🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.94 AU - 1.52 AU

Year: 489 Days

Day: 38.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,022,194 km

• M1: 34,258 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.56 AU

Year: 507 Days

Day: 16.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.46 AU - 3.52 AU

Year: 2335 Days

Day: 37.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.09 AU - 4.51 AU

Year: 3194 Days

Day: 12.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.05 AU - 5.07 AU

Year: 3488 Days

Day: 41.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,022,194 km

• M1: 2,826,801 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.1

Radius: 10.5

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.92 AU - 6.86 AU

Year: 5120 Days

Day: 11.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,022,194 km

• M1: 151,393 km (0.104 R)
• M2: 445,951 km (0.114 R)
• M3: 536,757 km (0.067 R)
• M4: 612,454 km (0.097 R)
• M5: 751,729 km (0.102 R)
• M6: 1,022,501 km (0.106 R)
• M7: 1,205,759 km (0.076 R)
• M8: 1,477,728 km (0.062 R)
• M9: 1,719,328 km (0.087 R)
• M10: 1,836,613 km (0.057 R)
• M11: 2,026,303 km (0.105 R)
• M12: 2,204,474 km (0.085 R)
• M13: 2,538,526 km (0.091 R)
• M14: 2,789,851 km (0.117 R)
• M15: 3,130,784 km (0.109 R)
• M16: 3,254,352 km (0.031 R)
• M17: 3,400,509 km (0.099 R)
• M18: 3,699,705 km (0.11 R)
• M19: 3,985,138 km (0.076 R)
• M20: 4,836,499 km (0.111 R)
• M21: 5,076,155 km (0.106 R)
• M22: 5,996,631 km (0.028 R)
• M23: 6,099,255 km (0.112 R)
• M24: 6,914,264 km (0.119 R)
• M25: 7,103,056 km (0.083 R)
• M26: 7,321,021 km (0.082 R)
• M27: 7,679,756 km (0.083 R)
• M28: 7,819,331 km (0.114 R)
• M29: 8,328,712 km (0.088 R)
• M30: 8,587,367 km (0.098 R)
• M31: 8,732,327 km (0.107 R)
• M32: 9,024,492 km (0.095 R)
• M33: 9,618,545 km (0.072 R)
• M34: 9,859,846 km (0.063 R)
• M35: 9,981,170 km (0.115 R)
• M36: 10,379,100 km (0.092 R)
• M37: 10,688,618 km (0.077 R)
• M38: 10,844,649 km (0.081 R)
• M39: 11,667,736 km (0.062 R)
• M40: 12,543,781 km (0.073 R)
• M41: 12,741,251 km (0.085 R)
• M42: 12,873,645 km (0.108 R)
• M43: 12,973,127 km (0.081 R)
• M44: 13,273,221 km (0.079 R)
• M45: 13,710,645 km (0.099 R)
• M46: 13,880,289 km (0.039 R)
• M47: 15,156,359 km (0.118 R)
• M48: 15,613,679 km (0.081 R)
• M49: 16,111,092 km (0.098 R)
• M50: 16,182,600 km (0.088 R)
• M51: 16,577,838 km (0.104 R)
• M52: 16,976,217 km (0.049 R)
• M53: 17,597,946 km (0.08 R)
• M54: 18,078,603 km (0.104 R)
• M55: 18,526,051 km (0.079 R)
• M56: 18,713,497 km (0.092 R)
• M57: 18,788,745 km (0.076 R)
• M58: 19,128,332 km (0.035 R)
• M59: 19,279,874 km (0.048 R)
• M60: 21,522,197 km (0.084 R)
• M61: 21,877,641 km (0.098 R)
• M62: 22,594,066 km (0.119 R)
• M63: 23,075,920 km (0.109 R)
• M64: 24,049,952 km (0.092 R)
• M65: 24,541,979 km (0.087 R)
• M66: 25,494,469 km (0.11 R)
• M67: 25,870,409 km (0.118 R)
• M68: 26,038,108 km (0.113 R)
• M69: 26,248,143 km (0.065 R)
• M70: 26,374,553 km (0.042 R)
• M71: 26,501,113 km (0.079 R)
• M72: 26,585,486 km (0.11 R)
• M73: 26,924,326 km (0.117 R)
• M74: 27,264,511 km (0.102 R)
• M75: 27,392,567 km (0.1 R)
• M76: 27,648,978 km (0.115 R)
• M77: 28,035,239 km (0.072 R)
• M78: 28,121,408 km (0.101 R)
• M79: 28,769,765 km (0.087 R)
• M80: 28,856,681 km (0.11 R)
• M81: 29,074,047 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.1

Radius: 9.1

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.27 AU - 7.95 AU

Year: 6087 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,022,194 km

• M1: 357,988 km (0.118 R)
• M2: 455,376 km (0.086 R)
• M3: 613,950 km (0.087 R)
• M4: 955,033 km (0.026 R)
• M5: 1,049,130 km (0.107 R)
• M6: 1,229,994 km (0.028 R)
• M7: 1,403,378 km (0.116 R)
• M8: 1,891,515 km (0.113 R)
• M9: 1,951,205 km (0.086 R)
• M10: 2,450,862 km (0.055 R)
• M11: 2,604,050 km (0.029 R)
• M12: 2,805,708 km (0.105 R)
• M13: 2,896,963 km (0.075 R)
• M14: 3,058,977 km (0.108 R)
• M15: 3,272,005 km (0.112 R)
• M16: 3,465,285 km (0.089 R)
• M17: 4,223,597 km (0.108 R)
• M18: 4,434,380 km (0.102 R)
• M19: 4,541,043 km (0.053 R)
• M20: 4,702,759 km (0.086 R)
• M21: 5,311,772 km (0.106 R)
• M22: 5,425,167 km (0.031 R)
• M23: 5,568,033 km (0.09 R)
• M24: 5,886,975 km (0.11 R)
• M25: 6,512,145 km (0.107 R)
• M26: 7,441,596 km (0.109 R)
• M27: 7,505,176 km (0.072 R)
• M28: 7,696,511 km (0.094 R)
• M29: 8,116,881 km (0.107 R)
• M30: 8,346,364 km (0.054 R)
• M31: 8,778,104 km (0.119 R)
• M32: 9,183,215 km (0.1 R)
• M33: 9,422,422 km (0.041 R)
• M34: 9,941,676 km (0.089 R)
• M35: 10,152,011 km (0.11 R)
• M36: 10,505,959 km (0.083 R)
• M37: 10,648,676 km (0.114 R)
• M38: 10,827,894 km (0.055 R)
• M39: 11,116,917 km (0.101 R)
• M40: 12,222,894 km (0.111 R)
• M41: 12,599,282 km (0.072 R)
• M42: 13,017,857 km (0.1 R)
• M43: 13,171,195 km (0.08 R)
• M44: 14,142,983 km (0.06 R)
• M45: 14,577,864 km (0.107 R)
• M46: 15,623,254 km (0.118 R)
• M47: 16,237,353 km (0.109 R)
• M48: 16,361,070 km (0.049 R)
• M49: 16,526,675 km (0.072 R)
• M50: 16,651,141 km (0.095 R)
• M51: 17,573,711 km (0.109 R)
• M52: 17,828,177 km (0.068 R)
• M53: 18,212,194 km (0.072 R)
• M54: 18,383,783 km (0.109 R)
• M55: 18,512,736 km (0.039 R)
• M56: 19,863,456 km (0.1 R)
• M57: 20,350,397 km (0.108 R)
• M58: 21,562,289 km (0.056 R)
• M59: 21,698,274 km (0.101 R)
• M60: 22,199,726 km (0.093 R)
• M61: 22,291,280 km (0.08 R)
• M62: 22,382,983 km (0.099 R)
• M63: 22,612,915 km (0.111 R)
• M64: 22,751,143 km (0.091 R)
• M65: 23,493,298 km (0.117 R)
• M66: 24,055,188 km (0.114 R)
• M67: 25,383,318 km (0.101 R)
• M68: 25,575,102 km (0.088 R)
• M69: 25,670,995 km (0.108 R)
• M70: 26,152,999 km (0.112 R)
• M71: 26,249,639 km (0.089 R)
• M72: 26,540,607 km (0.035 R)
• M73: 28,557,186 km (0.07 R)
• M74: 29,257,155 km (0.109 R)
• M75: 30,114,500 km (0.04 R)
• M76: 30,215,928 km (0.114 R)
• M77: 31,338,959 km (0.074 R)
• M78: 31,441,732 km (0.105 R)
• M79: 31,596,117 km (0.105 R)
• M80: 33,941,662 km (0.064 R)
• M81: 34,047,279 km (0.099 R)
• M82: 34,576,705 km (0.069 R)
• M83: 35,002,162 km (0.049 R)
• M84: 35,697,194 km (0.084 R)
• M85: 35,804,605 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.6

Radius: 9.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 8 AU - 10.32 AU

Year: 9929 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 64,022,194 km

• M1: 161,416 km (0.11 R)
• M2: 359,783 km (0.104 R)
• M3: 461,958 km (0.078 R)
• M4: 674,238 km (0.088 R)
• M5: 1,096,852 km (0.092 R)
• M6: 1,222,364 km (0.105 R)
• M7: 1,369,569 km (0.03 R)
• M8: 1,663,828 km (0.037 R)
• M9: 1,921,435 km (0.098 R)
• M10: 2,074,324 km (0.092 R)
• M11: 2,599,413 km (0.094 R)
• M12: 3,277,689 km (0.102 R)
• M13: 3,578,082 km (0.106 R)
• M14: 3,935,770 km (0.079 R)
• M15: 4,180,512 km (0.026 R)
• M16: 4,354,944 km (0.029 R)
• M17: 4,608,362 km (0.117 R)
• M18: 4,736,867 km (0.096 R)
• M19: 5,076,604 km (0.083 R)
• M20: 5,451,346 km (0.111 R)
• M21: 5,532,877 km (0.076 R)
• M22: 5,669,610 km (0.099 R)
• M23: 6,284,457 km (0.03 R)
• M24: 6,571,086 km (0.061 R)
• M25: 7,008,959 km (0.106 R)
• M26: 7,186,682 km (0.083 R)
• M27: 8,067,215 km (0.037 R)
• M28: 8,725,894 km (0.079 R)
• M29: 8,949,393 km (0.106 R)
• M30: 9,110,211 km (0.115 R)
• M31: 9,207,151 km (0.114 R)
• M32: 9,336,852 km (0.081 R)
• M33: 10,498,180 km (0.11 R)
• M34: 11,704,537 km (0.084 R)
• M35: 11,845,159 km (0.08 R)
• M36: 12,234,862 km (0.082 R)
• M37: 13,136,339 km (0.056 R)
• M38: 13,576,605 km (0.097 R)
• M39: 13,724,408 km (0.092 R)
• M40: 14,774,286 km (0.038 R)
• M41: 15,424,139 km (0.091 R)
• M42: 16,515,007 km (0.107 R)
• M43: 17,389,556 km (0.111 R)
• M44: 17,670,949 km (0.026 R)
• M45: 17,872,757 km (0.108 R)
• M46: 18,278,915 km (0.084 R)
• M47: 18,647,075 km (0.11 R)
• M48: 19,975,953 km (0.106 R)
• M49: 20,060,027 km (0.031 R)
• M50: 20,228,474 km (0.106 R)
• M51: 20,524,379 km (0.086 R)
• M52: 22,679,935 km (0.077 R)
• M53: 23,163,734 km (0.043 R)
• M54: 24,455,662 km (0.083 R)
• M55: 25,223,697 km (0.086 R)
• M56: 26,552,276 km (0.12 R)
• M57: 27,388,229 km (0.092 R)
• M58: 28,705,887 km (0.055 R)
• M59: 29,181,458 km (0.094 R)
• M60: 29,755,615 km (0.057 R)
• M61: 31,696,198 km (0.049 R)
• M62: 32,237,144 km (0.098 R)
• M63: 33,128,598 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289

Radius: 4.4

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 15.85 AU - 16.93 AU

Year: 23765 Days

Day: 15.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,022,194 km

• M1: 645,066 km (0.042 R)
• M2: 879,785 km (0.115 R)
• M3: 1,239,418 km (0.086 R)
• M4: 1,529,339 km (0.066 R)
• M5: 1,668,016 km (0.088 R)
• M6: 1,839,755 km (0.104 R)
• M7: 1,957,339 km (0.072 R)
• M8: 2,107,984 km (0.073 R)
• M9: 2,138,502 km (0.116 R)
• M10: 2,814,086 km (0.115 R)
• M11: 2,847,895 km (0.098 R)
• M12: 2,915,662 km (0.069 R)
• M13: 3,845,413 km (0.085 R)
• M14: 4,818,099 km (0.087 R)
• M15: 5,062,392 km (0.084 R)
• M16: 5,310,724 km (0.117 R)
• M17: 5,352,462 km (0.049 R)
• M18: 5,478,424 km (0.077 R)
• M19: 5,862,142 km (0.088 R)
• M20: 6,122,891 km (0.111 R)
• M21: 6,927,279 km (0.096 R)
• M22: 7,018,833 km (0.11 R)
• M23: 8,002,738 km (0.107 R)
• M24: 8,340,231 km (0.081 R)
• M25: 8,584,075 km (0.068 R)
• M26: 9,736,129 km (0.091 R)
• M27: 9,838,603 km (0.106 R)
• M28: 11,149,081 km (0.088 R)
• M29: 11,202,637 km (0.084 R)
• M30: 11,417,609 km (0.059 R)
• M31: 12,016,150 km (0.048 R)
• M32: 12,624,714 km (0.096 R)
• M33: 13,356,846 km (0.086 R)
• M34: 13,470,690 km (0.079 R)
• M35: 13,814,167 km (0.114 R)
• M36: 14,626,782 km (0.069 R)
• M37: 15,276,187 km (0.085 R)
• M38: 15,335,727 km (0.097 R)
• M39: 15,395,266 km (0.103 R)
• M40: 17,156,033 km (0.076 R)
• M41: 17,466,150 km (0.095 R)
• M42: 18,217,580 km (0.094 R)
• M43: 18,533,830 km (0.052 R)
• M44: 19,043,659 km (0.118 R)
• M45: 19,364,547 km (0.055 R)
• M46: 19,752,005 km (0.1 R)
• M47: 19,816,781 km (0.116 R)
• M48: 21,861,335 km (0.092 R)
• M49: 22,332,269 km (0.12 R)
• M50: 22,670,660 km (0.109 R)
• M51: 23,833,783 km (0.119 R)
• M52: 24,041,126 km (0.049 R)
• M53: 24,110,240 km (0.104 R)
• M54: 24,179,653 km (0.046 R)
• M55: 24,318,331 km (0.084 R)
• M56: 25,086,366 km (0.082 R)
• M57: 25,508,681 km (0.095 R)
• M58: 25,933,240 km (0.11 R)
• M59: 26,574,566 km (0.112 R)
• M60: 26,861,345 km (0.098 R)
• M61: 27,149,022 km (0.109 R)
• M62: 27,365,490 km (0.115 R)
• M63: 27,582,556 km (0.073 R)
• M64: 27,945,481 km (0.08 R)
• M65: 28,018,335 km (0.083 R)
• M66: 28,676,266 km (0.109 R)
• M67: 29,487,386 km (0.117 R)
• M68: 31,131,915 km (0.062 R)
• M69: 31,434,103 km (0.069 R)
• M70: 31,965,325 km (0.088 R)
• M71: 34,119,684 km (0.079 R)
• M72: 34,197,475 km (0.063 R)
• M73: 34,978,675 km (0.092 R)
• M74: 36,003,121 km (0.099 R)
• M75: 36,479,291 km (0.1 R)
• M76: 37,117,326 km (0.064 R)
• M77: 37,759,101 km (0.084 R)
• M78: 38,000,702 km (0.091 R)
• M79: 39,542,756 km (0.105 R)
• M80: 40,280,423 km (0.094 R)
• M81: 41,105,306 km (0.045 R)
• M82: 42,185,852 km (0.043 R)
• M83: 43,951,106 km (0.069 R)
• M84: 46,428,148 km (0.068 R)
• M85: 47,466,357 km (0.101 R)
• M86: 50,095,091 km (0.107 R)
• M87: 51,070,768 km (0.092 R)
• M88: 52,501,074 km (0.073 R)
• M89: 53,944,543 km (0.111 R)
• M90: 56,134,058 km (0.079 R)
• M91: 56,870,229 km (0.092 R)
• M92: 58,631,594 km (0.066 R)
• M93: 59,565,833 km (0.1 R)
• M94: 60,505,008 km (0.044 R)
• M95: 61,449,121 km (0.057 R)
• M96: 61,922,897 km (0.108 R)
• M97: 62,017,892 km (0.096 R)
• M98: 63,351,706 km (0.106 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit