🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.6

Radius: 10.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 247 Days

Day: 11.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 48,441,136 km

• M1: 135,984 km (0.071 R)
• M2: 214,673 km (0.119 R)
• M3: 299,196 km (0.094 R)
• M4: 396,883 km (0.067 R)
• M5: 540,946 km (0.107 R)
• M6: 623,524 km (0.049 R)
• M7: 721,211 km (0.083 R)
• M8: 828,174 km (0.052 R)
• M9: 933,491 km (0.03 R)
• M10: 1,047,634 km (0.101 R)
• M11: 1,166,714 km (0.104 R)
• M12: 1,286,242 km (0.107 R)
• M13: 1,354,160 km (0.11 R)
• M14: 1,569,730 km (0.097 R)
• M15: 1,702,873 km (0.089 R)
• M16: 1,792,182 km (0.117 R)
• M17: 1,926,671 km (0.058 R)
• M18: 1,995,187 km (0.1 R)
• M19: 2,129,825 km (0.063 R)
• M20: 2,205,970 km (0.088 R)
• M21: 2,288,249 km (0.114 R)
• M22: 2,413,612 km (0.089 R)
• M23: 2,546,754 km (0.09 R)
• M24: 2,809,298 km (0.116 R)
• M25: 2,898,758 km (0.071 R)
• M26: 2,989,265 km (0.087 R)
• M27: 3,069,150 km (0.108 R)
• M28: 3,237,148 km (0.109 R)
• M29: 3,402,155 km (0.098 R)
• M30: 3,716,310 km (0.088 R)
• M31: 3,827,162 km (0.108 R)
• M32: 3,945,494 km (0.102 R)
• M33: 4,014,608 km (0.042 R)
• M34: 4,122,169 km (0.109 R)
• M35: 4,205,047 km (0.094 R)
• M36: 4,294,955 km (0.079 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.4

Radius: 12

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.73 AU - 2.11 AU

Year: 1804 Days

Day: 9.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 48,441,136 km

• M1: 199,564 km (0.097 R)
• M2: 386,262 km (0.068 R)
• M3: 489,035 km (0.117 R)
• M4: 625,917 km (0.058 R)
• M5: 728,242 km (0.032 R)
• M6: 889,060 km (0.106 R)
• M7: 1,053,169 km (0.118 R)
• M8: 1,298,510 km (0.086 R)
• M9: 1,412,503 km (0.075 R)
• M10: 1,562,699 km (0.086 R)
• M11: 1,809,835 km (0.115 R)
• M12: 2,279,423 km (0.103 R)
• M13: 2,639,654 km (0.062 R)
• M14: 2,759,482 km (0.087 R)
• M15: 2,990,611 km (0.105 R)
• M16: 3,115,675 km (0.11 R)
• M17: 3,214,260 km (0.091 R)
• M18: 3,443,294 km (0.102 R)
• M19: 3,618,772 km (0.08 R)
• M20: 3,797,093 km (0.046 R)
• M21: 4,116,485 km (0.111 R)
• M22: 4,318,442 km (0.077 R)
• M23: 4,444,553 km (0.065 R)
• M24: 4,523,989 km (0.099 R)
• M25: 4,878,985 km (0.093 R)
• M26: 5,343,935 km (0.119 R)
• M27: 5,564,742 km (0.051 R)
• M28: 5,945,319 km (0.047 R)
• M29: 6,192,005 km (0.034 R)
• M30: 6,550,143 km (0.073 R)
• M31: 6,859,960 km (0.088 R)
• M32: 7,211,964 km (0.116 R)
• M33: 7,362,010 km (0.119 R)
• M34: 7,494,105 km (0.072 R)
• M35: 7,588,950 km (0.115 R)
• M36: 7,684,244 km (0.03 R)
• M37: 8,381,969 km (0.039 R)
• M38: 8,718,414 km (0.056 R)
• M39: 8,898,381 km (0.099 R)
• M40: 9,201,167 km (0.098 R)
• M41: 9,425,264 km (0.078 R)
• M42: 9,568,878 km (0.068 R)
• M43: 9,775,323 km (0.101 R)
• M44: 9,962,321 km (0.105 R)
• M45: 10,192,552 km (0.108 R)
• M46: 10,658,399 km (0.044 R)
• M47: 11,196,204 km (0.09 R)
• M48: 11,304,812 km (0.116 R)
• M49: 11,479,243 km (0.114 R)
• M50: 11,566,907 km (0.097 R)
• M51: 11,654,721 km (0.062 R)
• M52: 11,853,238 km (0.089 R)
• M53: 12,097,232 km (0.103 R)
• M54: 12,275,852 km (0.112 R)
• M55: 12,455,220 km (0.112 R)
• M56: 12,612,896 km (0.038 R)
• M57: 12,703,402 km (0.08 R)
• M58: 13,273,370 km (0.088 R)
• M59: 13,411,449 km (0.097 R)
• M60: 13,782,003 km (0.03 R)
• M61: 13,875,203 km (0.106 R)
• M62: 14,226,458 km (0.108 R)
• M63: 14,367,679 km (0.108 R)
• M64: 14,604,343 km (0.11 R)
• M65: 14,723,123 km (0.113 R)
• M66: 15,442,539 km (0.046 R)
• M67: 15,660,653 km (0.094 R)
• M68: 15,830,895 km (0.112 R)
• M69: 16,691,682 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.4

Radius: 9.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.02 AU - 4.08 AU

Year: 5528 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 115.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,441,136 km

• M1: 137,181 km (0.028 R)
• M2: 226,342 km (0.112 R)
• M3: 312,211 km (0.12 R)
• M4: 468,241 km (0.114 R)
• M5: 587,920 km (0.093 R)
• M6: 1,101,788 km (0.09 R)
• M7: 1,238,222 km (0.097 R)
• M8: 1,308,533 km (0.096 R)
• M9: 1,453,493 km (0.096 R)
• M10: 1,759,570 km (0.106 R)
• M11: 1,855,313 km (0.093 R)
• M12: 1,920,238 km (0.086 R)
• M13: 2,002,367 km (0.072 R)
• M14: 2,170,366 km (0.116 R)
• M15: 2,610,782 km (0.093 R)
• M16: 3,234,007 km (0.087 R)
• M17: 3,352,189 km (0.104 R)
• M18: 3,471,867 km (0.073 R)
• M19: 3,695,067 km (0.097 R)
• M20: 3,818,785 km (0.077 R)
• M21: 4,027,923 km (0.047 R)
• M22: 4,479,708 km (0.081 R)
• M23: 4,545,531 km (0.102 R)
• M24: 4,812,264 km (0.091 R)
• M25: 5,061,345 km (0.115 R)
• M26: 5,314,614 km (0.112 R)
• M27: 5,548,435 km (0.113 R)
• M28: 5,666,618 km (0.074 R)
• M29: 5,833,569 km (0.052 R)
• M30: 5,905,526 km (0.088 R)
• M31: 6,002,166 km (0.111 R)
• M32: 6,074,870 km (0.119 R)
• M33: 6,393,514 km (0.053 R)
• M34: 6,742,675 km (0.087 R)
• M35: 6,945,081 km (0.062 R)
• M36: 7,175,163 km (0.105 R)
• M37: 7,252,355 km (0.1 R)
• M38: 7,906,995 km (0.117 R)
• M39: 8,254,960 km (0.081 R)
• M40: 8,965,700 km (0.077 R)
• M41: 9,132,501 km (0.12 R)
• M42: 9,300,500 km (0.092 R)
• M43: 10,126,130 km (0.036 R)
• M44: 10,591,828 km (0.066 R)
• M45: 11,213,557 km (0.119 R)
• M46: 11,816,586 km (0.111 R)
• M47: 12,030,212 km (0.115 R)
• M48: 12,368,453 km (0.077 R)
• M49: 13,306,880 km (0.11 R)
• M50: 13,592,762 km (0.075 R)
• M51: 14,106,331 km (0.036 R)
• M52: 14,593,422 km (0.098 R)
• M53: 14,987,014 km (0.077 R)
• M54: 15,119,109 km (0.085 R)
• M55: 15,218,292 km (0.093 R)
• M56: 16,155,224 km (0.089 R)
• M57: 16,222,842 km (0.103 R)
• M58: 16,664,754 km (0.106 R)
• M59: 16,835,744 km (0.064 R)
• M60: 17,179,520 km (0.12 R)
• M61: 17,560,546 km (0.115 R)
• M62: 17,734,528 km (0.104 R)
• M63: 18,154,599 km (0.089 R)
• M64: 18,436,442 km (0.117 R)
• M65: 18,613,416 km (0.029 R)
• M66: 19,075,972 km (0.081 R)
• M67: 19,183,234 km (0.105 R)
• M68: 19,976,252 km (0.07 R)
• M69: 20,340,224 km (0.071 R)
• M70: 20,890,295 km (0.083 R)
• M71: 21,000,998 km (0.08 R)
• M72: 21,222,702 km (0.109 R)
• M73: 21,296,902 km (0.086 R)
• M74: 22,494,284 km (0.095 R)
• M75: 22,759,072 km (0.11 R)
• M76: 23,790,400 km (0.082 R)
• M77: 23,867,443 km (0.09 R)
• M78: 24,447,434 km (0.113 R)
• M79: 24,719,851 km (0.081 R)
• M80: 24,993,167 km (0.116 R)
• M81: 25,149,796 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.7

Radius: 7.9

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.27 AU - 8.57 AU

Year: 13709 Days

Day: 23.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,441,136 km

• M1: 145,110 km (0.081 R)
• M2: 218,562 km (0.076 R)
• M3: 283,338 km (0.064 R)
• M4: 602,431 km (0.091 R)
• M5: 965,804 km (0.026 R)
• M6: 1,183,020 km (0.098 R)
• M7: 1,469,799 km (0.117 R)
• M8: 1,807,142 km (0.101 R)
• M9: 2,045,452 km (0.087 R)
• M10: 2,325,499 km (0.094 R)
• M11: 2,389,527 km (0.107 R)
• M12: 2,551,990 km (0.117 R)
• M13: 2,718,044 km (0.114 R)
• M14: 2,819,471 km (0.087 R)
• M15: 3,061,072 km (0.099 R)
• M16: 3,166,688 km (0.097 R)
• M17: 3,237,747 km (0.078 R)
• M18: 3,417,863 km (0.087 R)
• M19: 3,863,365 km (0.116 R)
• M20: 4,054,401 km (0.05 R)
• M21: 4,366,762 km (0.077 R)
• M22: 4,931,793 km (0.038 R)
• M23: 5,055,959 km (0.086 R)
• M24: 5,265,097 km (0.114 R)
• M25: 5,735,283 km (0.083 R)
• M26: 6,085,641 km (0.038 R)
• M27: 6,443,031 km (0.088 R)
• M28: 8,777,057 km (0.115 R)
• M29: 9,538,809 km (0.085 R)
• M30: 9,745,553 km (0.093 R)
• M31: 9,849,374 km (0.08 R)
• M32: 10,110,871 km (0.047 R)
• M33: 11,837,380 km (0.091 R)
• M34: 12,003,883 km (0.1 R)
• M35: 12,059,683 km (0.072 R)
• M36: 12,395,530 km (0.111 R)
• M37: 13,306,132 km (0.104 R)
• M38: 14,297,218 km (0.106 R)
• M39: 14,356,309 km (0.054 R)
• M40: 15,554,139 km (0.047 R)
• M41: 16,226,432 km (0.076 R)
• M42: 17,473,181 km (0.081 R)
• M43: 18,879,850 km (0.076 R)
• M44: 20,588,557 km (0.085 R)
• M45: 20,655,277 km (0.117 R)
• M46: 20,788,868 km (0.061 R)
• M47: 21,664,464 km (0.081 R)
• M48: 22,277,816 km (0.109 R)
• M49: 23,451,561 km (0.049 R)
• M50: 23,800,722 km (0.106 R)
• M51: 24,010,907 km (0.115 R)
• M52: 24,503,982 km (0.113 R)
• M53: 25,071,556 km (0.083 R)
• M54: 26,436,786 km (0.095 R)
• M55: 26,727,305 km (0.027 R)
• M56: 27,458,240 km (0.095 R)
• M57: 27,899,853 km (0.117 R)
• M58: 29,614,694 km (0.11 R)
• M59: 29,689,941 km (0.109 R)
• M60: 33,066,964 km (0.073 R)
• M61: 37,211,872 km (0.079 R)
• M62: 37,782,139 km (0.106 R)
• M63: 37,863,969 km (0.056 R)
• M64: 39,593,470 km (0.1 R)
• M65: 39,925,877 km (0.092 R)
• M66: 40,009,053 km (0.101 R)
• M67: 40,092,379 km (0.048 R)
• M68: 40,175,705 km (0.119 R)
• M69: 40,426,132 km (0.1 R)
• M70: 40,760,782 km (0.104 R)
• M71: 41,854,791 km (0.092 R)
• M72: 42,617,890 km (0.105 R)
• M73: 43,813,925 km (0.077 R)
• M74: 44,502,375 km (0.088 R)
• M75: 45,021,030 km (0.103 R)
• M76: 45,194,414 km (0.105 R)
• M77: 47,820,904 km (0.088 R)
• M78: 48,263,564 km (0.11 R)
• M79: 50,947,200 km (0.114 R)
• M80: 56,271,389 km (0.074 R)
• M81: 57,394,869 km (0.075 R)
• M82: 57,582,764 km (0.116 R)
• M83: 58,242,341 km (0.081 R)
• M84: 58,431,133 km (0.082 R)
• M85: 61,000,925 km (0.112 R)
• M86: 62,347,905 km (0.097 R)
• M87: 62,928,195 km (0.063 R)
• M88: 63,510,280 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.5

Radius: 4.3

Gravity: 19.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.98 AU - 9.2 AU

Year: 14183 Days

Day: 18.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,441,136 km

• M1: 75,996 km (0.078 R)
• M2: 125,213 km (0.071 R)
• M3: 330,462 km (0.055 R)
• M4: 627,264 km (0.085 R)
• M5: 1,359,994 km (0.087 R)
• M6: 1,492,688 km (0.095 R)
• M7: 1,560,755 km (0.116 R)
• M8: 1,606,681 km (0.101 R)
• M9: 2,090,181 km (0.066 R)
• M10: 2,780,576 km (0.1 R)
• M11: 2,892,774 km (0.099 R)
• M12: 3,687,288 km (0.115 R)
• M13: 3,841,524 km (0.115 R)
• M14: 3,935,022 km (0.102 R)
• M15: 4,643,668 km (0.081 R)
• M16: 4,910,999 km (0.049 R)
• M17: 4,978,617 km (0.099 R)
• M18: 5,636,399 km (0.069 R)
• M19: 6,247,656 km (0.118 R)
• M20: 6,357,760 km (0.066 R)
• M21: 7,107,844 km (0.111 R)
• M22: 7,299,628 km (0.074 R)
• M23: 7,493,208 km (0.09 R)
• M24: 7,532,103 km (0.112 R)
• M25: 7,688,433 km (0.112 R)
• M26: 7,845,960 km (0.057 R)
• M27: 8,486,238 km (0.092 R)
• M28: 8,730,532 km (0.113 R)
• M29: 9,143,123 km (0.111 R)
• M30: 9,309,924 km (0.113 R)
• M31: 9,435,586 km (0.076 R)
• M32: 10,418,295 km (0.107 R)
• M33: 10,461,678 km (0.118 R)
• M34: 11,612,684 km (0.113 R)
• M35: 11,929,233 km (0.075 R)
• M36: 12,942,909 km (0.12 R)
• M37: 13,130,205 km (0.071 R)
• M38: 13,649,759 km (0.042 R)
• M39: 16,044,521 km (0.092 R)
• M40: 16,195,316 km (0.088 R)
• M41: 17,109,808 km (0.074 R)
• M42: 17,161,120 km (0.098 R)
• M43: 17,366,817 km (0.101 R)
• M44: 17,832,665 km (0.114 R)
• M45: 20,439,856 km (0.11 R)
• M46: 20,548,764 km (0.093 R)
• M47: 20,603,217 km (0.109 R)
• M48: 21,316,500 km (0.09 R)
• M49: 21,427,053 km (0.115 R)
• M50: 21,593,106 km (0.088 R)
• M51: 22,880,246 km (0.101 R)
• M52: 23,049,890 km (0.075 R)
• M53: 23,106,588 km (0.083 R)
• M54: 24,019,434 km (0.109 R)
• M55: 25,235,515 km (0.036 R)
• M56: 25,410,844 km (0.088 R)
• M57: 25,527,979 km (0.094 R)
• M58: 25,939,373 km (0.092 R)
• M59: 26,234,530 km (0.037 R)
• M60: 26,887,824 km (0.072 R)
• M61: 27,126,582 km (0.106 R)
• M62: 27,306,249 km (0.107 R)
• M63: 28,635,576 km (0.118 R)
• M64: 29,800,345 km (0.083 R)
• M65: 30,109,563 km (0.084 R)
• M66: 30,295,514 km (0.116 R)
• M67: 30,357,597 km (0.101 R)
• M68: 32,366,247 km (0.057 R)
• M69: 32,747,722 km (0.099 R)
• M70: 33,066,665 km (0.075 R)
• M71: 33,258,449 km (0.11 R)
• M72: 33,900,822 km (0.041 R)
• M73: 34,029,776 km (0.077 R)
• M74: 34,352,757 km (0.087 R)
• M75: 35,917,551 km (0.064 R)
• M76: 36,444,435 km (0.12 R)
• M77: 36,907,440 km (0.05 R)
• M78: 37,638,974 km (0.113 R)
• M79: 39,048,635 km (0.12 R)
• M80: 39,183,871 km (0.064 R)
• M81: 40,134,416 km (0.09 R)
• M82: 40,202,633 km (0.087 R)
• M83: 40,270,849 km (0.053 R)
• M84: 41,850,453 km (0.077 R)
• M85: 41,919,717 km (0.064 R)
• M86: 42,752,379 km (0.083 R)
• M87: 43,100,942 km (0.071 R)
• M88: 43,871,072 km (0.103 R)
• M89: 44,222,627 km (0.119 R)
• M90: 44,363,548 km (0.109 R)
• M91: 44,504,619 km (0.058 R)
• M92: 46,351,554 km (0.095 R)
• M93: 48,006,256 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 15,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit