🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 161 Days

Day: 23 Hours

Environment

Temp: 250 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,857,030 km

• M1: 301,739 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.83 AU - 1.37 AU

Year: 409 Days

Day: 23.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.96 AU - 1.42 AU

Year: 461 Days

Day: 45.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.13 AU - 2.27 AU

Year: 1158 Days

Day: 14.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.3

Radius: 14.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.4 AU - 5.82 AU

Year: 4714 Days

Day: 7.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,857,030 km

• M1: 205,697 km (0.062 R)
• M2: 325,675 km (0.078 R)
• M3: 532,419 km (0.078 R)
• M4: 920,326 km (0.12 R)
• M5: 1,227,750 km (0.094 R)
• M6: 1,348,026 km (0.11 R)
• M7: 1,853,817 km (0.054 R)
• M8: 1,976,038 km (0.06 R)
• M9: 2,137,604 km (0.08 R)
• M10: 2,284,958 km (0.112 R)
• M11: 2,493,497 km (0.052 R)
• M12: 2,688,573 km (0.112 R)
• M13: 2,888,884 km (0.077 R)
• M14: 3,073,488 km (0.049 R)
• M15: 3,177,758 km (0.12 R)
• M16: 3,304,467 km (0.11 R)
• M17: 3,695,217 km (0.069 R)
• M18: 4,239,454 km (0.103 R)
• M19: 5,078,698 km (0.099 R)
• M20: 5,353,061 km (0.07 R)
• M21: 5,454,189 km (0.095 R)
• M22: 5,735,283 km (0.097 R)
• M23: 6,418,945 km (0.1 R)
• M24: 6,825,104 km (0.115 R)
• M25: 7,017,636 km (0.118 R)
• M26: 7,577,581 km (0.09 R)
• M27: 7,891,736 km (0.113 R)
• M28: 8,123,015 km (0.094 R)
• M29: 8,385,858 km (0.095 R)
• M30: 8,980,061 km (0.09 R)
• M31: 9,404,171 km (0.084 R)
• M32: 9,557,210 km (0.07 R)
• M33: 9,772,930 km (0.098 R)
• M34: 10,146,476 km (0.065 R)
• M35: 10,620,102 km (0.117 R)
• M36: 10,747,560 km (0.084 R)
• M37: 11,230,312 km (0.084 R)
• M38: 11,327,850 km (0.082 R)
• M39: 12,653,586 km (0.112 R)
• M40: 13,095,050 km (0.111 R)
• M41: 13,507,192 km (0.108 R)
• M42: 13,610,863 km (0.061 R)
• M43: 14,344,042 km (0.067 R)
• M44: 14,697,692 km (0.044 R)
• M45: 14,804,355 km (0.052 R)
• M46: 15,161,894 km (0.101 R)
• M47: 16,141,161 km (0.088 R)
• M48: 16,361,669 km (0.082 R)
• M49: 16,509,172 km (0.097 R)
• M50: 16,731,325 km (0.108 R)
• M51: 16,842,775 km (0.058 R)
• M52: 17,478,866 km (0.097 R)
• M53: 17,629,660 km (0.1 R)
• M54: 18,851,875 km (0.077 R)
• M55: 19,317,274 km (0.05 R)
• M56: 19,943,640 km (0.068 R)
• M57: 20,338,579 km (0.106 R)
• M58: 21,256,810 km (0.097 R)
• M59: 21,377,536 km (0.099 R)
• M60: 22,025,444 km (0.086 R)
• M61: 22,638,795 km (0.061 R)
• M62: 23,009,499 km (0.099 R)
• M63: 23,257,682 km (0.072 R)
• M64: 24,343,762 km (0.105 R)
• M65: 24,638,919 km (0.109 R)
• M66: 24,808,114 km (0.06 R)
• M67: 25,831,812 km (0.101 R)
• M68: 26,348,673 km (0.109 R)
• M69: 26,825,591 km (0.076 R)
• M70: 27,217,986 km (0.117 R)
• M71: 27,392,866 km (0.115 R)
• M72: 27,920,049 km (0.087 R)
• M73: 28,096,574 km (0.088 R)
• M74: 28,406,242 km (0.068 R)
• M75: 29,207,937 km (0.065 R)
• M76: 29,926,755 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.1

Radius: 10.5

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.52 AU - 10.64 AU

Year: 10519 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 159.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,857,030 km

• M1: 263,292 km (0.107 R)
• M2: 347,965 km (0.09 R)
• M3: 620,831 km (0.079 R)
• M4: 745,297 km (0.076 R)
• M5: 1,020,856 km (0.044 R)
• M6: 1,351,467 km (0.081 R)
• M7: 1,615,208 km (0.102 R)
• M8: 1,766,003 km (0.109 R)
• M9: 2,055,026 km (0.046 R)
• M10: 2,416,305 km (0.094 R)
• M11: 2,949,322 km (0.043 R)
• M12: 4,018,648 km (0.112 R)
• M13: 5,085,430 km (0.098 R)
• M14: 5,843,143 km (0.1 R)
• M15: 6,116,758 km (0.116 R)
• M16: 6,394,411 km (0.053 R)
• M17: 6,474,596 km (0.091 R)
• M18: 7,003,724 km (0.053 R)
• M19: 7,086,302 km (0.092 R)
• M20: 7,420,204 km (0.081 R)
• M21: 7,930,632 km (0.089 R)
• M22: 8,717,517 km (0.114 R)
• M23: 8,895,837 km (0.053 R)
• M24: 9,392,353 km (0.041 R)
• M25: 10,083,944 km (0.11 R)
• M26: 10,177,293 km (0.111 R)
• M27: 11,809,854 km (0.111 R)
• M28: 12,555,749 km (0.096 R)
• M29: 13,625,524 km (0.085 R)
• M30: 13,936,538 km (0.098 R)
• M31: 14,830,535 km (0.066 R)
• M32: 15,797,086 km (0.079 R)
• M33: 16,014,751 km (0.117 R)
• M34: 18,759,872 km (0.072 R)
• M35: 19,163,786 km (0.096 R)
• M36: 19,279,725 km (0.113 R)
• M37: 19,395,962 km (0.07 R)
• M38: 20,629,846 km (0.095 R)
• M39: 21,949,448 km (0.109 R)
• M40: 22,131,509 km (0.084 R)
• M41: 22,619,497 km (0.047 R)
• M42: 23,482,079 km (0.099 R)
• M43: 24,418,112 km (0.07 R)
• M44: 25,048,967 km (0.117 R)
• M45: 25,175,826 km (0.069 R)
• M46: 26,520,112 km (0.116 R)
• M47: 27,233,694 km (0.043 R)
• M48: 27,691,015 km (0.05 R)
• M49: 27,953,559 km (0.106 R)
• M50: 29,612,599 km (0.051 R)
• M51: 30,691,200 km (0.078 R)
• M52: 30,826,885 km (0.109 R)
• M53: 30,962,870 km (0.113 R)
• M54: 31,099,004 km (0.109 R)
• M55: 31,303,504 km (0.081 R)
• M56: 31,440,087 km (0.091 R)
• M57: 31,714,001 km (0.054 R)
• M58: 32,195,107 km (0.113 R)
• M59: 32,471,115 km (0.047 R)
• M60: 34,495,773 km (0.094 R)
• M61: 35,203,221 km (0.116 R)
• M62: 35,416,548 km (0.114 R)
• M63: 37,137,522 km (0.12 R)
• M64: 37,282,183 km (0.098 R)
• M65: 37,499,549 km (0.093 R)
• M66: 38,227,043 km (0.115 R)
• M67: 38,373,051 km (0.083 R)
• M68: 38,959,175 km (0.073 R)
• M69: 39,106,230 km (0.094 R)
• M70: 41,033,798 km (0.052 R)
• M71: 42,159,822 km (0.101 R)
• M72: 42,764,496 km (0.048 R)
• M73: 43,220,022 km (0.105 R)
• M74: 43,829,783 km (0.111 R)
• M75: 45,366,601 km (0.103 R)
• M76: 45,443,794 km (0.094 R)
• M77: 47,233,882 km (0.116 R)
• M78: 47,469,200 km (0.071 R)
• M79: 48,730,010 km (0.089 R)
• M80: 49,126,295 km (0.057 R)
• M81: 50,241,697 km (0.048 R)
• M82: 50,321,732 km (0.063 R)
• M83: 53,310,847 km (0.068 R)
• M84: 54,210,528 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.1

Radius: 4.1

Gravity: 54.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 13.5 AU - 16.54 AU

Year: 20651 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 107,857,030 km

• M1: 101,128 km (0.116 R)
• M2: 163,660 km (0.05 R)
• M3: 258,056 km (0.073 R)
• M4: 293,361 km (0.088 R)
• M5: 369,656 km (0.101 R)
• M6: 564,882 km (0.12 R)
• M7: 952,340 km (0.075 R)
• M8: 1,217,427 km (0.111 R)
• M9: 1,811,481 km (0.114 R)
• M10: 1,990,400 km (0.103 R)
• M11: 2,884,397 km (0.07 R)
• M12: 3,306,861 km (0.05 R)
• M13: 3,437,460 km (0.064 R)
• M14: 4,832,610 km (0.095 R)
• M15: 6,165,227 km (0.077 R)
• M16: 6,433,756 km (0.114 R)
• M17: 6,926,681 km (0.09 R)
• M18: 7,318,477 km (0.084 R)
• M19: 7,431,723 km (0.032 R)
• M20: 7,717,455 km (0.101 R)
• M21: 8,182,106 km (0.104 R)
• M22: 8,595,894 km (0.056 R)
• M23: 8,655,583 km (0.065 R)
• M24: 9,753,332 km (0.049 R)
• M25: 9,815,565 km (0.087 R)
• M26: 10,958,642 km (0.106 R)
• M27: 11,611,787 km (0.057 R)
• M28: 11,876,425 km (0.092 R)
• M29: 13,367,767 km (0.093 R)
• M30: 13,854,408 km (0.068 R)
• M31: 14,702,329 km (0.094 R)
• M32: 16,373,786 km (0.09 R)
• M33: 16,521,888 km (0.112 R)
• M34: 16,744,938 km (0.102 R)
• M35: 17,495,770 km (0.101 R)
• M36: 17,723,159 km (0.101 R)
• M37: 18,334,266 km (0.119 R)
• M38: 19,498,586 km (0.09 R)
• M39: 21,897,987 km (0.119 R)
• M40: 22,553,375 km (0.103 R)
• M41: 23,883,300 km (0.104 R)
• M42: 26,011,629 km (0.063 R)
• M43: 29,721,357 km (0.075 R)
• M44: 30,083,085 km (0.109 R)
• M45: 31,360,950 km (0.108 R)
• M46: 33,029,863 km (0.097 R)
• M47: 34,252,976 km (0.065 R)
• M48: 34,727,201 km (0.085 R)
• M49: 36,163,340 km (0.1 R)
• M50: 36,646,392 km (0.032 R)
• M51: 37,228,777 km (0.088 R)
• M52: 37,814,303 km (0.066 R)
• M53: 38,108,113 km (0.074 R)
• M54: 40,686,582 km (0.107 R)
• M55: 41,491,269 km (0.101 R)
• M56: 42,301,192 km (0.118 R)
• M57: 42,606,222 km (0.04 R)
• M58: 43,218,526 km (0.092 R)
• M59: 43,628,274 km (0.069 R)
• M60: 44,348,588 km (0.078 R)
• M61: 46,742,752 km (0.11 R)
• M62: 47,268,738 km (0.116 R)
• M63: 49,071,842 km (0.112 R)
• M64: 51,655,247 km (0.088 R)
• M65: 52,744,768 km (0.093 R)
• M66: 55,390,108 km (0.108 R)
• M67: 56,841,057 km (0.099 R)
• M68: 61,382,849 km (0.096 R)
• M69: 65,686,630 km (0.071 R)
• M70: 65,921,947 km (0.06 R)
• M71: 66,511,662 km (0.047 R)
• M72: 66,984,691 km (0.07 R)
• M73: 67,221,654 km (0.11 R)
• M74: 67,340,285 km (0.119 R)
• M75: 68,888,024 km (0.085 R)
• M76: 69,726,221 km (0.088 R)
• M77: 71,171,187 km (0.091 R)
• M78: 71,897,185 km (0.049 R)
• M79: 72,504,254 km (0.113 R)
• M80: 76,305,236 km (0.078 R)
• M81: 76,676,538 km (0.117 R)
• M82: 76,924,422 km (0.107 R)
• M83: 79,166,894 km (0.066 R)
• M84: 80,044,884 km (0.111 R)
• M85: 80,170,546 km (0.085 R)
• M86: 80,422,020 km (0.026 R)
• M87: 82,190,267 km (0.09 R)
• M88: 82,317,126 km (0.045 R)
• M89: 85,251,189 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.5

Radius: 6.2

Gravity: 20.41 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.1 AU - 20.74 AU

Year: 31541 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,857,030 km

• M1: 359,334 km (0.108 R)
• M2: 452,982 km (0.076 R)
• M3: 1,988,305 km (0.055 R)
• M4: 2,159,445 km (0.105 R)
• M5: 2,290,792 km (0.116 R)
• M6: 2,379,953 km (0.114 R)
• M7: 2,515,937 km (0.102 R)
• M8: 3,333,190 km (0.101 R)
• M9: 3,955,667 km (0.098 R)
• M10: 4,225,691 km (0.049 R)
• M11: 5,844,340 km (0.106 R)
• M12: 5,966,711 km (0.101 R)
• M13: 6,213,697 km (0.093 R)
• M14: 8,103,118 km (0.099 R)
• M15: 8,722,902 km (0.054 R)
• M16: 9,286,737 km (0.102 R)
• M17: 9,429,453 km (0.046 R)
• M18: 11,965,735 km (0.104 R)
• M19: 13,468,895 km (0.1 R)
• M20: 15,875,176 km (0.084 R)
• M21: 16,217,456 km (0.088 R)
• M22: 17,610,362 km (0.116 R)
• M23: 17,787,187 km (0.086 R)
• M24: 18,321,102 km (0.116 R)
• M25: 19,222,728 km (0.052 R)
• M26: 19,496,043 km (0.108 R)
• M27: 20,416,220 km (0.026 R)
• M28: 23,163,884 km (0.032 R)
• M29: 23,357,613 km (0.114 R)
• M30: 25,224,744 km (0.047 R)
• M31: 26,125,772 km (0.094 R)
• M32: 28,475,955 km (0.056 R)
• M33: 29,204,496 km (0.101 R)
• M34: 29,518,652 km (0.108 R)
• M35: 30,150,254 km (0.087 R)
• M36: 31,534,034 km (0.115 R)
• M37: 31,963,979 km (0.098 R)
• M38: 33,156,274 km (0.092 R)
• M39: 34,032,618 km (0.118 R)
• M40: 34,473,483 km (0.077 R)
• M41: 34,584,036 km (0.101 R)
• M42: 34,916,442 km (0.079 R)
• M43: 38,411,946 km (0.101 R)
• M44: 38,871,062 km (0.109 R)
• M45: 38,986,103 km (0.093 R)
• M46: 42,135,287 km (0.115 R)
• M47: 43,202,967 km (0.104 R)
• M48: 43,322,197 km (0.048 R)
• M49: 43,680,334 km (0.045 R)
• M50: 43,800,013 km (0.11 R)
• M51: 45,850,251 km (0.086 R)
• M52: 47,316,161 km (0.08 R)
• M53: 47,685,069 km (0.113 R)
• M54: 48,425,728 km (0.068 R)
• M55: 51,426,213 km (0.108 R)
• M56: 54,100,574 km (0.116 R)
• M57: 55,908,315 km (0.098 R)
• M58: 57,473,707 km (0.104 R)
• M59: 60,247,401 km (0.091 R)
• M60: 60,647,276 km (0.108 R)
• M61: 61,583,609 km (0.114 R)
• M62: 61,717,649 km (0.074 R)
• M63: 61,851,988 km (0.096 R)
• M64: 66,061,373 km (0.088 R)
• M65: 67,577,248 km (0.105 R)
• M66: 68,131,209 km (0.062 R)
• M67: 68,408,862 km (0.045 R)
• M68: 68,547,839 km (0.052 R)
• M69: 69,243,768 km (0.118 R)
• M70: 69,383,343 km (0.084 R)
• M71: 69,522,918 km (0.111 R)
• M72: 69,662,642 km (0.037 R)
• M73: 70,222,288 km (0.103 R)
• M74: 70,642,957 km (0.078 R)
• M75: 72,051,421 km (0.102 R)
• M76: 73,327,042 km (0.101 R)
• M77: 74,181,545 km (0.066 R)
• M78: 75,900,424 km (0.119 R)
• M79: 77,632,319 km (0.114 R)
• M80: 83,647,350 km (0.095 R)
• M81: 88,444,954 km (0.106 R)
• M82: 91,794,600 km (0.11 R)
• M83: 92,869,161 km (0.088 R)
• M84: 93,022,948 km (0.114 R)
• M85: 93,639,142 km (0.079 R)
• M86: 93,793,527 km (0.118 R)
• M87: 94,102,297 km (0.111 R)
• M88: 94,566,050 km (0.1 R)
• M89: 95,495,950 km (0.117 R)
• M90: 98,147,124 km (0.079 R)
• M91: 98,460,681 km (0.06 R)
• M92: 100,190,780 km (0.091 R)
• M93: 102,089,626 km (0.109 R)
• M94: 107,049,693 km (0.105 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 15,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit