🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 11.1

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.91 AU

Year: 451 Days

Day: 14.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,259,159 km

• M1: 138,079 km (0.104 R)
• M2: 503,846 km (0.114 R)
• M3: 953,238 km (0.102 R)
• M4: 1,398,291 km (0.072 R)
• M5: 1,966,763 km (0.119 R)
• M6: 2,330,436 km (0.116 R)
• M7: 3,681,304 km (0.105 R)
• M8: 4,289,869 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 10.3

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.96 AU - 1.14 AU

Year: 717 Days

Day: 11.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,259,159 km

• M1: 128,056 km (0.071 R)
• M2: 704,157 km (0.071 R)
• M3: 1,212,640 km (0.05 R)
• M4: 1,606,980 km (0.114 R)
• M5: 1,947,016 km (0.068 R)
• M6: 2,979,391 km (0.12 R)
• M7: 3,417,414 km (0.111 R)
• M8: 3,824,619 km (0.111 R)
• M9: 4,279,845 km (0.094 R)
• M10: 4,908,306 km (0.099 R)
• M11: 6,104,640 km (0.082 R)
• M12: 6,515,735 km (0.115 R)
• M13: 6,945,231 km (0.043 R)
• M14: 7,302,321 km (0.09 R)
• M15: 7,908,940 km (0.042 R)
• M16: 8,523,638 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.2

Radius: 12

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.67 AU - 1.89 AU

Year: 1584 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,259,159 km

• M1: 163,361 km (0.119 R)
• M2: 1,020,856 km (0.049 R)
• M3: 1,558,810 km (0.115 R)
• M4: 1,966,913 km (0.056 R)
• M5: 2,413,612 km (0.06 R)
• M6: 3,413,973 km (0.115 R)
• M7: 3,813,549 km (0.072 R)
• M8: 4,480,905 km (0.069 R)
• M9: 4,870,159 km (0.113 R)
• M10: 5,417,986 km (0.114 R)
• M11: 5,840,002 km (0.1 R)
• M12: 7,051,146 km (0.093 R)
• M13: 7,955,615 km (0.11 R)
• M14: 8,475,767 km (0.065 R)
• M15: 8,853,501 km (0.081 R)
• M16: 9,440,972 km (0.107 R)
• M17: 9,817,659 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.1

Radius: 12.5

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.55 AU - 3.11 AU

Year: 3175 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,259,159 km

• M1: 155,432 km (0.088 R)
• M2: 878,140 km (0.119 R)
• M3: 1,441,375 km (0.112 R)
• M4: 2,072,080 km (0.112 R)
• M5: 3,079,921 km (0.103 R)
• M6: 3,843,319 km (0.102 R)
• M7: 4,321,583 km (0.114 R)
• M8: 5,830,427 km (0.069 R)
• M9: 10,041,009 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.7

Radius: 8.5

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.12 AU - 4.22 AU

Year: 4688 Days

Day: 10.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,259,159 km

• M1: 105,766 km (0.118 R)
• M2: 376,987 km (0.102 R)
• M3: 643,271 km (0.112 R)
• M4: 1,007,542 km (0.117 R)
• M5: 1,335,460 km (0.058 R)
• M6: 2,490,505 km (0.072 R)
• M7: 3,365,354 km (0.081 R)
• M8: 4,797,005 km (0.11 R)
• M9: 5,267,640 km (0.087 R)
• M10: 6,663,089 km (0.06 R)
• M11: 9,174,538 km (0.074 R)
• M12: 10,802,462 km (0.091 R)
• M13: 14,450,107 km (0.051 R)
• M14: 18,980,230 km (0.112 R)
• M15: 20,440,455 km (0.084 R)
• M16: 21,380,976 km (0.112 R)
• M17: 22,425,918 km (0.09 R)
• M18: 29,149,145 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776

Radius: 9.9

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.8 AU - 5.46 AU

Year: 6644 Days

Day: 12.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,259,159 km

• M1: 124,316 km (0.109 R)
• M2: 640,877 km (0.061 R)
• M3: 1,297,163 km (0.102 R)
• M4: 1,892,413 km (0.074 R)
• M5: 2,321,011 km (0.08 R)
• M6: 2,642,198 km (0.068 R)
• M7: 3,442,247 km (0.088 R)
• M8: 4,035,103 km (0.094 R)
• M9: 4,476,118 km (0.109 R)
• M10: 7,715,061 km (0.06 R)
• M11: 12,099,476 km (0.098 R)
• M12: 13,074,405 km (0.096 R)
• M13: 13,581,243 km (0.096 R)
• M14: 15,552,195 km (0.076 R)
• M15: 16,573,350 km (0.092 R)
• M16: 17,502,951 km (0.1 R)
• M17: 18,467,109 km (0.093 R)
• M18: 24,581,324 km (0.109 R)
• M19: 35,705,272 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339

Radius: 11.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.09 AU - 5.25 AU

Year: 6730 Days

Day: 6.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,259,159 km

• M1: 139,425 km (0.107 R)
• M2: 603,029 km (0.11 R)
• M3: 1,106,725 km (0.098 R)
• M4: 1,479,972 km (0.107 R)
• M5: 2,092,874 km (0.042 R)
• M6: 2,508,008 km (0.103 R)
• M7: 3,128,690 km (0.045 R)
• M8: 3,548,461 km (0.095 R)
• M9: 4,778,605 km (0.12 R)
• M10: 5,393,452 km (0.115 R)
• M11: 5,970,451 km (0.093 R)
• M12: 6,367,185 km (0.088 R)
• M13: 7,384,899 km (0.116 R)
• M14: 7,951,127 km (0.118 R)
• M15: 8,622,522 km (0.079 R)
• M16: 10,078,558 km (0.108 R)
• M17: 10,775,684 km (0.119 R)
• M18: 12,169,488 km (0.1 R)
• M19: 12,610,203 km (0.069 R)
• M20: 14,318,012 km (0.091 R)
• M21: 15,368,488 km (0.065 R)
• M22: 19,685,135 km (0.098 R)
• M23: 21,334,152 km (0.087 R)
• M24: 24,207,329 km (0.076 R)
• M25: 26,667,915 km (0.119 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.7

Radius: 11.8

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.65 AU - 5.77 AU

Year: 9099 Days

Day: 10.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,259,159 km

• M1: 147,055 km (0.104 R)
• M2: 617,839 km (0.096 R)
• M3: 1,228,647 km (0.102 R)
• M4: 2,064,301 km (0.072 R)
• M5: 4,035,702 km (0.116 R)
• M6: 9,307,680 km (0.034 R)
• M7: 11,183,488 km (0.106 R)
• M8: 13,741,462 km (0.112 R)
• M9: 14,307,840 km (0.056 R)
• M10: 15,915,119 km (0.034 R)
• M11: 20,711,975 km (0.062 R)
• M12: 21,231,528 km (0.104 R)
• M13: 25,792,767 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.7

Radius: 5.8

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.45 AU - 6.97 AU

Year: 10320 Days

Day: 16.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,259,159 km

• M1: 72,106 km (0.118 R)
• M2: 623,973 km (0.116 R)
• M3: 1,152,801 km (0.116 R)
• M4: 1,431,951 km (0.11 R)
• M5: 2,041,562 km (0.031 R)
• M6: 2,980,738 km (0.053 R)
• M7: 3,460,797 km (0.112 R)
• M8: 3,860,074 km (0.064 R)
• M9: 6,889,730 km (0.055 R)
• M10: 8,628,057 km (0.089 R)
• M11: 14,525,654 km (0.114 R)
• M12: 15,297,579 km (0.081 R)
• M13: 15,760,285 km (0.09 R)
• M14: 20,432,376 km (0.059 R)
• M15: 20,993,368 km (0.05 R)
• M16: 23,427,775 km (0.05 R)
• M17: 26,513,829 km (0.104 R)
• M18: 30,271,728 km (0.117 R)
• M19: 30,478,921 km (0.104 R)
• M20: 30,895,850 km (0.068 R)
• M21: 32,819,529 km (0.049 R)
• M22: 36,084,502 km (0.108 R)
• M23: 39,807,096 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.8

Radius: 4.3

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 8.98 AU - 13.02 AU

Year: 24329 Days

Day: 21 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,259,159 km

• M1: 54,005 km (0.107 R)
• M2: 838,197 km (0.11 R)
• M3: 1,277,267 km (0.068 R)
• M4: 2,527,755 km (0.115 R)
• M5: 3,375,078 km (0.069 R)
• M6: 9,372,307 km (0.089 R)
• M7: 9,684,667 km (0.086 R)
• M8: 16,335,190 km (0.074 R)
• M9: 22,418,438 km (0.044 R)
• M10: 24,608,999 km (0.119 R)
• M11: 26,522,954 km (0.056 R)
• M12: 27,042,508 km (0.107 R)
• M13: 34,306,382 km (0.115 R)
• M14: 40,535,937 km (0.089 R)
• M15: 40,673,118 km (0.085 R)
• M16: 42,911,102 km (0.092 R)
• M17: 46,120,575 km (0.076 R)
• M18: 46,420,070 km (0.097 R)
• M19: 50,431,836 km (0.048 R)
• M20: 54,001,989 km (0.101 R)
• M21: 56,530,343 km (0.06 R)
• M22: 57,910,682 km (0.088 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: 282 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit