🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 11.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.99 AU - 1.53 AU

Year: 976 Days

Day: 8.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,934,126 km

• M1: 146,307 km (0.109 R)
• M2: 225,145 km (0.092 R)
• M3: 309,967 km (0.12 R)
• M4: 395,836 km (0.106 R)
• M5: 530,624 km (0.073 R)
• M6: 640,877 km (0.093 R)
• M7: 737,817 km (0.068 R)
• M8: 857,944 km (0.085 R)
• M9: 997,668 km (0.089 R)
• M10: 1,152,053 km (0.111 R)
• M11: 1,246,001 km (0.102 R)
• M12: 1,420,581 km (0.093 R)
• M13: 1,544,000 km (0.106 R)
• M14: 1,716,935 km (0.087 R)
• M15: 1,794,277 km (0.066 R)
• M16: 1,880,595 km (0.109 R)
• M17: 1,960,480 km (0.049 R)
• M18: 2,033,334 km (0.074 R)
• M19: 2,274,486 km (0.037 R)
• M20: 2,420,194 km (0.055 R)
• M21: 2,533,889 km (0.103 R)
• M22: 2,857,918 km (0.115 R)
• M23: 2,941,094 km (0.085 R)
• M24: 3,034,443 km (0.061 R)
• M25: 3,330,348 km (0.067 R)
• M26: 3,645,700 km (0.03 R)
• M27: 3,766,426 km (0.089 R)
• M28: 3,888,647 km (0.106 R)
• M29: 3,970,776 km (0.116 R)
• M30: 4,189,189 km (0.09 R)
• M31: 4,273,562 km (0.12 R)
• M32: 4,422,412 km (0.107 R)
• M33: 4,659,974 km (0.088 R)
• M34: 4,747,339 km (0.103 R)
• M35: 4,857,443 km (0.101 R)
• M36: 5,013,025 km (0.113 R)
• M37: 5,113,854 km (0.105 R)
• M38: 5,226,800 km (0.062 R)
• M39: 5,374,752 km (0.11 R)
• M40: 5,466,605 km (0.098 R)
• M41: 5,745,007 km (0.112 R)
• M42: 5,850,773 km (0.097 R)
• M43: 6,195,596 km (0.05 R)
• M44: 6,400,994 km (0.079 R)
• M45: 6,706,921 km (0.089 R)
• M46: 6,905,288 km (0.091 R)
• M47: 7,068,051 km (0.046 R)
• M48: 7,257,292 km (0.118 R)
• M49: 7,614,980 km (0.071 R)
• M50: 7,861,219 km (0.095 R)
• M51: 8,361,324 km (0.067 R)
• M52: 8,831,062 km (0.113 R)
• M53: 8,994,123 km (0.103 R)
• M54: 9,117,093 km (0.081 R)
• M55: 9,199,371 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.4

Radius: 10.7

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.39 AU - 1.55 AU

Year: 1230 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,934,126 km

• M1: 268,379 km (0.104 R)
• M2: 472,580 km (0.037 R)
• M3: 587,620 km (0.042 R)
• M4: 666,459 km (0.111 R)
• M5: 851,960 km (0.037 R)
• M6: 1,048,232 km (0.101 R)
• M7: 1,121,685 km (0.114 R)
• M8: 1,512,883 km (0.105 R)
• M9: 1,690,905 km (0.091 R)
• M10: 1,765,853 km (0.099 R)
• M11: 1,958,087 km (0.113 R)
• M12: 2,220,780 km (0.105 R)
• M13: 2,414,809 km (0.051 R)
• M14: 2,780,276 km (0.1 R)
• M15: 2,864,500 km (0.114 R)
• M16: 3,142,902 km (0.107 R)
• M17: 3,584,963 km (0.088 R)
• M18: 3,780,488 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 8.7

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.94 AU - 3.16 AU

Year: 2811 Days

Day: 8.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 65,934,126 km

• M1: 709,094 km (0.099 R)
• M2: 868,715 km (0.088 R)
• M3: 937,979 km (0.116 R)
• M4: 1,040,304 km (0.12 R)
• M5: 1,103,583 km (0.071 R)
• M6: 1,279,062 km (0.032 R)
• M7: 1,499,270 km (0.062 R)
• M8: 1,559,408 km (0.114 R)
• M9: 1,795,025 km (0.117 R)
• M10: 2,002,517 km (0.112 R)
• M11: 2,231,701 km (0.119 R)
• M12: 2,314,578 km (0.1 R)
• M13: 2,455,051 km (0.116 R)
• M14: 2,512,047 km (0.088 R)
• M15: 2,598,365 km (0.117 R)
• M16: 3,121,958 km (0.05 R)
• M17: 3,372,086 km (0.053 R)
• M18: 3,645,251 km (0.068 R)
• M19: 4,009,223 km (0.119 R)
• M20: 4,076,692 km (0.09 R)
• M21: 4,229,880 km (0.097 R)
• M22: 4,402,217 km (0.075 R)
• M23: 4,629,905 km (0.055 R)
• M24: 4,700,814 km (0.102 R)
• M25: 4,915,487 km (0.118 R)
• M26: 5,005,844 km (0.102 R)
• M27: 5,243,555 km (0.05 R)
• M28: 5,635,352 km (0.111 R)
• M29: 5,711,048 km (0.099 R)
• M30: 5,825,341 km (0.077 R)
• M31: 6,036,723 km (0.098 R)
• M32: 6,546,403 km (0.119 R)
• M33: 6,685,978 km (0.109 R)
• M34: 7,029,155 km (0.027 R)
• M35: 7,151,526 km (0.092 R)
• M36: 7,274,795 km (0.043 R)
• M37: 7,398,662 km (0.099 R)
• M38: 7,627,696 km (0.051 R)
• M39: 7,795,695 km (0.093 R)
• M40: 8,719,761 km (0.061 R)
• M41: 9,006,091 km (0.064 R)
• M42: 9,072,512 km (0.115 R)
• M43: 9,295,264 km (0.099 R)
• M44: 9,384,873 km (0.086 R)
• M45: 10,135,405 km (0.079 R)
• M46: 10,834,177 km (0.111 R)
• M47: 10,999,483 km (0.053 R)
• M48: 11,548,656 km (0.091 R)
• M49: 11,741,638 km (0.113 R)
• M50: 11,911,581 km (0.117 R)
• M51: 12,131,041 km (0.119 R)
• M52: 12,549,466 km (0.107 R)
• M53: 12,997,661 km (0.115 R)
• M54: 13,123,024 km (0.096 R)
• M55: 13,198,422 km (0.074 R)
• M56: 13,400,379 km (0.112 R)
• M57: 13,577,952 km (0.071 R)
• M58: 13,960,922 km (0.067 R)
• M59: 14,037,965 km (0.043 R)
• M60: 14,166,619 km (0.115 R)
• M61: 14,425,274 km (0.086 R)
• M62: 14,711,455 km (0.119 R)
• M63: 14,947,071 km (0.081 R)
• M64: 15,078,568 km (0.117 R)
• M65: 15,316,129 km (0.09 R)
• M66: 15,395,566 km (0.091 R)
• M67: 15,581,516 km (0.119 R)
• M68: 15,688,030 km (0.076 R)
• M69: 16,009,366 km (0.08 R)
• M70: 16,251,714 km (0.047 R)
• M71: 16,468,033 km (0.097 R)
• M72: 16,576,641 km (0.117 R)
• M73: 16,631,094 km (0.077 R)
• M74: 18,374,358 km (0.111 R)
• M75: 18,797,870 km (0.068 R)
• M76: 19,110,530 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.4

Radius: 5.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.31 AU - 6.39 AU

Year: 11045 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 65,934,126 km

• M1: 109,805 km (0.113 R)
• M2: 176,525 km (0.085 R)
• M3: 329,564 km (0.068 R)
• M4: 379,979 km (0.086 R)
• M5: 778,358 km (0.049 R)
• M6: 1,147,416 km (0.106 R)
• M7: 1,368,521 km (0.115 R)
• M8: 1,849,927 km (0.104 R)
• M9: 2,264,313 km (0.096 R)
• M10: 2,706,674 km (0.072 R)
• M11: 2,937,803 km (0.119 R)
• M12: 3,652,133 km (0.107 R)
• M13: 4,417,476 km (0.091 R)
• M14: 4,652,943 km (0.095 R)
• M15: 5,230,839 km (0.107 R)
• M16: 5,557,262 km (0.095 R)
• M17: 5,949,807 km (0.058 R)
• M18: 6,412,363 km (0.075 R)
• M19: 6,617,013 km (0.073 R)
• M20: 6,928,177 km (0.09 R)
• M21: 7,074,932 km (0.107 R)
• M22: 7,159,305 km (0.054 R)
• M23: 7,350,342 km (0.085 R)
• M24: 7,478,547 km (0.099 R)
• M25: 7,607,650 km (0.1 R)
• M26: 7,694,118 km (0.05 R)
• M27: 7,889,792 km (0.087 R)
• M28: 8,508,977 km (0.103 R)
• M29: 9,420,477 km (0.074 R)
• M30: 9,746,750 km (0.108 R)
• M31: 11,285,215 km (0.057 R)
• M32: 11,881,212 km (0.106 R)
• M33: 12,436,669 km (0.106 R)
• M34: 13,546,536 km (0.071 R)
• M35: 13,677,584 km (0.101 R)
• M36: 15,556,832 km (0.104 R)
• M37: 16,947,943 km (0.098 R)
• M38: 17,830,271 km (0.097 R)
• M39: 17,945,162 km (0.063 R)
• M40: 18,031,480 km (0.078 R)
• M41: 18,873,417 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.9

Radius: 5.1

Gravity: 36.98 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.95 AU - 8.65 AU

Year: 13614 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,934,126 km

• M1: 570,716 km (0.025 R)
• M2: 610,210 km (0.091 R)
• M3: 912,996 km (0.081 R)
• M4: 1,553,873 km (0.109 R)
• M5: 1,638,545 km (0.104 R)
• M6: 2,146,430 km (0.062 R)
• M7: 2,401,345 km (0.112 R)
• M8: 2,870,334 km (0.095 R)
• M9: 3,222,488 km (0.115 R)
• M10: 3,738,152 km (0.074 R)
• M11: 3,851,996 km (0.082 R)
• M12: 3,890,143 km (0.063 R)
• M13: 4,968,594 km (0.092 R)
• M14: 5,955,042 km (0.115 R)
• M15: 7,329,248 km (0.032 R)
• M16: 7,376,671 km (0.085 R)
• M17: 7,663,450 km (0.06 R)
• M18: 10,297,270 km (0.084 R)
• M19: 10,617,559 km (0.105 R)
• M20: 10,671,265 km (0.055 R)
• M21: 10,887,135 km (0.027 R)
• M22: 10,941,289 km (0.064 R)
• M23: 11,104,351 km (0.076 R)
• M24: 11,213,408 km (0.066 R)
• M25: 11,542,972 km (0.057 R)
• M26: 11,987,277 km (0.101 R)
• M27: 12,155,425 km (0.105 R)
• M28: 12,949,940 km (0.115 R)
• M29: 13,527,836 km (0.1 R)
• M30: 13,702,866 km (0.087 R)
• M31: 14,113,961 km (0.1 R)
• M32: 14,768,451 km (0.113 R)
• M33: 14,948,567 km (0.037 R)
• M34: 15,371,780 km (0.119 R)
• M35: 15,493,552 km (0.119 R)
• M36: 15,799,031 km (0.088 R)
• M37: 16,416,122 km (0.111 R)
• M38: 16,915,330 km (0.098 R)
• M39: 17,229,935 km (0.062 R)
• M40: 20,014,101 km (0.045 R)
• M41: 20,950,284 km (0.075 R)
• M42: 22,795,574 km (0.113 R)
• M43: 23,003,814 km (0.027 R)
• M44: 23,352,228 km (0.105 R)
• M45: 23,492,102 km (0.106 R)
• M46: 24,478,999 km (0.075 R)
• M47: 24,621,117 km (0.096 R)
• M48: 24,906,101 km (0.049 R)
• M49: 24,977,459 km (0.036 R)
• M50: 25,335,596 km (0.108 R)
• M51: 25,479,360 km (0.109 R)
• M52: 26,129,512 km (0.062 R)
• M53: 26,274,772 km (0.105 R)
• M54: 26,931,506 km (0.105 R)
• M55: 28,335,632 km (0.099 R)
• M56: 28,410,281 km (0.086 R)
• M57: 28,634,379 km (0.119 R)
• M58: 29,159,467 km (0.112 R)
• M59: 29,461,057 km (0.119 R)
• M60: 29,687,847 km (0.05 R)
• M61: 29,839,390 km (0.079 R)
• M62: 30,371,659 km (0.028 R)
• M63: 31,600,306 km (0.089 R)
• M64: 31,755,140 km (0.088 R)
• M65: 32,143,047 km (0.096 R)
• M66: 32,376,420 km (0.089 R)
• M67: 32,688,631 km (0.117 R)
• M68: 34,344,081 km (0.116 R)
• M69: 34,662,425 km (0.073 R)
• M70: 35,945,825 km (0.114 R)
• M71: 37,162,953 km (0.037 R)
• M72: 39,554,275 km (0.104 R)
• M73: 41,147,792 km (0.096 R)
• M74: 41,316,688 km (0.079 R)
• M75: 41,740,199 km (0.091 R)
• M76: 43,276,270 km (0.08 R)
• M77: 44,917,658 km (0.1 R)
• M78: 45,004,575 km (0.104 R)
• M79: 45,527,569 km (0.12 R)
• M80: 47,550,581 km (0.082 R)
• M81: 49,154,270 km (0.112 R)
• M82: 50,052,755 km (0.083 R)
• M83: 50,594,449 km (0.108 R)
• M84: 52,139,944 km (0.074 R)
• M85: 54,162,657 km (0.117 R)
• M86: 54,811,762 km (0.055 R)
• M87: 55,836,807 km (0.098 R)
• M88: 56,398,547 km (0.062 R)
• M89: 57,433,315 km (0.101 R)
• M90: 57,811,200 km (0.113 R)
• M91: 58,379,522 km (0.112 R)
• M92: 59,712,888 km (0.07 R)
• M93: 60,575,170 km (0.066 R)
• M94: 62,021,632 km (0.105 R)
• M95: 62,215,361 km (0.08 R)
• M96: 64,163,574 km (0.095 R)
• M97: 65,736,596 km (0.092 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: 507 - 13,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit