🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.8 AU - 0.86 AU

Year: 273 Days

Day: 21.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.77 AU - 0.99 AU

Year: 299 Days

Day: 16.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,697,121 km

• M1: 58,493 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.92 AU

Year: 698 Days

Day: 21.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.15 AU - 2.15 AU

Year: 1140 Days

Day: 37.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.92 AU - 3.14 AU

Year: 1455 Days

Day: 26.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,697,121 km

• M1: 102,325 km (0.115 R)

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 10

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.2 AU - 6.24 AU

Year: 4313 Days

Day: 14.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,697,121 km

• M1: 136,134 km (0.098 R)
• M2: 230,680 km (0.117 R)
• M3: 319,541 km (0.048 R)
• M4: 390,899 km (0.076 R)
• M5: 525,238 km (0.059 R)
• M6: 644,916 km (0.051 R)
• M7: 752,477 km (0.042 R)
• M8: 1,231,190 km (0.116 R)
• M9: 1,731,296 km (0.117 R)
• M10: 1,823,149 km (0.098 R)
• M11: 2,223,473 km (0.101 R)
• M12: 2,511,449 km (0.112 R)
• M13: 2,616,018 km (0.099 R)
• M14: 2,686,479 km (0.068 R)
• M15: 2,757,687 km (0.105 R)
• M16: 2,883,798 km (0.116 R)
• M17: 3,123,155 km (0.076 R)
• M18: 3,292,649 km (0.07 R)
• M19: 3,407,391 km (0.067 R)
• M20: 3,523,479 km (0.11 R)
• M21: 3,660,660 km (0.114 R)
• M22: 4,331,008 km (0.079 R)
• M23: 4,712,632 km (0.099 R)
• M24: 5,238,319 km (0.1 R)
• M25: 5,644,926 km (0.047 R)
• M26: 5,759,668 km (0.108 R)
• M27: 5,875,157 km (0.073 R)
• M28: 5,944,870 km (0.118 R)
• M29: 6,512,594 km (0.084 R)
• M30: 6,925,185 km (0.047 R)
• M31: 7,171,872 km (0.074 R)
• M32: 7,547,362 km (0.116 R)
• M33: 8,606,216 km (0.107 R)
• M34: 8,871,453 km (0.088 R)
• M35: 9,139,532 km (0.106 R)
• M36: 9,274,619 km (0.119 R)
• M37: 9,546,588 km (0.109 R)
• M38: 9,711,146 km (0.035 R)
• M39: 10,070,779 km (0.06 R)
• M40: 10,210,204 km (0.105 R)
• M41: 10,434,751 km (0.065 R)
• M42: 10,831,634 km (0.078 R)
• M43: 10,946,076 km (0.108 R)
• M44: 11,581,867 km (0.117 R)
• M45: 12,111,144 km (0.057 R)
• M46: 12,259,546 km (0.11 R)
• M47: 13,162,668 km (0.062 R)
• M48: 13,254,222 km (0.083 R)
• M49: 13,807,584 km (0.12 R)
• M50: 14,651,915 km (0.102 R)
• M51: 15,096,370 km (0.119 R)
• M52: 15,224,127 km (0.103 R)
• M53: 15,609,640 km (0.093 R)
• M54: 15,771,206 km (0.072 R)
• M55: 15,835,982 km (0.053 R)
• M56: 15,933,370 km (0.097 R)
• M57: 15,998,295 km (0.117 R)
• M58: 16,291,956 km (0.119 R)
• M59: 16,884,663 km (0.075 R)
• M60: 16,950,935 km (0.099 R)
• M61: 17,350,511 km (0.057 R)
• M62: 17,618,590 km (0.115 R)
• M63: 18,465,314 km (0.082 R)
• M64: 19,152,118 km (0.026 R)
• M65: 19,359,909 km (0.072 R)
• M66: 19,847,449 km (0.031 R)
• M67: 20,127,795 km (0.118 R)
• M68: 20,198,106 km (0.098 R)
• M69: 20,303,722 km (0.092 R)
• M70: 20,905,854 km (0.074 R)
• M71: 21,298,398 km (0.088 R)
• M72: 21,370,056 km (0.092 R)
• M73: 21,477,766 km (0.119 R)
• M74: 21,657,583 km (0.108 R)
• M75: 21,946,157 km (0.11 R)
• M76: 22,600,498 km (0.118 R)
• M77: 22,673,652 km (0.074 R)
• M78: 22,856,610 km (0.081 R)
• M79: 22,966,714 km (0.047 R)
• M80: 23,593,828 km (0.082 R)
• M81: 24,488,872 km (0.071 R)
• M82: 24,789,714 km (0.1 R)
• M83: 24,902,810 km (0.048 R)
• M84: 25,205,296 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.9

Radius: 13.3

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.01 AU - 9.87 AU

Year: 8868 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,697,121 km

• M1: 271,520 km (0.118 R)
• M2: 642,224 km (0.108 R)
• M3: 1,123,181 km (0.064 R)
• M4: 1,274,275 km (0.071 R)
• M5: 1,835,566 km (0.084 R)
• M6: 2,108,432 km (0.09 R)
• M7: 2,226,166 km (0.097 R)
• M8: 2,443,831 km (0.112 R)
• M9: 2,719,689 km (0.109 R)
• M10: 4,097,934 km (0.034 R)
• M11: 5,270,333 km (0.117 R)
• M12: 6,471,305 km (0.059 R)
• M13: 7,717,455 km (0.111 R)
• M14: 7,827,559 km (0.108 R)
• M15: 8,049,712 km (0.078 R)
• M16: 8,199,010 km (0.093 R)
• M17: 8,614,145 km (0.111 R)
• M18: 9,425,713 km (0.109 R)
• M19: 9,662,227 km (0.107 R)
• M20: 10,140,940 km (0.106 R)
• M21: 10,261,816 km (0.108 R)
• M22: 10,423,830 km (0.087 R)
• M23: 10,545,902 km (0.08 R)
• M24: 10,914,960 km (0.115 R)
• M25: 11,288,207 km (0.032 R)
• M26: 11,413,570 km (0.119 R)
• M27: 11,834,837 km (0.102 R)
• M28: 12,175,472 km (0.092 R)
• M29: 12,304,126 km (0.08 R)
• M30: 12,519,397 km (0.065 R)
• M31: 13,526,191 km (0.069 R)
• M32: 14,468,059 km (0.052 R)
• M33: 14,832,330 km (0.082 R)
• M34: 15,384,645 km (0.101 R)
• M35: 15,990,666 km (0.063 R)
• M36: 16,131,587 km (0.101 R)
• M37: 16,747,033 km (0.104 R)
• M38: 17,129,704 km (0.099 R)
• M39: 17,225,896 km (0.066 R)
• M40: 17,418,578 km (0.057 R)
• M41: 17,563,688 km (0.104 R)
• M42: 17,854,955 km (0.093 R)
• M43: 18,050,180 km (0.071 R)
• M44: 18,294,922 km (0.115 R)
• M45: 18,639,745 km (0.118 R)
• M46: 19,636,366 km (0.117 R)
• M47: 20,191,973 km (0.111 R)
• M48: 20,855,140 km (0.059 R)
• M49: 21,266,983 km (0.099 R)
• M50: 21,733,429 km (0.076 R)
• M51: 21,941,669 km (0.085 R)
• M52: 23,259,178 km (0.106 R)
• M53: 23,579,168 km (0.045 R)
• M54: 23,846,948 km (0.083 R)
• M55: 24,008,065 km (0.038 R)
• M56: 24,710,726 km (0.102 R)
• M57: 25,310,464 km (0.059 R)
• M58: 25,419,969 km (0.086 R)
• M59: 25,749,683 km (0.105 R)
• M60: 26,970,402 km (0.097 R)
• M61: 27,644,340 km (0.053 R)
• M62: 28,210,119 km (0.064 R)
• M63: 28,551,352 km (0.093 R)
• M64: 29,525,833 km (0.085 R)
• M65: 29,988,240 km (0.1 R)
• M66: 31,507,406 km (0.028 R)
• M67: 32,633,429 km (0.101 R)
• M68: 32,932,026 km (0.108 R)
• M69: 33,051,705 km (0.093 R)
• M70: 34,559,651 km (0.076 R)
• M71: 35,782,015 km (0.081 R)
• M72: 35,966,619 km (0.106 R)
• M73: 37,642,265 km (0.093 R)
• M74: 38,584,133 km (0.083 R)
• M75: 38,899,785 km (0.103 R)
• M76: 40,876,122 km (0.032 R)
• M77: 41,004,776 km (0.037 R)
• M78: 41,326,861 km (0.066 R)
• M79: 41,520,590 km (0.111 R)
• M80: 41,908,946 km (0.072 R)
• M81: 43,146,569 km (0.108 R)
• M82: 43,342,991 km (0.086 R)
• M83: 43,802,705 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 6.9

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.45 AU - 21.63 AU

Year: 31238 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 88,697,121 km

• M1: 174,431 km (0.08 R)
• M2: 374,892 km (0.07 R)
• M3: 742,155 km (0.056 R)
• M4: 1,388,119 km (0.072 R)
• M5: 1,657,096 km (0.116 R)
• M6: 1,869,525 km (0.1 R)
• M7: 1,942,379 km (0.076 R)
• M8: 2,128,628 km (0.114 R)
• M9: 2,243,070 km (0.085 R)
• M10: 2,845,950 km (0.085 R)
• M11: 3,362,811 km (0.115 R)
• M12: 4,287,176 km (0.111 R)
• M13: 4,777,408 km (0.067 R)
• M14: 5,233,682 km (0.075 R)
• M15: 5,440,875 km (0.096 R)
• M16: 6,351,776 km (0.069 R)
• M17: 7,079,719 km (0.113 R)
• M18: 7,251,458 km (0.089 R)
• M19: 7,424,542 km (0.063 R)
• M20: 9,542,998 km (0.089 R)
• M21: 9,859,996 km (0.079 R)
• M22: 10,700,287 km (0.112 R)
• M23: 10,963,430 km (0.109 R)
• M24: 11,563,317 km (0.109 R)
• M25: 12,311,007 km (0.113 R)
• M26: 13,567,928 km (0.071 R)
• M27: 13,924,271 km (0.116 R)
• M28: 14,865,092 km (0.11 R)
• M29: 15,011,698 km (0.093 R)
• M30: 15,677,109 km (0.102 R)
• M31: 15,826,408 km (0.091 R)
• M32: 16,126,202 km (0.071 R)
• M33: 16,731,475 km (0.062 R)
• M34: 17,730,788 km (0.1 R)
• M35: 19,465,675 km (0.081 R)
• M36: 19,706,378 km (0.067 R)
• M37: 21,171,390 km (0.1 R)
• M38: 21,750,633 km (0.093 R)
• M39: 22,840,005 km (0.076 R)
• M40: 23,093,872 km (0.083 R)
• M41: 23,263,666 km (0.08 R)
• M42: 23,348,787 km (0.114 R)
• M43: 24,205,085 km (0.113 R)
• M44: 24,550,357 km (0.113 R)
• M45: 24,810,508 km (0.102 R)
• M46: 25,684,159 km (0.115 R)
• M47: 25,948,199 km (0.118 R)
• M48: 27,192,255 km (0.091 R)
• M49: 28,273,998 km (0.11 R)
• M50: 30,108,067 km (0.072 R)
• M51: 31,039,464 km (0.091 R)
• M52: 31,508,603 km (0.093 R)
• M53: 31,602,849 km (0.107 R)
• M54: 31,980,285 km (0.084 R)
• M55: 34,761,010 km (0.1 R)
• M56: 35,346,087 km (0.113 R)
• M57: 36,131,027 km (0.082 R)
• M58: 37,319,283 km (0.09 R)
• M59: 37,618,329 km (0.081 R)
• M60: 42,614,300 km (0.098 R)
• M61: 44,606,794 km (0.109 R)
• M62: 46,094,246 km (0.049 R)
• M63: 48,030,640 km (0.062 R)
• M64: 48,464,474 km (0.091 R)
• M65: 50,763,644 km (0.116 R)
• M66: 53,996,603 km (0.079 R)
• M67: 55,013,420 km (0.085 R)
• M68: 55,126,815 km (0.12 R)
• M69: 57,755,699 km (0.103 R)
• M70: 58,217,059 km (0.05 R)
• M71: 58,679,615 km (0.085 R)
• M72: 60,425,123 km (0.097 R)
• M73: 62,542,232 km (0.03 R)
• M74: 62,660,564 km (0.092 R)
• M75: 63,847,922 km (0.084 R)
• M76: 64,444,369 km (0.101 R)
• M77: 64,563,898 km (0.078 R)
• M78: 66,244,780 km (0.119 R)
• M79: 70,756,053 km (0.084 R)
• M80: 72,116,346 km (0.072 R)
• M81: 72,488,695 km (0.06 R)
• M82: 74,485,977 km (0.072 R)
• M83: 74,862,514 km (0.06 R)
• M84: 81,100,895 km (0.084 R)
• M85: 81,617,457 km (0.076 R)
• M86: 81,876,111 km (0.114 R)
• M87: 83,303,724 km (0.087 R)
• M88: 83,694,623 km (0.07 R)
• M89: 85,001,660 km (0.101 R)
• M90: 87,371,290 km (0.118 R)
• M91: 87,900,866 km (0.1 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 10,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit