🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.67 AU - 1.05 AU

Year: 286 Days

Day: 21.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.27 AU - 1.37 AU

Year: 543 Days

Day: 16.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,618,458 km

• M1: 494,421 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.32 AU - 1.9 AU

Year: 732 Days

Day: 25.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,618,458 km

• M1: 37,549 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.91 AU - 3.25 AU

Year: 1936 Days

Day: 24.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,618,458 km

• M1: 67,917 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.92 AU - 3.42 AU

Year: 2021 Days

Day: 39.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 9.6

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.58 AU - 6.32 AU

Year: 4557 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 104.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,618,458 km

• M1: 120,426 km (0.098 R)
• M2: 495,169 km (0.039 R)
• M3: 620,532 km (0.088 R)
• M4: 731,683 km (0.027 R)
• M5: 823,087 km (0.119 R)
• M6: 918,681 km (0.086 R)
• M7: 1,047,484 km (0.083 R)
• M8: 1,307,336 km (0.057 R)
• M9: 1,387,819 km (0.074 R)
• M10: 1,453,343 km (0.048 R)
• M11: 1,639,443 km (0.067 R)
• M12: 1,761,814 km (0.035 R)
• M13: 2,128,778 km (0.088 R)
• M14: 2,262,967 km (0.111 R)
• M15: 2,600,609 km (0.119 R)
• M16: 2,702,934 km (0.102 R)
• M17: 2,848,643 km (0.052 R)
• M18: 3,169,530 km (0.116 R)
• M19: 3,323,317 km (0.05 R)
• M20: 3,569,854 km (0.093 R)
• M21: 3,707,035 km (0.057 R)
• M22: 3,939,361 km (0.069 R)
• M23: 4,394,138 km (0.105 R)
• M24: 5,197,628 km (0.106 R)
• M25: 5,669,460 km (0.096 R)
• M26: 5,749,495 km (0.078 R)
• M27: 6,155,055 km (0.045 R)
• M28: 6,319,912 km (0.082 R)
• M29: 6,994,000 km (0.096 R)
• M30: 7,108,442 km (0.098 R)
• M31: 7,368,593 km (0.112 R)
• M32: 7,631,885 km (0.025 R)
• M33: 7,898,169 km (0.118 R)
• M34: 8,379,276 km (0.088 R)
• M35: 8,440,013 km (0.05 R)
• M36: 8,501,049 km (0.115 R)
• M37: 8,623,420 km (0.035 R)
• M38: 8,715,572 km (0.056 R)
• M39: 8,808,023 km (0.106 R)
• M40: 8,900,774 km (0.106 R)
• M41: 8,962,857 km (0.119 R)
• M42: 9,150,004 km (0.043 R)
• M43: 9,369,763 km (0.098 R)
• M44: 9,496,323 km (0.118 R)
• M45: 10,397,052 km (0.06 R)
• M46: 10,758,480 km (0.106 R)
• M47: 11,224,328 km (0.084 R)
• M48: 13,472,635 km (0.119 R)
• M49: 13,794,719 km (0.071 R)
• M50: 14,010,888 km (0.106 R)
• M51: 14,155,549 km (0.078 R)
• M52: 14,702,628 km (0.099 R)
• M53: 15,219,489 km (0.03 R)
• M54: 15,330,939 km (0.057 R)
• M55: 15,554,887 km (0.096 R)
• M56: 15,667,235 km (0.119 R)
• M57: 17,501,156 km (0.089 R)
• M58: 17,696,231 km (0.075 R)
• M59: 17,852,561 km (0.089 R)
• M60: 17,931,100 km (0.053 R)
• M61: 18,048,834 km (0.091 R)
• M62: 18,127,522 km (0.05 R)
• M63: 18,483,116 km (0.114 R)
• M64: 19,968,922 km (0.085 R)
• M65: 20,295,195 km (0.086 R)
• M66: 20,459,005 km (0.1 R)
• M67: 21,243,047 km (0.091 R)
• M68: 21,451,138 km (0.084 R)
• M69: 21,994,926 km (0.116 R)
• M70: 23,739,985 km (0.115 R)
• M71: 24,781,934 km (0.113 R)
• M72: 25,000,946 km (0.096 R)
• M73: 25,396,782 km (0.076 R)
• M74: 25,484,895 km (0.116 R)
• M75: 26,417,488 km (0.113 R)
• M76: 27,451,658 km (0.114 R)
• M77: 28,087,599 km (0.114 R)
• M78: 29,143,012 km (0.114 R)
• M79: 29,281,539 km (0.071 R)
• M80: 29,559,492 km (0.102 R)
• M81: 30,304,789 km (0.112 R)
• M82: 31,150,615 km (0.119 R)
• M83: 31,245,011 km (0.06 R)
• M84: 31,481,675 km (0.087 R)
• M85: 31,766,360 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200

Radius: 12.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.99 AU - 7.47 AU

Year: 5569 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,618,458 km

• M1: 183,856 km (0.114 R)
• M2: 330,163 km (0.109 R)
• M3: 412,591 km (0.117 R)
• M4: 1,114,803 km (0.099 R)
• M5: 1,207,255 km (0.09 R)
• M6: 1,412,952 km (0.044 R)
• M7: 1,539,512 km (0.112 R)
• M8: 1,887,028 km (0.106 R)
• M9: 2,655,661 km (0.106 R)
• M10: 2,750,207 km (0.104 R)
• M11: 3,123,604 km (0.072 R)
• M12: 3,427,138 km (0.092 R)
• M13: 4,136,232 km (0.114 R)
• M14: 4,283,436 km (0.066 R)
• M15: 4,697,523 km (0.112 R)
• M16: 4,832,011 km (0.03 R)
• M17: 5,046,086 km (0.102 R)
• M18: 5,322,991 km (0.097 R)
• M19: 5,483,510 km (0.082 R)
• M20: 6,781,720 km (0.1 R)
• M21: 7,375,923 km (0.103 R)
• M22: 7,510,262 km (0.099 R)
• M23: 7,758,594 km (0.077 R)
• M24: 8,101,772 km (0.097 R)
• M25: 8,194,074 km (0.102 R)
• M26: 8,356,537 km (0.07 R)
• M27: 8,449,886 km (0.114 R)
• M28: 8,921,867 km (0.069 R)
• M29: 9,817,510 km (0.107 R)
• M30: 10,213,645 km (0.064 R)
• M31: 10,514,337 km (0.096 R)
• M32: 10,843,302 km (0.049 R)
• M33: 11,278,632 km (0.112 R)
• M34: 11,381,855 km (0.09 R)
• M35: 11,589,347 km (0.098 R)
• M36: 12,485,289 km (0.098 R)
• M37: 13,677,733 km (0.038 R)
• M38: 13,926,066 km (0.077 R)
• M39: 14,009,242 km (0.054 R)
• M40: 14,259,519 km (0.104 R)
• M41: 15,104,897 km (0.052 R)
• M42: 15,333,034 km (0.106 R)
• M43: 16,755,560 km (0.09 R)
• M44: 16,903,063 km (0.05 R)
• M45: 18,767,950 km (0.106 R)
• M46: 18,921,288 km (0.084 R)
• M47: 19,136,560 km (0.054 R)
• M48: 19,911,925 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 8.3

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.05 AU - 7.77 AU

Year: 6506 Days

Day: 8.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,618,458 km

• M1: 647,310 km (0.093 R)
• M2: 777,460 km (0.088 R)
• M3: 1,019,360 km (0.099 R)
• M4: 1,072,168 km (0.048 R)
• M5: 1,597,855 km (0.102 R)
• M6: 2,020,020 km (0.079 R)
• M7: 2,096,913 km (0.114 R)
• M8: 2,404,337 km (0.12 R)
• M9: 2,694,407 km (0.064 R)
• M10: 2,865,248 km (0.094 R)
• M11: 3,117,021 km (0.074 R)
• M12: 3,273,800 km (0.12 R)
• M13: 3,999,499 km (0.113 R)
• M14: 4,170,041 km (0.112 R)
• M15: 4,696,326 km (0.104 R)
• M16: 5,350,069 km (0.104 R)
• M17: 5,976,585 km (0.088 R)
• M18: 6,087,885 km (0.091 R)
• M19: 6,497,335 km (0.053 R)
• M20: 6,799,373 km (0.106 R)
• M21: 6,988,614 km (0.111 R)
• M22: 8,129,896 km (0.082 R)
• M23: 8,206,939 km (0.073 R)
• M24: 8,284,281 km (0.102 R)
• M25: 9,247,392 km (0.108 R)
• M26: 10,412,610 km (0.108 R)
• M27: 10,496,385 km (0.05 R)
• M28: 10,884,741 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 13.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.51 AU - 8.31 AU

Year: 7224 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,618,458 km

• M1: 197,320 km (0.087 R)
• M2: 584,628 km (0.098 R)
• M3: 685,607 km (0.088 R)
• M4: 804,089 km (0.068 R)
• M5: 1,018,612 km (0.056 R)
• M6: 1,110,166 km (0.101 R)
• M7: 1,277,715 km (0.115 R)
• M8: 1,571,974 km (0.07 R)
• M9: 1,748,350 km (0.075 R)
• M10: 1,974,692 km (0.077 R)
• M11: 2,091,677 km (0.102 R)
• M12: 2,348,238 km (0.082 R)
• M13: 2,599,113 km (0.111 R)
• M14: 2,925,536 km (0.05 R)
• M15: 3,179,104 km (0.106 R)
• M16: 3,617,875 km (0.064 R)
• M17: 3,708,082 km (0.04 R)
• M18: 3,872,191 km (0.059 R)
• M19: 3,983,043 km (0.09 R)
• M20: 4,208,039 km (0.052 R)
• M21: 4,398,626 km (0.065 R)
• M22: 4,690,192 km (0.087 R)
• M23: 5,108,917 km (0.114 R)
• M24: 5,498,320 km (0.087 R)
• M25: 5,897,447 km (0.108 R)
• M26: 6,154,456 km (0.119 R)
• M27: 6,262,616 km (0.093 R)
• M28: 6,546,852 km (0.114 R)
• M29: 6,701,835 km (0.085 R)
• M30: 7,310,549 km (0.072 R)
• M31: 7,796,443 km (0.081 R)
• M32: 7,937,214 km (0.058 R)
• M33: 8,078,883 km (0.088 R)
• M34: 8,605,318 km (0.068 R)
• M35: 8,824,030 km (0.106 R)
• M36: 8,946,252 km (0.051 R)
• M37: 10,405,579 km (0.084 R)
• M38: 10,952,060 km (0.098 R)
• M39: 11,268,609 km (0.094 R)
• M40: 11,856,828 km (0.111 R)
• M41: 12,073,147 km (0.084 R)
• M42: 12,318,188 km (0.084 R)
• M43: 13,174,785 km (0.107 R)
• M44: 13,652,750 km (0.049 R)
• M45: 13,794,420 km (0.098 R)
• M46: 14,022,108 km (0.117 R)
• M47: 14,308,438 km (0.106 R)
• M48: 14,567,841 km (0.042 R)
• M49: 15,032,791 km (0.09 R)
• M50: 15,120,455 km (0.106 R)
• M51: 15,296,532 km (0.104 R)
• M52: 15,650,480 km (0.108 R)
• M53: 17,124,169 km (0.12 R)
• M54: 17,399,579 km (0.091 R)
• M55: 18,234,933 km (0.051 R)
• M56: 18,328,432 km (0.089 R)
• M57: 18,484,911 km (0.088 R)
• M58: 18,956,743 km (0.088 R)
• M59: 19,464,478 km (0.105 R)
• M60: 20,266,622 km (0.062 R)
• M61: 20,558,188 km (0.105 R)
• M62: 20,850,951 km (0.082 R)
• M63: 20,981,550 km (0.109 R)
• M64: 21,440,816 km (0.04 R)
• M65: 21,605,672 km (0.076 R)
• M66: 21,804,039 km (0.1 R)
• M67: 22,369,370 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.5

Radius: 5.7

Gravity: 13.62 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.13 AU - 15.91 AU

Year: 16826 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,618,458 km

• M1: 91,554 km (0.112 R)
• M2: 147,803 km (0.101 R)
• M3: 212,279 km (0.071 R)
• M4: 275,110 km (0.091 R)
• M5: 360,082 km (0.072 R)
• M6: 406,009 km (0.114 R)
• M7: 1,225,655 km (0.064 R)
• M8: 1,273,377 km (0.113 R)
• M9: 1,496,278 km (0.11 R)
• M10: 1,599,201 km (0.053 R)
• M11: 1,785,151 km (0.094 R)
• M12: 2,177,846 km (0.108 R)
• M13: 2,596,570 km (0.077 R)
• M14: 3,137,815 km (0.048 R)
• M15: 3,303,570 km (0.073 R)
• M16: 3,678,312 km (0.069 R)
• M17: 4,357,038 km (0.109 R)
• M18: 4,616,740 km (0.106 R)
• M19: 5,229,194 km (0.098 R)
• M20: 6,030,141 km (0.108 R)
• M21: 6,868,786 km (0.11 R)
• M22: 7,301,722 km (0.041 R)
• M23: 8,102,969 km (0.075 R)
• M24: 8,885,216 km (0.094 R)
• M25: 8,978,864 km (0.09 R)
• M26: 9,595,207 km (0.09 R)
• M27: 9,691,249 km (0.096 R)
• M28: 9,932,700 km (0.083 R)
• M29: 10,471,103 km (0.029 R)
• M30: 11,678,059 km (0.045 R)
• M31: 12,245,932 km (0.062 R)
• M32: 12,350,052 km (0.119 R)
• M33: 13,731,439 km (0.08 R)
• M34: 13,893,902 km (0.095 R)
• M35: 14,057,114 km (0.09 R)
• M36: 14,660,741 km (0.074 R)
• M37: 14,771,443 km (0.079 R)
• M38: 16,063,969 km (0.118 R)
• M39: 16,926,251 km (0.087 R)
• M40: 17,275,413 km (0.115 R)
• M41: 19,237,688 km (0.117 R)
• M42: 19,601,959 km (0.065 R)
• M43: 20,399,166 km (0.081 R)
• M44: 20,894,933 km (0.102 R)
• M45: 23,951,965 km (0.102 R)
• M46: 24,278,238 km (0.112 R)
• M47: 24,409,286 km (0.114 R)
• M48: 25,731,881 km (0.04 R)
• M49: 27,622,200 km (0.114 R)
• M50: 27,895,814 km (0.118 R)
• M51: 28,032,995 km (0.103 R)
• M52: 29,138,524 km (0.105 R)
• M53: 30,117,492 km (0.111 R)
• M54: 30,681,775 km (0.108 R)
• M55: 30,823,444 km (0.063 R)
• M56: 31,107,232 km (0.106 R)
• M57: 31,677,648 km (0.093 R)
• M58: 34,213,183 km (0.06 R)
• M59: 34,727,949 km (0.112 R)
• M60: 35,023,405 km (0.061 R)
• M61: 36,213,157 km (0.117 R)
• M62: 36,737,946 km (0.12 R)
• M63: 36,813,044 km (0.056 R)
• M64: 37,946,697 km (0.113 R)
• M65: 38,250,829 km (0.095 R)
• M66: 39,014,975 km (0.057 R)
• M67: 39,245,206 km (0.108 R)
• M68: 39,475,886 km (0.09 R)
• M69: 40,325,452 km (0.059 R)
• M70: 41,415,423 km (0.098 R)
• M71: 42,200,063 km (0.053 R)
• M72: 42,910,204 km (0.092 R)
• M73: 43,783,706 km (0.077 R)
• M74: 44,262,569 km (0.114 R)
• M75: 46,357,837 km (0.066 R)
• M76: 46,439,069 km (0.111 R)
• M77: 46,520,300 km (0.095 R)
• M78: 47,745,058 km (0.114 R)
• M79: 50,476,865 km (0.104 R)
• M80: 51,146,614 km (0.117 R)
• M81: 51,230,539 km (0.105 R)
• M82: 51,988,102 km (0.094 R)
• M83: 53,173,815 km (0.096 R)
• M84: 53,599,421 km (0.083 R)
• M85: 53,684,692 km (0.1 R)
• M86: 54,711,232 km (0.086 R)
• M87: 56,263,310 km (0.064 R)
• M88: 57,131,876 km (0.108 R)
• M89: 57,218,942 km (0.076 R)
• M90: 57,655,019 km (0.065 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 18,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit