🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.53 AU - 0.65 AU

Year: 170 Days

Day: 31.2 Hours

Environment

Temp: 223 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.5 AU - 0.76 AU

Year: 187 Days

Day: 12.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.81 AU - 1.13 AU

Year: 358 Days

Day: 38.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,995,380 km

• M1: 489,484 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.54 AU - 1.78 AU

Year: 801 Days

Day: 38.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.47 AU - 2.09 AU

Year: 890 Days

Day: 24.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.25 AU - 3.49 AU

Year: 2318 Days

Day: 25.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,995,380 km

• M1: 316,399 km (0.068 R)

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 10.9

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.28 AU - 8.62 AU

Year: 8400 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,995,380 km

• M1: 146,008 km (0.104 R)
• M2: 235,317 km (0.112 R)
• M3: 308,770 km (0.079 R)
• M4: 441,613 km (0.089 R)
• M5: 570,117 km (0.068 R)
• M6: 639,680 km (0.109 R)
• M7: 836,102 km (0.084 R)
• M8: 1,001,259 km (0.097 R)
• M9: 1,232,686 km (0.055 R)
• M10: 1,364,632 km (0.071 R)
• M11: 1,461,870 km (0.067 R)
• M12: 1,643,033 km (0.098 R)
• M13: 1,896,303 km (0.052 R)
• M14: 2,705,926 km (0.069 R)
• M15: 2,804,810 km (0.088 R)
• M16: 2,879,759 km (0.084 R)
• M17: 4,225,990 km (0.081 R)
• M18: 4,633,944 km (0.112 R)
• M19: 5,300,402 km (0.111 R)
• M20: 5,424,868 km (0.083 R)
• M21: 6,290,291 km (0.055 R)
• M22: 6,422,237 km (0.075 R)
• M23: 6,992,952 km (0.081 R)
• M24: 7,164,092 km (0.108 R)
• M25: 7,650,286 km (0.094 R)
• M26: 7,932,876 km (0.078 R)
• M27: 9,776,370 km (0.11 R)
• M28: 9,929,409 km (0.112 R)
• M29: 10,237,880 km (0.083 R)
• M30: 10,588,687 km (0.042 R)
• M31: 12,942,609 km (0.116 R)
• M32: 13,068,720 km (0.067 R)
• M33: 13,152,944 km (0.086 R)
• M34: 14,005,502 km (0.064 R)
• M35: 14,744,217 km (0.07 R)
• M36: 15,317,625 km (0.102 R)
• M37: 16,078,480 km (0.065 R)
• M38: 16,214,016 km (0.098 R)
• M39: 17,358,439 km (0.1 R)
• M40: 17,543,941 km (0.08 R)
• M41: 18,010,686 km (0.104 R)
• M42: 18,908,572 km (0.029 R)
• M43: 19,004,016 km (0.096 R)
• M44: 19,099,459 km (0.06 R)
• M45: 20,015,148 km (0.053 R)
• M46: 21,291,068 km (0.11 R)
• M47: 21,489,734 km (0.07 R)
• M48: 21,988,942 km (0.083 R)
• M49: 22,948,164 km (0.102 R)
• M50: 23,407,429 km (0.07 R)
• M51: 24,386,547 km (0.114 R)
• M52: 24,907,297 km (0.085 R)
• M53: 25,379,279 km (0.084 R)
• M54: 26,172,147 km (0.118 R)
• M55: 27,080,655 km (0.099 R)
• M56: 27,565,801 km (0.082 R)
• M57: 28,544,770 km (0.069 R)
• M58: 28,983,540 km (0.115 R)
• M59: 29,258,950 km (0.116 R)
• M60: 29,424,555 km (0.091 R)
• M61: 30,090,116 km (0.078 R)
• M62: 30,257,366 km (0.114 R)
• M63: 31,379,799 km (0.107 R)
• M64: 31,946,176 km (0.101 R)
• M65: 33,088,955 km (0.073 R)
• M66: 33,203,995 km (0.027 R)
• M67: 33,376,781 km (0.087 R)
• M68: 34,187,153 km (0.114 R)
• M69: 35,238,377 km (0.051 R)
• M70: 36,122,500 km (0.102 R)
• M71: 36,240,982 km (0.102 R)
• M72: 36,954,414 km (0.116 R)
• M73: 37,372,690 km (0.083 R)
• M74: 37,552,357 km (0.118 R)
• M75: 37,912,738 km (0.063 R)
• M76: 38,818,703 km (0.108 R)
• M77: 39,609,477 km (0.041 R)
• M78: 39,976,441 km (0.119 R)
• M79: 41,145,398 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.8

Radius: 8.7

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.67 AU - 10.43 AU

Year: 9369 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,995,380 km

• M1: 120,127 km (0.117 R)
• M2: 304,731 km (0.099 R)
• M3: 483,351 km (0.077 R)
• M4: 555,906 km (0.103 R)
• M5: 648,208 km (0.072 R)
• M6: 797,357 km (0.119 R)
• M7: 867,368 km (0.11 R)
• M8: 1,270,236 km (0.107 R)
• M9: 1,591,123 km (0.055 R)
• M10: 1,726,509 km (0.082 R)
• M11: 1,795,773 km (0.044 R)
• M12: 2,434,257 km (0.09 R)
• M13: 2,778,182 km (0.057 R)
• M14: 3,279,784 km (0.058 R)
• M15: 3,511,810 km (0.119 R)
• M16: 3,869,798 km (0.108 R)
• M17: 4,428,845 km (0.055 R)
• M18: 4,492,574 km (0.037 R)
• M19: 5,146,316 km (0.117 R)
• M20: 5,246,996 km (0.045 R)
• M21: 5,864,685 km (0.032 R)
• M22: 5,969,853 km (0.086 R)
• M23: 6,360,901 km (0.093 R)
• M24: 6,907,532 km (0.103 R)
• M25: 7,205,381 km (0.055 R)
• M26: 8,006,927 km (0.077 R)
• M27: 8,084,718 km (0.098 R)
• M28: 8,162,808 km (0.113 R)
• M29: 8,957,322 km (0.112 R)
• M30: 9,569,327 km (0.12 R)
• M31: 10,406,327 km (0.098 R)
• M32: 10,704,775 km (0.073 R)
• M33: 10,919,747 km (0.105 R)
• M34: 11,179,598 km (0.091 R)
• M35: 11,441,395 km (0.071 R)
• M36: 12,464,046 km (0.054 R)
• M37: 12,917,627 km (0.086 R)
• M38: 13,054,808 km (0.055 R)
• M39: 13,887,918 km (0.084 R)
• M40: 14,169,462 km (0.033 R)
• M41: 14,881,547 km (0.052 R)
• M42: 15,800,228 km (0.081 R)
• M43: 16,687,343 km (0.11 R)
• M44: 18,048,235 km (0.117 R)
• M45: 19,759,485 km (0.106 R)
• M46: 20,023,226 km (0.112 R)
• M47: 20,500,892 km (0.101 R)
• M48: 21,251,574 km (0.08 R)
• M49: 21,684,511 km (0.054 R)
• M50: 21,738,815 km (0.114 R)
• M51: 22,614,112 km (0.091 R)
• M52: 22,834,769 km (0.104 R)
• M53: 23,556,878 km (0.069 R)
• M54: 24,286,317 km (0.046 R)
• M55: 24,342,865 km (0.111 R)
• M56: 24,625,605 km (0.072 R)
• M57: 24,966,389 km (0.108 R)
• M58: 25,595,148 km (0.103 R)
• M59: 25,652,594 km (0.119 R)
• M60: 28,280,879 km (0.049 R)
• M61: 28,996,106 km (0.104 R)
• M62: 29,416,028 km (0.094 R)
• M63: 29,777,606 km (0.074 R)
• M64: 31,238,579 km (0.063 R)
• M65: 31,299,914 km (0.084 R)
• M66: 33,285,227 km (0.094 R)
• M67: 34,610,215 km (0.114 R)
• M68: 35,247,054 km (0.101 R)
• M69: 35,887,931 km (0.1 R)
• M70: 37,376,430 km (0.085 R)
• M71: 38,489,438 km (0.103 R)
• M72: 39,347,980 km (0.03 R)
• M73: 40,212,805 km (0.11 R)
• M74: 41,353,190 km (0.113 R)
• M75: 41,420,658 km (0.097 R)
• M76: 41,488,127 km (0.097 R)
• M77: 42,028,923 km (0.114 R)
• M78: 42,368,211 km (0.096 R)
• M79: 43,734,339 km (0.081 R)
• M80: 43,940,485 km (0.1 R)
• M81: 44,284,859 km (0.096 R)
• M82: 44,906,887 km (0.099 R)
• M83: 45,114,828 km (0.084 R)
• M84: 45,392,632 km (0.076 R)
• M85: 46,159,620 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 5.4

Gravity: 12.67 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.82 AU - 15.86 AU

Year: 17242 Days

Day: 18.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,995,380 km

• M1: 86,916 km (0.1 R)
• M2: 202,556 km (0.09 R)
• M3: 262,694 km (0.101 R)
• M4: 434,133 km (0.06 R)
• M5: 515,514 km (0.104 R)
• M6: 674,986 km (0.059 R)
• M7: 790,026 km (0.045 R)
• M8: 829,819 km (0.099 R)
• M9: 911,500 km (0.096 R)
• M10: 1,288,038 km (0.091 R)
• M11: 1,865,934 km (0.087 R)
• M12: 1,973,944 km (0.077 R)
• M13: 3,065,859 km (0.075 R)
• M14: 3,653,778 km (0.118 R)
• M15: 3,891,789 km (0.111 R)
• M16: 4,099,730 km (0.084 R)
• M17: 4,169,891 km (0.064 R)
• M18: 4,311,261 km (0.087 R)
• M19: 4,745,095 km (0.085 R)
• M20: 5,192,841 km (0.071 R)
• M21: 6,533,089 km (0.037 R)
• M22: 6,615,218 km (0.042 R)
• M23: 7,326,107 km (0.027 R)
• M24: 8,281,589 km (0.11 R)
• M25: 8,819,243 km (0.115 R)
• M26: 9,974,887 km (0.076 R)
• M27: 10,022,160 km (0.064 R)
• M28: 10,787,802 km (0.113 R)
• M29: 12,021,086 km (0.109 R)
• M30: 12,121,766 km (0.103 R)
• M31: 12,273,159 km (0.068 R)
• M32: 12,374,437 km (0.116 R)
• M33: 12,577,890 km (0.099 R)
• M34: 13,143,071 km (0.094 R)
• M35: 13,874,155 km (0.091 R)
• M36: 14,457,886 km (0.053 R)
• M37: 14,618,554 km (0.101 R)
• M38: 16,312,301 km (0.062 R)
• M39: 18,240,020 km (0.067 R)
• M40: 18,471,597 km (0.119 R)
• M41: 18,762,266 km (0.099 R)
• M42: 20,658,568 km (0.11 R)
• M43: 20,718,856 km (0.112 R)
• M44: 21,446,201 km (0.081 R)
• M45: 21,935,835 km (0.1 R)
• M46: 24,565,915 km (0.111 R)
• M47: 24,629,793 km (0.115 R)
• M48: 25,078,138 km (0.047 R)
• M49: 26,047,832 km (0.03 R)
• M50: 27,824,157 km (0.093 R)
• M51: 28,491,962 km (0.083 R)
• M52: 28,693,320 km (0.089 R)
• M53: 28,962,447 km (0.06 R)
• M54: 29,707,145 km (0.086 R)
• M55: 29,911,346 km (0.097 R)
• M56: 30,115,996 km (0.043 R)
• M57: 30,526,642 km (0.11 R)
• M58: 30,663,973 km (0.099 R)
• M59: 31,422,734 km (0.102 R)
• M60: 31,630,824 km (0.12 R)
• M61: 33,382,166 km (0.096 R)
• M62: 33,665,355 km (0.102 R)
• M63: 33,807,174 km (0.114 R)
• M64: 33,949,292 km (0.056 R)
• M65: 35,814,029 km (0.077 R)
• M66: 36,321,765 km (0.089 R)
• M67: 36,394,469 km (0.068 R)
• M68: 37,932,934 km (0.095 R)
• M69: 38,302,440 km (0.109 R)
• M70: 38,747,195 km (0.119 R)
• M71: 39,492,491 km (0.116 R)
• M72: 39,642,089 km (0.078 R)
• M73: 40,393,071 km (0.112 R)
• M74: 40,619,263 km (0.069 R)
• M75: 41,832,801 km (0.089 R)
• M76: 41,908,946 km (0.099 R)
• M77: 42,597,246 km (0.116 R)
• M78: 42,750,733 km (0.117 R)
• M79: 43,752,590 km (0.081 R)
• M80: 44,684,136 km (0.102 R)
• M81: 45,622,414 km (0.059 R)
• M82: 45,858,030 km (0.086 R)
• M83: 46,015,258 km (0.116 R)
• M84: 47,757,026 km (0.03 R)
• M85: 47,996,083 km (0.054 R)
• M86: 49,359,069 km (0.041 R)
• M87: 49,520,186 km (0.094 R)
• M88: 49,600,820 km (0.087 R)
• M89: 50,409,695 km (0.094 R)
• M90: 50,815,854 km (0.033 R)
• M91: 51,223,059 km (0.102 R)
• M92: 53,440,399 km (0.077 R)
• M93: 54,852,602 km (0.1 R)
• M94: 55,772,929 km (0.031 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.3

Radius: 6.9

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.1 AU - 20.2 AU

Year: 31404 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,995,380 km

• M1: 131,497 km (0.054 R)
• M2: 1,096,403 km (0.069 R)
• M3: 1,144,873 km (0.107 R)
• M4: 1,194,090 km (0.1 R)
• M5: 1,320,500 km (0.07 R)
• M6: 1,372,261 km (0.06 R)
• M7: 1,451,399 km (0.111 R)
• M8: 2,291,391 km (0.052 R)
• M9: 2,481,230 km (0.064 R)
• M10: 2,842,659 km (0.113 R)
• M11: 3,614,584 km (0.101 R)
• M12: 5,212,439 km (0.11 R)
• M13: 5,802,004 km (0.07 R)
• M14: 5,931,107 km (0.118 R)
• M15: 6,017,724 km (0.063 R)
• M16: 6,104,790 km (0.058 R)
• M17: 6,861,306 km (0.082 R)
• M18: 7,319,973 km (0.104 R)
• M19: 7,553,047 km (0.101 R)
• M20: 7,694,118 km (0.109 R)
• M21: 7,788,664 km (0.088 R)
• M22: 8,170,587 km (0.092 R)
• M23: 8,218,757 km (0.087 R)
• M24: 8,266,928 km (0.103 R)
• M25: 9,052,018 km (0.046 R)
• M26: 10,221,873 km (0.034 R)
• M27: 10,430,113 km (0.101 R)
• M28: 12,756,061 km (0.096 R)
• M29: 13,262,450 km (0.082 R)
• M30: 14,294,825 km (0.094 R)
• M31: 16,253,809 km (0.109 R)
• M32: 16,680,013 km (0.074 R)
• M33: 16,863,869 km (0.098 R)
• M34: 18,295,371 km (0.109 R)
• M35: 19,442,487 km (0.106 R)
• M36: 19,506,964 km (0.103 R)
• M37: 20,089,797 km (0.057 R)
• M38: 21,472,082 km (0.093 R)
• M39: 22,545,745 km (0.084 R)
• M40: 22,884,884 km (0.062 R)
• M41: 23,089,235 km (0.116 R)
• M42: 23,499,582 km (0.076 R)
• M43: 23,568,247 km (0.113 R)
• M44: 24,327,456 km (0.056 R)
• M45: 24,675,271 km (0.065 R)
• M46: 25,024,732 km (0.119 R)
• M47: 25,235,216 km (0.086 R)
• M48: 26,510,239 km (0.091 R)
• M49: 28,024,020 km (0.087 R)
• M50: 29,491,724 km (0.106 R)
• M51: 30,160,277 km (0.053 R)
• M52: 31,134,907 km (0.068 R)
• M53: 31,588,189 km (0.073 R)
• M54: 32,348,445 km (0.098 R)
• M55: 32,424,740 km (0.104 R)
• M56: 32,730,817 km (0.107 R)
• M57: 32,884,305 km (0.104 R)
• M58: 33,268,771 km (0.084 R)
• M59: 36,001,625 km (0.034 R)
• M60: 36,318,623 km (0.082 R)
• M61: 38,320,093 km (0.093 R)
• M62: 38,643,673 km (0.099 R)
• M63: 38,968,151 km (0.054 R)
• M64: 39,212,145 km (0.064 R)
• M65: 40,604,004 km (0.116 R)
• M66: 41,099,173 km (0.102 R)
• M67: 41,928,842 km (0.108 R)
• M68: 42,262,296 km (0.12 R)
• M69: 42,429,247 km (0.099 R)
• M70: 42,764,047 km (0.096 R)
• M71: 44,365,941 km (0.089 R)
• M72: 44,620,557 km (0.115 R)
• M73: 44,790,650 km (0.052 R)
• M74: 45,216,854 km (0.067 R)
• M75: 45,644,405 km (0.076 R)
• M76: 46,159,171 km (0.057 R)
• M77: 46,762,200 km (0.078 R)
• M78: 47,194,538 km (0.092 R)
• M79: 47,541,306 km (0.12 R)
• M80: 47,628,222 km (0.097 R)
• M81: 48,063,103 km (0.106 R)
• M82: 48,674,360 km (0.074 R)
• M83: 49,200,197 km (0.117 R)
• M84: 50,346,116 km (0.115 R)
• M85: 50,966,798 km (0.029 R)
• M86: 51,322,691 km (0.06 R)
• M87: 52,754,044 km (0.1 R)
• M88: 56,757,731 km (0.077 R)
• M89: 57,034,338 km (0.096 R)
• M90: 61,046,702 km (0.092 R)
• M91: 61,141,099 km (0.111 R)
• M92: 61,898,064 km (0.043 R)
• M93: 63,708,048 km (0.088 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit