🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.4 AU - 0.66 AU

Year: 143 Days

Day: 16.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.75 AU - 0.83 AU

Year: 260 Days

Day: 15.4 Hours

Environment

Temp: 84 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.75 AU - 0.89 AU

Year: 275 Days

Day: 37.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.11 AU - 1.71 AU

Year: 621 Days

Day: 40.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.32 AU - 1.64 AU

Year: 668 Days

Day: 44.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.29 AU - 3.49 AU

Year: 1822 Days

Day: 35.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,482,095 km

• M1: 2,779,379 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 12.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.28 AU - 5.36 AU

Year: 3924 Days

Day: 11.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,482,095 km

• M1: 198,816 km (0.102 R)
• M2: 312,510 km (0.098 R)
• M3: 502,649 km (0.065 R)
• M4: 630,405 km (0.042 R)
• M5: 737,218 km (0.039 R)
• M6: 827,875 km (0.087 R)
• M7: 996,471 km (0.114 R)
• M8: 1,085,482 km (0.095 R)
• M9: 1,341,444 km (0.056 R)
• M10: 1,572,423 km (0.065 R)
• M11: 1,895,704 km (0.074 R)
• M12: 2,240,527 km (0.117 R)
• M13: 2,516,685 km (0.094 R)
• M14: 2,659,102 km (0.093 R)
• M15: 2,859,264 km (0.091 R)
• M16: 3,236,251 km (0.107 R)
• M17: 3,430,878 km (0.092 R)
• M18: 3,811,155 km (0.088 R)
• M19: 3,996,208 km (0.049 R)
• M20: 4,375,139 km (0.065 R)
• M21: 4,656,234 km (0.089 R)
• M22: 5,077,651 km (0.082 R)
• M23: 5,604,385 km (0.101 R)
• M24: 5,697,734 km (0.09 R)
• M25: 5,981,222 km (0.086 R)
• M26: 6,293,433 km (0.074 R)
• M27: 6,463,825 km (0.101 R)
• M28: 6,984,126 km (0.081 R)
• M29: 7,673,174 km (0.107 R)
• M30: 8,144,557 km (0.056 R)
• M31: 8,223,993 km (0.076 R)
• M32: 8,303,729 km (0.1 R)
• M33: 8,679,369 km (0.084 R)
• M34: 8,842,132 km (0.109 R)
• M35: 9,253,376 km (0.105 R)
• M36: 9,896,049 km (0.066 R)
• M37: 10,814,280 km (0.066 R)
• M38: 10,930,967 km (0.118 R)
• M39: 11,969,924 km (0.101 R)
• M40: 12,333,447 km (0.113 R)
• M41: 12,916,430 km (0.071 R)
• M42: 13,383,175 km (0.08 R)
• M43: 13,508,538 km (0.105 R)
• M44: 14,077,608 km (0.039 R)
• M45: 14,332,972 km (0.114 R)
• M46: 14,525,654 km (0.042 R)
• M47: 14,816,173 km (0.047 R)
• M48: 15,141,249 km (0.102 R)
• M49: 15,370,134 km (0.116 R)
• M50: 15,732,310 km (0.114 R)
• M51: 16,330,852 km (0.103 R)
• M52: 16,465,041 km (0.084 R)
• M53: 16,633,039 km (0.086 R)
• M54: 17,619,188 km (0.112 R)
• M55: 17,963,563 km (0.088 R)
• M56: 18,171,354 km (0.114 R)
• M57: 18,589,181 km (0.115 R)
• M58: 19,470,013 km (0.028 R)
• M59: 19,612,281 km (0.109 R)
• M60: 21,235,567 km (0.054 R)
• M61: 21,345,372 km (0.066 R)
• M62: 21,528,779 km (0.113 R)
• M63: 21,934,040 km (0.044 R)
• M64: 22,118,943 km (0.103 R)
• M65: 22,453,444 km (0.092 R)
• M66: 22,639,843 km (0.064 R)
• M67: 22,826,840 km (0.025 R)
• M68: 23,845,601 km (0.045 R)
• M69: 24,456,260 km (0.084 R)
• M70: 24,763,534 km (0.037 R)
• M71: 25,537,404 km (0.03 R)
• M72: 25,732,031 km (0.115 R)
• M73: 26,279,858 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 9.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.87 AU - 5.89 AU

Year: 5288 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,482,095 km

• M1: 126,709 km (0.055 R)
• M2: 189,541 km (0.083 R)
• M3: 840,890 km (0.04 R)
• M4: 980,764 km (0.115 R)
• M5: 1,241,064 km (0.119 R)
• M6: 1,446,911 km (0.063 R)
• M7: 1,842,148 km (0.085 R)
• M8: 2,026,602 km (0.046 R)
• M9: 2,164,532 km (0.097 R)
• M10: 2,287,950 km (0.085 R)
• M11: 2,359,458 km (0.084 R)
• M12: 2,486,616 km (0.1 R)
• M13: 2,672,117 km (0.1 R)
• M14: 2,862,256 km (0.093 R)
• M15: 3,057,032 km (0.106 R)
• M16: 3,116,273 km (0.066 R)
• M17: 3,296,389 km (0.079 R)
• M18: 3,500,590 km (0.112 R)
• M19: 3,666,943 km (0.107 R)
• M20: 3,986,035 km (0.086 R)
• M21: 4,050,961 km (0.117 R)
• M22: 4,314,103 km (0.056 R)
• M23: 4,515,313 km (0.07 R)
• M24: 4,582,931 km (0.118 R)
• M25: 5,231,438 km (0.118 R)
• M26: 5,614,857 km (0.093 R)
• M27: 5,883,834 km (0.096 R)
• M28: 6,232,397 km (0.116 R)
• M29: 6,716,047 km (0.109 R)
• M30: 6,975,450 km (0.038 R)
• M31: 7,800,631 km (0.109 R)
• M32: 9,167,058 km (0.056 R)
• M33: 10,336,465 km (0.118 R)
• M34: 10,396,154 km (0.092 R)
• M35: 10,756,835 km (0.045 R)
• M36: 12,748,880 km (0.113 R)
• M37: 13,590,069 km (0.102 R)
• M38: 13,721,117 km (0.114 R)
• M39: 13,951,348 km (0.045 R)
• M40: 14,616,460 km (0.071 R)
• M41: 14,717,139 km (0.114 R)
• M42: 15,291,894 km (0.1 R)
• M43: 15,667,684 km (0.117 R)
• M44: 15,736,350 km (0.103 R)
• M45: 17,201,212 km (0.112 R)
• M46: 18,021,607 km (0.096 R)
• M47: 18,237,776 km (0.074 R)
• M48: 18,454,842 km (0.12 R)
• M49: 18,563,600 km (0.085 R)
• M50: 19,405,088 km (0.079 R)
• M51: 19,552,741 km (0.08 R)
• M52: 20,296,392 km (0.117 R)
• M53: 20,371,340 km (0.057 R)
• M54: 22,466,309 km (0.056 R)
• M55: 22,543,651 km (0.115 R)
• M56: 23,244,966 km (0.085 R)
• M57: 23,519,478 km (0.06 R)
• M58: 23,913,818 km (0.054 R)
• M59: 24,151,379 km (0.116 R)
• M60: 24,549,011 km (0.048 R)
• M61: 24,628,746 km (0.1 R)
• M62: 24,708,632 km (0.117 R)
• M63: 25,189,888 km (0.073 R)
• M64: 25,836,151 km (0.054 R)
• M65: 26,079,995 km (0.053 R)
• M66: 26,161,376 km (0.105 R)
• M67: 27,683,086 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 15

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.68 AU - 11.18 AU

Year: 12492 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,482,095 km

• M1: 188,045 km (0.112 R)
• M2: 317,447 km (0.104 R)
• M3: 529,427 km (0.113 R)
• M4: 628,461 km (0.068 R)
• M5: 971,489 km (0.091 R)
• M6: 1,156,541 km (0.056 R)
• M7: 1,293,573 km (0.115 R)
• M8: 1,806,843 km (0.112 R)
• M9: 1,992,045 km (0.028 R)
• M10: 2,110,976 km (0.056 R)
• M11: 2,406,731 km (0.1 R)
• M12: 2,902,947 km (0.116 R)
• M13: 3,402,903 km (0.12 R)
• M14: 3,604,860 km (0.105 R)
• M15: 3,751,466 km (0.107 R)
• M16: 4,203,700 km (0.117 R)
• M17: 4,610,008 km (0.119 R)
• M18: 4,801,792 km (0.084 R)
• M19: 4,996,419 km (0.092 R)
• M20: 5,094,555 km (0.08 R)
• M21: 5,193,589 km (0.091 R)
• M22: 5,869,622 km (0.082 R)
• M23: 6,681,639 km (0.1 R)
• M24: 6,972,458 km (0.081 R)
• M25: 7,082,562 km (0.067 R)
• M26: 8,177,169 km (0.109 R)
• M27: 9,122,927 km (0.071 R)
• M28: 9,243,503 km (0.063 R)
• M29: 10,144,680 km (0.107 R)
• M30: 10,775,385 km (0.066 R)
• M31: 10,945,627 km (0.117 R)
• M32: 11,116,917 km (0.107 R)
• M33: 12,697,867 km (0.089 R)
• M34: 12,877,834 km (0.033 R)
• M35: 13,331,713 km (0.07 R)
• M36: 13,790,680 km (0.098 R)
• M37: 13,929,507 km (0.096 R)
• M38: 14,489,152 km (0.079 R)
• M39: 14,630,223 km (0.104 R)
• M40: 14,724,470 km (0.112 R)
• M41: 15,630,434 km (0.092 R)
• M42: 17,246,690 km (0.111 R)
• M43: 17,546,334 km (0.114 R)
• M44: 18,252,137 km (0.117 R)
• M45: 19,276,434 km (0.065 R)
• M46: 19,431,716 km (0.099 R)
• M47: 20,266,921 km (0.11 R)
• M48: 20,583,171 km (0.111 R)
• M49: 21,060,538 km (0.096 R)
• M50: 21,380,827 km (0.092 R)
• M51: 21,756,617 km (0.046 R)
• M52: 21,864,327 km (0.076 R)
• M53: 22,188,655 km (0.101 R)
• M54: 23,006,507 km (0.072 R)
• M55: 23,281,468 km (0.062 R)
• M56: 25,292,213 km (0.068 R)
• M57: 25,632,698 km (0.083 R)
• M58: 26,778,916 km (0.092 R)
• M59: 28,647,244 km (0.078 R)
• M60: 28,942,999 km (0.116 R)
• M61: 29,358,881 km (0.104 R)
• M62: 30,136,192 km (0.069 R)
• M63: 31,589,086 km (0.097 R)
• M64: 33,561,684 km (0.095 R)
• M65: 33,998,510 km (0.084 R)
• M66: 34,814,716 km (0.108 R)
• M67: 35,193,647 km (0.075 R)
• M68: 35,637,504 km (0.073 R)
• M69: 36,530,603 km (0.068 R)
• M70: 36,658,809 km (0.093 R)
• M71: 37,044,322 km (0.084 R)
• M72: 39,319,706 km (0.108 R)
• M73: 40,706,628 km (0.108 R)
• M74: 40,972,613 km (0.112 R)
• M75: 41,172,625 km (0.089 R)
• M76: 41,573,248 km (0.05 R)
• M77: 41,908,198 km (0.094 R)
• M78: 42,648,259 km (0.089 R)
• M79: 43,121,437 km (0.108 R)
• M80: 43,936,595 km (0.087 R)
• M81: 45,031,502 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit