🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543

Radius: 13.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.65 AU - 0.75 AU

Year: 412 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 46,330,097 km

• M1: 172,935 km (0.072 R)
• M2: 620,682 km (0.084 R)
• M3: 1,239,718 km (0.081 R)
• M4: 1,973,196 km (0.103 R)
• M5: 2,490,356 km (0.12 R)
• M6: 4,435,876 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.9

Radius: 11.2

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.03 AU - 1.29 AU

Year: 878 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,330,097 km

• M1: 139,276 km (0.095 R)
• M2: 503,995 km (0.045 R)
• M3: 863,329 km (0.104 R)
• M4: 1,535,323 km (0.115 R)
• M5: 2,172,909 km (0.058 R)
• M6: 2,600,310 km (0.067 R)
• M7: 3,382,557 km (0.073 R)
• M8: 4,761,551 km (0.081 R)
• M9: 5,952,050 km (0.1 R)
• M10: 6,979,489 km (0.118 R)
• M11: 8,275,754 km (0.061 R)
• M12: 8,643,466 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 11.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.03 AU - 2.15 AU

Year: 2124 Days

Day: 14.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,330,097 km

• M1: 144,212 km (0.106 R)
• M2: 515,514 km (0.068 R)
• M3: 992,881 km (0.109 R)
• M4: 1,374,056 km (0.045 R)
• M5: 1,855,163 km (0.094 R)
• M6: 2,232,748 km (0.086 R)
• M7: 2,691,714 km (0.119 R)
• M8: 3,315,538 km (0.106 R)
• M9: 4,053,205 km (0.082 R)
• M10: 5,242,657 km (0.046 R)
• M11: 6,351,477 km (0.103 R)
• M12: 8,044,027 km (0.098 R)
• M13: 11,119,759 km (0.107 R)
• M14: 12,048,613 km (0.067 R)
• M15: 13,381,230 km (0.028 R)
• M16: 13,786,042 km (0.083 R)
• M17: 14,385,032 km (0.113 R)
• M18: 14,762,318 km (0.046 R)
• M19: 15,291,745 km (0.064 R)
• M20: 16,542,233 km (0.051 R)
• M21: 17,430,845 km (0.102 R)
• M22: 18,516,626 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 10.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.85 AU - 2.41 AU

Year: 2185 Days

Day: 5.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,330,097 km

• M1: 133,142 km (0.105 R)
• M2: 494,720 km (0.055 R)
• M3: 1,113,756 km (0.09 R)
• M4: 1,471,295 km (0.108 R)
• M5: 2,376,512 km (0.03 R)
• M6: 3,056,584 km (0.107 R)
• M7: 3,601,419 km (0.088 R)
• M8: 4,116,485 km (0.109 R)
• M9: 4,619,433 km (0.103 R)
• M10: 4,970,240 km (0.094 R)
• M11: 5,518,665 km (0.08 R)
• M12: 6,131,269 km (0.115 R)
• M13: 6,555,977 km (0.073 R)
• M14: 11,838,727 km (0.089 R)
• M15: 12,697,867 km (0.078 R)
• M16: 13,389,757 km (0.084 R)
• M17: 14,408,968 km (0.063 R)
• M18: 14,982,376 km (0.12 R)

Asteroid Belt

Center: 3.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 9.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.48 AU - 5.34 AU

Year: 7648 Days

Day: 8.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,330,097 km

• M1: 116,088 km (0.091 R)
• M2: 652,396 km (0.1 R)
• M3: 1,370,616 km (0.097 R)
• M4: 2,063,852 km (0.089 R)
• M5: 2,419,147 km (0.083 R)
• M6: 3,158,909 km (0.073 R)
• M7: 4,577,994 km (0.117 R)
• M8: 6,290,291 km (0.091 R)
• M9: 8,356,088 km (0.108 R)
• M10: 8,993,525 km (0.12 R)
• M11: 9,502,606 km (0.096 R)
• M12: 10,750,851 km (0.078 R)
• M13: 11,145,789 km (0.11 R)
• M14: 11,595,929 km (0.103 R)
• M15: 12,341,376 km (0.084 R)
• M16: 14,239,623 km (0.094 R)
• M17: 14,985,518 km (0.067 R)
• M18: 18,047,338 km (0.119 R)
• M19: 19,497,240 km (0.098 R)
• M20: 22,842,248 km (0.05 R)
• M21: 23,495,692 km (0.117 R)
• M22: 24,839,829 km (0.093 R)
• M23: 25,222,201 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 8.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.16 AU - 5.98 AU

Year: 8025 Days

Day: 10.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,330,097 km

• M1: 109,805 km (0.077 R)
• M2: 467,643 km (0.056 R)
• M3: 783,893 km (0.097 R)
• M4: 1,080,695 km (0.111 R)
• M5: 1,405,771 km (0.055 R)
• M6: 2,176,051 km (0.077 R)
• M7: 3,057,032 km (0.092 R)
• M8: 3,376,424 km (0.08 R)
• M9: 4,235,265 km (0.078 R)
• M10: 5,352,462 km (0.11 R)
• M11: 6,585,448 km (0.078 R)
• M12: 7,762,484 km (0.102 R)
• M13: 8,197,814 km (0.054 R)
• M14: 8,649,300 km (0.037 R)
• M15: 9,031,074 km (0.116 R)
• M16: 10,385,234 km (0.05 R)
• M17: 11,061,416 km (0.083 R)
• M18: 12,825,923 km (0.096 R)
• M19: 16,192,174 km (0.085 R)
• M20: 17,035,009 km (0.053 R)
• M21: 19,020,322 km (0.071 R)
• M22: 21,155,084 km (0.095 R)
• M23: 22,162,027 km (0.045 R)
• M24: 24,522,981 km (0.064 R)
• M25: 24,861,221 km (0.092 R)
• M26: 32,603,809 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.2

Radius: 4.9

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.81 AU - 6.53 AU

Year: 9490 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,330,097 km

• M1: 79,885 km (0.115 R)
• M2: 351,256 km (0.073 R)
• M3: 527,482 km (0.032 R)
• M4: 1,004,998 km (0.116 R)
• M5: 1,473,389 km (0.106 R)
• M6: 2,003,265 km (0.1 R)
• M7: 2,272,541 km (0.072 R)
• M8: 2,531,944 km (0.051 R)
• M9: 3,347,701 km (0.056 R)
• M10: 3,905,252 km (0.047 R)
• M11: 4,933,139 km (0.086 R)
• M12: 6,346,390 km (0.092 R)
• M13: 7,936,616 km (0.096 R)
• M14: 9,200,119 km (0.095 R)
• M15: 12,808,121 km (0.064 R)
• M16: 13,060,792 km (0.082 R)
• M17: 14,756,633 km (0.084 R)
• M18: 15,888,042 km (0.091 R)
• M19: 16,062,623 km (0.056 R)
• M20: 19,163,936 km (0.102 R)
• M21: 21,771,726 km (0.081 R)
• M22: 22,204,064 km (0.119 R)
• M23: 23,838,122 km (0.057 R)
• M24: 25,154,433 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.6

Radius: 4.6

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6 AU - 8.36 AU

Year: 13524 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,330,097 km

• M1: 57,146 km (0.075 R)
• M2: 311,014 km (0.093 R)
• M3: 470,186 km (0.118 R)
• M4: 653,743 km (0.1 R)
• M5: 1,277,117 km (0.103 R)
• M6: 1,583,045 km (0.12 R)
• M7: 1,985,912 km (0.115 R)
• M8: 3,242,983 km (0.101 R)
• M9: 4,023,584 km (0.089 R)
• M10: 4,272,066 km (0.072 R)
• M11: 5,271,380 km (0.108 R)
• M12: 7,107,694 km (0.118 R)
• M13: 8,190,633 km (0.054 R)
• M14: 9,379,188 km (0.107 R)
• M15: 10,678,146 km (0.119 R)
• M16: 11,425,089 km (0.092 R)
• M17: 12,551,710 km (0.08 R)
• M18: 12,903,564 km (0.049 R)
• M19: 13,812,222 km (0.065 R)
• M20: 17,727,946 km (0.086 R)
• M21: 19,622,454 km (0.095 R)
• M22: 20,577,935 km (0.083 R)
• M23: 20,740,099 km (0.055 R)
• M24: 22,753,836 km (0.09 R)
• M25: 23,101,801 km (0.087 R)
• M26: 24,076,581 km (0.096 R)
• M27: 25,170,889 km (0.094 R)
• M28: 26,585,038 km (0.112 R)
• M29: 28,150,879 km (0.112 R)
• M30: 28,350,891 km (0.104 R)
• M31: 36,197,000 km (0.11 R)
• M32: 39,476,784 km (0.104 R)
• M33: 44,691,616 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314

Radius: 7.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.98 AU - 8.74 AU

Year: 14035 Days

Day: 16.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,330,097 km

• M1: 116,986 km (0.069 R)
• M2: 381,624 km (0.039 R)
• M3: 873,951 km (0.11 R)
• M4: 1,397,095 km (0.092 R)
• M5: 1,963,921 km (0.118 R)
• M6: 2,364,843 km (0.037 R)
• M7: 3,307,908 km (0.079 R)
• M8: 3,799,636 km (0.064 R)
• M9: 4,339,236 km (0.119 R)
• M10: 5,705,513 km (0.059 R)
• M11: 6,052,281 km (0.103 R)
• M12: 6,598,762 km (0.104 R)
• M13: 9,738,821 km (0.086 R)
• M14: 10,134,358 km (0.076 R)
• M15: 16,997,160 km (0.088 R)
• M16: 17,789,132 km (0.097 R)
• M17: 18,756,581 km (0.116 R)
• M18: 19,369,184 km (0.044 R)
• M19: 20,233,112 km (0.048 R)
• M20: 24,395,822 km (0.106 R)
• M21: 24,667,791 km (0.082 R)
• M22: 26,058,154 km (0.1 R)
• M23: 29,916,582 km (0.104 R)
• M24: 31,176,346 km (0.106 R)
• M25: 32,470,966 km (0.112 R)
• M26: 32,910,484 km (0.08 R)
• M27: 33,577,092 km (0.087 R)
• M28: 38,009,528 km (0.092 R)
• M29: 38,743,305 km (0.042 R)
• M30: 41,514,606 km (0.115 R)
• M31: 42,948,651 km (0.099 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit