🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.91 AU - 1.29 AU

Year: 439 Days

Day: 42.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,500,236 km

• M1: 264,190 km (0.045 R)
• M2: 589,715 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.46 AU - 1.84 AU

Year: 807 Days

Day: 35.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,500,236 km

• M1: 518,057 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.8 AU - 3.38 AU

Year: 2068 Days

Day: 14.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 126.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.41 AU - 4.35 AU

Year: 2910 Days

Day: 16.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,500,236 km

• M1: 797,506 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 11.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.16 AU - 5.52 AU

Year: 4699 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 51.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,500,236 km

• M1: 146,157 km (0.069 R)
• M2: 253,718 km (0.106 R)
• M3: 362,326 km (0.094 R)
• M4: 485,894 km (0.091 R)
• M5: 580,440 km (0.099 R)
• M6: 1,037,312 km (0.079 R)
• M7: 1,256,473 km (0.106 R)
• M8: 1,436,588 km (0.05 R)
• M9: 2,540,321 km (0.088 R)
• M10: 2,756,640 km (0.107 R)
• M11: 3,021,578 km (0.034 R)
• M12: 3,135,571 km (0.103 R)
• M13: 3,911,835 km (0.09 R)
• M14: 4,241,848 km (0.112 R)
• M15: 4,548,224 km (0.099 R)
• M16: 5,046,834 km (0.09 R)
• M17: 5,475,731 km (0.049 R)
• M18: 5,668,114 km (0.089 R)
• M19: 6,023,857 km (0.107 R)
• M20: 7,537,938 km (0.105 R)
• M21: 8,067,664 km (0.118 R)
• M22: 8,187,043 km (0.094 R)
• M23: 8,267,078 km (0.082 R)
• M24: 8,367,308 km (0.041 R)
• M25: 9,919,536 km (0.068 R)
• M26: 10,176,096 km (0.097 R)
• M27: 11,202,038 km (0.032 R)
• M28: 11,335,330 km (0.067 R)
• M29: 11,919,210 km (0.061 R)
• M30: 12,651,492 km (0.059 R)
• M31: 12,767,131 km (0.106 R)
• M32: 13,729,345 km (0.069 R)
• M33: 13,895,997 km (0.08 R)
• M34: 14,183,225 km (0.078 R)
• M35: 14,593,422 km (0.116 R)
• M36: 14,763,515 km (0.086 R)
• M37: 15,056,577 km (0.034 R)
• M38: 15,302,217 km (0.038 R)
• M39: 15,450,318 km (0.069 R)
• M40: 15,549,352 km (0.063 R)
• M41: 15,747,869 km (0.099 R)
• M42: 15,947,283 km (0.078 R)
• M43: 16,778,897 km (0.089 R)
• M44: 16,906,055 km (0.086 R)
• M45: 17,084,825 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 11.9

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.11 AU - 7.11 AU

Year: 5751 Days

Day: 13.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,500,236 km

• M1: 202,556 km (0.094 R)
• M2: 573,409 km (0.067 R)
• M3: 657,183 km (0.11 R)
• M4: 758,760 km (0.081 R)
• M5: 1,238,222 km (0.068 R)
• M6: 1,334,862 km (0.078 R)
• M7: 1,711,699 km (0.083 R)
• M8: 2,006,706 km (0.084 R)
• M9: 2,180,090 km (0.07 R)
• M10: 2,258,778 km (0.098 R)
• M11: 2,378,606 km (0.094 R)
• M12: 2,645,638 km (0.091 R)
• M13: 2,901,002 km (0.082 R)
• M14: 3,186,734 km (0.107 R)
• M15: 3,435,814 km (0.112 R)
• M16: 3,785,873 km (0.098 R)
• M17: 4,826,476 km (0.099 R)
• M18: 5,008,238 km (0.063 R)
• M19: 5,486,053 km (0.092 R)
• M20: 6,062,155 km (0.07 R)
• M21: 6,686,426 km (0.025 R)
• M22: 6,860,259 km (0.05 R)
• M23: 6,947,774 km (0.12 R)
• M24: 7,182,792 km (0.047 R)
• M25: 7,301,423 km (0.038 R)
• M26: 8,211,427 km (0.079 R)
• M27: 8,397,676 km (0.087 R)
• M28: 9,382,629 km (0.037 R)
• M29: 9,642,780 km (0.048 R)
• M30: 10,571,932 km (0.113 R)
• M31: 10,707,019 km (0.068 R)
• M32: 10,910,622 km (0.068 R)
• M33: 11,668,634 km (0.097 R)
• M34: 11,773,203 km (0.116 R)
• M35: 12,230,524 km (0.112 R)
• M36: 12,622,021 km (0.085 R)
• M37: 13,053,761 km (0.029 R)
• M38: 13,198,721 km (0.119 R)
• M39: 13,417,283 km (0.068 R)
• M40: 13,931,900 km (0.088 R)
• M41: 14,005,951 km (0.044 R)
• M42: 14,080,002 km (0.12 R)
• M43: 14,191,602 km (0.09 R)
• M44: 14,266,102 km (0.111 R)
• M45: 14,602,996 km (0.042 R)
• M46: 14,829,039 km (0.112 R)
• M47: 15,399,156 km (0.086 R)
• M48: 15,976,604 km (0.067 R)
• M49: 16,209,528 km (0.116 R)
• M50: 16,287,468 km (0.118 R)
• M51: 17,033,812 km (0.101 R)
• M52: 17,391,201 km (0.095 R)
• M53: 18,032,827 km (0.107 R)
• M54: 19,174,258 km (0.086 R)
• M55: 19,753,651 km (0.11 R)
• M56: 20,087,404 km (0.118 R)
• M57: 20,760,445 km (0.111 R)
• M58: 21,184,854 km (0.073 R)
• M59: 21,398,031 km (0.047 R)
• M60: 21,483,601 km (0.079 R)
• M61: 21,783,844 km (0.105 R)
• M62: 23,658,305 km (0.11 R)
• M63: 24,190,574 km (0.117 R)
• M64: 24,458,205 km (0.114 R)
• M65: 24,547,664 km (0.089 R)
• M66: 25,538,451 km (0.085 R)
• M67: 25,765,540 km (0.106 R)
• M68: 25,902,123 km (0.1 R)
• M69: 26,130,260 km (0.09 R)
• M70: 27,327,193 km (0.072 R)
• M71: 28,260,085 km (0.06 R)
• M72: 28,353,883 km (0.072 R)
• M73: 29,393,289 km (0.107 R)
• M74: 29,583,577 km (0.045 R)
• M75: 29,822,036 km (0.055 R)
• M76: 30,061,094 km (0.069 R)
• M77: 30,204,857 km (0.068 R)
• M78: 30,637,644 km (0.115 R)
• M79: 30,830,625 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 12.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.33 AU - 7.71 AU

Year: 6340 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,500,236 km

• M1: 186,997 km (0.076 R)
• M2: 284,535 km (0.046 R)
• M3: 366,814 km (0.083 R)
• M4: 546,780 km (0.115 R)
• M5: 703,858 km (0.075 R)
• M6: 782,846 km (0.039 R)
• M7: 889,659 km (0.116 R)
• M8: 1,014,573 km (0.061 R)
• M9: 1,132,456 km (0.102 R)
• M10: 1,354,010 km (0.036 R)
• M11: 1,544,748 km (0.097 R)
• M12: 1,872,068 km (0.088 R)
• M13: 1,986,211 km (0.061 R)
• M14: 2,085,993 km (0.061 R)
• M15: 2,256,085 km (0.065 R)
• M16: 2,395,511 km (0.039 R)
• M17: 2,573,981 km (0.057 R)
• M18: 2,812,739 km (0.114 R)
• M19: 3,058,977 km (0.108 R)
• M20: 4,070,558 km (0.048 R)
• M21: 4,241,548 km (0.08 R)
• M22: 4,949,296 km (0.03 R)
• M23: 5,040,401 km (0.12 R)
• M24: 5,457,330 km (0.114 R)
• M25: 5,670,058 km (0.107 R)
• M26: 6,152,512 km (0.119 R)
• M27: 6,250,648 km (0.082 R)
• M28: 6,748,958 km (0.076 R)
• M29: 6,926,531 km (0.094 R)
• M30: 7,157,061 km (0.086 R)
• M31: 7,442,195 km (0.095 R)
• M32: 7,520,584 km (0.071 R)
• M33: 8,510,772 km (0.09 R)
• M34: 8,896,137 km (0.033 R)
• M35: 9,062,938 km (0.058 R)
• M36: 9,826,935 km (0.06 R)
• M37: 10,115,210 km (0.056 R)
• M38: 10,641,046 km (0.102 R)
• M39: 11,086,100 km (0.118 R)
• M40: 11,205,778 km (0.12 R)
• M41: 12,395,530 km (0.082 R)
• M42: 12,488,729 km (0.081 R)
• M43: 12,769,674 km (0.071 R)
• M44: 13,625,224 km (0.116 R)
• M45: 13,914,547 km (0.114 R)
• M46: 14,205,814 km (0.112 R)
• M47: 14,926,427 km (0.104 R)
• M48: 15,424,588 km (0.045 R)
• M49: 15,625,498 km (0.08 R)
• M50: 16,301,082 km (0.073 R)
• M51: 16,574,098 km (0.106 R)
• M52: 16,745,387 km (0.11 R)
• M53: 17,576,104 km (0.106 R)
• M54: 17,785,990 km (0.085 R)
• M55: 18,491,194 km (0.097 R)
• M56: 18,597,858 km (0.067 R)
• M57: 19,026,306 km (0.115 R)
• M58: 19,892,926 km (0.116 R)
• M59: 20,257,796 km (0.109 R)
• M60: 21,776,962 km (0.11 R)
• M61: 22,645,078 km (0.049 R)
• M62: 22,873,514 km (0.047 R)
• M63: 23,140,846 km (0.115 R)
• M64: 23,601,607 km (0.11 R)
• M65: 24,649,540 km (0.11 R)
• M66: 24,845,214 km (0.115 R)
• M67: 24,962,948 km (0.102 R)
• M68: 25,041,487 km (0.088 R)
• M69: 25,752,226 km (0.088 R)
• M70: 26,389,513 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.9

Radius: 9.1

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.1 AU - 8.32 AU

Year: 6619 Days

Day: 10.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 28,500,236 km

• M1: 255,214 km (0.115 R)
• M2: 357,240 km (0.073 R)
• M3: 463,753 km (0.089 R)
• M4: 595,998 km (0.08 R)
• M5: 667,356 km (0.099 R)
• M6: 741,856 km (0.109 R)
• M7: 949,647 km (0.103 R)
• M8: 1,231,041 km (0.056 R)
• M9: 1,912,908 km (0.078 R)
• M10: 2,408,376 km (0.114 R)
• M11: 2,598,216 km (0.081 R)
• M12: 2,817,825 km (0.075 R)
• M13: 2,892,325 km (0.084 R)
• M14: 2,967,573 km (0.119 R)
• M15: 3,301,176 km (0.08 R)
• M16: 3,459,301 km (0.044 R)
• M17: 3,728,278 km (0.088 R)
• M18: 4,811,816 km (0.108 R)
• M19: 5,142,576 km (0.088 R)
• M20: 5,264,798 km (0.102 R)
• M21: 5,605,731 km (0.064 R)
• M22: 5,699,978 km (0.056 R)
• M23: 5,890,117 km (0.064 R)
• M24: 7,381,458 km (0.106 R)
• M25: 8,151,139 km (0.109 R)
• M26: 8,222,348 km (0.105 R)
• M27: 8,329,609 km (0.064 R)
• M28: 8,473,373 km (0.077 R)
• M29: 8,581,682 km (0.106 R)
• M30: 8,690,440 km (0.045 R)
• M31: 8,799,796 km (0.109 R)
• M32: 9,427,508 km (0.062 R)
• M33: 10,376,856 km (0.063 R)
• M34: 10,804,257 km (0.111 R)
• M35: 11,039,724 km (0.108 R)
• M36: 11,118,712 km (0.039 R)
• M37: 11,998,796 km (0.095 R)
• M38: 12,242,791 km (0.065 R)
• M39: 12,735,566 km (0.096 R)
• M40: 12,818,443 km (0.108 R)
• M41: 14,295,722 km (0.083 R)
• M42: 15,120,006 km (0.058 R)
• M43: 15,251,653 km (0.082 R)
• M44: 15,959,699 km (0.053 R)
• M45: 16,723,995 km (0.057 R)
• M46: 17,408,106 km (0.113 R)
• M47: 17,915,542 km (0.075 R)
• M48: 18,147,867 km (0.12 R)
• M49: 18,615,510 km (0.099 R)
• M50: 18,945,224 km (0.047 R)
• M51: 19,181,888 km (0.087 R)
• M52: 20,186,587 km (0.038 R)
• M53: 21,651,449 km (0.068 R)
• M54: 21,799,851 km (0.101 R)
• M55: 22,396,746 km (0.111 R)
• M56: 22,797,668 km (0.112 R)
• M57: 24,014,497 km (0.111 R)
• M58: 24,116,822 km (0.119 R)
• M59: 24,270,759 km (0.073 R)
• M60: 24,992,867 km (0.094 R)
• M61: 25,200,360 km (0.085 R)
• M62: 25,304,480 km (0.051 R)
• M63: 26,722,668 km (0.045 R)
• M64: 27,041,461 km (0.061 R)
• M65: 27,361,301 km (0.071 R)
• M66: 27,521,819 km (0.108 R)
• M67: 28,274,596 km (0.1 R)
• M68: 28,653,677 km (0.077 R)
• M69: 28,816,589 km (0.059 R)
• M70: 30,186,307 km (0.106 R)
• M71: 30,573,616 km (0.109 R)
• M72: 31,129,821 km (0.066 R)
• M73: 31,465,070 km (0.118 R)
• M74: 31,745,416 km (0.085 R)
• M75: 31,857,764 km (0.088 R)
• M76: 32,534,844 km (0.062 R)
• M77: 33,102,568 km (0.066 R)
• M78: 33,216,562 km (0.104 R)
• M79: 34,132,849 km (0.066 R)
• M80: 35,057,513 km (0.112 R)
• M81: 36,342,260 km (0.107 R)
• M82: 37,049,558 km (0.112 R)
• M83: 37,227,131 km (0.098 R)
• M84: 37,464,244 km (0.077 R)
• M85: 37,999,654 km (0.116 R)
• M86: 38,957,829 km (0.115 R)
• M87: 39,681,583 km (0.097 R)
• M88: 40,592,634 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 3.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.38 AU - 19.6 AU

Year: 31513 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 28,500,236 km

• M1: 61,335 km (0.044 R)
• M2: 219,460 km (0.117 R)
• M3: 613,950 km (0.098 R)
• M4: 2,232,599 km (0.085 R)
• M5: 2,324,003 km (0.083 R)
• M6: 2,819,022 km (0.101 R)
• M7: 3,241,786 km (0.095 R)
• M8: 3,429,082 km (0.044 R)
• M9: 4,905,613 km (0.112 R)
• M10: 6,316,770 km (0.083 R)
• M11: 6,892,572 km (0.089 R)
• M12: 7,267,764 km (0.08 R)
• M13: 7,321,918 km (0.081 R)
• M14: 7,403,299 km (0.118 R)
• M15: 7,512,356 km (0.044 R)
• M16: 8,177,917 km (0.119 R)
• M17: 8,746,838 km (0.118 R)
• M18: 10,012,436 km (0.065 R)
• M19: 11,522,926 km (0.101 R)
• M20: 12,449,684 km (0.113 R)
• M21: 12,709,536 km (0.106 R)
• M22: 12,742,148 km (0.103 R)
• M23: 13,400,229 km (0.092 R)
• M24: 14,989,407 km (0.052 R)
• M25: 15,439,398 km (0.087 R)
• M26: 15,474,254 km (0.11 R)
• M27: 16,672,832 km (0.088 R)
• M28: 18,525,901 km (0.112 R)
• M29: 19,232,751 km (0.103 R)
• M30: 20,100,120 km (0.119 R)
• M31: 20,404,850 km (0.085 R)
• M32: 20,519,442 km (0.104 R)
• M33: 20,557,739 km (0.031 R)
• M34: 21,134,589 km (0.093 R)
• M35: 21,444,406 km (0.119 R)
• M36: 23,055,575 km (0.107 R)
• M37: 23,214,897 km (0.087 R)
• M38: 23,294,632 km (0.102 R)
• M39: 23,454,403 km (0.103 R)
• M40: 23,614,622 km (0.064 R)
• M41: 23,976,350 km (0.104 R)
• M42: 24,218,549 km (0.087 R)
• M43: 25,113,443 km (0.1 R)
• M44: 27,103,245 km (0.105 R)
• M45: 27,524,063 km (0.072 R)
• M46: 28,116,920 km (0.06 R)
• M47: 28,287,013 km (0.03 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 16,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit