🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.66 AU - 0.82 AU

Year: 223 Days

Day: 17.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.53 AU - 1.59 AU

Year: 682 Days

Day: 15.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.5 AU - 2.3 AU

Year: 916 Days

Day: 12.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.89 AU - 2.01 AU

Year: 953 Days

Day: 18.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.79 AU - 2.83 AU

Year: 1228 Days

Day: 15 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 9.2

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.59 AU - 8.21 AU

Year: 7042 Days

Day: 6.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,265,993 km

• M1: 133,740 km (0.107 R)
• M2: 362,775 km (0.104 R)
• M3: 421,268 km (0.051 R)
• M4: 536,608 km (0.106 R)
• M5: 1,177,634 km (0.111 R)
• M6: 1,270,535 km (0.045 R)
• M7: 1,346,830 km (0.065 R)
• M8: 1,524,103 km (0.095 R)
• M9: 1,667,418 km (0.108 R)
• M10: 2,425,729 km (0.057 R)
• M11: 2,816,030 km (0.088 R)
• M12: 2,967,423 km (0.099 R)
• M13: 3,173,569 km (0.101 R)
• M14: 3,357,874 km (0.106 R)
• M15: 3,491,764 km (0.108 R)
• M16: 3,960,005 km (0.026 R)
• M17: 4,774,266 km (0.111 R)
• M18: 4,925,061 km (0.106 R)
• M19: 5,169,654 km (0.071 R)
• M20: 5,231,438 km (0.094 R)
• M21: 5,512,532 km (0.117 R)
• M22: 5,766,549 km (0.057 R)
• M23: 7,059,075 km (0.108 R)
• M24: 7,439,353 km (0.116 R)
• M25: 7,614,532 km (0.053 R)
• M26: 8,219,954 km (0.118 R)
• M27: 8,878,035 km (0.089 R)
• M28: 9,213,434 km (0.086 R)
• M29: 9,326,081 km (0.085 R)
• M30: 9,705,162 km (0.093 R)
• M31: 10,011,987 km (0.057 R)
• M32: 10,478,433 km (0.1 R)
• M33: 10,951,761 km (0.055 R)
• M34: 11,111,232 km (0.111 R)
• M35: 11,513,052 km (0.093 R)
• M36: 12,124,608 km (0.04 R)
• M37: 12,330,904 km (0.094 R)
• M38: 12,914,485 km (0.053 R)
• M39: 13,849,920 km (0.083 R)
• M40: 14,456,390 km (0.078 R)
• M41: 14,762,916 km (0.106 R)
• M42: 15,830,147 km (0.089 R)
• M43: 16,236,904 km (0.074 R)
• M44: 16,464,293 km (0.052 R)
• M45: 17,152,742 km (0.063 R)
• M46: 17,803,792 km (0.077 R)
• M47: 17,897,590 km (0.077 R)
• M48: 18,085,335 km (0.095 R)
• M49: 18,938,791 km (0.097 R)
• M50: 19,999,590 km (0.066 R)
• M51: 21,228,387 km (0.063 R)
• M52: 21,477,168 km (0.07 R)
• M53: 21,776,812 km (0.099 R)
• M54: 22,582,846 km (0.104 R)
• M55: 22,684,273 km (0.104 R)
• M56: 23,501,227 km (0.11 R)
• M57: 23,655,463 km (0.099 R)
• M58: 24,120,263 km (0.096 R)
• M59: 25,216,516 km (0.118 R)
• M60: 25,427,150 km (0.093 R)
• M61: 26,009,385 km (0.082 R)
• M62: 26,328,926 km (0.06 R)
• M63: 26,810,482 km (0.098 R)
• M64: 26,971,748 km (0.112 R)
• M65: 28,382,157 km (0.113 R)
• M66: 28,711,123 km (0.106 R)
• M67: 28,876,129 km (0.115 R)
• M68: 29,649,849 km (0.1 R)
• M69: 29,761,000 km (0.103 R)
• M70: 31,557,521 km (0.049 R)
• M71: 31,898,156 km (0.09 R)
• M72: 32,927,688 km (0.106 R)
• M73: 33,215,664 km (0.119 R)
• M74: 33,388,749 km (0.083 R)
• M75: 34,142,572 km (0.109 R)
• M76: 34,960,723 km (0.112 R)
• M77: 35,372,117 km (0.089 R)
• M78: 35,962,730 km (0.092 R)
• M79: 36,081,211 km (0.094 R)
• M80: 36,140,452 km (0.095 R)
• M81: 36,854,632 km (0.119 R)
• M82: 37,814,153 km (0.118 R)
• M83: 38,055,305 km (0.114 R)
• M84: 38,842,489 km (0.118 R)
• M85: 39,207,657 km (0.114 R)
• M86: 39,268,693 km (0.085 R)
• M87: 39,329,729 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.7

Radius: 8.9

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.02 AU - 11.5 AU

Year: 10667 Days

Day: 9.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 82.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 74,265,993 km

• M1: 292,913 km (0.106 R)
• M2: 404,513 km (0.086 R)
• M3: 812,915 km (0.071 R)
• M4: 941,569 km (0.052 R)
• M5: 1,117,197 km (0.114 R)
• M6: 1,523,056 km (0.073 R)
• M7: 1,922,931 km (0.09 R)
• M8: 2,097,063 km (0.05 R)
• M9: 2,276,431 km (0.092 R)
• M10: 2,595,673 km (0.111 R)
• M11: 2,816,479 km (0.073 R)
• M12: 2,929,276 km (0.12 R)
• M13: 3,276,493 km (0.104 R)
• M14: 3,515,400 km (0.083 R)
• M15: 3,637,023 km (0.12 R)
• M16: 3,790,960 km (0.06 R)
• M17: 3,884,309 km (0.117 R)
• M18: 4,395,634 km (0.119 R)
• M19: 4,461,009 km (0.119 R)
• M20: 4,626,015 km (0.088 R)
• M21: 4,726,096 km (0.092 R)
• M22: 4,826,775 km (0.115 R)
• M23: 5,729,150 km (0.116 R)
• M24: 6,199,785 km (0.075 R)
• M25: 6,682,686 km (0.111 R)
• M26: 7,843,267 km (0.096 R)
• M27: 8,203,498 km (0.084 R)
• M28: 8,487,435 km (0.095 R)
• M29: 8,981,707 km (0.1 R)
• M30: 9,697,981 km (0.112 R)
• M31: 9,912,056 km (0.029 R)
• M32: 11,140,105 km (0.109 R)
• M33: 11,726,379 km (0.083 R)
• M34: 12,835,198 km (0.08 R)
• M35: 12,976,119 km (0.119 R)
• M36: 14,025,399 km (0.03 R)
• M37: 14,511,293 km (0.066 R)
• M38: 14,707,266 km (0.088 R)
• M39: 15,200,939 km (0.119 R)
• M40: 15,901,206 km (0.114 R)
• M41: 16,052,600 km (0.109 R)
• M42: 16,714,271 km (0.097 R)
• M43: 17,540,949 km (0.072 R)
• M44: 19,287,653 km (0.06 R)
• M45: 20,099,820 km (0.083 R)
• M46: 20,647,349 km (0.078 R)
• M47: 21,645,466 km (0.089 R)
• M48: 22,602,443 km (0.087 R)
• M49: 22,659,290 km (0.081 R)
• M50: 23,515,888 km (0.109 R)
• M51: 24,966,837 km (0.048 R)
• M52: 25,496,414 km (0.06 R)
• M53: 26,029,581 km (0.081 R)
• M54: 26,446,809 km (0.084 R)
• M55: 26,506,499 km (0.07 R)
• M56: 26,866,282 km (0.113 R)
• M57: 27,046,697 km (0.098 R)
• M58: 27,469,311 km (0.096 R)
• M59: 28,015,792 km (0.101 R)
• M60: 28,137,714 km (0.053 R)
• M61: 28,443,342 km (0.071 R)
• M62: 28,566,013 km (0.108 R)
• M63: 28,750,168 km (0.098 R)
• M64: 28,996,406 km (0.077 R)
• M65: 29,243,242 km (0.083 R)
• M66: 30,613,559 km (0.08 R)
• M67: 31,559,765 km (0.102 R)
• M68: 31,877,361 km (0.048 R)
• M69: 32,004,669 km (0.109 R)
• M70: 32,132,127 km (0.094 R)
• M71: 34,521,055 km (0.103 R)
• M72: 34,782,702 km (0.108 R)
• M73: 35,176,593 km (0.106 R)
• M74: 36,699,499 km (0.109 R)
• M75: 36,899,811 km (0.11 R)
• M76: 37,435,521 km (0.12 R)
• M77: 38,447,102 km (0.106 R)
• M78: 39,330,926 km (0.036 R)
• M79: 40,359,112 km (0.056 R)
• M80: 40,427,927 km (0.092 R)
• M81: 42,162,065 km (0.093 R)
• M82: 42,581,987 km (0.089 R)
• M83: 43,284,648 km (0.111 R)
• M84: 44,844,206 km (0.107 R)
• M85: 45,415,969 km (0.097 R)
• M86: 45,630,941 km (0.093 R)
• M87: 46,855,699 km (0.081 R)
• M88: 48,310,388 km (0.037 R)
• M89: 49,043,268 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 13.2

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.81 AU - 11.45 AU

Year: 11280 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,265,993 km

• M1: 268,379 km (0.084 R)
• M2: 531,521 km (0.111 R)
• M3: 622,626 km (0.088 R)
• M4: 1,168,060 km (0.041 R)
• M5: 1,479,972 km (0.087 R)
• M6: 1,616,405 km (0.095 R)
• M7: 1,798,316 km (0.109 R)
• M8: 2,051,585 km (0.119 R)
• M9: 2,182,633 km (0.095 R)
• M10: 2,271,793 km (0.117 R)
• M11: 2,407,628 km (0.056 R)
• M12: 2,523,118 km (0.117 R)
• M13: 2,905,191 km (0.106 R)
• M14: 3,153,523 km (0.115 R)
• M15: 3,539,336 km (0.095 R)
• M16: 3,967,635 km (0.112 R)
• M17: 4,612,402 km (0.04 R)
• M18: 5,080,344 km (0.1 R)
• M19: 5,533,027 km (0.059 R)
• M20: 5,655,996 km (0.081 R)
• M21: 5,748,897 km (0.084 R)
• M22: 6,316,471 km (0.083 R)
• M23: 6,509,751 km (0.059 R)
• M24: 7,101,411 km (0.102 R)
• M25: 7,268,811 km (0.063 R)
• M26: 7,813,497 km (0.089 R)
• M27: 8,870,107 km (0.114 R)
• M28: 10,272,287 km (0.04 R)
• M29: 10,385,982 km (0.045 R)
• M30: 12,949,491 km (0.076 R)
• M31: 13,859,644 km (0.081 R)
• M32: 14,322,351 km (0.075 R)
• M33: 14,407,173 km (0.038 R)
• M34: 14,662,237 km (0.075 R)
• M35: 14,876,012 km (0.102 R)
• M36: 14,961,732 km (0.075 R)
• M37: 16,667,297 km (0.076 R)
• M38: 16,756,457 km (0.106 R)
• M39: 17,565,782 km (0.106 R)
• M40: 18,479,825 km (0.049 R)
• M41: 18,664,578 km (0.041 R)
• M42: 18,896,305 km (0.103 R)
• M43: 19,222,279 km (0.108 R)
• M44: 19,880,061 km (0.105 R)
• M45: 20,592,895 km (0.077 R)
• M46: 21,507,835 km (0.028 R)
• M47: 21,653,544 km (0.118 R)
• M48: 21,897,089 km (0.113 R)
• M49: 21,994,777 km (0.052 R)
• M50: 22,288,736 km (0.089 R)
• M51: 24,079,423 km (0.111 R)
• M52: 24,281,230 km (0.111 R)
• M53: 25,042,983 km (0.052 R)
• M54: 25,349,958 km (0.093 R)
• M55: 26,226,452 km (0.037 R)
• M56: 26,903,232 km (0.106 R)
• M57: 27,217,687 km (0.089 R)
• M58: 27,480,530 km (0.033 R)
• M59: 27,797,229 km (0.042 R)
• M60: 28,540,581 km (0.064 R)
• M61: 29,398,375 km (0.064 R)
• M62: 29,614,095 km (0.075 R)
• M63: 29,938,723 km (0.066 R)
• M64: 30,536,965 km (0.048 R)
• M65: 31,911,171 km (0.106 R)
• M66: 32,077,374 km (0.119 R)
• M67: 32,913,028 km (0.103 R)
• M68: 33,081,026 km (0.07 R)
• M69: 33,530,418 km (0.079 R)
• M70: 33,643,065 km (0.113 R)
• M71: 33,981,755 km (0.12 R)
• M72: 34,264,943 km (0.091 R)
• M73: 34,435,186 km (0.077 R)
• M74: 35,692,406 km (0.111 R)
• M75: 36,211,062 km (0.067 R)
• M76: 36,848,349 km (0.102 R)
• M77: 37,547,869 km (0.112 R)
• M78: 37,781,989 km (0.12 R)
• M79: 38,369,460 km (0.075 R)
• M80: 39,493,987 km (0.064 R)
• M81: 39,732,147 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.8

Radius: 7.8

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.83 AU - 20.45 AU

Year: 23747 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,265,993 km

• M1: 99,333 km (0.09 R)
• M2: 646,412 km (0.095 R)
• M3: 1,838,558 km (0.108 R)
• M4: 2,066,246 km (0.034 R)
• M5: 3,257,494 km (0.084 R)
• M6: 3,653,928 km (0.103 R)
• M7: 3,899,268 km (0.111 R)
• M8: 4,535,807 km (0.113 R)
• M9: 6,385,735 km (0.114 R)
• M10: 6,880,754 km (0.104 R)
• M11: 8,600,382 km (0.101 R)
• M12: 9,479,568 km (0.1 R)
• M13: 9,647,716 km (0.037 R)
• M14: 9,929,858 km (0.055 R)
• M15: 10,272,287 km (0.058 R)
• M16: 10,618,457 km (0.1 R)
• M17: 10,676,501 km (0.115 R)
• M18: 11,027,158 km (0.06 R)
• M19: 11,381,705 km (0.108 R)
• M20: 11,620,164 km (0.041 R)
• M21: 13,902,429 km (0.047 R)
• M22: 14,221,222 km (0.06 R)
• M23: 15,718,697 km (0.103 R)
• M24: 16,452,475 km (0.076 R)
• M25: 17,402,421 km (0.113 R)
• M26: 17,677,083 km (0.103 R)
• M27: 17,883,977 km (0.119 R)
• M28: 18,579,756 km (0.073 R)
• M29: 20,069,153 km (0.113 R)
• M30: 20,864,714 km (0.095 R)
• M31: 23,615,071 km (0.118 R)
• M32: 23,995,349 km (0.106 R)
• M33: 28,633,780 km (0.098 R)
• M34: 28,958,109 km (0.069 R)
• M35: 30,020,403 km (0.115 R)
• M36: 30,102,682 km (0.109 R)
• M37: 31,345,391 km (0.045 R)
• M38: 31,763,218 km (0.069 R)
• M39: 32,014,992 km (0.089 R)
• M40: 32,182,990 km (0.092 R)
• M41: 33,028,218 km (0.098 R)
• M42: 33,283,133 km (0.041 R)
• M43: 34,223,505 km (0.073 R)
• M44: 34,567,580 km (0.086 R)
• M45: 34,653,898 km (0.112 R)
• M46: 36,832,342 km (0.118 R)
• M47: 37,096,682 km (0.115 R)
• M48: 37,184,944 km (0.076 R)
• M49: 40,136,810 km (0.112 R)
• M50: 40,863,706 km (0.106 R)
• M51: 41,137,470 km (0.112 R)
• M52: 43,348,975 km (0.079 R)
• M53: 44,656,760 km (0.067 R)
• M54: 47,119,589 km (0.088 R)
• M55: 48,174,853 km (0.118 R)
• M56: 48,464,025 km (0.05 R)
• M57: 49,044,016 km (0.053 R)
• M58: 52,275,031 km (0.091 R)
• M59: 52,373,915 km (0.078 R)
• M60: 52,770,499 km (0.084 R)
• M61: 53,068,498 km (0.08 R)
• M62: 55,170,498 km (0.083 R)
• M63: 55,675,092 km (0.092 R)
• M64: 56,079,754 km (0.119 R)
• M65: 56,993,946 km (0.119 R)
• M66: 57,503,926 km (0.117 R)
• M67: 59,249,134 km (0.118 R)
• M68: 60,595,366 km (0.059 R)
• M69: 61,324,506 km (0.083 R)
• M70: 61,533,344 km (0.108 R)
• M71: 61,847,051 km (0.119 R)
• M72: 62,161,356 km (0.098 R)
• M73: 66,080,371 km (0.084 R)
• M74: 66,508,969 km (0.108 R)
• M75: 66,723,493 km (0.063 R)
• M76: 67,584,129 km (0.093 R)
• M77: 70,406,443 km (0.112 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 20,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit