🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 8.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 250 Days

Day: 12.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,783,483 km

• M1: 106,962 km (0.041 R)
• M2: 443,258 km (0.05 R)
• M3: 751,430 km (0.103 R)
• M4: 1,097,001 km (0.111 R)
• M5: 1,503,459 km (0.092 R)
• M6: 2,112,023 km (0.078 R)
• M7: 2,469,562 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 9.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.92 AU - 3.44 AU

Year: 3782 Days

Day: 6.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,783,483 km

• M1: 121,922 km (0.059 R)
• M2: 446,699 km (0.084 R)
• M3: 815,308 km (0.037 R)
• M4: 1,267,244 km (0.096 R)
• M5: 2,075,371 km (0.114 R)
• M6: 2,390,424 km (0.119 R)
• M7: 2,737,491 km (0.079 R)
• M8: 3,412,028 km (0.107 R)
• M9: 4,828,870 km (0.12 R)
• M10: 5,360,241 km (0.103 R)
• M11: 6,048,840 km (0.114 R)
• M12: 8,101,473 km (0.045 R)
• M13: 9,205,505 km (0.118 R)
• M14: 10,536,776 km (0.097 R)
• M15: 10,844,499 km (0.069 R)
• M16: 11,431,671 km (0.082 R)
• M17: 11,756,597 km (0.107 R)
• M18: 12,620,376 km (0.114 R)
• M19: 15,635,969 km (0.12 R)
• M20: 17,646,864 km (0.071 R)
• M21: 18,143,978 km (0.12 R)
• M22: 18,778,572 km (0.074 R)
• M23: 23,121,398 km (0.09 R)
• M24: 27,258,527 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.3

Radius: 7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.11 AU - 8.57 AU

Year: 13261 Days

Day: 16.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,783,483 km

• M1: 87,066 km (0.06 R)
• M2: 596,447 km (0.068 R)
• M3: 1,142,928 km (0.042 R)
• M4: 1,626,877 km (0.047 R)
• M5: 2,375,614 km (0.089 R)
• M6: 3,445,389 km (0.114 R)
• M7: 3,913,331 km (0.111 R)
• M8: 4,476,118 km (0.12 R)
• M9: 7,389,686 km (0.086 R)
• M10: 7,655,970 km (0.068 R)
• M11: 9,747,947 km (0.111 R)
• M12: 10,443,278 km (0.111 R)
• M13: 10,827,445 km (0.114 R)
• M14: 12,512,366 km (0.086 R)
• M15: 14,423,628 km (0.111 R)
• M16: 17,175,481 km (0.119 R)
• M17: 18,188,259 km (0.102 R)
• M18: 19,455,652 km (0.105 R)
• M19: 26,067,579 km (0.08 R)
• M20: 26,596,557 km (0.112 R)
• M21: 27,584,950 km (0.119 R)
• M22: 33,618,232 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.4

Radius: 5.9

Gravity: 13.6 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.45 AU - 9.05 AU

Year: 17260 Days

Day: 21.1 Hours

Environment

Temp: -242 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,783,483 km

• M1: 73,453 km (0.102 R)
• M2: 341,981 km (0.05 R)
• M3: 1,131,558 km (0.112 R)
• M4: 1,326,185 km (0.066 R)
• M5: 1,734,288 km (0.11 R)
• M6: 1,941,032 km (0.104 R)
• M7: 2,222,576 km (0.111 R)
• M8: 3,259,588 km (0.097 R)
• M9: 4,089,407 km (0.075 R)
• M10: 4,521,596 km (0.066 R)
• M11: 5,440,426 km (0.107 R)
• M12: 6,936,105 km (0.115 R)
• M13: 10,206,464 km (0.104 R)
• M14: 11,773,203 km (0.116 R)
• M15: 12,141,962 km (0.12 R)
• M16: 14,379,048 km (0.082 R)
• M17: 15,157,855 km (0.068 R)
• M18: 16,114,084 km (0.095 R)
• M19: 17,663,021 km (0.108 R)
• M20: 18,971,404 km (0.105 R)
• M21: 21,871,807 km (0.049 R)
• M22: 22,616,954 km (0.086 R)
• M23: 26,180,824 km (0.12 R)
• M24: 39,491,743 km (0.078 R)
• M25: 40,735,051 km (0.092 R)
• M26: 41,155,122 km (0.06 R)
• M27: 43,883,488 km (0.049 R)
• M28: 46,424,857 km (0.108 R)
• M29: 48,433,059 km (0.079 R)
• M30: 49,697,310 km (0.093 R)
• M31: 57,046,156 km (0.103 R)
• M32: 57,924,445 km (0.115 R)
• M33: 60,978,037 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.8

Radius: 3.7

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 7.88 AU - 10.4 AU

Year: 18427 Days

Day: 21 Hours

Environment

Temp: -239 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 45,783,483 km

• M1: 52,060 km (0.104 R)
• M2: 229,932 km (0.111 R)
• M3: 369,806 km (0.103 R)
• M4: 752,178 km (0.117 R)
• M5: 1,018,163 km (0.116 R)
• M6: 1,448,556 km (0.096 R)
• M7: 1,957,039 km (0.116 R)
• M8: 2,270,148 km (0.075 R)
• M9: 3,175,215 km (0.091 R)
• M10: 3,942,053 km (0.11 R)
• M11: 4,269,673 km (0.078 R)
• M12: 4,644,715 km (0.081 R)
• M13: 5,263,900 km (0.101 R)
• M14: 5,526,445 km (0.104 R)
• M15: 5,866,780 km (0.107 R)
• M16: 6,184,825 km (0.117 R)
• M17: 6,329,785 km (0.096 R)
• M18: 7,949,780 km (0.097 R)
• M19: 8,877,886 km (0.098 R)
• M20: 9,439,476 km (0.103 R)
• M21: 9,974,737 km (0.088 R)
• M22: 10,999,333 km (0.099 R)
• M23: 11,373,926 km (0.118 R)
• M24: 16,554,650 km (0.101 R)
• M25: 19,573,984 km (0.037 R)
• M26: 19,965,631 km (0.104 R)
• M27: 21,089,859 km (0.053 R)
• M28: 28,433,020 km (0.108 R)
• M29: 29,443,105 km (0.096 R)
• M30: 31,534,633 km (0.087 R)
• M31: 31,856,717 km (0.107 R)
• M32: 36,362,605 km (0.119 R)
• M33: 38,889,911 km (0.114 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: 447 - 18,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit