🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 10.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.42 AU - 0.64 AU

Year: 266 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,779,474 km

• M1: 143,165 km (0.116 R)
• M2: 218,263 km (0.037 R)
• M3: 315,203 km (0.11 R)
• M4: 407,804 km (0.066 R)
• M5: 477,068 km (0.083 R)
• M6: 543,339 km (0.118 R)
• M7: 624,422 km (0.12 R)
• M8: 722,109 km (0.114 R)
• M9: 797,656 km (0.072 R)
• M10: 882,478 km (0.091 R)
• M11: 960,568 km (0.075 R)
• M12: 1,031,178 km (0.095 R)
• M13: 1,127,968 km (0.106 R)
• M14: 1,221,018 km (0.057 R)
• M15: 1,286,841 km (0.115 R)
• M16: 1,361,640 km (0.076 R)
• M17: 1,579,006 km (0.05 R)
• M18: 1,659,489 km (0.109 R)
• M19: 1,858,454 km (0.07 R)
• M20: 2,008,501 km (0.094 R)
• M21: 2,100,504 km (0.102 R)
• M22: 2,171,563 km (0.09 R)
• M23: 2,257,133 km (0.102 R)
• M24: 2,492,301 km (0.084 R)
• M25: 2,558,273 km (0.098 R)
• M26: 2,668,078 km (0.109 R)
• M27: 2,750,207 km (0.082 R)
• M28: 2,857,768 km (0.117 R)
• M29: 2,971,762 km (0.113 R)
• M30: 3,117,769 km (0.106 R)
• M31: 3,209,473 km (0.089 R)
• M32: 3,390,636 km (0.103 R)
• M33: 3,537,990 km (0.071 R)
• M34: 3,617,875 km (0.074 R)
• M35: 3,698,359 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 9.2

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.77 AU - 0.87 AU

Year: 513 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 134.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,779,474 km

• M1: 115,639 km (0.108 R)
• M2: 173,683 km (0.063 R)
• M3: 232,774 km (0.085 R)
• M4: 360,830 km (0.078 R)
• M5: 437,574 km (0.095 R)
• M6: 525,089 km (0.071 R)
• M7: 601,832 km (0.047 R)
• M8: 664,364 km (0.069 R)
• M9: 762,800 km (0.072 R)
• M10: 841,338 km (0.078 R)
• M11: 902,075 km (0.118 R)
• M12: 1,094,159 km (0.077 R)
• M13: 1,172,548 km (0.083 R)
• M14: 1,329,177 km (0.109 R)
• M15: 1,499,120 km (0.036 R)
• M16: 1,650,513 km (0.076 R)
• M17: 1,793,828 km (0.092 R)
• M18: 1,894,059 km (0.104 R)
• M19: 1,968,708 km (0.082 R)
• M20: 2,044,405 km (0.071 R)
• M21: 2,227,213 km (0.108 R)
• M22: 2,291,690 km (0.083 R)
• M23: 2,393,416 km (0.109 R)
• M24: 2,556,328 km (0.058 R)
• M25: 2,715,351 km (0.054 R)
• M26: 2,932,417 km (0.104 R)
• M27: 3,027,263 km (0.103 R)
• M28: 3,195,710 km (0.086 R)
• M29: 3,293,248 km (0.05 R)
• M30: 3,367,149 km (0.101 R)
• M31: 3,550,257 km (0.045 R)
• M32: 4,359,731 km (0.084 R)
• M33: 4,440,962 km (0.045 R)
• M34: 4,504,541 km (0.115 R)
• M35: 4,568,569 km (0.076 R)
• M36: 4,789,974 km (0.058 R)
• M37: 4,883,323 km (0.049 R)
• M38: 5,100,240 km (0.106 R)
• M39: 5,166,961 km (0.03 R)
• M40: 5,253,129 km (0.088 R)
• M41: 5,310,724 km (0.113 R)
• M42: 5,417,088 km (0.061 R)
• M43: 5,553,522 km (0.05 R)
• M44: 5,720,623 km (0.063 R)
• M45: 5,809,783 km (0.118 R)
• M46: 5,919,438 km (0.041 R)
• M47: 5,989,600 km (0.118 R)
• M48: 6,201,580 km (0.098 R)
• M49: 6,457,242 km (0.091 R)
• M50: 6,529,498 km (0.066 R)
• M51: 6,622,698 km (0.073 R)
• M52: 6,810,593 km (0.114 R)
• M53: 6,884,045 km (0.085 R)
• M54: 7,031,848 km (0.119 R)
• M55: 7,095,577 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.3

Radius: 9

Gravity: 8.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.69 AU - 1.95 AU

Year: 1695 Days

Day: 14.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,779,474 km

• M1: 173,234 km (0.072 R)
• M2: 406,158 km (0.106 R)
• M3: 467,793 km (0.08 R)
• M4: 546,780 km (0.084 R)
• M5: 689,497 km (0.07 R)
• M6: 773,571 km (0.09 R)
• M7: 1,419,534 km (0.083 R)
• M8: 1,714,092 km (0.119 R)
• M9: 1,809,386 km (0.05 R)
• M10: 1,895,704 km (0.092 R)
• M11: 2,050,089 km (0.089 R)
• M12: 2,208,813 km (0.117 R)
• M13: 2,406,880 km (0.105 R)
• M14: 2,490,206 km (0.072 R)
• M15: 2,845,651 km (0.101 R)
• M16: 2,921,198 km (0.09 R)
• M17: 3,322,569 km (0.049 R)
• M18: 3,590,798 km (0.107 R)
• M19: 3,727,530 km (0.1 R)
• M20: 3,978,107 km (0.119 R)
• M21: 4,148,199 km (0.029 R)
• M22: 4,219,857 km (0.094 R)
• M23: 4,807,627 km (0.097 R)
• M24: 4,988,939 km (0.082 R)
• M25: 5,080,493 km (0.111 R)
• M26: 5,141,828 km (0.073 R)
• M27: 5,249,688 km (0.096 R)
• M28: 5,405,270 km (0.118 R)
• M29: 5,720,922 km (0.068 R)
• M30: 5,848,828 km (0.102 R)
• M31: 6,075,170 km (0.12 R)
• M32: 6,173,007 km (0.043 R)
• M33: 6,502,870 km (0.112 R)
• M34: 6,821,663 km (0.062 R)
• M35: 6,889,580 km (0.078 R)
• M36: 7,008,660 km (0.09 R)
• M37: 7,111,284 km (0.099 R)
• M38: 7,180,099 km (0.091 R)
• M39: 7,544,520 km (0.097 R)
• M40: 7,649,837 km (0.08 R)
• M41: 7,755,602 km (0.108 R)
• M42: 8,219,505 km (0.043 R)
• M43: 8,784,387 km (0.078 R)
• M44: 8,932,190 km (0.118 R)
• M45: 9,305,436 km (0.106 R)
• M46: 9,626,623 km (0.092 R)
• M47: 9,683,620 km (0.086 R)
• M48: 9,779,063 km (0.106 R)
• M49: 9,855,508 km (0.106 R)
• M50: 10,280,066 km (0.069 R)
• M51: 10,338,410 km (0.034 R)
• M52: 10,474,993 km (0.057 R)
• M53: 10,572,830 km (0.049 R)
• M54: 10,631,771 km (0.114 R)
• M55: 10,987,365 km (0.119 R)
• M56: 11,367,194 km (0.112 R)
• M57: 11,447,678 km (0.073 R)
• M58: 11,771,557 km (0.071 R)
• M59: 11,914,124 km (0.042 R)
• M60: 12,139,418 km (0.116 R)
• M61: 12,448,936 km (0.075 R)
• M62: 13,012,771 km (0.117 R)
• M63: 13,118,088 km (0.075 R)
• M64: 13,393,198 km (0.092 R)
• M65: 13,478,170 km (0.064 R)
• M66: 13,992,338 km (0.091 R)
• M67: 14,403,732 km (0.095 R)
• M68: 14,469,106 km (0.102 R)
• M69: 14,621,995 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.2

Radius: 9

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.68 AU - 5.02 AU

Year: 6262 Days

Day: 7.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,779,474 km

• M1: 118,182 km (0.084 R)
• M2: 195,375 km (0.107 R)
• M3: 611,107 km (0.118 R)
• M4: 1,267,543 km (0.099 R)
• M5: 1,339,051 km (0.101 R)
• M6: 1,448,855 km (0.112 R)
• M7: 1,600,099 km (0.098 R)
• M8: 2,300,217 km (0.067 R)
• M9: 2,964,581 km (0.12 R)
• M10: 3,084,858 km (0.103 R)
• M11: 3,157,861 km (0.068 R)
• M12: 3,280,831 km (0.097 R)
• M13: 4,540,744 km (0.087 R)
• M14: 4,820,343 km (0.12 R)
• M15: 5,221,414 km (0.071 R)
• M16: 5,484,856 km (0.09 R)
• M17: 5,603,338 km (0.115 R)
• M18: 5,873,212 km (0.066 R)
• M19: 5,933,650 km (0.099 R)
• M20: 6,519,176 km (0.085 R)
• M21: 6,802,963 km (0.087 R)
• M22: 7,155,416 km (0.053 R)
• M23: 7,744,981 km (0.052 R)
• M24: 8,012,013 km (0.041 R)
• M25: 8,214,269 km (0.068 R)
• M26: 8,831,211 km (0.085 R)
• M27: 8,900,625 km (0.085 R)
• M28: 9,285,989 km (0.104 R)
• M29: 9,569,776 km (0.113 R)
• M30: 9,641,134 km (0.093 R)
• M31: 10,000,767 km (0.089 R)
• M32: 10,182,229 km (0.105 R)
• M33: 11,218,344 km (0.065 R)
• M34: 11,331,291 km (0.104 R)
• M35: 12,326,565 km (0.036 R)
• M36: 12,404,207 km (0.115 R)
• M37: 12,716,717 km (0.105 R)
• M38: 13,750,288 km (0.075 R)
• M39: 13,830,922 km (0.072 R)
• M40: 13,992,637 km (0.115 R)
• M41: 14,645,781 km (0.082 R)
• M42: 15,100,559 km (0.113 R)
• M43: 15,225,473 km (0.05 R)
• M44: 15,476,199 km (0.087 R)
• M45: 15,686,234 km (0.117 R)
• M46: 16,108,998 km (0.09 R)
• M47: 17,138,979 km (0.102 R)
• M48: 17,399,878 km (0.047 R)
• M49: 18,768,399 km (0.109 R)
• M50: 18,857,859 km (0.068 R)
• M51: 19,082,106 km (0.11 R)
• M52: 20,033,997 km (0.115 R)
• M53: 20,125,402 km (0.093 R)
• M54: 21,187,098 km (0.08 R)
• M55: 21,607,617 km (0.077 R)
• M56: 21,936,433 km (0.115 R)
• M57: 22,314,318 km (0.076 R)
• M58: 23,605,646 km (0.118 R)
• M59: 23,750,607 km (0.118 R)
• M60: 23,944,336 km (0.101 R)
• M61: 25,068,714 km (0.067 R)
• M62: 25,662,019 km (0.062 R)
• M63: 26,460,423 km (0.069 R)
• M64: 26,862,691 km (0.061 R)
• M65: 27,520,772 km (0.109 R)
• M66: 27,877,264 km (0.096 R)
• M67: 28,389,188 km (0.082 R)
• M68: 29,422,460 km (0.105 R)
• M69: 29,578,491 km (0.071 R)
• M70: 29,682,611 km (0.111 R)
• M71: 29,891,300 km (0.115 R)
• M72: 31,578,764 km (0.078 R)
• M73: 31,791,791 km (0.047 R)
• M74: 32,864,408 km (0.042 R)
• M75: 33,080,428 km (0.097 R)
• M76: 33,296,896 km (0.033 R)
• M77: 33,622,421 km (0.113 R)
• M78: 35,155,350 km (0.106 R)
• M79: 36,152,869 km (0.114 R)
• M80: 36,375,769 km (0.11 R)
• M81: 36,599,269 km (0.114 R)
• M82: 37,328,409 km (0.116 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 15,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit