🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.65 AU

Year: 140 Days

Day: 16.1 Hours

Environment

Temp: 262 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.53 AU - 0.81 AU

Year: 199 Days

Day: 15.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.63 AU - 0.77 AU

Year: 213 Days

Day: 27 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.87 AU - 1.21 AU

Year: 385 Days

Day: 12.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.63 AU - 1.89 AU

Year: 849 Days

Day: 28.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.21 AU - 4.27 AU

Year: 2629 Days

Day: 20.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.7

Radius: 13.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.12 AU - 5.64 AU

Year: 4535 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 80,622,348 km

• M1: 202,556 km (0.078 R)
• M2: 298,149 km (0.111 R)
• M3: 416,780 km (0.087 R)
• M4: 527,183 km (0.072 R)
• M5: 712,535 km (0.048 R)
• M6: 833,559 km (0.117 R)
• M7: 942,167 km (0.071 R)
• M8: 1,034,918 km (0.085 R)
• M9: 1,404,275 km (0.085 R)
• M10: 1,561,353 km (0.1 R)
• M11: 2,348,687 km (0.047 R)
• M12: 2,807,054 km (0.112 R)
• M13: 3,197,505 km (0.069 R)
• M14: 3,555,792 km (0.113 R)
• M15: 4,435,876 km (0.063 R)
• M16: 4,616,141 km (0.033 R)
• M17: 6,065,595 km (0.098 R)
• M18: 6,387,679 km (0.113 R)
• M19: 6,550,891 km (0.09 R)
• M20: 6,653,515 km (0.094 R)
• M21: 6,839,764 km (0.074 R)
• M22: 7,006,715 km (0.105 R)
• M23: 7,775,200 km (0.114 R)
• M24: 8,235,812 km (0.067 R)
• M25: 8,435,974 km (0.111 R)
• M26: 9,275,966 km (0.118 R)
• M27: 9,647,567 km (0.099 R)
• M28: 10,213,944 km (0.096 R)
• M29: 10,913,015 km (0.035 R)
• M30: 11,084,005 km (0.034 R)
• M31: 11,329,944 km (0.088 R)
• M32: 11,453,662 km (0.084 R)
• M33: 11,927,588 km (0.117 R)
• M34: 12,204,942 km (0.104 R)
• M35: 12,382,515 km (0.066 R)
• M36: 12,586,716 km (0.072 R)
• M37: 13,231,483 km (0.108 R)
• M38: 14,046,193 km (0.076 R)
• M39: 14,419,440 km (0.05 R)
• M40: 14,741,973 km (0.096 R)
• M41: 15,094,126 km (0.104 R)
• M42: 15,504,024 km (0.1 R)
• M43: 15,668,881 km (0.114 R)
• M44: 16,418,366 km (0.116 R)
• M45: 16,642,763 km (0.089 R)
• M46: 17,293,364 km (0.118 R)
• M47: 17,837,153 km (0.097 R)
• M48: 18,010,088 km (0.049 R)
• M49: 18,765,706 km (0.073 R)
• M50: 19,147,480 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.1

Radius: 11.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.98 AU - 7.8 AU

Year: 7301 Days

Day: 14.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,622,348 km

• M1: 147,952 km (0.047 R)
• M2: 308,172 km (0.09 R)
• M3: 388,206 km (0.077 R)
• M4: 502,200 km (0.105 R)
• M5: 755,768 km (0.094 R)
• M6: 860,038 km (0.108 R)
• M7: 1,084,285 km (0.104 R)
• M8: 1,169,257 km (0.086 R)
• M9: 1,494,632 km (0.084 R)
• M10: 1,767,648 km (0.03 R)
• M11: 1,869,225 km (0.072 R)
• M12: 2,099,606 km (0.115 R)
• M13: 2,361,702 km (0.056 R)
• M14: 2,751,404 km (0.116 R)
• M15: 3,437,460 km (0.036 R)
• M16: 4,174,977 km (0.051 R)
• M17: 4,422,412 km (0.102 R)
• M18: 4,561,987 km (0.066 R)
• M19: 4,674,784 km (0.111 R)
• M20: 5,252,381 km (0.098 R)
• M21: 5,700,576 km (0.113 R)
• M22: 5,822,200 km (0.095 R)
• M23: 6,538,175 km (0.106 R)
• M24: 6,761,674 km (0.107 R)
• M25: 6,922,941 km (0.099 R)
• M26: 8,086,962 km (0.119 R)
• M27: 8,258,102 km (0.116 R)
• M28: 8,639,127 km (0.046 R)
• M29: 9,310,822 km (0.086 R)
• M30: 9,816,463 km (0.11 R)
• M31: 10,072,724 km (0.113 R)
• M32: 10,368,329 km (0.032 R)
• M33: 10,517,179 km (0.036 R)
• M34: 11,233,903 km (0.095 R)
• M35: 11,348,494 km (0.072 R)
• M36: 12,083,618 km (0.064 R)
• M37: 12,279,592 km (0.111 R)
• M38: 12,754,266 km (0.074 R)
• M39: 12,873,944 km (0.07 R)
• M40: 13,315,706 km (0.054 R)
• M41: 14,131,912 km (0.107 R)
• M42: 14,880,201 km (0.072 R)
• M43: 15,006,312 km (0.12 R)
• M44: 15,641,505 km (0.098 R)
• M45: 15,812,345 km (0.068 R)
• M46: 16,113,037 km (0.075 R)
• M47: 16,199,205 km (0.04 R)
• M48: 16,894,536 km (0.109 R)
• M49: 17,113,847 km (0.108 R)
• M50: 17,644,022 km (0.114 R)
• M51: 18,359,399 km (0.115 R)
• M52: 18,449,457 km (0.107 R)
• M53: 18,630,171 km (0.103 R)
• M54: 19,038,723 km (0.085 R)
• M55: 19,266,859 km (0.094 R)
• M56: 19,864,652 km (0.115 R)
• M57: 20,749,225 km (0.078 R)
• M58: 21,789,379 km (0.108 R)
• M59: 22,412,155 km (0.065 R)
• M60: 22,992,146 km (0.059 R)
• M61: 23,381,549 km (0.111 R)
• M62: 24,216,155 km (0.073 R)
• M63: 25,713,032 km (0.102 R)
• M64: 26,676,442 km (0.046 R)
• M65: 26,931,955 km (0.099 R)
• M66: 27,239,678 km (0.057 R)
• M67: 27,755,043 km (0.104 R)
• M68: 27,910,325 km (0.073 R)
• M69: 28,221,638 km (0.118 R)
• M70: 28,377,818 km (0.109 R)
• M71: 29,267,776 km (0.109 R)
• M72: 29,954,730 km (0.062 R)
• M73: 30,273,523 km (0.059 R)
• M74: 30,700,325 km (0.069 R)
• M75: 31,129,073 km (0.091 R)
• M76: 32,101,160 km (0.105 R)
• M77: 32,209,768 km (0.108 R)
• M78: 33,357,782 km (0.081 R)
• M79: 33,633,042 km (0.069 R)
• M80: 34,185,956 km (0.085 R)
• M81: 35,750,002 km (0.111 R)
• M82: 36,654,171 km (0.107 R)
• M83: 36,938,257 km (0.113 R)
• M84: 37,451,528 km (0.081 R)
• M85: 37,565,970 km (0.045 R)
• M86: 37,852,300 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.6

Radius: 3.8

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.64 AU - 14.64 AU

Year: 17311 Days

Day: 22.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,622,348 km

• M1: 64,177 km (0.107 R)
• M2: 88,113 km (0.109 R)
• M3: 214,075 km (0.031 R)
• M4: 473,627 km (0.049 R)
• M5: 534,513 km (0.084 R)
• M6: 732,581 km (0.073 R)
• M7: 895,194 km (0.111 R)
• M8: 951,891 km (0.042 R)
• M9: 1,170,005 km (0.033 R)
• M10: 1,274,275 km (0.115 R)
• M11: 1,447,359 km (0.073 R)
• M12: 1,674,150 km (0.069 R)
• M13: 1,839,605 km (0.071 R)
• M14: 1,985,463 km (0.115 R)
• M15: 2,185,924 km (0.11 R)
• M16: 2,288,548 km (0.089 R)
• M17: 2,471,955 km (0.093 R)
• M18: 2,578,918 km (0.117 R)
• M19: 2,908,931 km (0.035 R)
• M20: 2,993,453 km (0.092 R)
• M21: 4,356,290 km (0.1 R)
• M22: 4,388,454 km (0.082 R)
• M23: 4,485,543 km (0.089 R)
• M24: 4,747,788 km (0.09 R)
• M25: 4,947,800 km (0.053 R)
• M26: 5,494,580 km (0.081 R)
• M27: 5,988,552 km (0.091 R)
• M28: 7,207,925 km (0.105 R)
• M29: 7,284,220 km (0.1 R)
• M30: 7,437,707 km (0.12 R)
• M31: 7,943,647 km (0.029 R)
• M32: 8,061,979 km (0.095 R)
• M33: 9,694,840 km (0.091 R)
• M34: 10,418,744 km (0.036 R)
• M35: 10,896,410 km (0.111 R)
• M36: 12,280,340 km (0.074 R)
• M37: 12,417,222 km (0.073 R)
• M38: 12,969,687 km (0.089 R)
• M39: 13,109,112 km (0.097 R)
• M40: 13,155,637 km (0.101 R)
• M41: 14,050,830 km (0.097 R)
• M42: 16,297,940 km (0.077 R)
• M43: 16,548,965 km (0.11 R)
• M44: 16,649,645 km (0.11 R)
• M45: 17,258,209 km (0.044 R)
• M46: 17,462,709 km (0.106 R)
• M47: 17,514,021 km (0.105 R)
• M48: 18,184,668 km (0.108 R)
• M49: 18,601,747 km (0.119 R)
• M50: 18,758,825 km (0.057 R)
• M51: 19,127,285 km (0.104 R)
• M52: 19,498,138 km (0.042 R)
• M53: 20,516,600 km (0.092 R)
• M54: 20,787,372 km (0.053 R)
• M55: 21,005,037 km (0.109 R)
• M56: 22,159,484 km (0.098 R)
• M57: 22,214,985 km (0.112 R)
• M58: 23,560,468 km (0.086 R)
• M59: 23,673,863 km (0.098 R)
• M60: 24,701,750 km (0.068 R)
• M61: 24,874,536 km (0.093 R)
• M62: 25,163,259 km (0.119 R)
• M63: 25,860,984 km (0.106 R)
• M64: 26,388,316 km (0.03 R)
• M65: 27,097,111 km (0.118 R)
• M66: 27,513,442 km (0.077 R)
• M67: 27,752,200 km (0.065 R)
• M68: 28,412,525 km (0.104 R)
• M69: 28,835,438 km (0.119 R)
• M70: 29,932,440 km (0.118 R)
• M71: 30,424,317 km (0.078 R)
• M72: 32,104,301 km (0.069 R)
• M73: 33,750,177 km (0.113 R)
• M74: 34,005,840 km (0.034 R)
• M75: 34,583,437 km (0.116 R)
• M76: 34,841,194 km (0.072 R)
• M77: 35,164,176 km (0.104 R)
• M78: 36,270,004 km (0.11 R)
• M79: 36,991,664 km (0.078 R)
• M80: 38,049,620 km (0.072 R)
• M81: 38,182,613 km (0.026 R)
• M82: 38,983,560 km (0.086 R)
• M83: 39,117,599 km (0.063 R)
• M84: 39,992,597 km (0.09 R)
• M85: 42,586,774 km (0.115 R)
• M86: 42,655,738 km (0.08 R)
• M87: 42,863,081 km (0.109 R)
• M88: 43,001,310 km (0.104 R)
• M89: 43,139,837 km (0.067 R)
• M90: 44,043,558 km (0.089 R)
• M91: 44,672,916 km (0.11 R)
• M92: 45,799,089 km (0.1 R)
• M93: 46,011,368 km (0.044 R)
• M94: 46,294,707 km (0.026 R)
• M95: 46,578,793 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.4

Radius: 7.4

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.31 AU - 17.43 AU

Year: 22977 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,622,348 km

• M1: 105,317 km (0.117 R)
• M2: 337,044 km (0.104 R)
• M3: 810,072 km (0.118 R)
• M4: 1,583,493 km (0.072 R)
• M5: 1,746,106 km (0.108 R)
• M6: 2,017,626 km (0.043 R)
• M7: 2,600,460 km (0.101 R)
• M8: 2,676,904 km (0.092 R)
• M9: 2,792,992 km (0.091 R)
• M10: 3,110,439 km (0.067 R)
• M11: 3,650,936 km (0.102 R)
• M12: 4,492,574 km (0.088 R)
• M13: 4,770,377 km (0.106 R)
• M14: 6,190,809 km (0.105 R)
• M15: 6,396,356 km (0.074 R)
• M16: 6,551,938 km (0.111 R)
• M17: 6,761,525 km (0.117 R)
• M18: 7,026,462 km (0.119 R)
• M19: 8,232,520 km (0.115 R)
• M20: 8,458,563 km (0.113 R)
• M21: 8,686,849 km (0.097 R)
• M22: 9,032,869 km (0.066 R)
• M23: 9,149,256 km (0.034 R)
• M24: 10,218,731 km (0.098 R)
• M25: 10,522,864 km (0.103 R)
• M26: 10,891,772 km (0.091 R)
• M27: 11,202,337 km (0.056 R)
• M28: 11,327,401 km (0.072 R)
• M29: 11,705,435 km (0.092 R)
• M30: 12,473,770 km (0.098 R)
• M31: 13,192,438 km (0.11 R)
• M32: 13,457,076 km (0.077 R)
• M33: 14,669,567 km (0.076 R)
• M34: 15,706,430 km (0.118 R)
• M35: 16,269,068 km (0.1 R)
• M36: 16,766,929 km (0.067 R)
• M37: 17,197,472 km (0.079 R)
• M38: 18,437,190 km (0.12 R)
• M39: 20,694,322 km (0.052 R)
• M40: 21,233,473 km (0.109 R)
• M41: 23,116,761 km (0.062 R)
• M42: 24,159,009 km (0.049 R)
• M43: 26,455,336 km (0.116 R)
• M44: 27,713,903 km (0.108 R)
• M45: 27,798,576 km (0.112 R)
• M46: 28,649,189 km (0.113 R)
• M47: 30,202,015 km (0.1 R)
• M48: 30,638,242 km (0.112 R)
• M49: 31,164,378 km (0.116 R)
• M50: 31,605,093 km (0.116 R)
• M51: 33,749,130 km (0.106 R)
• M52: 33,929,994 km (0.096 R)
• M53: 34,111,007 km (0.045 R)
• M54: 35,204,418 km (0.09 R)
• M55: 36,216,897 km (0.119 R)
• M56: 36,773,101 km (0.11 R)
• M57: 38,270,127 km (0.055 R)
• M58: 41,130,439 km (0.092 R)
• M59: 41,807,668 km (0.031 R)
• M60: 42,488,638 km (0.088 R)
• M61: 42,683,863 km (0.049 R)
• M62: 44,850,938 km (0.105 R)
• M63: 45,547,914 km (0.067 R)
• M64: 46,048,020 km (0.106 R)
• M65: 46,148,250 km (0.088 R)
• M66: 46,751,130 km (0.064 R)
• M67: 50,113,492 km (0.106 R)
• M68: 52,293,432 km (0.092 R)
• M69: 54,610,104 km (0.104 R)
• M70: 55,887,969 km (0.114 R)
• M71: 56,315,969 km (0.11 R)
• M72: 57,606,849 km (0.119 R)
• M73: 58,472,721 km (0.097 R)
• M74: 58,581,329 km (0.032 R)
• M75: 59,125,118 km (0.047 R)
• M76: 60,217,631 km (0.065 R)
• M77: 60,766,356 km (0.027 R)
• M78: 63,089,162 km (0.089 R)
• M79: 63,869,913 km (0.06 R)
• M80: 65,328,343 km (0.093 R)
• M81: 67,138,178 km (0.078 R)
• M82: 67,935,235 km (0.112 R)
• M83: 68,620,992 km (0.079 R)
• M84: 68,850,026 km (0.107 R)
• M85: 68,964,618 km (0.12 R)
• M86: 69,079,360 km (0.056 R)
• M87: 69,653,816 km (0.109 R)
• M88: 70,229,768 km (0.118 R)
• M89: 71,618,634 km (0.099 R)
• M90: 74,423,295 km (0.092 R)
• M91: 74,776,496 km (0.09 R)
• M92: 75,012,262 km (0.093 R)
• M93: 75,130,145 km (0.113 R)
• M94: 75,720,907 km (0.117 R)
• M95: 78,817,284 km (0.038 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit