🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.4

Radius: 12.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.82 AU - 2.2 AU

Year: 1869 Days

Day: 13.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,227,376 km

• M1: 169,644 km (0.099 R)
• M2: 302,936 km (0.072 R)
• M3: 411,993 km (0.083 R)
• M4: 662,270 km (0.093 R)
• M5: 834,457 km (0.111 R)
• M6: 914,492 km (0.106 R)
• M7: 1,005,896 km (0.115 R)
• M8: 1,226,254 km (0.044 R)
• M9: 1,356,853 km (0.072 R)
• M10: 1,443,320 km (0.091 R)
• M11: 1,663,229 km (0.105 R)
• M12: 1,745,957 km (0.079 R)
• M13: 1,851,573 km (0.079 R)
• M14: 1,937,592 km (0.099 R)
• M15: 2,170,067 km (0.111 R)
• M16: 2,400,298 km (0.075 R)
• M17: 2,518,331 km (0.08 R)
• M18: 3,010,657 km (0.076 R)
• M19: 3,333,789 km (0.046 R)
• M20: 3,439,554 km (0.026 R)
• M21: 3,763,882 km (0.095 R)
• M22: 4,197,567 km (0.101 R)
• M23: 4,384,265 km (0.041 R)
• M24: 4,810,768 km (0.068 R)
• M25: 5,189,251 km (0.076 R)
• M26: 6,072,028 km (0.116 R)
• M27: 6,530,994 km (0.061 R)
• M28: 6,764,666 km (0.093 R)
• M29: 6,848,890 km (0.11 R)
• M30: 6,950,317 km (0.048 R)
• M31: 7,291,999 km (0.102 R)
• M32: 7,413,023 km (0.083 R)
• M33: 7,569,503 km (0.059 R)
• M34: 7,744,682 km (0.042 R)
• M35: 7,832,795 km (0.036 R)
• M36: 7,921,207 km (0.085 R)
• M37: 8,458,862 km (0.071 R)
• M38: 8,842,281 km (0.084 R)
• M39: 8,934,434 km (0.096 R)
• M40: 9,063,985 km (0.091 R)
• M41: 9,156,886 km (0.09 R)
• M42: 9,399,982 km (0.093 R)
• M43: 9,835,312 km (0.1 R)
• M44: 10,219,330 km (0.12 R)
• M45: 10,335,418 km (0.112 R)
• M46: 10,608,284 km (0.062 R)
• M47: 10,804,557 km (0.11 R)
• M48: 10,942,635 km (0.087 R)
• M49: 11,500,935 km (0.09 R)
• M50: 11,743,134 km (0.056 R)
• M51: 12,007,473 km (0.11 R)
• M52: 12,874,692 km (0.106 R)
• M53: 13,400,528 km (0.115 R)
• M54: 13,506,593 km (0.067 R)
• M55: 13,719,471 km (0.075 R)
• M56: 14,170,060 km (0.119 R)
• M57: 14,451,454 km (0.114 R)
• M58: 14,691,109 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 14.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.33 AU - 3.41 AU

Year: 3190 Days

Day: 7.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 63,227,376 km

• M1: 202,705 km (0.103 R)
• M2: 339,138 km (0.064 R)
• M3: 849,417 km (0.096 R)
• M4: 1,130,212 km (0.115 R)
• M5: 1,487,302 km (0.031 R)
• M6: 1,721,572 km (0.031 R)
• M7: 2,320,413 km (0.114 R)
• M8: 2,735,547 km (0.042 R)
• M9: 2,952,015 km (0.051 R)
• M10: 3,204,536 km (0.056 R)
• M11: 3,295,342 km (0.12 R)
• M12: 3,588,853 km (0.048 R)
• M13: 4,069,810 km (0.115 R)
• M14: 4,218,211 km (0.12 R)
• M15: 4,418,822 km (0.104 R)
• M16: 4,777,857 km (0.077 R)
• M17: 5,181,921 km (0.074 R)
• M18: 6,212,052 km (0.088 R)
• M19: 6,421,937 km (0.096 R)
• M20: 6,770,351 km (0.113 R)
• M21: 6,986,370 km (0.12 R)
• M22: 7,164,840 km (0.099 R)
• M23: 7,425,290 km (0.119 R)
• M24: 7,873,336 km (0.115 R)
• M25: 8,225,489 km (0.075 R)
• M26: 8,667,850 km (0.071 R)
• M27: 9,313,365 km (0.118 R)
• M28: 9,575,909 km (0.116 R)
• M29: 9,708,154 km (0.083 R)
• M30: 9,885,427 km (0.112 R)
• M31: 9,996,728 km (0.092 R)
• M32: 10,220,676 km (0.109 R)
• M33: 10,742,025 km (0.081 R)
• M34: 10,902,394 km (0.09 R)
• M35: 11,528,610 km (0.075 R)
• M36: 11,928,934 km (0.039 R)
• M37: 12,047,565 km (0.12 R)
• M38: 12,190,431 km (0.115 R)
• M39: 12,309,810 km (0.117 R)
• M40: 12,937,523 km (0.082 R)
• M41: 13,181,816 km (0.089 R)
• M42: 13,550,874 km (0.107 R)
• M43: 13,873,707 km (0.103 R)
• M44: 13,998,471 km (0.117 R)
• M45: 14,173,800 km (0.094 R)
• M46: 14,526,851 km (0.083 R)
• M47: 14,908,176 km (0.101 R)
• M48: 15,036,082 km (0.049 R)
• M49: 15,629,088 km (0.108 R)
• M50: 15,863,209 km (0.084 R)
• M51: 15,967,628 km (0.115 R)
• M52: 16,519,644 km (0.103 R)
• M53: 16,891,096 km (0.099 R)
• M54: 17,158,128 km (0.072 R)
• M55: 17,265,389 km (0.117 R)
• M56: 17,372,801 km (0.083 R)
• M57: 17,534,366 km (0.063 R)
• M58: 17,723,608 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 10.4

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.33 AU - 3.45 AU

Year: 3223 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,227,376 km

• M1: 170,841 km (0.066 R)
• M2: 303,534 km (0.091 R)
• M3: 437,125 km (0.049 R)
• M4: 730,038 km (0.109 R)
• M5: 812,765 km (0.089 R)
• M6: 1,057,956 km (0.079 R)
• M7: 1,301,651 km (0.118 R)
• M8: 1,443,619 km (0.12 R)
• M9: 1,536,669 km (0.111 R)
• M10: 1,828,236 km (0.106 R)
• M11: 1,958,685 km (0.072 R)
• M12: 2,047,396 km (0.093 R)
• M13: 2,384,590 km (0.071 R)
• M14: 2,543,762 km (0.09 R)
• M15: 2,772,497 km (0.101 R)
• M16: 3,145,744 km (0.077 R)
• M17: 3,338,426 km (0.056 R)
• M18: 3,463,191 km (0.092 R)
• M19: 3,754,009 km (0.1 R)
• M20: 4,015,057 km (0.095 R)
• M21: 4,224,345 km (0.075 R)
• M22: 5,241,461 km (0.059 R)
• M23: 5,470,495 km (0.026 R)
• M24: 5,617,849 km (0.116 R)
• M25: 5,724,063 km (0.106 R)
• M26: 6,286,851 km (0.096 R)
• M27: 6,352,973 km (0.093 R)
• M28: 6,530,396 km (0.118 R)
• M29: 6,642,145 km (0.089 R)
• M30: 6,754,493 km (0.028 R)
• M31: 7,118,315 km (0.1 R)
• M32: 7,465,083 km (0.119 R)
• M33: 7,699,503 km (0.108 R)
• M34: 7,864,958 km (0.113 R)
• M35: 7,984,038 km (0.104 R)
• M36: 8,417,124 km (0.105 R)
• M37: 8,907,506 km (0.102 R)
• M38: 9,381,881 km (0.081 R)
• M39: 9,635,000 km (0.102 R)
• M40: 9,736,727 km (0.093 R)
• M41: 9,992,988 km (0.059 R)
• M42: 10,173,702 km (0.051 R)
• M43: 10,433,554 km (0.09 R)
• M44: 10,722,128 km (0.078 R)
• M45: 11,119,909 km (0.096 R)
• M46: 11,630,636 km (0.102 R)
• M47: 11,711,868 km (0.097 R)
• M48: 12,148,993 km (0.099 R)
• M49: 12,591,354 km (0.06 R)
• M50: 13,095,498 km (0.101 R)
• M51: 13,720,518 km (0.067 R)
• M52: 13,892,556 km (0.079 R)
• M53: 14,268,047 km (0.119 R)
• M54: 14,355,262 km (0.115 R)
• M55: 15,265,864 km (0.082 R)
• M56: 15,593,633 km (0.111 R)
• M57: 15,713,312 km (0.115 R)
• M58: 16,195,316 km (0.109 R)
• M59: 16,316,490 km (0.102 R)
• M60: 16,438,113 km (0.076 R)
• M61: 16,651,440 km (0.11 R)
• M62: 16,835,146 km (0.095 R)
• M63: 17,019,600 km (0.115 R)
• M64: 17,732,584 km (0.119 R)
• M65: 18,045,542 km (0.071 R)
• M66: 18,645,430 km (0.102 R)
• M67: 19,091,531 km (0.102 R)
• M68: 19,283,764 km (0.113 R)
• M69: 19,767,414 km (0.045 R)
• M70: 20,124,504 km (0.091 R)
• M71: 20,254,953 km (0.088 R)
• M72: 20,483,838 km (0.08 R)
• M73: 20,549,362 km (0.052 R)
• M74: 20,911,090 km (0.074 R)
• M75: 21,674,487 km (0.112 R)
• M76: 22,042,797 km (0.111 R)
• M77: 22,345,584 km (0.089 R)
• M78: 22,582,098 km (0.117 R)
• M79: 22,751,592 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.4

Radius: 4.4

Gravity: 36.44 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.9 AU - 7.42 AU

Year: 10030 Days

Day: 20.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,227,376 km

• M1: 77,193 km (0.098 R)
• M2: 191,784 km (0.04 R)
• M3: 427,850 km (0.117 R)
• M4: 501,901 km (0.079 R)
• M5: 714,031 km (0.063 R)
• M6: 932,743 km (0.077 R)
• M7: 971,189 km (0.092 R)
• M8: 1,563,747 km (0.095 R)
• M9: 2,170,067 km (0.109 R)
• M10: 2,729,563 km (0.112 R)
• M11: 2,897,262 km (0.12 R)
• M12: 2,953,960 km (0.082 R)
• M13: 2,982,383 km (0.105 R)
• M14: 3,010,956 km (0.057 R)
• M15: 3,068,402 km (0.053 R)
• M16: 3,570,901 km (0.086 R)
• M17: 4,194,276 km (0.109 R)
• M18: 4,551,216 km (0.08 R)
• M19: 5,715,087 km (0.114 R)
• M20: 6,663,388 km (0.115 R)
• M21: 7,425,440 km (0.116 R)
• M22: 7,698,755 km (0.075 R)
• M23: 7,777,294 km (0.112 R)
• M24: 9,155,090 km (0.087 R)
• M25: 10,649,872 km (0.103 R)
• M26: 10,781,369 km (0.034 R)
• M27: 11,672,523 km (0.066 R)
• M28: 12,218,556 km (0.073 R)
• M29: 12,819,341 km (0.087 R)
• M30: 12,959,364 km (0.088 R)
• M31: 13,099,837 km (0.079 R)
• M32: 13,857,849 km (0.081 R)
• M33: 13,905,720 km (0.069 R)
• M34: 14,242,166 km (0.113 R)
• M35: 15,316,877 km (0.103 R)
• M36: 15,614,577 km (0.095 R)
• M37: 15,813,991 km (0.112 R)
• M38: 15,964,187 km (0.106 R)
• M39: 16,926,251 km (0.106 R)
• M40: 17,698,924 km (0.079 R)
• M41: 17,854,805 km (0.076 R)
• M42: 18,641,091 km (0.119 R)
• M43: 18,852,772 km (0.109 R)
• M44: 19,118,458 km (0.08 R)
• M45: 20,030,706 km (0.088 R)
• M46: 20,410,535 km (0.039 R)
• M47: 21,342,829 km (0.111 R)
• M48: 22,457,184 km (0.103 R)
• M49: 22,626,080 km (0.053 R)
• M50: 22,851,673 km (0.119 R)
• M51: 23,419,247 km (0.103 R)
• M52: 24,163,946 km (0.097 R)
• M53: 24,394,775 km (0.1 R)
• M54: 24,568,309 km (0.097 R)
• M55: 24,742,141 km (0.094 R)
• M56: 24,916,423 km (0.09 R)
• M57: 25,735,471 km (0.104 R)
• M58: 26,325,784 km (0.115 R)
• M59: 26,385,025 km (0.101 R)
• M60: 27,459,736 km (0.104 R)
• M61: 29,713,129 km (0.103 R)
• M62: 30,332,315 km (0.093 R)
• M63: 31,457,440 km (0.118 R)
• M64: 31,961,884 km (0.07 R)
• M65: 32,914,972 km (0.085 R)
• M66: 33,170,635 km (0.113 R)
• M67: 33,234,813 km (0.088 R)
• M68: 33,748,532 km (0.042 R)
• M69: 34,006,289 km (0.086 R)
• M70: 34,200,168 km (0.098 R)
• M71: 34,264,794 km (0.101 R)
• M72: 34,979,124 km (0.054 R)
• M73: 36,422,294 km (0.116 R)
• M74: 37,151,285 km (0.119 R)
• M75: 37,350,848 km (0.055 R)
• M76: 38,152,992 km (0.071 R)
• M77: 38,488,839 km (0.056 R)
• M78: 38,556,009 km (0.092 R)
• M79: 39,028,140 km (0.046 R)
• M80: 39,705,968 km (0.092 R)
• M81: 39,910,169 km (0.094 R)
• M82: 40,592,933 km (0.098 R)
• M83: 41,141,958 km (0.111 R)
• M84: 41,417,367 km (0.081 R)
• M85: 41,762,639 km (0.119 R)
• M86: 43,923,880 km (0.063 R)
• M87: 44,628,785 km (0.104 R)
• M88: 46,264,189 km (0.098 R)
• M89: 46,693,983 km (0.026 R)
• M90: 47,341,293 km (0.102 R)
• M91: 47,629,868 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 7.6

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.73 AU - 10.23 AU

Year: 16200 Days

Day: 16.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,227,376 km

• M1: 139,724 km (0.032 R)
• M2: 199,115 km (0.075 R)
• M3: 286,630 km (0.06 R)
• M4: 359,184 km (0.114 R)
• M5: 562,189 km (0.081 R)
• M6: 1,686,716 km (0.098 R)
• M7: 1,856,210 km (0.052 R)
• M8: 2,031,389 km (0.096 R)
• M9: 2,151,217 km (0.081 R)
• M10: 2,304,256 km (0.102 R)
• M11: 3,191,371 km (0.085 R)
• M12: 4,211,030 km (0.044 R)
• M13: 4,835,751 km (0.087 R)
• M14: 5,077,352 km (0.112 R)
• M15: 5,323,141 km (0.101 R)
• M16: 5,447,457 km (0.1 R)
• M17: 5,997,229 km (0.109 R)
• M18: 6,126,631 km (0.103 R)
• M19: 8,176,272 km (0.066 R)
• M20: 8,271,865 km (0.118 R)
• M21: 8,367,906 km (0.059 R)
• M22: 8,853,651 km (0.065 R)
• M23: 9,801,353 km (0.071 R)
• M24: 9,852,217 km (0.076 R)
• M25: 10,004,956 km (0.101 R)
• M26: 10,261,516 km (0.056 R)
• M27: 10,468,261 km (0.072 R)
• M28: 10,572,231 km (0.094 R)
• M29: 10,728,710 km (0.09 R)
• M30: 12,666,003 km (0.106 R)
• M31: 14,130,865 km (0.104 R)
• M32: 14,418,692 km (0.12 R)
• M33: 14,534,331 km (0.087 R)
• M34: 16,426,744 km (0.079 R)
• M35: 16,790,117 km (0.118 R)
• M36: 16,850,854 km (0.088 R)
• M37: 17,217,369 km (0.058 R)
• M38: 18,898,849 km (0.039 R)
• M39: 19,407,033 km (0.11 R)
• M40: 20,762,389 km (0.118 R)
• M41: 21,616,593 km (0.111 R)
• M42: 21,948,252 km (0.076 R)
• M43: 22,683,675 km (0.102 R)
• M44: 22,750,994 km (0.108 R)
• M45: 23,088,337 km (0.078 R)
• M46: 23,904,543 km (0.069 R)
• M47: 24,041,575 km (0.103 R)
• M48: 24,178,756 km (0.089 R)
• M49: 24,385,201 km (0.091 R)
• M50: 25,705,552 km (0.119 R)
• M51: 26,693,197 km (0.112 R)
• M52: 27,549,645 km (0.118 R)
• M53: 28,632,883 km (0.033 R)
• M54: 28,924,000 km (0.108 R)
• M55: 29,216,165 km (0.09 R)
• M56: 31,139,246 km (0.063 R)
• M57: 33,408,346 km (0.042 R)
• M58: 36,122,351 km (0.025 R)
• M59: 36,279,578 km (0.095 R)
• M60: 37,148,293 km (0.099 R)
• M61: 37,625,061 km (0.105 R)
• M62: 39,067,334 km (0.093 R)
• M63: 39,714,196 km (0.098 R)
• M64: 39,795,278 km (0.118 R)
• M65: 41,840,879 km (0.101 R)
• M66: 41,923,307 km (0.105 R)
• M67: 43,001,160 km (0.09 R)
• M68: 43,167,812 km (0.092 R)
• M69: 43,668,965 km (0.096 R)
• M70: 44,172,062 km (0.116 R)
• M71: 44,592,732 km (0.11 R)
• M72: 45,607,903 km (0.101 R)
• M73: 45,777,846 km (0.049 R)
• M74: 46,630,703 km (0.059 R)
• M75: 46,887,563 km (0.082 R)
• M76: 48,006,106 km (0.048 R)
• M77: 48,872,428 km (0.101 R)
• M78: 49,133,326 km (0.067 R)
• M79: 50,269,372 km (0.108 R)
• M80: 51,414,095 km (0.085 R)
• M81: 51,502,508 km (0.095 R)
• M82: 52,211,452 km (0.07 R)
• M83: 53,549,755 km (0.046 R)
• M84: 54,628,355 km (0.064 R)
• M85: 54,718,563 km (0.091 R)
• M86: 55,261,005 km (0.101 R)
• M87: 57,907,241 km (0.106 R)
• M88: 59,106,717 km (0.033 R)
• M89: 59,199,468 km (0.048 R)
• M90: 62,377,076 km (0.078 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 13,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit