🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.5

Radius: 10

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.62 AU - 0.92 AU

Year: 451 Days

Day: 10.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 81,836,082 km

• M1: 129,851 km (0.039 R)
• M2: 197,020 km (0.11 R)
• M3: 285,433 km (0.105 R)
• M4: 351,854 km (0.102 R)
• M5: 418,575 km (0.113 R)
• M6: 490,681 km (0.064 R)
• M7: 579,991 km (0.06 R)
• M8: 795,113 km (0.108 R)
• M9: 1,134,101 km (0.104 R)
• M10: 1,257,071 km (0.073 R)
• M11: 1,367,773 km (0.114 R)
• M12: 1,447,210 km (0.111 R)
• M13: 1,528,292 km (0.066 R)
• M14: 1,818,213 km (0.042 R)
• M15: 1,899,893 km (0.047 R)
• M16: 2,086,442 km (0.105 R)
• M17: 2,172,011 km (0.079 R)
• M18: 2,252,196 km (0.07 R)
• M19: 2,319,665 km (0.049 R)
• M20: 2,415,407 km (0.113 R)
• M21: 2,575,627 km (0.076 R)
• M22: 2,797,181 km (0.075 R)
• M23: 2,892,026 km (0.078 R)
• M24: 3,085,007 km (0.107 R)
• M25: 3,259,139 km (0.114 R)
• M26: 3,382,258 km (0.061 R)
• M27: 3,562,075 km (0.093 R)
• M28: 3,625,205 km (0.1 R)
• M29: 3,744,883 km (0.08 R)
• M30: 3,922,905 km (0.081 R)
• M31: 3,988,279 km (0.066 R)
• M32: 4,103,619 km (0.079 R)
• M33: 4,220,006 km (0.071 R)
• M34: 4,346,117 km (0.051 R)
• M35: 4,533,115 km (0.095 R)
• M36: 4,792,667 km (0.025 R)
• M37: 4,889,008 km (0.074 R)
• M38: 5,083,635 km (0.078 R)
• M39: 5,164,118 km (0.079 R)
• M40: 5,299,056 km (0.04 R)
• M41: 5,389,712 km (0.087 R)
• M42: 5,618,447 km (0.101 R)
• M43: 5,692,349 km (0.084 R)
• M44: 5,813,224 km (0.068 R)
• M45: 5,888,023 km (0.065 R)
• M46: 5,991,395 km (0.083 R)
• M47: 6,066,942 km (0.118 R)
• M48: 6,190,360 km (0.111 R)
• M49: 6,314,526 km (0.036 R)
• M50: 6,391,419 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.9

Radius: 14.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 608 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 81,836,082 km

• M1: 208,689 km (0.051 R)
• M2: 330,163 km (0.099 R)
• M3: 437,125 km (0.109 R)
• M4: 582,833 km (0.044 R)
• M5: 693,985 km (0.082 R)
• M6: 809,624 km (0.047 R)
• M7: 911,051 km (0.113 R)
• M8: 1,012,927 km (0.085 R)
• M9: 1,190,799 km (0.094 R)
• M10: 1,349,074 km (0.068 R)
• M11: 1,441,375 km (0.117 R)
• M12: 1,622,239 km (0.096 R)
• M13: 1,793,978 km (0.112 R)
• M14: 1,954,496 km (0.111 R)
• M15: 2,066,246 km (0.065 R)
• M16: 2,241,126 km (0.103 R)
• M17: 2,364,843 km (0.109 R)
• M18: 2,471,806 km (0.108 R)
• M19: 2,567,548 km (0.095 R)
• M20: 2,671,070 km (0.084 R)
• M21: 3,099,817 km (0.069 R)
• M22: 3,224,433 km (0.045 R)
• M23: 3,464,537 km (0.071 R)
• M24: 3,586,908 km (0.077 R)
• M25: 3,732,616 km (0.104 R)
• M26: 3,828,509 km (0.066 R)
• M27: 4,000,097 km (0.105 R)
• M28: 4,166,749 km (0.104 R)
• M29: 4,297,049 km (0.082 R)
• M30: 4,452,182 km (0.103 R)
• M31: 4,546,279 km (0.102 R)
• M32: 4,688,547 km (0.042 R)
• M33: 4,880,481 km (0.027 R)
• M34: 5,042,645 km (0.099 R)
• M35: 5,231,288 km (0.074 R)
• M36: 5,338,849 km (0.074 R)
• M37: 5,522,854 km (0.073 R)
• M38: 5,871,268 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 11.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.25 AU - 1.41 AU

Year: 1023 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 81,836,082 km

• M1: 164,258 km (0.113 R)
• M2: 244,293 km (0.052 R)
• M3: 321,486 km (0.091 R)
• M4: 396,135 km (0.103 R)
• M5: 521,199 km (0.086 R)
• M6: 642,224 km (0.1 R)
• M7: 744,100 km (0.098 R)
• M8: 821,292 km (0.091 R)
• M9: 910,752 km (0.064 R)
• M10: 994,227 km (0.095 R)
• M11: 1,159,533 km (0.085 R)
• M12: 1,256,173 km (0.062 R)
• M13: 1,329,177 km (0.066 R)
• M14: 1,534,874 km (0.089 R)
• M15: 1,699,133 km (0.117 R)
• M16: 1,845,439 km (0.099 R)
• M17: 1,923,380 km (0.057 R)
• M18: 2,002,367 km (0.075 R)
• M19: 2,284,509 km (0.067 R)
• M20: 2,446,823 km (0.101 R)
• M21: 2,810,645 km (0.099 R)
• M22: 3,020,381 km (0.114 R)
• M23: 3,141,555 km (0.113 R)
• M24: 3,228,172 km (0.036 R)
• M25: 3,352,189 km (0.055 R)
• M26: 3,477,702 km (0.05 R)
• M27: 3,559,831 km (0.052 R)
• M28: 3,688,036 km (0.061 R)
• M29: 3,817,887 km (0.117 R)
• M30: 3,949,234 km (0.079 R)
• M31: 4,027,175 km (0.106 R)
• M32: 4,137,129 km (0.093 R)
• M33: 4,320,087 km (0.103 R)
• M34: 4,465,197 km (0.104 R)
• M35: 4,571,113 km (0.111 R)
• M36: 4,677,776 km (0.107 R)
• M37: 4,751,976 km (0.091 R)
• M38: 4,910,251 km (0.12 R)
• M39: 5,002,702 km (0.117 R)
• M40: 5,214,982 km (0.039 R)
• M41: 5,395,546 km (0.06 R)
• M42: 5,745,456 km (0.113 R)
• M43: 5,842,844 km (0.105 R)
• M44: 5,923,028 km (0.115 R)
• M45: 6,003,662 km (0.073 R)
• M46: 6,102,546 km (0.101 R)

Asteroid Belt

Center: 5.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.2

Radius: 5.1

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 7.79 AU - 9.83 AU

Year: 17438 Days

Day: 22.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,836,082 km

• M1: 191,934 km (0.101 R)
• M2: 312,660 km (0.08 R)
• M3: 411,843 km (0.079 R)
• M4: 473,178 km (0.12 R)
• M5: 622,926 km (0.105 R)
• M6: 676,182 km (0.063 R)
• M7: 986,149 km (0.095 R)
• M8: 1,156,242 km (0.077 R)
• M9: 1,405,322 km (0.12 R)
• M10: 1,596,808 km (0.099 R)
• M11: 1,670,859 km (0.062 R)
• M12: 1,951,803 km (0.094 R)
• M13: 2,220,032 km (0.047 R)
• M14: 2,386,684 km (0.096 R)
• M15: 2,880,507 km (0.104 R)
• M16: 3,825,816 km (0.036 R)
• M17: 5,038,007 km (0.078 R)
• M18: 5,110,712 km (0.114 R)
• M19: 5,220,218 km (0.037 R)
• M20: 5,293,820 km (0.069 R)
• M21: 5,742,015 km (0.077 R)
• M22: 6,436,748 km (0.1 R)
• M23: 6,754,194 km (0.111 R)
• M24: 7,486,625 km (0.095 R)
• M25: 7,611,091 km (0.114 R)
• M26: 7,778,192 km (0.051 R)
• M27: 8,458,712 km (0.118 R)
• M28: 8,718,863 km (0.098 R)
• M29: 8,937,575 km (0.056 R)
• M30: 9,514,724 km (0.109 R)
• M31: 9,604,632 km (0.086 R)
• M32: 10,012,436 km (0.106 R)
• M33: 10,241,620 km (0.11 R)
• M34: 10,287,546 km (0.119 R)
• M35: 10,518,675 km (0.102 R)
• M36: 11,603,858 km (0.082 R)
• M37: 11,748,070 km (0.085 R)
• M38: 11,796,241 km (0.1 R)
• M39: 11,892,732 km (0.059 R)
• M40: 12,232,767 km (0.095 R)
• M41: 12,724,196 km (0.091 R)
• M42: 12,872,747 km (0.111 R)
• M43: 14,339,255 km (0.084 R)
• M44: 14,390,717 km (0.102 R)
• M45: 14,961,433 km (0.118 R)
• M46: 17,426,656 km (0.051 R)
• M47: 17,978,971 km (0.103 R)
• M48: 18,090,123 km (0.057 R)
• M49: 19,670,175 km (0.059 R)
• M50: 20,129,740 km (0.116 R)
• M51: 20,187,335 km (0.081 R)
• M52: 20,245,080 km (0.04 R)
• M53: 21,529,378 km (0.107 R)
• M54: 21,884,224 km (0.032 R)
• M55: 22,062,245 km (0.115 R)
• M56: 22,960,132 km (0.093 R)
• M57: 23,747,914 km (0.085 R)
• M58: 24,053,243 km (0.061 R)
• M59: 27,177,296 km (0.085 R)
• M60: 27,560,715 km (0.095 R)
• M61: 28,397,565 km (0.102 R)
• M62: 29,964,154 km (0.107 R)
• M63: 30,095,950 km (0.089 R)
• M64: 30,691,499 km (0.087 R)
• M65: 31,961,585 km (0.028 R)
• M66: 33,248,725 km (0.075 R)
• M67: 33,316,942 km (0.077 R)
• M68: 33,385,158 km (0.112 R)
• M69: 33,453,525 km (0.077 R)
• M70: 34,207,947 km (0.067 R)
• M71: 34,690,998 km (0.096 R)
• M72: 35,733,546 km (0.038 R)
• M73: 36,293,790 km (0.116 R)
• M74: 37,778,249 km (0.09 R)
• M75: 38,348,965 km (0.101 R)
• M76: 39,860,652 km (0.086 R)
• M77: 40,733,107 km (0.116 R)
• M78: 41,906,253 km (0.029 R)
• M79: 43,090,470 km (0.064 R)
• M80: 45,415,819 km (0.109 R)
• M81: 45,567,362 km (0.074 R)
• M82: 45,718,904 km (0.112 R)
• M83: 45,794,751 km (0.03 R)
• M84: 46,022,588 km (0.104 R)
• M85: 46,479,460 km (0.045 R)
• M86: 47,781,859 km (0.071 R)
• M87: 48,167,223 km (0.081 R)
• M88: 48,321,608 km (0.115 R)
• M89: 48,553,485 km (0.104 R)
• M90: 48,708,319 km (0.093 R)
• M91: 51,444,464 km (0.087 R)
• M92: 51,839,402 km (0.115 R)
• M93: 52,632,271 km (0.101 R)
• M94: 52,711,857 km (0.114 R)
• M95: 53,030,201 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 7.2

Gravity: 17.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.38 AU - 10.64 AU

Year: 19557 Days

Day: 17.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,836,082 km

• M1: 102,923 km (0.098 R)
• M2: 535,710 km (0.117 R)
• M3: 601,982 km (0.044 R)
• M4: 2,009,099 km (0.097 R)
• M5: 2,333,577 km (0.092 R)
• M6: 2,559,171 km (0.086 R)
• M7: 2,713,406 km (0.063 R)
• M8: 3,112,683 km (0.117 R)
• M9: 3,277,540 km (0.119 R)
• M10: 3,530,211 km (0.107 R)
• M11: 4,556,452 km (0.118 R)
• M12: 4,933,887 km (0.086 R)
• M13: 4,981,759 km (0.104 R)
• M14: 5,272,278 km (0.096 R)
• M15: 5,870,071 km (0.088 R)
• M16: 6,125,434 km (0.1 R)
• M17: 7,020,628 km (0.111 R)
• M18: 7,677,064 km (0.096 R)
• M19: 7,788,364 km (0.117 R)
• M20: 8,295,950 km (0.03 R)
• M21: 8,698,069 km (0.094 R)
• M22: 9,640,984 km (0.053 R)
• M23: 9,821,250 km (0.086 R)
• M24: 10,492,346 km (0.103 R)
• M25: 10,740,080 km (0.07 R)
• M26: 10,927,077 km (0.079 R)
• M27: 12,071,800 km (0.112 R)
• M28: 12,658,224 km (0.054 R)
• M29: 14,267,448 km (0.063 R)
• M30: 14,404,330 km (0.071 R)
• M31: 14,956,646 km (0.047 R)
• M32: 15,445,681 km (0.109 R)
• M33: 15,939,803 km (0.028 R)
• M34: 16,153,129 km (0.117 R)
• M35: 16,799,093 km (0.099 R)
• M36: 17,088,864 km (0.098 R)
• M37: 17,526,587 km (0.078 R)
• M38: 17,599,890 km (0.089 R)
• M39: 18,487,604 km (0.119 R)
• M40: 19,617,666 km (0.113 R)
• M41: 19,769,957 km (0.083 R)
• M42: 20,770,019 km (0.066 R)
• M43: 21,944,063 km (0.092 R)
• M44: 22,579,106 km (0.038 R)
• M45: 22,978,981 km (0.113 R)
• M46: 23,300,616 km (0.06 R)
• M47: 25,178,668 km (0.094 R)
• M48: 27,444,777 km (0.108 R)
• M49: 28,645,150 km (0.115 R)
• M50: 29,687,697 km (0.032 R)
• M51: 31,008,347 km (0.034 R)
• M52: 31,274,632 km (0.101 R)
• M53: 31,720,433 km (0.117 R)
• M54: 35,083,393 km (0.045 R)
• M55: 36,385,194 km (0.066 R)
• M56: 37,136,026 km (0.072 R)
• M57: 37,608,007 km (0.099 R)
• M58: 38,748,691 km (0.093 R)
• M59: 39,131,512 km (0.073 R)
• M60: 40,481,034 km (0.102 R)
• M61: 40,675,063 km (0.103 R)
• M62: 41,552,005 km (0.119 R)
• M63: 41,649,842 km (0.04 R)
• M64: 43,423,774 km (0.117 R)
• M65: 46,637,884 km (0.063 R)
• M66: 47,351,167 km (0.104 R)
• M67: 47,862,792 km (0.108 R)
• M68: 48,170,664 km (0.115 R)
• M69: 48,582,208 km (0.095 R)
• M70: 49,098,320 km (0.067 R)
• M71: 49,201,692 km (0.047 R)
• M72: 51,285,591 km (0.115 R)
• M73: 52,973,204 km (0.083 R)
• M74: 53,079,269 km (0.109 R)
• M75: 53,717,304 km (0.067 R)
• M76: 54,250,920 km (0.061 R)
• M77: 54,893,592 km (0.117 R)
• M78: 58,911,941 km (0.059 R)
• M79: 59,793,222 km (0.065 R)
• M80: 60,346,135 km (0.109 R)
• M81: 60,567,840 km (0.055 R)
• M82: 62,350,897 km (0.09 R)
• M83: 62,687,193 km (0.104 R)
• M84: 64,490,595 km (0.104 R)
• M85: 65,398,654 km (0.09 R)
• M86: 65,740,335 km (0.114 R)
• M87: 67,112,746 km (0.112 R)
• M88: 67,457,420 km (0.102 R)
• M89: 68,263,752 km (0.116 R)
• M90: 70,818,585 km (0.114 R)
• M91: 72,225,403 km (0.106 R)
• M92: 73,168,319 km (0.072 R)
• M93: 74,590,396 km (0.107 R)
• M94: 75,782,392 km (0.108 R)
• M95: 78,547,858 km (0.044 R)
• M96: 81,223,715 km (0.102 R)
• M97: 81,836,019 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit