🌌 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: 181.5

Radius: 13.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.6 AU - 0.84 AU

Year: 407 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,905,687 km

• M1: 175,777 km (0.067 R)
• M2: 320,887 km (0.096 R)
• M3: 418,425 km (0.092 R)
• M4: 548,426 km (0.037 R)
• M5: 635,791 km (0.116 R)
• M6: 772,224 km (0.118 R)
• M7: 891,903 km (0.036 R)
• M8: 983,008 km (0.098 R)
• M9: 1,091,167 km (0.091 R)
• M10: 1,200,074 km (0.105 R)
• M11: 1,298,809 km (0.103 R)
• M12: 1,467,406 km (0.105 R)
• M13: 1,573,770 km (0.055 R)
• M14: 1,746,406 km (0.114 R)
• M15: 1,888,524 km (0.092 R)
• M16: 2,026,154 km (0.111 R)
• M17: 2,141,494 km (0.119 R)
• M18: 2,250,251 km (0.067 R)
• M19: 2,351,978 km (0.057 R)
• M20: 2,455,350 km (0.082 R)
• M21: 2,551,092 km (0.11 R)
• M22: 2,708,769 km (0.072 R)
• M23: 2,807,952 km (0.118 R)
• M24: 2,937,354 km (0.044 R)
• M25: 3,029,506 km (0.108 R)
• M26: 3,157,263 km (0.074 R)
• M27: 3,246,872 km (0.095 R)
• M28: 3,362,661 km (0.073 R)
• M29: 3,551,753 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 10.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,905,687 km

• M1: 131,497 km (0.083 R)
• M2: 236,365 km (0.095 R)
• M3: 345,272 km (0.116 R)
• M4: 425,307 km (0.11 R)
• M5: 543,489 km (0.117 R)
• M6: 622,028 km (0.033 R)
• M7: 759,808 km (0.092 R)
• M8: 831,166 km (0.084 R)
• M9: 1,004,400 km (0.109 R)
• M10: 1,131,110 km (0.084 R)
• M11: 1,242,261 km (0.091 R)
• M12: 1,346,231 km (0.113 R)
• M13: 1,590,375 km (0.116 R)
• M14: 1,672,355 km (0.107 R)
• M15: 1,824,496 km (0.056 R)
• M16: 1,889,870 km (0.072 R)
• M17: 2,014,934 km (0.114 R)
• M18: 2,103,944 km (0.094 R)
• M19: 2,181,436 km (0.111 R)
• M20: 2,259,975 km (0.081 R)
• M21: 2,406,282 km (0.042 R)
• M22: 2,555,880 km (0.114 R)
• M23: 2,741,381 km (0.109 R)
• M24: 2,994,201 km (0.1 R)
• M25: 3,062,268 km (0.066 R)
• M26: 3,170,128 km (0.117 R)
• M27: 3,430,578 km (0.108 R)
• M28: 3,553,099 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.5

Radius: 13.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.37 AU - 1.67 AU

Year: 1250 Days

Day: 12.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 81,905,687 km

• M1: 175,329 km (0.113 R)
• M2: 396,883 km (0.113 R)
• M3: 512,223 km (0.12 R)
• M4: 648,208 km (0.12 R)
• M5: 779,704 km (0.112 R)
• M6: 895,044 km (0.046 R)
• M7: 1,065,735 km (0.085 R)
• M8: 1,159,234 km (0.059 R)
• M9: 1,441,525 km (0.112 R)
• M10: 1,579,006 km (0.09 R)
• M11: 1,738,028 km (0.112 R)
• M12: 2,155,107 km (0.118 R)
• M13: 2,399,400 km (0.111 R)
• M14: 2,554,533 km (0.111 R)
• M15: 2,712,957 km (0.1 R)
• M16: 2,936,307 km (0.101 R)
• M17: 3,081,716 km (0.108 R)
• M18: 3,466,781 km (0.113 R)
• M19: 3,620,717 km (0.044 R)
• M20: 3,765,827 km (0.071 R)
• M21: 3,901,363 km (0.049 R)
• M22: 4,038,694 km (0.11 R)
• M23: 4,154,482 km (0.056 R)
• M24: 4,259,500 km (0.093 R)
• M25: 4,389,202 km (0.073 R)
• M26: 4,946,005 km (0.116 R)
• M27: 5,082,438 km (0.037 R)
• M28: 5,220,218 km (0.099 R)
• M29: 5,410,207 km (0.044 R)
• M30: 5,563,694 km (0.101 R)
• M31: 5,718,827 km (0.057 R)
• M32: 5,809,933 km (0.086 R)
• M33: 6,086,240 km (0.095 R)
• M34: 6,219,382 km (0.106 R)
• M35: 6,475,045 km (0.092 R)
• M36: 6,789,350 km (0.073 R)
• M37: 6,996,842 km (0.111 R)
• M38: 7,248,914 km (0.094 R)
• M39: 7,761,886 km (0.113 R)
• M40: 7,906,397 km (0.112 R)
• M41: 8,081,127 km (0.057 R)
• M42: 8,286,525 km (0.113 R)
• M43: 8,672,787 km (0.075 R)
• M44: 8,928,599 km (0.119 R)
• M45: 9,141,028 km (0.03 R)
• M46: 9,247,991 km (0.114 R)
• M47: 9,741,813 km (0.107 R)
• M48: 10,023,506 km (0.079 R)
• M49: 10,133,760 km (0.113 R)
• M50: 10,323,749 km (0.103 R)
• M51: 10,514,935 km (0.113 R)
• M52: 10,707,318 km (0.091 R)
• M53: 10,981,830 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 12.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.32 AU - 3.24 AU

Year: 3091 Days

Day: 7.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 81,905,687 km

• M1: 166,502 km (0.085 R)
• M2: 255,364 km (0.1 R)
• M3: 401,820 km (0.087 R)
• M4: 513,270 km (0.032 R)
• M5: 606,619 km (0.064 R)
• M6: 779,405 km (0.103 R)
• M7: 902,524 km (0.063 R)
• M8: 1,001,109 km (0.086 R)
• M9: 1,376,600 km (0.076 R)
• M10: 1,603,390 km (0.087 R)
• M11: 1,826,889 km (0.095 R)
• M12: 1,979,030 km (0.043 R)
• M13: 2,118,904 km (0.079 R)
• M14: 2,399,849 km (0.096 R)
• M15: 2,576,225 km (0.074 R)
• M16: 2,766,065 km (0.105 R)
• M17: 2,941,842 km (0.106 R)
• M18: 3,026,515 km (0.106 R)
• M19: 3,131,083 km (0.12 R)
• M20: 3,324,364 km (0.041 R)
• M21: 3,621,615 km (0.099 R)
• M22: 3,794,101 km (0.059 R)
• M23: 4,327,866 km (0.066 R)
• M24: 4,446,049 km (0.053 R)
• M25: 5,031,126 km (0.076 R)
• M26: 5,212,588 km (0.104 R)
• M27: 5,419,332 km (0.117 R)
• M28: 5,570,426 km (0.087 R)
• M29: 5,711,048 km (0.046 R)
• M30: 5,841,049 km (0.058 R)
• M31: 5,936,193 km (0.115 R)
• M32: 6,261,269 km (0.084 R)
• M33: 6,346,540 km (0.095 R)
• M34: 6,481,328 km (0.116 R)
• M35: 6,567,496 km (0.095 R)
• M36: 6,741,179 km (0.111 R)
• M37: 6,841,111 km (0.043 R)
• M38: 7,055,185 km (0.119 R)
• M39: 7,335,382 km (0.081 R)
• M40: 7,632,334 km (0.061 R)
• M41: 7,841,322 km (0.107 R)
• M42: 7,985,983 km (0.088 R)
• M43: 8,238,205 km (0.062 R)
• M44: 8,668,748 km (0.098 R)
• M45: 8,804,882 km (0.06 R)
• M46: 8,900,475 km (0.109 R)
• M47: 9,079,244 km (0.08 R)
• M48: 9,189,648 km (0.104 R)
• M49: 9,300,649 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677

Radius: 5

Gravity: 27.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.72 AU - 10.78 AU

Year: 18760 Days

Day: 16.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,905,687 km

• M1: 104,719 km (0.034 R)
• M2: 182,360 km (0.103 R)
• M3: 517,160 km (0.108 R)
• M4: 972,685 km (0.111 R)
• M5: 1,264,700 km (0.109 R)
• M6: 1,434,943 km (0.083 R)
• M7: 1,493,436 km (0.104 R)
• M8: 2,054,128 km (0.106 R)
• M9: 2,120,251 km (0.071 R)
• M10: 2,391,322 km (0.095 R)
• M11: 3,116,423 km (0.085 R)
• M12: 3,154,271 km (0.099 R)
• M13: 3,661,557 km (0.118 R)
• M14: 5,238,469 km (0.104 R)
• M15: 5,836,262 km (0.064 R)
• M16: 6,119,450 km (0.085 R)
• M17: 6,167,023 km (0.069 R)
• M18: 6,406,978 km (0.071 R)
• M19: 7,755,154 km (0.082 R)
• M20: 8,170,886 km (0.082 R)
• M21: 9,849,374 km (0.071 R)
• M22: 10,871,128 km (0.057 R)
• M23: 13,197,674 km (0.114 R)
• M24: 13,321,092 km (0.103 R)
• M25: 13,631,059 km (0.119 R)
• M26: 14,006,250 km (0.101 R)
• M27: 14,132,062 km (0.115 R)
• M28: 14,702,778 km (0.108 R)
• M29: 15,866,799 km (0.099 R)
• M30: 16,063,670 km (0.112 R)
• M31: 16,195,465 km (0.115 R)
• M32: 16,393,683 km (0.059 R)
• M33: 16,592,648 km (0.119 R)
• M34: 16,792,511 km (0.081 R)
• M35: 17,531,973 km (0.085 R)
• M36: 18,695,695 km (0.115 R)
• M37: 19,112,325 km (0.117 R)
• M38: 19,182,037 km (0.084 R)
• M39: 19,884,100 km (0.053 R)
• M40: 20,451,824 km (0.039 R)
• M41: 20,594,540 km (0.098 R)
• M42: 22,333,167 km (0.117 R)
• M43: 23,219,983 km (0.112 R)
• M44: 23,518,132 km (0.058 R)
• M45: 23,967,823 km (0.101 R)
• M46: 24,269,113 km (0.12 R)
• M47: 25,410,246 km (0.088 R)
• M48: 26,103,332 km (0.067 R)
• M49: 27,036,973 km (0.085 R)
• M50: 30,471,291 km (0.097 R)
• M51: 30,634,353 km (0.089 R)
• M52: 31,866,441 km (0.077 R)
• M53: 32,530,207 km (0.097 R)
• M54: 33,198,460 km (0.086 R)
• M55: 33,450,233 km (0.08 R)
• M56: 34,124,770 km (0.092 R)
• M57: 34,633,553 km (0.059 R)
• M58: 34,888,916 km (0.062 R)
• M59: 35,658,747 km (0.049 R)
• M60: 35,830,485 km (0.116 R)
• M61: 37,302,079 km (0.116 R)
• M62: 39,413,055 km (0.08 R)
• M63: 40,662,197 km (0.101 R)
• M64: 42,287,429 km (0.114 R)
• M65: 42,925,015 km (0.118 R)
• M66: 43,107,823 km (0.056 R)
• M67: 43,565,892 km (0.076 R)
• M68: 43,657,745 km (0.117 R)
• M69: 45,042,572 km (0.036 R)
• M70: 45,787,121 km (0.119 R)
• M71: 46,817,402 km (0.099 R)
• M72: 47,666,070 km (0.096 R)
• M73: 48,710,263 km (0.029 R)
• M74: 50,050,062 km (0.09 R)
• M75: 50,820,940 km (0.051 R)
• M76: 52,179,737 km (0.116 R)
• M77: 53,747,074 km (0.116 R)
• M78: 54,536,502 km (0.07 R)
• M79: 55,628,417 km (0.119 R)
• M80: 55,827,681 km (0.103 R)
• M81: 56,127,027 km (0.047 R)
• M82: 56,927,974 km (0.108 R)
• M83: 57,430,473 km (0.088 R)
• M84: 57,833,490 km (0.092 R)
• M85: 58,338,682 km (0.036 R)
• M86: 59,964,810 km (0.09 R)
• M87: 61,502,976 km (0.065 R)
• M88: 63,782,249 km (0.059 R)
• M89: 64,304,196 km (0.084 R)
• M90: 65,037,076 km (0.067 R)
• M91: 66,300,131 km (0.101 R)
• M92: 67,677,478 km (0.055 R)
• M93: 69,492,848 km (0.091 R)
• M94: 69,814,783 km (0.108 R)
• M95: 70,676,018 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829.2

Radius: 5

Gravity: 33.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.46 AU - 12.04 AU

Year: 20302 Days

Day: 24.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,905,687 km

• M1: 75,697 km (0.11 R)
• M2: 466,297 km (0.112 R)
• M3: 869,612 km (0.05 R)
• M4: 922,869 km (0.08 R)
• M5: 977,173 km (0.092 R)
• M6: 1,117,795 km (0.088 R)
• M7: 1,577,958 km (0.076 R)
• M8: 1,776,924 km (0.108 R)
• M9: 1,983,967 km (0.117 R)
• M10: 2,054,727 km (0.12 R)
• M11: 2,126,235 km (0.11 R)
• M12: 2,807,204 km (0.051 R)
• M13: 3,421,902 km (0.069 R)
• M14: 3,810,108 km (0.059 R)
• M15: 3,854,240 km (0.037 R)
• M16: 4,121,870 km (0.035 R)
• M17: 4,212,377 km (0.099 R)
• M18: 4,581,136 km (0.113 R)
• M19: 5,251,184 km (0.071 R)
• M20: 8,797,103 km (0.107 R)
• M21: 9,564,989 km (0.099 R)
• M22: 10,477,386 km (0.077 R)
• M23: 11,100,910 km (0.106 R)
• M24: 12,123,411 km (0.119 R)
• M25: 12,318,487 km (0.025 R)
• M26: 13,309,274 km (0.109 R)
• M27: 13,712,739 km (0.104 R)
• M28: 13,780,357 km (0.098 R)
• M29: 13,847,976 km (0.117 R)
• M30: 15,226,071 km (0.09 R)
• M31: 15,436,406 km (0.118 R)
• M32: 15,577,327 km (0.115 R)
• M33: 16,002,335 km (0.1 R)
• M34: 16,791,463 km (0.106 R)
• M35: 17,666,761 km (0.107 R)
• M36: 18,856,662 km (0.119 R)
• M37: 19,233,798 km (0.081 R)
• M38: 20,302,974 km (0.05 R)
• M39: 21,313,059 km (0.076 R)
• M40: 21,784,592 km (0.061 R)
• M41: 22,498,622 km (0.038 R)
• M42: 22,818,313 km (0.1 R)
• M43: 23,543,264 km (0.111 R)
• M44: 25,181,062 km (0.117 R)
• M45: 25,429,992 km (0.056 R)
• M46: 25,679,671 km (0.069 R)
• M47: 26,855,361 km (0.025 R)
• M48: 27,364,592 km (0.088 R)
• M49: 27,449,863 km (0.103 R)
• M50: 30,310,025 km (0.115 R)
• M51: 30,398,287 km (0.097 R)
• M52: 30,574,813 km (0.11 R)
• M53: 32,089,042 km (0.093 R)
• M54: 32,539,033 km (0.114 R)
• M55: 33,993,124 km (0.115 R)
• M56: 34,451,941 km (0.029 R)
• M57: 34,820,400 km (0.116 R)
• M58: 36,870,041 km (0.053 R)
• M59: 36,964,138 km (0.118 R)
• M60: 37,058,385 km (0.119 R)
• M61: 37,152,631 km (0.09 R)
• M62: 37,247,027 km (0.033 R)
• M63: 38,099,586 km (0.108 R)
• M64: 40,210,711 km (0.067 R)
• M65: 41,280,485 km (0.091 R)
• M66: 42,261,099 km (0.07 R)
• M67: 43,845,939 km (0.061 R)
• M68: 44,045,353 km (0.117 R)
• M69: 44,846,300 km (0.065 R)
• M70: 46,665,709 km (0.07 R)
• M71: 47,584,540 km (0.095 R)
• M72: 48,509,354 km (0.056 R)
• M73: 50,690,042 km (0.099 R)
• M74: 51,844,937 km (0.074 R)
• M75: 54,501,945 km (0.059 R)
• M76: 54,609,207 km (0.086 R)
• M77: 55,146,263 km (0.069 R)
• M78: 56,225,612 km (0.08 R)
• M79: 57,420,899 km (0.103 R)
• M80: 57,639,162 km (0.044 R)
• M81: 58,185,942 km (0.086 R)
• M82: 59,064,381 km (0.09 R)
• M83: 59,726,052 km (0.109 R)
• M84: 62,621,669 km (0.093 R)
• M85: 64,653,058 km (0.103 R)
• M86: 64,766,453 km (0.105 R)
• M87: 66,019,186 km (0.094 R)
• M88: 66,247,771 km (0.029 R)
• M89: 68,664,226 km (0.104 R)
• M90: 68,780,015 km (0.105 R)
• M91: 70,057,880 km (0.103 R)
• M92: 72,873,162 km (0.078 R)
• M93: 73,227,709 km (0.112 R)
• M94: 77,285,252 km (0.105 R)
• M95: 79,584,272 km (0.143 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 12,963 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit