🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.56 AU - 0.86 AU

Year: 225 Days

Day: 25.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,032,888 km

• M1: 218,712 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.11 AU - 1.15 AU

Year: 453 Days

Day: 13.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,032,888 km

• M1: 746,344 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.32 AU - 1.96 AU

Year: 791 Days

Day: 15.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 152 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,032,888 km

• M1: 653,593 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.25 AU - 4.65 AU

Year: 2957 Days

Day: 29.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.9

Radius: 10.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.74 AU - 5.34 AU

Year: 3644 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,032,888 km

• M1: 139,575 km (0.063 R)
• M2: 211,382 km (0.065 R)
• M3: 630,555 km (0.062 R)
• M4: 984,204 km (0.077 R)
• M5: 1,066,034 km (0.105 R)
• M6: 1,374,804 km (0.05 R)
• M7: 1,727,107 km (0.098 R)
• M8: 2,042,310 km (0.09 R)
• M9: 2,215,096 km (0.115 R)
• M10: 2,299,170 km (0.097 R)
• M11: 2,753,798 km (0.101 R)
• M12: 3,047,458 km (0.104 R)
• M13: 3,438,806 km (0.117 R)
• M14: 3,815,793 km (0.118 R)
• M15: 4,019,545 km (0.11 R)
• M16: 4,342,677 km (0.085 R)
• M17: 4,826,626 km (0.04 R)
• M18: 5,705,962 km (0.111 R)
• M19: 6,188,116 km (0.085 R)
• M20: 6,756,887 km (0.088 R)
• M21: 7,291,849 km (0.119 R)
• M22: 7,892,335 km (0.106 R)
• M23: 8,165,800 km (0.08 R)
• M24: 8,297,147 km (0.119 R)
• M25: 8,468,885 km (0.112 R)
• M26: 8,708,690 km (0.11 R)
• M27: 8,923,812 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479

Radius: 8.6

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5 AU - 6.3 AU

Year: 5059 Days

Day: 8.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 75,032,888 km

• M1: 113,694 km (0.083 R)
• M2: 239,805 km (0.104 R)
• M3: 389,852 km (0.057 R)
• M4: 845,527 km (0.095 R)
• M5: 919,877 km (0.097 R)
• M6: 983,456 km (0.106 R)
• M7: 1,324,689 km (0.084 R)
• M8: 1,426,715 km (0.094 R)
• M9: 2,026,303 km (0.101 R)
• M10: 2,513,543 km (0.092 R)
• M11: 2,567,847 km (0.028 R)
• M12: 2,622,600 km (0.109 R)
• M13: 2,696,352 km (0.045 R)
• M14: 2,770,553 km (0.082 R)
• M15: 2,845,651 km (0.08 R)
• M16: 3,211,417 km (0.075 R)
• M17: 3,330,049 km (0.071 R)
• M18: 3,530,959 km (0.089 R)
• M19: 3,653,479 km (0.077 R)
• M20: 3,944,896 km (0.097 R)
• M21: 4,072,204 km (0.092 R)
• M22: 4,222,250 km (0.049 R)
• M23: 4,706,199 km (0.107 R)
• M24: 4,909,204 km (0.107 R)
• M25: 5,254,027 km (0.083 R)
• M26: 5,394,200 km (0.1 R)
• M27: 5,726,158 km (0.091 R)
• M28: 6,113,616 km (0.109 R)
• M29: 6,735,943 km (0.092 R)
• M30: 7,093,333 km (0.096 R)
• M31: 7,352,287 km (0.057 R)
• M32: 7,456,855 km (0.111 R)
• M33: 7,799,883 km (0.114 R)
• M34: 7,986,731 km (0.111 R)
• M35: 8,859,784 km (0.046 R)
• M36: 9,477,474 km (0.033 R)
• M37: 9,619,891 km (0.107 R)
• M38: 10,109,076 km (0.046 R)
• M39: 11,171,819 km (0.106 R)
• M40: 11,564,215 km (0.081 R)
• M41: 11,991,915 km (0.101 R)
• M42: 12,518,350 km (0.09 R)
• M43: 14,501,120 km (0.097 R)
• M44: 14,763,963 km (0.1 R)
• M45: 15,261,227 km (0.079 R)
• M46: 15,898,813 km (0.102 R)
• M47: 16,682,407 km (0.103 R)
• M48: 17,234,871 km (0.076 R)
• M49: 17,304,434 km (0.043 R)
• M50: 17,478,566 km (0.118 R)
• M51: 17,653,297 km (0.108 R)
• M52: 17,828,476 km (0.079 R)
• M53: 18,322,448 km (0.111 R)
• M54: 18,464,267 km (0.037 R)
• M55: 18,606,684 km (0.101 R)
• M56: 18,856,512 km (0.055 R)
• M57: 18,928,170 km (0.062 R)
• M58: 20,636,877 km (0.09 R)
• M59: 20,858,581 km (0.064 R)
• M60: 21,192,633 km (0.063 R)
• M61: 21,304,382 km (0.086 R)
• M62: 21,416,282 km (0.075 R)
• M63: 21,978,770 km (0.109 R)
• M64: 22,205,261 km (0.109 R)
• M65: 22,356,504 km (0.107 R)
• M66: 22,432,350 km (0.117 R)
• M67: 22,584,192 km (0.079 R)
• M68: 22,889,073 km (0.119 R)
• M69: 23,233,447 km (0.119 R)
• M70: 23,695,555 km (0.119 R)
• M71: 23,927,731 km (0.104 R)
• M72: 24,277,341 km (0.109 R)
• M73: 24,550,357 km (0.067 R)
• M74: 24,628,597 km (0.056 R)
• M75: 26,450,400 km (0.06 R)
• M76: 26,610,918 km (0.083 R)
• M77: 26,852,219 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 8.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 7.45 AU - 9.53 AU

Year: 9319 Days

Day: 10 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,032,888 km

• M1: 295,905 km (0.11 R)
• M2: 671,246 km (0.104 R)
• M3: 878,738 km (0.111 R)
• M4: 1,218,475 km (0.106 R)
• M5: 1,703,022 km (0.099 R)
• M6: 1,832,873 km (0.068 R)
• M7: 2,125,935 km (0.112 R)
• M8: 2,289,895 km (0.096 R)
• M9: 2,806,606 km (0.12 R)
• M10: 2,883,349 km (0.098 R)
• M11: 3,065,260 km (0.096 R)
• M12: 3,224,283 km (0.11 R)
• M13: 3,277,839 km (0.094 R)
• M14: 3,385,849 km (0.099 R)
• M15: 3,915,575 km (0.097 R)
• M16: 4,117,233 km (0.1 R)
• M17: 4,322,331 km (0.107 R)
• M18: 4,865,222 km (0.116 R)
• M19: 5,113,405 km (0.108 R)
• M20: 5,493,533 km (0.112 R)
• M21: 5,590,024 km (0.087 R)
• M22: 5,817,412 km (0.098 R)
• M23: 6,929,523 km (0.094 R)
• M24: 7,208,972 km (0.065 R)
• M25: 7,887,398 km (0.034 R)
• M26: 8,179,114 km (0.092 R)
• M27: 8,511,520 km (0.098 R)
• M28: 8,660,670 km (0.083 R)
• M29: 8,961,660 km (0.072 R)
• M30: 9,189,797 km (0.117 R)
• M31: 9,690,352 km (0.078 R)
• M32: 11,326,653 km (0.118 R)
• M33: 12,450,133 km (0.119 R)
• M34: 12,577,142 km (0.057 R)
• M35: 12,918,075 km (0.114 R)
• M36: 13,521,852 km (0.089 R)
• M37: 13,696,134 km (0.092 R)
• M38: 13,783,499 km (0.093 R)
• M39: 13,958,828 km (0.093 R)
• M40: 14,134,904 km (0.113 R)
• M41: 15,161,595 km (0.099 R)
• M42: 15,661,102 km (0.093 R)
• M43: 15,752,506 km (0.071 R)
• M44: 15,935,913 km (0.051 R)
• M45: 16,258,446 km (0.112 R)
• M46: 16,490,173 km (0.102 R)
• M47: 16,629,748 km (0.118 R)
• M48: 16,863,270 km (0.112 R)
• M49: 17,144,814 km (0.115 R)
• M50: 17,760,409 km (0.026 R)
• M51: 17,855,703 km (0.046 R)
• M52: 17,999,017 km (0.067 R)
• M53: 18,721,426 km (0.072 R)
• M54: 19,012,992 km (0.056 R)
• M55: 20,095,033 km (0.117 R)
• M56: 21,704,407 km (0.088 R)
• M57: 21,959,621 km (0.093 R)
• M58: 23,042,261 km (0.059 R)
• M59: 23,511,549 km (0.062 R)
• M60: 25,205,596 km (0.108 R)
• M61: 25,581,385 km (0.076 R)
• M62: 25,742,951 km (0.064 R)
• M63: 25,904,966 km (0.105 R)
• M64: 27,985,722 km (0.07 R)
• M65: 28,041,223 km (0.109 R)
• M66: 29,158,570 km (0.118 R)
• M67: 29,666,006 km (0.11 R)
• M68: 29,722,554 km (0.107 R)
• M69: 29,949,195 km (0.113 R)
• M70: 30,404,271 km (0.094 R)
• M71: 30,461,268 km (0.067 R)
• M72: 30,689,854 km (0.087 R)
• M73: 31,782,965 km (0.109 R)
• M74: 32,888,942 km (0.083 R)
• M75: 33,006,077 km (0.119 R)
• M76: 34,066,726 km (0.109 R)
• M77: 34,959,078 km (0.043 R)
• M78: 35,798,770 km (0.049 R)
• M79: 37,804,429 km (0.112 R)
• M80: 38,357,792 km (0.071 R)
• M81: 38,851,913 km (0.066 R)
• M82: 39,410,213 km (0.109 R)
• M83: 40,096,268 km (0.111 R)
• M84: 40,472,208 km (0.092 R)
• M85: 41,227,528 km (0.073 R)
• M86: 41,353,788 km (0.078 R)
• M87: 41,670,188 km (0.107 R)
• M88: 41,923,906 km (0.107 R)
• M89: 42,241,652 km (0.064 R)
• M90: 42,624,173 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292.4

Radius: 5

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 15.69 AU - 21.31 AU

Year: 29977 Days

Day: 21 Hours

Environment

Temp: -201 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,032,888 km

• M1: 97,089 km (0.034 R)
• M2: 186,399 km (0.078 R)
• M3: 639,531 km (0.076 R)
• M4: 801,845 km (0.086 R)
• M5: 1,276,070 km (0.06 R)
• M6: 1,510,639 km (0.049 R)
• M7: 1,695,393 km (0.079 R)
• M8: 2,540,471 km (0.044 R)
• M9: 2,760,081 km (0.11 R)
• M10: 3,698,508 km (0.059 R)
• M11: 4,330,709 km (0.114 R)
• M12: 4,504,990 km (0.047 R)
• M13: 4,548,972 km (0.054 R)
• M14: 4,725,946 km (0.082 R)
• M15: 4,950,493 km (0.092 R)
• M16: 5,835,215 km (0.08 R)
• M17: 6,027,747 km (0.116 R)
• M18: 6,124,686 km (0.112 R)
• M19: 6,369,429 km (0.079 R)
• M20: 6,418,796 km (0.084 R)
• M21: 6,667,427 km (0.118 R)
• M22: 7,588,352 km (0.099 R)
• M23: 7,745,729 km (0.063 R)
• M24: 8,712,131 km (0.058 R)
• M25: 8,766,884 km (0.062 R)
• M26: 9,098,243 km (0.072 R)
• M27: 10,058,811 km (0.101 R)
• M28: 10,814,879 km (0.11 R)
• M29: 11,051,244 km (0.066 R)
• M30: 11,110,484 km (0.025 R)
• M31: 11,229,564 km (0.115 R)
• M32: 11,408,932 km (0.084 R)
• M33: 11,891,684 km (0.045 R)
• M34: 13,379,734 km (0.109 R)
• M35: 14,598,658 km (0.109 R)
• M36: 16,662,360 km (0.105 R)
• M37: 18,111,365 km (0.093 R)
• M38: 20,541,433 km (0.104 R)
• M39: 21,719,965 km (0.078 R)
• M40: 26,250,836 km (0.028 R)
• M41: 26,409,410 km (0.047 R)
• M42: 26,807,190 km (0.093 R)
• M43: 27,207,066 km (0.101 R)
• M44: 27,608,736 km (0.04 R)
• M45: 28,662,503 km (0.115 R)
• M46: 29,235,313 km (0.092 R)
• M47: 30,558,656 km (0.092 R)
• M48: 31,395,656 km (0.12 R)
• M49: 31,648,327 km (0.109 R)
• M50: 32,240,286 km (0.115 R)
• M51: 38,087,917 km (0.074 R)
• M52: 38,267,435 km (0.072 R)
• M53: 39,895,508 km (0.106 R)
• M54: 44,158,000 km (0.051 R)
• M55: 44,629,982 km (0.12 R)
• M56: 45,103,608 km (0.085 R)
• M57: 45,293,448 km (0.066 R)
• M58: 45,864,762 km (0.038 R)
• M59: 46,246,985 km (0.104 R)
• M60: 47,207,254 km (0.099 R)
• M61: 47,399,936 km (0.117 R)
• M62: 49,636,274 km (0.083 R)
• M63: 49,734,261 km (0.051 R)
• M64: 51,211,989 km (0.081 R)
• M65: 51,608,573 km (0.03 R)
• M66: 51,807,089 km (0.054 R)
• M67: 52,404,583 km (0.067 R)
• M68: 53,204,782 km (0.105 R)
• M69: 53,606,303 km (0.116 R)
• M70: 55,425,861 km (0.115 R)
• M71: 55,731,041 km (0.115 R)
• M72: 56,445,371 km (0.033 R)
• M73: 56,547,696 km (0.113 R)
• M74: 56,752,495 km (0.113 R)
• M75: 56,854,970 km (0.082 R)
• M76: 57,368,240 km (0.036 R)
• M77: 57,883,156 km (0.104 R)
• M78: 59,229,088 km (0.115 R)
• M79: 59,957,929 km (0.083 R)
• M80: 60,689,911 km (0.116 R)
• M81: 61,424,736 km (0.093 R)
• M82: 61,740,687 km (0.083 R)
• M83: 62,268,169 km (0.111 R)
• M84: 63,009,426 km (0.102 R)
• M85: 63,434,284 km (0.034 R)
• M86: 63,966,703 km (0.093 R)
• M87: 64,393,655 km (0.086 R)
• M88: 65,787,758 km (0.071 R)
• M89: 65,895,468 km (0.081 R)
• M90: 66,111,039 km (0.108 R)
• M91: 67,626,017 km (0.081 R)
• M92: 69,371,375 km (0.117 R)
• M93: 69,809,996 km (0.07 R)
• M94: 71,906,311 km (0.074 R)
• M95: 72,128,165 km (0.107 R)
• M96: 72,572,470 km (0.041 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit