🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.2

Radius: 9.4

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.69 AU - 0.83 AU

Year: 428 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,760,638 km

• M1: 116,836 km (0.076 R)
• M2: 473,178 km (0.07 R)
• M3: 840,740 km (0.081 R)
• M4: 1,156,541 km (0.096 R)
• M5: 1,559,707 km (0.087 R)
• M6: 2,420,643 km (0.103 R)
• M7: 2,849,690 km (0.115 R)
• M8: 3,155,917 km (0.086 R)
• M9: 4,019,545 km (0.058 R)
• M10: 4,594,300 km (0.09 R)
• M11: 4,986,396 km (0.096 R)
• M12: 5,417,238 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.8

Radius: 12.1

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.67 AU - 1.05 AU

Year: 515 Days

Day: 11.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,760,638 km

• M1: 150,495 km (0.055 R)
• M2: 681,418 km (0.1 R)
• M3: 1,220,719 km (0.069 R)
• M4: 1,762,113 km (0.094 R)
• M5: 2,712,957 km (0.109 R)
• M6: 3,097,873 km (0.092 R)
• M7: 3,507,771 km (0.072 R)
• M8: 3,903,906 km (0.097 R)
• M9: 4,917,880 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.7

Radius: 9.3

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.64 AU - 1.96 AU

Year: 1559 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,760,638 km

• M1: 115,639 km (0.12 R)
• M2: 421,716 km (0.045 R)
• M3: 713,432 km (0.08 R)
• M4: 1,074,861 km (0.104 R)
• M5: 1,421,629 km (0.064 R)
• M6: 1,924,277 km (0.089 R)
• M7: 2,263,865 km (0.095 R)
• M8: 3,630,441 km (0.106 R)
• M9: 3,998,751 km (0.045 R)
• M10: 4,539,847 km (0.101 R)
• M11: 5,111,011 km (0.066 R)
• M12: 5,651,808 km (0.112 R)
• M13: 6,230,303 km (0.098 R)
• M14: 7,982,991 km (0.12 R)
• M15: 8,279,195 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 11.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.56 AU - 2.54 AU

Year: 1895 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,760,638 km

• M1: 145,708 km (0.115 R)
• M2: 771,476 km (0.047 R)
• M3: 1,789,041 km (0.088 R)
• M4: 2,757,687 km (0.082 R)
• M5: 3,257,942 km (0.115 R)
• M6: 3,866,656 km (0.11 R)
• M7: 5,703,269 km (0.104 R)
• M8: 6,291,937 km (0.114 R)
• M9: 11,041,669 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 14.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.73 AU - 2.45 AU

Year: 1951 Days

Day: 6.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,760,638 km

• M1: 178,321 km (0.072 R)
• M2: 631,153 km (0.104 R)
• M3: 1,149,360 km (0.092 R)
• M4: 1,840,353 km (0.1 R)
• M5: 2,458,342 km (0.07 R)
• M6: 3,378,967 km (0.105 R)
• M7: 3,881,167 km (0.06 R)
• M8: 4,467,441 km (0.097 R)
• M9: 4,982,507 km (0.103 R)
• M10: 5,656,894 km (0.06 R)
• M11: 7,453,415 km (0.095 R)
• M12: 8,364,017 km (0.119 R)
• M13: 9,122,478 km (0.054 R)
• M14: 9,896,946 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.4

Radius: 12.4

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.48 AU - 2.84 AU

Year: 2801 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,760,638 km

• M1: 154,235 km (0.051 R)
• M2: 747,690 km (0.074 R)
• M3: 1,267,094 km (0.117 R)
• M4: 2,295,579 km (0.119 R)
• M5: 3,211,268 km (0.05 R)
• M6: 3,726,483 km (0.094 R)
• M7: 4,519,950 km (0.053 R)
• M8: 5,564,592 km (0.11 R)
• M9: 6,791,145 km (0.084 R)
• M10: 7,884,107 km (0.111 R)
• M11: 8,632,695 km (0.09 R)
• M12: 9,634,402 km (0.105 R)
• M13: 11,164,938 km (0.11 R)
• M14: 12,852,103 km (0.11 R)
• M15: 15,263,471 km (0.099 R)
• M16: 15,789,307 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270

Radius: 10.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.35 AU - 3.47 AU

Year: 4066 Days

Day: 9.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 44,760,638 km

• M1: 285,283 km (0.102 R)
• M2: 750,233 km (0.116 R)
• M3: 1,279,211 km (0.086 R)
• M4: 1,962,425 km (0.102 R)
• M5: 3,480,095 km (0.1 R)
• M6: 4,969,342 km (0.085 R)
• M7: 5,566,238 km (0.1 R)
• M8: 5,972,845 km (0.104 R)
• M9: 7,076,877 km (0.103 R)
• M10: 10,088,880 km (0.084 R)
• M11: 11,446,331 km (0.091 R)
• M12: 13,682,670 km (0.084 R)
• M13: 14,237,529 km (0.097 R)
• M14: 15,941,747 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 12

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.41 AU - 6.15 AU

Year: 8972 Days

Day: 11.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,760,638 km

• M1: 150,346 km (0.056 R)
• M2: 666,010 km (0.105 R)
• M3: 1,131,558 km (0.076 R)
• M4: 1,542,653 km (0.114 R)
• M5: 2,408,376 km (0.107 R)
• M6: 2,994,201 km (0.106 R)
• M7: 3,774,953 km (0.111 R)
• M8: 4,311,261 km (0.1 R)
• M9: 5,537,515 km (0.073 R)
• M10: 6,159,992 km (0.113 R)
• M11: 7,341,216 km (0.109 R)
• M12: 9,898,891 km (0.094 R)
• M13: 10,817,123 km (0.027 R)
• M14: 12,647,004 km (0.119 R)
• M15: 13,060,193 km (0.116 R)
• M16: 21,211,632 km (0.102 R)
• M17: 21,711,737 km (0.118 R)
• M18: 24,060,424 km (0.116 R)
• M19: 25,156,827 km (0.117 R)
• M20: 25,811,617 km (0.104 R)
• M21: 28,950,629 km (0.097 R)
• M22: 30,086,077 km (0.064 R)
• M23: 32,335,729 km (0.083 R)
• M24: 33,896,484 km (0.043 R)
• M25: 34,351,561 km (0.102 R)
• M26: 37,409,192 km (0.065 R)
• M27: 39,378,498 km (0.098 R)
• M28: 40,134,566 km (0.104 R)
• M29: 40,643,797 km (0.114 R)
• M30: 44,195,549 km (0.042 R)
• M31: 44,738,889 km (0.115 R)
• M32: 46,535,110 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.6

Radius: 7.8

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.13 AU - 8.05 AU

Year: 10923 Days

Day: 22.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,760,638 km

• M1: 97,089 km (0.065 R)
• M2: 350,807 km (0.096 R)
• M3: 636,389 km (0.087 R)
• M4: 962,961 km (0.087 R)
• M5: 1,582,446 km (0.088 R)
• M6: 2,229,307 km (0.105 R)
• M7: 2,575,028 km (0.115 R)
• M8: 3,062,568 km (0.084 R)
• M9: 3,351,441 km (0.107 R)
• M10: 3,806,667 km (0.063 R)
• M11: 4,141,318 km (0.069 R)
• M12: 5,981,970 km (0.096 R)
• M13: 6,399,797 km (0.08 R)
• M14: 7,216,003 km (0.114 R)
• M15: 9,699,178 km (0.083 R)
• M16: 12,089,902 km (0.104 R)
• M17: 12,645,059 km (0.08 R)
• M18: 12,928,996 km (0.045 R)
• M19: 15,163,839 km (0.086 R)
• M20: 15,744,129 km (0.103 R)
• M21: 16,205,489 km (0.116 R)
• M22: 17,856,451 km (0.083 R)
• M23: 18,943,578 km (0.063 R)
• M24: 20,538,591 km (0.117 R)
• M25: 29,177,569 km (0.097 R)
• M26: 34,286,486 km (0.078 R)
• M27: 34,950,251 km (0.074 R)
• M28: 37,341,424 km (0.061 R)
• M29: 41,315,790 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.1

Radius: 3.4

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.34 AU - 9.68 AU

Year: 16029 Days

Day: 20.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,760,638 km

• M1: 42,486 km (0.084 R)
• M2: 196,272 km (0.117 R)
• M3: 433,235 km (0.098 R)
• M4: 883,974 km (0.109 R)
• M5: 1,190,350 km (0.12 R)
• M6: 1,663,977 km (0.106 R)
• M7: 2,198,939 km (0.085 R)
• M8: 2,554,683 km (0.081 R)
• M9: 2,969,069 km (0.1 R)
• M10: 3,284,870 km (0.041 R)
• M11: 4,226,888 km (0.119 R)
• M12: 4,804,635 km (0.12 R)
• M13: 5,368,020 km (0.105 R)
• M14: 6,114,963 km (0.114 R)
• M15: 6,851,732 km (0.103 R)
• M16: 7,604,658 km (0.038 R)
• M17: 7,769,964 km (0.098 R)
• M18: 8,767,333 km (0.073 R)
• M19: 8,903,467 km (0.117 R)
• M20: 9,701,422 km (0.116 R)
• M21: 13,312,116 km (0.101 R)
• M22: 14,925,080 km (0.086 R)
• M23: 15,315,082 km (0.069 R)
• M24: 17,510,132 km (0.063 R)
• M25: 18,163,276 km (0.097 R)
• M26: 18,384,531 km (0.107 R)
• M27: 19,518,034 km (0.102 R)
• M28: 21,591,610 km (0.066 R)
• M29: 21,839,943 km (0.087 R)
• M30: 24,788,816 km (0.117 R)
• M31: 25,519,302 km (0.107 R)
• M32: 27,602,004 km (0.109 R)
• M33: 28,485,679 km (0.033 R)
• M34: 30,102,981 km (0.094 R)
• M35: 34,187,003 km (0.091 R)
• M36: 35,780,220 km (0.088 R)
• M37: 36,360,959 km (0.073 R)
• M38: 36,830,098 km (0.111 R)
• M39: 41,617,529 km (0.077 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: 230 - 19,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit