🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 13.3

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.65 AU - 2.31 AU

Year: 1799 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 66,352,041 km

• M1: 183,557 km (0.057 R)
• M2: 270,174 km (0.118 R)
• M3: 429,495 km (0.117 R)
• M4: 549,323 km (0.071 R)
• M5: 810,671 km (0.102 R)
• M6: 932,294 km (0.087 R)
• M7: 1,184,366 km (0.078 R)
• M8: 1,273,676 km (0.117 R)
• M9: 1,412,054 km (0.104 R)
• M10: 1,561,951 km (0.087 R)
• M11: 1,711,100 km (0.045 R)
• M12: 1,800,261 km (0.09 R)
• M13: 1,930,710 km (0.081 R)
• M14: 2,222,127 km (0.081 R)
• M15: 2,369,780 km (0.034 R)
• M16: 2,571,887 km (0.079 R)
• M17: 2,689,919 km (0.076 R)
• M18: 2,985,674 km (0.082 R)
• M19: 3,180,750 km (0.044 R)
• M20: 3,323,915 km (0.097 R)
• M21: 3,444,940 km (0.115 R)
• M22: 3,600,372 km (0.058 R)
• M23: 3,716,460 km (0.057 R)
• M24: 3,901,512 km (0.113 R)
• M25: 4,046,473 km (0.111 R)
• M26: 4,158,671 km (0.077 R)
• M27: 4,653,840 km (0.089 R)
• M28: 4,771,424 km (0.098 R)
• M29: 5,224,107 km (0.084 R)
• M30: 5,431,749 km (0.094 R)
• M31: 5,575,064 km (0.111 R)
• M32: 5,845,836 km (0.099 R)
• M33: 6,051,683 km (0.108 R)
• M34: 6,360,153 km (0.12 R)
• M35: 6,481,029 km (0.098 R)
• M36: 6,796,680 km (0.082 R)
• M37: 6,940,892 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.3

Radius: 14.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.18 AU - 4.92 AU

Year: 5263 Days

Day: 9.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,352,041 km

• M1: 205,398 km (0.098 R)
• M2: 439,369 km (0.063 R)
• M3: 557,402 km (0.109 R)
• M4: 780,153 km (0.114 R)
• M5: 961,466 km (0.101 R)
• M6: 1,470,996 km (0.073 R)
• M7: 1,701,227 km (0.119 R)
• M8: 2,020,768 km (0.051 R)
• M9: 2,138,352 km (0.112 R)
• M10: 2,238,134 km (0.099 R)
• M11: 2,421,990 km (0.109 R)
• M12: 2,739,735 km (0.101 R)
• M13: 2,870,634 km (0.087 R)
• M14: 3,207,528 km (0.077 R)
• M15: 3,392,581 km (0.092 R)
• M16: 3,919,763 km (0.104 R)
• M17: 4,043,331 km (0.052 R)
• M18: 4,447,395 km (0.119 R)
• M19: 4,811,965 km (0.101 R)
• M20: 4,971,137 km (0.095 R)
• M21: 5,186,259 km (0.101 R)
• M22: 5,294,867 km (0.085 R)
• M23: 5,681,428 km (0.072 R)
• M24: 6,163,432 km (0.118 R)
• M25: 6,307,645 km (0.053 R)
• M26: 6,658,601 km (0.086 R)
• M27: 6,866,243 km (0.061 R)
• M28: 7,227,372 km (0.072 R)
• M29: 7,874,234 km (0.059 R)
• M30: 7,999,597 km (0.069 R)
• M31: 8,411,739 km (0.085 R)
• M32: 8,604,271 km (0.101 R)
• M33: 9,289,729 km (0.116 R)
• M34: 10,333,772 km (0.098 R)
• M35: 10,887,284 km (0.113 R)
• M36: 11,062,314 km (0.115 R)
• M37: 12,349,603 km (0.057 R)
• M38: 12,715,520 km (0.113 R)
• M39: 13,085,176 km (0.11 R)
• M40: 13,271,276 km (0.056 R)
• M41: 13,458,423 km (0.113 R)
• M42: 13,910,807 km (0.092 R)
• M43: 14,215,238 km (0.074 R)
• M44: 14,445,021 km (0.045 R)
• M45: 14,792,088 km (0.101 R)
• M46: 15,180,893 km (0.101 R)
• M47: 16,327,411 km (0.049 R)
• M48: 16,528,022 km (0.109 R)
• M49: 17,175,182 km (0.117 R)
• M50: 17,542,894 km (0.057 R)
• M51: 17,748,291 km (0.041 R)
• M52: 18,787,398 km (0.056 R)
• M53: 19,081,807 km (0.07 R)
• M54: 19,846,102 km (0.109 R)
• M55: 20,060,326 km (0.047 R)
• M56: 20,232,065 km (0.051 R)
• M57: 20,620,570 km (0.113 R)
• M58: 21,317,098 km (0.074 R)
• M59: 22,198,828 km (0.099 R)
• M60: 22,957,588 km (0.076 R)
• M61: 23,407,878 km (0.1 R)
• M62: 24,454,764 km (0.09 R)
• M63: 25,470,384 km (0.06 R)
• M64: 25,983,355 km (0.07 R)
• M65: 26,077,003 km (0.065 R)
• M66: 26,877,501 km (0.106 R)
• M67: 28,550,903 km (0.062 R)
• M68: 28,696,013 km (0.074 R)
• M69: 29,424,704 km (0.116 R)
• M70: 29,766,835 km (0.119 R)
• M71: 29,962,958 km (0.059 R)
• M72: 30,159,529 km (0.085 R)
• M73: 30,850,821 km (0.103 R)
• M74: 31,099,004 km (0.088 R)
• M75: 32,048,202 km (0.104 R)
• M76: 32,450,621 km (0.112 R)
• M77: 32,652,428 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.1

Radius: 4.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.85 AU - 7.75 AU

Year: 12735 Days

Day: 15.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,352,041 km

• M1: 89,908 km (0.086 R)
• M2: 162,314 km (0.086 R)
• M3: 387,159 km (0.101 R)
• M4: 812,466 km (0.052 R)
• M5: 906,264 km (0.101 R)
• M6: 2,081,056 km (0.048 R)
• M7: 2,909,978 km (0.076 R)
• M8: 4,004,585 km (0.076 R)
• M9: 4,419,420 km (0.055 R)
• M10: 4,456,072 km (0.1 R)
• M11: 4,622,574 km (0.11 R)
• M12: 4,791,171 km (0.074 R)
• M13: 5,965,365 km (0.113 R)
• M14: 6,046,746 km (0.108 R)
• M15: 6,313,629 km (0.108 R)
• M16: 7,331,792 km (0.116 R)
• M17: 8,263,786 km (0.112 R)
• M18: 8,468,287 km (0.036 R)
• M19: 9,091,811 km (0.051 R)
• M20: 9,515,621 km (0.044 R)
• M21: 11,149,230 km (0.113 R)
• M22: 11,678,807 km (0.119 R)
• M23: 14,012,533 km (0.093 R)
• M24: 14,066,538 km (0.107 R)
• M25: 14,147,770 km (0.075 R)
• M26: 14,638,451 km (0.087 R)
• M27: 14,996,139 km (0.075 R)
• M28: 15,468,420 km (0.117 R)
• M29: 16,171,679 km (0.116 R)
• M30: 16,512,912 km (0.093 R)
• M31: 17,463,607 km (0.117 R)
• M32: 18,967,364 km (0.091 R)
• M33: 19,267,159 km (0.042 R)
• M34: 19,871,235 km (0.032 R)
• M35: 20,328,406 km (0.119 R)
• M36: 20,420,259 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.8

Radius: 5.9

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.86 AU - 10.42 AU

Year: 17842 Days

Day: 15.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,352,041 km

• M1: 75,397 km (0.098 R)
• M2: 112,198 km (0.071 R)
• M3: 488,886 km (0.107 R)
• M4: 583,880 km (0.117 R)
• M5: 748,737 km (0.1 R)
• M6: 1,274,723 km (0.063 R)
• M7: 1,517,222 km (0.115 R)
• M8: 2,044,853 km (0.115 R)
• M9: 2,169,319 km (0.087 R)
• M10: 2,296,327 km (0.104 R)
• M11: 2,828,597 km (0.065 R)
• M12: 3,037,734 km (0.099 R)
• M13: 4,039,890 km (0.07 R)
• M14: 4,235,864 km (0.048 R)
• M15: 5,261,956 km (0.083 R)
• M16: 7,384,151 km (0.052 R)
• M17: 7,431,873 km (0.067 R)
• M18: 8,308,516 km (0.094 R)
• M19: 8,358,183 km (0.081 R)
• M20: 8,457,815 km (0.109 R)
• M21: 8,759,105 km (0.059 R)
• M22: 9,840,847 km (0.1 R)
• M23: 10,210,653 km (0.088 R)
• M24: 11,347,447 km (0.119 R)
• M25: 11,402,649 km (0.106 R)
• M26: 12,014,953 km (0.111 R)
• M27: 12,410,041 km (0.1 R)
• M28: 12,695,025 km (0.101 R)
• M29: 13,797,262 km (0.116 R)
• M30: 14,329,980 km (0.09 R)
• M31: 14,749,004 km (0.068 R)
• M32: 14,869,430 km (0.093 R)
• M33: 16,464,891 km (0.116 R)
• M34: 16,527,274 km (0.116 R)
• M35: 16,715,168 km (0.103 R)
• M36: 17,346,172 km (0.049 R)
• M37: 18,049,432 km (0.092 R)
• M38: 20,954,024 km (0.087 R)
• M39: 21,225,245 km (0.088 R)
• M40: 21,429,446 km (0.093 R)
• M41: 24,354,982 km (0.072 R)
• M42: 25,936,830 km (0.045 R)
• M43: 26,227,947 km (0.109 R)
• M44: 26,813,474 km (0.116 R)
• M45: 26,960,528 km (0.088 R)
• M46: 27,107,882 km (0.098 R)
• M47: 27,774,191 km (0.068 R)
• M48: 28,296,138 km (0.058 R)
• M49: 29,198,363 km (0.071 R)
• M50: 31,262,813 km (0.089 R)
• M51: 32,039,226 km (0.088 R)
• M52: 32,195,257 km (0.108 R)
• M53: 34,087,670 km (0.052 R)
• M54: 34,246,992 km (0.028 R)
• M55: 34,326,727 km (0.078 R)
• M56: 35,369,125 km (0.112 R)
• M57: 35,934,605 km (0.115 R)
• M58: 36,015,687 km (0.08 R)
• M59: 36,096,769 km (0.075 R)
• M60: 36,178,001 km (0.09 R)
• M61: 36,584,758 km (0.086 R)
• M62: 37,896,432 km (0.037 R)
• M63: 38,061,438 km (0.08 R)
• M64: 39,140,039 km (0.064 R)
• M65: 39,557,567 km (0.083 R)
• M66: 39,976,590 km (0.072 R)
• M67: 42,008,279 km (0.088 R)
• M68: 42,093,550 km (0.111 R)
• M69: 42,778,708 km (0.1 R)
• M70: 43,208,802 km (0.114 R)
• M71: 43,553,774 km (0.092 R)
• M72: 43,899,794 km (0.086 R)
• M73: 44,594,527 km (0.1 R)
• M74: 45,205,485 km (0.118 R)
• M75: 46,965,952 km (0.079 R)
• M76: 47,498,521 km (0.065 R)
• M77: 50,100,476 km (0.065 R)
• M78: 53,671,976 km (0.078 R)
• M79: 54,414,729 km (0.048 R)
• M80: 54,507,779 km (0.101 R)
• M81: 56,568,789 km (0.106 R)
• M82: 57,135,316 km (0.093 R)
• M83: 58,559,787 km (0.116 R)
• M84: 59,228,639 km (0.093 R)
• M85: 60,092,268 km (0.088 R)
• M86: 62,415,373 km (0.106 R)
• M87: 63,196,274 km (0.118 R)
• M88: 64,176,888 km (0.095 R)
• M89: 66,252,708 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit