🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.4

Radius: 11.3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 297 Days

Day: 12.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 91.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 81,635,772 km

• M1: 143,315 km (0.061 R)
• M2: 222,153 km (0.118 R)
• M3: 333,902 km (0.094 R)
• M4: 456,274 km (0.1 R)
• M5: 571,314 km (0.1 R)
• M6: 715,227 km (0.057 R)
• M7: 819,796 km (0.103 R)
• M8: 891,304 km (0.054 R)
• M9: 1,029,383 km (0.111 R)
• M10: 1,124,078 km (0.112 R)
• M11: 1,248,095 km (0.026 R)
• M12: 1,417,889 km (0.104 R)
• M13: 1,505,852 km (0.091 R)
• M14: 1,576,462 km (0.118 R)
• M15: 1,662,930 km (0.112 R)
• M16: 1,805,646 km (0.065 R)
• M17: 1,881,193 km (0.074 R)
• M18: 1,973,196 km (0.056 R)
• M19: 2,056,372 km (0.052 R)
• M20: 2,188,766 km (0.104 R)
• M21: 2,269,549 km (0.108 R)
• M22: 2,378,905 km (0.044 R)
• M23: 2,451,012 km (0.094 R)
• M24: 2,540,621 km (0.095 R)
• M25: 2,637,261 km (0.117 R)
• M26: 2,764,120 km (0.076 R)
• M27: 2,910,726 km (0.111 R)
• M28: 3,060,024 km (0.078 R)
• M29: 3,187,482 km (0.107 R)
• M30: 3,261,084 km (0.097 R)
• M31: 3,335,285 km (0.055 R)
• M32: 3,535,895 km (0.086 R)
• M33: 3,786,023 km (0.055 R)
• M34: 3,857,531 km (0.099 R)
• M35: 3,942,801 km (0.087 R)
• M36: 4,035,253 km (0.056 R)
• M37: 4,195,472 km (0.096 R)
• M38: 4,289,869 km (0.111 R)
• M39: 4,467,142 km (0.072 R)
• M40: 4,772,920 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 13.2

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.72 AU - 0.9 AU

Year: 503 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 81,635,772 km

• M1: 164,707 km (0.052 R)
• M2: 253,568 km (0.099 R)
• M3: 374,294 km (0.106 R)
• M4: 462,706 km (0.095 R)
• M5: 553,662 km (0.09 R)
• M6: 737,368 km (0.11 R)
• M7: 853,157 km (0.078 R)
• M8: 1,061,247 km (0.077 R)
• M9: 1,164,320 km (0.047 R)
• M10: 1,430,006 km (0.095 R)
• M11: 1,556,416 km (0.084 R)
• M12: 1,715,588 km (0.117 R)
• M13: 1,826,889 km (0.095 R)
• M14: 1,940,733 km (0.088 R)
• M15: 2,038,570 km (0.093 R)
• M16: 2,426,926 km (0.092 R)
• M17: 2,559,470 km (0.086 R)
• M18: 2,715,052 km (0.081 R)
• M19: 2,950,818 km (0.052 R)
• M20: 3,042,821 km (0.085 R)
• M21: 3,128,690 km (0.077 R)
• M22: 3,229,818 km (0.098 R)
• M23: 3,346,804 km (0.096 R)
• M24: 3,487,575 km (0.104 R)
• M25: 3,668,289 km (0.103 R)
• M26: 3,759,694 km (0.1 R)
• M27: 3,976,461 km (0.103 R)
• M28: 4,078,337 km (0.1 R)
• M29: 4,341,330 km (0.094 R)
• M30: 4,430,191 km (0.114 R)
• M31: 4,708,892 km (0.104 R)
• M32: 4,817,051 km (0.107 R)
• M33: 5,044,291 km (0.069 R)
• M34: 5,474,534 km (0.082 R)
• M35: 5,925,572 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 12.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.4 AU - 2.14 AU

Year: 1625 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 81,635,772 km

• M1: 163,062 km (0.064 R)
• M2: 388,356 km (0.102 R)
• M3: 506,838 km (0.112 R)
• M4: 756,367 km (0.099 R)
• M5: 949,198 km (0.077 R)
• M6: 1,038,359 km (0.091 R)
• M7: 1,187,657 km (0.119 R)
• M8: 1,519,166 km (0.1 R)
• M9: 1,668,764 km (0.119 R)
• M10: 1,823,598 km (0.099 R)
• M11: 1,995,037 km (0.059 R)
• M12: 2,148,076 km (0.079 R)
• M13: 2,244,118 km (0.1 R)
• M14: 2,366,489 km (0.083 R)
• M15: 2,904,891 km (0.085 R)
• M16: 3,215,905 km (0.101 R)
• M17: 3,354,583 km (0.116 R)
• M18: 3,580,625 km (0.049 R)
• M19: 3,710,177 km (0.045 R)
• M20: 3,914,527 km (0.119 R)
• M21: 4,442,159 km (0.117 R)
• M22: 4,738,064 km (0.114 R)
• M23: 5,105,027 km (0.117 R)
• M24: 5,382,382 km (0.077 R)
• M25: 5,464,810 km (0.086 R)
• M26: 5,564,442 km (0.082 R)
• M27: 6,002,914 km (0.111 R)
• M28: 6,470,108 km (0.08 R)
• M29: 6,770,351 km (0.104 R)
• M30: 6,949,270 km (0.065 R)
• M31: 7,202,240 km (0.116 R)
• M32: 7,293,345 km (0.078 R)
• M33: 7,403,150 km (0.113 R)
• M34: 7,642,955 km (0.104 R)
• M35: 7,791,955 km (0.107 R)
• M36: 8,035,949 km (0.089 R)
• M37: 8,397,228 km (0.118 R)
• M38: 8,628,207 km (0.102 R)
• M39: 9,056,954 km (0.086 R)
• M40: 9,353,457 km (0.096 R)
• M41: 9,552,871 km (0.114 R)
• M42: 9,693,344 km (0.065 R)
• M43: 9,915,347 km (0.099 R)
• M44: 10,261,965 km (0.12 R)
• M45: 10,364,589 km (0.12 R)
• M46: 10,591,679 km (0.098 R)
• M47: 11,240,784 km (0.092 R)
• M48: 11,602,212 km (0.067 R)
• M49: 11,687,782 km (0.048 R)
• M50: 11,859,521 km (0.106 R)
• M51: 11,989,073 km (0.106 R)
• M52: 12,097,232 km (0.112 R)
• M53: 12,314,598 km (0.063 R)
• M54: 12,555,300 km (0.08 R)
• M55: 12,930,342 km (0.095 R)
• M56: 13,241,955 km (0.092 R)
• M57: 14,421,235 km (0.114 R)
• M58: 14,651,765 km (0.087 R)
• M59: 14,906,979 km (0.056 R)
• M60: 15,492,206 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.5

Radius: 12.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.85 AU - 3.65 AU

Year: 4044 Days

Day: 7 Hours

Environment

Temp: -218 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 81,635,772 km

• M1: 162,912 km (0.109 R)
• M2: 270,323 km (0.106 R)
• M3: 462,108 km (0.11 R)
• M4: 949,198 km (0.089 R)
• M5: 1,040,004 km (0.039 R)
• M6: 1,434,195 km (0.111 R)
• M7: 1,555,369 km (0.117 R)
• M8: 1,696,141 km (0.116 R)
• M9: 1,841,251 km (0.096 R)
• M10: 2,391,621 km (0.047 R)
• M11: 2,723,130 km (0.098 R)
• M12: 2,836,974 km (0.064 R)
• M13: 3,410,233 km (0.095 R)
• M14: 3,847,807 km (0.096 R)
• M15: 4,504,093 km (0.062 R)
• M16: 4,594,300 km (0.114 R)
• M17: 5,674,546 km (0.079 R)
• M18: 6,624,343 km (0.091 R)
• M19: 6,804,758 km (0.119 R)
• M20: 7,276,141 km (0.108 R)
• M21: 7,489,019 km (0.081 R)
• M22: 7,623,208 km (0.109 R)
• M23: 7,785,223 km (0.091 R)
• M24: 8,696,872 km (0.053 R)
• M25: 9,496,772 km (0.106 R)
• M26: 10,023,506 km (0.1 R)
• M27: 10,619,953 km (0.109 R)
• M28: 10,740,678 km (0.047 R)
• M29: 10,861,853 km (0.12 R)
• M30: 11,197,401 km (0.093 R)
• M31: 11,785,021 km (0.11 R)
• M32: 12,382,665 km (0.077 R)
• M33: 12,637,280 km (0.059 R)
• M34: 12,797,350 km (0.113 R)
• M35: 13,281,449 km (0.105 R)
• M36: 13,640,334 km (0.079 R)
• M37: 14,035,422 km (0.093 R)
• M38: 14,300,958 km (0.062 R)
• M39: 14,434,399 km (0.109 R)
• M40: 14,601,799 km (0.102 R)
• M41: 14,870,776 km (0.083 R)
• M42: 15,379,858 km (0.109 R)
• M43: 15,963,589 km (0.096 R)
• M44: 16,659,668 km (0.074 R)
• M45: 16,976,217 km (0.053 R)
• M46: 17,901,779 km (0.079 R)
• M47: 18,045,542 km (0.088 R)
• M48: 18,298,213 km (0.088 R)
• M49: 18,443,173 km (0.086 R)
• M50: 18,552,081 km (0.071 R)
• M51: 19,063,257 km (0.087 R)
• M52: 19,727,322 km (0.098 R)
• M53: 19,913,122 km (0.09 R)
• M54: 20,624,610 km (0.108 R)
• M55: 20,775,404 km (0.092 R)
• M56: 21,344,325 km (0.084 R)
• M57: 21,535,212 km (0.115 R)
• M58: 22,575,216 km (0.1 R)
• M59: 22,925,574 km (0.111 R)
• M60: 23,120,949 km (0.073 R)
• M61: 23,316,923 km (0.071 R)
• M62: 23,908,133 km (0.08 R)
• M63: 24,504,281 km (0.095 R)
• M64: 24,904,455 km (0.098 R)
• M65: 25,630,154 km (0.045 R)
• M66: 26,036,462 km (0.101 R)
• M67: 26,649,813 km (0.025 R)
• M68: 26,896,351 km (0.079 R)
• M69: 27,640,899 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.6

Radius: 5.5

Gravity: 29.47 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.5 AU - 10.04 AU

Year: 19482 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,635,772 km

• M1: 535,261 km (0.09 R)
• M2: 1,451,399 km (0.11 R)
• M3: 2,234,095 km (0.09 R)
• M4: 2,419,147 km (0.06 R)
• M5: 2,804,062 km (0.08 R)
• M6: 3,084,858 km (0.068 R)
• M7: 3,166,837 km (0.09 R)
• M8: 3,847,657 km (0.12 R)
• M9: 4,433,034 km (0.07 R)
• M10: 4,949,894 km (0.103 R)
• M11: 5,337,802 km (0.099 R)
• M12: 5,886,826 km (0.036 R)
• M13: 6,558,819 km (0.086 R)
• M14: 7,418,858 km (0.113 R)
• M15: 8,143,360 km (0.104 R)
• M16: 8,600,232 km (0.104 R)
• M17: 8,773,766 km (0.12 R)
• M18: 9,065,631 km (0.12 R)
• M19: 9,479,419 km (0.106 R)
• M20: 10,142,287 km (0.099 R)
• M21: 11,384,996 km (0.109 R)
• M22: 11,575,584 km (0.081 R)
• M23: 13,071,264 km (0.098 R)
• M24: 13,204,106 km (0.089 R)
• M25: 13,807,734 km (0.099 R)
• M26: 14,489,003 km (0.082 R)
• M27: 14,695,448 km (0.104 R)
• M28: 15,742,483 km (0.106 R)
• M29: 16,813,454 km (0.097 R)
• M30: 17,394,193 km (0.081 R)
• M31: 18,203,368 km (0.099 R)
• M32: 18,874,464 km (0.059 R)
• M33: 19,705,780 km (0.072 R)
• M34: 19,781,925 km (0.106 R)
• M35: 20,394,678 km (0.052 R)
• M36: 21,169,595 km (0.045 R)
• M37: 23,308,994 km (0.117 R)
• M38: 23,956,154 km (0.044 R)
• M39: 26,518,616 km (0.088 R)
• M40: 31,274,033 km (0.104 R)
• M41: 32,076,775 km (0.071 R)
• M42: 32,976,756 km (0.12 R)
• M43: 33,429,739 km (0.105 R)
• M44: 33,702,605 km (0.096 R)
• M45: 33,884,965 km (0.076 R)
• M46: 34,159,028 km (0.069 R)
• M47: 35,077,858 km (0.089 R)
• M48: 35,540,265 km (0.073 R)
• M49: 37,882,818 km (0.101 R)
• M50: 38,167,204 km (0.094 R)
• M51: 38,357,193 km (0.051 R)
• M52: 40,274,589 km (0.077 R)
• M53: 41,537,644 km (0.095 R)
• M54: 42,026,829 km (0.061 R)
• M55: 42,321,238 km (0.044 R)
• M56: 42,912,149 km (0.12 R)
• M57: 44,401,396 km (0.077 R)
• M58: 45,504,381 km (0.104 R)
• M59: 46,312,060 km (0.04 R)
• M60: 46,819,346 km (0.093 R)
• M61: 50,421,214 km (0.086 R)
• M62: 51,991,842 km (0.051 R)
• M63: 52,730,407 km (0.104 R)
• M64: 53,153,919 km (0.09 R)
• M65: 53,684,991 km (0.103 R)
• M66: 54,645,260 km (0.098 R)
• M67: 54,859,484 km (0.078 R)
• M68: 56,907,928 km (0.089 R)
• M69: 57,124,994 km (0.117 R)
• M70: 57,233,602 km (0.08 R)
• M71: 57,886,896 km (0.102 R)
• M72: 58,871,549 km (0.112 R)
• M73: 60,414,053 km (0.095 R)
• M74: 60,524,755 km (0.111 R)
• M75: 60,857,311 km (0.118 R)
• M76: 61,635,370 km (0.116 R)
• M77: 62,305,120 km (0.072 R)
• M78: 62,640,817 km (0.066 R)
• M79: 64,667,569 km (0.075 R)
• M80: 66,030,705 km (0.087 R)
• M81: 66,372,985 km (0.096 R)
• M82: 67,288,524 km (0.096 R)
• M83: 67,747,939 km (0.077 R)
• M84: 68,093,211 km (0.1 R)
• M85: 68,669,761 km (0.055 R)
• M86: 70,525,971 km (0.101 R)
• M87: 71,343,225 km (0.089 R)
• M88: 71,811,615 km (0.048 R)
• M89: 74,168,829 km (0.096 R)
• M90: 75,237,856 km (0.13 R)
• M91: 79,201,002 km (0.11 R)
• M92: 80,415,288 km (0.081 R)
• M93: 80,780,756 km (0.096 R)
• M94: 81,513,486 km (0.069 R)
• M95: 81,635,708 km (0.192 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 15,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit