🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.58 AU - 0.78 AU

Year: 195 Days

Day: 30 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.77 AU - 1.03 AU

Year: 297 Days

Day: 44.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,333,259 km

• M1: 440,566 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.19 AU - 1.33 AU

Year: 493 Days

Day: 20.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.47 AU - 3.19 AU

Year: 1658 Days

Day: 29.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.6

Radius: 13.1

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.01 AU - 7.57 AU

Year: 6855 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 68,333,259 km

• M1: 190,288 km (0.107 R)
• M2: 342,130 km (0.104 R)
• M3: 496,964 km (0.105 R)
• M4: 691,890 km (0.072 R)
• M5: 990,039 km (0.119 R)
• M6: 1,272,779 km (0.097 R)
• M7: 1,785,451 km (0.076 R)
• M8: 1,931,757 km (0.074 R)
• M9: 2,271,344 km (0.113 R)
• M10: 2,430,517 km (0.091 R)
• M11: 2,575,178 km (0.119 R)
• M12: 2,722,831 km (0.075 R)
• M13: 2,835,478 km (0.114 R)
• M14: 2,969,069 km (0.072 R)
• M15: 3,242,384 km (0.074 R)
• M16: 3,402,304 km (0.116 R)
• M17: 3,730,223 km (0.052 R)
• M18: 4,004,286 km (0.03 R)
• M19: 4,219,558 km (0.065 R)
• M20: 4,328,764 km (0.087 R)
• M21: 4,684,358 km (0.095 R)
• M22: 4,820,343 km (0.113 R)
• M23: 5,119,239 km (0.114 R)
• M24: 5,212,439 km (0.071 R)
• M25: 5,807,988 km (0.077 R)
• M26: 6,325,148 km (0.092 R)
• M27: 6,425,378 km (0.07 R)
• M28: 6,857,118 km (0.042 R)
• M29: 7,089,593 km (0.095 R)
• M30: 7,193,713 km (0.076 R)
• M31: 7,615,579 km (0.108 R)
• M32: 7,910,287 km (0.093 R)
• M33: 8,318,090 km (0.104 R)
• M34: 8,705,100 km (0.063 R)
• M35: 8,928,899 km (0.111 R)
• M36: 9,183,065 km (0.065 R)
• M37: 9,843,241 km (0.105 R)
• M38: 10,667,675 km (0.112 R)
• M39: 11,453,063 km (0.034 R)
• M40: 11,852,789 km (0.069 R)
• M41: 11,976,656 km (0.04 R)
• M42: 12,163,354 km (0.116 R)
• M43: 12,729,283 km (0.072 R)
• M44: 13,464,856 km (0.049 R)
• M45: 13,789,034 km (0.118 R)
• M46: 13,984,858 km (0.092 R)
• M47: 14,181,429 km (0.118 R)
• M48: 15,010,950 km (0.109 R)
• M49: 15,144,989 km (0.061 R)
• M50: 15,685,786 km (0.096 R)
• M51: 16,370,495 km (0.115 R)
• M52: 16,716,515 km (0.101 R)
• M53: 18,018,016 km (0.092 R)
• M54: 19,206,123 km (0.104 R)
• M55: 19,424,835 km (0.097 R)
• M56: 20,456,611 km (0.085 R)
• M57: 20,829,409 km (0.115 R)
• M58: 21,054,105 km (0.068 R)
• M59: 21,166,902 km (0.116 R)
• M60: 21,355,096 km (0.089 R)
• M61: 21,961,267 km (0.036 R)
• M62: 22,266,446 km (0.062 R)
• M63: 22,419,634 km (0.083 R)
• M64: 22,650,015 km (0.084 R)
• M65: 23,852,782 km (0.056 R)
• M66: 24,245,177 km (0.108 R)
• M67: 24,521,185 km (0.109 R)
• M68: 25,355,343 km (0.08 R)
• M69: 27,214,994 km (0.066 R)
• M70: 27,419,794 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.7

Radius: 8.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 11.26 AU - 12 AU

Year: 13812 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,333,259 km

• M1: 142,567 km (0.065 R)
• M2: 213,925 km (0.109 R)
• M3: 412,890 km (0.112 R)
• M4: 470,485 km (0.094 R)
• M5: 540,348 km (0.089 R)
• M6: 752,178 km (0.115 R)
• M7: 814,710 km (0.102 R)
• M8: 1,059,751 km (0.083 R)
• M9: 1,191,098 km (0.051 R)
• M10: 1,550,133 km (0.094 R)
• M11: 1,686,417 km (0.079 R)
• M12: 1,770,192 km (0.083 R)
• M13: 1,841,101 km (0.04 R)
• M14: 2,059,514 km (0.089 R)
• M15: 2,149,273 km (0.061 R)
• M16: 2,255,637 km (0.103 R)
• M17: 2,553,336 km (0.105 R)
• M18: 2,764,419 km (0.075 R)
• M19: 3,378,369 km (0.109 R)
• M20: 3,664,699 km (0.095 R)
• M21: 3,829,107 km (0.112 R)
• M22: 3,903,008 km (0.086 R)
• M23: 4,089,856 km (0.078 R)
• M24: 4,184,402 km (0.117 R)
• M25: 4,433,632 km (0.069 R)
• M26: 4,648,455 km (0.037 R)
• M27: 4,866,568 km (0.046 R)
• M28: 5,027,386 km (0.076 R)
• M29: 5,189,849 km (0.11 R)
• M30: 5,271,829 km (0.049 R)
• M31: 5,395,546 km (0.102 R)
• M32: 5,857,505 km (0.114 R)
• M33: 6,529,947 km (0.105 R)
• M34: 6,864,149 km (0.085 R)
• M35: 7,158,258 km (0.06 R)
• M36: 7,364,404 km (0.113 R)
• M37: 7,876,328 km (0.1 R)
• M38: 8,279,943 km (0.069 R)
• M39: 8,351,750 km (0.026 R)
• M40: 9,355,402 km (0.113 R)
• M41: 9,430,351 km (0.074 R)
• M42: 9,681,675 km (0.091 R)
• M43: 9,782,654 km (0.118 R)
• M44: 9,935,094 km (0.075 R)
• M45: 10,396,753 km (0.11 R)
• M46: 10,996,939 km (0.098 R)
• M47: 11,823,617 km (0.055 R)
• M48: 12,067,462 km (0.089 R)
• M49: 12,285,426 km (0.071 R)
• M50: 13,170,746 km (0.058 R)
• M51: 13,226,845 km (0.087 R)
• M52: 13,367,168 km (0.107 R)
• M53: 15,354,725 km (0.039 R)
• M54: 15,769,112 km (0.076 R)
• M55: 16,097,329 km (0.074 R)
• M56: 16,608,954 km (0.059 R)
• M57: 16,821,233 km (0.08 R)
• M58: 17,003,892 km (0.114 R)
• M59: 17,156,632 km (0.1 R)
• M60: 17,371,155 km (0.039 R)
• M61: 17,771,928 km (0.095 R)
• M62: 17,958,028 km (0.076 R)
• M63: 18,020,111 km (0.091 R)
• M64: 18,332,022 km (0.099 R)
• M65: 18,488,502 km (0.063 R)
• M66: 19,565,158 km (0.088 R)
• M67: 19,725,227 km (0.088 R)
• M68: 20,564,471 km (0.049 R)
• M69: 20,662,009 km (0.109 R)
• M70: 20,727,234 km (0.114 R)
• M71: 21,613,302 km (0.093 R)
• M72: 21,944,661 km (0.075 R)
• M73: 22,344,387 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.2

Radius: 5.5

Gravity: 30.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.37 AU - 18.19 AU

Year: 19788 Days

Day: 17.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,333,259 km

• M1: 164,707 km (0.053 R)
• M2: 1,781,711 km (0.103 R)
• M3: 1,991,297 km (0.037 R)
• M4: 3,799,188 km (0.07 R)
• M5: 3,978,256 km (0.082 R)
• M6: 4,160,018 km (0.093 R)
• M7: 4,298,246 km (0.085 R)
• M8: 4,721,758 km (0.073 R)
• M9: 5,356,950 km (0.078 R)
• M10: 5,966,861 km (0.112 R)
• M11: 6,174,951 km (0.066 R)
• M12: 7,697,708 km (0.119 R)
• M13: 8,095,638 km (0.101 R)
• M14: 8,210,679 km (0.116 R)
• M15: 9,753,482 km (0.114 R)
• M16: 10,495,188 km (0.116 R)
• M17: 10,872,773 km (0.109 R)
• M18: 10,999,632 km (0.086 R)
• M19: 11,512,005 km (0.108 R)
• M20: 12,097,681 km (0.109 R)
• M21: 12,427,245 km (0.068 R)
• M22: 12,493,517 km (0.115 R)
• M23: 12,826,521 km (0.09 R)
• M24: 12,960,711 km (0.082 R)
• M25: 13,501,507 km (0.114 R)
• M26: 13,774,673 km (0.113 R)
• M27: 13,912,004 km (0.068 R)
• M28: 14,675,252 km (0.038 R)
• M29: 14,956,197 km (0.107 R)
• M30: 16,314,545 km (0.081 R)
• M31: 17,192,535 km (0.116 R)
• M32: 17,786,439 km (0.114 R)
• M33: 18,538,168 km (0.113 R)
• M34: 18,917,997 km (0.055 R)
• M35: 19,300,220 km (0.035 R)
• M36: 19,994,952 km (0.083 R)
• M37: 20,619,224 km (0.05 R)
• M38: 21,170,642 km (0.104 R)
• M39: 22,127,320 km (0.109 R)
• M40: 23,835,279 km (0.098 R)
• M41: 24,165,292 km (0.066 R)
• M42: 25,332,604 km (0.099 R)
• M43: 25,838,395 km (0.116 R)
• M44: 26,177,383 km (0.08 R)
• M45: 26,518,018 km (0.108 R)
• M46: 27,031,587 km (0.117 R)
• M47: 30,627,770 km (0.117 R)
• M48: 32,253,451 km (0.066 R)
• M49: 34,743,806 km (0.047 R)
• M50: 35,493,591 km (0.117 R)
• M51: 37,391,090 km (0.11 R)
• M52: 38,352,257 km (0.049 R)
• M53: 40,200,538 km (0.074 R)
• M54: 40,888,838 km (0.066 R)
• M55: 41,086,158 km (0.086 R)
• M56: 41,580,878 km (0.112 R)
• M57: 42,676,383 km (0.066 R)
• M58: 43,077,006 km (0.056 R)
• M59: 44,387,932 km (0.075 R)
• M60: 46,533,016 km (0.094 R)
• M61: 46,636,089 km (0.072 R)
• M62: 47,255,574 km (0.116 R)
• M63: 48,085,842 km (0.083 R)
• M64: 48,189,962 km (0.109 R)
• M65: 49,550,405 km (0.068 R)
• M66: 50,288,072 km (0.038 R)
• M67: 51,454,786 km (0.078 R)
• M68: 51,774,477 km (0.082 R)
• M69: 52,952,410 km (0.101 R)
• M70: 53,382,953 km (0.085 R)
• M71: 56,209,605 km (0.115 R)
• M72: 56,538,870 km (0.113 R)
• M73: 56,978,837 km (0.097 R)
• M74: 57,309,598 km (0.106 R)
• M75: 59,419,227 km (0.118 R)
• M76: 60,202,970 km (0.096 R)
• M77: 61,328,245 km (0.088 R)
• M78: 61,554,138 km (0.088 R)
• M79: 61,780,330 km (0.105 R)
• M80: 61,893,576 km (0.12 R)
• M81: 62,347,007 km (0.095 R)
• M82: 62,801,635 km (0.039 R)
• M83: 62,915,479 km (0.102 R)
• M84: 65,091,081 km (0.101 R)
• M85: 65,552,291 km (0.111 R)
• M86: 66,014,399 km (0.052 R)
• M87: 66,361,915 km (0.107 R)
• M88: 67,407,604 km (0.065 R)
• M89: 68,458,978 km (0.057 R)
• M90: 70,932,878 km (0.044 R)
• M91: 71,644,963 km (0.074 R)
• M92: 71,882,974 km (0.051 R)
• M93: 77,549,442 km (0.116 R)
• M94: 81,116,603 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458.7

Radius: 7.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.16 AU - 17.4 AU

Year: 20801 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 68,333,259 km

• M1: 94,247 km (0.05 R)
• M2: 243,246 km (0.111 R)
• M3: 700,567 km (0.071 R)
• M4: 901,178 km (0.115 R)
• M5: 972,237 km (0.086 R)
• M6: 2,893,372 km (0.111 R)
• M7: 2,964,282 km (0.114 R)
• M8: 3,253,754 km (0.101 R)
• M9: 3,327,655 km (0.092 R)
• M10: 3,402,005 km (0.11 R)
• M11: 3,628,496 km (0.053 R)
• M12: 3,821,029 km (0.101 R)
• M13: 4,665,808 km (0.098 R)
• M14: 4,959,917 km (0.092 R)
• M15: 5,434,292 km (0.075 R)
• M16: 5,878,149 km (0.048 R)
• M17: 5,968,207 km (0.06 R)
• M18: 6,612,375 km (0.091 R)
• M19: 8,571,060 km (0.063 R)
• M20: 8,776,159 km (0.114 R)
• M21: 8,879,382 km (0.08 R)
• M22: 9,453,987 km (0.098 R)
• M23: 10,365,786 km (0.074 R)
• M24: 10,639,251 km (0.114 R)
• M25: 11,249,161 km (0.104 R)
• M26: 11,361,360 km (0.051 R)
• M27: 12,560,985 km (0.081 R)
• M28: 12,911,194 km (0.06 R)
• M29: 13,383,026 km (0.097 R)
• M30: 14,101,245 km (0.039 R)
• M31: 14,404,330 km (0.119 R)
• M32: 14,709,510 km (0.12 R)
• M33: 14,770,695 km (0.092 R)
• M34: 15,637,765 km (0.116 R)
• M35: 16,393,982 km (0.086 R)
• M36: 18,138,443 km (0.111 R)
• M37: 19,468,368 km (0.1 R)
• M38: 19,535,687 km (0.053 R)
• M39: 20,829,409 km (0.078 R)
• M40: 21,243,646 km (0.089 R)
• M41: 21,591,012 km (0.096 R)
• M42: 23,212,802 km (0.093 R)
• M43: 24,800,335 km (0.12 R)
• M44: 25,976,773 km (0.094 R)
• M45: 26,946,017 km (0.118 R)
• M46: 27,246,559 km (0.109 R)
• M47: 27,699,542 km (0.115 R)
• M48: 30,939,532 km (0.111 R)
• M49: 31,018,071 km (0.086 R)
• M50: 32,125,395 km (0.116 R)
• M51: 32,204,981 km (0.104 R)
• M52: 32,284,567 km (0.069 R)
• M53: 34,053,412 km (0.114 R)
• M54: 34,459,870 km (0.075 R)
• M55: 35,936,251 km (0.108 R)
• M56: 36,681,996 km (0.071 R)
• M57: 36,931,825 km (0.061 R)
• M58: 37,349,352 km (0.096 R)
• M59: 40,745,374 km (0.085 R)
• M60: 41,957,116 km (0.099 R)
• M61: 43,005,199 km (0.103 R)
• M62: 43,356,455 km (0.095 R)
• M63: 44,150,371 km (0.058 R)
• M64: 44,238,783 km (0.106 R)
• M65: 45,216,256 km (0.115 R)
• M66: 45,752,414 km (0.082 R)
• M67: 45,931,483 km (0.079 R)
• M68: 46,560,542 km (0.077 R)
• M69: 47,011,430 km (0.063 R)
• M70: 48,008,799 km (0.086 R)
• M71: 48,829,942 km (0.047 R)
• M72: 50,208,785 km (0.108 R)
• M73: 51,693,694 km (0.027 R)
• M74: 52,067,240 km (0.083 R)
• M75: 53,192,964 km (0.094 R)
• M76: 53,853,438 km (0.113 R)
• M77: 54,801,590 km (0.073 R)
• M78: 55,182,316 km (0.115 R)
• M79: 56,234,139 km (0.1 R)
• M80: 59,233,576 km (0.041 R)
• M81: 60,015,973 km (0.09 R)
• M82: 60,114,109 km (0.079 R)
• M83: 60,801,960 km (0.091 R)
• M84: 62,483,141 km (0.055 R)
• M85: 62,582,624 km (0.097 R)
• M86: 64,279,961 km (0.062 R)
• M87: 64,782,161 km (0.057 R)
• M88: 65,084,050 km (0.067 R)
• M89: 66,905,254 km (0.09 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,315 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit