🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.2

Radius: 9.6

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.56 AU - 0.68 AU

Year: 331 Days

Day: 13.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 54,429,291 km

• M1: 120,127 km (0.109 R)
• M2: 185,651 km (0.114 R)
• M3: 246,986 km (0.099 R)
• M4: 334,501 km (0.037 R)
• M5: 406,906 km (0.07 R)
• M6: 538,104 km (0.055 R)
• M7: 617,390 km (0.06 R)
• M8: 748,139 km (0.059 R)
• M9: 831,315 km (0.109 R)
• M10: 895,942 km (0.03 R)
• M11: 969,843 km (0.097 R)
• M12: 1,045,988 km (0.091 R)
• M13: 1,120,189 km (0.087 R)
• M14: 1,208,601 km (0.1 R)
• M15: 1,312,123 km (0.075 R)
• M16: 1,392,756 km (0.104 R)
• M17: 1,501,514 km (0.082 R)
• M18: 1,563,747 km (0.096 R)
• M19: 1,681,630 km (0.114 R)
• M20: 1,769,743 km (0.05 R)
• M21: 2,004,312 km (0.083 R)
• M22: 2,112,920 km (0.107 R)
• M23: 2,178,145 km (0.102 R)
• M24: 2,279,722 km (0.075 R)
• M25: 2,377,709 km (0.025 R)
• M26: 2,471,806 km (0.079 R)
• M27: 2,604,649 km (0.04 R)
• M28: 2,669,424 km (0.057 R)
• M29: 2,734,499 km (0.069 R)
• M30: 2,800,323 km (0.063 R)
• M31: 3,023,373 km (0.079 R)
• M32: 3,246,423 km (0.114 R)
• M33: 3,310,302 km (0.12 R)
• M34: 3,439,405 km (0.096 R)
• M35: 3,522,431 km (0.036 R)
• M36: 3,582,271 km (0.102 R)
• M37: 3,672,478 km (0.107 R)
• M38: 3,745,183 km (0.072 R)
• M39: 3,966,438 km (0.091 R)
• M40: 4,072,353 km (0.092 R)
• M41: 4,185,599 km (0.085 R)
• M42: 4,280,893 km (0.09 R)
• M43: 4,370,352 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 9.5

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.24 AU - 3.6 AU

Year: 3384 Days

Day: 5.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,429,291 km

• M1: 129,402 km (0.11 R)
• M2: 208,240 km (0.073 R)
• M3: 276,756 km (0.107 R)
• M4: 341,682 km (0.11 R)
• M5: 465,249 km (0.081 R)
• M6: 1,087,277 km (0.103 R)
• M7: 1,188,405 km (0.106 R)
• M8: 1,638,994 km (0.1 R)
• M9: 1,815,520 km (0.026 R)
• M10: 1,921,435 km (0.095 R)
• M11: 2,013,887 km (0.117 R)
• M12: 2,076,418 km (0.1 R)
• M13: 2,333,128 km (0.105 R)
• M14: 2,824,258 km (0.093 R)
• M15: 3,648,542 km (0.076 R)
• M16: 3,802,628 km (0.113 R)
• M17: 4,037,796 km (0.055 R)
• M18: 4,157,175 km (0.075 R)
• M19: 4,379,178 km (0.087 R)
• M20: 4,982,806 km (0.119 R)
• M21: 5,068,226 km (0.032 R)
• M22: 5,305,339 km (0.098 R)
• M23: 5,657,043 km (0.073 R)
• M24: 5,746,054 km (0.09 R)
• M25: 6,107,183 km (0.112 R)
• M26: 6,244,514 km (0.085 R)
• M27: 6,313,629 km (0.034 R)
• M28: 6,475,643 km (0.098 R)
• M29: 6,615,816 km (0.061 R)
• M30: 6,756,887 km (0.032 R)
• M31: 6,851,433 km (0.078 R)
• M32: 7,428,432 km (0.097 R)
• M33: 7,722,691 km (0.1 R)
• M34: 7,796,891 km (0.044 R)
• M35: 7,921,058 km (0.046 R)
• M36: 7,996,006 km (0.11 R)
• M37: 8,096,087 km (0.079 R)
• M38: 8,272,313 km (0.08 R)
• M39: 8,603,074 km (0.039 R)
• M40: 8,731,429 km (0.09 R)
• M41: 9,094,204 km (0.063 R)
• M42: 9,515,023 km (0.109 R)
• M43: 10,049,835 km (0.098 R)
• M44: 10,185,072 km (0.099 R)
• M45: 10,512,093 km (0.107 R)
• M46: 11,064,857 km (0.058 R)
• M47: 11,176,607 km (0.071 R)
• M48: 11,485,676 km (0.071 R)
• M49: 12,055,045 km (0.087 R)
• M50: 12,896,683 km (0.076 R)
• M51: 13,102,829 km (0.082 R)
• M52: 13,191,391 km (0.078 R)
• M53: 13,250,631 km (0.095 R)
• M54: 13,399,032 km (0.096 R)
• M55: 14,179,485 km (0.119 R)
• M56: 14,789,993 km (0.106 R)
• M57: 15,784,371 km (0.099 R)
• M58: 16,289,712 km (0.116 R)
• M59: 16,353,291 km (0.098 R)
• M60: 16,416,870 km (0.106 R)
• M61: 16,961,107 km (0.09 R)
• M62: 17,446,104 km (0.061 R)
• M63: 17,576,254 km (0.106 R)
• M64: 17,706,703 km (0.07 R)
• M65: 18,067,084 km (0.068 R)
• M66: 18,165,819 km (0.096 R)
• M67: 18,330,676 km (0.081 R)
• M68: 18,396,798 km (0.079 R)
• M69: 18,995,339 km (0.094 R)
• M70: 19,129,229 km (0.09 R)
• M71: 19,229,909 km (0.083 R)
• M72: 19,905,193 km (0.074 R)
• M73: 20,348,302 km (0.1 R)
• M74: 21,627,215 km (0.094 R)
• M75: 21,942,268 km (0.104 R)
• M76: 22,082,740 km (0.073 R)
• M77: 22,612,317 km (0.104 R)
• M78: 22,754,135 km (0.113 R)
• M79: 22,896,403 km (0.086 R)
• M80: 23,755,843 km (0.094 R)
• M81: 23,827,949 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.5

Radius: 8.8

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.9 AU - 4.18 AU

Year: 5508 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,429,291 km

• M1: 114,742 km (0.081 R)
• M2: 173,982 km (0.119 R)
• M3: 258,954 km (0.054 R)
• M4: 403,914 km (0.113 R)
• M5: 532,120 km (0.089 R)
• M6: 675,135 km (0.117 R)
• M7: 970,741 km (0.044 R)
• M8: 1,073,215 km (0.117 R)
• M9: 1,289,085 km (0.048 R)
• M10: 1,402,480 km (0.112 R)
• M11: 1,639,293 km (0.1 R)
• M12: 1,744,760 km (0.089 R)
• M13: 2,484,970 km (0.087 R)
• M14: 2,565,903 km (0.089 R)
• M15: 3,267,367 km (0.109 R)
• M16: 3,628,197 km (0.115 R)
• M17: 4,192,929 km (0.059 R)
• M18: 4,461,158 km (0.06 R)
• M19: 4,609,709 km (0.081 R)
• M20: 4,861,183 km (0.118 R)
• M21: 5,482,762 km (0.088 R)
• M22: 5,802,901 km (0.088 R)
• M23: 5,911,061 km (0.116 R)
• M24: 5,992,592 km (0.071 R)
• M25: 7,230,813 km (0.084 R)
• M26: 7,288,857 km (0.107 R)
• M27: 8,270,518 km (0.06 R)
• M28: 8,699,415 km (0.051 R)
• M29: 8,792,316 km (0.097 R)
• M30: 8,854,399 km (0.101 R)
• M31: 9,010,280 km (0.113 R)
• M32: 9,167,058 km (0.098 R)
• M33: 10,850,782 km (0.117 R)
• M34: 10,950,714 km (0.114 R)
• M35: 11,185,283 km (0.1 R)
• M36: 12,036,645 km (0.049 R)
• M37: 12,105,759 km (0.098 R)
• M38: 12,557,544 km (0.069 R)
• M39: 12,767,879 km (0.099 R)
• M40: 12,944,105 km (0.092 R)
• M41: 13,263,347 km (0.12 R)
• M42: 13,370,310 km (0.112 R)
• M43: 13,513,325 km (0.102 R)
• M44: 13,801,152 km (0.069 R)
• M45: 13,873,407 km (0.105 R)
• M46: 14,018,218 km (0.072 R)
• M47: 14,382,638 km (0.094 R)
• M48: 14,492,593 km (0.053 R)
• M49: 15,158,154 km (0.083 R)
• M50: 15,307,303 km (0.103 R)
• M51: 15,947,133 km (0.114 R)
• M52: 17,019,750 km (0.066 R)
• M53: 17,330,465 km (0.073 R)
• M54: 18,512,437 km (0.118 R)
• M55: 18,632,116 km (0.096 R)
• M56: 18,792,036 km (0.07 R)
• M57: 19,072,981 km (0.075 R)
• M58: 19,153,464 km (0.099 R)
• M59: 19,679,600 km (0.087 R)
• M60: 19,842,512 km (0.094 R)
• M61: 20,663,505 km (0.067 R)
• M62: 22,892,364 km (0.117 R)
• M63: 23,106,588 km (0.116 R)
• M64: 24,318,331 km (0.072 R)
• M65: 24,405,546 km (0.075 R)
• M66: 25,284,733 km (0.032 R)
• M67: 25,639,429 km (0.101 R)
• M68: 26,443,219 km (0.111 R)
• M69: 26,622,886 km (0.096 R)
• M70: 26,757,973 km (0.048 R)
• M71: 27,164,580 km (0.117 R)
• M72: 27,255,236 km (0.077 R)
• M73: 28,672,975 km (0.118 R)
• M74: 29,089,156 km (0.115 R)
• M75: 29,367,558 km (0.061 R)
• M76: 29,553,807 km (0.108 R)
• M77: 29,693,681 km (0.067 R)
• M78: 31,389,224 km (0.05 R)
• M79: 31,531,940 km (0.112 R)
• M80: 31,722,677 km (0.11 R)
• M81: 31,865,842 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.2

Radius: 7.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.94 AU - 8.02 AU

Year: 11188 Days

Day: 15.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,429,291 km

• M1: 98,585 km (0.084 R)
• M2: 289,173 km (0.112 R)
• M3: 489,335 km (0.07 R)
• M4: 718,818 km (0.1 R)
• M5: 839,244 km (0.086 R)
• M6: 1,025,194 km (0.098 R)
• M7: 1,572,722 km (0.102 R)
• M8: 2,063,852 km (0.077 R)
• M9: 2,356,466 km (0.061 R)
• M10: 2,809,149 km (0.095 R)
• M11: 2,937,354 km (0.077 R)
• M12: 3,111,337 km (0.064 R)
• M13: 3,423,846 km (0.066 R)
• M14: 3,746,529 km (0.049 R)
• M15: 4,595,497 km (0.087 R)
• M16: 5,210,943 km (0.111 R)
• M17: 6,043,904 km (0.103 R)
• M18: 6,745,368 km (0.106 R)
• M19: 6,975,300 km (0.116 R)
• M20: 7,091,238 km (0.09 R)
• M21: 7,413,472 km (0.096 R)
• M22: 7,472,563 km (0.116 R)
• M23: 7,890,540 km (0.12 R)
• M24: 7,950,977 km (0.078 R)
• M25: 8,254,960 km (0.068 R)
• M26: 9,031,822 km (0.031 R)
• M27: 11,023,119 km (0.093 R)
• M28: 12,119,971 km (0.112 R)
• M29: 12,329,408 km (0.087 R)
• M30: 13,503,153 km (0.081 R)
• M31: 13,756,571 km (0.1 R)
• M32: 14,231,694 km (0.092 R)
• M33: 14,526,701 km (0.064 R)
• M34: 15,993,508 km (0.064 R)
• M35: 16,570,208 km (0.084 R)
• M36: 16,725,192 km (0.113 R)
• M37: 17,349,763 km (0.088 R)
• M38: 17,467,646 km (0.096 R)
• M39: 17,585,828 km (0.064 R)
• M40: 18,460,976 km (0.108 R)
• M41: 18,621,644 km (0.086 R)
• M42: 19,841,016 km (0.109 R)
• M43: 20,418,913 km (0.097 R)
• M44: 20,585,116 km (0.079 R)
• M45: 20,751,618 km (0.106 R)
• M46: 20,876,832 km (0.071 R)
• M47: 21,718,170 km (0.119 R)
• M48: 22,785,252 km (0.09 R)
• M49: 23,607,591 km (0.099 R)
• M50: 26,629,767 km (0.083 R)
• M51: 29,630,102 km (0.083 R)
• M52: 31,002,962 km (0.085 R)
• M53: 32,106,396 km (0.114 R)
• M54: 32,203,036 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 4.8

Gravity: 24.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 6.08 AU - 8.4 AU

Year: 13213 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,429,291 km

• M1: 169,794 km (0.091 R)
• M2: 370,853 km (0.101 R)
• M3: 431,141 km (0.115 R)
• M4: 838,795 km (0.084 R)
• M5: 981,512 km (0.106 R)
• M6: 1,626,578 km (0.072 R)
• M7: 1,856,958 km (0.077 R)
• M8: 2,016,280 km (0.069 R)
• M9: 2,124,888 km (0.078 R)
• M10: 3,218,299 km (0.095 R)
• M11: 3,703,744 km (0.105 R)
• M12: 3,971,973 km (0.114 R)
• M13: 4,074,148 km (0.069 R)
• M14: 4,177,221 km (0.118 R)
• M15: 4,456,371 km (0.106 R)
• M16: 5,032,472 km (0.113 R)
• M17: 5,106,224 km (0.086 R)
• M18: 5,291,875 km (0.109 R)
• M19: 6,293,134 km (0.119 R)
• M20: 6,412,363 km (0.103 R)
• M21: 6,978,591 km (0.083 R)
• M22: 7,143,298 km (0.111 R)
• M23: 8,115,236 km (0.115 R)
• M24: 8,462,901 km (0.109 R)
• M25: 8,506,733 km (0.079 R)
• M26: 9,038,255 km (0.108 R)
• M27: 9,489,442 km (0.109 R)
• M28: 10,601,702 km (0.039 R)
• M29: 10,648,975 km (0.088 R)
• M30: 10,933,809 km (0.109 R)
• M31: 12,049,061 km (0.042 R)
• M32: 12,296,197 km (0.103 R)
• M33: 12,345,863 km (0.067 R)
• M34: 12,445,346 km (0.06 R)
• M35: 12,795,704 km (0.067 R)
• M36: 13,557,157 km (0.046 R)
• M37: 14,700,384 km (0.118 R)
• M38: 14,753,043 km (0.09 R)
• M39: 15,283,517 km (0.053 R)
• M40: 15,604,703 km (0.114 R)
• M41: 16,417,469 km (0.109 R)
• M42: 17,022,293 km (0.111 R)
• M43: 17,243,997 km (0.102 R)
• M44: 17,634,447 km (0.107 R)
• M45: 17,746,496 km (0.11 R)
• M46: 18,027,591 km (0.096 R)
• M47: 18,537,420 km (0.117 R)
• M48: 19,052,037 km (0.042 R)
• M49: 19,340,013 km (0.034 R)
• M50: 19,978,347 km (0.052 R)
• M51: 20,153,676 km (0.075 R)
• M52: 20,919,317 km (0.119 R)
• M53: 21,097,339 km (0.06 R)
• M54: 22,236,527 km (0.045 R)
• M55: 22,357,701 km (0.052 R)
• M56: 22,722,121 km (0.117 R)
• M57: 24,013,450 km (0.063 R)
• M58: 24,262,082 km (0.088 R)
• M59: 26,538,064 km (0.093 R)
• M60: 26,859,550 km (0.067 R)
• M61: 26,988,503 km (0.1 R)
• M62: 27,117,756 km (0.059 R)
• M63: 27,962,236 km (0.1 R)
• M64: 28,354,930 km (0.103 R)
• M65: 29,610,355 km (0.103 R)
• M66: 29,943,809 km (0.094 R)
• M67: 30,951,500 km (0.112 R)
• M68: 31,425,426 km (0.095 R)
• M69: 31,765,462 km (0.12 R)
• M70: 31,833,679 km (0.081 R)
• M71: 33,345,515 km (0.114 R)
• M72: 34,599,744 km (0.072 R)
• M73: 36,153,467 km (0.117 R)
• M74: 36,939,005 km (0.117 R)
• M75: 37,225,934 km (0.051 R)
• M76: 38,308,724 km (0.113 R)
• M77: 39,768,500 km (0.113 R)
• M78: 40,727,123 km (0.107 R)
• M79: 40,949,425 km (0.062 R)
• M80: 42,591,860 km (0.07 R)
• M81: 42,817,454 km (0.102 R)
• M82: 43,194,440 km (0.057 R)
• M83: 44,103,547 km (0.092 R)
• M84: 44,179,692 km (0.082 R)
• M85: 44,866,047 km (0.099 R)
• M86: 44,942,492 km (0.118 R)
• M87: 45,095,680 km (0.073 R)
• M88: 47,490,742 km (0.103 R)
• M89: 48,664,337 km (0.096 R)
• M90: 50,721,308 km (0.11 R)
• M91: 51,279,906 km (0.06 R)
• M92: 53,048,751 km (0.034 R)
• M93: 53,778,191 km (0.11 R)
• M94: 54,347,710 km (0.035 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit