🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.5

Radius: 8.7

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.59 AU - 0.77 AU

Year: 387 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 65,816,589 km

• M1: 112,946 km (0.061 R)
• M2: 167,699 km (0.117 R)
• M3: 223,050 km (0.096 R)
• M4: 286,929 km (0.105 R)
• M5: 371,302 km (0.093 R)
• M6: 509,680 km (0.115 R)
• M7: 573,259 km (0.108 R)
• M8: 654,939 km (0.111 R)
• M9: 733,030 km (0.118 R)
• M10: 818,600 km (0.094 R)
• M11: 912,248 km (0.087 R)
• M12: 978,071 km (0.046 R)
• M13: 1,239,119 km (0.106 R)
• M14: 1,337,704 km (0.071 R)
• M15: 1,398,142 km (0.116 R)
• M16: 1,464,713 km (0.053 R)
• M17: 1,644,081 km (0.1 R)
• M18: 1,869,973 km (0.037 R)
• M19: 1,926,521 km (0.115 R)
• M20: 2,006,855 km (0.086 R)
• M21: 2,094,221 km (0.1 R)
• M22: 2,206,569 km (0.078 R)
• M23: 2,278,675 km (0.111 R)
• M24: 2,524,763 km (0.108 R)
• M25: 2,587,594 km (0.04 R)
• M26: 2,670,172 km (0.088 R)
• M27: 2,837,872 km (0.111 R)
• M28: 3,109,541 km (0.12 R)
• M29: 3,327,505 km (0.061 R)
• M30: 3,382,707 km (0.092 R)
• M31: 3,452,270 km (0.12 R)
• M32: 3,606,954 km (0.118 R)
• M33: 3,663,652 km (0.072 R)
• M34: 3,850,500 km (0.076 R)
• M35: 4,077,290 km (0.092 R)
• M36: 4,181,111 km (0.088 R)
• M37: 4,605,370 km (0.118 R)
• M38: 4,667,154 km (0.079 R)
• M39: 4,854,002 km (0.086 R)
• M40: 4,995,821 km (0.079 R)
• M41: 5,051,322 km (0.036 R)
• M42: 5,131,057 km (0.09 R)
• M43: 5,267,491 km (0.079 R)
• M44: 5,324,039 km (0.097 R)
• M45: 5,486,652 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.6

Radius: 14.4

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.8 AU - 1 AU

Year: 589 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,816,589 km

• M1: 179,966 km (0.027 R)
• M2: 271,670 km (0.084 R)
• M3: 385,813 km (0.037 R)
• M4: 478,115 km (0.11 R)
• M5: 581,188 km (0.088 R)
• M6: 697,874 km (0.094 R)
• M7: 799,601 km (0.106 R)
• M8: 945,758 km (0.076 R)
• M9: 1,038,359 km (0.066 R)
• M10: 1,224,159 km (0.094 R)
• M11: 1,391,260 km (0.11 R)
• M12: 1,508,994 km (0.119 R)
• M13: 1,694,794 km (0.089 R)
• M14: 1,860,549 km (0.1 R)
• M15: 2,078,363 km (0.072 R)
• M16: 2,220,481 km (0.07 R)
• M17: 2,378,307 km (0.06 R)
• M18: 2,471,058 km (0.117 R)
• M19: 2,603,153 km (0.077 R)
• M20: 2,718,193 km (0.102 R)
• M21: 2,861,358 km (0.058 R)
• M22: 3,087,550 km (0.054 R)
• M23: 3,223,385 km (0.119 R)
• M24: 3,459,152 km (0.116 R)
• M25: 3,679,060 km (0.116 R)
• M26: 3,859,924 km (0.065 R)
• M27: 4,036,450 km (0.104 R)
• M28: 4,268,326 km (0.069 R)
• M29: 4,397,429 km (0.114 R)
• M30: 4,527,879 km (0.053 R)
• M31: 4,659,525 km (0.116 R)
• M32: 4,966,649 km (0.11 R)
• M33: 5,094,555 km (0.094 R)
• M34: 5,215,580 km (0.055 R)
• M35: 5,485,156 km (0.077 R)
• M36: 5,700,726 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.1

Radius: 3.3

Gravity: 69.43 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.01 AU - 6.65 AU

Year: 9717 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,816,589 km

• M1: 89,609 km (0.073 R)
• M2: 158,275 km (0.105 R)
• M3: 244,593 km (0.077 R)
• M4: 280,795 km (0.083 R)
• M5: 458,966 km (0.031 R)
• M6: 650,302 km (0.103 R)
• M7: 684,560 km (0.084 R)
• M8: 754,721 km (0.119 R)
• M9: 1,058,405 km (0.113 R)
• M10: 1,098,796 km (0.118 R)
• M11: 1,764,357 km (0.085 R)
• M12: 2,135,659 km (0.119 R)
• M13: 2,161,240 km (0.102 R)
• M14: 2,805,708 km (0.107 R)
• M15: 4,847,869 km (0.115 R)
• M16: 5,257,767 km (0.073 R)
• M17: 5,785,698 km (0.077 R)
• M18: 6,110,475 km (0.109 R)
• M19: 7,820,827 km (0.051 R)
• M20: 8,099,378 km (0.11 R)
• M21: 8,260,046 km (0.06 R)
• M22: 8,954,480 km (0.076 R)
• M23: 9,078,945 km (0.105 R)
• M24: 10,052,079 km (0.098 R)
• M25: 10,138,248 km (0.112 R)
• M26: 10,398,249 km (0.072 R)
• M27: 11,504,974 km (0.08 R)
• M28: 12,648,650 km (0.112 R)
• M29: 12,788,224 km (0.108 R)
• M30: 13,022,195 km (0.12 R)
• M31: 13,399,332 km (0.063 R)
• M32: 13,589,171 km (0.104 R)
• M33: 13,636,893 km (0.071 R)
• M34: 13,684,465 km (0.039 R)
• M35: 14,309,336 km (0.115 R)
• M36: 14,796,277 km (0.118 R)
• M37: 14,894,263 km (0.118 R)
• M38: 15,090,984 km (0.09 R)
• M39: 16,289,413 km (0.117 R)
• M40: 16,593,695 km (0.072 R)
• M41: 17,259,555 km (0.084 R)
• M42: 17,673,642 km (0.056 R)
• M43: 19,308,747 km (0.101 R)
• M44: 19,792,397 km (0.098 R)
• M45: 19,846,402 km (0.116 R)
• M46: 22,101,739 km (0.094 R)
• M47: 22,438,633 km (0.071 R)
• M48: 22,551,281 km (0.048 R)
• M49: 23,003,665 km (0.074 R)
• M50: 23,060,512 km (0.079 R)
• M51: 23,117,209 km (0.068 R)
• M52: 23,231,053 km (0.115 R)
• M53: 23,288,050 km (0.115 R)
• M54: 23,402,044 km (0.07 R)
• M55: 23,573,483 km (0.067 R)
• M56: 23,745,371 km (0.104 R)
• M57: 24,205,534 km (0.068 R)
• M58: 24,263,279 km (0.091 R)
• M59: 25,076,493 km (0.106 R)
• M60: 25,898,533 km (0.044 R)
• M61: 28,113,329 km (0.11 R)
• M62: 28,174,066 km (0.111 R)
• M63: 28,600,121 km (0.104 R)
• M64: 30,201,417 km (0.073 R)
• M65: 30,824,940 km (0.067 R)
• M66: 31,326,841 km (0.111 R)
• M67: 32,338,721 km (0.118 R)
• M68: 33,489,877 km (0.109 R)
• M69: 34,005,840 km (0.112 R)
• M70: 34,459,421 km (0.065 R)
• M71: 34,719,422 km (0.048 R)
• M72: 34,849,722 km (0.094 R)
• M73: 35,241,518 km (0.117 R)
• M74: 36,095,573 km (0.102 R)
• M75: 37,022,780 km (0.044 R)
• M76: 37,556,246 km (0.069 R)
• M77: 38,024,936 km (0.093 R)
• M78: 38,428,402 km (0.041 R)
• M79: 39,239,372 km (0.071 R)
• M80: 39,307,140 km (0.067 R)
• M81: 39,851,227 km (0.111 R)
• M82: 41,153,477 km (0.059 R)
• M83: 41,775,205 km (0.102 R)
• M84: 42,052,410 km (0.1 R)
• M85: 42,330,363 km (0.072 R)
• M86: 42,678,627 km (0.084 R)
• M87: 43,588,481 km (0.056 R)
• M88: 44,222,178 km (0.118 R)
• M89: 44,292,788 km (0.111 R)
• M90: 44,929,925 km (0.053 R)
• M91: 47,435,989 km (0.079 R)
• M92: 48,160,192 km (0.069 R)
• M93: 48,451,010 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.8

Radius: 4.2

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.24 AU - 11.24 AU

Year: 19387 Days

Day: 22 Hours

Environment

Temp: -240 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,816,589 km

• M1: 376,987 km (0.111 R)
• M2: 428,747 km (0.066 R)
• M3: 809,624 km (0.033 R)
• M4: 1,142,030 km (0.084 R)
• M5: 1,244,205 km (0.118 R)
• M6: 1,739,823 km (0.081 R)
• M7: 1,947,615 km (0.076 R)
• M8: 2,008,351 km (0.103 R)
• M9: 2,100,803 km (0.097 R)
• M10: 2,386,385 km (0.046 R)
• M11: 2,517,283 km (0.108 R)
• M12: 2,820,219 km (0.086 R)
• M13: 3,206,182 km (0.075 R)
• M14: 3,314,341 km (0.096 R)
• M15: 3,387,045 km (0.111 R)
• M16: 3,796,644 km (0.116 R)
• M17: 3,834,642 km (0.087 R)
• M18: 5,116,397 km (0.047 R)
• M19: 5,327,629 km (0.111 R)
• M20: 7,353,633 km (0.103 R)
• M21: 7,639,963 km (0.041 R)
• M22: 11,901,109 km (0.113 R)
• M23: 12,068,659 km (0.09 R)
• M24: 12,124,608 km (0.098 R)
• M25: 12,860,779 km (0.083 R)
• M26: 13,378,837 km (0.095 R)
• M27: 13,844,984 km (0.077 R)
• M28: 13,962,418 km (0.071 R)
• M29: 15,033,688 km (0.117 R)
• M30: 15,396,613 km (0.097 R)
• M31: 15,640,158 km (0.117 R)
• M32: 16,502,590 km (0.073 R)
• M33: 16,751,820 km (0.119 R)
• M34: 16,877,033 km (0.12 R)
• M35: 17,002,396 km (0.115 R)
• M36: 19,115,766 km (0.118 R)
• M37: 19,508,759 km (0.039 R)
• M38: 20,169,683 km (0.109 R)
• M39: 21,107,362 km (0.08 R)
• M40: 23,443,034 km (0.1 R)
• M41: 23,863,703 km (0.034 R)
• M42: 24,570,253 km (0.099 R)
• M43: 25,068,863 km (0.039 R)
• M44: 25,787,083 km (0.071 R)
• M45: 26,730,746 km (0.097 R)
• M46: 26,876,903 km (0.075 R)
• M47: 27,611,877 km (0.026 R)
• M48: 28,427,784 km (0.086 R)
• M49: 29,026,176 km (0.045 R)
• M50: 30,387,815 km (0.082 R)
• M51: 30,464,110 km (0.073 R)
• M52: 31,230,051 km (0.061 R)
• M53: 32,313,140 km (0.118 R)
• M54: 32,859,172 km (0.1 R)
• M55: 32,937,562 km (0.098 R)
• M56: 33,408,346 km (0.115 R)
• M57: 33,644,711 km (0.12 R)
• M58: 33,881,524 km (0.1 R)
• M59: 34,039,799 km (0.031 R)
• M60: 34,118,936 km (0.118 R)
• M61: 34,515,819 km (0.096 R)
• M62: 34,674,991 km (0.098 R)
• M63: 36,847,751 km (0.103 R)
• M64: 38,238,263 km (0.067 R)
• M65: 38,733,133 km (0.036 R)
• M66: 39,562,503 km (0.117 R)
• M67: 40,146,683 km (0.041 R)
• M68: 40,565,557 km (0.117 R)
• M69: 42,340,985 km (0.098 R)
• M70: 44,574,032 km (0.096 R)
• M71: 44,660,649 km (0.087 R)
• M72: 48,083,299 km (0.057 R)
• M73: 48,528,053 km (0.093 R)
• M74: 49,601,418 km (0.076 R)
• M75: 50,592,055 km (0.059 R)
• M76: 51,589,275 km (0.081 R)
• M77: 52,409,968 km (0.093 R)
• M78: 54,064,222 km (0.089 R)
• M79: 54,619,379 km (0.049 R)
• M80: 55,735,529 km (0.083 R)
• M81: 56,015,726 km (0.088 R)
• M82: 56,577,616 km (0.065 R)
• M83: 57,801,176 km (0.101 R)
• M84: 60,658,197 km (0.063 R)
• M85: 62,200,700 km (0.104 R)
• M86: 62,588,308 km (0.119 R)
• M87: 63,463,306 km (0.073 R)
• M88: 63,560,844 km (0.114 R)
• M89: 65,324,005 km (0.101 R)
• M90: 65,816,630 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit