)
• M16: 11,254,996 km (0.1 R)
• M17: 12,704,150 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 12.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.38 AU - 2.62 AU

Year: 2552 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,865,413 km

• M1: 152,141 km (0.105 R)
• M2: 715,078 km (0.037 R)
• M3: 1,358,349 km (0.104 R)
• M4: 1,823,000 km (0.077 R)
• M5: 2,833,084 km (0.096 R)
• M6: 3,308,357 km (0.057 R)
• M7: 3,856,783 km (0.076 R)
• M8: 4,643,967 km (0.078 R)
• M9: 6,200,233 km (0.111 R)
• M10: 6,977,095 km (0.102 R)
• M11: 9,114,101 km (0.11 R)
• M12: 10,003,610 km (0.101 R)
• M13: 11,195,905 km (0.105 R)
• M14: 11,656,068 km (0.098 R)
• M15: 14,005,053 km (0.093 R)
• M16: 14,937,048 km (0.12 R)
• M17: 15,701,793 km (0.093 R)
• M18: 16,492,268 km (0.098 R)
• M19: 16,979,358 km (0.12 R)
• M20: 19,680,198 km (0.105 R)
• M21: 20,599,328 km (0.093 R)
• M22: 21,482,853 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.1

Radius: 8.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.65 AU - 2.81 AU

Year: 2912 Days

Day: 14.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,865,413 km

• M1: 158,125 km (0.055 R)
• M2: 426,653 km (0.102 R)
• M3: 704,756 km (0.114 R)
• M4: 1,114,055 km (0.103 R)
• M5: 1,557,763 km (0.081 R)
• M6: 2,352,427 km (0.095 R)
• M7: 2,707,871 km (0.085 R)
• M8: 7,734,659 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 10.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.27 AU - 5.59 AU

Year: 7068 Days

Day: 10.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,865,413 km

• M1: 129,701 km (0.073 R)
• M2: 489,335 km (0.036 R)
• M3: 1,074,262 km (0.108 R)
• M4: 1,818,362 km (0.102 R)
• M5: 2,353,025 km (0.057 R)
• M6: 3,126,446 km (0.027 R)
• M7: 3,454,664 km (0.057 R)
• M8: 4,229,880 km (0.081 R)
• M9: 5,172,795 km (0.069 R)
• M10: 5,575,363 km (0.104 R)
• M11: 6,640,799 km (0.084 R)
• M12: 8,214,569 km (0.081 R)
• M13: 8,604,570 km (0.09 R)
• M14: 10,424,129 km (0.043 R)
• M15: 11,738,795 km (0.06 R)
• M16: 13,161,022 km (0.064 R)
• M17: 14,023,454 km (0.082 R)
• M18: 14,694,849 km (0.066 R)
• M19: 15,154,115 km (0.106 R)
• M20: 16,101,518 km (0.076 R)
• M21: 17,724,655 km (0.044 R)
• M22: 21,075,498 km (0.094 R)
• M23: 21,881,980 km (0.101 R)
• M24: 22,405,871 km (0.082 R)
• M25: 24,665,547 km (0.108 R)
• M26: 25,809,223 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.7

Radius: 8

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.46 AU - 11.68 AU

Year: 20633 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 53,865,413 km

• M1: 100,829 km (0.104 R)
• M2: 773,122 km (0.087 R)
• M3: 2,418,549 km (0.061 R)
• M4: 4,041,386 km (0.106 R)
• M5: 4,409,696 km (0.07 R)
• M6: 4,947,950 km (0.059 R)
• M7: 5,609,920 km (0.118 R)
• M8: 7,205,381 km (0.094 R)
• M9: 8,424,006 km (0.077 R)
• M10: 9,481,812 km (0.096 R)
• M11: 10,814,580 km (0.077 R)
• M12: 12,406,151 km (0.072 R)
• M13: 13,698,079 km (0.113 R)
• M14: 14,919,695 km (0.114 R)
• M15: 15,800,677 km (0.091 R)
• M16: 19,018,976 km (0.047 R)
• M17: 20,246,277 km (0.09 R)
• M18: 27,066,892 km (0.078 R)
• M19: 29,476,914 km (0.066 R)
• M20: 30,989,648 km (0.037 R)
• M21: 32,421,150 km (0.047 R)
• M22: 32,685,938 km (0.077 R)
• M23: 41,013,004 km (0.102 R)
• M24: 44,672,318 km (0.1 R)
• M25: 51,365,027 km (0.057 R)
• M26: 52,450,659 km (0.07 R)
• M27: 55,231,384 km (0.109 R)
• M28: 57,525,617 km (0.111 R)
• M29: 58,304,274 km (0.106 R)
• M30: 62,099,123 km (0.043 R)
• M31: 62,507,974 km (0.117 R)
• M32: 64,161,031 km (0.11 R)
• M33: 65,419,897 km (0.1 R)
• M34: 75,158,569 km (0.054 R)
• M35: 79,646,804 km (0.105 R)
• M36: 81,588,884 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.7

Radius: 6.2

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.46 AU - 11.04 AU

Year: 22758 Days

Day: 25 Hours

Environment

Temp: -227 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,865,413 km

• M1: 78,090 km (0.09 R)
• M2: 757,564 km (0.083 R)
• M3: 1,679,535 km (0.059 R)
• M4: 3,317,183 km (0.037 R)
• M5: 8,453,028 km (0.102 R)
• M6: 11,350,290 km (0.08 R)
• M7: 12,711,181 km (0.118 R)
• M8: 13,335,453 km (0.103 R)
• M9: 14,243,512 km (0.1 R)
• M10: 17,593,906 km (0.109 R)
• M11: 23,317,970 km (0.09 R)
• M12: 26,096,451 km (0.109 R)
• M13: 28,345,954 km (0.102 R)
• M14: 30,060,944 km (0.056 R)
• M15: 34,289,478 km (0.071 R)
• M16: 37,996,214 km (0.031 R)
• M17: 41,417,517 km (0.074 R)
• M18: 45,038,533 km (0.118 R)
• M19: 48,413,013 km (0.111 R)
• M20: 52,267,850 km (0.042 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 15,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit