🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.9

Radius: 11.4

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.63 AU - 0.77 AU

Year: 391 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 76,194,682 km

• M1: 161,566 km (0.091 R)
• M2: 293,062 km (0.037 R)
• M3: 379,679 km (0.11 R)
• M4: 475,721 km (0.112 R)
• M5: 548,426 km (0.109 R)
• M6: 684,261 km (0.08 R)
• M7: 779,555 km (0.085 R)
• M8: 980,913 km (0.105 R)
• M9: 1,058,555 km (0.078 R)
• M10: 1,154,746 km (0.098 R)
• M11: 1,365,081 km (0.086 R)
• M12: 1,492,987 km (0.1 R)
• M13: 1,629,719 km (0.082 R)
• M14: 1,713,793 km (0.103 R)
• M15: 1,809,087 km (0.104 R)
• M16: 1,925,923 km (0.074 R)
• M17: 2,015,083 km (0.117 R)
• M18: 2,167,075 km (0.095 R)
• M19: 2,255,038 km (0.118 R)
• M20: 2,381,149 km (0.038 R)
• M21: 2,488,112 km (0.083 R)
• M22: 2,635,166 km (0.112 R)
• M23: 2,807,503 km (0.092 R)
• M24: 2,960,841 km (0.047 R)
• M25: 3,064,662 km (0.057 R)
• M26: 3,234,306 km (0.117 R)
• M27: 3,341,418 km (0.099 R)
• M28: 3,461,695 km (0.091 R)
• M29: 3,571,200 km (0.106 R)
• M30: 3,663,353 km (0.117 R)
• M31: 3,737,553 km (0.081 R)
• M32: 3,995,310 km (0.105 R)
• M33: 4,071,904 km (0.087 R)
• M34: 4,575,002 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 14.2

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.12 AU - 1.34 AU

Year: 910 Days

Day: 12.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 121.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 76,194,682 km

• M1: 177,423 km (0.028 R)
• M2: 315,203 km (0.087 R)
• M3: 409,449 km (0.055 R)
• M4: 514,168 km (0.026 R)
• M5: 791,223 km (0.099 R)
• M6: 902,823 km (0.048 R)
• M7: 996,471 km (0.111 R)
• M8: 1,087,577 km (0.08 R)
• M9: 1,214,136 km (0.108 R)
• M10: 1,531,882 km (0.118 R)
• M11: 1,624,782 km (0.109 R)
• M12: 1,749,098 km (0.037 R)
• M13: 1,839,007 km (0.074 R)
• M14: 1,938,190 km (0.116 R)
• M15: 2,255,188 km (0.049 R)
• M16: 2,361,851 km (0.074 R)
• M17: 2,554,982 km (0.111 R)
• M18: 2,675,109 km (0.037 R)
• M19: 2,921,347 km (0.118 R)
• M20: 3,029,207 km (0.067 R)
• M21: 3,230,566 km (0.114 R)
• M22: 3,361,015 km (0.091 R)
• M23: 3,569,704 km (0.083 R)
• M24: 3,773,008 km (0.077 R)
• M25: 3,940,408 km (0.095 R)
• M26: 4,100,178 km (0.099 R)
• M27: 4,405,956 km (0.11 R)
• M28: 4,561,538 km (0.083 R)
• M29: 4,655,935 km (0.119 R)
• M30: 4,793,265 km (0.117 R)
• M31: 4,964,256 km (0.072 R)
• M32: 5,224,556 km (0.091 R)
• M33: 5,422,773 km (0.063 R)
• M34: 5,623,534 km (0.034 R)
• M35: 5,872,315 km (0.088 R)
• M36: 6,021,015 km (0.11 R)
• M37: 6,171,062 km (0.107 R)
• M38: 6,275,631 km (0.118 R)
• M39: 6,451,259 km (0.08 R)
• M40: 6,939,845 km (0.071 R)
• M41: 7,158,109 km (0.103 R)
• M42: 7,354,082 km (0.082 R)
• M43: 7,539,433 km (0.089 R)
• M44: 7,776,397 km (0.099 R)
• M45: 8,130,195 km (0.032 R)
• M46: 8,283,533 km (0.068 R)
• M47: 8,450,634 km (0.1 R)
• M48: 8,567,021 km (0.062 R)
• M49: 8,657,977 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.9

Radius: 8.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.77 AU - 2.47 AU

Year: 2058 Days

Day: 8.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,194,682 km

• M1: 143,913 km (0.029 R)
• M2: 200,461 km (0.112 R)
• M3: 273,166 km (0.115 R)
• M4: 353,201 km (0.064 R)
• M5: 528,529 km (0.097 R)
• M6: 642,224 km (0.1 R)
• M7: 837,000 km (0.09 R)
• M8: 920,476 km (0.116 R)
• M9: 1,006,794 km (0.067 R)
• M10: 1,096,104 km (0.065 R)
• M11: 1,370,466 km (0.054 R)
• M12: 1,719,478 km (0.1 R)
• M13: 1,783,955 km (0.117 R)
• M14: 1,904,381 km (0.082 R)
• M15: 2,353,025 km (0.099 R)
• M16: 2,437,099 km (0.069 R)
• M17: 2,770,553 km (0.05 R)
• M18: 2,859,563 km (0.088 R)
• M19: 2,949,322 km (0.105 R)
• M20: 3,659,912 km (0.12 R)
• M21: 3,870,546 km (0.04 R)
• M22: 3,998,751 km (0.05 R)
• M23: 4,244,840 km (0.079 R)
• M24: 4,392,044 km (0.089 R)
• M25: 4,525,784 km (0.08 R)
• M26: 4,706,499 km (0.098 R)
• M27: 4,767,235 km (0.031 R)
• M28: 4,828,271 km (0.092 R)
• M29: 5,043,842 km (0.072 R)
• M30: 5,168,457 km (0.118 R)
• M31: 5,309,827 km (0.066 R)
• M32: 5,532,428 km (0.068 R)
• M33: 6,003,213 km (0.106 R)
• M34: 6,335,470 km (0.054 R)
• M35: 6,436,299 km (0.12 R)
• M36: 6,503,917 km (0.036 R)
• M37: 6,605,644 km (0.107 R)
• M38: 6,707,819 km (0.091 R)
• M39: 6,827,946 km (0.033 R)
• M40: 7,087,498 km (0.104 R)
• M41: 7,367,845 km (0.112 R)
• M42: 7,438,605 km (0.091 R)
• M43: 7,580,573 km (0.099 R)
• M44: 7,705,637 km (0.092 R)
• M45: 8,194,373 km (0.08 R)
• M46: 8,470,231 km (0.111 R)
• M47: 8,655,882 km (0.099 R)
• M48: 8,918,127 km (0.069 R)
• M49: 9,431,099 km (0.105 R)
• M50: 9,546,289 km (0.092 R)
• M51: 9,642,780 km (0.092 R)
• M52: 9,934,047 km (0.103 R)
• M53: 10,012,286 km (0.066 R)
• M54: 10,129,870 km (0.11 R)
• M55: 10,208,559 km (0.077 R)
• M56: 10,307,293 km (0.1 R)
• M57: 10,765,063 km (0.086 R)
• M58: 10,845,397 km (0.114 R)
• M59: 11,006,663 km (0.104 R)
• M60: 11,128,137 km (0.076 R)
• M61: 11,311,095 km (0.03 R)
• M62: 11,433,616 km (0.1 R)
• M63: 11,638,864 km (0.107 R)
• M64: 11,866,103 km (0.074 R)
• M65: 11,948,980 km (0.042 R)
• M66: 12,094,689 km (0.071 R)
• M67: 12,240,995 km (0.116 R)
• M68: 12,408,844 km (0.113 R)
• M69: 12,641,020 km (0.073 R)
• M70: 12,959,813 km (0.072 R)
• M71: 13,173,888 km (0.114 R)
• M72: 13,259,757 km (0.091 R)
• M73: 13,497,019 km (0.112 R)
• M74: 13,605,478 km (0.084 R)
• M75: 13,757,619 km (0.074 R)
• M76: 14,107,528 km (0.096 R)
• M77: 14,972,652 km (0.108 R)
• M78: 15,084,851 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.5

Radius: 4.9

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.64 AU - 9.36 AU

Year: 15089 Days

Day: 16.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 102.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,194,682 km

• M1: 102,774 km (0.082 R)
• M2: 142,118 km (0.101 R)
• M3: 315,801 km (0.09 R)
• M4: 453,282 km (0.081 R)
• M5: 676,332 km (0.047 R)
• M6: 1,254,977 km (0.064 R)
• M7: 1,319,453 km (0.112 R)
• M8: 1,542,653 km (0.113 R)
• M9: 1,611,917 km (0.114 R)
• M10: 1,729,651 km (0.06 R)
• M11: 1,777,522 km (0.111 R)
• M12: 2,630,080 km (0.119 R)
• M13: 2,768,907 km (0.11 R)
• M14: 2,881,704 km (0.1 R)
• M15: 3,053,891 km (0.06 R)
• M16: 3,348,150 km (0.052 R)
• M17: 3,620,717 km (0.051 R)
• M18: 3,995,310 km (0.081 R)
• M19: 4,090,754 km (0.088 R)
• M20: 4,122,768 km (0.055 R)
• M21: 4,447,694 km (0.07 R)
• M22: 5,121,932 km (0.103 R)
• M23: 5,612,613 km (0.09 R)
• M24: 5,827,435 km (0.094 R)
• M25: 6,376,460 km (0.053 R)
• M26: 6,525,609 km (0.109 R)
• M27: 6,903,643 km (0.069 R)
• M28: 7,095,277 km (0.097 R)
• M29: 7,133,874 km (0.086 R)
• M30: 7,959,355 km (0.098 R)
• M31: 7,999,297 km (0.035 R)
• M32: 8,567,171 km (0.119 R)
• M33: 8,773,167 km (0.088 R)
• M34: 9,106,022 km (0.046 R)
• M35: 9,148,059 km (0.08 R)
• M36: 9,698,580 km (0.048 R)
• M37: 9,870,168 km (0.117 R)
• M38: 13,172,990 km (0.071 R)
• M39: 14,620,200 km (0.071 R)
• M40: 15,965,085 km (0.091 R)
• M41: 16,524,282 km (0.11 R)
• M42: 16,935,077 km (0.116 R)
• M43: 17,089,911 km (0.055 R)
• M44: 19,307,101 km (0.087 R)
• M45: 19,468,966 km (0.073 R)
• M46: 20,011,558 km (0.036 R)
• M47: 20,339,476 km (0.088 R)
• M48: 21,056,199 km (0.102 R)
• M49: 21,167,201 km (0.118 R)
• M50: 22,514,180 km (0.095 R)
• M51: 22,798,267 km (0.111 R)
• M52: 22,855,263 km (0.082 R)
• M53: 22,969,257 km (0.074 R)
• M54: 23,083,550 km (0.094 R)
• M55: 23,715,302 km (0.111 R)
• M56: 24,178,307 km (0.07 R)
• M57: 24,236,501 km (0.107 R)
• M58: 24,410,932 km (0.078 R)
• M59: 27,199,586 km (0.105 R)
• M60: 27,260,023 km (0.114 R)
• M61: 27,320,461 km (0.073 R)
• M62: 27,927,529 km (0.113 R)
• M63: 27,988,565 km (0.066 R)
• M64: 28,846,509 km (0.112 R)
• M65: 28,969,777 km (0.074 R)
• M66: 29,340,780 km (0.063 R)
• M67: 30,087,273 km (0.117 R)
• M68: 30,714,088 km (0.087 R)
• M69: 30,902,881 km (0.108 R)
• M70: 31,029,142 km (0.057 R)
• M71: 31,092,272 km (0.116 R)
• M72: 31,662,389 km (0.087 R)
• M73: 32,172,069 km (0.045 R)
• M74: 32,363,854 km (0.11 R)
• M75: 33,847,266 km (0.057 R)
• M76: 34,433,690 km (0.069 R)
• M77: 36,879,615 km (0.091 R)
• M78: 37,617,581 km (0.085 R)
• M79: 37,819,688 km (0.118 R)
• M80: 38,428,103 km (0.118 R)
• M81: 39,381,041 km (0.111 R)
• M82: 39,929,018 km (0.095 R)
• M83: 40,203,979 km (0.039 R)
• M84: 42,216,070 km (0.096 R)
• M85: 42,917,535 km (0.041 R)
• M86: 43,410,759 km (0.082 R)
• M87: 43,835,168 km (0.071 R)
• M88: 45,044,816 km (0.037 R)
• M89: 45,330,997 km (0.092 R)
• M90: 46,698,771 km (0.112 R)
• M91: 47,278,761 km (0.111 R)
• M92: 48,299,318 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.2

Radius: 6.1

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.65 AU - 10.41 AU

Year: 21183 Days

Day: 22.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,194,682 km

• M1: 275,260 km (0.073 R)
• M2: 394,938 km (0.064 R)
• M3: 511,625 km (0.114 R)
• M4: 1,308,233 km (0.12 R)
• M5: 1,608,177 km (0.102 R)
• M6: 2,269,549 km (0.104 R)
• M7: 2,777,434 km (0.113 R)
• M8: 2,928,977 km (0.068 R)
• M9: 3,044,317 km (0.101 R)
• M10: 3,399,612 km (0.065 R)
• M11: 3,520,935 km (0.096 R)
• M12: 3,767,922 km (0.095 R)
• M13: 3,893,584 km (0.12 R)
• M14: 4,063,228 km (0.079 R)
• M15: 4,675,981 km (0.085 R)
• M16: 4,993,278 km (0.078 R)
• M17: 5,317,307 km (0.119 R)
• M18: 6,231,200 km (0.079 R)
• M19: 6,280,717 km (0.063 R)
• M20: 6,379,900 km (0.081 R)
• M21: 6,429,716 km (0.054 R)
• M22: 6,630,477 km (0.096 R)
• M23: 7,664,198 km (0.09 R)
• M24: 10,401,091 km (0.096 R)
• M25: 12,210,178 km (0.114 R)
• M26: 13,150,550 km (0.091 R)
• M27: 13,854,857 km (0.08 R)
• M28: 14,374,710 km (0.09 R)
• M29: 14,901,145 km (0.078 R)
• M30: 15,904,797 km (0.105 R)
• M31: 16,930,290 km (0.037 R)
• M32: 16,999,404 km (0.05 R)
• M33: 17,207,345 km (0.103 R)
• M34: 17,977,027 km (0.097 R)
• M35: 18,900,943 km (0.028 R)
• M36: 19,332,533 km (0.06 R)
• M37: 21,539,101 km (0.115 R)
• M38: 21,614,050 km (0.092 R)
• M39: 21,839,195 km (0.12 R)
• M40: 22,065,237 km (0.076 R)
• M41: 23,514,841 km (0.097 R)
• M42: 23,746,568 km (0.112 R)
• M43: 25,231,476 km (0.073 R)
• M44: 25,786,035 km (0.105 R)
• M45: 26,024,943 km (0.083 R)
• M46: 26,665,671 km (0.096 R)
• M47: 26,746,155 km (0.062 R)
• M48: 27,149,620 km (0.064 R)
• M49: 28,126,045 km (0.119 R)
• M50: 28,208,025 km (0.094 R)
• M51: 29,197,016 km (0.113 R)
• M52: 29,279,894 km (0.079 R)
• M53: 29,362,920 km (0.058 R)
• M54: 29,445,947 km (0.102 R)
• M55: 30,785,895 km (0.086 R)
• M56: 31,889,180 km (0.09 R)
• M57: 32,488,618 km (0.05 R)
• M58: 32,746,675 km (0.097 R)
• M59: 33,178,265 km (0.109 R)
• M60: 34,047,129 km (0.096 R)
• M61: 34,835,360 km (0.051 R)
• M62: 36,698,003 km (0.066 R)
• M63: 37,236,256 km (0.115 R)
• M64: 39,689,811 km (0.078 R)
• M65: 41,540,786 km (0.037 R)
• M66: 41,914,331 km (0.089 R)
• M67: 43,609,126 km (0.029 R)
• M68: 44,751,305 km (0.09 R)
• M69: 45,999,849 km (0.089 R)
• M70: 46,773,869 km (0.092 R)
• M71: 47,065,136 km (0.073 R)
• M72: 50,110,948 km (0.118 R)
• M73: 51,707,756 km (0.048 R)
• M74: 53,321,169 km (0.096 R)
• M75: 54,746,388 km (0.045 R)
• M76: 55,463,710 km (0.028 R)
• M77: 57,842,465 km (0.082 R)
• M78: 58,050,855 km (0.102 R)
• M79: 58,991,826 km (0.03 R)
• M80: 60,677,196 km (0.12 R)
• M81: 63,234,571 km (0.07 R)
• M82: 63,987,048 km (0.083 R)
• M83: 64,418,489 km (0.098 R)
• M84: 64,850,677 km (0.116 R)
• M85: 66,917,372 km (0.069 R)
• M86: 67,464,750 km (0.034 R)
• M87: 68,564,145 km (0.115 R)
• M88: 68,784,652 km (0.051 R)
• M89: 69,337,117 km (0.103 R)
• M90: 71,226,538 km (0.111 R)
• M91: 72,570,376 km (0.093 R)
• M92: 72,795,221 km (0.084 R)
• M93: 76,080,540 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit