🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 520 Days

Day: 31.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.1 AU - 1.66 AU

Year: 684 Days

Day: 14.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.8 AU - 1.84 AU

Year: 1036 Days

Day: 12.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,080,514 km

• M1: 515,365 km (0.118 R)
• M2: 970,890 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.1 AU - 2.92 AU

Year: 1677 Days

Day: 23.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,080,514 km

• M1: 643,420 km (0.116 R)
• M2: 2,058,317 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.4

Radius: 11.9

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.52 AU - 7.26 AU

Year: 6029 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 55,080,514 km

• M1: 170,093 km (0.111 R)
• M2: 520,002 km (0.084 R)
• M3: 634,445 km (0.064 R)
• M4: 744,249 km (0.066 R)
• M5: 861,385 km (0.047 R)
• M6: 1,049,728 km (0.085 R)
• M7: 1,542,504 km (0.103 R)
• M8: 1,774,680 km (0.087 R)
• M9: 1,874,761 km (0.059 R)
• M10: 2,251,598 km (0.085 R)
• M11: 2,426,777 km (0.073 R)
• M12: 2,584,004 km (0.117 R)
• M13: 2,814,385 km (0.104 R)
• M14: 3,027,711 km (0.059 R)
• M15: 4,012,514 km (0.103 R)
• M16: 4,145,656 km (0.071 R)
• M17: 4,307,371 km (0.049 R)
• M18: 4,946,603 km (0.083 R)
• M19: 5,497,123 km (0.049 R)
• M20: 6,006,504 km (0.074 R)
• M21: 6,313,180 km (0.088 R)
• M22: 6,751,202 km (0.09 R)
• M23: 6,878,211 km (0.087 R)
• M24: 7,070,145 km (0.103 R)
• M25: 7,166,785 km (0.079 R)
• M26: 7,557,834 km (0.12 R)
• M27: 9,120,833 km (0.107 R)
• M28: 9,367,370 km (0.073 R)
• M29: 9,544,793 km (0.069 R)
• M30: 10,375,211 km (0.115 R)
• M31: 11,078,620 km (0.041 R)
• M32: 12,492,619 km (0.107 R)
• M33: 12,963,254 km (0.116 R)
• M34: 13,922,176 km (0.103 R)
• M35: 14,451,154 km (0.03 R)
• M36: 15,194,506 km (0.041 R)
• M37: 15,361,308 km (0.03 R)
• M38: 15,612,782 km (0.073 R)
• M39: 15,781,229 km (0.109 R)
• M40: 16,546,422 km (0.072 R)
• M41: 16,632,291 km (0.085 R)
• M42: 16,761,245 km (0.119 R)
• M43: 17,804,839 km (0.096 R)
• M44: 18,467,708 km (0.094 R)
• M45: 18,556,718 km (0.1 R)
• M46: 18,869,378 km (0.087 R)
• M47: 19,048,746 km (0.025 R)
• M48: 19,183,683 km (0.114 R)
• M49: 19,409,277 km (0.056 R)
• M50: 20,045,815 km (0.097 R)
• M51: 20,781,538 km (0.081 R)
• M52: 21,245,890 km (0.072 R)
• M53: 21,760,656 km (0.061 R)
• M54: 22,137,643 km (0.104 R)
• M55: 22,659,589 km (0.085 R)
• M56: 22,802,605 km (0.094 R)
• M57: 23,089,534 km (0.105 R)
• M58: 23,329,638 km (0.091 R)
• M59: 23,860,561 km (0.106 R)
• M60: 24,151,978 km (0.08 R)
• M61: 24,395,673 km (0.12 R)
• M62: 25,527,231 km (0.075 R)
• M63: 26,675,694 km (0.094 R)
• M64: 26,826,788 km (0.1 R)
• M65: 26,927,617 km (0.12 R)
• M66: 27,079,159 km (0.108 R)
• M67: 28,558,682 km (0.087 R)
• M68: 30,589,324 km (0.079 R)
• M69: 32,290,102 km (0.086 R)
• M70: 33,206,090 km (0.065 R)
• M71: 33,966,945 km (0.066 R)
• M72: 34,349,466 km (0.07 R)
• M73: 34,458,972 km (0.079 R)
• M74: 34,898,490 km (0.113 R)
• M75: 35,229,251 km (0.07 R)
• M76: 35,561,059 km (0.084 R)
• M77: 37,630,148 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.7

Radius: 12.6

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.34 AU - 6.56 AU

Year: 6121 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 55,080,514 km

• M1: 241,301 km (0.104 R)
• M2: 343,028 km (0.115 R)
• M3: 453,282 km (0.114 R)
• M4: 622,028 km (0.118 R)
• M5: 1,180,178 km (0.12 R)
• M6: 1,294,321 km (0.112 R)
• M7: 1,558,959 km (0.052 R)
• M8: 1,646,923 km (0.095 R)
• M9: 1,815,071 km (0.074 R)
• M10: 1,934,899 km (0.077 R)
• M11: 2,016,430 km (0.119 R)
• M12: 2,182,932 km (0.107 R)
• M13: 2,325,200 km (0.102 R)
• M14: 2,574,430 km (0.113 R)
• M15: 2,956,952 km (0.071 R)
• M16: 3,163,247 km (0.051 R)
• M17: 3,308,806 km (0.083 R)
• M18: 3,456,608 km (0.09 R)
• M19: 3,861,869 km (0.076 R)
• M20: 4,282,389 km (0.118 R)
• M21: 4,589,214 km (0.106 R)
• M22: 4,828,870 km (0.111 R)
• M23: 5,034,716 km (0.071 R)
• M24: 5,129,412 km (0.061 R)
• M25: 5,397,491 km (0.059 R)
• M26: 5,552,774 km (0.088 R)
• M27: 5,808,287 km (0.096 R)
• M28: 6,107,931 km (0.057 R)
• M29: 6,208,910 km (0.076 R)
• M30: 7,228,569 km (0.111 R)
• M31: 7,443,092 km (0.05 R)
• M32: 7,922,404 km (0.1 R)
• M33: 8,592,303 km (0.083 R)
• M34: 8,865,469 km (0.054 R)
• M35: 9,118,289 km (0.118 R)
• M36: 9,210,890 km (0.109 R)
• M37: 9,326,978 km (0.113 R)
• M38: 9,938,684 km (0.101 R)
• M39: 10,249,549 km (0.063 R)
• M40: 10,394,060 km (0.101 R)
• M41: 10,807,249 km (0.112 R)
• M42: 10,929,770 km (0.065 R)
• M43: 11,052,739 km (0.07 R)
• M44: 11,449,623 km (0.116 R)
• M45: 11,699,900 km (0.116 R)
• M46: 11,926,840 km (0.04 R)
• M47: 12,231,720 km (0.067 R)
• M48: 12,385,058 km (0.104 R)
• M49: 12,823,230 km (0.072 R)
• M50: 14,598,957 km (0.053 R)
• M51: 14,788,946 km (0.08 R)
• M52: 14,870,627 km (0.108 R)
• M53: 15,061,813 km (0.12 R)
• M54: 15,308,649 km (0.074 R)
• M55: 15,612,333 km (0.089 R)
• M56: 15,778,835 km (0.071 R)
• M57: 16,281,933 km (0.032 R)
• M58: 16,733,419 km (0.091 R)
• M59: 16,875,388 km (0.055 R)
• M60: 16,960,808 km (0.062 R)
• M61: 17,103,375 km (0.118 R)
• M62: 17,189,095 km (0.043 R)
• M63: 17,275,113 km (0.102 R)
• M64: 17,591,214 km (0.074 R)
• M65: 17,938,430 km (0.119 R)
• M66: 18,404,727 km (0.098 R)
• M67: 18,551,333 km (0.039 R)
• M68: 18,816,121 km (0.081 R)
• M69: 19,171,266 km (0.077 R)
• M70: 20,038,336 km (0.07 R)
• M71: 20,159,061 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 9.7

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.76 AU - 8.72 AU

Year: 9082 Days

Day: 8.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 55,080,514 km

• M1: 131,048 km (0.113 R)
• M2: 230,082 km (0.108 R)
• M3: 365,019 km (0.11 R)
• M4: 459,714 km (0.114 R)
• M5: 1,079,648 km (0.057 R)
• M6: 1,298,809 km (0.097 R)
• M7: 1,532,481 km (0.032 R)
• M8: 1,679,386 km (0.111 R)
• M9: 1,746,106 km (0.089 R)
• M10: 2,004,761 km (0.09 R)
• M11: 2,075,820 km (0.067 R)
• M12: 2,184,129 km (0.068 R)
• M13: 2,387,582 km (0.056 R)
• M14: 2,675,259 km (0.111 R)
• M15: 4,046,174 km (0.115 R)
• M16: 4,482,551 km (0.113 R)
• M17: 4,933,887 km (0.116 R)
• M18: 5,006,592 km (0.049 R)
• M19: 5,177,433 km (0.066 R)
• M20: 5,350,218 km (0.112 R)
• M21: 5,474,833 km (0.078 R)
• M22: 5,575,213 km (0.082 R)
• M23: 5,676,192 km (0.117 R)
• M24: 5,905,825 km (0.094 R)
• M25: 6,060,509 km (0.088 R)
• M26: 6,138,300 km (0.06 R)
• M27: 6,854,126 km (0.044 R)
• M28: 7,290,951 km (0.099 R)
• M29: 7,877,824 km (0.049 R)
• M30: 8,048,216 km (0.078 R)
• M31: 8,248,677 km (0.052 R)
• M32: 8,537,850 km (0.098 R)
• M33: 8,771,671 km (0.091 R)
• M34: 8,978,116 km (0.115 R)
• M35: 9,455,633 km (0.057 R)
• M36: 9,941,676 km (0.103 R)
• M37: 10,033,679 km (0.101 R)
• M38: 10,748,607 km (0.108 R)
• M39: 10,811,588 km (0.093 R)
• M40: 11,673,421 km (0.034 R)
• M41: 11,867,898 km (0.095 R)
• M42: 11,965,586 km (0.087 R)
• M43: 12,194,470 km (0.045 R)
• M44: 14,043,201 km (0.035 R)
• M45: 15,193,908 km (0.057 R)
• M46: 15,335,427 km (0.041 R)
• M47: 15,726,925 km (0.115 R)
• M48: 16,447,089 km (0.114 R)
• M49: 16,884,513 km (0.046 R)
• M50: 17,067,771 km (0.102 R)
• M51: 18,219,225 km (0.1 R)
• M52: 18,520,516 km (0.109 R)
• M53: 18,671,759 km (0.051 R)
• M54: 18,975,443 km (0.057 R)
• M55: 19,127,883 km (0.111 R)
• M56: 19,280,772 km (0.114 R)
• M57: 19,664,640 km (0.08 R)
• M58: 19,819,025 km (0.1 R)
• M59: 20,870,997 km (0.064 R)
• M60: 21,265,188 km (0.085 R)
• M61: 21,741,507 km (0.056 R)
• M62: 22,221,417 km (0.081 R)
• M63: 22,301,751 km (0.059 R)
• M64: 22,583,594 km (0.108 R)
• M65: 23,928,329 km (0.089 R)
• M66: 24,258,192 km (0.086 R)
• M67: 24,797,493 km (0.093 R)
• M68: 26,780,113 km (0.115 R)
• M69: 27,898,657 km (0.115 R)
• M70: 28,115,424 km (0.031 R)
• M71: 28,202,340 km (0.099 R)
• M72: 28,856,831 km (0.054 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.5

Radius: 5.1

Gravity: 9.13 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.84 AU - 14.16 AU

Year: 20920 Days

Day: 17.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,080,514 km

• M1: 164,558 km (0.056 R)
• M2: 219,011 km (0.095 R)
• M3: 606,171 km (0.096 R)
• M4: 812,167 km (0.073 R)
• M5: 872,006 km (0.1 R)
• M6: 1,126,322 km (0.087 R)
• M7: 1,450,950 km (0.067 R)
• M8: 1,989,053 km (0.073 R)
• M9: 2,976,399 km (0.064 R)
• M10: 3,101,164 km (0.102 R)
• M11: 3,355,929 km (0.111 R)
• M12: 3,551,603 km (0.109 R)
• M13: 3,987,980 km (0.097 R)
• M14: 4,056,645 km (0.084 R)
• M15: 4,728,190 km (0.054 R)
• M16: 4,800,895 km (0.112 R)
• M17: 5,021,253 km (0.07 R)
• M18: 5,509,989 km (0.075 R)
• M19: 6,613,123 km (0.092 R)
• M20: 6,735,345 km (0.05 R)
• M21: 6,776,185 km (0.046 R)
• M22: 8,214,868 km (0.075 R)
• M23: 8,346,215 km (0.044 R)
• M24: 8,478,310 km (0.055 R)
• M25: 8,789,174 km (0.12 R)
• M26: 9,376,196 km (0.072 R)
• M27: 10,022,609 km (0.063 R)
• M28: 10,116,107 km (0.093 R)
• M29: 10,162,931 km (0.044 R)
• M30: 10,445,671 km (0.076 R)
• M31: 10,730,954 km (0.088 R)
• M32: 10,778,826 km (0.086 R)
• M33: 10,922,589 km (0.039 R)
• M34: 11,018,781 km (0.062 R)
• M35: 11,406,688 km (0.089 R)
• M36: 11,947,185 km (0.052 R)
• M37: 12,145,702 km (0.112 R)
• M38: 12,345,415 km (0.093 R)
• M39: 13,308,825 km (0.12 R)
• M40: 13,566,283 km (0.047 R)
• M41: 14,138,644 km (0.077 R)
• M42: 14,559,762 km (0.12 R)
• M43: 14,665,827 km (0.071 R)
• M44: 15,252,999 km (0.11 R)
• M45: 15,306,854 km (0.101 R)
• M46: 15,414,565 km (0.064 R)
• M47: 15,847,950 km (0.101 R)
• M48: 17,396,288 km (0.032 R)
• M49: 18,188,259 km (0.103 R)
• M50: 18,876,559 km (0.111 R)
• M51: 20,042,375 km (0.071 R)
• M52: 20,337,531 km (0.05 R)
• M53: 20,456,013 km (0.085 R)
• M54: 20,693,574 km (0.112 R)
• M55: 20,932,033 km (0.041 R)
• M56: 21,231,528 km (0.119 R)
• M57: 22,199,127 km (0.094 R)
• M58: 23,552,838 km (0.086 R)
• M59: 23,864,301 km (0.067 R)
• M60: 24,051,747 km (0.114 R)
• M61: 24,302,473 km (0.117 R)
• M62: 24,428,136 km (0.08 R)
• M63: 24,806,618 km (0.082 R)
• M64: 24,869,748 km (0.087 R)
• M65: 25,059,887 km (0.038 R)
• M66: 25,314,054 km (0.107 R)
• M67: 25,505,390 km (0.092 R)
• M68: 25,953,286 km (0.076 R)
• M69: 26,210,594 km (0.082 R)
• M70: 27,443,580 km (0.091 R)
• M71: 27,574,628 km (0.096 R)
• M72: 29,764,142 km (0.105 R)
• M73: 30,709,900 km (0.101 R)
• M74: 30,777,817 km (0.071 R)
• M75: 32,977,803 km (0.063 R)
• M76: 33,956,024 km (0.079 R)
• M77: 37,381,815 km (0.064 R)
• M78: 38,328,470 km (0.075 R)
• M79: 40,096,568 km (0.116 R)
• M80: 40,915,915 km (0.068 R)
• M81: 41,365,158 km (0.114 R)
• M82: 41,590,302 km (0.115 R)
• M83: 42,041,938 km (0.076 R)
• M84: 43,026,143 km (0.084 R)
• M85: 43,635,455 km (0.078 R)
• M86: 45,713,220 km (0.119 R)
• M87: 46,023,785 km (0.068 R)
• M88: 46,803,190 km (0.063 R)
• M89: 47,665,622 km (0.118 R)
• M90: 48,770,701 km (0.083 R)
• M91: 51,006,292 km (0.045 R)
• M92: 51,489,642 km (0.102 R)
• M93: 53,111,882 km (0.092 R)
• M94: 54,093,244 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit