🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.6

Radius: 10.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 282 Days

Day: 13.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 64,120,584 km

• M1: 128,056 km (0.094 R)
• M2: 546,930 km (0.102 R)
• M3: 990,039 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.3

Radius: 13.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.14 AU

Year: 701 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,120,584 km

• M1: 165,605 km (0.097 R)
• M2: 650,900 km (0.09 R)
• M3: 1,521,560 km (0.051 R)
• M4: 2,157,500 km (0.072 R)
• M5: 2,573,233 km (0.101 R)
• M6: 3,143,799 km (0.106 R)
• M7: 4,062,929 km (0.105 R)
• M8: 5,266,593 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 9.3

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.05 AU - 1.29 AU

Year: 874 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 64,120,584 km

• M1: 115,639 km (0.089 R)
• M2: 777,759 km (0.093 R)
• M3: 1,070,522 km (0.063 R)
• M4: 1,393,953 km (0.078 R)
• M5: 2,382,795 km (0.1 R)
• M6: 3,352,189 km (0.06 R)
• M7: 3,678,911 km (0.064 R)
• M8: 6,404,883 km (0.115 R)
• M9: 6,709,465 km (0.077 R)
• M10: 7,513,703 km (0.072 R)
• M11: 7,951,576 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.11 AU - 6.33 AU

Year: 8232 Days

Day: 6.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,120,584 km

• M1: 170,392 km (0.104 R)
• M2: 860,786 km (0.101 R)
• M3: 1,659,489 km (0.082 R)
• M4: 2,492,301 km (0.095 R)
• M5: 3,886,553 km (0.059 R)
• M6: 4,341,181 km (0.108 R)
• M7: 5,090,217 km (0.075 R)
• M8: 5,636,399 km (0.109 R)
• M9: 6,101,349 km (0.119 R)
• M10: 6,591,881 km (0.071 R)
• M11: 7,583,266 km (0.115 R)
• M12: 8,151,438 km (0.091 R)
• M13: 9,453,688 km (0.118 R)
• M14: 13,160,274 km (0.093 R)
• M15: 13,618,792 km (0.086 R)
• M16: 16,597,435 km (0.053 R)
• M17: 17,803,493 km (0.052 R)
• M18: 20,321,973 km (0.088 R)
• M19: 22,849,878 km (0.078 R)
• M20: 24,265,373 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.1

Radius: 7.4

Gravity: 14.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.32 AU - 6.56 AU

Year: 11281 Days

Day: 17.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,120,584 km

• M1: 93,199 km (0.065 R)
• M2: 644,468 km (0.084 R)
• M3: 1,089,222 km (0.111 R)
• M4: 1,528,142 km (0.115 R)
• M5: 2,692,313 km (0.1 R)
• M6: 3,953,423 km (0.097 R)
• M7: 4,825,429 km (0.119 R)
• M8: 5,710,749 km (0.118 R)
• M9: 8,868,162 km (0.073 R)
• M10: 9,261,754 km (0.046 R)
• M11: 12,534,058 km (0.077 R)
• M12: 15,994,855 km (0.087 R)
• M13: 17,943,217 km (0.109 R)
• M14: 19,628,288 km (0.052 R)
• M15: 20,044,469 km (0.11 R)
• M16: 21,067,569 km (0.112 R)
• M17: 28,580,524 km (0.109 R)
• M18: 30,871,765 km (0.032 R)
• M19: 36,188,024 km (0.111 R)
• M20: 40,856,974 km (0.051 R)
• M21: 49,045,213 km (0.086 R)
• M22: 52,957,646 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251

Radius: 5.9

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.39 AU - 8.47 AU

Year: 12592 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,120,584 km

• M1: 84,373 km (0.09 R)
• M2: 334,501 km (0.103 R)
• M3: 697,126 km (0.076 R)
• M4: 903,721 km (0.062 R)
• M5: 1,983,069 km (0.052 R)
• M6: 2,423,486 km (0.084 R)
• M7: 2,647,733 km (0.11 R)
• M8: 2,845,202 km (0.116 R)
• M9: 6,017,126 km (0.114 R)
• M10: 7,350,940 km (0.111 R)
• M11: 8,025,327 km (0.12 R)
• M12: 9,405,517 km (0.077 R)
• M13: 16,317,388 km (0.112 R)
• M14: 17,461,213 km (0.12 R)
• M15: 17,737,969 km (0.1 R)
• M16: 22,328,829 km (0.115 R)
• M17: 26,092,711 km (0.094 R)
• M18: 27,935,158 km (0.108 R)
• M19: 30,858,899 km (0.116 R)
• M20: 35,950,612 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.8

Radius: 7

Gravity: 15.44 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.38 AU - 9 AU

Year: 14720 Days

Day: 16.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,120,584 km

• M1: 87,066 km (0.063 R)
• M2: 330,163 km (0.105 R)
• M3: 671,694 km (0.098 R)
• M4: 950,246 km (0.057 R)
• M5: 2,879,759 km (0.07 R)
• M6: 4,246,934 km (0.097 R)
• M7: 4,797,305 km (0.038 R)
• M8: 5,394,200 km (0.08 R)
• M9: 5,806,193 km (0.117 R)
• M10: 6,238,830 km (0.073 R)
• M11: 7,302,321 km (0.096 R)
• M12: 7,759,791 km (0.095 R)
• M13: 9,837,706 km (0.054 R)
• M14: 10,169,962 km (0.109 R)
• M15: 11,575,135 km (0.093 R)
• M16: 13,305,235 km (0.081 R)
• M17: 18,412,955 km (0.091 R)
• M18: 20,044,170 km (0.085 R)
• M19: 22,524,503 km (0.071 R)
• M20: 23,297,176 km (0.1 R)
• M21: 27,426,675 km (0.114 R)
• M22: 27,864,698 km (0.119 R)
• M23: 30,826,287 km (0.098 R)
• M24: 31,658,051 km (0.089 R)
• M25: 32,382,853 km (0.088 R)
• M26: 37,232,516 km (0.103 R)
• M27: 38,448,149 km (0.111 R)
• M28: 41,674,376 km (0.08 R)
• M29: 48,023,460 km (0.11 R)
• M30: 53,612,436 km (0.106 R)
• M31: 56,386,429 km (0.086 R)
• M32: 60,539,566 km (0.036 R)
• M33: 64,120,639 km (0.085 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: 498 - 16,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit