🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.2

Radius: 14.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.66 AU - 0.94 AU

Year: 485 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 66,010,781 km

• M1: 186,997 km (0.097 R)
• M2: 292,464 km (0.099 R)
• M3: 385,215 km (0.094 R)
• M4: 497,712 km (0.105 R)
• M5: 697,874 km (0.064 R)
• M6: 796,459 km (0.091 R)
• M7: 924,964 km (0.101 R)
• M8: 1,075,908 km (0.103 R)
• M9: 1,170,155 km (0.047 R)
• M10: 1,279,361 km (0.102 R)
• M11: 1,380,040 km (0.073 R)
• M12: 1,496,278 km (0.099 R)
• M13: 1,628,971 km (0.112 R)
• M14: 1,730,249 km (0.102 R)
• M15: 1,842,896 km (0.09 R)
• M16: 1,962,724 km (0.089 R)
• M17: 2,061,459 km (0.062 R)
• M18: 2,195,947 km (0.049 R)
• M19: 2,293,934 km (0.117 R)
• M20: 2,499,481 km (0.115 R)
• M21: 2,607,192 km (0.053 R)
• M22: 2,758,585 km (0.068 R)
• M23: 2,891,577 km (0.098 R)
• M24: 3,258,690 km (0.063 R)
• M25: 3,354,283 km (0.076 R)
• M26: 3,445,089 km (0.084 R)
• M27: 3,559,831 km (0.083 R)
• M28: 3,675,919 km (0.077 R)
• M29: 3,941,904 km (0.032 R)
• M30: 4,037,946 km (0.084 R)
• M31: 4,165,403 km (0.06 R)
• M32: 4,287,924 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 12.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.76 AU - 2.26 AU

Year: 1933 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,010,781 km

• M1: 164,857 km (0.11 R)
• M2: 285,732 km (0.056 R)
• M3: 366,066 km (0.101 R)
• M4: 532,269 km (0.09 R)
• M5: 688,300 km (0.09 R)
• M6: 811,419 km (0.067 R)
• M7: 1,058,405 km (0.104 R)
• M8: 1,287,738 km (0.103 R)
• M9: 1,542,952 km (0.096 R)
• M10: 1,757,326 km (0.058 R)
• M11: 1,873,265 km (0.078 R)
• M12: 2,011,792 km (0.107 R)
• M13: 2,133,415 km (0.063 R)
• M14: 2,352,427 km (0.112 R)
• M15: 2,546,006 km (0.087 R)
• M16: 2,667,031 km (0.07 R)
• M17: 2,823,809 km (0.046 R)
• M18: 3,170,577 km (0.112 R)
• M19: 3,265,273 km (0.043 R)
• M20: 3,349,048 km (0.069 R)
• M21: 3,679,060 km (0.106 R)
• M22: 3,829,107 km (0.083 R)
• M23: 4,265,484 km (0.092 R)
• M24: 4,357,337 km (0.107 R)
• M25: 4,476,417 km (0.1 R)
• M26: 4,636,936 km (0.096 R)
• M27: 5,439,678 km (0.114 R)
• M28: 5,553,821 km (0.066 R)
• M29: 5,740,968 km (0.08 R)
• M30: 6,106,884 km (0.093 R)
• M31: 6,375,113 km (0.118 R)
• M32: 6,541,017 km (0.061 R)
• M33: 7,629,940 km (0.116 R)
• M34: 7,951,426 km (0.042 R)
• M35: 8,557,896 km (0.119 R)
• M36: 8,657,678 km (0.084 R)
• M37: 8,925,607 km (0.04 R)
• M38: 9,060,545 km (0.072 R)
• M39: 9,213,284 km (0.107 R)
• M40: 9,435,437 km (0.1 R)
• M41: 9,711,295 km (0.111 R)
• M42: 9,798,062 km (0.099 R)
• M43: 10,024,853 km (0.083 R)
• M44: 10,448,065 km (0.116 R)
• M45: 10,572,530 km (0.098 R)
• M46: 10,751,300 km (0.111 R)
• M47: 10,913,165 km (0.112 R)
• M48: 11,093,879 km (0.078 R)
• M49: 11,330,244 km (0.107 R)
• M50: 11,605,204 km (0.1 R)
• M51: 11,715,757 km (0.102 R)
• M52: 11,919,360 km (0.075 R)
• M53: 12,105,609 km (0.026 R)
• M54: 12,386,554 km (0.109 R)
• M55: 12,745,739 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.2

Radius: 8.6

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.15 AU - 2.35 AU

Year: 2289 Days

Day: 13.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 66,010,781 km

• M1: 165,006 km (0.072 R)
• M2: 284,386 km (0.107 R)
• M3: 361,728 km (0.082 R)
• M4: 454,628 km (0.112 R)
• M5: 655,089 km (0.062 R)
• M6: 819,048 km (0.099 R)
• M7: 888,462 km (0.095 R)
• M8: 1,005,746 km (0.073 R)
• M9: 1,094,907 km (0.075 R)
• M10: 1,191,697 km (0.099 R)
• M11: 1,394,252 km (0.081 R)
• M12: 1,462,469 km (0.054 R)
• M13: 1,542,653 km (0.105 R)
• M14: 1,602,343 km (0.032 R)
• M15: 1,769,444 km (0.109 R)
• M16: 1,889,870 km (0.095 R)
• M17: 1,954,197 km (0.117 R)
• M18: 2,060,860 km (0.096 R)
• M19: 2,361,103 km (0.079 R)
• M20: 2,417,801 km (0.108 R)
• M21: 2,474,947 km (0.091 R)
• M22: 2,538,975 km (0.037 R)
• M23: 2,734,499 km (0.068 R)
• M24: 2,847,595 km (0.073 R)
• M25: 3,223,984 km (0.085 R)
• M26: 3,464,537 km (0.097 R)
• M27: 3,755,206 km (0.075 R)
• M28: 3,888,497 km (0.11 R)
• M29: 4,167,647 km (0.114 R)
• M30: 4,305,876 km (0.07 R)
• M31: 4,570,963 km (0.064 R)
• M32: 4,673,737 km (0.052 R)
• M33: 4,761,401 km (0.047 R)
• M34: 4,970,539 km (0.059 R)
• M35: 5,166,362 km (0.096 R)
• M36: 5,290,080 km (0.077 R)
• M37: 5,548,884 km (0.104 R)
• M38: 5,607,975 km (0.029 R)
• M39: 5,726,606 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682

Radius: 10.3

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.25 AU - 5.95 AU

Year: 8988 Days

Day: 8.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,010,781 km

• M1: 143,764 km (0.114 R)
• M2: 235,467 km (0.117 R)
• M3: 566,677 km (0.044 R)
• M4: 1,171,800 km (0.086 R)
• M5: 1,618,948 km (0.101 R)
• M6: 1,794,127 km (0.108 R)
• M7: 1,929,813 km (0.108 R)
• M8: 2,139,848 km (0.064 R)
• M9: 2,284,060 km (0.119 R)
• M10: 2,382,047 km (0.101 R)
• M11: 2,456,547 km (0.093 R)
• M12: 2,582,358 km (0.113 R)
• M13: 2,736,295 km (0.105 R)
• M14: 3,382,109 km (0.115 R)
• M15: 4,133,539 km (0.07 R)
• M16: 4,746,142 km (0.043 R)
• M17: 5,095,154 km (0.079 R)
• M18: 5,584,489 km (0.055 R)
• M19: 6,020,866 km (0.069 R)
• M20: 6,329,486 km (0.106 R)
• M21: 9,253,077 km (0.115 R)
• M22: 9,450,397 km (0.093 R)
• M23: 9,529,833 km (0.076 R)
• M24: 9,889,616 km (0.04 R)
• M25: 10,010,491 km (0.091 R)
• M26: 10,294,577 km (0.091 R)
• M27: 11,037,331 km (0.092 R)
• M28: 12,617,683 km (0.086 R)
• M29: 12,924,658 km (0.119 R)
• M30: 13,367,467 km (0.111 R)
• M31: 14,176,941 km (0.092 R)
• M32: 15,048,648 km (0.047 R)
• M33: 15,327,499 km (0.099 R)
• M34: 16,317,089 km (0.054 R)
• M35: 16,460,104 km (0.103 R)
• M36: 17,473,181 km (0.069 R)
• M37: 18,705,419 km (0.119 R)
• M38: 18,805,200 km (0.114 R)
• M39: 19,306,802 km (0.09 R)
• M40: 19,407,631 km (0.108 R)
• M41: 19,559,174 km (0.105 R)
• M42: 20,425,794 km (0.059 R)
• M43: 22,038,010 km (0.085 R)
• M44: 22,619,946 km (0.08 R)
• M45: 22,992,894 km (0.077 R)
• M46: 23,153,262 km (0.094 R)
• M47: 23,583,057 km (0.087 R)
• M48: 23,798,777 km (0.119 R)
• M49: 24,559,482 km (0.038 R)
• M50: 24,668,838 km (0.107 R)
• M51: 24,833,097 km (0.113 R)
• M52: 25,217,713 km (0.057 R)
• M53: 25,881,928 km (0.077 R)
• M54: 26,664,025 km (0.051 R)
• M55: 27,001,518 km (0.12 R)
• M56: 27,567,297 km (0.11 R)
• M57: 28,022,673 km (0.094 R)
• M58: 29,229,928 km (0.091 R)
• M59: 29,578,042 km (0.074 R)
• M60: 29,694,280 km (0.08 R)
• M61: 29,985,846 km (0.069 R)
• M62: 30,102,682 km (0.106 R)
• M63: 30,278,310 km (0.085 R)
• M64: 30,806,989 km (0.073 R)
• M65: 31,161,236 km (0.1 R)
• M66: 31,279,568 km (0.106 R)
• M67: 31,814,082 km (0.096 R)
• M68: 33,557,046 km (0.099 R)
• M69: 34,043,239 km (0.047 R)
• M70: 34,165,162 km (0.068 R)
• M71: 34,654,347 km (0.073 R)
• M72: 35,084,141 km (0.115 R)
• M73: 35,825,249 km (0.109 R)
• M74: 36,758,890 km (0.089 R)
• M75: 37,260,192 km (0.108 R)
• M76: 38,269,379 km (0.116 R)
• M77: 38,650,106 km (0.092 R)
• M78: 38,968,450 km (0.076 R)
• M79: 39,096,057 km (0.049 R)
• M80: 39,992,747 km (0.05 R)
• M81: 40,572,887 km (0.075 R)
• M82: 41,676,172 km (0.117 R)
• M83: 43,912,211 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740

Radius: 7.5

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.56 AU - 8.58 AU

Year: 15549 Days

Day: 15.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,010,781 km

• M1: 116,537 km (0.075 R)
• M2: 169,345 km (0.071 R)
• M3: 226,641 km (0.081 R)
• M4: 308,321 km (0.074 R)
• M5: 620,682 km (0.068 R)
• M6: 808,277 km (0.062 R)
• M7: 920,476 km (0.066 R)
• M8: 990,338 km (0.103 R)
• M9: 1,037,910 km (0.041 R)
• M10: 1,160,580 km (0.11 R)
• M11: 1,236,426 km (0.052 R)
• M12: 1,314,068 km (0.037 R)
• M13: 1,474,287 km (0.074 R)
• M14: 1,641,089 km (0.119 R)
• M15: 1,814,024 km (0.1 R)
• M16: 2,368,134 km (0.058 R)
• M17: 3,111,935 km (0.104 R)
• M18: 3,732,916 km (0.063 R)
• M19: 3,808,463 km (0.085 R)
• M20: 4,038,245 km (0.085 R)
• M21: 4,154,782 km (0.047 R)
• M22: 5,043,543 km (0.112 R)
• M23: 5,682,326 km (0.095 R)
• M24: 6,573,181 km (0.117 R)
• M25: 7,316,832 km (0.115 R)
• M26: 9,651,157 km (0.098 R)
• M27: 9,859,696 km (0.069 R)
• M28: 9,912,056 km (0.115 R)
• M29: 10,228,306 km (0.1 R)
• M30: 10,816,524 km (0.11 R)
• M31: 11,251,256 km (0.029 R)
• M32: 12,025,574 km (0.115 R)
• M33: 12,646,106 km (0.099 R)
• M34: 13,683,867 km (0.09 R)
• M35: 14,272,235 km (0.115 R)
• M36: 14,808,693 km (0.089 R)
• M37: 15,473,357 km (0.087 R)
• M38: 17,715,978 km (0.091 R)
• M39: 17,971,342 km (0.114 R)
• M40: 18,292,379 km (0.092 R)
• M41: 18,679,987 km (0.094 R)
• M42: 19,201,186 km (0.096 R)
• M43: 19,925,389 km (0.102 R)
• M44: 20,124,504 km (0.08 R)
• M45: 21,197,569 km (0.105 R)
• M46: 23,889,733 km (0.098 R)
• M47: 24,171,874 km (0.076 R)
• M48: 24,882,165 km (0.094 R)
• M49: 25,383,468 km (0.116 R)
• M50: 28,385,598 km (0.061 R)
• M51: 28,984,438 km (0.101 R)
• M52: 29,134,784 km (0.086 R)
• M53: 29,210,031 km (0.05 R)
• M54: 30,958,980 km (0.038 R)
• M55: 31,884,991 km (0.073 R)
• M56: 32,429,228 km (0.112 R)
• M57: 32,898,217 km (0.029 R)
• M58: 33,133,684 km (0.041 R)
• M59: 34,956,534 km (0.088 R)
• M60: 35,357,008 km (0.067 R)
• M61: 35,920,394 km (0.117 R)
• M62: 36,081,959 km (0.103 R)
• M63: 36,893,079 km (0.101 R)
• M64: 38,038,699 km (0.079 R)
• M65: 40,785,167 km (0.082 R)
• M66: 42,565,830 km (0.101 R)
• M67: 44,631,926 km (0.116 R)
• M68: 44,892,376 km (0.026 R)
• M69: 46,466,295 km (0.114 R)
• M70: 47,260,062 km (0.105 R)
• M71: 48,592,829 km (0.112 R)
• M72: 49,398,414 km (0.107 R)
• M73: 50,479,258 km (0.104 R)
• M74: 52,481,327 km (0.085 R)
• M75: 52,572,881 km (0.078 R)
• M76: 53,399,858 km (0.057 R)
• M77: 53,584,162 km (0.053 R)
• M78: 55,066,527 km (0.12 R)
• M79: 55,812,722 km (0.116 R)
• M80: 56,844,349 km (0.063 R)
• M81: 57,598,471 km (0.068 R)
• M82: 58,071,500 km (0.116 R)
• M83: 58,831,008 km (0.096 R)
• M84: 60,455,940 km (0.097 R)
• M85: 60,744,215 km (0.118 R)
• M86: 60,840,407 km (0.095 R)
• M87: 60,936,598 km (0.102 R)
• M88: 61,418,603 km (0.086 R)
• M89: 61,611,733 km (0.038 R)
• M90: 61,805,163 km (0.059 R)
• M91: 63,359,186 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 11,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit