🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.64 AU - 0.76 AU

Year: 209 Days

Day: 32.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,614,679 km

• M1: 31,565 km (0.045 R)
• M2: 121,623 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 236 Days

Day: 15.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.86 AU - 1.2 AU

Year: 373 Days

Day: 40.8 Hours

Environment

Temp: 83 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.46 AU

Year: 504 Days

Day: 40.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.41 AU - 2.13 AU

Year: 839 Days

Day: 31.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,614,679 km

• M1: 803,789 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.88 AU - 4.68 AU

Year: 2620 Days

Day: 47.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,614,679 km

• M1: 587,022 km (0.112 R)
• M2: 1,220,419 km (0.069 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 14.1

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.86 AU - 9.6 AU

Year: 9995 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,614,679 km

• M1: 176,675 km (0.079 R)
• M2: 765,642 km (0.112 R)
• M3: 924,664 km (0.101 R)
• M4: 1,113,607 km (0.109 R)
• M5: 1,297,313 km (0.096 R)
• M6: 1,412,653 km (0.056 R)
• M7: 1,592,619 km (0.115 R)
• M8: 2,065,199 km (0.119 R)
• M9: 2,728,964 km (0.114 R)
• M10: 3,758,198 km (0.098 R)
• M11: 4,011,617 km (0.098 R)
• M12: 4,126,208 km (0.026 R)
• M13: 4,270,870 km (0.072 R)
• M14: 4,476,417 km (0.042 R)
• M15: 4,897,236 km (0.111 R)
• M16: 5,236,973 km (0.092 R)
• M17: 5,584,638 km (0.097 R)
• M18: 6,005,158 km (0.049 R)
• M19: 6,302,409 km (0.101 R)
• M20: 7,083,908 km (0.109 R)
• M21: 7,468,674 km (0.108 R)
• M22: 7,574,888 km (0.106 R)
• M23: 9,416,887 km (0.05 R)
• M24: 9,956,636 km (0.045 R)
• M25: 10,466,914 km (0.102 R)
• M26: 10,705,373 km (0.12 R)
• M27: 10,825,201 km (0.083 R)
• M28: 11,431,372 km (0.094 R)
• M29: 11,924,297 km (0.097 R)
• M30: 12,930,941 km (0.072 R)
• M31: 13,229,837 km (0.09 R)
• M32: 13,834,213 km (0.11 R)
• M33: 14,403,582 km (0.056 R)
• M34: 14,536,126 km (0.118 R)
• M35: 14,713,399 km (0.092 R)
• M36: 15,656,016 km (0.12 R)
• M37: 16,065,914 km (0.034 R)
• M38: 16,295,247 km (0.065 R)
• M39: 17,223,352 km (0.079 R)
• M40: 17,599,441 km (0.085 R)
• M41: 18,407,569 km (0.073 R)
• M42: 18,792,036 km (0.119 R)
• M43: 18,936,846 km (0.085 R)
• M44: 19,082,106 km (0.058 R)
• M45: 20,010,660 km (0.074 R)
• M46: 20,754,161 km (0.087 R)
• M47: 22,217,079 km (0.075 R)
• M48: 22,523,904 km (0.092 R)
• M49: 22,677,990 km (0.095 R)
• M50: 23,090,132 km (0.114 R)
• M51: 23,245,415 km (0.099 R)
• M52: 26,368,420 km (0.048 R)
• M53: 26,856,259 km (0.043 R)
• M54: 27,128,676 km (0.12 R)
• M55: 27,401,842 km (0.096 R)
• M56: 27,951,165 km (0.067 R)
• M57: 28,116,621 km (0.102 R)
• M58: 28,893,333 km (0.108 R)
• M59: 29,228,282 km (0.082 R)
• M60: 29,452,380 km (0.067 R)
• M61: 29,676,926 km (0.091 R)
• M62: 29,958,619 km (0.069 R)
• M63: 30,241,060 km (0.079 R)
• M64: 30,694,940 km (0.043 R)
• M65: 30,979,625 km (0.045 R)
• M66: 31,437,095 km (0.053 R)
• M67: 32,301,023 km (0.096 R)
• M68: 32,590,644 km (0.099 R)
• M69: 32,881,163 km (0.063 R)
• M70: 34,701,769 km (0.096 R)
• M71: 34,879,641 km (0.058 R)
• M72: 35,534,581 km (0.081 R)
• M73: 37,706,592 km (0.082 R)
• M74: 38,011,622 km (0.088 R)
• M75: 38,195,029 km (0.058 R)
• M76: 38,562,741 km (0.089 R)
• M77: 38,808,530 km (0.099 R)
• M78: 39,054,918 km (0.098 R)
• M79: 39,921,089 km (0.113 R)
• M80: 40,981,589 km (0.057 R)
• M81: 41,988,083 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 8.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.62 AU - 12.16 AU

Year: 11938 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,614,679 km

• M1: 253,419 km (0.047 R)
• M2: 323,431 km (0.105 R)
• M3: 401,969 km (0.116 R)
• M4: 682,017 km (0.107 R)
• M5: 843,732 km (0.095 R)
• M6: 1,038,508 km (0.028 R)
• M7: 1,204,861 km (0.107 R)
• M8: 1,380,190 km (0.082 R)
• M9: 2,349,435 km (0.095 R)
• M10: 2,514,142 km (0.091 R)
• M11: 2,682,589 km (0.094 R)
• M12: 2,768,159 km (0.079 R)
• M13: 2,825,904 km (0.05 R)
• M14: 2,883,798 km (0.076 R)
• M15: 2,942,291 km (0.115 R)
• M16: 3,548,461 km (0.098 R)
• M17: 3,674,273 km (0.091 R)
• M18: 3,995,460 km (0.095 R)
• M19: 4,060,834 km (0.117 R)
• M20: 4,872,403 km (0.102 R)
• M21: 4,977,420 km (0.098 R)
• M22: 6,180,935 km (0.099 R)
• M23: 6,256,781 km (0.108 R)
• M24: 6,678,947 km (0.103 R)
• M25: 7,070,743 km (0.039 R)
• M26: 7,958,906 km (0.03 R)
• M27: 8,332,452 km (0.034 R)
• M28: 9,269,383 km (0.109 R)
• M29: 10,284,255 km (0.054 R)
• M30: 10,919,298 km (0.075 R)
• M31: 11,754,204 km (0.11 R)
• M32: 11,989,821 km (0.104 R)
• M33: 12,369,949 km (0.117 R)
• M34: 12,899,226 km (0.059 R)
• M35: 13,781,255 km (0.12 R)
• M36: 14,079,553 km (0.095 R)
• M37: 14,379,946 km (0.103 R)
• M38: 14,531,040 km (0.12 R)
• M39: 14,733,146 km (0.082 R)
• M40: 15,396,762 km (0.115 R)
• M41: 15,602,908 km (0.066 R)
• M42: 15,913,773 km (0.07 R)
• M43: 16,226,731 km (0.056 R)
• M44: 16,647,251 km (0.095 R)
• M45: 17,177,875 km (0.098 R)
• M46: 17,284,688 km (0.112 R)
• M47: 17,660,178 km (0.091 R)
• M48: 17,768,038 km (0.094 R)
• M49: 20,081,719 km (0.113 R)
• M50: 20,137,968 km (0.083 R)
• M51: 20,363,412 km (0.113 R)
• M52: 20,589,753 km (0.057 R)
• M53: 21,216,419 km (0.063 R)
• M54: 21,388,456 km (0.098 R)
• M55: 21,503,348 km (0.055 R)
• M56: 22,488,450 km (0.12 R)
• M57: 24,442,497 km (0.032 R)
• M58: 24,562,624 km (0.028 R)
• M59: 24,683,050 km (0.117 R)
• M60: 24,984,789 km (0.102 R)
• M61: 25,045,376 km (0.073 R)
• M62: 27,505,214 km (0.098 R)
• M63: 28,384,102 km (0.076 R)
• M64: 28,763,631 km (0.117 R)
• M65: 29,336,142 km (0.082 R)
• M66: 29,527,777 km (0.055 R)
• M67: 30,751,338 km (0.119 R)
• M68: 31,991,355 km (0.091 R)
• M69: 33,380,820 km (0.095 R)
• M70: 33,714,423 km (0.053 R)
• M71: 34,116,393 km (0.092 R)
• M72: 34,722,264 km (0.112 R)
• M73: 35,331,726 km (0.092 R)
• M74: 35,671,762 km (0.086 R)
• M75: 35,808,195 km (0.116 R)
• M76: 36,905,196 km (0.106 R)
• M77: 38,501,406 km (0.107 R)
• M78: 39,483,964 km (0.07 R)
• M79: 39,625,035 km (0.108 R)
• M80: 40,049,145 km (0.037 R)
• M81: 42,915,141 km (0.098 R)
• M82: 43,496,179 km (0.095 R)
• M83: 44,079,910 km (0.093 R)
• M84: 44,372,673 km (0.074 R)
• M85: 45,476,556 km (0.118 R)
• M86: 47,936,693 km (0.047 R)
• M87: 48,841,910 km (0.115 R)
• M88: 49,828,956 km (0.045 R)
• M89: 50,286,726 km (0.073 R)
• M90: 51,283,347 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.2

Radius: 7

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 10.07 AU - 15.89 AU

Year: 16669 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,614,679 km

• M1: 106,514 km (0.089 R)
• M2: 150,495 km (0.108 R)
• M3: 230,979 km (0.098 R)
• M4: 401,670 km (0.082 R)
• M5: 494,122 km (0.071 R)
• M6: 795,861 km (0.116 R)
• M7: 1,018,761 km (0.083 R)
• M8: 1,104,780 km (0.115 R)
• M9: 1,193,193 km (0.113 R)
• M10: 1,353,861 km (0.051 R)
• M11: 1,645,577 km (0.031 R)
• M12: 1,850,825 km (0.091 R)
• M13: 2,371,276 km (0.069 R)
• M14: 2,843,108 km (0.103 R)
• M15: 3,121,060 km (0.109 R)
• M16: 3,803,526 km (0.1 R)
• M17: 5,038,905 km (0.094 R)
• M18: 5,488,895 km (0.104 R)
• M19: 6,108,829 km (0.084 R)
• M20: 6,791,594 km (0.077 R)
• M21: 7,882,162 km (0.086 R)
• M22: 8,098,032 km (0.086 R)
• M23: 9,071,166 km (0.099 R)
• M24: 9,894,553 km (0.064 R)
• M25: 10,268,099 km (0.11 R)
• M26: 10,551,287 km (0.106 R)
• M27: 10,741,576 km (0.119 R)
• M28: 12,958,916 km (0.107 R)
• M29: 13,111,655 km (0.107 R)
• M30: 13,780,507 km (0.088 R)
• M31: 14,354,963 km (0.104 R)
• M32: 14,937,198 km (0.111 R)
• M33: 14,990,604 km (0.087 R)
• M34: 15,581,366 km (0.108 R)
• M35: 16,179,608 km (0.108 R)
• M36: 16,785,479 km (0.118 R)
• M37: 16,951,982 km (0.113 R)
• M38: 17,286,632 km (0.107 R)
• M39: 17,511,029 km (0.062 R)
• M40: 18,360,895 km (0.084 R)
• M41: 19,806,908 km (0.106 R)
• M42: 19,865,550 km (0.032 R)
• M43: 20,041,776 km (0.084 R)
• M44: 20,514,057 km (0.096 R)
• M45: 21,409,400 km (0.116 R)
• M46: 22,013,476 km (0.101 R)
• M47: 22,500,717 km (0.067 R)
• M48: 23,796,533 km (0.115 R)
• M49: 24,171,276 km (0.051 R)
• M50: 24,863,166 km (0.1 R)
• M51: 24,926,446 km (0.069 R)
• M52: 28,817,038 km (0.057 R)
• M53: 28,883,459 km (0.093 R)
• M54: 29,818,745 km (0.12 R)
• M55: 31,582,055 km (0.11 R)
• M56: 32,407,237 km (0.089 R)
• M57: 33,169,887 km (0.105 R)
• M58: 33,448,588 km (0.074 R)
• M59: 33,938,371 km (0.113 R)
• M60: 34,360,088 km (0.112 R)
• M61: 34,854,210 km (0.099 R)
• M62: 35,066,788 km (0.101 R)
• M63: 35,635,559 km (0.076 R)
• M64: 35,849,634 km (0.101 R)
• M65: 36,854,183 km (0.101 R)
• M66: 37,070,652 km (0.106 R)
• M67: 37,650,044 km (0.05 R)
• M68: 37,795,453 km (0.094 R)
• M69: 38,159,425 km (0.099 R)
• M70: 39,997,384 km (0.078 R)
• M71: 40,889,736 km (0.064 R)
• M72: 41,188,632 km (0.028 R)
• M73: 41,488,277 km (0.112 R)
• M74: 42,014,412 km (0.025 R)
• M75: 42,694,185 km (0.099 R)
• M76: 43,835,018 km (0.113 R)
• M77: 44,447,622 km (0.068 R)
• M78: 46,380,127 km (0.112 R)
• M79: 46,535,858 km (0.083 R)
• M80: 47,709,753 km (0.072 R)
• M81: 48,103,195 km (0.047 R)
• M82: 48,655,810 km (0.115 R)
• M83: 49,369,541 km (0.069 R)
• M84: 49,608,150 km (0.117 R)
• M85: 49,767,472 km (0.111 R)
• M86: 50,246,484 km (0.11 R)
• M87: 50,646,808 km (0.106 R)
• M88: 51,128,513 km (0.045 R)
• M89: 53,152,273 km (0.111 R)
• M90: 54,050,907 km (0.083 R)
• M91: 55,037,057 km (0.091 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.5

Radius: 5.5

Gravity: 13.64 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11 AU - 15.74 AU

Year: 17426 Days

Day: 16.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,614,679 km

• M1: 127,009 km (0.083 R)
• M2: 186,848 km (0.112 R)
• M3: 221,704 km (0.106 R)
• M4: 328,068 km (0.047 R)
• M5: 372,648 km (0.047 R)
• M6: 572,361 km (0.087 R)
• M7: 1,152,652 km (0.083 R)
• M8: 1,418,038 km (0.115 R)
• M9: 1,468,303 km (0.108 R)
• M10: 1,947,615 km (0.103 R)
• M11: 2,117,558 km (0.088 R)
• M12: 2,233,496 km (0.069 R)
• M13: 2,471,806 km (0.092 R)
• M14: 3,102,510 km (0.118 R)
• M15: 3,368,046 km (0.108 R)
• M16: 4,063,976 km (0.063 R)
• M17: 4,281,192 km (0.101 R)
• M18: 4,993,876 km (0.105 R)
• M19: 5,265,695 km (0.086 R)
• M20: 5,542,302 km (0.053 R)
• M21: 6,484,170 km (0.088 R)
• M22: 6,568,394 km (0.098 R)
• M23: 6,823,308 km (0.11 R)
• M24: 6,866,093 km (0.069 R)
• M25: 6,909,028 km (0.097 R)
• M26: 7,785,372 km (0.113 R)
• M27: 8,603,673 km (0.076 R)
• M28: 10,271,539 km (0.111 R)
• M29: 10,468,261 km (0.074 R)
• M30: 11,016,088 km (0.082 R)
• M31: 11,675,366 km (0.104 R)
• M32: 11,777,840 km (0.11 R)
• M33: 12,556,647 km (0.082 R)
• M34: 12,925,705 km (0.117 R)
• M35: 14,768,601 km (0.068 R)
• M36: 15,777,040 km (0.096 R)
• M37: 15,947,283 km (0.04 R)
• M38: 16,118,123 km (0.068 R)
• M39: 16,289,563 km (0.117 R)
• M40: 18,872,819 km (0.109 R)
• M41: 18,993,245 km (0.072 R)
• M42: 19,660,003 km (0.076 R)
• M43: 19,965,631 km (0.09 R)
• M44: 20,211,271 km (0.052 R)
• M45: 21,391,748 km (0.113 R)
• M46: 21,769,033 km (0.12 R)
• M47: 23,236,140 km (0.084 R)
• M48: 23,559,121 km (0.11 R)
• M49: 25,728,739 km (0.045 R)
• M50: 26,130,110 km (0.067 R)
• M51: 26,466,107 km (0.071 R)
• M52: 27,619,058 km (0.12 R)
• M53: 27,687,424 km (0.077 R)
• M54: 27,892,822 km (0.057 R)
• M55: 28,304,964 km (0.053 R)
• M56: 28,580,823 km (0.101 R)
• M57: 28,650,087 km (0.113 R)
• M58: 28,719,201 km (0.111 R)
• M59: 28,996,406 km (0.079 R)
• M60: 29,274,658 km (0.071 R)
• M61: 29,344,221 km (0.109 R)
• M62: 29,763,544 km (0.089 R)
• M63: 30,749,394 km (0.047 R)
• M64: 31,531,491 km (0.067 R)
• M65: 32,248,215 km (0.103 R)
• M66: 32,464,234 km (0.06 R)
• M67: 32,825,363 km (0.116 R)
• M68: 33,843,676 km (0.104 R)
• M69: 33,989,983 km (0.082 R)
• M70: 35,539,069 km (0.102 R)
• M71: 35,762,119 km (0.106 R)
• M72: 36,509,360 km (0.026 R)
• M73: 38,171,393 km (0.043 R)
• M74: 39,088,278 km (0.044 R)
• M75: 39,626,531 km (0.076 R)
• M76: 39,780,767 km (0.073 R)
• M77: 40,943,740 km (0.118 R)
• M78: 41,490,371 km (0.051 R)
• M79: 41,568,611 km (0.111 R)
• M80: 42,827,626 km (0.026 R)
• M81: 43,620,944 km (0.082 R)
• M82: 44,019,473 km (0.095 R)
• M83: 44,419,198 km (0.11 R)
• M84: 45,867,904 km (0.049 R)
• M85: 46,842,384 km (0.067 R)
• M86: 48,399,100 km (0.063 R)
• M87: 48,728,963 km (0.108 R)
• M88: 49,308,206 km (0.049 R)
• M89: 49,806,367 km (0.032 R)
• M90: 50,556,750 km (0.089 R)
• M91: 50,975,325 km (0.084 R)
• M92: 52,830,488 km (0.105 R)
• M93: 54,193,474 km (0.108 R)
• M94: 56,954,004 km (0.114 R)
• M95: 57,389,483 km (0.117 R)
• M96: 58,001,039 km (0.038 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit