🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811

Radius: 10.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.76 AU - 0.92 AU

Year: 505 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,328,279 km

• M1: 125,662 km (0.098 R)
• M2: 564,283 km (0.055 R)
• M3: 950,694 km (0.094 R)
• M4: 1,307,485 km (0.04 R)
• M5: 1,631,963 km (0.11 R)
• M6: 2,054,876 km (0.03 R)
• M7: 2,591,334 km (0.03 R)
• M8: 2,984,029 km (0.067 R)
• M9: 3,329,151 km (0.117 R)
• M10: 4,467,591 km (0.098 R)
• M11: 4,840,987 km (0.11 R)
• M12: 6,032,085 km (0.087 R)
• M13: 6,606,990 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.8

Radius: 11.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.86 AU - 1.32 AU

Year: 747 Days

Day: 10.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,328,279 km

• M1: 147,952 km (0.107 R)
• M2: 703,708 km (0.066 R)
• M3: 1,410,858 km (0.119 R)
• M4: 2,441,736 km (0.084 R)
• M5: 3,224,732 km (0.085 R)
• M6: 3,815,045 km (0.102 R)
• M7: 4,312,308 km (0.068 R)
• M8: 5,103,083 km (0.091 R)
• M9: 5,728,102 km (0.096 R)
• M10: 6,235,090 km (0.034 R)
• M11: 6,727,715 km (0.062 R)
• M12: 8,212,026 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 8.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.69 AU - 1.91 AU

Year: 1584 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,328,279 km

• M1: 110,702 km (0.106 R)
• M2: 406,757 km (0.111 R)
• M3: 737,368 km (0.098 R)
• M4: 1,019,210 km (0.066 R)
• M5: 1,298,809 km (0.114 R)
• M6: 1,812,977 km (0.033 R)
• M7: 2,122,943 km (0.056 R)
• M8: 2,995,697 km (0.112 R)
• M9: 3,852,295 km (0.09 R)
• M10: 4,135,783 km (0.117 R)
• M11: 4,897,685 km (0.107 R)
• M12: 5,523,752 km (0.036 R)
• M13: 6,323,652 km (0.118 R)
• M14: 6,934,759 km (0.101 R)
• M15: 7,538,536 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.6

Radius: 12.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.65 AU

Year: 2126 Days

Day: 5.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,328,279 km

• M1: 159,172 km (0.102 R)
• M2: 652,396 km (0.115 R)
• M3: 1,076,805 km (0.077 R)
• M4: 1,960,330 km (0.053 R)
• M5: 2,497,536 km (0.087 R)
• M6: 2,909,379 km (0.08 R)
• M7: 3,631,488 km (0.069 R)
• M8: 4,264,287 km (0.117 R)
• M9: 5,060,298 km (0.105 R)
• M10: 6,133,363 km (0.08 R)
• M11: 6,559,268 km (0.089 R)
• M12: 7,148,385 km (0.071 R)
• M13: 10,193,150 km (0.063 R)
• M14: 11,140,254 km (0.097 R)
• M15: 11,695,861 km (0.119 R)
• M16: 12,992,126 km (0.037 R)
• M17: 13,742,360 km (0.075 R)
• M18: 15,524,220 km (0.099 R)
• M19: 17,508,336 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 13.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.15 AU - 2.77 AU

Year: 2531 Days

Day: 10.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,328,279 km

• M1: 170,392 km (0.074 R)
• M2: 616,792 km (0.104 R)
• M3: 1,074,861 km (0.104 R)
• M4: 1,888,673 km (0.084 R)
• M5: 2,588,791 km (0.068 R)
• M6: 3,101,912 km (0.054 R)
• M7: 3,606,655 km (0.102 R)
• M8: 4,314,851 km (0.079 R)
• M9: 5,114,153 km (0.098 R)
• M10: 5,717,930 km (0.106 R)
• M11: 6,229,255 km (0.082 R)
• M12: 8,048,515 km (0.067 R)
• M13: 11,159,253 km (0.101 R)
• M14: 11,788,911 km (0.068 R)
• M15: 12,486,785 km (0.073 R)
• M16: 13,165,809 km (0.097 R)
• M17: 19,099,759 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.3

Radius: 13.5

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.21 AU - 2.81 AU

Year: 2609 Days

Day: 12.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,328,279 km

• M1: 168,298 km (0.115 R)
• M2: 744,549 km (0.103 R)
• M3: 1,175,989 km (0.094 R)
• M4: 1,649,616 km (0.095 R)
• M5: 3,202,142 km (0.06 R)
• M6: 7,217,798 km (0.107 R)
• M7: 10,505,959 km (0.061 R)
• M8: 11,514,847 km (0.082 R)
• M9: 12,455,220 km (0.049 R)
• M10: 13,961,072 km (0.077 R)
• M11: 14,537,622 km (0.082 R)
• M12: 17,167,852 km (0.055 R)
• M13: 17,718,521 km (0.106 R)
• M14: 20,344,263 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 13.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.6 AU - 3.8 AU

Year: 3755 Days

Day: 14.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,328,279 km

• M1: 162,912 km (0.096 R)
• M2: 619,784 km (0.05 R)
• M3: 1,073,664 km (0.106 R)
• M4: 2,303,358 km (0.088 R)
• M5: 2,921,796 km (0.09 R)
• M6: 3,427,586 km (0.098 R)
• M7: 4,582,033 km (0.045 R)
• M8: 5,288,434 km (0.12 R)
• M9: 5,750,393 km (0.116 R)
• M10: 6,239,428 km (0.095 R)
• M11: 6,895,564 km (0.087 R)
• M12: 9,115,597 km (0.12 R)
• M13: 10,637,905 km (0.093 R)

Asteroid Belt

Center: 3.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444

Radius: 13.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.26 AU - 4.34 AU

Year: 5849 Days

Day: 13.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,328,279 km

• M1: 164,109 km (0.119 R)
• M2: 818,001 km (0.119 R)
• M3: 1,338,602 km (0.109 R)
• M4: 1,888,673 km (0.083 R)
• M5: 2,775,639 km (0.069 R)
• M6: 3,217,102 km (0.096 R)
• M7: 4,267,578 km (0.119 R)
• M8: 5,122,829 km (0.111 R)
• M9: 6,616,415 km (0.103 R)
• M10: 7,516,246 km (0.064 R)
• M11: 8,648,253 km (0.074 R)
• M12: 9,932,999 km (0.069 R)
• M13: 11,572,742 km (0.081 R)
• M14: 12,045,321 km (0.107 R)
• M15: 13,029,526 km (0.1 R)
• M16: 13,489,539 km (0.037 R)
• M17: 15,046,255 km (0.107 R)
• M18: 17,385,965 km (0.1 R)
• M19: 18,132,758 km (0.119 R)
• M20: 20,297,289 km (0.117 R)
• M21: 24,510,714 km (0.061 R)
• M22: 25,608,911 km (0.059 R)
• M23: 26,494,531 km (0.1 R)
• M24: 27,819,070 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 13.3

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.79 AU - 5.25 AU

Year: 6304 Days

Day: 7.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 65,328,279 km

• M1: 169,644 km (0.102 R)
• M2: 792,270 km (0.08 R)
• M3: 1,520,962 km (0.091 R)
• M4: 2,443,382 km (0.057 R)
• M5: 2,905,939 km (0.097 R)
• M6: 5,010,481 km (0.071 R)
• M7: 5,897,746 km (0.048 R)
• M8: 9,750,490 km (0.118 R)
• M9: 11,550,900 km (0.088 R)
• M10: 12,959,664 km (0.093 R)
• M11: 13,801,002 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.1

Radius: 6.2

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 6.87 AU - 8.43 AU

Year: 13880 Days

Day: 24 Hours

Environment

Temp: -226 °C

Axial Tilt: 65.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,328,279 km

• M1: 81,232 km (0.102 R)
• M2: 306,227 km (0.04 R)
• M3: 524,640 km (0.09 R)
• M4: 1,224,010 km (0.095 R)
• M5: 1,603,540 km (0.078 R)
• M6: 2,874,822 km (0.105 R)
• M7: 3,888,497 km (0.082 R)
• M8: 4,411,791 km (0.117 R)
• M9: 4,877,040 km (0.1 R)
• M10: 5,485,305 km (0.057 R)
• M11: 5,827,136 km (0.059 R)
• M12: 6,062,903 km (0.101 R)
• M13: 7,848,203 km (0.075 R)
• M14: 8,989,785 km (0.082 R)
• M15: 11,052,141 km (0.105 R)
• M16: 11,413,869 km (0.095 R)
• M17: 11,721,442 km (0.099 R)
• M18: 15,329,294 km (0.095 R)
• M19: 15,553,092 km (0.108 R)
• M20: 17,102,328 km (0.071 R)
• M21: 19,702,189 km (0.111 R)
• M22: 20,866,958 km (0.072 R)
• M23: 32,370,735 km (0.103 R)
• M24: 34,116,094 km (0.093 R)
• M25: 37,928,895 km (0.112 R)
• M26: 41,870,798 km (0.12 R)
• M27: 43,640,541 km (0.105 R)
• M28: 48,763,820 km (0.099 R)
• M29: 51,053,265 km (0.081 R)
• M30: 56,375,958 km (0.079 R)
• M31: 60,369,922 km (0.115 R)
• M32: 62,625,857 km (0.117 R)
• M33: 63,198,518 km (0.103 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 20,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit