🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.6 AU - 0.66 AU

Year: 218 Days

Day: 31.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.6 AU - 0.98 AU

Year: 307 Days

Day: 29.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.72 AU - 0.98 AU

Year: 342 Days

Day: 23.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.89 AU - 1.23 AU

Year: 476 Days

Day: 20 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.27 AU - 1.33 AU

Year: 647 Days

Day: 13.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.55 AU - 2.15 AU

Year: 1098 Days

Day: 15 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,639,618 km

• M1: 350,358 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.9

Radius: 13.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.99 AU - 3.19 AU

Year: 2371 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,639,618 km

• M1: 183,856 km (0.08 R)
• M2: 287,677 km (0.082 R)
• M3: 501,153 km (0.066 R)
• M4: 631,901 km (0.096 R)
• M5: 943,364 km (0.117 R)
• M6: 1,079,947 km (0.109 R)
• M7: 1,269,488 km (0.11 R)
• M8: 1,374,356 km (0.055 R)
• M9: 1,519,166 km (0.118 R)
• M10: 1,785,451 km (0.07 R)
• M11: 1,931,159 km (0.119 R)
• M12: 2,081,056 km (0.026 R)
• M13: 2,291,839 km (0.11 R)
• M14: 2,451,012 km (0.097 R)
• M15: 2,584,004 km (0.104 R)
• M16: 2,765,317 km (0.108 R)
• M17: 2,982,234 km (0.104 R)
• M18: 3,156,665 km (0.073 R)
• M19: 3,532,604 km (0.117 R)
• M20: 3,751,466 km (0.092 R)
• M21: 3,836,886 km (0.053 R)
• M22: 4,009,821 km (0.06 R)
• M23: 4,562,137 km (0.086 R)
• M24: 4,690,192 km (0.058 R)
• M25: 4,782,494 km (0.096 R)
• M26: 5,272,128 km (0.05 R)
• M27: 5,916,745 km (0.106 R)
• M28: 6,157,448 km (0.057 R)
• M29: 6,258,577 km (0.111 R)
• M30: 6,483,422 km (0.106 R)
• M31: 6,710,811 km (0.102 R)
• M32: 7,131,181 km (0.064 R)
• M33: 7,216,152 km (0.099 R)
• M34: 7,452,068 km (0.036 R)
• M35: 7,581,770 km (0.069 R)
• M36: 7,997,502 km (0.116 R)
• M37: 8,197,066 km (0.108 R)
• M38: 8,353,396 km (0.103 R)
• M39: 8,714,525 km (0.074 R)
• M40: 8,897,034 km (0.111 R)
• M41: 9,103,928 km (0.074 R)
• M42: 9,475,679 km (0.117 R)
• M43: 10,186,119 km (0.109 R)
• M44: 10,306,097 km (0.034 R)
• M45: 10,402,587 km (0.065 R)
• M46: 10,572,082 km (0.058 R)
• M47: 11,012,049 km (0.11 R)
• M48: 11,160,001 km (0.038 R)
• M49: 11,333,535 km (0.103 R)
• M50: 11,808,957 km (0.087 R)
• M51: 11,960,499 km (0.114 R)
• M52: 12,112,640 km (0.065 R)
• M53: 12,883,219 km (0.075 R)
• M54: 13,169,849 km (0.03 R)
• M55: 13,353,256 km (0.091 R)
• M56: 13,828,827 km (0.115 R)
• M57: 14,498,726 km (0.072 R)
• M58: 14,796,875 km (0.027 R)
• M59: 14,933,009 km (0.12 R)
• M60: 15,703,438 km (0.073 R)
• M61: 15,870,090 km (0.111 R)
• M62: 16,968,438 km (0.045 R)
• M63: 17,426,207 km (0.032 R)
• M64: 17,887,866 km (0.077 R)
• M65: 18,207,706 km (0.104 R)
• M66: 18,295,221 km (0.033 R)
• M67: 18,500,170 km (0.066 R)
• M68: 18,764,659 km (0.085 R)
• M69: 19,030,345 km (0.077 R)
• M70: 19,178,597 km (0.099 R)
• M71: 19,386,687 km (0.073 R)
• M72: 19,595,526 km (0.085 R)
• M73: 19,985,378 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.6

Radius: 9.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.83 AU - 4.85 AU

Year: 4648 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 74,639,618 km

• M1: 223,350 km (0.108 R)
• M2: 366,515 km (0.117 R)
• M3: 568,622 km (0.116 R)
• M4: 652,696 km (0.109 R)
• M5: 741,257 km (0.076 R)
• M6: 807,380 km (0.103 R)
• M7: 974,481 km (0.03 R)
• M8: 1,062,594 km (0.06 R)
• M9: 1,215,632 km (0.098 R)
• M10: 1,327,083 km (0.03 R)
• M11: 1,442,273 km (0.118 R)
• M12: 1,509,592 km (0.119 R)
• M13: 1,789,639 km (0.107 R)
• M14: 1,936,096 km (0.053 R)
• M15: 2,398,951 km (0.102 R)
• M16: 2,726,421 km (0.03 R)
• M17: 3,068,252 km (0.111 R)
• M18: 3,177,908 km (0.027 R)
• M19: 3,244,329 km (0.1 R)
• M20: 3,514,802 km (0.043 R)
• M21: 3,792,605 km (0.044 R)
• M22: 3,886,852 km (0.098 R)
• M23: 4,418,972 km (0.112 R)
• M24: 4,643,368 km (0.1 R)
• M25: 5,286,190 km (0.105 R)
• M26: 5,604,684 km (0.089 R)
• M27: 5,820,554 km (0.045 R)
• M28: 6,039,116 km (0.111 R)
• M29: 6,121,844 km (0.069 R)
• M30: 6,512,743 km (0.083 R)
• M31: 6,654,263 km (0.1 R)
• M32: 7,056,232 km (0.045 R)
• M33: 7,201,641 km (0.076 R)
• M34: 8,064,821 km (0.096 R)
• M35: 8,554,904 km (0.09 R)
• M36: 8,991,879 km (0.073 R)
• M37: 9,212,985 km (0.114 R)
• M38: 9,340,143 km (0.058 R)
• M39: 9,919,835 km (0.117 R)
• M40: 10,148,420 km (0.103 R)
• M41: 11,181,543 km (0.102 R)
• M42: 11,385,296 km (0.075 R)
• M43: 11,865,804 km (0.102 R)
• M44: 12,178,015 km (0.036 R)
• M45: 12,387,751 km (0.045 R)
• M46: 12,704,599 km (0.038 R)
• M47: 12,952,932 km (0.091 R)
• M48: 13,562,693 km (0.052 R)
• M49: 13,634,948 km (0.058 R)
• M50: 14,108,426 km (0.071 R)
• M51: 14,698,440 km (0.092 R)
• M52: 16,132,036 km (0.07 R)
• M53: 16,904,260 km (0.115 R)
• M54: 18,045,393 km (0.087 R)
• M55: 18,404,577 km (0.055 R)
• M56: 18,484,762 km (0.038 R)
• M57: 18,846,789 km (0.063 R)
• M58: 18,927,571 km (0.07 R)
• M59: 19,130,127 km (0.064 R)
• M60: 19,782,822 km (0.11 R)
• M61: 20,235,805 km (0.07 R)
• M62: 20,318,532 km (0.118 R)
• M63: 21,699,919 km (0.11 R)
• M64: 22,680,384 km (0.102 R)
• M65: 22,766,402 km (0.057 R)
• M66: 23,457,844 km (0.083 R)
• M67: 23,849,940 km (0.079 R)
• M68: 24,508,170 km (0.062 R)
• M69: 24,684,696 km (0.034 R)
• M70: 25,172,235 km (0.051 R)
• M71: 25,618,336 km (0.083 R)
• M72: 26,654,152 km (0.041 R)
• M73: 27,428,620 km (0.047 R)
• M74: 27,887,586 km (0.092 R)
• M75: 28,117,967 km (0.114 R)
• M76: 28,580,823 km (0.11 R)
• M77: 29,232,920 km (0.066 R)
• M78: 29,607,812 km (0.105 R)
• M79: 29,701,760 km (0.098 R)
• M80: 30,409,657 km (0.085 R)
• M81: 30,504,502 km (0.106 R)
• M82: 31,458,039 km (0.079 R)
• M83: 31,890,227 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890

Radius: 7.9

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.11 AU - 11.91 AU

Year: 17047 Days

Day: 15 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,639,618 km

• M1: 263,442 km (0.112 R)
• M2: 392,844 km (0.113 R)
• M3: 1,086,081 km (0.068 R)
• M4: 1,390,961 km (0.067 R)
• M5: 1,978,133 km (0.115 R)
• M6: 3,471,867 km (0.083 R)
• M7: 4,385,462 km (0.111 R)
• M8: 4,958,571 km (0.073 R)
• M9: 5,277,065 km (0.116 R)
• M10: 5,461,968 km (0.076 R)
• M11: 6,320,510 km (0.117 R)
• M12: 6,615,966 km (0.078 R)
• M13: 7,017,038 km (0.099 R)
• M14: 7,425,889 km (0.11 R)
• M15: 7,685,441 km (0.103 R)
• M16: 7,842,668 km (0.115 R)
• M17: 8,000,793 km (0.114 R)
• M18: 8,106,858 km (0.101 R)
• M19: 8,807,724 km (0.093 R)
• M20: 8,862,477 km (0.101 R)
• M21: 9,248,739 km (0.049 R)
• M22: 9,304,389 km (0.1 R)
• M23: 9,866,728 km (0.111 R)
• M24: 10,266,902 km (0.068 R)
• M25: 11,320,370 km (0.108 R)
• M26: 11,499,289 km (0.101 R)
• M27: 12,901,919 km (0.101 R)
• M28: 13,026,384 km (0.071 R)
• M29: 14,229,151 km (0.057 R)
• M30: 14,551,534 km (0.095 R)
• M31: 15,137,809 km (0.107 R)
• M32: 15,599,168 km (0.066 R)
• M33: 16,132,186 km (0.072 R)
• M34: 16,266,375 km (0.077 R)
• M35: 16,874,640 km (0.083 R)
• M36: 17,284,388 km (0.116 R)
• M37: 17,353,054 km (0.077 R)
• M38: 17,421,719 km (0.059 R)
• M39: 17,905,220 km (0.105 R)
• M40: 17,974,633 km (0.037 R)
• M41: 18,533,231 km (0.065 R)
• M42: 18,673,704 km (0.111 R)
• M43: 18,814,625 km (0.071 R)
• M44: 20,678,315 km (0.113 R)
• M45: 21,484,349 km (0.075 R)
• M46: 21,705,903 km (0.112 R)
• M47: 22,375,354 km (0.055 R)
• M48: 22,674,998 km (0.119 R)
• M49: 23,887,040 km (0.111 R)
• M50: 25,353,548 km (0.11 R)
• M51: 26,294,668 km (0.074 R)
• M52: 27,567,148 km (0.113 R)
• M53: 28,211,017 km (0.065 R)
• M54: 28,291,800 km (0.065 R)
• M55: 28,372,732 km (0.116 R)
• M56: 28,615,829 km (0.059 R)
• M57: 30,171,946 km (0.06 R)
• M58: 30,752,086 km (0.063 R)
• M59: 32,429,976 km (0.104 R)
• M60: 32,769,114 km (0.038 R)
• M61: 33,707,841 km (0.071 R)
• M62: 37,727,985 km (0.091 R)
• M63: 38,084,626 km (0.057 R)
• M64: 39,884,737 km (0.026 R)
• M65: 40,978,148 km (0.102 R)
• M66: 41,344,812 km (0.061 R)
• M67: 42,173,734 km (0.092 R)
• M68: 42,543,839 km (0.113 R)
• M69: 42,915,141 km (0.086 R)
• M70: 45,070,547 km (0.108 R)
• M71: 46,304,281 km (0.084 R)
• M72: 47,357,001 km (0.114 R)
• M73: 47,453,043 km (0.105 R)
• M74: 48,224,070 km (0.077 R)
• M75: 49,485,779 km (0.084 R)
• M76: 49,680,854 km (0.117 R)
• M77: 49,974,066 km (0.093 R)
• M78: 50,758,408 km (0.078 R)
• M79: 51,053,565 km (0.117 R)
• M80: 51,744,707 km (0.093 R)
• M81: 52,538,174 km (0.103 R)
• M82: 55,752,284 km (0.108 R)
• M83: 57,485,675 km (0.119 R)
• M84: 58,410,339 km (0.082 R)
• M85: 58,513,412 km (0.098 R)
• M86: 61,843,012 km (0.116 R)
• M87: 62,053,197 km (0.074 R)
• M88: 62,158,364 km (0.106 R)
• M89: 63,530,775 km (0.082 R)
• M90: 66,412,928 km (0.057 R)
• M91: 67,059,190 km (0.093 R)
• M92: 67,167,200 km (0.055 R)
• M93: 67,599,388 km (0.102 R)
• M94: 68,901,638 km (0.032 R)
• M95: 72,303,942 km (0.093 R)
• M96: 72,525,347 km (0.079 R)
• M97: 72,636,049 km (0.077 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit