🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.2

Radius: 9

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.68 AU - 0.82 AU

Year: 419 Days

Day: 6.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 20,734,302 km

• M1: 115,639 km (0.119 R)
• M2: 176,825 km (0.108 R)
• M3: 237,412 km (0.116 R)
• M4: 316,250 km (0.091 R)
• M5: 376,388 km (0.081 R)
• M6: 522,994 km (0.092 R)
• M7: 589,864 km (0.033 R)
• M8: 724,353 km (0.09 R)
• M9: 782,098 km (0.111 R)
• M10: 878,887 km (0.073 R)
• M11: 950,694 km (0.117 R)
• M12: 1,199,625 km (0.055 R)
• M13: 1,301,801 km (0.105 R)
• M14: 1,637,947 km (0.071 R)
• M15: 1,776,325 km (0.098 R)
• M16: 1,943,875 km (0.078 R)
• M17: 2,129,675 km (0.075 R)
• M18: 2,214,946 km (0.109 R)
• M19: 2,294,532 km (0.106 R)
• M20: 2,422,738 km (0.073 R)
• M21: 2,525,661 km (0.066 R)
• M22: 2,721,634 km (0.097 R)
• M23: 2,792,843 km (0.085 R)
• M24: 2,995,697 km (0.071 R)
• M25: 3,076,779 km (0.107 R)
• M26: 3,324,214 km (0.099 R)
• M27: 3,446,585 km (0.092 R)
• M28: 3,547,115 km (0.118 R)
• M29: 3,688,036 km (0.114 R)
• M30: 3,783,031 km (0.112 R)
• M31: 4,007,727 km (0.101 R)
• M32: 4,064,574 km (0.063 R)
• M33: 4,369,754 km (0.078 R)
• M34: 4,436,624 km (0.05 R)
• M35: 4,529,225 km (0.119 R)
• M36: 4,690,791 km (0.091 R)
• M37: 4,785,187 km (0.072 R)
• M38: 4,880,331 km (0.084 R)
• M39: 5,116,247 km (0.084 R)
• M40: 5,302,497 km (0.064 R)
• M41: 5,581,347 km (0.107 R)
• M42: 5,763,856 km (0.025 R)
• M43: 5,874,260 km (0.037 R)
• M44: 5,966,861 km (0.108 R)
• M45: 6,153,559 km (0.105 R)
• M46: 6,437,196 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 11.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.78 AU - 0.88 AU

Year: 488 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 20,734,302 km

• M1: 146,008 km (0.109 R)
• M2: 217,067 km (0.074 R)
• M3: 379,530 km (0.104 R)
• M4: 483,650 km (0.073 R)
• M5: 609,163 km (0.091 R)
• M6: 712,535 km (0.029 R)
• M7: 844,330 km (0.112 R)
• M8: 926,908 km (0.029 R)
• M9: 1,016,518 km (0.097 R)
• M10: 1,117,346 km (0.083 R)
• M11: 1,234,631 km (0.082 R)
• M12: 1,329,925 km (0.091 R)
• M13: 1,598,004 km (0.113 R)
• M14: 1,673,701 km (0.111 R)
• M15: 1,794,576 km (0.063 R)
• M16: 1,908,570 km (0.06 R)
• M17: 2,014,784 km (0.077 R)
• M18: 2,196,246 km (0.094 R)
• M19: 2,313,232 km (0.111 R)
• M20: 2,383,244 km (0.045 R)
• M21: 2,481,529 km (0.115 R)
• M22: 2,614,672 km (0.119 R)
• M23: 2,710,564 km (0.105 R)
• M24: 2,842,060 km (0.112 R)
• M25: 2,934,811 km (0.076 R)
• M26: 3,016,940 km (0.12 R)
• M27: 3,171,325 km (0.069 R)
• M28: 3,304,168 km (0.119 R)
• M29: 3,395,722 km (0.088 R)
• M30: 3,594,089 km (0.1 R)
• M31: 3,669,486 km (0.083 R)
• M32: 3,809,061 km (0.046 R)
• M33: 3,905,252 km (0.097 R)
• M34: 4,106,761 km (0.107 R)
• M35: 4,251,721 km (0.092 R)
• M36: 4,338,338 km (0.119 R)
• M37: 4,553,759 km (0.102 R)
• M38: 4,635,589 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.9

Radius: 14.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.12 AU - 1.16 AU

Year: 786 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 20,734,302 km

• M1: 179,069 km (0.083 R)
• M2: 379,380 km (0.112 R)
• M3: 498,311 km (0.062 R)
• M4: 634,445 km (0.118 R)
• M5: 733,778 km (0.106 R)
• M6: 1,051,673 km (0.08 R)
• M7: 1,145,321 km (0.045 R)
• M8: 1,336,059 km (0.064 R)
• M9: 1,469,350 km (0.11 R)
• M10: 1,613,862 km (0.111 R)
• M11: 1,756,728 km (0.088 R)
• M12: 1,856,659 km (0.106 R)
• M13: 2,090,780 km (0.086 R)
• M14: 2,182,932 km (0.092 R)
• M15: 2,283,761 km (0.119 R)
• M16: 2,408,376 km (0.097 R)
• M17: 2,588,342 km (0.103 R)
• M18: 2,718,642 km (0.112 R)
• M19: 2,906,387 km (0.101 R)
• M20: 3,026,066 km (0.114 R)
• M21: 3,147,390 km (0.035 R)
• M22: 3,237,298 km (0.109 R)
• M23: 3,394,974 km (0.086 R)
• M24: 3,555,193 km (0.118 R)
• M25: 3,674,872 km (0.108 R)
• M26: 3,900,764 km (0.066 R)
• M27: 3,997,853 km (0.071 R)
• M28: 4,113,493 km (0.07 R)
• M29: 4,257,555 km (0.117 R)
• M30: 4,439,915 km (0.1 R)
• M31: 4,587,718 km (0.09 R)
• M32: 4,709,042 km (0.069 R)
• M33: 4,840,837 km (0.109 R)
• M34: 5,069,872 km (0.05 R)
• M35: 5,479,321 km (0.098 R)
• M36: 5,728,102 km (0.062 R)
• M37: 5,828,782 km (0.069 R)
• M38: 6,011,441 km (0.094 R)
• M39: 6,123,938 km (0.084 R)
• M40: 6,216,540 km (0.099 R)
• M41: 6,434,504 km (0.105 R)
• M42: 6,581,259 km (0.084 R)
• M43: 6,718,440 km (0.097 R)
• M44: 6,910,075 km (0.095 R)
• M45: 7,298,880 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 9

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.43 AU - 1.81 AU

Year: 1331 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 20,734,302 km

• M1: 121,473 km (0.03 R)
• M2: 188,344 km (0.06 R)
• M3: 283,937 km (0.029 R)
• M4: 413,788 km (0.057 R)
• M5: 496,366 km (0.057 R)
• M6: 552,764 km (0.092 R)
• M7: 722,707 km (0.101 R)
• M8: 818,001 km (0.092 R)
• M9: 1,030,281 km (0.117 R)
• M10: 1,121,984 km (0.115 R)
• M11: 1,225,207 km (0.047 R)
• M12: 1,349,822 km (0.075 R)
• M13: 1,507,049 km (0.111 R)
• M14: 1,660,536 km (0.114 R)
• M15: 1,779,018 km (0.043 R)
• M16: 1,951,953 km (0.116 R)
• M17: 2,087,937 km (0.088 R)
• M18: 2,151,816 km (0.119 R)
• M19: 2,369,481 km (0.071 R)
• M20: 2,526,259 km (0.1 R)
• M21: 2,732,704 km (0.079 R)
• M22: 2,802,866 km (0.108 R)
• M23: 2,968,770 km (0.111 R)
• M24: 3,040,876 km (0.118 R)
• M25: 3,613,387 km (0.062 R)
• M26: 3,898,969 km (0.098 R)
• M27: 4,205,346 km (0.041 R)
• M28: 4,395,634 km (0.115 R)
• M29: 4,519,651 km (0.112 R)
• M30: 4,728,639 km (0.099 R)
• M31: 4,813,162 km (0.038 R)
• M32: 4,926,707 km (0.053 R)
• M33: 4,998,065 km (0.085 R)
• M34: 5,199,872 km (0.071 R)
• M35: 5,331,070 km (0.11 R)
• M36: 5,507,595 km (0.116 R)
• M37: 5,611,566 km (0.114 R)
• M38: 5,881,739 km (0.115 R)
• M39: 6,876,715 km (0.101 R)
• M40: 7,426,337 km (0.113 R)
• M41: 7,492,011 km (0.034 R)
• M42: 7,673,324 km (0.025 R)
• M43: 7,772,956 km (0.117 R)
• M44: 8,413,534 km (0.119 R)
• M45: 8,533,362 km (0.065 R)
• M46: 8,636,584 km (0.062 R)
• M47: 8,774,813 km (0.068 R)
• M48: 8,878,933 km (0.084 R)
• M49: 9,035,861 km (0.083 R)
• M50: 9,141,178 km (0.118 R)
• M51: 9,548,084 km (0.11 R)
• M52: 9,727,003 km (0.109 R)
• M53: 9,979,225 km (0.073 R)
• M54: 10,106,084 km (0.099 R)
• M55: 10,343,346 km (0.114 R)
• M56: 10,416,649 km (0.082 R)
• M57: 10,711,806 km (0.03 R)
• M58: 10,953,556 km (0.119 R)
• M59: 11,938,808 km (0.07 R)
• M60: 12,364,114 km (0.066 R)
• M61: 12,442,055 km (0.072 R)
• M62: 12,539,593 km (0.088 R)
• M63: 12,774,761 km (0.038 R)
• M64: 12,892,943 km (0.077 R)
• M65: 13,249,584 km (0.113 R)
• M66: 13,389,309 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.5

Radius: 11.6

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.92 AU - 2.84 AU

Year: 2371 Days

Day: 13.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,734,302 km

• M1: 146,157 km (0.117 R)
• M2: 230,530 km (0.086 R)
• M3: 381,475 km (0.048 R)
• M4: 636,539 km (0.08 R)
• M5: 737,667 km (0.112 R)
• M6: 844,779 km (0.118 R)
• M7: 1,021,604 km (0.036 R)
• M8: 1,222,813 km (0.111 R)
• M9: 1,304,793 km (0.117 R)
• M10: 1,412,952 km (0.08 R)
• M11: 1,549,385 km (0.113 R)
• M12: 1,729,800 km (0.096 R)
• M13: 1,890,019 km (0.072 R)
• M14: 2,013,587 km (0.103 R)
• M15: 2,097,512 km (0.114 R)
• M16: 2,268,951 km (0.069 R)
• M17: 2,400,597 km (0.081 R)
• M18: 2,858,217 km (0.055 R)
• M19: 3,260,486 km (0.04 R)
• M20: 3,544,422 km (0.114 R)
• M21: 3,767,174 km (0.063 R)
• M22: 4,083,124 km (0.091 R)
• M23: 4,172,434 km (0.082 R)
• M24: 4,334,748 km (0.087 R)
• M25: 4,462,654 km (0.1 R)
• M26: 4,628,857 km (0.109 R)
• M27: 4,910,401 km (0.037 R)
• M28: 4,986,546 km (0.069 R)
• M29: 5,159,032 km (0.116 R)
• M30: 5,629,069 km (0.12 R)
• M31: 5,768,643 km (0.084 R)
• M32: 5,970,301 km (0.107 R)
• M33: 6,112,868 km (0.087 R)
• M34: 6,380,499 km (0.044 R)
• M35: 6,736,392 km (0.092 R)
• M36: 6,948,821 km (0.081 R)
• M37: 7,271,653 km (0.083 R)
• M38: 7,489,617 km (0.075 R)
• M39: 7,976,708 km (0.072 R)
• M40: 8,088,906 km (0.103 R)
• M41: 8,269,321 km (0.102 R)
• M42: 8,634,490 km (0.109 R)
• M43: 10,098,903 km (0.06 R)
• M44: 10,220,377 km (0.09 R)
• M45: 10,342,299 km (0.094 R)
• M46: 10,440,286 km (0.078 R)
• M47: 10,587,640 km (0.109 R)
• M48: 11,159,253 km (0.111 R)
• M49: 11,360,462 km (0.115 R)
• M50: 11,792,052 km (0.118 R)
• M51: 11,945,540 km (0.047 R)
• M52: 12,074,044 km (0.063 R)
• M53: 12,151,386 km (0.104 R)
• M54: 12,436,370 km (0.055 R)
• M55: 12,540,490 km (0.048 R)
• M56: 12,854,795 km (0.11 R)
• M57: 13,304,487 km (0.115 R)
• M58: 13,384,372 km (0.071 R)
• M59: 13,732,486 km (0.098 R)
• M60: 14,029,288 km (0.117 R)
• M61: 14,382,788 km (0.052 R)
• M62: 14,464,917 km (0.103 R)
• M63: 15,071,088 km (0.114 R)
• M64: 15,517,189 km (0.051 R)
• M65: 16,536,848 km (0.064 R)
• M66: 16,910,394 km (0.096 R)
• M67: 19,541,671 km (0.086 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: 244 - 13,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit