🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 10.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.07 AU - 1.21 AU

Year: 840 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,634,251 km

• M1: 164,707 km (0.077 R)
• M2: 245,789 km (0.118 R)
• M3: 440,416 km (0.108 R)
• M4: 510,278 km (0.081 R)
• M5: 600,935 km (0.049 R)
• M6: 704,606 km (0.08 R)
• M7: 771,626 km (0.069 R)
• M8: 901,178 km (0.114 R)
• M9: 1,075,010 km (0.036 R)
• M10: 1,299,557 km (0.108 R)
• M11: 1,397,244 km (0.052 R)
• M12: 1,581,698 km (0.077 R)
• M13: 1,744,910 km (0.065 R)
• M14: 1,908,719 km (0.059 R)
• M15: 2,316,373 km (0.087 R)
• M16: 2,419,746 km (0.069 R)
• M17: 2,491,553 km (0.12 R)
• M18: 2,688,274 km (0.03 R)
• M19: 2,803,015 km (0.118 R)
• M20: 2,901,899 km (0.046 R)
• M21: 3,067,205 km (0.032 R)
• M22: 3,151,130 km (0.075 R)
• M23: 3,247,919 km (0.061 R)
• M24: 3,358,023 km (0.106 R)
• M25: 3,426,090 km (0.061 R)
• M26: 3,683,399 km (0.099 R)
• M27: 3,901,662 km (0.08 R)
• M28: 3,999,200 km (0.086 R)
• M29: 4,157,175 km (0.112 R)
• M30: 4,237,060 km (0.053 R)
• M31: 4,323,977 km (0.097 R)
• M32: 4,643,668 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 10

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.29 AU - 1.41 AU

Year: 1083 Days

Day: 9 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 44,634,251 km

• M1: 136,134 km (0.086 R)
• M2: 237,861 km (0.09 R)
• M3: 320,588 km (0.119 R)
• M4: 407,804 km (0.03 R)
• M5: 479,910 km (0.072 R)
• M6: 578,645 km (0.078 R)
• M7: 696,827 km (0.095 R)
• M8: 786,586 km (0.118 R)
• M9: 848,968 km (0.117 R)
• M10: 926,011 km (0.094 R)
• M11: 1,005,746 km (0.06 R)
• M12: 1,094,907 km (0.086 R)
• M13: 1,266,795 km (0.105 R)
• M14: 1,333,515 km (0.082 R)
• M15: 1,409,212 km (0.094 R)
• M16: 1,557,314 km (0.088 R)
• M17: 1,776,774 km (0.076 R)
• M18: 1,852,171 km (0.115 R)
• M19: 1,980,227 km (0.116 R)
• M20: 2,200,585 km (0.081 R)
• M21: 2,382,645 km (0.062 R)
• M22: 2,752,002 km (0.096 R)
• M23: 2,849,690 km (0.098 R)
• M24: 2,928,678 km (0.114 R)
• M25: 3,078,724 km (0.066 R)
• M26: 3,200,796 km (0.068 R)
• M27: 3,314,042 km (0.119 R)
• M28: 3,418,162 km (0.104 R)
• M29: 3,672,478 km (0.111 R)
• M30: 3,747,875 km (0.107 R)
• M31: 3,977,059 km (0.113 R)
• M32: 4,065,771 km (0.094 R)
• M33: 4,323,977 km (0.113 R)
• M34: 4,599,387 km (0.099 R)
• M35: 4,704,105 km (0.057 R)
• M36: 4,951,690 km (0.092 R)
• M37: 5,071,069 km (0.048 R)
• M38: 5,203,463 km (0.118 R)
• M39: 5,312,669 km (0.085 R)
• M40: 5,434,891 km (0.101 R)
• M41: 5,545,743 km (0.09 R)
• M42: 5,657,343 km (0.111 R)
• M43: 5,744,708 km (0.088 R)
• M44: 6,022,212 km (0.101 R)
• M45: 6,175,400 km (0.102 R)
• M46: 6,368,681 km (0.106 R)
• M47: 6,603,250 km (0.112 R)
• M48: 7,161,848 km (0.086 R)
• M49: 7,229,317 km (0.072 R)
• M50: 7,310,698 km (0.111 R)
• M51: 7,501,585 km (0.071 R)
• M52: 7,721,793 km (0.109 R)
• M53: 7,958,158 km (0.117 R)
• M54: 8,267,526 km (0.111 R)
• M55: 8,595,146 km (0.057 R)
• M56: 8,681,464 km (0.031 R)
• M57: 9,029,129 km (0.06 R)
• M58: 9,410,903 km (0.086 R)
• M59: 9,693,194 km (0.103 R)
• M60: 9,993,437 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 11.4

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.33 AU - 4.41 AU

Year: 5255 Days

Day: 6.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,634,251 km

• M1: 183,257 km (0.094 R)
• M2: 341,083 km (0.101 R)
• M3: 445,502 km (0.082 R)
• M4: 638,185 km (0.11 R)
• M5: 823,387 km (0.083 R)
• M6: 1,408,913 km (0.11 R)
• M7: 1,545,944 km (0.076 R)
• M8: 1,639,892 km (0.087 R)
• M9: 1,719,777 km (0.109 R)
• M10: 1,933,702 km (0.115 R)
• M11: 2,173,956 km (0.077 R)
• M12: 2,315,625 km (0.067 R)
• M13: 2,855,375 km (0.078 R)
• M14: 3,169,829 km (0.103 R)
• M15: 3,270,509 km (0.084 R)
• M16: 3,372,235 km (0.052 R)
• M17: 3,599,624 km (0.072 R)
• M18: 4,312,308 km (0.064 R)
• M19: 4,401,618 km (0.075 R)
• M20: 4,491,676 km (0.109 R)
• M21: 4,582,332 km (0.105 R)
• M22: 4,696,476 km (0.048 R)
• M23: 5,353,210 km (0.109 R)
• M24: 5,473,636 km (0.117 R)
• M25: 5,619,195 km (0.117 R)
• M26: 5,766,100 km (0.087 R)
• M27: 5,914,352 km (0.112 R)
• M28: 5,989,001 km (0.055 R)
• M29: 6,063,950 km (0.045 R)
• M30: 6,366,736 km (0.068 R)
• M31: 6,468,762 km (0.083 R)
• M32: 7,546,016 km (0.091 R)
• M33: 7,735,556 km (0.059 R)
• M34: 8,064,073 km (0.099 R)
• M35: 8,146,950 km (0.089 R)
• M36: 8,933,985 km (0.105 R)
• M37: 9,365,575 km (0.034 R)
• M38: 9,481,812 km (0.094 R)
• M39: 9,569,327 km (0.11 R)
• M40: 9,745,254 km (0.104 R)
• M41: 10,159,790 km (0.112 R)
• M42: 10,249,249 km (0.096 R)
• M43: 10,640,597 km (0.102 R)
• M44: 10,853,326 km (0.031 R)
• M45: 11,282,971 km (0.097 R)
• M46: 11,531,004 km (0.109 R)
• M47: 11,780,832 km (0.114 R)
• M48: 12,222,296 km (0.089 R)
• M49: 13,154,290 km (0.098 R)
• M50: 13,251,978 km (0.08 R)
• M51: 13,546,536 km (0.085 R)
• M52: 13,678,182 km (0.1 R)
• M53: 14,009,242 km (0.116 R)
• M54: 14,342,845 km (0.096 R)
• M55: 15,188,223 km (0.118 R)
• M56: 15,634,324 km (0.077 R)
• M57: 15,945,637 km (0.105 R)
• M58: 16,680,163 km (0.058 R)
• M59: 16,891,993 km (0.093 R)
• M60: 17,211,534 km (0.114 R)
• M61: 17,964,759 km (0.061 R)
• M62: 18,582,449 km (0.115 R)
• M63: 18,728,905 km (0.095 R)
• M64: 18,802,208 km (0.072 R)
• M65: 19,207,170 km (0.115 R)
• M66: 19,281,071 km (0.088 R)
• M67: 19,503,523 km (0.099 R)
• M68: 20,401,709 km (0.091 R)
• M69: 20,893,736 km (0.102 R)
• M70: 21,581,587 km (0.075 R)
• M71: 21,773,970 km (0.116 R)
• M72: 22,979,579 km (0.095 R)
• M73: 23,254,839 km (0.104 R)
• M74: 23,729,214 km (0.042 R)
• M75: 24,326,708 km (0.12 R)
• M76: 24,647,446 km (0.026 R)
• M77: 24,848,506 km (0.09 R)
• M78: 25,577,197 km (0.087 R)
• M79: 26,271,780 km (0.119 R)
• M80: 26,394,899 km (0.068 R)
• M81: 26,931,207 km (0.075 R)
• M82: 27,721,233 km (0.111 R)

Asteroid Belt

Center: 4.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 6.4

Gravity: 15.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.55 AU - 6.71 AU

Year: 9221 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,634,251 km

• M1: 100,231 km (0.064 R)
• M2: 145,559 km (0.111 R)
• M3: 235,018 km (0.065 R)
• M4: 396,734 km (0.075 R)
• M5: 718,070 km (0.069 R)
• M6: 852,259 km (0.061 R)
• M7: 958,324 km (0.049 R)
• M8: 1,013,077 km (0.048 R)
• M9: 1,068,877 km (0.042 R)
• M10: 1,242,710 km (0.109 R)
• M11: 1,384,229 km (0.093 R)
• M12: 1,617,153 km (0.052 R)
• M13: 1,817,165 km (0.067 R)
• M14: 1,908,570 km (0.037 R)
• M15: 2,216,292 km (0.085 R)
• M16: 2,413,462 km (0.048 R)
• M17: 2,616,317 km (0.036 R)
• M18: 2,824,857 km (0.089 R)
• M19: 2,877,814 km (0.094 R)
• M20: 3,827,910 km (0.074 R)
• M21: 4,094,643 km (0.082 R)
• M22: 4,459,513 km (0.091 R)
• M23: 4,930,147 km (0.114 R)
• M24: 6,226,563 km (0.111 R)
• M25: 6,295,677 km (0.116 R)
• M26: 6,751,801 km (0.119 R)
• M27: 6,894,218 km (0.035 R)
• M28: 7,621,413 km (0.117 R)
• M29: 7,732,564 km (0.1 R)
• M30: 7,881,713 km (0.062 R)
• M31: 8,144,856 km (0.077 R)
• M32: 8,334,546 km (0.108 R)
• M33: 8,834,801 km (0.101 R)
• M34: 9,068,922 km (0.11 R)
• M35: 9,703,367 km (0.118 R)
• M36: 9,904,576 km (0.069 R)
• M37: 10,147,822 km (0.088 R)
• M38: 11,776,494 km (0.048 R)
• M39: 11,948,083 km (0.054 R)
• M40: 12,207,037 km (0.102 R)
• M41: 12,686,498 km (0.054 R)
• M42: 13,039,100 km (0.115 R)
• M43: 13,216,673 km (0.108 R)
• M44: 13,350,413 km (0.075 R)
• M45: 13,934,742 km (0.104 R)
• M46: 14,435,746 km (0.07 R)
• M47: 14,711,604 km (0.113 R)
• M48: 16,306,916 km (0.095 R)
• M49: 16,498,252 km (0.119 R)
• M50: 17,076,597 km (0.115 R)
• M51: 17,661,525 km (0.075 R)
• M52: 18,005,749 km (0.111 R)
• M53: 18,154,001 km (0.07 R)
• M54: 18,253,035 km (0.1 R)
• M55: 18,750,896 km (0.096 R)
• M56: 19,455,502 km (0.091 R)
• M57: 19,709,220 km (0.117 R)
• M58: 19,760,084 km (0.1 R)
• M59: 20,580,029 km (0.093 R)
• M60: 20,942,206 km (0.083 R)
• M61: 21,306,626 km (0.086 R)
• M62: 21,515,615 km (0.1 R)
• M63: 21,672,992 km (0.115 R)
• M64: 21,725,500 km (0.086 R)
• M65: 22,094,259 km (0.045 R)
• M66: 23,213,102 km (0.104 R)
• M67: 23,644,243 km (0.085 R)
• M68: 24,241,138 km (0.119 R)
• M69: 24,898,172 km (0.096 R)
• M70: 25,339,336 km (0.052 R)
• M71: 25,560,891 km (0.113 R)
• M72: 26,453,691 km (0.057 R)
• M73: 26,847,432 km (0.115 R)
• M74: 27,526,906 km (0.102 R)
• M75: 28,729,822 km (0.029 R)
• M76: 31,542,861 km (0.095 R)
• M77: 31,840,860 km (0.113 R)
• M78: 32,921,555 km (0.097 R)
• M79: 33,223,742 km (0.044 R)
• M80: 33,284,329 km (0.116 R)
• M81: 33,831,259 km (0.101 R)
• M82: 34,872,161 km (0.081 R)
• M83: 35,242,117 km (0.064 R)
• M84: 35,551,336 km (0.082 R)
• M85: 39,139,889 km (0.034 R)
• M86: 39,845,692 km (0.102 R)
• M87: 40,038,823 km (0.08 R)
• M88: 40,361,506 km (0.079 R)
• M89: 40,814,787 km (0.038 R)
• M90: 41,595,538 km (0.049 R)
• M91: 44,100,704 km (0.048 R)
• M92: 44,634,320 km (0.096 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 12,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit