🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.3

Radius: 8.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.16 AU - 1.16 AU

Year: 878 Days

Day: 8.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 24,601,961 km

• M1: 111,151 km (0.102 R)
• M2: 195,375 km (0.1 R)
• M3: 254,765 km (0.102 R)
• M4: 345,272 km (0.114 R)
• M5: 400,623 km (0.079 R)
• M6: 467,045 km (0.089 R)
• M7: 625,020 km (0.1 R)
• M8: 683,064 km (0.101 R)
• M9: 809,923 km (0.062 R)
• M10: 883,525 km (0.099 R)
• M11: 998,267 km (0.062 R)
• M12: 1,232,387 km (0.073 R)
• M13: 1,328,878 km (0.115 R)
• M14: 1,552,527 km (0.071 R)
• M15: 1,610,421 km (0.065 R)
• M16: 1,788,443 km (0.091 R)
• M17: 1,910,814 km (0.091 R)
• M18: 2,042,161 km (0.101 R)
• M19: 2,099,457 km (0.027 R)
• M20: 2,157,351 km (0.037 R)
• M21: 2,215,694 km (0.06 R)
• M22: 2,307,697 km (0.049 R)
• M23: 2,380,850 km (0.115 R)
• M24: 2,563,659 km (0.107 R)
• M25: 2,653,268 km (0.09 R)
• M26: 2,730,012 km (0.072 R)
• M27: 2,878,712 km (0.106 R)
• M28: 2,964,731 km (0.11 R)
• M29: 3,066,308 km (0.036 R)
• M30: 3,206,032 km (0.066 R)
• M31: 3,325,411 km (0.114 R)
• M32: 3,408,288 km (0.092 R)
• M33: 3,553,249 km (0.11 R)
• M34: 3,630,292 km (0.075 R)
• M35: 3,692,375 km (0.106 R)
• M36: 3,888,647 km (0.102 R)
• M37: 3,960,155 km (0.101 R)
• M38: 4,104,367 km (0.096 R)
• M39: 4,266,830 km (0.119 R)
• M40: 4,365,415 km (0.085 R)
• M41: 4,581,435 km (0.064 R)
• M42: 4,640,077 km (0.04 R)
• M43: 4,954,981 km (0.104 R)
• M44: 5,110,712 km (0.114 R)
• M45: 5,189,101 km (0.092 R)
• M46: 5,311,921 km (0.075 R)
• M47: 5,391,507 km (0.032 R)
• M48: 5,524,799 km (0.05 R)
• M49: 5,677,389 km (0.074 R)
• M50: 5,767,746 km (0.045 R)
• M51: 6,133,961 km (0.109 R)
• M52: 6,217,437 km (0.088 R)
• M53: 6,291,937 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.3

Radius: 11.9

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.08 AU - 1.34 AU

Year: 936 Days

Day: 9 Hours

Environment

Temp: -179 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,601,961 km

• M1: 150,495 km (0.102 R)
• M2: 254,466 km (0.119 R)
• M3: 394,490 km (0.118 R)
• M4: 473,028 km (0.115 R)
• M5: 639,082 km (0.035 R)
• M6: 718,668 km (0.106 R)
• M7: 801,994 km (0.09 R)
• M8: 1,019,809 km (0.052 R)
• M9: 1,101,489 km (0.117 R)
• M10: 1,192,744 km (0.081 R)
• M11: 1,368,222 km (0.11 R)
• M12: 1,490,294 km (0.113 R)
• M13: 1,648,120 km (0.082 R)
• M14: 1,729,202 km (0.107 R)
• M15: 2,076,119 km (0.084 R)
• M16: 2,155,257 km (0.053 R)
• M17: 2,271,494 km (0.066 R)
• M18: 2,380,701 km (0.083 R)
• M19: 2,491,702 km (0.109 R)
• M20: 2,671,070 km (0.045 R)
• M21: 2,796,283 km (0.071 R)
• M22: 2,953,212 km (0.114 R)
• M23: 3,255,399 km (0.1 R)
• M24: 3,610,096 km (0.088 R)
• M25: 3,770,614 km (0.083 R)
• M26: 3,999,349 km (0.089 R)
• M27: 4,143,263 km (0.101 R)
• M28: 4,221,502 km (0.102 R)
• M29: 4,334,150 km (0.086 R)
• M30: 4,528,028 km (0.104 R)
• M31: 4,608,662 km (0.082 R)
• M32: 4,877,040 km (0.112 R)
• M33: 5,066,880 km (0.105 R)
• M34: 5,552,026 km (0.111 R)
• M35: 6,102,995 km (0.066 R)
• M36: 6,372,271 km (0.073 R)
• M37: 6,501,823 km (0.081 R)
• M38: 6,724,125 km (0.105 R)
• M39: 6,962,285 km (0.1 R)
• M40: 7,311,297 km (0.117 R)
• M41: 7,487,822 km (0.076 R)
• M42: 7,748,571 km (0.066 R)
• M43: 7,831,598 km (0.107 R)
• M44: 7,998,400 km (0.109 R)
• M45: 8,477,562 km (0.108 R)
• M46: 8,648,851 km (0.115 R)
• M47: 8,792,615 km (0.037 R)
• M48: 8,980,510 km (0.064 R)
• M49: 9,096,897 km (0.114 R)
• M50: 9,626,623 km (0.079 R)
• M51: 9,805,542 km (0.045 R)
• M52: 9,955,439 km (0.091 R)
• M53: 10,045,647 km (0.051 R)
• M54: 10,121,194 km (0.099 R)

Asteroid Belt

Center: 3.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.4

Radius: 7.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.25 AU - 7.91 AU

Year: 11864 Days

Day: 16.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,601,961 km

• M1: 189,989 km (0.107 R)
• M2: 250,726 km (0.077 R)
• M3: 410,497 km (0.101 R)
• M4: 660,624 km (0.049 R)
• M5: 1,090,868 km (0.112 R)
• M6: 1,232,986 km (0.1 R)
• M7: 1,457,831 km (0.063 R)
• M8: 1,989,053 km (0.114 R)
• M9: 2,075,820 km (0.115 R)
• M10: 2,208,513 km (0.097 R)
• M11: 2,887,987 km (0.102 R)
• M12: 3,522,581 km (0.105 R)
• M13: 3,761,339 km (0.102 R)
• M14: 4,032,859 km (0.113 R)
• M15: 4,198,913 km (0.079 R)
• M16: 4,768,432 km (0.074 R)
• M17: 4,885,268 km (0.104 R)
• M18: 5,301,749 km (0.056 R)
• M19: 6,585,897 km (0.115 R)
• M20: 7,112,182 km (0.112 R)
• M21: 7,178,903 km (0.086 R)
• M22: 7,312,942 km (0.047 R)
• M23: 7,447,880 km (0.092 R)
• M24: 7,857,628 km (0.117 R)
• M25: 8,344,868 km (0.044 R)
• M26: 8,877,736 km (0.097 R)
• M27: 10,201,378 km (0.114 R)
• M28: 10,503,865 km (0.031 R)
• M29: 11,782,328 km (0.111 R)
• M30: 13,068,421 km (0.038 R)
• M31: 13,438,078 km (0.027 R)
• M32: 13,936,388 km (0.089 R)
• M33: 14,483,019 km (0.094 R)
• M34: 14,610,027 km (0.097 R)
• M35: 15,337,522 km (0.086 R)
• M36: 15,858,122 km (0.029 R)
• M37: 16,033,002 km (0.049 R)
• M38: 16,208,480 km (0.067 R)
• M39: 16,827,666 km (0.099 R)
• M40: 17,184,906 km (0.081 R)
• M41: 18,043,448 km (0.066 R)
• M42: 18,225,957 km (0.101 R)
• M43: 18,915,903 km (0.04 R)
• M44: 19,101,404 km (0.101 R)
• M45: 19,380,703 km (0.073 R)
• M46: 20,892,839 km (0.094 R)
• M47: 21,228,686 km (0.103 R)
• M48: 23,281,019 km (0.067 R)
• M49: 23,380,352 km (0.11 R)
• M50: 23,629,133 km (0.111 R)
• M51: 24,029,158 km (0.025 R)
• M52: 29,751,576 km (0.106 R)
• M53: 30,400,232 km (0.104 R)
• M54: 31,491,549 km (0.1 R)
• M55: 31,876,613 km (0.06 R)
• M56: 32,042,069 km (0.077 R)
• M57: 32,097,270 km (0.06 R)
• M58: 32,373,877 km (0.083 R)
• M59: 33,488,231 km (0.078 R)
• M60: 34,728,398 km (0.072 R)
• M61: 35,582,602 km (0.107 R)
• M62: 36,559,027 km (0.082 R)
• M63: 36,674,516 km (0.097 R)
• M64: 37,660,815 km (0.111 R)
• M65: 38,950,050 km (0.052 R)
• M66: 39,008,991 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.7

Radius: 3.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.97 AU - 8.89 AU

Year: 14236 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,601,961 km

• M1: 53,706 km (0.116 R)
• M2: 78,688 km (0.107 R)
• M3: 106,663 km (0.112 R)
• M4: 169,943 km (0.108 R)
• M5: 367,712 km (0.066 R)
• M6: 577,298 km (0.117 R)
• M7: 1,076,057 km (0.041 R)
• M8: 1,127,669 km (0.117 R)
• M9: 1,167,013 km (0.119 R)
• M10: 1,512,135 km (0.044 R)
• M11: 1,541,008 km (0.075 R)
• M12: 1,614,161 km (0.087 R)
• M13: 1,933,552 km (0.116 R)
• M14: 2,507,709 km (0.074 R)
• M15: 2,733,602 km (0.051 R)
• M16: 2,840,116 km (0.08 R)
• M17: 3,002,429 km (0.114 R)
• M18: 3,167,735 km (0.1 R)
• M19: 3,373,731 km (0.107 R)
• M20: 3,487,874 km (0.08 R)
• M21: 3,739,797 km (0.119 R)
• M22: 3,778,992 km (0.12 R)
• M23: 4,425,703 km (0.112 R)
• M24: 4,550,767 km (0.072 R)
• M25: 4,889,906 km (0.102 R)
• M26: 4,954,382 km (0.085 R)
• M27: 5,502,658 km (0.047 R)
• M28: 5,840,750 km (0.104 R)
• M29: 5,863,638 km (0.065 R)
• M30: 5,932,154 km (0.106 R)
• M31: 5,955,042 km (0.038 R)
• M32: 6,000,969 km (0.085 R)
• M33: 6,679,545 km (0.107 R)
• M34: 7,112,780 km (0.111 R)
• M35: 7,406,740 km (0.113 R)
• M36: 8,107,756 km (0.093 R)
• M37: 8,209,632 km (0.092 R)
• M38: 8,673,385 km (0.116 R)
• M39: 9,358,095 km (0.115 R)
• M40: 9,978,028 km (0.101 R)
• M41: 10,169,364 km (0.08 R)
• M42: 10,389,572 km (0.071 R)
• M43: 10,444,923 km (0.094 R)
• M44: 10,750,701 km (0.089 R)
• M45: 11,031,197 km (0.12 R)
• M46: 11,257,389 km (0.111 R)
• M47: 11,916,218 km (0.075 R)
• M48: 12,032,007 km (0.117 R)
• M49: 12,381,767 km (0.101 R)
• M50: 12,587,314 km (0.104 R)
• M51: 13,031,620 km (0.035 R)
• M52: 13,150,999 km (0.117 R)
• M53: 13,180,919 km (0.073 R)
• M54: 13,874,754 km (0.112 R)
• M55: 13,905,122 km (0.086 R)
• M56: 14,456,839 km (0.116 R)
• M57: 14,953,055 km (0.099 R)
• M58: 15,803,220 km (0.089 R)
• M59: 16,026,121 km (0.048 R)
• M60: 16,378,573 km (0.095 R)
• M61: 17,648,659 km (0.1 R)
• M62: 17,979,420 km (0.092 R)
• M63: 18,079,052 km (0.111 R)
• M64: 18,412,506 km (0.105 R)
• M65: 18,781,564 km (0.091 R)
• M66: 19,119,206 km (0.032 R)
• M67: 20,663,206 km (0.07 R)
• M68: 21,820,645 km (0.026 R)
• M69: 21,997,918 km (0.11 R)
• M70: 22,425,020 km (0.078 R)
• M71: 23,795,935 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 149 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit