🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 256 Days

Day: 17.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 85,498,940 km

• M1: 108,907 km (0.096 R)
• M2: 489,634 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.84 AU - 0.86 AU

Year: 335 Days

Day: 21.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.19 AU

Year: 434 Days

Day: 30.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.01 AU - 1.47 AU

Year: 590 Days

Day: 39.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.13 AU - 1.85 AU

Year: 778 Days

Day: 39.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 83.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.53 AU - 1.63 AU

Year: 849 Days

Day: 40.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,498,940 km

• M1: 292,913 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 9.6

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.87 AU - 3.09 AU

Year: 2199 Days

Day: 10.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 85,498,940 km

• M1: 121,174 km (0.089 R)
• M2: 245,789 km (0.095 R)
• M3: 403,017 km (0.087 R)
• M4: 911,649 km (0.052 R)
• M5: 1,240,615 km (0.078 R)
• M6: 1,436,439 km (0.064 R)
• M7: 1,544,448 km (0.102 R)
• M8: 1,630,318 km (0.08 R)
• M9: 1,730,399 km (0.051 R)
• M10: 1,819,708 km (0.053 R)
• M11: 1,950,158 km (0.09 R)
• M12: 2,043,357 km (0.056 R)
• M13: 2,124,439 km (0.068 R)
• M14: 2,560,816 km (0.086 R)
• M15: 2,827,101 km (0.06 R)
• M16: 2,933,016 km (0.083 R)
• M17: 3,086,802 km (0.082 R)
• M18: 3,322,419 km (0.081 R)
• M19: 3,402,304 km (0.063 R)
• M20: 3,629,394 km (0.067 R)
• M21: 3,711,673 km (0.062 R)
• M22: 3,911,835 km (0.03 R)
• M23: 4,115,587 km (0.114 R)
• M24: 4,392,792 km (0.099 R)
• M25: 4,462,953 km (0.097 R)
• M26: 4,819,894 km (0.089 R)
• M27: 4,892,449 km (0.084 R)
• M28: 5,038,456 km (0.097 R)
• M29: 5,297,709 km (0.095 R)
• M30: 5,580,300 km (0.113 R)
• M31: 6,120,946 km (0.114 R)
• M32: 6,779,626 km (0.115 R)
• M33: 6,942,837 km (0.108 R)
• M34: 7,127,890 km (0.12 R)
• M35: 7,231,411 km (0.12 R)
• M36: 7,587,155 km (0.119 R)
• M37: 7,863,014 km (0.051 R)
• M38: 8,490,427 km (0.119 R)
• M39: 8,578,241 km (0.046 R)
• M40: 8,887,909 km (0.055 R)
• M41: 9,156,287 km (0.069 R)
• M42: 9,314,113 km (0.102 R)
• M43: 9,495,575 km (0.054 R)
• M44: 9,655,346 km (0.11 R)
• M45: 9,862,090 km (0.12 R)
• M46: 9,977,580 km (0.115 R)
• M47: 10,209,905 km (0.104 R)
• M48: 10,514,636 km (0.115 R)
• M49: 10,727,364 km (0.03 R)
• M50: 10,822,359 km (0.111 R)
• M51: 11,592,339 km (0.115 R)
• M52: 11,665,492 km (0.075 R)
• M53: 11,787,564 km (0.114 R)
• M54: 12,404,955 km (0.062 R)
• M55: 12,554,702 km (0.111 R)
• M56: 12,755,163 km (0.105 R)
• M57: 13,058,099 km (0.115 R)
• M58: 13,184,958 km (0.066 R)
• M59: 13,261,253 km (0.094 R)
• M60: 13,645,121 km (0.091 R)
• M61: 13,722,313 km (0.074 R)
• M62: 13,799,805 km (0.119 R)
• M63: 13,903,177 km (0.049 R)
• M64: 14,058,609 km (0.115 R)
• M65: 14,162,730 km (0.091 R)
• M66: 14,450,107 km (0.11 R)
• M67: 15,030,696 km (0.08 R)
• M68: 15,297,130 km (0.07 R)
• M69: 15,511,354 km (0.052 R)
• M70: 15,915,867 km (0.063 R)
• M71: 16,051,403 km (0.036 R)
• M72: 16,160,160 km (0.066 R)
• M73: 16,378,424 km (0.028 R)
• M74: 17,512,226 km (0.04 R)
• M75: 17,792,572 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.2

Radius: 11.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.33 AU - 4.77 AU

Year: 3484 Days

Day: 14.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 85,498,940 km

• M1: 173,982 km (0.1 R)
• M2: 288,275 km (0.103 R)
• M3: 450,738 km (0.072 R)
• M4: 528,978 km (0.113 R)
• M5: 733,179 km (0.087 R)
• M6: 956,080 km (0.117 R)
• M7: 1,268,590 km (0.101 R)
• M8: 1,602,792 km (0.063 R)
• M9: 1,709,604 km (0.112 R)
• M10: 1,818,961 km (0.111 R)
• M11: 1,930,710 km (0.116 R)
• M12: 2,010,446 km (0.105 R)
• M13: 2,137,903 km (0.106 R)
• M14: 2,268,203 km (0.081 R)
• M15: 2,574,430 km (0.045 R)
• M16: 2,726,272 km (0.063 R)
• M17: 2,920,150 km (0.057 R)
• M18: 3,118,816 km (0.103 R)
• M19: 3,213,063 km (0.085 R)
• M20: 3,363,110 km (0.118 R)
• M21: 3,585,562 km (0.117 R)
• M22: 3,943,101 km (0.106 R)
• M23: 4,692,287 km (0.114 R)
• M24: 4,925,659 km (0.104 R)
• M25: 5,226,950 km (0.061 R)
• M26: 5,501,462 km (0.078 R)
• M27: 5,616,054 km (0.102 R)
• M28: 5,780,911 km (0.065 R)
• M29: 5,880,692 km (0.106 R)
• M30: 6,048,242 km (0.115 R)
• M31: 6,405,182 km (0.084 R)
• M32: 6,560,315 km (0.071 R)
• M33: 6,681,789 km (0.051 R)
• M34: 6,909,477 km (0.046 R)
• M35: 7,264,921 km (0.105 R)
• M36: 7,480,941 km (0.107 R)
• M37: 7,901,161 km (0.042 R)
• M38: 8,030,563 km (0.119 R)
• M39: 9,091,212 km (0.054 R)
• M40: 9,246,345 km (0.037 R)
• M41: 9,382,778 km (0.087 R)
• M42: 9,578,901 km (0.077 R)
• M43: 10,356,661 km (0.103 R)
• M44: 10,579,711 km (0.107 R)
• M45: 11,487,920 km (0.057 R)
• M46: 11,845,608 km (0.045 R)
• M47: 11,993,860 km (0.079 R)
• M48: 12,121,616 km (0.036 R)
• M49: 12,658,224 km (0.109 R)
• M50: 13,005,740 km (0.087 R)
• M51: 13,093,254 km (0.082 R)
• M52: 13,246,592 km (0.108 R)
• M53: 13,334,556 km (0.072 R)
• M54: 14,044,996 km (0.101 R)
• M55: 14,382,190 km (0.101 R)
• M56: 14,472,547 km (0.081 R)
• M57: 14,904,585 km (0.03 R)
• M58: 15,041,767 km (0.053 R)
• M59: 15,618,466 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.8

Radius: 6.8

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.96 AU - 13.32 AU

Year: 18082 Days

Day: 17.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 85,498,940 km

• M1: 239,057 km (0.091 R)
• M2: 386,262 km (0.11 R)
• M3: 501,153 km (0.06 R)
• M4: 813,214 km (0.093 R)
• M5: 1,844,243 km (0.095 R)
• M6: 1,976,188 km (0.12 R)
• M7: 2,214,497 km (0.119 R)
• M8: 3,621,166 km (0.086 R)
• M9: 5,015,568 km (0.084 R)
• M10: 5,293,820 km (0.115 R)
• M11: 5,720,473 km (0.118 R)
• M12: 6,060,060 km (0.109 R)
• M13: 7,065,956 km (0.086 R)
• M14: 7,747,225 km (0.106 R)
• M15: 9,683,171 km (0.072 R)
• M16: 9,740,617 km (0.113 R)
• M17: 10,029,340 km (0.117 R)
• M18: 10,379,699 km (0.092 R)
• M19: 10,852,877 km (0.116 R)
• M20: 11,333,235 km (0.108 R)
• M21: 12,066,714 km (0.101 R)
• M22: 12,376,830 km (0.068 R)
• M23: 12,564,276 km (0.036 R)
• M24: 13,004,992 km (0.081 R)
• M25: 13,068,421 km (0.058 R)
• M26: 13,901,831 km (0.093 R)
• M27: 14,686,173 km (0.052 R)
• M28: 15,150,524 km (0.063 R)
• M29: 15,686,833 km (0.09 R)
• M30: 15,889,687 km (0.112 R)
• M31: 16,916,527 km (0.041 R)
• M32: 17,683,067 km (0.08 R)
• M33: 17,823,689 km (0.073 R)
• M34: 18,176,889 km (0.12 R)
• M35: 21,457,421 km (0.072 R)
• M36: 21,832,912 km (0.12 R)
• M37: 22,590,774 km (0.057 R)
• M38: 22,896,253 km (0.088 R)
• M39: 24,522,532 km (0.071 R)
• M40: 25,627,162 km (0.115 R)
• M41: 28,541,628 km (0.061 R)
• M42: 29,120,422 km (0.119 R)
• M43: 30,037,756 km (0.117 R)
• M44: 30,795,320 km (0.101 R)
• M45: 33,452,477 km (0.083 R)
• M46: 35,117,053 km (0.111 R)
• M47: 35,382,290 km (0.079 R)
• M48: 35,648,275 km (0.109 R)
• M49: 37,167,890 km (0.105 R)
• M50: 39,900,594 km (0.12 R)
• M51: 40,362,254 km (0.117 R)
• M52: 40,454,855 km (0.042 R)
• M53: 41,384,306 km (0.088 R)
• M54: 41,851,650 km (0.091 R)
• M55: 46,039,194 km (0.077 R)
• M56: 47,594,712 km (0.098 R)
• M57: 47,888,373 km (0.112 R)
• M58: 48,871,231 km (0.107 R)
• M59: 49,960,154 km (0.081 R)
• M60: 50,358,084 km (0.079 R)
• M61: 50,457,716 km (0.049 R)
• M62: 50,856,993 km (0.118 R)
• M63: 50,956,924 km (0.116 R)
• M64: 52,868,935 km (0.118 R)
• M65: 52,970,212 km (0.11 R)
• M66: 54,088,606 km (0.088 R)
• M67: 54,394,983 km (0.083 R)
• M68: 55,729,096 km (0.117 R)
• M69: 55,935,392 km (0.072 R)
• M70: 57,177,952 km (0.102 R)
• M71: 57,281,922 km (0.087 R)
• M72: 57,594,283 km (0.09 R)
• M73: 57,907,092 km (0.083 R)
• M74: 58,639,224 km (0.106 R)
• M75: 58,848,960 km (0.083 R)
• M76: 59,584,981 km (0.112 R)
• M77: 59,901,381 km (0.076 R)
• M78: 60,006,997 km (0.096 R)
• M79: 60,535,975 km (0.11 R)
• M80: 61,279,028 km (0.119 R)
• M81: 62,025,072 km (0.091 R)
• M82: 62,238,698 km (0.091 R)
• M83: 64,173,148 km (0.074 R)
• M84: 65,582,360 km (0.089 R)
• M85: 68,541,855 km (0.113 R)
• M86: 69,205,471 km (0.048 R)
• M87: 69,316,173 km (0.098 R)
• M88: 70,316,086 km (0.071 R)
• M89: 70,650,437 km (0.065 R)
• M90: 70,873,637 km (0.077 R)
• M91: 72,217,774 km (0.088 R)
• M92: 72,554,967 km (0.097 R)
• M93: 72,780,262 km (0.034 R)
• M94: 73,231,299 km (0.077 R)
• M95: 74,363,007 km (0.061 R)
• M96: 74,817,336 km (0.074 R)
• M97: 76,185,708 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.4

Radius: 4.2

Gravity: 30.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.6 AU - 16.94 AU

Year: 26772 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 85,498,940 km

• M1: 102,325 km (0.112 R)
• M2: 164,558 km (0.08 R)
• M3: 293,960 km (0.032 R)
• M4: 452,534 km (0.11 R)
• M5: 685,158 km (0.057 R)
• M6: 1,036,414 km (0.115 R)
• M7: 1,501,065 km (0.101 R)
• M8: 1,634,656 km (0.047 R)
• M9: 2,633,671 km (0.051 R)
• M10: 3,169,530 km (0.118 R)
• M11: 3,828,509 km (0.058 R)
• M12: 3,965,241 km (0.031 R)
• M13: 4,196,669 km (0.085 R)
• M14: 4,337,740 km (0.06 R)
• M15: 5,936,044 km (0.082 R)
• M16: 6,254,089 km (0.073 R)
• M17: 6,415,205 km (0.096 R)
• M18: 6,686,576 km (0.091 R)
• M19: 6,741,329 km (0.067 R)
• M20: 8,157,871 km (0.07 R)
• M21: 8,630,002 km (0.046 R)
• M22: 8,749,381 km (0.026 R)
• M23: 8,809,370 km (0.083 R)
• M24: 9,110,959 km (0.031 R)
• M25: 9,171,696 km (0.105 R)
• M26: 9,354,654 km (0.086 R)
• M27: 10,541,414 km (0.036 R)
• M28: 11,184,834 km (0.066 R)
• M29: 11,249,760 km (0.071 R)
• M30: 11,774,699 km (0.114 R)
• M31: 11,973,514 km (0.106 R)
• M32: 12,040,085 km (0.116 R)
• M33: 12,173,527 km (0.113 R)
• M34: 12,576,843 km (0.101 R)
• M35: 13,396,489 km (0.101 R)
• M36: 18,049,282 km (0.114 R)
• M37: 18,355,060 km (0.11 R)
• M38: 20,305,368 km (0.053 R)
• M39: 20,464,241 km (0.105 R)
• M40: 21,264,739 km (0.062 R)
• M41: 22,156,941 km (0.095 R)
• M42: 24,061,621 km (0.098 R)
• M43: 24,229,769 km (0.117 R)
• M44: 25,674,136 km (0.034 R)
• M45: 26,710,550 km (0.06 R)
• M46: 27,058,964 km (0.092 R)
• M47: 27,760,428 km (0.102 R)
• M48: 29,450,286 km (0.113 R)
• M49: 33,301,832 km (0.112 R)
• M50: 33,676,874 km (0.106 R)
• M51: 34,620,388 km (0.101 R)
• M52: 35,000,217 km (0.09 R)
• M53: 35,190,655 km (0.061 R)
• M54: 45,037,187 km (0.1 R)
• M55: 45,763,485 km (0.112 R)
• M56: 47,754,632 km (0.082 R)
• M57: 47,860,099 km (0.063 R)
• M58: 50,417,175 km (0.106 R)
• M59: 50,524,736 km (0.071 R)
• M60: 51,171,298 km (0.089 R)
• M61: 51,820,702 km (0.049 R)
• M62: 52,037,769 km (0.092 R)
• M63: 54,224,890 km (0.106 R)
• M64: 54,555,501 km (0.089 R)
• M65: 55,884,828 km (0.09 R)
• M66: 57,000,678 km (0.092 R)
• M67: 59,254,520 km (0.103 R)
• M68: 59,595,005 km (0.097 R)
• M69: 63,732,283 km (0.044 R)
• M70: 64,314,069 km (0.077 R)
• M71: 69,869,386 km (0.084 R)
• M72: 71,312,258 km (0.067 R)
• M73: 71,795,309 km (0.096 R)
• M74: 71,916,334 km (0.105 R)
• M75: 72,522,056 km (0.107 R)
• M76: 73,860,658 km (0.1 R)
• M77: 74,104,951 km (0.102 R)
• M78: 74,716,806 km (0.056 R)
• M79: 76,809,531 km (0.085 R)
• M80: 77,056,966 km (0.095 R)
• M81: 77,428,716 km (0.107 R)
• M82: 78,173,863 km (0.1 R)
• M83: 78,298,329 km (0.066 R)
• M84: 79,296,147 km (0.103 R)
• M85: 80,172,790 km (0.107 R)
• M86: 81,178,387 km (0.119 R)
• M87: 83,075,288 km (0.096 R)
• M88: 83,710,780 km (0.075 R)
• M89: 84,858,943 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit