🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 10.3

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.14 AU

Year: 636 Days

Day: 8.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 69,745,011 km

• M1: 130,898 km (0.109 R)
• M2: 239,357 km (0.104 R)
• M3: 310,416 km (0.057 R)
• M4: 500,554 km (0.113 R)
• M5: 597,494 km (0.111 R)
• M6: 716,275 km (0.118 R)
• M7: 786,586 km (0.106 R)
• M8: 918,531 km (0.115 R)
• M9: 1,122,283 km (0.038 R)
• M10: 1,193,492 km (0.115 R)
• M11: 1,353,562 km (0.066 R)
• M12: 1,429,856 km (0.072 R)
• M13: 1,501,065 km (0.103 R)
• M14: 1,593,666 km (0.099 R)
• M15: 1,695,093 km (0.098 R)
• M16: 1,861,895 km (0.051 R)
• M17: 1,932,954 km (0.081 R)
• M18: 2,056,073 km (0.077 R)
• M19: 2,242,023 km (0.077 R)
• M20: 2,340,907 km (0.065 R)
• M21: 2,503,820 km (0.11 R)
• M22: 2,670,621 km (0.097 R)
• M23: 2,783,717 km (0.09 R)
• M24: 2,906,836 km (0.078 R)
• M25: 2,973,258 km (0.061 R)
• M26: 3,065,560 km (0.106 R)
• M27: 3,175,664 km (0.067 R)
• M28: 3,278,587 km (0.058 R)
• M29: 3,382,707 km (0.065 R)
• M30: 3,558,634 km (0.09 R)
• M31: 3,746,529 km (0.086 R)
• M32: 3,837,185 km (0.095 R)
• M33: 4,226,140 km (0.05 R)
• M34: 4,482,999 km (0.113 R)
• M35: 4,705,751 km (0.097 R)
• M36: 5,001,954 km (0.098 R)
• M37: 5,132,105 km (0.04 R)
• M38: 5,212,887 km (0.062 R)
• M39: 5,355,155 km (0.101 R)
• M40: 5,478,124 km (0.034 R)
• M41: 5,601,991 km (0.107 R)
• M42: 6,021,913 km (0.041 R)
• M43: 6,268,001 km (0.058 R)
• M44: 6,408,623 km (0.09 R)
• M45: 6,615,966 km (0.074 R)
• M46: 6,736,991 km (0.057 R)
• M47: 7,026,014 km (0.059 R)
• M48: 7,217,349 km (0.042 R)
• M49: 7,410,331 km (0.084 R)
• M50: 7,616,476 km (0.114 R)
• M51: 7,743,485 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.7

Radius: 9.2

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.54 AU - 1.98 AU

Year: 1508 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,745,011 km

• M1: 129,701 km (0.119 R)
• M2: 205,248 km (0.118 R)
• M3: 272,119 km (0.095 R)
• M4: 398,678 km (0.065 R)
• M5: 485,595 km (0.1 R)
• M6: 560,543 km (0.053 R)
• M7: 737,817 km (0.044 R)
• M8: 864,077 km (0.079 R)
• M9: 1,096,552 km (0.104 R)
• M10: 1,215,931 km (0.032 R)
• M11: 1,286,242 km (0.035 R)
• M12: 1,394,402 km (0.1 R)
• M13: 1,477,578 km (0.095 R)
• M14: 1,629,570 km (0.085 R)
• M15: 1,737,280 km (0.11 R)
• M16: 1,817,016 km (0.103 R)
• M17: 1,898,098 km (0.12 R)
• M18: 2,074,474 km (0.114 R)
• M19: 2,299,918 km (0.086 R)
• M20: 2,421,242 km (0.111 R)
• M21: 2,716,548 km (0.119 R)
• M22: 2,809,747 km (0.037 R)
• M23: 2,987,320 km (0.054 R)
• M24: 3,168,782 km (0.096 R)
• M25: 3,403,800 km (0.098 R)
• M26: 3,580,775 km (0.09 R)
• M27: 3,657,369 km (0.065 R)
• M28: 3,747,726 km (0.104 R)
• M29: 3,812,651 km (0.066 R)
• M30: 3,904,056 km (0.117 R)
• M31: 4,223,597 km (0.105 R)
• M32: 4,372,746 km (0.026 R)
• M33: 4,441,262 km (0.099 R)
• M34: 4,551,366 km (0.096 R)
• M35: 5,101,886 km (0.097 R)
• M36: 5,246,397 km (0.075 R)
• M37: 5,733,189 km (0.087 R)
• M38: 5,974,341 km (0.077 R)
• M39: 6,035,227 km (0.053 R)
• M40: 6,096,263 km (0.062 R)
• M41: 6,404,584 km (0.111 R)
• M42: 6,576,322 km (0.105 R)
• M43: 6,860,558 km (0.043 R)
• M44: 7,020,329 km (0.098 R)
• M45: 7,181,296 km (0.114 R)
• M46: 7,278,535 km (0.116 R)
• M47: 7,523,427 km (0.111 R)
• M48: 7,737,800 km (0.083 R)
• M49: 8,155,777 km (0.081 R)
• M50: 8,529,771 km (0.05 R)
• M51: 8,684,456 km (0.076 R)
• M52: 8,926,804 km (0.054 R)
• M53: 9,031,373 km (0.101 R)
• M54: 9,365,275 km (0.111 R)
• M55: 9,453,688 km (0.073 R)
• M56: 9,954,691 km (0.065 R)
• M57: 10,135,555 km (0.06 R)
• M58: 10,372,518 km (0.098 R)
• M59: 10,537,674 km (0.042 R)
• M60: 10,833,279 km (0.111 R)
• M61: 10,963,579 km (0.099 R)
• M62: 11,584,560 km (0.099 R)
• M63: 11,660,556 km (0.1 R)
• M64: 11,908,888 km (0.111 R)
• M65: 12,081,823 km (0.117 R)
• M66: 12,274,954 km (0.101 R)
• M67: 12,585,968 km (0.066 R)
• M68: 12,683,805 km (0.097 R)
• M69: 13,196,178 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.4

Radius: 12.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.8 AU - 2.4 AU

Year: 1965 Days

Day: 8.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,745,011 km

• M1: 159,172 km (0.036 R)
• M2: 286,480 km (0.064 R)
• M3: 369,956 km (0.076 R)
• M4: 454,179 km (0.079 R)
• M5: 607,218 km (0.061 R)
• M6: 727,794 km (0.069 R)
• M7: 881,281 km (0.117 R)
• M8: 970,890 km (0.102 R)
• M9: 1,080,994 km (0.056 R)
• M10: 1,428,660 km (0.077 R)
• M11: 1,769,593 km (0.115 R)
• M12: 1,960,779 km (0.115 R)
• M13: 2,059,065 km (0.095 R)
• M14: 2,181,436 km (0.102 R)
• M15: 2,294,831 km (0.051 R)
• M16: 2,375,465 km (0.07 R)
• M17: 2,468,814 km (0.088 R)
• M18: 2,817,825 km (0.104 R)
• M19: 3,144,398 km (0.085 R)
• M20: 3,576,586 km (0.065 R)
• M21: 3,847,807 km (0.096 R)
• M22: 3,999,948 km (0.047 R)
• M23: 4,267,429 km (0.101 R)
• M24: 4,497,211 km (0.105 R)
• M25: 4,599,087 km (0.102 R)
• M26: 4,687,051 km (0.102 R)
• M27: 4,879,583 km (0.095 R)
• M28: 5,150,505 km (0.096 R)
• M29: 5,364,729 km (0.102 R)
• M30: 5,817,712 km (0.041 R)
• M31: 6,218,335 km (0.069 R)
• M32: 6,364,641 km (0.105 R)
• M33: 6,660,995 km (0.084 R)
• M34: 6,777,532 km (0.093 R)
• M35: 6,945,081 km (0.084 R)
• M36: 7,063,263 km (0.104 R)
• M37: 7,611,839 km (0.114 R)
• M38: 7,768,617 km (0.055 R)
• M39: 8,014,706 km (0.119 R)
• M40: 8,299,091 km (0.063 R)
• M41: 8,424,454 km (0.107 R)
• M42: 8,568,667 km (0.049 R)
• M43: 8,859,485 km (0.107 R)
• M44: 8,951,039 km (0.063 R)
• M45: 9,061,442 km (0.089 R)
• M46: 9,582,192 km (0.057 R)
• M47: 9,732,688 km (0.025 R)
• M48: 9,922,079 km (0.088 R)
• M49: 10,017,223 km (0.09 R)
• M50: 10,285,153 km (0.068 R)
• M51: 10,672,162 km (0.098 R)
• M52: 11,420,750 km (0.097 R)
• M53: 12,125,207 km (0.095 R)
• M54: 12,247,278 km (0.077 R)
• M55: 12,328,959 km (0.077 R)
• M56: 12,740,203 km (0.058 R)
• M57: 12,947,546 km (0.119 R)
• M58: 13,051,517 km (0.098 R)
• M59: 13,176,730 km (0.117 R)
• M60: 13,724,109 km (0.051 R)
• M61: 13,809,080 km (0.089 R)
• M62: 13,894,052 km (0.112 R)
• M63: 14,128,920 km (0.094 R)
• M64: 14,300,509 km (0.079 R)
• M65: 14,494,388 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.7

Radius: 3.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.56 AU - 11.9 AU

Year: 19597 Days

Day: 15.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,745,011 km

• M1: 67,618 km (0.084 R)
• M2: 145,708 km (0.066 R)
• M3: 285,134 km (0.084 R)
• M4: 357,838 km (0.04 R)
• M5: 496,515 km (0.066 R)
• M6: 546,331 km (0.115 R)
• M7: 1,067,082 km (0.095 R)
• M8: 1,099,395 km (0.101 R)
• M9: 1,266,196 km (0.115 R)
• M10: 1,352,664 km (0.084 R)
• M11: 1,405,472 km (0.076 R)
• M12: 1,567,935 km (0.069 R)
• M13: 1,623,586 km (0.112 R)
• M14: 1,950,307 km (0.075 R)
• M15: 2,090,780 km (0.094 R)
• M16: 2,424,084 km (0.086 R)
• M17: 2,640,702 km (0.081 R)
• M18: 2,751,404 km (0.056 R)
• M19: 3,092,487 km (0.092 R)
• M20: 3,209,174 km (0.118 R)
• M21: 3,351,142 km (0.086 R)
• M22: 3,616,678 km (0.088 R)
• M23: 3,863,814 km (0.09 R)
• M24: 3,989,476 km (0.106 R)
• M25: 4,091,053 km (0.108 R)
• M26: 4,879,284 km (0.09 R)
• M27: 5,346,179 km (0.106 R)
• M28: 5,374,154 km (0.12 R)
• M29: 5,570,875 km (0.114 R)
• M30: 5,741,417 km (0.091 R)
• M31: 5,769,990 km (0.054 R)
• M32: 5,913,604 km (0.107 R)
• M33: 6,500,027 km (0.071 R)
• M34: 6,921,445 km (0.039 R)
• M35: 7,012,849 km (0.116 R)
• M36: 8,399,472 km (0.103 R)
• M37: 8,627,758 km (0.053 R)
• M38: 8,726,193 km (0.057 R)
• M39: 9,257,415 km (0.091 R)
• M40: 9,696,784 km (0.11 R)
• M41: 9,765,001 km (0.113 R)
• M42: 9,833,367 km (0.104 R)
• M43: 9,970,548 km (0.1 R)
• M44: 11,412,822 km (0.113 R)
• M45: 11,520,831 km (0.115 R)
• M46: 11,665,492 km (0.074 R)
• M47: 12,286,922 km (0.062 R)
• M48: 13,447,353 km (0.072 R)
• M49: 14,059,806 km (0.045 R)
• M50: 14,253,087 km (0.12 R)
• M51: 14,291,833 km (0.086 R)
• M52: 15,470,963 km (0.039 R)
• M53: 15,510,756 km (0.117 R)
• M54: 16,721,601 km (0.08 R)
• M55: 17,587,174 km (0.078 R)
• M56: 18,425,072 km (0.078 R)
• M57: 18,678,940 km (0.058 R)
• M58: 19,835,630 km (0.084 R)
• M59: 21,413,589 km (0.044 R)
• M60: 21,769,632 km (0.094 R)
• M61: 23,031,340 km (0.107 R)
• M62: 23,259,178 km (0.12 R)
• M63: 23,808,800 km (0.101 R)
• M64: 24,131,483 km (0.051 R)
• M65: 24,641,462 km (0.081 R)
• M66: 25,201,856 km (0.087 R)
• M67: 25,389,601 km (0.119 R)
• M68: 25,577,795 km (0.088 R)
• M69: 25,908,107 km (0.115 R)
• M70: 26,002,803 km (0.091 R)
• M71: 27,003,762 km (0.11 R)
• M72: 27,678,149 km (0.103 R)
• M73: 28,017,288 km (0.098 R)
• M74: 29,486,638 km (0.044 R)
• M75: 29,733,923 km (0.112 R)
• M76: 30,280,554 km (0.117 R)
• M77: 30,880,441 km (0.072 R)
• M78: 30,930,706 km (0.113 R)
• M79: 31,031,086 km (0.068 R)
• M80: 31,838,466 km (0.057 R)
• M81: 31,939,893 km (0.077 R)
• M82: 32,755,052 km (0.109 R)
• M83: 32,908,689 km (0.105 R)
• M84: 33,062,476 km (0.101 R)
• M85: 33,370,797 km (0.096 R)
• M86: 33,473,870 km (0.073 R)
• M87: 33,525,332 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.4

Radius: 7.1

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.82 AU - 12.02 AU

Year: 21718 Days

Day: 23 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,745,011 km

• M1: 90,507 km (0.101 R)
• M2: 820,844 km (0.084 R)
• M3: 962,363 km (0.086 R)
• M4: 1,664,426 km (0.111 R)
• M5: 1,937,741 km (0.115 R)
• M6: 2,594,925 km (0.096 R)
• M7: 2,734,200 km (0.103 R)
• M8: 2,911,773 km (0.111 R)
• M9: 2,983,879 km (0.105 R)
• M10: 4,175,576 km (0.054 R)
• M11: 4,672,241 km (0.089 R)
• M12: 5,100,539 km (0.099 R)
• M13: 5,721,071 km (0.114 R)
• M14: 6,365,389 km (0.098 R)
• M15: 7,080,916 km (0.088 R)
• M16: 7,276,141 km (0.108 R)
• M17: 7,671,678 km (0.031 R)
• M18: 7,821,874 km (0.088 R)
• M19: 8,176,122 km (0.104 R)
• M20: 8,380,772 km (0.113 R)
• M21: 9,005,193 km (0.085 R)
• M22: 9,322,939 km (0.081 R)
• M23: 9,376,346 km (0.087 R)
• M24: 9,698,430 km (0.069 R)
• M25: 9,915,197 km (0.08 R)
• M26: 10,353,519 km (0.056 R)
• M27: 12,111,144 km (0.069 R)
• M28: 12,227,681 km (0.107 R)
• M29: 12,461,802 km (0.102 R)
• M30: 12,815,900 km (0.107 R)
• M31: 13,293,117 km (0.036 R)
• M32: 14,019,864 km (0.08 R)
• M33: 14,265,055 km (0.109 R)
• M34: 14,326,539 km (0.115 R)
• M35: 15,701,942 km (0.106 R)
• M36: 17,184,158 km (0.11 R)
• M37: 17,710,144 km (0.101 R)
• M38: 18,643,335 km (0.119 R)
• M39: 18,912,911 km (0.042 R)
• M40: 19,048,297 km (0.062 R)
• M41: 20,072,893 km (0.098 R)
• M42: 20,210,972 km (0.103 R)
• M43: 20,975,417 km (0.032 R)
• M44: 21,396,535 km (0.118 R)
• M45: 21,678,676 km (0.055 R)
• M46: 21,891,255 km (0.118 R)
• M47: 22,748,002 km (0.117 R)
• M48: 24,053,692 km (0.112 R)
• M49: 24,126,995 km (0.09 R)
• M50: 26,358,846 km (0.041 R)
• M51: 29,828,020 km (0.109 R)
• M52: 30,538,909 km (0.078 R)
• M53: 31,655,807 km (0.116 R)
• M54: 31,736,141 km (0.079 R)
• M55: 32,057,926 km (0.114 R)
• M56: 32,542,773 km (0.099 R)
• M57: 33,683,307 km (0.048 R)
• M58: 34,671,401 km (0.113 R)
• M59: 35,085,937 km (0.115 R)
• M60: 35,502,118 km (0.065 R)
• M61: 37,437,316 km (0.052 R)
• M62: 38,118,435 km (0.099 R)
• M63: 38,717,724 km (0.096 R)
• M64: 40,447,225 km (0.093 R)
• M65: 40,534,441 km (0.086 R)
• M66: 40,708,872 km (0.049 R)
• M67: 41,409,289 km (0.107 R)
• M68: 41,497,103 km (0.11 R)
• M69: 42,910,653 km (0.052 R)
• M70: 43,088,376 km (0.106 R)
• M71: 44,250,153 km (0.118 R)
• M72: 48,073,276 km (0.092 R)
• M73: 50,304,827 km (0.044 R)
• M74: 50,492,423 km (0.103 R)
• M75: 51,811,278 km (0.111 R)
• M76: 52,190,209 km (0.095 R)
• M77: 52,760,327 km (0.041 R)
• M78: 53,428,132 km (0.117 R)
• M79: 53,619,318 km (0.045 R)
• M80: 53,906,695 km (0.115 R)
• M81: 54,002,587 km (0.096 R)
• M82: 54,386,904 km (0.08 R)
• M83: 54,868,310 km (0.091 R)
• M84: 55,835,610 km (0.104 R)
• M85: 58,081,672 km (0.085 R)
• M86: 58,672,434 km (0.084 R)
• M87: 59,067,373 km (0.09 R)
• M88: 59,760,609 km (0.077 R)
• M89: 60,855,516 km (0.107 R)
• M90: 62,459,804 km (0.107 R)
• M91: 63,469,589 km (0.109 R)
• M92: 65,710,117 km (0.113 R)
• M93: 66,736,957 km (0.072 R)
• M94: 69,223,273 km (0.049 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 14,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit