🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 11.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.21 AU - 1.61 AU

Year: 1136 Days

Day: 11.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 76,122,458 km

• M1: 140,472 km (0.093 R)
• M2: 499,358 km (0.043 R)
• M3: 863,928 km (0.083 R)
• M4: 1,253,929 km (0.106 R)
• M5: 1,852,321 km (0.08 R)
• M6: 2,301,862 km (0.096 R)
• M7: 2,657,157 km (0.115 R)
• M8: 3,341,418 km (0.062 R)
• M9: 5,396,145 km (0.072 R)
• M10: 6,133,662 km (0.029 R)
• M11: 6,802,215 km (0.069 R)
• M12: 7,352,586 km (0.112 R)
• M13: 8,859,336 km (0.039 R)
• M14: 9,404,769 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.6

Radius: 14.1

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.81 AU - 2.99 AU

Year: 2522 Days

Day: 8 Hours

Environment

Temp: -212 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,122,458 km

• M1: 175,329 km (0.108 R)
• M2: 796,758 km (0.106 R)
• M3: 1,305,989 km (0.1 R)
• M4: 2,062,356 km (0.064 R)
• M5: 2,662,393 km (0.042 R)
• M6: 5,220,068 km (0.06 R)
• M7: 5,909,265 km (0.106 R)
• M8: 7,041,721 km (0.088 R)
• M9: 7,533,450 km (0.117 R)
• M10: 8,114,189 km (0.107 R)
• M11: 9,041,247 km (0.064 R)
• M12: 9,772,481 km (0.045 R)
• M13: 10,543,060 km (0.104 R)
• M14: 11,689,428 km (0.073 R)
• M15: 12,381,019 km (0.093 R)
• M16: 12,917,477 km (0.104 R)
• M17: 14,522,213 km (0.096 R)
• M18: 18,526,799 km (0.053 R)
• M19: 19,949,923 km (0.117 R)
• M20: 21,127,408 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.4

Radius: 12.8

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.15 AU - 2.97 AU

Year: 2778 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,122,458 km

• M1: 159,172 km (0.115 R)
• M2: 748,289 km (0.048 R)
• M3: 1,188,405 km (0.104 R)
• M4: 2,122,345 km (0.118 R)
• M5: 3,027,711 km (0.108 R)
• M6: 3,569,405 km (0.085 R)
• M7: 4,420,168 km (0.077 R)
• M8: 5,006,293 km (0.093 R)
• M9: 5,767,896 km (0.115 R)
• M10: 6,660,247 km (0.106 R)
• M11: 8,105,512 km (0.117 R)
• M12: 9,259,510 km (0.115 R)
• M13: 9,679,431 km (0.118 R)
• M14: 12,727,787 km (0.101 R)
• M15: 17,085,274 km (0.03 R)
• M16: 17,772,227 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.5

Radius: 10.5

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.36 AU - 4.42 AU

Year: 5204 Days

Day: 11.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,122,458 km

• M1: 130,599 km (0.114 R)
• M2: 979,866 km (0.093 R)
• M3: 1,311,225 km (0.117 R)
• M4: 1,813,276 km (0.068 R)
• M5: 3,547,414 km (0.059 R)
• M6: 4,769,479 km (0.11 R)
• M7: 5,359,194 km (0.108 R)
• M8: 6,616,863 km (0.12 R)
• M9: 7,387,442 km (0.038 R)
• M10: 7,719,400 km (0.084 R)
• M11: 8,295,052 km (0.086 R)
• M12: 9,190,844 km (0.107 R)
• M13: 13,537,411 km (0.077 R)
• M14: 14,092,119 km (0.096 R)
• M15: 17,613,354 km (0.117 R)
• M16: 18,952,554 km (0.087 R)
• M17: 19,646,988 km (0.114 R)
• M18: 21,908,010 km (0.107 R)
• M19: 23,218,936 km (0.083 R)
• M20: 23,933,715 km (0.093 R)
• M21: 28,715,610 km (0.055 R)
• M22: 32,398,710 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.3

Radius: 3.6

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.9 AU - 7.24 AU

Year: 12750 Days

Day: 22.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,122,458 km

• M1: 45,627 km (0.088 R)
• M2: 331,210 km (0.106 R)
• M3: 723,754 km (0.118 R)
• M4: 1,729,950 km (0.071 R)
• M5: 2,148,375 km (0.059 R)
• M6: 2,292,139 km (0.093 R)
• M7: 2,679,747 km (0.083 R)
• M8: 2,897,711 km (0.07 R)
• M9: 4,439,766 km (0.1 R)
• M10: 4,579,041 km (0.025 R)
• M11: 4,817,650 km (0.117 R)
• M12: 5,216,627 km (0.057 R)
• M13: 5,450,449 km (0.106 R)
• M14: 6,545,505 km (0.108 R)
• M15: 23,145,334 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.9

Radius: 8

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.04 AU - 9 AU

Year: 15405 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,122,458 km

• M1: 99,632 km (0.108 R)
• M2: 446,550 km (0.072 R)
• M3: 770,130 km (0.048 R)
• M4: 1,058,854 km (0.104 R)
• M5: 2,049,192 km (0.12 R)
• M6: 3,178,207 km (0.067 R)
• M7: 4,441,860 km (0.065 R)
• M8: 5,023,945 km (0.119 R)
• M9: 5,733,638 km (0.053 R)
• M10: 6,173,904 km (0.033 R)
• M11: 6,465,770 km (0.076 R)
• M12: 6,987,717 km (0.079 R)
• M13: 10,966,870 km (0.076 R)
• M14: 12,683,207 km (0.087 R)
• M15: 14,498,278 km (0.084 R)
• M16: 15,620,710 km (0.115 R)
• M17: 25,787,681 km (0.106 R)
• M18: 31,048,140 km (0.075 R)
• M19: 32,654,971 km (0.065 R)
• M20: 33,542,835 km (0.08 R)
• M21: 37,255,555 km (0.104 R)
• M22: 37,807,271 km (0.062 R)
• M23: 44,088,138 km (0.085 R)
• M24: 45,642,310 km (0.034 R)
• M25: 45,957,513 km (0.076 R)
• M26: 61,884,899 km (0.108 R)
• M27: 64,028,637 km (0.104 R)
• M28: 65,819,174 km (0.086 R)
• M29: 66,221,442 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.5

Radius: 4.1

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.6 AU - 10.92 AU

Year: 20681 Days

Day: 17 Hours

Environment

Temp: -243 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 76,122,458 km

• M1: 51,013 km (0.087 R)
• M2: 195,973 km (0.053 R)
• M3: 345,421 km (0.112 R)
• M4: 650,452 km (0.111 R)
• M5: 872,156 km (0.09 R)
• M6: 1,038,209 km (0.098 R)
• M7: 2,860,012 km (0.118 R)
• M8: 4,094,793 km (0.081 R)
• M9: 4,563,483 km (0.103 R)
• M10: 5,488,147 km (0.098 R)
• M11: 5,808,586 km (0.107 R)
• M12: 7,359,318 km (0.078 R)
• M13: 7,552,449 km (0.087 R)
• M14: 8,569,415 km (0.091 R)
• M15: 8,891,649 km (0.09 R)
• M16: 9,674,494 km (0.108 R)
• M17: 11,830,948 km (0.075 R)
• M18: 14,588,485 km (0.079 R)
• M19: 17,832,365 km (0.079 R)
• M20: 19,713,559 km (0.092 R)
• M21: 19,899,359 km (0.098 R)
• M22: 26,480,469 km (0.103 R)
• M23: 33,576,494 km (0.098 R)
• M24: 34,644,922 km (0.033 R)
• M25: 36,429,325 km (0.116 R)
• M26: 37,699,860 km (0.112 R)
• M27: 39,292,479 km (0.099 R)
• M28: 44,977,946 km (0.077 R)
• M29: 46,439,368 km (0.088 R)
• M30: 47,597,704 km (0.049 R)
• M31: 49,627,897 km (0.077 R)
• M32: 51,363,232 km (0.107 R)
• M33: 53,318,327 km (0.116 R)
• M34: 59,674,142 km (0.108 R)
• M35: 61,239,534 km (0.036 R)
• M36: 62,032,552 km (0.103 R)
• M37: 65,478,988 km (0.069 R)
• M38: 67,564,682 km (0.095 R)
• M39: 68,623,984 km (0.11 R)
• M40: 70,993,315 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit