🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.69 AU - 2.81 AU

Year: 1197 Days

Day: 30 Hours

Environment

Temp: -58 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,951,330 km

• M1: 317,147 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.48 AU - 3.84 AU

Year: 1993 Days

Day: 12.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.55 AU - 4.11 AU

Year: 2156 Days

Day: 21.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,951,330 km

• M1: 1,703,172 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.96 AU - 3.86 AU

Year: 2234 Days

Day: 27.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.7

Radius: 12.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.56 AU - 10.76 AU

Year: 11489 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 84.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,951,330 km

• M1: 600,785 km (0.104 R)
• M2: 786,586 km (0.034 R)
• M3: 1,110,615 km (0.042 R)
• M4: 1,202,318 km (0.108 R)
• M5: 1,527,394 km (0.075 R)
• M6: 1,754,035 km (0.102 R)
• M7: 2,182,035 km (0.082 R)
• M8: 2,299,170 km (0.052 R)
• M9: 2,580,862 km (0.113 R)
• M10: 2,725,972 km (0.091 R)
• M11: 3,002,878 km (0.082 R)
• M12: 3,469,773 km (0.081 R)
• M13: 3,700,303 km (0.118 R)
• M14: 3,793,802 km (0.075 R)
• M15: 3,911,984 km (0.118 R)
• M16: 4,176,473 km (0.116 R)
• M17: 4,446,647 km (0.049 R)
• M18: 4,952,886 km (0.064 R)
• M19: 5,397,790 km (0.115 R)
• M20: 5,531,082 km (0.069 R)
• M21: 5,665,571 km (0.066 R)
• M22: 5,773,879 km (0.034 R)
• M23: 5,855,709 km (0.091 R)
• M24: 5,992,741 km (0.108 R)
• M25: 6,270,096 km (0.096 R)
• M26: 7,011,054 km (0.104 R)
• M27: 7,215,404 km (0.036 R)
• M28: 7,451,171 km (0.088 R)
• M29: 7,689,630 km (0.079 R)
• M30: 7,839,976 km (0.105 R)
• M31: 8,266,180 km (0.112 R)
• M32: 8,825,227 km (0.069 R)
• M33: 9,428,705 km (0.068 R)
• M34: 9,621,985 km (0.1 R)
• M35: 9,719,224 km (0.111 R)
• M36: 11,147,884 km (0.1 R)
• M37: 12,043,377 km (0.069 R)
• M38: 12,288,418 km (0.104 R)
• M39: 12,535,105 km (0.07 R)
• M40: 13,357,295 km (0.056 R)
• M41: 13,793,223 km (0.104 R)
• M42: 14,086,435 km (0.103 R)
• M43: 14,270,739 km (0.063 R)
• M44: 14,381,741 km (0.069 R)
• M45: 14,641,892 km (0.088 R)
• M46: 14,791,190 km (0.106 R)
• M47: 15,317,775 km (0.113 R)
• M48: 15,507,315 km (0.098 R)
• M49: 15,697,753 km (0.026 R)
• M50: 15,812,345 km (0.071 R)
• M51: 17,051,913 km (0.114 R)
• M52: 17,485,298 km (0.117 R)
• M53: 17,882,331 km (0.114 R)
• M54: 19,010,149 km (0.119 R)
• M55: 19,295,582 km (0.07 R)
• M56: 20,036,391 km (0.084 R)
• M57: 20,243,733 km (0.12 R)
• M58: 20,368,648 km (0.089 R)
• M59: 20,535,449 km (0.089 R)
• M60: 20,912,436 km (0.027 R)
• M61: 21,164,957 km (0.094 R)
• M62: 21,545,684 km (0.117 R)
• M63: 22,572,224 km (0.058 R)
• M64: 24,451,024 km (0.085 R)
• M65: 25,207,690 km (0.052 R)
• M66: 25,476,517 km (0.091 R)
• M67: 26,062,343 km (0.078 R)
• M68: 26,561,551 km (0.072 R)
• M69: 26,972,197 km (0.034 R)
• M70: 27,109,677 km (0.109 R)
• M71: 27,339,160 km (0.083 R)
• M72: 29,245,337 km (0.071 R)
• M73: 30,858,450 km (0.051 R)
• M74: 31,338,360 km (0.097 R)
• M75: 32,549,056 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.9 AU - 14.58 AU

Year: 15192 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,951,330 km

• M1: 292,165 km (0.117 R)
• M2: 704,456 km (0.077 R)
• M3: 768,933 km (0.118 R)
• M4: 951,742 km (0.074 R)
• M5: 2,159,296 km (0.066 R)
• M6: 2,354,222 km (0.087 R)
• M7: 3,045,065 km (0.106 R)
• M8: 4,312,308 km (0.069 R)
• M9: 4,517,108 km (0.096 R)
• M10: 4,683,461 km (0.114 R)
• M11: 4,894,094 km (0.061 R)
• M12: 5,064,786 km (0.065 R)
• M13: 5,237,571 km (0.078 R)
• M14: 5,633,407 km (0.088 R)
• M15: 6,926,082 km (0.11 R)
• M16: 7,903,256 km (0.11 R)
• M17: 8,357,135 km (0.069 R)
• M18: 8,819,393 km (0.078 R)
• M19: 9,501,858 km (0.047 R)
• M20: 9,876,302 km (0.03 R)
• M21: 10,364,888 km (0.112 R)
• M22: 10,529,596 km (0.113 R)
• M23: 10,695,051 km (0.083 R)
• M24: 12,223,044 km (0.077 R)
• M25: 12,982,851 km (0.034 R)
• M26: 13,458,124 km (0.066 R)
• M27: 13,818,206 km (0.109 R)
• M28: 14,855,966 km (0.089 R)
• M29: 15,165,933 km (0.105 R)
• M30: 15,855,280 km (0.088 R)
• M31: 16,172,128 km (0.106 R)
• M32: 16,235,707 km (0.105 R)
• M33: 16,363,165 km (0.114 R)
• M34: 17,134,940 km (0.1 R)
• M35: 19,250,254 km (0.068 R)
• M36: 19,385,191 km (0.045 R)
• M37: 21,028,823 km (0.085 R)
• M38: 21,167,800 km (0.113 R)
• M39: 22,078,701 km (0.116 R)
• M40: 22,219,921 km (0.111 R)
• M41: 25,255,262 km (0.043 R)
• M42: 28,341,167 km (0.111 R)
• M43: 28,571,548 km (0.078 R)
• M44: 28,648,591 km (0.118 R)
• M45: 28,802,676 km (0.106 R)
• M46: 29,889,206 km (0.083 R)
• M47: 30,202,015 km (0.079 R)
• M48: 30,989,049 km (0.116 R)
• M49: 31,543,908 km (0.075 R)
• M50: 31,782,816 km (0.112 R)
• M51: 32,182,092 km (0.038 R)
• M52: 36,016,735 km (0.11 R)
• M53: 36,516,541 km (0.117 R)
• M54: 36,683,642 km (0.082 R)
• M55: 38,284,040 km (0.101 R)
• M56: 39,392,111 km (0.105 R)
• M57: 41,378,173 km (0.096 R)
• M58: 42,164,160 km (0.118 R)
• M59: 42,251,824 km (0.067 R)
• M60: 42,955,084 km (0.06 R)
• M61: 43,396,697 km (0.047 R)
• M62: 44,908,982 km (0.074 R)
• M63: 45,806,718 km (0.111 R)
• M64: 46,348,263 km (0.115 R)
• M65: 47,437,634 km (0.054 R)
• M66: 48,168,420 km (0.057 R)
• M67: 49,826,563 km (0.031 R)
• M68: 50,569,466 km (0.095 R)
• M69: 51,222,610 km (0.087 R)
• M70: 52,631,373 km (0.11 R)
• M71: 52,725,770 km (0.102 R)
• M72: 53,198,499 km (0.086 R)
• M73: 55,679,131 km (0.111 R)
• M74: 56,933,658 km (0.11 R)
• M75: 58,490,374 km (0.087 R)
• M76: 59,175,831 km (0.101 R)
• M77: 60,455,791 km (0.095 R)
• M78: 61,049,694 km (0.083 R)
• M79: 61,248,061 km (0.111 R)
• M80: 61,446,727 km (0.079 R)
• M81: 62,442,899 km (0.117 R)
• M82: 63,344,077 km (0.088 R)
• M83: 64,350,422 km (0.078 R)
• M84: 65,159,297 km (0.08 R)
• M85: 65,463,430 km (0.08 R)
• M86: 65,666,584 km (0.075 R)
• M87: 65,971,464 km (0.045 R)
• M88: 68,325,387 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.3

Radius: 11

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.1 AU - 12.56 AU

Year: 15360 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,951,330 km

• M1: 163,660 km (0.099 R)
• M2: 276,457 km (0.046 R)
• M3: 393,442 km (0.074 R)
• M4: 599,738 km (0.041 R)
• M5: 670,797 km (0.071 R)
• M6: 783,743 km (0.086 R)
• M7: 862,881 km (0.117 R)
• M8: 1,278,015 km (0.053 R)
• M9: 1,397,244 km (0.099 R)
• M10: 1,545,346 km (0.097 R)
• M11: 1,777,821 km (0.084 R)
• M12: 1,857,856 km (0.118 R)
• M13: 2,049,341 km (0.093 R)
• M14: 2,247,708 km (0.102 R)
• M15: 2,974,903 km (0.069 R)
• M16: 3,565,516 km (0.09 R)
• M17: 3,839,729 km (0.077 R)
• M18: 4,014,758 km (0.095 R)
• M19: 4,445,301 km (0.069 R)
• M20: 5,080,792 km (0.081 R)
• M21: 5,311,921 km (0.111 R)
• M22: 5,507,146 km (0.066 R)
• M23: 5,625,478 km (0.102 R)
• M24: 5,945,169 km (0.083 R)
• M25: 6,188,864 km (0.103 R)
• M26: 7,719,101 km (0.063 R)
• M27: 8,119,275 km (0.113 R)
• M28: 8,663,362 km (0.055 R)
• M29: 8,939,969 km (0.067 R)
• M30: 9,079,244 km (0.095 R)
• M31: 9,266,242 km (0.1 R)
• M32: 10,171,608 km (0.116 R)
• M33: 11,205,030 km (0.076 R)
• M34: 11,405,641 km (0.12 R)
• M35: 11,861,466 km (0.109 R)
• M36: 12,686,498 km (0.032 R)
• M37: 14,391,614 km (0.051 R)
• M38: 14,609,728 km (0.083 R)
• M39: 15,049,396 km (0.046 R)
• M40: 15,998,146 km (0.1 R)
• M41: 16,224,188 km (0.12 R)
• M42: 17,602,583 km (0.109 R)
• M43: 18,601,747 km (0.089 R)
• M44: 18,839,458 km (0.107 R)
• M45: 19,018,377 km (0.053 R)
• M46: 19,138,056 km (0.082 R)
• M47: 19,982,386 km (0.058 R)
• M48: 21,024,186 km (0.084 R)
• M49: 21,645,166 km (0.088 R)
• M50: 21,832,612 km (0.041 R)
• M51: 23,608,339 km (0.092 R)
• M52: 23,994,900 km (0.103 R)
• M53: 24,124,153 km (0.096 R)
• M54: 24,448,481 km (0.084 R)
• M55: 25,694,033 km (0.113 R)
• M56: 27,027,249 km (0.078 R)
• M57: 27,499,230 km (0.096 R)
• M58: 28,725,334 km (0.047 R)
• M59: 29,344,969 km (0.051 R)
• M60: 29,691,288 km (0.08 R)
• M61: 30,178,229 km (0.076 R)
• M62: 31,301,110 km (0.05 R)
• M63: 33,011,164 km (0.067 R)
• M64: 33,155,077 km (0.111 R)
• M65: 35,485,213 km (0.103 R)
• M66: 36,521,179 km (0.074 R)
• M67: 36,819,028 km (0.108 R)
• M68: 37,267,223 km (0.103 R)
• M69: 37,717,363 km (0.075 R)
• M70: 38,018,354 km (0.047 R)
• M71: 40,148,029 km (0.117 R)
• M72: 40,378,410 km (0.115 R)
• M73: 40,609,389 km (0.071 R)
• M74: 40,763,475 km (0.098 R)
• M75: 41,149,886 km (0.106 R)
• M76: 41,537,345 km (0.098 R)
• M77: 41,692,627 km (0.091 R)
• M78: 41,848,209 km (0.045 R)
• M79: 43,966,964 km (0.096 R)
• M80: 44,919,753 km (0.082 R)
• M81: 45,238,845 km (0.086 R)
• M82: 47,007,391 km (0.088 R)
• M83: 48,471,206 km (0.038 R)
• M84: 49,867,403 km (0.105 R)
• M85: 49,949,981 km (0.078 R)
• M86: 53,711,171 km (0.071 R)
• M87: 53,965,038 km (0.049 R)
• M88: 55,497,220 km (0.111 R)
• M89: 56,268,696 km (0.081 R)
• M90: 57,302,866 km (0.081 R)
• M91: 57,995,803 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.4

Radius: 5.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 16.16 AU - 23.54 AU

Year: 31375 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 46,951,330 km

• M1: 725,699 km (0.063 R)
• M2: 865,723 km (0.091 R)
• M3: 1,357,750 km (0.066 R)
• M4: 1,487,152 km (0.093 R)
• M5: 2,526,708 km (0.084 R)
• M6: 2,686,179 km (0.098 R)
• M7: 4,454,127 km (0.105 R)
• M8: 4,614,646 km (0.106 R)
• M9: 7,016,739 km (0.115 R)
• M10: 7,241,285 km (0.107 R)
• M11: 7,620,516 km (0.08 R)
• M12: 9,653,551 km (0.073 R)
• M13: 10,707,617 km (0.087 R)
• M14: 11,488,817 km (0.11 R)
• M15: 12,513,712 km (0.067 R)
• M16: 15,224,725 km (0.101 R)
• M17: 15,369,685 km (0.099 R)
• M18: 15,856,477 km (0.06 R)
• M19: 16,298,838 km (0.076 R)
• M20: 17,904,172 km (0.063 R)
• M21: 18,984,718 km (0.076 R)
• M22: 19,506,814 km (0.056 R)
• M23: 20,192,421 km (0.118 R)
• M24: 20,511,514 km (0.072 R)
• M25: 21,370,505 km (0.083 R)
• M26: 21,587,122 km (0.102 R)
• M27: 21,967,999 km (0.094 R)
• M28: 22,131,808 km (0.09 R)
• M29: 22,570,878 km (0.107 R)
• M30: 23,234,793 km (0.107 R)
• M31: 24,808,712 km (0.057 R)
• M32: 26,300,802 km (0.117 R)
• M33: 26,999,125 km (0.041 R)
• M34: 27,703,730 km (0.092 R)
• M35: 28,058,128 km (0.091 R)
• M36: 28,354,780 km (0.116 R)
• M37: 30,277,412 km (0.118 R)
• M38: 36,485,574 km (0.107 R)
• M39: 36,550,201 km (0.062 R)
• M40: 36,679,752 km (0.106 R)
• M41: 38,310,519 km (0.077 R)
• M42: 44,029,047 km (0.026 R)
• M43: 45,760,941 km (0.081 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit