🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 9.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.46 AU - 0.72 AU

Year: 313 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,651,369 km

• M1: 120,725 km (0.081 R)
• M2: 535,560 km (0.057 R)
• M3: 844,031 km (0.105 R)
• M4: 1,190,500 km (0.116 R)
• M5: 1,747,453 km (0.054 R)
• M6: 2,211,954 km (0.092 R)
• M7: 2,648,331 km (0.113 R)
• M8: 3,131,981 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.1

Radius: 11.7

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.16 AU - 1.74 AU

Year: 1205 Days

Day: 12.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 69,651,369 km

• M1: 145,559 km (0.101 R)
• M2: 521,049 km (0.076 R)
• M3: 1,033,721 km (0.058 R)
• M4: 1,733,839 km (0.111 R)
• M5: 2,191,459 km (0.047 R)
• M6: 2,860,760 km (0.12 R)
• M7: 3,741,742 km (0.102 R)
• M8: 4,738,363 km (0.068 R)
• M9: 5,474,833 km (0.08 R)
• M10: 6,927,279 km (0.114 R)
• M11: 7,984,188 km (0.045 R)
• M12: 9,938,235 km (0.091 R)
• M13: 11,349,242 km (0.06 R)
• M14: 11,801,028 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.8

Radius: 14.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.98 AU - 1.98 AU

Year: 1923 Days

Day: 12 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,651,369 km

• M1: 181,612 km (0.115 R)
• M2: 674,387 km (0.091 R)
• M3: 1,163,871 km (0.076 R)
• M4: 1,625,082 km (0.102 R)
• M5: 2,188,617 km (0.115 R)
• M6: 2,757,238 km (0.037 R)
• M7: 3,720,349 km (0.065 R)
• M8: 4,346,716 km (0.09 R)
• M9: 5,212,289 km (0.068 R)
• M10: 5,859,001 km (0.113 R)
• M11: 7,233,207 km (0.113 R)
• M12: 7,839,676 km (0.095 R)
• M13: 9,345,229 km (0.111 R)
• M14: 13,042,990 km (0.039 R)
• M15: 13,652,750 km (0.055 R)
• M16: 14,538,370 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.5

Radius: 12.5

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.84 AU - 2.28 AU

Year: 2041 Days

Day: 6.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,651,369 km

• M1: 155,582 km (0.116 R)
• M2: 604,226 km (0.086 R)
• M3: 1,068,578 km (0.113 R)
• M4: 1,842,298 km (0.052 R)
• M5: 2,504,568 km (0.081 R)
• M6: 3,089,495 km (0.113 R)
• M7: 4,307,671 km (0.08 R)
• M8: 5,385,075 km (0.077 R)
• M9: 5,974,640 km (0.097 R)
• M10: 6,444,826 km (0.088 R)
• M11: 7,400,906 km (0.088 R)
• M12: 8,416,975 km (0.099 R)
• M13: 11,984,585 km (0.074 R)
• M14: 12,523,436 km (0.072 R)
• M15: 12,991,977 km (0.079 R)
• M16: 14,607,933 km (0.103 R)
• M17: 15,175,208 km (0.056 R)
• M18: 15,708,076 km (0.111 R)
• M19: 16,505,582 km (0.052 R)

Asteroid Belt

Center: 2.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.2

Radius: 8.5

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.17 AU - 3.27 AU

Year: 3096 Days

Day: 8.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 69,651,369 km

• M1: 106,813 km (0.101 R)
• M2: 539,001 km (0.084 R)
• M3: 1,021,903 km (0.101 R)
• M4: 1,833,621 km (0.097 R)
• M5: 3,571,799 km (0.113 R)
• M6: 5,065,384 km (0.107 R)
• M7: 7,371,884 km (0.095 R)
• M8: 7,792,852 km (0.091 R)
• M9: 8,093,694 km (0.106 R)
• M10: 9,006,390 km (0.059 R)
• M11: 10,745,914 km (0.108 R)
• M12: 11,245,272 km (0.112 R)
• M13: 12,698,466 km (0.114 R)
• M14: 13,162,518 km (0.11 R)
• M15: 15,288,005 km (0.12 R)
• M16: 16,026,719 km (0.078 R)
• M17: 20,775,554 km (0.102 R)
• M18: 21,160,619 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.5

Radius: 3.9

Gravity: 22.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.76 AU - 9.4 AU

Year: 15854 Days

Day: 15.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,651,369 km

• M1: 48,470 km (0.041 R)
• M2: 186,399 km (0.103 R)
• M3: 309,668 km (0.053 R)
• M4: 580,290 km (0.062 R)
• M5: 714,629 km (0.112 R)
• M6: 1,490,444 km (0.062 R)
• M7: 1,777,971 km (0.072 R)
• M8: 2,047,995 km (0.075 R)
• M9: 3,023,223 km (0.073 R)
• M10: 3,235,652 km (0.116 R)
• M11: 3,382,707 km (0.066 R)
• M12: 4,663,265 km (0.115 R)
• M13: 5,903,581 km (0.089 R)
• M14: 8,634,041 km (0.046 R)
• M15: 9,553,170 km (0.045 R)
• M16: 10,859,309 km (0.095 R)
• M17: 12,942,759 km (0.049 R)
• M18: 13,820,300 km (0.097 R)
• M19: 14,078,057 km (0.091 R)
• M20: 14,208,207 km (0.098 R)
• M21: 18,339,951 km (0.066 R)
• M22: 20,013,951 km (0.111 R)
• M23: 21,700,218 km (0.107 R)
• M24: 22,577,909 km (0.118 R)
• M25: 23,478,937 km (0.086 R)
• M26: 24,216,903 km (0.071 R)
• M27: 29,606,765 km (0.114 R)
• M28: 30,035,213 km (0.101 R)
• M29: 30,904,227 km (0.047 R)
• M30: 32,352,185 km (0.077 R)
• M31: 35,986,067 km (0.084 R)
• M32: 38,469,392 km (0.059 R)
• M33: 43,773,983 km (0.042 R)
• M34: 45,031,203 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.7

Radius: 4.7

Gravity: 34.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.08 AU - 9.62 AU

Year: 16655 Days

Day: 15.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,651,369 km

• M1: 62,831 km (0.097 R)
• M2: 211,382 km (0.094 R)
• M3: 400,324 km (0.103 R)
• M4: 566,527 km (0.071 R)
• M5: 927,507 km (0.099 R)
• M6: 1,881,642 km (0.073 R)
• M7: 2,605,097 km (0.087 R)
• M8: 3,278,437 km (0.071 R)
• M9: 3,999,050 km (0.117 R)
• M10: 6,400,096 km (0.051 R)
• M11: 7,376,372 km (0.108 R)
• M12: 9,900,387 km (0.111 R)
• M13: 13,636,893 km (0.102 R)
• M14: 14,791,938 km (0.1 R)
• M15: 15,854,682 km (0.105 R)
• M16: 16,404,753 km (0.089 R)
• M17: 16,886,308 km (0.067 R)
• M18: 17,793,470 km (0.112 R)
• M19: 17,961,917 km (0.038 R)
• M20: 19,794,491 km (0.078 R)
• M21: 22,231,590 km (0.075 R)
• M22: 25,283,536 km (0.082 R)
• M23: 27,242,670 km (0.08 R)
• M24: 28,950,778 km (0.088 R)
• M25: 30,487,597 km (0.081 R)
• M26: 32,830,450 km (0.064 R)
• M27: 41,012,555 km (0.113 R)
• M28: 41,749,923 km (0.03 R)
• M29: 42,047,474 km (0.051 R)
• M30: 45,413,126 km (0.103 R)
• M31: 53,545,865 km (0.046 R)
• M32: 54,249,573 km (0.046 R)
• M33: 56,943,681 km (0.045 R)
• M34: 69,651,422 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit