🌌 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: 870.5

Radius: 10.2

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.84 AU - 1.14 AU

Year: 646 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,507,371 km

• M1: 161,416 km (0.107 R)
• M2: 244,892 km (0.106 R)
• M3: 334,501 km (0.082 R)
• M4: 407,056 km (0.117 R)
• M5: 503,846 km (0.045 R)
• M6: 719,267 km (0.098 R)
• M7: 852,259 km (0.03 R)
• M8: 930,499 km (0.1 R)
• M9: 1,041,052 km (0.119 R)
• M10: 1,107,024 km (0.052 R)
• M11: 1,199,625 km (0.104 R)
• M12: 1,314,217 km (0.112 R)
• M13: 1,459,477 km (0.084 R)
• M14: 1,554,920 km (0.088 R)
• M15: 1,666,520 km (0.109 R)
• M16: 1,780,813 km (0.079 R)
• M17: 1,964,968 km (0.106 R)
• M18: 2,032,736 km (0.065 R)
• M19: 2,170,964 km (0.097 R)
• M20: 2,320,113 km (0.055 R)
• M21: 2,497,237 km (0.116 R)
• M22: 2,653,866 km (0.073 R)
• M23: 2,813,786 km (0.116 R)
• M24: 3,046,710 km (0.114 R)
• M25: 3,196,458 km (0.071 R)
• M26: 3,276,792 km (0.102 R)
• M27: 3,439,554 km (0.074 R)
• M28: 3,521,983 km (0.099 R)
• M29: 3,707,484 km (0.086 R)
• M30: 3,820,430 km (0.096 R)
• M31: 3,924,850 km (0.079 R)
• M32: 4,059,189 km (0.094 R)
• M33: 4,273,562 km (0.086 R)
• M34: 4,392,044 km (0.081 R)
• M35: 4,481,653 km (0.114 R)
• M36: 4,672,689 km (0.118 R)
• M37: 4,774,416 km (0.077 R)
• M38: 4,887,213 km (0.075 R)
• M39: 4,969,641 km (0.057 R)
• M40: 5,094,406 km (0.077 R)
• M41: 5,178,181 km (0.118 R)
• M42: 5,346,927 km (0.086 R)
• M43: 5,453,441 km (0.119 R)
• M44: 5,636,100 km (0.093 R)
• M45: 5,711,796 km (0.094 R)
• M46: 5,798,862 km (0.118 R)
• M47: 5,996,331 km (0.088 R)
• M48: 6,196,045 km (0.084 R)
• M49: 6,285,504 km (0.073 R)
• M50: 6,465,770 km (0.115 R)
• M51: 6,533,837 km (0.077 R)
• M52: 6,659,200 km (0.087 R)
• M53: 7,428,133 km (0.082 R)
• M54: 7,570,999 km (0.071 R)
• M55: 7,762,783 km (0.111 R)
• M56: 7,835,188 km (0.107 R)
• M57: 7,920,010 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.3

Radius: 11.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.27 AU

Year: 3426 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,507,371 km

• M1: 184,005 km (0.106 R)
• M2: 345,870 km (0.09 R)
• M3: 454,030 km (0.11 R)
• M4: 663,018 km (0.093 R)
• M5: 788,979 km (0.065 R)
• M6: 999,015 km (0.054 R)
• M7: 1,166,564 km (0.038 R)
• M8: 1,269,637 km (0.086 R)
• M9: 1,365,230 km (0.098 R)
• M10: 1,496,577 km (0.117 R)
• M11: 1,772,436 km (0.107 R)
• M12: 1,880,146 km (0.078 R)
• M13: 1,977,983 km (0.105 R)
• M14: 2,077,466 km (0.076 R)
• M15: 2,178,594 km (0.038 R)
• M16: 2,386,236 km (0.117 R)
• M17: 2,532,692 km (0.115 R)
• M18: 2,613,924 km (0.12 R)
• M19: 2,723,579 km (0.083 R)
• M20: 2,905,191 km (0.065 R)
• M21: 3,236,550 km (0.073 R)
• M22: 3,339,772 km (0.115 R)
• M23: 3,414,272 km (0.092 R)
• M24: 3,825,966 km (0.108 R)
• M25: 4,077,589 km (0.034 R)
• M26: 4,399,823 km (0.114 R)
• M27: 4,481,653 km (0.118 R)
• M28: 5,172,346 km (0.067 R)
• M29: 5,293,521 km (0.059 R)
• M30: 5,645,225 km (0.082 R)
• M31: 6,334,572 km (0.111 R)
• M32: 6,427,173 km (0.101 R)
• M33: 6,501,673 km (0.114 R)
• M34: 6,708,118 km (0.104 R)
• M35: 6,859,511 km (0.116 R)
• M36: 7,050,398 km (0.086 R)
• M37: 7,204,484 km (0.083 R)
• M38: 7,281,826 km (0.111 R)
• M39: 7,437,557 km (0.117 R)
• M40: 7,791,955 km (0.105 R)
• M41: 8,313,602 km (0.09 R)
• M42: 8,435,674 km (0.102 R)
• M43: 8,537,700 km (0.089 R)
• M44: 9,096,448 km (0.063 R)
• M45: 9,201,167 km (0.114 R)
• M46: 9,369,763 km (0.112 R)
• M47: 10,820,564 km (0.086 R)
• M48: 11,087,895 km (0.084 R)
• M49: 11,515,446 km (0.113 R)
• M50: 12,155,575 km (0.12 R)
• M51: 12,526,428 km (0.052 R)
• M52: 12,713,276 km (0.106 R)
• M53: 13,446,305 km (0.061 R)
• M54: 13,637,641 km (0.083 R)
• M55: 13,781,704 km (0.113 R)
• M56: 14,047,390 km (0.065 R)
• M57: 14,461,028 km (0.094 R)
• M58: 14,583,548 km (0.051 R)
• M59: 14,730,902 km (0.102 R)
• M60: 14,928,222 km (0.064 R)
• M61: 15,300,571 km (0.041 R)
• M62: 15,575,682 km (0.092 R)
• M63: 15,801,873 km (0.095 R)
• M64: 16,003,831 km (0.105 R)
• M65: 16,130,540 km (0.097 R)
• M66: 16,257,549 km (0.078 R)
• M67: 17,104,422 km (0.108 R)
• M68: 17,182,063 km (0.102 R)
• M69: 17,285,884 km (0.066 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.5

Radius: 3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.53 AU - 7.55 AU

Year: 12254 Days

Day: 17 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,507,371 km

• M1: 48,320 km (0.104 R)
• M2: 99,483 km (0.096 R)
• M3: 125,513 km (0.063 R)
• M4: 878,887 km (0.119 R)
• M5: 1,035,367 km (0.046 R)
• M6: 1,136,046 km (0.118 R)
• M7: 1,641,089 km (0.082 R)
• M8: 1,803,103 km (0.118 R)
• M9: 1,893,759 km (0.098 R)
• M10: 2,079,261 km (0.107 R)
• M11: 2,158,248 km (0.09 R)
• M12: 2,434,406 km (0.103 R)
• M13: 2,467,617 km (0.109 R)
• M14: 2,635,914 km (0.047 R)
• M15: 2,808,102 km (0.111 R)
• M16: 2,895,467 km (0.099 R)
• M17: 4,071,007 km (0.089 R)
• M18: 4,269,673 km (0.094 R)
• M19: 4,289,719 km (0.101 R)
• M20: 4,759,307 km (0.07 R)
• M21: 5,053,117 km (0.104 R)
• M22: 5,352,761 km (0.028 R)
• M23: 5,482,912 km (0.088 R)
• M24: 6,013,984 km (0.063 R)
• M25: 6,982,032 km (0.074 R)
• M26: 7,315,336 km (0.073 R)
• M27: 7,435,613 km (0.104 R)
• M28: 8,245,835 km (0.065 R)
• M29: 9,499,614 km (0.081 R)
• M30: 9,525,794 km (0.034 R)
• M31: 9,842,044 km (0.097 R)
• M32: 10,054,772 km (0.093 R)
• M33: 10,784,062 km (0.115 R)
• M34: 11,141,152 km (0.105 R)
• M35: 11,362,856 km (0.097 R)
• M36: 11,558,081 km (0.117 R)
• M37: 11,614,031 km (0.115 R)
• M38: 11,923,399 km (0.116 R)
• M39: 13,129,756 km (0.071 R)
• M40: 13,717,676 km (0.113 R)
• M41: 14,374,261 km (0.068 R)
• M42: 14,494,687 km (0.11 R)
• M43: 14,979,983 km (0.119 R)
• M44: 15,624,899 km (0.118 R)
• M45: 15,810,849 km (0.116 R)
• M46: 17,936,336 km (0.091 R)
• M47: 18,066,037 km (0.038 R)
• M48: 18,163,425 km (0.109 R)
• M49: 18,653,508 km (0.092 R)
• M50: 18,982,623 km (0.05 R)
• M51: 19,513,097 km (0.12 R)
• M52: 19,914,319 km (0.092 R)
• M53: 20,758,649 km (0.03 R)
• M54: 22,133,603 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153

Radius: 6

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.22 AU - 12.03 AU

Year: 19574 Days

Day: 19 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,507,371 km

• M1: 78,688 km (0.111 R)
• M2: 119,977 km (0.041 R)
• M3: 322,533 km (0.027 R)
• M4: 384,915 km (0.091 R)
• M5: 644,767 km (0.092 R)
• M6: 775,964 km (0.102 R)
• M7: 880,234 km (0.103 R)
• M8: 934,089 km (0.053 R)
• M9: 989,141 km (0.106 R)
• M10: 1,220,419 km (0.059 R)
• M11: 1,321,847 km (0.057 R)
• M12: 1,489,845 km (0.093 R)
• M13: 1,554,621 km (0.071 R)
• M14: 2,058,467 km (0.059 R)
• M15: 2,228,709 km (0.058 R)
• M16: 2,403,739 km (0.12 R)
• M17: 2,714,005 km (0.108 R)
• M18: 2,793,591 km (0.116 R)
• M19: 3,036,986 km (0.105 R)
• M20: 3,092,038 km (0.113 R)
• M21: 3,175,215 km (0.075 R)
• M22: 3,486,528 km (0.05 R)
• M23: 3,807,715 km (0.094 R)
• M24: 3,896,875 km (0.104 R)
• M25: 4,077,440 km (0.063 R)
• M26: 4,322,481 km (0.074 R)
• M27: 4,540,894 km (0.111 R)
• M28: 4,635,440 km (0.112 R)
• M29: 5,787,792 km (0.103 R)
• M30: 6,063,052 km (0.101 R)
• M31: 6,519,625 km (0.076 R)
• M32: 6,878,211 km (0.039 R)
• M33: 8,106,858 km (0.109 R)
• M34: 8,687,298 km (0.103 R)
• M35: 8,962,857 km (0.059 R)
• M36: 9,081,788 km (0.073 R)
• M37: 9,928,960 km (0.073 R)
• M38: 10,134,508 km (0.099 R)
• M39: 10,175,647 km (0.076 R)
• M40: 10,424,428 km (0.119 R)
• M41: 11,741,189 km (0.095 R)
• M42: 12,352,745 km (0.098 R)
• M43: 13,244,498 km (0.109 R)
• M44: 13,789,333 km (0.047 R)
• M45: 13,926,814 km (0.116 R)
• M46: 14,018,517 km (0.047 R)
• M47: 14,249,048 km (0.051 R)
• M48: 15,042,066 km (0.077 R)
• M49: 15,420,100 km (0.086 R)
• M50: 15,945,188 km (0.086 R)
• M51: 16,041,230 km (0.071 R)
• M52: 16,234,062 km (0.114 R)
• M53: 16,865,814 km (0.081 R)
• M54: 17,307,875 km (0.085 R)
• M55: 17,357,243 km (0.095 R)
• M56: 17,505,494 km (0.091 R)
• M57: 18,961,081 km (0.089 R)
• M58: 19,574,732 km (0.043 R)
• M59: 20,246,875 km (0.066 R)
• M60: 20,403,055 km (0.101 R)
• M61: 20,768,972 km (0.096 R)
• M62: 22,093,511 km (0.116 R)
• M63: 22,469,301 km (0.106 R)
• M64: 23,009,798 km (0.117 R)
• M65: 23,609,386 km (0.11 R)
• M66: 23,883,450 km (0.042 R)
• M67: 24,435,017 km (0.095 R)
• M68: 24,545,869 km (0.114 R)
• M69: 25,326,172 km (0.109 R)
• M70: 26,625,878 km (0.093 R)
• M71: 27,025,753 km (0.077 R)
• M72: 28,820,179 km (0.104 R)
• M73: 29,113,092 km (0.081 R)
• M74: 29,702,208 km (0.115 R)
• M75: 30,116,744 km (0.084 R)
• M76: 31,071,777 km (0.1 R)
• M77: 32,279,331 km (0.109 R)
• M78: 33,563,778 km (0.098 R)
• M79: 34,243,252 km (0.048 R)
• M80: 34,615,750 km (0.104 R)
• M81: 34,927,213 km (0.113 R)
• M82: 35,427,469 km (0.086 R)
• M83: 36,308,600 km (0.11 R)
• M84: 36,498,440 km (0.067 R)
• M85: 37,579,883 km (0.096 R)
• M86: 39,189,556 km (0.089 R)
• M87: 39,319,257 km (0.05 R)
• M88: 40,558,825 km (0.117 R)
• M89: 41,612,593 km (0.081 R)
• M90: 42,542,044 km (0.08 R)
• M91: 44,151,268 km (0.091 R)
• M92: 44,218,737 km (0.069 R)
• M93: 44,963,286 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit