🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 12.7

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.12 AU - 1.22 AU

Year: 858 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 47,132,113 km

• M1: 157,975 km (0.12 R)
• M2: 702,063 km (0.054 R)
• M3: 1,229,096 km (0.078 R)
• M4: 1,720,076 km (0.09 R)
• M5: 2,244,716 km (0.082 R)
• M6: 2,737,641 km (0.031 R)
• M7: 4,040,938 km (0.108 R)
• M8: 4,960,366 km (0.105 R)
• M9: 5,722,418 km (0.099 R)
• M10: 6,272,938 km (0.072 R)
• M11: 7,958,158 km (0.084 R)
• M12: 9,143,871 km (0.115 R)
• M13: 10,351,574 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 11.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.23 AU - 1.83 AU

Year: 1284 Days

Day: 6.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 47,132,113 km

• M1: 148,551 km (0.06 R)
• M2: 531,671 km (0.052 R)
• M3: 987,346 km (0.099 R)
• M4: 1,588,281 km (0.043 R)
• M5: 2,061,758 km (0.102 R)
• M6: 3,288,012 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 12.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.69 AU - 2.61 AU

Year: 2138 Days

Day: 13.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,132,113 km

• M1: 158,125 km (0.104 R)
• M2: 581,637 km (0.105 R)
• M3: 1,061,696 km (0.091 R)
• M4: 1,460,225 km (0.101 R)
• M5: 1,891,366 km (0.119 R)
• M6: 2,287,052 km (0.097 R)
• M7: 3,035,341 km (0.106 R)
• M8: 3,731,569 km (0.07 R)
• M9: 4,446,946 km (0.045 R)
• M10: 5,181,322 km (0.095 R)
• M11: 5,866,630 km (0.114 R)
• M12: 6,338,462 km (0.082 R)
• M13: 6,750,903 km (0.076 R)
• M14: 8,617,585 km (0.051 R)
• M15: 11,397,563 km (0.06 R)
• M16: 15,802,472 km (0.044 R)
• M17: 17,403,618 km (0.099 R)
• M18: 18,051,676 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.8

Radius: 4.6

Gravity: 38.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.79 AU - 6.07 AU

Year: 9794 Days

Day: 18.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,132,113 km

• M1: 57,296 km (0.061 R)
• M2: 207,043 km (0.109 R)
• M3: 401,521 km (0.086 R)
• M4: 717,023 km (0.085 R)
• M5: 949,647 km (0.059 R)
• M6: 1,495,380 km (0.076 R)
• M7: 1,944,324 km (0.087 R)
• M8: 2,558,722 km (0.042 R)
• M9: 3,567,460 km (0.081 R)
• M10: 5,136,592 km (0.087 R)
• M11: 5,470,645 km (0.105 R)
• M12: 5,643,131 km (0.084 R)
• M13: 6,293,882 km (0.11 R)
• M14: 6,993,551 km (0.094 R)
• M15: 7,196,705 km (0.117 R)
• M16: 9,699,627 km (0.072 R)
• M17: 11,506,470 km (0.1 R)
• M18: 11,732,811 km (0.088 R)
• M19: 13,969,449 km (0.076 R)
• M20: 16,762,591 km (0.12 R)
• M21: 21,317,846 km (0.073 R)
• M22: 25,853,205 km (0.055 R)
• M23: 26,144,173 km (0.109 R)
• M24: 26,535,521 km (0.069 R)
• M25: 27,129,723 km (0.09 R)
• M26: 27,329,736 km (0.079 R)
• M27: 27,935,757 km (0.113 R)
• M28: 31,320,109 km (0.081 R)
• M29: 40,954,661 km (0.056 R)
• M30: 42,014,562 km (0.118 R)
• M31: 42,416,681 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.2

Radius: 7.6

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.26 AU - 6.88 AU

Year: 11422 Days

Day: 17.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,132,113 km

• M1: 123,568 km (0.094 R)
• M2: 589,266 km (0.045 R)
• M3: 1,170,304 km (0.107 R)
• M4: 1,442,722 km (0.076 R)
• M5: 2,424,233 km (0.119 R)
• M6: 2,778,481 km (0.056 R)
• M7: 3,106,400 km (0.055 R)
• M8: 3,374,330 km (0.094 R)
• M9: 4,100,777 km (0.109 R)
• M10: 4,348,062 km (0.092 R)
• M11: 6,206,816 km (0.095 R)
• M12: 6,533,687 km (0.096 R)
• M13: 7,221,837 km (0.098 R)
• M14: 9,837,257 km (0.053 R)
• M15: 10,693,705 km (0.087 R)
• M16: 13,184,360 km (0.103 R)
• M17: 14,735,839 km (0.075 R)
• M18: 15,795,291 km (0.073 R)
• M19: 16,653,684 km (0.078 R)
• M20: 19,346,595 km (0.078 R)
• M21: 22,014,224 km (0.119 R)
• M22: 24,189,228 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.3

Radius: 3.3

Gravity: 89.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.67 AU - 7.91 AU

Year: 13350 Days

Day: 18.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 47,132,113 km

• M1: 69,713 km (0.117 R)
• M2: 673,340 km (0.071 R)
• M3: 806,333 km (0.084 R)
• M4: 1,026,989 km (0.107 R)
• M5: 1,177,784 km (0.058 R)
• M6: 2,392,220 km (0.103 R)
• M7: 2,870,334 km (0.111 R)
• M8: 3,355,181 km (0.074 R)
• M9: 3,631,189 km (0.091 R)
• M10: 4,042,733 km (0.097 R)
• M11: 5,099,193 km (0.068 R)
• M12: 5,729,150 km (0.073 R)
• M13: 7,322,068 km (0.113 R)
• M14: 8,317,941 km (0.108 R)
• M15: 9,400,730 km (0.112 R)
• M16: 10,116,257 km (0.083 R)
• M17: 10,986,019 km (0.118 R)
• M18: 13,072,610 km (0.114 R)
• M19: 14,673,756 km (0.065 R)
• M20: 18,426,867 km (0.11 R)
• M21: 19,455,951 km (0.05 R)
• M22: 21,162,863 km (0.039 R)
• M23: 24,056,834 km (0.045 R)
• M24: 24,768,171 km (0.086 R)
• M25: 30,614,456 km (0.059 R)
• M26: 31,569,788 km (0.101 R)
• M27: 34,426,808 km (0.08 R)
• M28: 35,852,177 km (0.11 R)
• M29: 37,316,441 km (0.099 R)
• M30: 38,958,577 km (0.066 R)
• M31: 41,078,379 km (0.115 R)
• M32: 42,828,524 km (0.116 R)
• M33: 43,125,027 km (0.117 R)
• M34: 45,085,357 km (0.113 R)
• M35: 45,545,969 km (0.12 R)
• M36: 55,431,097 km (0.086 R)
• M37: 56,314,024 km (0.066 R)
• M38: 57,385,743 km (0.053 R)
• M39: 61,998,294 km (0.064 R)
• M40: 63,140,923 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 352.2

Radius: 6

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.59 AU - 8.17 AU

Year: 13598 Days

Day: 20.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,132,113 km

• M1: 76,145 km (0.062 R)
• M2: 486,043 km (0.099 R)
• M3: 854,952 km (0.107 R)
• M4: 1,258,268 km (0.069 R)
• M5: 1,462,918 km (0.069 R)
• M6: 1,812,229 km (0.039 R)
• M7: 3,041,325 km (0.062 R)
• M8: 4,138,027 km (0.11 R)
• M9: 5,086,028 km (0.115 R)
• M10: 5,410,057 km (0.115 R)
• M11: 6,615,218 km (0.086 R)
• M12: 7,608,697 km (0.095 R)
• M13: 8,075,891 km (0.043 R)
• M14: 12,295,150 km (0.04 R)
• M15: 13,358,940 km (0.102 R)
• M16: 17,638,786 km (0.06 R)
• M17: 17,933,045 km (0.116 R)
• M18: 18,835,868 km (0.1 R)
• M19: 21,894,396 km (0.048 R)
• M20: 27,372,371 km (0.081 R)
• M21: 30,848,876 km (0.108 R)
• M22: 31,276,277 km (0.113 R)
• M23: 39,535,276 km (0.066 R)
• M24: 42,099,683 km (0.117 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: 515 - 20,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit