🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 9.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.69 AU - 0.75 AU

Year: 394 Days

Day: 9.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 31,642,201 km

• M1: 154,086 km (0.103 R)
• M2: 228,885 km (0.059 R)
• M3: 288,425 km (0.078 R)
• M4: 386,112 km (0.082 R)
• M5: 446,699 km (0.085 R)
• M6: 557,701 km (0.062 R)
• M7: 624,721 km (0.101 R)
• M8: 739,163 km (0.118 R)
• M9: 813,962 km (0.089 R)
• M10: 887,115 km (0.043 R)
• M11: 1,008,290 km (0.066 R)
• M12: 1,068,578 km (0.079 R)
• M13: 1,227,750 km (0.06 R)
• M14: 1,287,589 km (0.12 R)
• M15: 1,425,967 km (0.112 R)
• M16: 1,553,424 km (0.057 R)
• M17: 1,623,885 km (0.056 R)
• M18: 1,768,546 km (0.111 R)
• M19: 2,011,044 km (0.092 R)
• M20: 2,118,455 km (0.091 R)
• M21: 2,178,893 km (0.032 R)
• M22: 2,326,396 km (0.06 R)
• M23: 2,420,344 km (0.105 R)
• M24: 2,541,219 km (0.058 R)
• M25: 2,664,039 km (0.111 R)
• M26: 2,722,980 km (0.113 R)
• M27: 2,802,118 km (0.082 R)
• M28: 2,868,838 km (0.063 R)
• M29: 2,949,472 km (0.108 R)
• M30: 3,161,452 km (0.089 R)
• M31: 3,399,761 km (0.092 R)
• M32: 3,607,553 km (0.063 R)
• M33: 3,790,212 km (0.101 R)
• M34: 3,893,733 km (0.1 R)
• M35: 4,172,135 km (0.094 R)
• M36: 4,279,247 km (0.115 R)
• M37: 4,472,677 km (0.116 R)
• M38: 4,543,138 km (0.11 R)
• M39: 4,645,313 km (0.061 R)
• M40: 4,748,386 km (0.101 R)
• M41: 5,013,473 km (0.113 R)
• M42: 5,233,981 km (0.073 R)
• M43: 5,308,181 km (0.06 R)
• M44: 5,457,779 km (0.088 R)
• M45: 5,516,272 km (0.119 R)
• M46: 5,600,196 km (0.048 R)
• M47: 5,667,665 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.1 AU - 1.14 AU

Year: 765 Days

Day: 5.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,642,201 km

• M1: 187,147 km (0.11 R)
• M2: 287,228 km (0.094 R)
• M3: 403,316 km (0.107 R)
• M4: 545,135 km (0.068 R)
• M5: 660,475 km (0.067 R)
• M6: 769,083 km (0.109 R)
• M7: 963,709 km (0.046 R)
• M8: 1,116,599 km (0.094 R)
• M9: 1,243,757 km (0.098 R)
• M10: 1,348,026 km (0.084 R)
• M11: 1,664,127 km (0.118 R)
• M12: 1,756,728 km (0.065 R)
• M13: 1,867,281 km (0.069 R)
• M14: 2,153,910 km (0.104 R)
• M15: 2,264,164 km (0.083 R)
• M16: 2,411,368 km (0.03 R)
• M17: 2,544,061 km (0.085 R)
• M18: 2,761,427 km (0.081 R)
• M19: 2,891,128 km (0.114 R)
• M20: 3,032,498 km (0.042 R)
• M21: 3,185,986 km (0.098 R)
• M22: 3,631,488 km (0.073 R)
• M23: 3,846,311 km (0.089 R)
• M24: 4,044,378 km (0.083 R)
• M25: 4,181,859 km (0.113 R)
• M26: 4,364,069 km (0.099 R)
• M27: 4,461,607 km (0.1 R)
• M28: 4,592,954 km (0.069 R)
• M29: 5,268,538 km (0.051 R)
• M30: 5,641,784 km (0.096 R)
• M31: 5,748,448 km (0.054 R)
• M32: 5,927,516 km (0.058 R)
• M33: 6,035,825 km (0.091 R)
• M34: 6,169,267 km (0.082 R)
• M35: 6,291,338 km (0.116 R)
• M36: 6,389,624 km (0.064 R)
• M37: 6,775,437 km (0.109 R)
• M38: 7,041,123 km (0.099 R)
• M39: 7,258,638 km (0.041 R)
• M40: 7,622,012 km (0.052 R)
• M41: 7,819,182 km (0.113 R)
• M42: 7,911,783 km (0.065 R)
• M43: 8,285,777 km (0.116 R)
• M44: 8,515,709 km (0.112 R)
• M45: 8,857,690 km (0.05 R)
• M46: 8,954,181 km (0.083 R)
• M47: 9,051,120 km (0.114 R)
• M48: 9,204,159 km (0.049 R)
• M49: 9,372,157 km (0.025 R)
• M50: 9,583,539 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.6

Radius: 8.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.54 AU - 1.96 AU

Year: 1495 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,642,201 km

• M1: 129,552 km (0.103 R)
• M2: 230,381 km (0.083 R)
• M3: 309,518 km (0.063 R)
• M4: 376,538 km (0.088 R)
• M5: 629,657 km (0.078 R)
• M6: 762,650 km (0.116 R)
• M7: 966,402 km (0.114 R)
• M8: 1,021,753 km (0.086 R)
• M9: 1,099,844 km (0.073 R)
• M10: 1,209,798 km (0.047 R)
• M11: 1,338,901 km (0.099 R)
• M12: 1,416,991 km (0.034 R)
• M13: 1,553,275 km (0.103 R)
• M14: 1,908,869 km (0.071 R)
• M15: 1,979,479 km (0.094 R)
• M16: 2,060,112 km (0.108 R)
• M17: 2,169,169 km (0.056 R)
• M18: 2,383,692 km (0.11 R)
• M19: 2,508,008 km (0.081 R)
• M20: 2,605,247 km (0.1 R)
• M21: 2,673,912 km (0.099 R)
• M22: 2,793,291 km (0.06 R)
• M23: 3,068,252 km (0.099 R)
• M24: 3,600,372 km (0.099 R)
• M25: 3,754,458 km (0.101 R)
• M26: 3,821,328 km (0.052 R)
• M27: 3,910,937 km (0.078 R)
• M28: 4,172,434 km (0.106 R)
• M29: 4,264,736 km (0.069 R)
• M30: 4,322,780 km (0.112 R)
• M31: 4,451,584 km (0.11 R)
• M32: 4,569,617 km (0.112 R)
• M33: 4,724,750 km (0.097 R)
• M34: 5,089,170 km (0.11 R)
• M35: 5,287,387 km (0.118 R)
• M36: 5,374,902 km (0.117 R)
• M37: 5,551,278 km (0.077 R)
• M38: 5,614,857 km (0.097 R)
• M39: 5,716,883 km (0.083 R)
• M40: 5,793,926 km (0.11 R)
• M41: 5,845,387 km (0.076 R)
• M42: 6,157,598 km (0.08 R)
• M43: 6,355,666 km (0.092 R)
• M44: 6,422,087 km (0.082 R)
• M45: 6,948,372 km (0.119 R)
• M46: 7,058,028 km (0.089 R)
• M47: 7,209,869 km (0.105 R)
• M48: 7,265,370 km (0.104 R)
• M49: 7,587,006 km (0.09 R)
• M50: 7,657,466 km (0.12 R)
• M51: 7,956,213 km (0.063 R)
• M52: 8,287,722 km (0.064 R)
• M53: 8,535,755 km (0.105 R)
• M54: 8,830,613 km (0.093 R)
• M55: 8,890,003 km (0.119 R)
• M56: 9,143,871 km (0.109 R)
• M57: 9,264,147 km (0.053 R)
• M58: 9,612,860 km (0.075 R)
• M59: 9,888,868 km (0.074 R)
• M60: 10,089,778 km (0.058 R)
• M61: 10,574,325 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.9

Radius: 4.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.04 AU - 9.82 AU

Year: 15804 Days

Day: 20.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 31,642,201 km

• M1: 55,650 km (0.082 R)
• M2: 112,797 km (0.098 R)
• M3: 210,783 km (0.104 R)
• M4: 270,473 km (0.117 R)
• M5: 297,999 km (0.069 R)
• M6: 346,319 km (0.07 R)
• M7: 729,589 km (0.119 R)
• M8: 1,023,848 km (0.056 R)
• M9: 1,552,377 km (0.091 R)
• M10: 1,691,653 km (0.107 R)
• M11: 1,727,107 km (0.067 R)
• M12: 1,853,218 km (0.058 R)
• M13: 2,152,564 km (0.07 R)
• M14: 2,268,801 km (0.104 R)
• M15: 2,327,593 km (0.048 R)
• M16: 2,426,926 km (0.114 R)
• M17: 2,986,572 km (0.061 R)
• M18: 3,094,582 km (0.119 R)
• M19: 3,653,180 km (0.082 R)
• M20: 4,050,662 km (0.088 R)
• M21: 4,290,766 km (0.112 R)
• M22: 4,461,756 km (0.109 R)
• M23: 4,510,974 km (0.112 R)
• M24: 4,634,841 km (0.082 R)
• M25: 4,835,452 km (0.069 R)
• M26: 4,936,730 km (0.069 R)
• M27: 5,506,698 km (0.097 R)
• M28: 5,799,461 km (0.117 R)
• M29: 6,015,630 km (0.115 R)
• M30: 6,070,083 km (0.068 R)
• M31: 6,344,595 km (0.115 R)
• M32: 6,483,572 km (0.119 R)
• M33: 6,623,296 km (0.068 R)
• M34: 6,679,545 km (0.104 R)
• M35: 6,764,217 km (0.046 R)
• M36: 7,163,793 km (0.09 R)
• M37: 7,337,476 km (0.026 R)
• M38: 7,483,185 km (0.077 R)
• M39: 7,512,506 km (0.108 R)
• M40: 8,560,589 km (0.111 R)
• M41: 8,837,494 km (0.101 R)
• M42: 9,085,976 km (0.049 R)
• M43: 9,749,443 km (0.086 R)
• M44: 9,781,307 km (0.082 R)
• M45: 9,877,499 km (0.12 R)
• M46: 9,941,826 km (0.114 R)
• M47: 10,460,930 km (0.074 R)
• M48: 10,789,896 km (0.062 R)
• M49: 11,694,963 km (0.051 R)
• M50: 11,933,422 km (0.067 R)
• M51: 12,001,938 km (0.119 R)
• M52: 13,327,375 km (0.083 R)
• M53: 13,505,247 km (0.115 R)
• M54: 13,612,359 km (0.043 R)
• M55: 13,683,867 km (0.11 R)
• M56: 14,735,241 km (0.025 R)
• M57: 15,925,292 km (0.117 R)
• M58: 16,722,798 km (0.115 R)
• M59: 16,799,392 km (0.077 R)
• M60: 16,953,029 km (0.105 R)
• M61: 16,991,476 km (0.103 R)
• M62: 17,845,380 km (0.068 R)
• M63: 18,475,038 km (0.099 R)
• M64: 18,872,370 km (0.101 R)
• M65: 19,837,276 km (0.055 R)
• M66: 20,448,383 km (0.115 R)
• M67: 21,272,967 km (0.098 R)
• M68: 21,689,148 km (0.058 R)
• M69: 22,024,247 km (0.113 R)
• M70: 22,234,432 km (0.109 R)
• M71: 23,509,754 km (0.043 R)
• M72: 24,026,465 km (0.036 R)
• M73: 24,156,316 km (0.075 R)
• M74: 24,199,550 km (0.112 R)
• M75: 24,373,083 km (0.104 R)
• M76: 24,721,347 km (0.035 R)
• M77: 24,896,078 km (0.095 R)
• M78: 24,939,760 km (0.03 R)
• M79: 25,027,275 km (0.092 R)
• M80: 25,554,907 km (0.099 R)
• M81: 25,731,582 km (0.094 R)
• M82: 25,952,987 km (0.116 R)
• M83: 26,041,698 km (0.062 R)
• M84: 26,353,161 km (0.098 R)
• M85: 26,889,918 km (0.065 R)
• M86: 27,520,473 km (0.093 R)
• M87: 27,792,292 km (0.029 R)
• M88: 27,928,576 km (0.079 R)
• M89: 28,019,532 km (0.095 R)
• M90: 28,521,432 km (0.068 R)
• M91: 29,349,157 km (0.073 R)
• M92: 29,580,585 km (0.104 R)
• M93: 29,719,562 km (0.094 R)
• M94: 30,511,832 km (0.118 R)
• M95: 30,605,630 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit