🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91

Radius: 10.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.74 AU - 1.08 AU

Year: 561 Days

Day: 6.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,880,391 km

• M1: 136,134 km (0.05 R)
• M2: 509,680 km (0.094 R)
• M3: 854,204 km (0.068 R)
• M4: 1,660,536 km (0.028 R)
• M5: 2,397,306 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 14.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.86 AU - 2.94 AU

Year: 2401 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 71,880,391 km

• M1: 175,777 km (0.05 R)
• M2: 919,429 km (0.07 R)
• M3: 1,413,700 km (0.097 R)
• M4: 1,896,003 km (0.107 R)
• M5: 2,377,858 km (0.065 R)
• M6: 3,105,353 km (0.099 R)
• M7: 6,536,978 km (0.07 R)
• M8: 7,289,156 km (0.097 R)
• M9: 9,859,696 km (0.111 R)
• M10: 10,577,317 km (0.079 R)
• M11: 11,492,258 km (0.08 R)
• M12: 11,990,269 km (0.051 R)
• M13: 13,343,831 km (0.111 R)
• M14: 13,987,551 km (0.025 R)
• M15: 15,688,030 km (0.111 R)
• M16: 16,719,507 km (0.079 R)
• M17: 18,016,520 km (0.113 R)
• M18: 18,689,711 km (0.119 R)
• M19: 19,730,912 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 9.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.35 AU - 3.93 AU

Year: 4484 Days

Day: 6.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,880,391 km

• M1: 114,891 km (0.069 R)
• M2: 467,344 km (0.119 R)
• M3: 926,609 km (0.113 R)
• M4: 1,316,611 km (0.094 R)
• M5: 2,246,062 km (0.06 R)
• M6: 2,744,523 km (0.111 R)
• M7: 3,444,940 km (0.101 R)
• M8: 5,715,686 km (0.057 R)
• M9: 6,620,603 km (0.105 R)
• M10: 6,960,191 km (0.113 R)
• M11: 7,338,972 km (0.067 R)
• M12: 7,904,003 km (0.061 R)
• M13: 10,847,940 km (0.098 R)
• M14: 12,308,165 km (0.045 R)
• M15: 14,022,706 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 10

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.36 AU - 5.2 AU

Year: 6748 Days

Day: 7.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,880,391 km

• M1: 124,465 km (0.092 R)
• M2: 489,185 km (0.03 R)
• M3: 923,318 km (0.11 R)
• M4: 1,395,000 km (0.098 R)
• M5: 2,906,387 km (0.111 R)
• M6: 4,174,229 km (0.057 R)
• M7: 5,358,297 km (0.088 R)
• M8: 5,871,268 km (0.074 R)
• M9: 7,833,842 km (0.057 R)
• M10: 9,885,726 km (0.089 R)
• M11: 10,658,399 km (0.099 R)
• M12: 13,057,800 km (0.097 R)
• M13: 14,326,390 km (0.11 R)
• M14: 16,662,360 km (0.06 R)
• M15: 18,219,973 km (0.1 R)
• M16: 18,965,270 km (0.078 R)
• M17: 19,730,912 km (0.05 R)
• M18: 20,808,017 km (0.117 R)
• M19: 23,791,297 km (0.079 R)
• M20: 27,929,324 km (0.067 R)
• M21: 29,102,770 km (0.104 R)
• M22: 30,876,402 km (0.115 R)
• M23: 32,919,460 km (0.085 R)
• M24: 33,721,006 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980

Radius: 7.2

Gravity: 18.9 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.04 AU - 8.1 AU

Year: 10873 Days

Day: 24 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,880,391 km

• M1: 89,609 km (0.106 R)
• M2: 345,721 km (0.054 R)
• M3: 625,170 km (0.107 R)
• M4: 877,840 km (0.098 R)
• M5: 1,314,666 km (0.081 R)
• M6: 1,707,360 km (0.113 R)
• M7: 2,138,651 km (0.115 R)
• M8: 2,662,244 km (0.096 R)
• M9: 2,954,558 km (0.112 R)
• M10: 4,405,358 km (0.103 R)
• M11: 4,686,752 km (0.055 R)
• M12: 6,514,688 km (0.063 R)
• M13: 7,878,123 km (0.058 R)
• M14: 9,018,657 km (0.064 R)
• M15: 9,628,418 km (0.117 R)
• M16: 10,649,573 km (0.087 R)
• M17: 13,224,302 km (0.044 R)
• M18: 13,811,324 km (0.057 R)
• M19: 16,040,033 km (0.072 R)
• M20: 17,548,578 km (0.086 R)
• M21: 21,909,207 km (0.105 R)
• M22: 24,532,555 km (0.06 R)
• M23: 25,718,118 km (0.086 R)
• M24: 28,848,902 km (0.092 R)
• M25: 34,615,900 km (0.093 R)
• M26: 36,358,416 km (0.106 R)
• M27: 44,781,823 km (0.077 R)
• M28: 45,807,466 km (0.065 R)
• M29: 49,598,576 km (0.108 R)
• M30: 50,223,895 km (0.051 R)
• M31: 53,429,927 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.6

Radius: 6.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.36 AU - 9.28 AU

Year: 14120 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,880,391 km

• M1: 108,309 km (0.065 R)
• M2: 351,256 km (0.107 R)
• M3: 666,758 km (0.096 R)
• M4: 920,027 km (0.093 R)
• M5: 1,193,641 km (0.091 R)
• M6: 1,409,661 km (0.042 R)
• M7: 2,698,596 km (0.107 R)
• M8: 3,351,291 km (0.087 R)
• M9: 3,930,534 km (0.078 R)
• M10: 6,963,631 km (0.119 R)
• M11: 8,383,165 km (0.053 R)
• M12: 14,068,782 km (0.08 R)
• M13: 15,439,248 km (0.036 R)
• M14: 17,224,848 km (0.089 R)
• M15: 18,373,610 km (0.036 R)
• M16: 19,357,366 km (0.05 R)
• M17: 22,203,914 km (0.117 R)
• M18: 24,138,664 km (0.038 R)
• M19: 25,061,832 km (0.118 R)
• M20: 25,575,102 km (0.029 R)
• M21: 26,182,919 km (0.083 R)
• M22: 28,247,668 km (0.119 R)
• M23: 28,803,724 km (0.088 R)
• M24: 30,418,633 km (0.094 R)
• M25: 35,302,554 km (0.043 R)
• M26: 36,491,109 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.8

Radius: 7.3

Gravity: 18.52 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.38 AU - 9.12 AU

Year: 15300 Days

Day: 17.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,880,391 km

• M1: 90,806 km (0.078 R)
• M2: 328,218 km (0.091 R)
• M3: 736,770 km (0.03 R)
• M4: 2,487,513 km (0.109 R)
• M5: 3,221,889 km (0.112 R)
• M6: 4,316,647 km (0.111 R)
• M7: 5,562,946 km (0.105 R)
• M8: 6,417,001 km (0.094 R)
• M9: 6,942,688 km (0.06 R)
• M10: 7,170,076 km (0.083 R)
• M11: 7,591,942 km (0.108 R)
• M12: 8,280,841 km (0.07 R)
• M13: 8,692,833 km (0.053 R)
• M14: 9,782,803 km (0.055 R)
• M15: 10,011,239 km (0.109 R)
• M16: 10,900,000 km (0.104 R)
• M17: 12,563,528 km (0.101 R)
• M18: 12,970,285 km (0.104 R)
• M19: 13,809,978 km (0.073 R)
• M20: 14,834,873 km (0.11 R)
• M21: 19,897,115 km (0.065 R)
• M22: 21,393,692 km (0.106 R)
• M23: 24,399,413 km (0.081 R)
• M24: 24,820,232 km (0.032 R)
• M25: 27,448,217 km (0.118 R)
• M26: 36,572,042 km (0.118 R)
• M27: 40,695,707 km (0.09 R)
• M28: 43,251,587 km (0.095 R)
• M29: 48,019,570 km (0.07 R)
• M30: 49,683,547 km (0.104 R)
• M31: 50,359,879 km (0.087 R)
• M32: 51,903,729 km (0.082 R)
• M33: 53,833,392 km (0.101 R)
• M34: 58,583,573 km (0.078 R)
• M35: 60,099,449 km (0.045 R)
• M36: 62,030,907 km (0.063 R)
• M37: 69,748,212 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit