🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.52 AU - 0.72 AU

Year: 326 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 45,190,193 km

• M1: 100,081 km (0.117 R)
• M2: 164,558 km (0.071 R)
• M3: 245,939 km (0.085 R)
• M4: 322,084 km (0.093 R)
• M5: 383,868 km (0.039 R)
• M6: 448,046 km (0.101 R)
• M7: 500,255 km (0.087 R)
• M8: 606,021 km (0.118 R)
• M9: 658,829 km (0.094 R)
• M10: 788,830 km (0.113 R)
• M11: 870,510 km (0.093 R)
• M12: 972,237 km (0.093 R)
• M13: 1,038,808 km (0.095 R)
• M14: 1,099,844 km (0.089 R)
• M15: 1,229,395 km (0.03 R)
• M16: 1,301,801 km (0.096 R)
• M17: 1,475,334 km (0.045 R)
• M18: 1,527,993 km (0.046 R)
• M19: 1,589,777 km (0.099 R)
• M20: 1,724,115 km (0.095 R)
• M21: 1,840,503 km (0.075 R)
• M22: 1,963,921 km (0.047 R)
• M23: 2,126,833 km (0.082 R)
• M24: 2,223,922 km (0.094 R)
• M25: 2,303,658 km (0.098 R)
• M26: 2,499,780 km (0.12 R)
• M27: 2,661,645 km (0.081 R)
• M28: 2,766,513 km (0.113 R)
• M29: 2,882,901 km (0.045 R)
• M30: 3,032,050 km (0.048 R)
• M31: 3,084,110 km (0.044 R)
• M32: 3,215,457 km (0.091 R)
• M33: 3,279,185 km (0.059 R)
• M34: 3,354,134 km (0.076 R)
• M35: 3,456,758 km (0.118 R)
• M36: 3,664,998 km (0.075 R)
• M37: 3,787,519 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450

Radius: 13

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.76 AU - 0.98 AU

Year: 541 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,190,193 km

• M1: 190,288 km (0.081 R)
• M2: 283,189 km (0.107 R)
• M3: 387,907 km (0.062 R)
• M4: 478,564 km (0.051 R)
• M5: 586,274 km (0.072 R)
• M6: 723,754 km (0.094 R)
• M7: 805,585 km (0.115 R)
• M8: 952,789 km (0.077 R)
• M9: 1,039,406 km (0.061 R)
• M10: 1,138,589 km (0.119 R)
• M11: 1,236,277 km (0.104 R)
• M12: 1,367,773 km (0.103 R)
• M13: 1,472,193 km (0.117 R)
• M14: 1,557,912 km (0.091 R)
• M15: 1,802,654 km (0.032 R)
• M16: 1,912,459 km (0.093 R)
• M17: 1,994,738 km (0.102 R)
• M18: 2,114,566 km (0.099 R)
• M19: 2,212,104 km (0.08 R)
• M20: 2,355,269 km (0.088 R)
• M21: 2,540,172 km (0.088 R)
• M22: 2,697,100 km (0.069 R)
• M23: 2,810,046 km (0.057 R)
• M24: 2,924,788 km (0.112 R)
• M25: 3,027,412 km (0.037 R)
• M26: 3,478,599 km (0.069 R)
• M27: 3,572,846 km (0.071 R)
• M28: 3,727,081 km (0.084 R)
• M29: 3,816,242 km (0.102 R)
• M30: 3,943,699 km (0.111 R)
• M31: 4,444,553 km (0.08 R)
• M32: 4,835,602 km (0.089 R)
• M33: 4,973,980 km (0.09 R)
• M34: 5,072,265 km (0.116 R)
• M35: 5,271,231 km (0.042 R)
• M36: 5,422,025 km (0.042 R)
• M37: 5,565,789 km (0.104 R)
• M38: 5,693,845 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.6

Radius: 14

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.77 AU - 2.33 AU

Year: 1957 Days

Day: 12.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 45,190,193 km

• M1: 188,942 km (0.097 R)
• M2: 334,501 km (0.119 R)
• M3: 436,377 km (0.119 R)
• M4: 532,269 km (0.03 R)
• M5: 627,713 km (0.104 R)
• M6: 784,042 km (0.052 R)
• M7: 888,911 km (0.111 R)
• M8: 1,003,203 km (0.108 R)
• M9: 1,097,899 km (0.091 R)
• M10: 1,243,757 km (0.116 R)
• M11: 1,499,120 km (0.079 R)
• M12: 1,638,396 km (0.075 R)
• M13: 1,925,325 km (0.071 R)
• M14: 2,196,097 km (0.113 R)
• M15: 2,305,752 km (0.068 R)
• M16: 2,451,161 km (0.09 R)
• M17: 2,553,636 km (0.025 R)
• M18: 2,669,424 km (0.111 R)
• M19: 2,757,388 km (0.037 R)
• M20: 2,978,643 km (0.094 R)
• M21: 3,119,116 km (0.076 R)
• M22: 3,224,582 km (0.059 R)
• M23: 3,490,118 km (0.104 R)
• M24: 3,671,132 km (0.091 R)
• M25: 3,848,854 km (0.104 R)
• M26: 4,158,073 km (0.072 R)
• M27: 4,260,697 km (0.094 R)
• M28: 4,468,638 km (0.079 R)
• M29: 4,794,013 km (0.073 R)
• M30: 4,887,362 km (0.079 R)
• M31: 4,995,821 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.29 AU - 5.01 AU

Year: 5638 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 45,190,193 km

• M1: 300,393 km (0.1 R)
• M2: 396,734 km (0.081 R)
• M3: 539,300 km (0.089 R)
• M4: 704,606 km (0.109 R)
• M5: 806,482 km (0.103 R)
• M6: 926,460 km (0.111 R)
• M7: 1,092,663 km (0.06 R)
• M8: 1,383,930 km (0.073 R)
• M9: 1,486,853 km (0.104 R)
• M10: 1,844,243 km (0.1 R)
• M11: 2,458,641 km (0.076 R)
• M12: 2,585,350 km (0.083 R)
• M13: 2,733,153 km (0.075 R)
• M14: 2,864,650 km (0.109 R)
• M15: 3,056,434 km (0.101 R)
• M16: 3,232,810 km (0.054 R)
• M17: 3,678,462 km (0.104 R)
• M18: 4,100,777 km (0.034 R)
• M19: 4,274,011 km (0.118 R)
• M20: 4,763,495 km (0.083 R)
• M21: 5,038,157 km (0.049 R)
• M22: 5,579,253 km (0.101 R)
• M23: 6,288,197 km (0.096 R)
• M24: 7,129,535 km (0.097 R)
• M25: 7,523,726 km (0.077 R)
• M26: 7,630,090 km (0.109 R)
• M27: 7,871,242 km (0.104 R)
• M28: 8,006,328 km (0.061 R)
• M29: 9,342,237 km (0.094 R)
• M30: 9,744,955 km (0.101 R)
• M31: 9,861,043 km (0.084 R)
• M32: 10,094,565 km (0.08 R)
• M33: 10,656,904 km (0.082 R)
• M34: 11,688,381 km (0.098 R)
• M35: 12,091,248 km (0.09 R)
• M36: 12,278,694 km (0.092 R)
• M37: 12,688,293 km (0.056 R)
• M38: 13,102,380 km (0.055 R)
• M39: 13,944,018 km (0.102 R)
• M40: 14,173,501 km (0.083 R)
• M41: 15,306,555 km (0.073 R)
• M42: 15,918,111 km (0.102 R)
• M43: 16,399,367 km (0.112 R)
• M44: 16,537,745 km (0.095 R)
• M45: 16,676,572 km (0.038 R)
• M46: 17,552,617 km (0.117 R)
• M47: 18,014,127 km (0.106 R)
• M48: 18,768,250 km (0.077 R)
• M49: 19,167,377 km (0.11 R)
• M50: 19,900,107 km (0.09 R)
• M51: 21,129,353 km (0.066 R)
• M52: 22,961,029 km (0.093 R)
• M53: 23,387,982 km (0.091 R)
• M54: 23,543,862 km (0.074 R)
• M55: 23,856,821 km (0.103 R)
• M56: 24,013,749 km (0.077 R)
• M57: 24,170,977 km (0.102 R)
• M58: 24,367,997 km (0.069 R)
• M59: 24,684,546 km (0.073 R)
• M60: 25,042,235 km (0.063 R)
• M61: 25,682,214 km (0.109 R)
• M62: 26,246,797 km (0.071 R)
• M63: 27,019,320 km (0.106 R)
• M64: 27,182,980 km (0.083 R)
• M65: 27,429,069 km (0.12 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 12.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.43 AU - 5.57 AU

Year: 8601 Days

Day: 5.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,190,193 km

• M1: 174,282 km (0.12 R)
• M2: 302,188 km (0.096 R)
• M3: 491,728 km (0.08 R)
• M4: 664,364 km (0.105 R)
• M5: 1,111,363 km (0.1 R)
• M6: 1,286,542 km (0.064 R)
• M7: 1,450,202 km (0.09 R)
• M8: 2,102,000 km (0.117 R)
• M9: 2,223,174 km (0.114 R)
• M10: 2,421,690 km (0.102 R)
• M11: 2,548,998 km (0.087 R)
• M12: 2,757,238 km (0.082 R)
• M13: 2,836,824 km (0.094 R)
• M14: 2,917,158 km (0.075 R)
• M15: 3,107,746 km (0.115 R)
• M16: 3,387,345 km (0.088 R)
• M17: 3,472,765 km (0.076 R)
• M18: 3,587,955 km (0.097 R)
• M19: 4,121,870 km (0.045 R)
• M20: 4,213,424 km (0.101 R)
• M21: 4,367,360 km (0.115 R)
• M22: 4,460,709 km (0.11 R)
• M23: 4,554,657 km (0.091 R)
• M24: 4,969,641 km (0.115 R)
• M25: 5,231,138 km (0.089 R)
• M26: 5,330,471 km (0.116 R)
• M27: 5,497,273 km (0.111 R)
• M28: 5,632,061 km (0.044 R)
• M29: 5,733,787 km (0.1 R)
• M30: 5,836,112 km (0.095 R)
• M31: 6,181,982 km (0.068 R)
• M32: 7,556,338 km (0.107 R)
• M33: 8,393,937 km (0.065 R)
• M34: 8,549,518 km (0.106 R)
• M35: 8,627,608 km (0.096 R)
• M36: 11,680,901 km (0.109 R)
• M37: 11,898,267 km (0.11 R)
• M38: 12,558,442 km (0.068 R)
• M39: 14,144,927 km (0.116 R)
• M40: 14,469,704 km (0.076 R)
• M41: 14,609,728 km (0.105 R)
• M42: 14,938,095 km (0.113 R)
• M43: 15,221,583 km (0.099 R)
• M44: 15,841,667 km (0.09 R)
• M45: 15,937,858 km (0.104 R)
• M46: 16,567,665 km (0.118 R)
• M47: 17,008,380 km (0.089 R)
• M48: 17,106,816 km (0.09 R)
• M49: 18,606,684 km (0.093 R)
• M50: 19,064,753 km (0.083 R)
• M51: 19,372,326 km (0.106 R)
• M52: 19,681,545 km (0.076 R)
• M53: 20,566,266 km (0.12 R)
• M54: 20,828,960 km (0.059 R)
• M55: 21,837,549 km (0.092 R)
• M56: 23,188,568 km (0.103 R)
• M57: 23,791,597 km (0.081 R)
• M58: 24,455,362 km (0.092 R)
• M59: 25,631,650 km (0.071 R)
• M60: 26,312,171 km (0.113 R)
• M61: 28,039,129 km (0.067 R)
• M62: 28,740,145 km (0.105 R)
• M63: 29,092,747 km (0.079 R)
• M64: 29,861,829 km (0.058 R)
• M65: 29,980,760 km (0.117 R)
• M66: 30,997,876 km (0.077 R)
• M67: 31,844,001 km (0.112 R)
• M68: 32,391,978 km (0.116 R)
• M69: 33,004,581 km (0.11 R)
• M70: 33,682,709 km (0.108 R)
• M71: 34,303,241 km (0.104 R)
• M72: 34,677,385 km (0.111 R)
• M73: 35,178,388 km (0.057 R)
• M74: 35,492,693 km (0.025 R)
• M75: 35,807,896 km (0.096 R)
• M76: 36,060,716 km (0.07 R)
• M77: 37,270,066 km (0.066 R)
• M78: 37,976,167 km (0.104 R)
• M79: 38,686,757 km (0.108 R)
• M80: 39,076,161 km (0.086 R)
• M81: 39,336,611 km (0.104 R)
• M82: 39,532,285 km (0.054 R)
• M83: 40,121,102 km (0.102 R)
• M84: 40,910,829 km (0.118 R)
• M85: 42,974,532 km (0.088 R)
• M86: 43,243,359 km (0.108 R)
• M87: 45,755,706 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 3.3

Gravity: 49.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.05 AU - 6.37 AU

Year: 10320 Days

Day: 22.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 45,190,193 km

• M1: 52,509 km (0.116 R)
• M2: 168,746 km (0.064 R)
• M3: 241,301 km (0.089 R)
• M4: 501,153 km (0.076 R)
• M5: 576,401 km (0.091 R)
• M6: 704,606 km (0.091 R)
• M7: 1,643,482 km (0.053 R)
• M8: 1,665,772 km (0.095 R)
• M9: 1,710,652 km (0.101 R)
• M10: 2,206,269 km (0.076 R)
• M11: 2,822,912 km (0.096 R)
• M12: 2,849,690 km (0.087 R)
• M13: 3,149,933 km (0.109 R)
• M14: 3,233,708 km (0.053 R)
• M15: 3,261,682 km (0.089 R)
• M16: 3,289,807 km (0.063 R)
• M17: 3,633,583 km (0.118 R)
• M18: 3,809,809 km (0.092 R)
• M19: 3,869,199 km (0.116 R)
• M20: 4,079,235 km (0.107 R)
• M21: 4,201,007 km (0.083 R)
• M22: 5,118,940 km (0.098 R)
• M23: 5,151,702 km (0.062 R)
• M24: 5,316,260 km (0.11 R)
• M25: 5,449,252 km (0.119 R)
• M26: 5,854,812 km (0.084 R)
• M27: 6,026,700 km (0.099 R)
• M28: 6,130,521 km (0.104 R)
• M29: 6,235,090 km (0.096 R)
• M30: 6,410,568 km (0.081 R)
• M31: 7,348,846 km (0.038 R)
• M32: 7,608,697 km (0.098 R)
• M33: 7,758,594 km (0.115 R)
• M34: 8,099,229 km (0.076 R)
• M35: 8,290,714 km (0.107 R)
• M36: 9,510,236 km (0.108 R)
• M37: 10,868,585 km (0.089 R)
• M38: 11,505,871 km (0.036 R)
• M39: 11,893,928 km (0.084 R)
• M40: 12,111,444 km (0.12 R)
• M41: 12,242,491 km (0.109 R)
• M42: 12,727,338 km (0.084 R)
• M43: 12,771,769 km (0.095 R)
• M44: 12,905,210 km (0.093 R)
• M45: 13,443,613 km (0.111 R)
• M46: 13,579,448 km (0.098 R)
• M47: 14,035,272 km (0.082 R)
• M48: 14,449,808 km (0.096 R)
• M49: 14,496,034 km (0.066 R)
• M50: 14,728,359 km (0.12 R)
• M51: 16,099,573 km (0.104 R)
• M52: 16,436,617 km (0.081 R)
• M53: 16,873,443 km (0.107 R)
• M54: 18,006,797 km (0.107 R)
• M55: 18,056,613 km (0.074 R)
• M56: 18,507,201 km (0.088 R)
• M57: 18,961,530 km (0.082 R)
• M58: 19,419,449 km (0.106 R)
• M59: 20,242,537 km (0.105 R)
• M60: 21,869,414 km (0.112 R)
• M61: 22,242,511 km (0.098 R)
• M62: 22,563,996 km (0.087 R)
• M63: 23,211,606 km (0.061 R)
• M64: 24,139,412 km (0.111 R)
• M65: 24,304,418 km (0.077 R)
• M66: 25,302,236 km (0.076 R)
• M67: 25,413,985 km (0.077 R)
• M68: 26,087,475 km (0.091 R)
• M69: 26,710,101 km (0.112 R)
• M70: 27,223,222 km (0.1 R)
• M71: 27,566,998 km (0.073 R)
• M72: 28,607,152 km (0.095 R)
• M73: 29,895,638 km (0.085 R)
• M74: 30,250,485 km (0.114 R)
• M75: 30,904,377 km (0.108 R)
• M76: 30,964,066 km (0.101 R)
• M77: 32,105,199 km (0.086 R)
• M78: 33,015,801 km (0.117 R)
• M79: 33,321,131 km (0.088 R)
• M80: 34,304,737 km (0.054 R)
• M81: 35,048,687 km (0.093 R)
• M82: 36,048,898 km (0.106 R)
• M83: 36,615,575 km (0.102 R)
• M84: 37,885,511 km (0.091 R)
• M85: 38,077,146 km (0.113 R)
• M86: 38,141,174 km (0.063 R)
• M87: 38,718,622 km (0.107 R)
• M88: 39,169,809 km (0.117 R)
• M89: 39,493,090 km (0.076 R)
• M90: 40,142,195 km (0.102 R)
• M91: 40,664,142 km (0.085 R)
• M92: 40,795,040 km (0.116 R)
• M93: 41,517,149 km (0.075 R)
• M94: 42,375,841 km (0.1 R)
• M95: 42,574,956 km (0.116 R)
• M96: 43,374,107 km (0.116 R)
• M97: 45,122,458 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 18,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit