🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.95 AU

Year: 318 Days

Day: 32.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.89 AU - 0.93 AU

Year: 324 Days

Day: 23.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,884,238 km

• M1: 177,573 km (0.107 R)

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.33 AU - 1.89 AU

Year: 762 Days

Day: 44.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 159.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,884,238 km

• M1: 356,193 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.74 AU - 2.04 AU

Year: 969 Days

Day: 28.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.07 AU - 3.13 AU

Year: 2035 Days

Day: 41.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,884,238 km

• M1: 989,889 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.06 AU - 4.4 AU

Year: 3243 Days

Day: 36.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.2

Radius: 13.6

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.45 AU - 4.65 AU

Year: 3618 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,884,238 km

• M1: 189,840 km (0.115 R)
• M2: 334,800 km (0.089 R)
• M3: 432,188 km (0.045 R)
• M4: 717,920 km (0.076 R)
• M5: 813,064 km (0.085 R)
• M6: 970,890 km (0.092 R)
• M7: 1,102,686 km (0.078 R)
• M8: 1,692,401 km (0.059 R)
• M9: 1,794,726 km (0.063 R)
• M10: 1,899,295 km (0.109 R)
• M11: 2,146,131 km (0.084 R)
• M12: 2,338,514 km (0.066 R)
• M13: 2,570,091 km (0.082 R)
• M14: 2,740,483 km (0.041 R)
• M15: 2,826,951 km (0.107 R)
• M16: 3,237,298 km (0.049 R)
• M17: 3,515,251 km (0.114 R)
• M18: 3,685,942 km (0.034 R)
• M19: 3,839,878 km (0.048 R)
• M20: 4,335,047 km (0.103 R)
• M21: 4,580,088 km (0.065 R)
• M22: 5,277,514 km (0.085 R)
• M23: 5,386,122 km (0.09 R)
• M24: 5,605,582 km (0.089 R)
• M25: 6,098,956 km (0.111 R)
• M26: 6,700,189 km (0.11 R)
• M27: 7,055,634 km (0.096 R)
• M28: 7,247,867 km (0.088 R)
• M29: 7,368,892 km (0.052 R)
• M30: 7,539,433 km (0.113 R)
• M31: 8,058,987 km (0.057 R)
• M32: 8,234,764 km (0.094 R)
• M33: 8,692,683 km (0.112 R)
• M34: 9,500,811 km (0.117 R)
• M35: 9,659,983 km (0.085 R)
• M36: 9,927,315 km (0.096 R)
• M37: 10,115,958 km (0.111 R)
• M38: 10,305,797 km (0.109 R)
• M39: 10,910,023 km (0.069 R)
• M40: 11,272,499 km (0.07 R)
• M41: 12,297,095 km (0.105 R)
• M42: 12,441,756 km (0.115 R)
• M43: 12,967,293 km (0.057 R)
• M44: 13,410,701 km (0.053 R)
• M45: 13,679,229 km (0.1 R)
• M46: 14,221,671 km (0.078 R)
• M47: 14,526,103 km (0.119 R)
• M48: 14,894,114 km (0.089 R)
• M49: 14,986,715 km (0.097 R)
• M50: 15,296,382 km (0.086 R)
• M51: 15,577,028 km (0.105 R)
• M52: 15,985,430 km (0.093 R)
• M53: 16,333,694 km (0.078 R)
• M54: 17,102,328 km (0.117 R)
• M55: 17,361,132 km (0.095 R)
• M56: 17,491,133 km (0.105 R)
• M57: 17,686,507 km (0.069 R)
• M58: 17,915,542 km (0.102 R)
• M59: 18,013,977 km (0.084 R)
• M60: 18,112,562 km (0.032 R)
• M61: 18,310,331 km (0.073 R)
• M62: 19,108,734 km (0.058 R)
• M63: 19,209,264 km (0.11 R)
• M64: 19,714,905 km (0.091 R)
• M65: 20,225,034 km (0.102 R)
• M66: 20,395,874 km (0.078 R)
• M67: 21,431,989 km (0.115 R)
• M68: 21,676,133 km (0.114 R)
• M69: 22,449,554 km (0.118 R)
• M70: 22,555,769 km (0.056 R)
• M71: 23,124,988 km (0.096 R)
• M72: 23,590,836 km (0.071 R)
• M73: 24,023,623 km (0.095 R)
• M74: 24,350,045 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 9.3

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.53 AU - 11.77 AU

Year: 11175 Days

Day: 9.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,884,238 km

• M1: 116,986 km (0.052 R)
• M2: 178,620 km (0.117 R)
• M3: 494,421 km (0.079 R)
• M4: 885,470 km (0.076 R)
• M5: 970,591 km (0.057 R)
• M6: 1,418,637 km (0.054 R)
• M7: 2,083,450 km (0.107 R)
• M8: 2,340,459 km (0.094 R)
• M9: 2,436,501 km (0.078 R)
• M10: 2,558,423 km (0.102 R)
• M11: 2,707,422 km (0.081 R)
• M12: 2,936,307 km (0.092 R)
• M13: 3,014,098 km (0.099 R)
• M14: 3,092,637 km (0.086 R)
• M15: 3,224,881 km (0.12 R)
• M16: 3,577,633 km (0.118 R)
• M17: 3,942,951 km (0.119 R)
• M18: 4,769,928 km (0.084 R)
• M19: 5,392,704 km (0.104 R)
• M20: 6,008,150 km (0.103 R)
• M21: 6,509,602 km (0.118 R)
• M22: 7,164,242 km (0.044 R)
• M23: 7,446,234 km (0.119 R)
• M24: 7,517,293 km (0.066 R)
• M25: 7,624,255 km (0.049 R)
• M26: 7,695,913 km (0.096 R)
• M27: 9,442,767 km (0.106 R)
• M28: 9,868,672 km (0.085 R)
• M29: 10,301,010 km (0.066 R)
• M30: 11,102,705 km (0.082 R)
• M31: 11,224,777 km (0.079 R)
• M32: 11,306,308 km (0.028 R)
• M33: 11,634,675 km (0.11 R)
• M34: 12,553,655 km (0.098 R)
• M35: 12,680,813 km (0.112 R)
• M36: 13,366,121 km (0.044 R)
• M37: 13,669,655 km (0.039 R)
• M38: 14,195,492 km (0.026 R)
• M39: 14,683,181 km (0.07 R)
• M40: 15,629,686 km (0.092 R)
• M41: 16,968,886 km (0.049 R)
• M42: 17,486,495 km (0.104 R)
• M43: 17,913,896 km (0.07 R)
• M44: 18,633,761 km (0.113 R)
• M45: 18,827,341 km (0.078 R)
• M46: 19,657,310 km (0.108 R)
• M47: 19,755,895 km (0.087 R)
• M48: 20,101,615 km (0.073 R)
• M49: 21,759,010 km (0.051 R)
• M50: 21,860,886 km (0.092 R)
• M51: 22,269,887 km (0.114 R)
• M52: 22,888,025 km (0.11 R)
• M53: 22,991,697 km (0.085 R)
• M54: 23,147,279 km (0.105 R)
• M55: 23,826,004 km (0.111 R)
• M56: 23,931,022 km (0.12 R)
• M57: 24,882,763 km (0.084 R)
• M58: 26,550,929 km (0.104 R)
• M59: 27,536,031 km (0.111 R)
• M60: 27,756,688 km (0.076 R)
• M61: 28,143,997 km (0.079 R)
• M62: 28,588,901 km (0.085 R)
• M63: 29,204,347 km (0.098 R)
• M64: 30,107,469 km (0.097 R)
• M65: 31,191,754 km (0.075 R)
• M66: 31,364,241 km (0.081 R)
• M67: 31,941,090 km (0.059 R)
• M68: 32,346,949 km (0.086 R)
• M69: 32,463,336 km (0.119 R)
• M70: 32,812,947 km (0.059 R)
• M71: 32,929,782 km (0.112 R)
• M72: 33,163,903 km (0.09 R)
• M73: 33,928,647 km (0.092 R)
• M74: 34,165,012 km (0.109 R)
• M75: 34,580,146 km (0.12 R)
• M76: 34,937,386 km (0.072 R)
• M77: 35,895,710 km (0.074 R)
• M78: 36,923,447 km (0.105 R)
• M79: 37,227,580 km (0.085 R)
• M80: 37,593,496 km (0.105 R)
• M81: 37,654,682 km (0.104 R)
• M82: 38,022,094 km (0.057 R)
• M83: 38,329,218 km (0.119 R)
• M84: 40,001,723 km (0.112 R)
• M85: 40,564,510 km (0.099 R)
• M86: 40,752,704 km (0.091 R)
• M87: 41,761,293 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.7

Radius: 3.3

Gravity: 82.89 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.22 AU - 18.54 AU

Year: 24713 Days

Day: 24.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,884,238 km

• M1: 65,374 km (0.055 R)
• M2: 235,317 km (0.097 R)
• M3: 312,660 km (0.109 R)
• M4: 443,558 km (0.077 R)
• M5: 590,612 km (0.077 R)
• M6: 724,353 km (0.095 R)
• M7: 1,146,967 km (0.062 R)
• M8: 2,295,579 km (0.092 R)
• M9: 3,982,595 km (0.107 R)
• M10: 4,032,411 km (0.096 R)
• M11: 5,287,836 km (0.116 R)
• M12: 5,452,693 km (0.098 R)
• M13: 6,186,171 km (0.067 R)
• M14: 6,418,048 km (0.068 R)
• M15: 7,557,684 km (0.069 R)
• M16: 7,993,164 km (0.12 R)
• M17: 8,436,572 km (0.046 R)
• M18: 9,680,029 km (0.09 R)
• M19: 9,747,049 km (0.044 R)
• M20: 11,471,763 km (0.119 R)
• M21: 11,542,673 km (0.072 R)
• M22: 12,043,227 km (0.114 R)
• M23: 12,115,333 km (0.053 R)
• M24: 12,550,813 km (0.08 R)
• M25: 13,511,829 km (0.089 R)
• M26: 13,661,876 km (0.087 R)
• M27: 15,739,491 km (0.097 R)
• M28: 15,818,329 km (0.12 R)
• M29: 16,134,878 km (0.112 R)
• M30: 17,995,427 km (0.063 R)
• M31: 18,325,889 km (0.089 R)
• M32: 19,329,242 km (0.087 R)
• M33: 19,837,426 km (0.036 R)
• M34: 20,093,238 km (0.118 R)
• M35: 20,780,790 km (0.12 R)
• M36: 23,968,272 km (0.07 R)
• M37: 27,778,829 km (0.108 R)
• M38: 30,192,740 km (0.086 R)
• M39: 30,683,570 km (0.087 R)
• M40: 30,979,325 km (0.112 R)
• M41: 31,176,944 km (0.102 R)
• M42: 31,772,493 km (0.115 R)
• M43: 31,872,126 km (0.109 R)
• M44: 32,371,932 km (0.093 R)
• M45: 32,672,923 km (0.117 R)
• M46: 32,773,453 km (0.079 R)
• M47: 34,396,440 km (0.088 R)
• M48: 34,601,090 km (0.09 R)
• M49: 35,217,732 km (0.109 R)
• M50: 35,941,487 km (0.105 R)
• M51: 36,253,249 km (0.059 R)
• M52: 37,930,839 km (0.053 R)
• M53: 43,554,822 km (0.089 R)
• M54: 45,224,783 km (0.099 R)
• M55: 45,336,831 km (0.065 R)
• M56: 46,011,219 km (0.104 R)
• M57: 46,236,812 km (0.092 R)
• M58: 52,816,575 km (0.071 R)
• M59: 52,934,608 km (0.11 R)
• M60: 53,407,637 km (0.111 R)
• M61: 55,074,007 km (0.083 R)
• M62: 56,274,680 km (0.093 R)
• M63: 57,484,029 km (0.054 R)
• M64: 60,915,355 km (0.096 R)
• M65: 62,032,253 km (0.113 R)
• M66: 63,406,609 km (0.047 R)
• M67: 63,531,972 km (0.119 R)
• M68: 63,908,809 km (0.089 R)
• M69: 64,286,394 km (0.109 R)
• M70: 65,043,658 km (0.085 R)
• M71: 65,550,197 km (0.076 R)
• M72: 65,803,915 km (0.119 R)
• M73: 66,185,090 km (0.046 R)
• M74: 70,816,790 km (0.116 R)
• M75: 70,946,940 km (0.092 R)
• M76: 71,598,887 km (0.12 R)
• M77: 71,860,085 km (0.058 R)
• M78: 73,039,964 km (0.071 R)
• M79: 75,817,846 km (0.088 R)
• M80: 77,957,246 km (0.054 R)
• M81: 79,574,847 km (0.06 R)
• M82: 79,981,006 km (0.045 R)
• M83: 80,931,401 km (0.096 R)
• M84: 81,203,519 km (0.1 R)
• M85: 81,885,386 km (0.103 R)
• M86: 82,158,702 km (0.052 R)
• M87: 82,432,167 km (0.119 R)
• M88: 86,016,083 km (0.11 R)
• M89: 87,408,091 km (0.107 R)
• M90: 87,547,666 km (0.105 R)
• M91: 89,228,697 km (0.117 R)
• M92: 89,509,792 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.1

Radius: 7.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.91 AU - 19.69 AU

Year: 26824 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,884,238 km

• M1: 96,491 km (0.11 R)
• M2: 217,515 km (0.034 R)
• M3: 442,511 km (0.108 R)
• M4: 527,183 km (0.092 R)
• M5: 921,822 km (0.034 R)
• M6: 1,931,009 km (0.032 R)
• M7: 2,074,773 km (0.082 R)
• M8: 2,911,025 km (0.064 R)
• M9: 3,109,841 km (0.085 R)
• M10: 3,177,010 km (0.071 R)
• M11: 3,278,886 km (0.097 R)
• M12: 3,590,798 km (0.077 R)
• M13: 3,984,988 km (0.039 R)
• M14: 4,280,444 km (0.095 R)
• M15: 4,468,788 km (0.119 R)
• M16: 4,582,931 km (0.058 R)
• M17: 6,070,382 km (0.038 R)
• M18: 6,282,063 km (0.119 R)
• M19: 6,975,599 km (0.075 R)
• M20: 7,197,303 km (0.053 R)
• M21: 8,014,556 km (0.106 R)
• M22: 8,107,307 km (0.09 R)
• M23: 8,246,882 km (0.072 R)
• M24: 8,956,873 km (0.087 R)
• M25: 9,053,065 km (0.116 R)
• M26: 9,441,122 km (0.082 R)
• M27: 9,538,959 km (0.061 R)
• M28: 9,588,027 km (0.028 R)
• M29: 10,233,542 km (0.077 R)
• M30: 10,841,657 km (0.103 R)
• M31: 11,253,799 km (0.095 R)
• M32: 11,461,740 km (0.053 R)
• M33: 11,987,128 km (0.073 R)
• M34: 12,040,085 km (0.116 R)
• M35: 13,170,447 km (0.106 R)
• M36: 13,444,510 km (0.079 R)
• M37: 13,720,518 km (0.098 R)
• M38: 13,942,671 km (0.026 R)
• M39: 14,559,762 km (0.117 R)
• M40: 14,729,706 km (0.108 R)
• M41: 15,014,241 km (0.076 R)
• M42: 16,818,541 km (0.065 R)
• M43: 17,056,252 km (0.09 R)
• M44: 17,115,941 km (0.098 R)
• M45: 18,200,975 km (0.049 R)
• M46: 18,322,897 km (0.088 R)
• M47: 18,998,331 km (0.054 R)
• M48: 19,932,570 km (0.113 R)
• M49: 19,995,251 km (0.07 R)
• M50: 21,458,169 km (0.101 R)
• M51: 22,889,222 km (0.119 R)
• M52: 22,955,045 km (0.05 R)
• M53: 23,483,575 km (0.045 R)
• M54: 23,882,702 km (0.066 R)
• M55: 24,016,143 km (0.089 R)
• M56: 24,351,093 km (0.042 R)
• M57: 26,946,167 km (0.071 R)
• M58: 27,154,856 km (0.094 R)
• M59: 28,135,470 km (0.104 R)
• M60: 28,700,950 km (0.102 R)
• M61: 28,985,036 km (0.114 R)
• M62: 29,987,043 km (0.104 R)
• M63: 30,347,574 km (0.114 R)
• M64: 30,927,565 km (0.089 R)
• M65: 32,171,920 km (0.116 R)
• M66: 32,319,423 km (0.084 R)
• M67: 32,467,226 km (0.062 R)
• M68: 33,432,731 km (0.101 R)
• M69: 33,507,380 km (0.097 R)
• M70: 34,106,669 km (0.083 R)
• M71: 36,924,345 km (0.108 R)
• M72: 37,310,756 km (0.077 R)
• M73: 38,321,888 km (0.101 R)
• M74: 38,870,015 km (0.095 R)
• M75: 39,815,772 km (0.078 R)
• M76: 41,729,877 km (0.103 R)
• M77: 43,836,963 km (0.06 R)
• M78: 44,903,596 km (0.065 R)
• M79: 45,978,606 km (0.067 R)
• M80: 48,069,685 km (0.116 R)
• M81: 49,424,294 km (0.036 R)
• M82: 51,307,133 km (0.056 R)
• M83: 51,393,301 km (0.12 R)
• M84: 51,565,788 km (0.107 R)
• M85: 54,702,257 km (0.12 R)
• M86: 54,790,370 km (0.101 R)
• M87: 55,584,435 km (0.097 R)
• M88: 55,672,997 km (0.108 R)
• M89: 57,720,842 km (0.037 R)
• M90: 57,900,061 km (0.109 R)
• M91: 59,884,028 km (0.097 R)
• M92: 60,519,819 km (0.046 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit