🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.5 AU - 0.62 AU

Year: 186 Days

Day: 36.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,363,283 km

• M1: 100,530 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 8.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.26 AU - 3.66 AU

Year: 2256 Days

Day: 8.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,363,283 km

• M1: 102,026 km (0.073 R)
• M2: 493,523 km (0.079 R)
• M3: 770,728 km (0.046 R)
• M4: 1,193,641 km (0.105 R)
• M5: 1,744,760 km (0.083 R)
• M6: 2,061,608 km (0.108 R)
• M7: 2,521,622 km (0.079 R)
• M8: 2,884,845 km (0.089 R)
• M9: 3,647,196 km (0.102 R)
• M10: 3,965,540 km (0.119 R)
• M11: 4,283,286 km (0.109 R)
• M12: 4,885,418 km (0.101 R)
• M13: 5,317,456 km (0.104 R)
• M14: 5,988,852 km (0.05 R)
• M15: 7,641,010 km (0.111 R)
• M16: 8,556,549 km (0.053 R)
• M17: 9,056,805 km (0.052 R)
• M18: 9,576,358 km (0.079 R)
• M19: 10,219,180 km (0.101 R)
• M20: 12,517,303 km (0.048 R)
• M21: 12,877,385 km (0.079 R)
• M22: 14,605,689 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.8

Radius: 12.8

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.3 AU - 3.66 AU

Year: 2279 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,363,283 km

• M1: 160,219 km (0.101 R)
• M2: 734,226 km (0.078 R)
• M3: 1,259,016 km (0.1 R)
• M4: 1,892,413 km (0.09 R)
• M5: 2,571,288 km (0.103 R)
• M6: 3,008,413 km (0.104 R)
• M7: 3,786,472 km (0.11 R)
• M8: 4,315,001 km (0.1 R)
• M9: 4,738,064 km (0.1 R)
• M10: 5,497,273 km (0.111 R)
• M11: 6,389,475 km (0.109 R)
• M12: 7,375,923 km (0.083 R)
• M13: 7,859,573 km (0.069 R)
• M14: 8,690,739 km (0.102 R)
• M15: 10,010,042 km (0.115 R)
• M16: 12,191,927 km (0.09 R)
• M17: 13,350,114 km (0.106 R)
• M18: 15,686,683 km (0.099 R)
• M19: 16,693,626 km (0.062 R)
• M20: 17,582,986 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.2

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.2 AU - 5.44 AU

Year: 4687 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,363,283 km

• M1: 181,612 km (0.108 R)
• M2: 664,514 km (0.052 R)
• M3: 1,136,495 km (0.094 R)
• M4: 2,439,492 km (0.069 R)
• M5: 3,121,808 km (0.104 R)
• M6: 3,704,193 km (0.049 R)
• M7: 5,398,688 km (0.092 R)
• M8: 5,993,339 km (0.103 R)
• M9: 7,035,737 km (0.068 R)
• M10: 8,388,401 km (0.072 R)
• M11: 9,396,392 km (0.11 R)
• M12: 13,920,979 km (0.114 R)
• M13: 14,757,381 km (0.06 R)
• M14: 15,686,234 km (0.093 R)
• M15: 16,964,099 km (0.098 R)
• M16: 17,724,954 km (0.063 R)
• M17: 19,246,813 km (0.041 R)
• M18: 21,142,667 km (0.041 R)
• M19: 21,875,547 km (0.072 R)
• M20: 22,625,182 km (0.094 R)
• M21: 24,735,260 km (0.106 R)
• M22: 27,230,403 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.3

Radius: 5.6

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.01 AU - 11.57 AU

Year: 14620 Days

Day: 21.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,363,283 km

• M1: 69,713 km (0.118 R)
• M2: 295,157 km (0.089 R)
• M3: 555,158 km (0.077 R)
• M4: 910,752 km (0.085 R)
• M5: 1,246,150 km (0.074 R)
• M6: 1,450,052 km (0.095 R)
• M7: 1,676,394 km (0.089 R)
• M8: 2,032,885 km (0.074 R)
• M9: 2,397,755 km (0.081 R)
• M10: 4,459,961 km (0.108 R)
• M11: 5,456,732 km (0.088 R)
• M12: 5,672,751 km (0.097 R)
• M13: 6,880,754 km (0.099 R)
• M14: 7,218,396 km (0.113 R)
• M15: 8,111,047 km (0.115 R)
• M16: 9,075,056 km (0.112 R)
• M17: 15,415,911 km (0.07 R)
• M18: 15,631,033 km (0.105 R)
• M19: 16,140,862 km (0.105 R)
• M20: 16,661,612 km (0.102 R)
• M21: 16,964,249 km (0.082 R)
• M22: 19,602,108 km (0.117 R)
• M23: 22,044,593 km (0.105 R)
• M24: 23,244,667 km (0.111 R)
• M25: 23,433,010 km (0.095 R)
• M26: 26,485,405 km (0.084 R)
• M27: 27,418,896 km (0.101 R)
• M28: 28,481,490 km (0.066 R)
• M29: 31,950,066 km (0.084 R)
• M30: 34,331,215 km (0.091 R)
• M31: 41,070,599 km (0.11 R)
• M32: 51,144,071 km (0.063 R)
• M33: 54,392,739 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.6

Radius: 3.2

Gravity: 27.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 11.52 AU - 14.58 AU

Year: 20881 Days

Day: 16 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 58,363,283 km

• M1: 57,296 km (0.109 R)
• M2: 465,698 km (0.101 R)
• M3: 758,760 km (0.117 R)
• M4: 973,134 km (0.109 R)
• M5: 1,447,509 km (0.1 R)
• M6: 1,897,649 km (0.112 R)
• M7: 2,252,196 km (0.112 R)
• M8: 2,561,864 km (0.115 R)
• M9: 3,420,256 km (0.12 R)
• M10: 3,857,082 km (0.086 R)
• M11: 4,148,349 km (0.073 R)
• M12: 4,485,543 km (0.12 R)
• M13: 5,076,155 km (0.11 R)
• M14: 11,957,358 km (0.037 R)
• M15: 16,130,989 km (0.109 R)
• M16: 17,738,867 km (0.093 R)
• M17: 19,033,487 km (0.026 R)
• M18: 20,476,508 km (0.039 R)
• M19: 22,728,554 km (0.034 R)
• M20: 25,541,443 km (0.069 R)
• M21: 26,874,360 km (0.03 R)
• M22: 27,399,149 km (0.114 R)
• M23: 29,014,507 km (0.083 R)
• M24: 35,479,828 km (0.045 R)
• M25: 38,978,174 km (0.095 R)
• M26: 47,104,181 km (0.106 R)
• M27: 48,637,110 km (0.098 R)
• M28: 50,838,592 km (0.094 R)
• M29: 54,263,935 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 11,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit