🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 215 Days

Day: 30.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,176,304 km

• M1: 261,946 km (0.082 R)
• M2: 607,367 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.87 AU - 1.41 AU

Year: 510 Days

Day: 29.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 79.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,176,304 km

• M1: 127,757 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.37 AU - 2.63 AU

Year: 1656 Days

Day: 43.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107

Radius: 9.3

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.26 AU - 7.18 AU

Year: 7299 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 88,176,304 km

• M1: 117,584 km (0.089 R)
• M2: 197,918 km (0.105 R)
• M3: 307,723 km (0.082 R)
• M4: 413,937 km (0.084 R)
• M5: 501,003 km (0.104 R)
• M6: 560,244 km (0.116 R)
• M7: 823,686 km (0.038 R)
• M8: 906,114 km (0.086 R)
• M9: 1,510,490 km (0.063 R)
• M10: 1,771,538 km (0.106 R)
• M11: 1,949,111 km (0.037 R)
• M12: 2,047,247 km (0.104 R)
• M13: 2,263,117 km (0.088 R)
• M14: 2,456,247 km (0.102 R)
• M15: 2,577,721 km (0.104 R)
• M16: 2,795,386 km (0.112 R)
• M17: 3,084,110 km (0.08 R)
• M18: 3,331,993 km (0.066 R)
• M19: 3,433,122 km (0.106 R)
• M20: 3,603,813 km (0.067 R)
• M21: 3,829,855 km (0.105 R)
• M22: 4,667,005 km (0.119 R)
• M23: 4,761,401 km (0.056 R)
• M24: 5,009,733 km (0.096 R)
• M25: 5,659,138 km (0.05 R)
• M26: 6,714,401 km (0.065 R)
• M27: 6,971,560 km (0.095 R)
• M28: 7,057,878 km (0.058 R)
• M29: 7,231,860 km (0.109 R)
• M30: 7,385,198 km (0.094 R)
• M31: 7,539,583 km (0.082 R)
• M32: 7,717,455 km (0.063 R)
• M33: 8,054,499 km (0.078 R)
• M34: 8,122,566 km (0.108 R)
• M35: 8,236,410 km (0.074 R)
• M36: 8,396,629 km (0.092 R)
• M37: 8,557,746 km (0.104 R)
• M38: 8,789,922 km (0.053 R)
• M39: 9,594,759 km (0.108 R)
• M40: 10,176,994 km (0.117 R)
• M41: 10,422,932 km (0.118 R)
• M42: 10,645,983 km (0.091 R)
• M43: 12,277,497 km (0.103 R)
• M44: 12,776,705 km (0.089 R)
• M45: 12,882,621 km (0.097 R)
• M46: 13,015,464 km (0.026 R)
• M47: 13,148,755 km (0.042 R)
• M48: 14,040,059 km (0.109 R)
• M49: 14,204,168 km (0.072 R)
• M50: 14,672,709 km (0.101 R)
• M51: 14,811,386 km (0.092 R)
• M52: 14,978,487 km (0.043 R)
• M53: 15,427,131 km (0.108 R)
• M54: 15,709,871 km (0.095 R)
• M55: 15,908,686 km (0.103 R)
• M56: 15,994,256 km (0.119 R)
• M57: 16,309,010 km (0.117 R)
• M58: 16,510,519 km (0.1 R)
• M59: 17,236,517 km (0.085 R)
• M60: 17,412,295 km (0.03 R)
• M61: 17,854,356 km (0.088 R)
• M62: 18,061,998 km (0.112 R)
• M63: 18,210,698 km (0.08 R)
• M64: 18,479,526 km (0.119 R)
• M65: 18,870,126 km (0.101 R)
• M66: 19,081,657 km (0.025 R)
• M67: 19,598,368 km (0.075 R)
• M68: 20,119,866 km (0.041 R)
• M69: 20,212,318 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.3

Radius: 10.2

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.5 AU - 10.2 AU

Year: 10109 Days

Day: 14.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,176,304 km

• M1: 149,897 km (0.08 R)
• M2: 221,854 km (0.053 R)
• M3: 362,775 km (0.101 R)
• M4: 465,549 km (0.055 R)
• M5: 566,677 km (0.065 R)
• M6: 1,033,871 km (0.095 R)
• M7: 1,260,811 km (0.043 R)
• M8: 1,408,614 km (0.059 R)
• M9: 1,484,609 km (0.111 R)
• M10: 2,078,363 km (0.06 R)
• M11: 2,210,009 km (0.1 R)
• M12: 2,299,319 km (0.073 R)
• M13: 3,131,532 km (0.103 R)
• M14: 3,359,669 km (0.093 R)
• M15: 3,886,104 km (0.099 R)
• M16: 4,354,046 km (0.046 R)
• M17: 4,637,684 km (0.056 R)
• M18: 4,927,455 km (0.103 R)
• M19: 5,223,060 km (0.061 R)
• M20: 5,494,131 km (0.085 R)
• M21: 5,893,857 km (0.099 R)
• M22: 6,176,148 km (0.08 R)
• M23: 6,239,578 km (0.039 R)
• M24: 7,016,589 km (0.105 R)
• M25: 8,308,666 km (0.112 R)
• M26: 8,731,729 km (0.118 R)
• M27: 8,838,691 km (0.12 R)
• M28: 8,910,199 km (0.082 R)
• M29: 9,089,866 km (0.108 R)
• M30: 9,306,932 km (0.034 R)
• M31: 9,783,252 km (0.109 R)
• M32: 10,230,101 km (0.105 R)
• M33: 10,455,994 km (0.111 R)
• M34: 10,759,677 km (0.102 R)
• M35: 11,531,901 km (0.092 R)
• M36: 11,885,252 km (0.083 R)
• M37: 12,122,813 km (0.084 R)
• M38: 12,281,985 km (0.117 R)
• M39: 12,361,870 km (0.103 R)
• M40: 13,047,926 km (0.056 R)
• M41: 13,457,226 km (0.092 R)
• M42: 14,037,367 km (0.084 R)
• M43: 14,583,399 km (0.105 R)
• M44: 14,837,715 km (0.092 R)
• M45: 15,437,004 km (0.057 R)
• M46: 15,956,857 km (0.048 R)
• M47: 16,087,755 km (0.094 R)
• M48: 16,570,807 km (0.104 R)
• M49: 16,747,631 km (0.044 R)
• M50: 17,326,575 km (0.112 R)
• M51: 17,866,773 km (0.084 R)
• M52: 18,002,757 km (0.085 R)
• M53: 18,504,209 km (0.034 R)
• M54: 19,801,073 km (0.116 R)
• M55: 20,318,682 km (0.108 R)
• M56: 20,460,501 km (0.09 R)
• M57: 21,223,001 km (0.108 R)
• M58: 22,140,485 km (0.104 R)
• M59: 22,972,399 km (0.109 R)
• M60: 23,516,037 km (0.116 R)
• M61: 23,615,370 km (0.093 R)
• M62: 25,784,390 km (0.103 R)
• M63: 26,400,883 km (0.067 R)
• M64: 27,805,906 km (0.066 R)
• M65: 28,544,022 km (0.066 R)
• M66: 28,968,730 km (0.088 R)
• M67: 29,128,501 km (0.12 R)
• M68: 31,396,105 km (0.118 R)
• M69: 31,889,479 km (0.059 R)
• M70: 33,161,659 km (0.098 R)
• M71: 33,552,259 km (0.039 R)
• M72: 33,664,009 km (0.051 R)
• M73: 33,944,206 km (0.091 R)
• M74: 34,281,399 km (0.114 R)
• M75: 35,299,862 km (0.03 R)
• M76: 35,755,686 km (0.103 R)
• M77: 36,213,456 km (0.117 R)
• M78: 36,442,939 km (0.118 R)
• M79: 36,903,700 km (0.117 R)
• M80: 37,424,301 km (0.082 R)
• M81: 38,005,489 km (0.12 R)
• M82: 39,118,048 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 8

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.51 AU - 11.53 AU

Year: 12307 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 88,176,304 km

• M1: 159,771 km (0.095 R)
• M2: 469,289 km (0.087 R)
• M3: 784,790 km (0.093 R)
• M4: 907,760 km (0.113 R)
• M5: 1,172,997 km (0.112 R)
• M6: 1,387,819 km (0.091 R)
• M7: 1,492,388 km (0.073 R)
• M8: 1,599,800 km (0.07 R)
• M9: 1,789,789 km (0.055 R)
• M10: 1,871,170 km (0.089 R)
• M11: 2,054,727 km (0.12 R)
• M12: 2,105,740 km (0.089 R)
• M13: 2,457,295 km (0.077 R)
• M14: 2,621,553 km (0.107 R)
• M15: 2,789,402 km (0.087 R)
• M16: 2,980,139 km (0.067 R)
• M17: 5,133,900 km (0.116 R)
• M18: 5,250,586 km (0.098 R)
• M19: 5,510,138 km (0.067 R)
• M20: 6,641,248 km (0.063 R)
• M21: 7,154,817 km (0.111 R)
• M22: 7,548,409 km (0.043 R)
• M23: 8,084,119 km (0.036 R)
• M24: 8,771,073 km (0.086 R)
• M25: 9,051,120 km (0.112 R)
• M26: 9,419,580 km (0.036 R)
• M27: 9,619,891 km (0.103 R)
• M28: 9,763,954 km (0.093 R)
• M29: 10,054,174 km (0.09 R)
• M30: 11,001,876 km (0.063 R)
• M31: 11,092,233 km (0.099 R)
• M32: 11,182,740 km (0.104 R)
• M33: 11,455,906 km (0.088 R)
• M34: 11,700,498 km (0.119 R)
• M35: 13,557,606 km (0.077 R)
• M36: 13,654,546 km (0.06 R)
• M37: 16,838,587 km (0.098 R)
• M38: 17,536,910 km (0.1 R)
• M39: 18,137,994 km (0.026 R)
• M40: 20,018,140 km (0.094 R)
• M41: 20,091,592 km (0.084 R)
• M42: 21,130,699 km (0.065 R)
• M43: 21,355,694 km (0.062 R)
• M44: 22,073,166 km (0.045 R)
• M45: 22,263,305 km (0.074 R)
• M46: 22,875,459 km (0.115 R)
• M47: 23,029,246 km (0.117 R)
• M48: 24,233,658 km (0.1 R)
• M49: 25,259,451 km (0.118 R)
• M50: 25,338,887 km (0.083 R)
• M51: 25,817,601 km (0.077 R)
• M52: 27,271,542 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907.3

Radius: 5.9

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 9.34 AU - 14.64 AU

Year: 17395 Days

Day: 18.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,176,304 km

• M1: 161,117 km (0.071 R)
• M2: 199,414 km (0.116 R)
• M3: 241,900 km (0.114 R)
• M4: 592,856 km (0.108 R)
• M5: 704,905 km (0.077 R)
• M6: 799,451 km (0.035 R)
• M7: 3,556,689 km (0.069 R)
• M8: 3,846,311 km (0.099 R)
• M9: 3,888,348 km (0.092 R)
• M10: 4,316,647 km (0.117 R)
• M11: 4,536,555 km (0.074 R)
• M12: 5,785,548 km (0.069 R)
• M13: 5,833,868 km (0.045 R)
• M14: 6,323,203 km (0.107 R)
• M15: 6,979,040 km (0.06 R)
• M16: 7,656,269 km (0.11 R)
• M17: 8,191,381 km (0.103 R)
• M18: 8,354,293 km (0.115 R)
• M19: 8,683,259 km (0.063 R)
• M20: 8,904,963 km (0.103 R)
• M21: 9,753,033 km (0.055 R)
• M22: 9,925,669 km (0.104 R)
• M23: 10,274,083 km (0.109 R)
• M24: 10,685,626 km (0.029 R)
• M25: 10,863,648 km (0.116 R)
• M26: 10,923,188 km (0.062 R)
• M27: 12,260,742 km (0.1 R)
• M28: 13,649,160 km (0.115 R)
• M29: 13,713,487 km (0.111 R)
• M30: 13,842,291 km (0.081 R)
• M31: 14,296,620 km (0.103 R)
• M32: 16,434,672 km (0.046 R)
• M33: 16,777,700 km (0.086 R)
• M34: 19,388,333 km (0.086 R)
• M35: 21,521,000 km (0.07 R)
• M36: 22,500,866 km (0.109 R)
• M37: 22,729,152 km (0.113 R)
• M38: 23,959,146 km (0.103 R)
• M39: 24,503,982 km (0.038 R)
• M40: 25,764,792 km (0.086 R)
• M41: 25,923,965 km (0.055 R)
• M42: 26,563,496 km (0.053 R)
• M43: 26,643,830 km (0.098 R)
• M44: 27,046,547 km (0.09 R)
• M45: 27,289,195 km (0.054 R)
• M46: 27,776,734 km (0.078 R)
• M47: 27,939,796 km (0.112 R)
• M48: 29,671,690 km (0.092 R)
• M49: 30,508,541 km (0.081 R)
• M50: 31,014,481 km (0.046 R)
• M51: 31,353,171 km (0.066 R)
• M52: 31,437,993 km (0.12 R)
• M53: 32,806,514 km (0.104 R)
• M54: 33,671,788 km (0.084 R)
• M55: 33,932,836 km (0.115 R)
• M56: 34,719,871 km (0.115 R)
• M57: 35,159,688 km (0.109 R)
• M58: 35,247,951 km (0.052 R)
• M59: 35,424,477 km (0.103 R)
• M60: 35,601,451 km (0.05 R)
• M61: 35,956,147 km (0.062 R)
• M62: 38,835,458 km (0.09 R)
• M63: 41,601,373 km (0.096 R)
• M64: 41,694,722 km (0.117 R)
• M65: 42,162,065 km (0.043 R)
• M66: 42,255,863 km (0.062 R)
• M67: 42,443,459 km (0.052 R)
• M68: 42,819,548 km (0.107 R)
• M69: 43,669,713 km (0.068 R)
• M70: 44,525,413 km (0.067 R)
• M71: 45,482,689 km (0.105 R)
• M72: 45,963,946 km (0.069 R)
• M73: 48,199,088 km (0.09 R)
• M74: 49,280,531 km (0.032 R)
• M75: 49,972,870 km (0.053 R)
• M76: 51,968,804 km (0.044 R)
• M77: 52,673,410 km (0.118 R)
• M78: 52,976,496 km (0.115 R)
• M79: 54,295,949 km (0.068 R)
• M80: 56,347,235 km (0.106 R)
• M81: 59,681,323 km (0.058 R)
• M82: 62,117,075 km (0.066 R)
• M83: 63,938,130 km (0.09 R)
• M84: 64,369,121 km (0.108 R)
• M85: 64,909,319 km (0.079 R)
• M86: 66,866,209 km (0.1 R)
• M87: 67,961,864 km (0.09 R)
• M88: 69,394,862 km (0.113 R)
• M89: 70,837,883 km (0.112 R)
• M90: 71,842,732 km (0.109 R)
• M91: 74,318,726 km (0.087 R)
• M92: 74,885,253 km (0.113 R)
• M93: 75,453,276 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.1

Radius: 5.8

Gravity: 22.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.61 AU - 14.85 AU

Year: 23686 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,176,304 km

• M1: 673,938 km (0.114 R)
• M2: 1,027,737 km (0.046 R)
• M3: 1,917,994 km (0.075 R)
• M4: 1,954,646 km (0.103 R)
• M5: 2,103,196 km (0.116 R)
• M6: 2,178,893 km (0.031 R)
• M7: 2,530,747 km (0.096 R)
• M8: 2,984,478 km (0.091 R)
• M9: 3,069,748 km (0.057 R)
• M10: 3,374,479 km (0.082 R)
• M11: 4,059,637 km (0.07 R)
• M12: 4,249,477 km (0.067 R)
• M13: 5,088,422 km (0.099 R)
• M14: 5,344,833 km (0.078 R)
• M15: 6,356,862 km (0.042 R)
• M16: 6,688,670 km (0.119 R)
• M17: 6,800,420 km (0.054 R)
• M18: 7,026,014 km (0.117 R)
• M19: 7,254,001 km (0.104 R)
• M20: 7,717,156 km (0.1 R)
• M21: 8,611,452 km (0.118 R)
• M22: 8,733,075 km (0.079 R)
• M23: 11,350,589 km (0.105 R)
• M24: 11,484,030 km (0.058 R)
• M25: 12,023,031 km (0.117 R)
• M26: 12,364,264 km (0.05 R)
• M27: 12,570,410 km (0.115 R)
• M28: 12,916,579 km (0.099 R)
• M29: 13,689,252 km (0.107 R)
• M30: 16,020,735 km (0.1 R)
• M31: 17,231,730 km (0.104 R)
• M32: 17,308,324 km (0.106 R)
• M33: 17,693,389 km (0.111 R)
• M34: 18,003,356 km (0.084 R)
• M35: 18,159,087 km (0.12 R)
• M36: 18,237,028 km (0.05 R)
• M37: 19,901,005 km (0.058 R)
• M38: 20,223,538 km (0.092 R)
• M39: 21,283,289 km (0.052 R)
• M40: 22,864,239 km (0.076 R)
• M41: 23,117,359 km (0.099 R)
• M42: 23,626,291 km (0.084 R)
• M43: 24,482,739 km (0.088 R)
• M44: 24,569,057 km (0.089 R)
• M45: 26,845,637 km (0.107 R)
• M46: 28,460,696 km (0.098 R)
• M47: 30,941,776 km (0.098 R)
• M48: 31,408,671 km (0.096 R)
• M49: 32,539,033 km (0.062 R)
• M50: 34,839,399 km (0.106 R)
• M51: 36,303,514 km (0.112 R)
• M52: 36,795,990 km (0.115 R)
• M53: 40,203,081 km (0.108 R)
• M54: 46,456,123 km (0.085 R)
• M55: 47,419,832 km (0.067 R)
• M56: 47,634,804 km (0.072 R)
• M57: 47,850,225 km (0.069 R)
• M58: 47,958,085 km (0.115 R)
• M59: 50,899,329 km (0.07 R)
• M60: 51,009,433 km (0.073 R)
• M61: 52,447,368 km (0.099 R)
• M62: 53,450,571 km (0.1 R)
• M63: 54,572,705 km (0.115 R)
• M64: 55,476,126 km (0.093 R)
• M65: 57,641,107 km (0.103 R)
• M66: 58,560,984 km (0.056 R)
• M67: 58,676,324 km (0.092 R)
• M68: 58,907,303 km (0.073 R)
• M69: 59,369,860 km (0.104 R)
• M70: 59,601,736 km (0.117 R)
• M71: 59,717,675 km (0.078 R)
• M72: 59,949,851 km (0.072 R)
• M73: 60,415,250 km (0.079 R)
• M74: 61,349,638 km (0.113 R)
• M75: 64,062,296 km (0.079 R)
• M76: 64,657,247 km (0.094 R)
• M77: 64,895,706 km (0.032 R)
• M78: 65,493,200 km (0.061 R)
• M79: 66,934,426 km (0.069 R)
• M80: 67,055,002 km (0.047 R)
• M81: 72,307,981 km (0.112 R)
• M82: 72,679,283 km (0.101 R)
• M83: 74,046,608 km (0.044 R)
• M84: 75,422,160 km (0.044 R)
• M85: 75,924,510 km (0.071 R)
• M86: 76,680,129 km (0.116 R)
• M87: 77,691,410 km (0.072 R)
• M88: 81,008,593 km (0.085 R)
• M89: 82,038,575 km (0.089 R)
• M90: 83,461,699 km (0.098 R)
• M91: 83,981,253 km (0.052 R)
• M92: 85,154,250 km (0.056 R)
• M93: 87,648,196 km (0.109 R)
• M94: 87,780,141 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit