🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.66 AU - 0.68 AU

Year: 195 Days

Day: 23.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,694,320 km

• M1: 501,452 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.92 AU - 3 AU

Year: 1375 Days

Day: 22.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 13.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.82 AU - 6.86 AU

Year: 5031 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 106,694,320 km

• M1: 183,856 km (0.079 R)
• M2: 358,885 km (0.106 R)
• M3: 598,092 km (0.118 R)
• M4: 806,183 km (0.082 R)
• M5: 1,151,305 km (0.09 R)
• M6: 1,237,623 km (0.11 R)
• M7: 1,655,300 km (0.078 R)
• M8: 2,027,949 km (0.112 R)
• M9: 2,116,361 km (0.032 R)
• M10: 2,242,472 km (0.117 R)
• M11: 2,540,621 km (0.117 R)
• M12: 2,694,557 km (0.1 R)
• M13: 2,812,141 km (0.113 R)
• M14: 3,216,653 km (0.119 R)
• M15: 3,320,774 km (0.094 R)
• M16: 3,639,866 km (0.096 R)
• M17: 3,770,315 km (0.03 R)
• M18: 4,194,126 km (0.087 R)
• M19: 4,354,196 km (0.084 R)
• M20: 4,680,319 km (0.094 R)
• M21: 4,966,350 km (0.117 R)
• M22: 5,135,844 km (0.087 R)
• M23: 5,282,750 km (0.085 R)
• M24: 5,381,484 km (0.109 R)
• M25: 5,480,817 km (0.12 R)
• M26: 5,706,560 km (0.044 R)
• M27: 5,935,445 km (0.098 R)
• M28: 6,481,328 km (0.074 R)
• M29: 6,693,607 km (0.103 R)
• M30: 6,881,203 km (0.081 R)
• M31: 7,070,594 km (0.072 R)
• M32: 7,649,089 km (0.111 R)
• M33: 8,386,756 km (0.032 R)
• M34: 8,589,162 km (0.042 R)
• M35: 8,822,534 km (0.092 R)
• M36: 8,940,118 km (0.092 R)
• M37: 9,117,392 km (0.108 R)
• M38: 9,295,712 km (0.11 R)
• M39: 9,898,891 km (0.1 R)
• M40: 10,639,401 km (0.073 R)
• M41: 11,174,811 km (0.102 R)
• M42: 12,403,159 km (0.115 R)
• M43: 12,766,832 km (0.069 R)
• M44: 13,066,925 km (0.107 R)
• M45: 13,234,774 km (0.086 R)
• M46: 13,335,753 km (0.108 R)
• M47: 14,084,191 km (0.082 R)
• M48: 14,325,343 km (0.068 R)
• M49: 14,498,278 km (0.094 R)
• M50: 14,741,673 km (0.059 R)
• M51: 15,693,265 km (0.054 R)
• M52: 16,700,957 km (0.082 R)
• M53: 17,433,537 km (0.106 R)
• M54: 17,766,692 km (0.108 R)
• M55: 18,589,779 km (0.088 R)
• M56: 19,082,106 km (0.101 R)
• M57: 19,310,692 km (0.071 R)
• M58: 19,617,068 km (0.106 R)
• M59: 20,273,354 km (0.083 R)
• M60: 20,584,667 km (0.049 R)
• M61: 21,369,906 km (0.07 R)
• M62: 21,528,181 km (0.105 R)
• M63: 21,885,570 km (0.074 R)
• M64: 22,005,099 km (0.119 R)
• M65: 22,848,382 km (0.069 R)
• M66: 23,661,297 km (0.07 R)
• M67: 23,989,066 km (0.11 R)
• M68: 25,692,836 km (0.116 R)
• M69: 25,987,544 km (0.101 R)
• M70: 26,114,253 km (0.107 R)
• M71: 26,538,064 km (0.046 R)
• M72: 26,665,521 km (0.115 R)
• M73: 26,793,427 km (0.092 R)
• M74: 26,921,334 km (0.089 R)
• M75: 27,521,221 km (0.112 R)
• M76: 28,168,980 km (0.11 R)
• M77: 28,909,041 km (0.111 R)
• M78: 29,171,884 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 8.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.51 AU - 7.31 AU

Year: 6475 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 106,694,320 km

• M1: 122,670 km (0.112 R)
• M2: 187,446 km (0.104 R)
• M3: 255,812 km (0.108 R)
• M4: 409,599 km (0.087 R)
• M5: 551,717 km (0.117 R)
• M6: 1,074,711 km (0.111 R)
• M7: 1,188,705 km (0.063 R)
• M8: 1,413,401 km (0.032 R)
• M9: 1,491,341 km (0.089 R)
• M10: 1,767,499 km (0.09 R)
• M11: 2,077,466 km (0.086 R)
• M12: 2,184,727 km (0.117 R)
• M13: 2,348,986 km (0.091 R)
• M14: 2,498,584 km (0.112 R)
• M15: 2,612,727 km (0.102 R)
• M16: 2,787,457 km (0.108 R)
• M17: 3,334,237 km (0.068 R)
• M18: 3,439,255 km (0.113 R)
• M19: 4,047,071 km (0.107 R)
• M20: 4,972,334 km (0.093 R)
• M21: 6,011,441 km (0.034 R)
• M22: 6,165,377 km (0.034 R)
• M23: 6,927,129 km (0.037 R)
• M24: 7,169,628 km (0.119 R)
• M25: 7,579,975 km (0.06 R)
• M26: 7,857,778 km (0.061 R)
• M27: 8,509,576 km (0.102 R)
• M28: 8,914,687 km (0.098 R)
• M29: 9,178,577 km (0.071 R)
• M30: 9,653,999 km (0.117 R)
• M31: 10,690,563 km (0.061 R)
• M32: 10,845,995 km (0.092 R)
• M33: 11,443,489 km (0.055 R)
• M34: 12,245,932 km (0.048 R)
• M35: 12,375,933 km (0.095 R)
• M36: 12,473,919 km (0.111 R)
• M37: 12,801,838 km (0.117 R)
• M38: 13,332,761 km (0.12 R)
• M39: 14,278,818 km (0.077 R)
• M40: 15,915,269 km (0.071 R)
• M41: 16,199,804 km (0.108 R)
• M42: 16,701,555 km (0.088 R)
• M43: 17,500,408 km (0.119 R)
• M44: 18,460,527 km (0.086 R)
• M45: 18,609,676 km (0.113 R)
• M46: 18,871,771 km (0.075 R)
• M47: 20,315,989 km (0.088 R)
• M48: 20,431,479 km (0.118 R)
• M49: 21,012,367 km (0.064 R)
• M50: 21,598,641 km (0.092 R)
• M51: 23,148,176 km (0.05 R)
• M52: 23,349,385 km (0.108 R)
• M53: 23,834,830 km (0.092 R)
• M54: 24,733,315 km (0.11 R)
• M55: 24,815,444 km (0.045 R)
• M56: 25,104,019 km (0.105 R)
• M57: 25,518,106 km (0.055 R)
• M58: 25,809,373 km (0.058 R)
• M59: 25,934,436 km (0.094 R)
• M60: 26,227,349 km (0.107 R)
• M61: 26,479,122 km (0.066 R)
• M62: 27,409,322 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.9

Radius: 11

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.64 AU - 7.74 AU

Year: 7601 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,694,320 km

• M1: 163,810 km (0.067 R)
• M2: 301,440 km (0.092 R)
• M3: 429,196 km (0.118 R)
• M4: 579,393 km (0.064 R)
• M5: 723,605 km (0.068 R)
• M6: 894,446 km (0.112 R)
• M7: 1,064,538 km (0.114 R)
• M8: 1,261,409 km (0.077 R)
• M9: 1,487,003 km (0.027 R)
• M10: 2,183,680 km (0.095 R)
• M11: 2,496,340 km (0.057 R)
• M12: 2,781,623 km (0.118 R)
• M13: 3,384,053 km (0.093 R)
• M14: 3,700,453 km (0.101 R)
• M15: 4,434,829 km (0.107 R)
• M16: 4,681,217 km (0.076 R)
• M17: 4,756,165 km (0.111 R)
• M18: 4,881,678 km (0.104 R)
• M19: 5,265,247 km (0.117 R)
• M20: 5,369,217 km (0.111 R)
• M21: 6,307,944 km (0.087 R)
• M22: 6,473,997 km (0.09 R)
• M23: 6,557,623 km (0.086 R)
• M24: 6,753,895 km (0.114 R)
• M25: 6,895,415 km (0.059 R)
• M26: 8,122,566 km (0.09 R)
• M27: 8,853,800 km (0.11 R)
• M28: 9,196,080 km (0.113 R)
• M29: 9,606,128 km (0.066 R)
• M30: 9,957,833 km (0.037 R)
• M31: 11,272,050 km (0.112 R)
• M32: 11,744,929 km (0.07 R)
• M33: 12,018,095 km (0.104 R)
• M34: 12,155,425 km (0.111 R)
• M35: 12,885,014 km (0.104 R)
• M36: 13,379,435 km (0.114 R)
• M37: 14,386,827 km (0.045 R)
• M38: 14,679,141 km (0.119 R)
• M39: 14,936,450 km (0.065 R)
• M40: 15,567,753 km (0.046 R)
• M41: 15,642,552 km (0.099 R)
• M42: 16,094,188 km (0.077 R)
• M43: 16,321,576 km (0.113 R)
• M44: 16,626,457 km (0.051 R)
• M45: 17,825,783 km (0.112 R)
• M46: 17,943,217 km (0.101 R)
• M47: 18,257,971 km (0.072 R)
• M48: 18,376,453 km (0.116 R)
• M49: 18,773,186 km (0.119 R)
• M50: 18,852,922 km (0.082 R)
• M51: 19,092,727 km (0.114 R)
• M52: 19,414,064 km (0.045 R)
• M53: 19,737,045 km (0.077 R)
• M54: 19,818,128 km (0.109 R)
• M55: 20,102,663 km (0.041 R)
• M56: 20,306,714 km (0.106 R)
• M57: 20,964,496 km (0.108 R)
• M58: 21,295,855 km (0.094 R)
• M59: 21,754,522 km (0.099 R)
• M60: 21,880,185 km (0.113 R)
• M61: 22,554,273 km (0.091 R)
• M62: 24,226,178 km (0.118 R)
• M63: 24,704,892 km (0.074 R)
• M64: 25,054,951 km (0.09 R)
• M65: 25,450,787 km (0.09 R)
• M66: 25,539,049 km (0.056 R)
• M67: 26,115,300 km (0.027 R)
• M68: 26,561,401 km (0.057 R)
• M69: 27,461,083 km (0.108 R)
• M70: 27,551,589 km (0.072 R)
• M71: 27,778,380 km (0.099 R)
• M72: 28,096,874 km (0.08 R)
• M73: 28,599,822 km (0.07 R)
• M74: 29,059,686 km (0.116 R)
• M75: 29,940,069 km (0.119 R)
• M76: 30,360,140 km (0.111 R)
• M77: 30,970,350 km (0.072 R)
• M78: 31,395,208 km (0.097 R)
• M79: 31,584,748 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.6

Radius: 5.4

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.42 AU - 20.5 AU

Year: 24896 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,694,320 km

• M1: 677,828 km (0.044 R)
• M2: 799,002 km (0.108 R)
• M3: 901,028 km (0.112 R)
• M4: 953,686 km (0.097 R)
• M5: 1,232,537 km (0.11 R)
• M6: 1,504,356 km (0.085 R)
• M7: 1,861,446 km (0.078 R)
• M8: 2,102,000 km (0.064 R)
• M9: 2,388,928 km (0.078 R)
• M10: 3,281,280 km (0.105 R)
• M11: 3,783,929 km (0.112 R)
• M12: 3,826,863 km (0.112 R)
• M13: 4,132,192 km (0.086 R)
• M14: 5,430,104 km (0.119 R)
• M15: 5,772,982 km (0.101 R)
• M16: 6,325,596 km (0.073 R)
• M17: 6,530,845 km (0.05 R)
• M18: 7,159,455 km (0.045 R)
• M19: 7,266,118 km (0.066 R)
• M20: 7,427,085 km (0.067 R)
• M21: 7,535,095 km (0.095 R)
• M22: 9,274,021 km (0.111 R)
• M23: 9,448,602 km (0.087 R)
• M24: 9,742,113 km (0.092 R)
• M25: 11,130,082 km (0.094 R)
• M26: 12,322,676 km (0.07 R)
• M27: 12,450,582 km (0.114 R)
• M28: 12,836,844 km (0.119 R)
• M29: 12,966,545 km (0.062 R)
• M30: 13,031,471 km (0.104 R)
• M31: 13,227,145 km (0.099 R)
• M32: 15,579,870 km (0.105 R)
• M33: 16,345,662 km (0.112 R)
• M34: 17,481,110 km (0.116 R)
• M35: 17,841,042 km (0.114 R)
• M36: 17,985,853 km (0.101 R)
• M37: 18,058,258 km (0.058 R)
• M38: 18,788,595 km (0.093 R)
• M39: 18,935,799 km (0.082 R)
• M40: 20,052,099 km (0.114 R)
• M41: 20,277,991 km (0.11 R)
• M42: 20,504,632 km (0.099 R)
• M43: 22,270,037 km (0.05 R)
• M44: 22,660,337 km (0.063 R)
• M45: 23,052,733 km (0.086 R)
• M46: 23,131,571 km (0.039 R)
• M47: 24,725,536 km (0.051 R)
• M48: 25,372,996 km (0.092 R)
• M49: 26,601,942 km (0.088 R)
• M50: 28,018,036 km (0.081 R)
• M51: 28,354,780 km (0.104 R)
• M52: 30,489,692 km (0.034 R)
• M53: 32,675,765 km (0.059 R)
• M54: 32,941,451 km (0.12 R)
• M55: 33,475,067 km (0.071 R)
• M56: 34,731,090 km (0.12 R)
• M57: 35,546,698 km (0.057 R)
• M58: 37,845,120 km (0.12 R)
• M59: 39,059,256 km (0.112 R)
• M60: 39,435,345 km (0.103 R)
• M61: 39,718,235 km (0.091 R)
• M62: 41,813,203 km (0.045 R)
• M63: 42,005,437 km (0.092 R)
• M64: 42,971,091 km (0.117 R)
• M65: 44,041,613 km (0.109 R)
• M66: 44,139,301 km (0.109 R)
• M67: 45,120,812 km (0.05 R)
• M68: 46,407,653 km (0.097 R)
• M69: 46,706,250 km (0.09 R)
• M70: 49,422,649 km (0.104 R)
• M71: 50,748,684 km (0.085 R)
• M72: 51,673,648 km (0.066 R)
• M73: 53,331,641 km (0.084 R)
• M74: 53,435,761 km (0.102 R)
• M75: 53,540,031 km (0.114 R)
• M76: 53,853,289 km (0.07 R)
• M77: 55,745,403 km (0.073 R)
• M78: 58,516,554 km (0.097 R)
• M79: 60,135,502 km (0.092 R)
• M80: 61,114,021 km (0.109 R)
• M81: 62,536,697 km (0.047 R)
• M82: 63,086,768 km (0.084 R)
• M83: 65,749,311 km (0.096 R)
• M84: 67,544,635 km (0.095 R)
• M85: 69,469,810 km (0.113 R)
• M86: 69,583,654 km (0.077 R)
• M87: 69,925,336 km (0.099 R)
• M88: 72,910,861 km (0.113 R)
• M89: 73,026,500 km (0.117 R)
• M90: 73,373,866 km (0.056 R)
• M91: 73,489,804 km (0.032 R)
• M92: 73,837,769 km (0.103 R)
• M93: 74,302,719 km (0.091 R)
• M94: 74,419,106 km (0.085 R)
• M95: 75,703,404 km (0.113 R)
• M96: 76,054,959 km (0.025 R)
• M97: 78,057,177 km (0.107 R)
• M98: 79,005,328 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.7

Radius: 6.4

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 17.66 AU - 22.44 AU

Year: 32001 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,694,320 km

• M1: 358,885 km (0.096 R)
• M2: 526,585 km (0.11 R)
• M3: 964,757 km (0.115 R)
• M4: 1,131,409 km (0.116 R)
• M5: 1,607,429 km (0.105 R)
• M6: 1,765,404 km (0.09 R)
• M7: 2,139,399 km (0.108 R)
• M8: 2,357,662 km (0.087 R)
• M9: 2,815,432 km (0.076 R)
• M10: 3,250,762 km (0.066 R)
• M11: 4,237,360 km (0.045 R)
• M12: 5,076,903 km (0.087 R)
• M13: 5,250,885 km (0.092 R)
• M14: 5,485,904 km (0.038 R)
• M15: 5,844,938 km (0.093 R)
• M16: 6,211,453 km (0.105 R)
• M17: 6,967,072 km (0.092 R)
• M18: 7,160,352 km (0.107 R)
• M19: 7,552,449 km (0.073 R)
• M20: 7,618,571 km (0.1 R)
• M21: 8,494,466 km (0.081 R)
• M22: 9,049,175 km (0.103 R)
• M23: 9,330,868 km (0.098 R)
• M24: 9,975,336 km (0.078 R)
• M25: 10,266,303 km (0.115 R)
• M26: 10,708,216 km (0.118 R)
• M27: 11,306,906 km (0.055 R)
• M28: 13,406,363 km (0.054 R)
• M29: 13,486,547 km (0.105 R)
• M30: 14,051,279 km (0.108 R)
• M31: 15,287,257 km (0.086 R)
• M32: 15,706,879 km (0.087 R)
• M33: 16,902,166 km (0.091 R)
• M34: 18,037,913 km (0.083 R)
• M35: 18,749,101 km (0.079 R)
• M36: 18,928,319 km (0.092 R)
• M37: 19,832,938 km (0.109 R)
• M38: 20,382,560 km (0.038 R)
• M39: 20,566,865 km (0.098 R)
• M40: 21,309,469 km (0.053 R)
• M41: 21,966,652 km (0.06 R)
• M42: 24,562,624 km (0.095 R)
• M43: 24,856,883 km (0.033 R)
• M44: 25,449,291 km (0.084 R)
• M45: 25,548,324 km (0.097 R)
• M46: 29,827,721 km (0.095 R)
• M47: 31,196,542 km (0.105 R)
• M48: 33,994,919 km (0.077 R)
• M49: 36,984,782 km (0.078 R)
• M50: 37,322,126 km (0.087 R)
• M51: 38,340,438 km (0.082 R)
• M52: 39,712,251 km (0.082 R)
• M53: 43,685,421 km (0.105 R)
• M54: 45,237,648 km (0.102 R)
• M55: 45,478,201 km (0.086 R)
• M56: 46,201,956 km (0.095 R)
• M57: 46,322,981 km (0.059 R)
• M58: 47,172,846 km (0.079 R)
• M59: 47,660,984 km (0.108 R)
• M60: 49,505,825 km (0.083 R)
• M61: 49,629,692 km (0.084 R)
• M62: 50,125,908 km (0.079 R)
• M63: 51,248,640 km (0.093 R)
• M64: 51,750,391 km (0.062 R)
• M65: 52,885,091 km (0.043 R)
• M66: 57,635,123 km (0.114 R)
• M67: 58,549,166 km (0.12 R)
• M68: 63,324,330 km (0.107 R)
• M69: 70,021,527 km (0.116 R)
• M70: 70,160,504 km (0.052 R)
• M71: 71,415,630 km (0.118 R)
• M72: 71,975,874 km (0.076 R)
• M73: 72,256,520 km (0.065 R)
• M74: 76,510,036 km (0.084 R)
• M75: 76,796,366 km (0.078 R)
• M76: 77,513,987 km (0.095 R)
• M77: 77,801,664 km (0.073 R)
• M78: 80,406,761 km (0.116 R)
• M79: 82,893,377 km (0.053 R)
• M80: 87,043,371 km (0.117 R)
• M81: 91,868,501 km (0.06 R)
• M82: 92,782,843 km (0.09 R)
• M83: 93,088,322 km (0.081 R)
• M84: 94,774,141 km (0.099 R)
• M85: 96,934,483 km (0.06 R)
• M86: 98,020,714 km (0.064 R)
• M87: 98,643,190 km (0.1 R)
• M88: 99,423,194 km (0.059 R)
• M89: 99,579,374 km (0.113 R)
• M90: 102,721,378 km (0.112 R)
• M91: 104,304,572 km (0.099 R)
• M92: 105,099,086 km (0.037 R)
• M93: 106,374,708 km (0.106 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit