🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.49 AU - 0.61 AU

Year: 173 Days

Day: 25.9 Hours

Environment

Temp: 69 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,602,002 km

• M1: 301,589 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.07 AU - 1.71 AU

Year: 696 Days

Day: 27.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.37 AU - 1.57 AU

Year: 757 Days

Day: 37.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,602,002 km

• M1: 389,702 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.1 AU - 2.46 AU

Year: 1462 Days

Day: 45.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,602,002 km

• M1: 697,874 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 12.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.52 AU - 5.2 AU

Year: 4549 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 67,602,002 km

• M1: 159,471 km (0.108 R)
• M2: 239,656 km (0.105 R)
• M3: 318,943 km (0.113 R)
• M4: 433,684 km (0.075 R)
• M5: 820,245 km (0.064 R)
• M6: 1,032,375 km (0.112 R)
• M7: 1,130,661 km (0.105 R)
• M8: 1,253,032 km (0.11 R)
• M9: 1,347,877 km (0.095 R)
• M10: 1,590,674 km (0.045 R)
• M11: 1,694,196 km (0.103 R)
• M12: 1,788,143 km (0.062 R)
• M13: 1,981,723 km (0.066 R)
• M14: 2,144,336 km (0.03 R)
• M15: 2,272,392 km (0.102 R)
• M16: 2,403,140 km (0.114 R)
• M17: 2,482,876 km (0.111 R)
• M18: 2,713,705 km (0.067 R)
• M19: 2,895,018 km (0.101 R)
• M20: 3,196,607 km (0.095 R)
• M21: 3,314,191 km (0.033 R)
• M22: 3,523,628 km (0.095 R)
• M23: 3,675,919 km (0.094 R)
• M24: 3,861,570 km (0.099 R)
• M25: 4,404,610 km (0.098 R)
• M26: 4,585,624 km (0.068 R)
• M27: 4,853,254 km (0.105 R)
• M28: 4,954,831 km (0.056 R)
• M29: 5,229,642 km (0.113 R)
• M30: 5,368,918 km (0.105 R)
• M31: 5,491,738 km (0.116 R)
• M32: 5,580,150 km (0.101 R)
• M33: 5,776,273 km (0.075 R)
• M34: 6,120,348 km (0.03 R)
• M35: 6,248,853 km (0.12 R)
• M36: 6,415,355 km (0.112 R)
• M37: 6,847,693 km (0.047 R)
• M38: 7,425,739 km (0.061 R)
• M39: 7,563,070 km (0.093 R)
• M40: 8,444,650 km (0.062 R)
• M41: 8,752,672 km (0.096 R)
• M42: 9,085,378 km (0.086 R)
• M43: 9,274,320 km (0.112 R)
• M44: 9,358,693 km (0.068 R)
• M45: 9,978,477 km (0.081 R)
• M46: 10,282,310 km (0.09 R)
• M47: 10,854,971 km (0.082 R)
• M48: 10,943,982 km (0.068 R)
• M49: 11,033,142 km (0.08 R)
• M50: 11,347,597 km (0.082 R)
• M51: 11,710,521 km (0.066 R)
• M52: 11,847,553 km (0.106 R)
• M53: 12,192,526 km (0.065 R)
• M54: 12,424,402 km (0.082 R)
• M55: 13,942,821 km (0.079 R)
• M56: 14,039,760 km (0.103 R)
• M57: 14,161,084 km (0.083 R)
• M58: 14,429,313 km (0.07 R)
• M59: 15,020,524 km (0.062 R)
• M60: 15,669,928 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.6

Radius: 13.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.13 AU - 10.13 AU

Year: 11713 Days

Day: 7.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,602,002 km

• M1: 415,134 km (0.114 R)
• M2: 580,440 km (0.054 R)
• M3: 1,040,603 km (0.076 R)
• M4: 1,208,302 km (0.104 R)
• M5: 1,668,615 km (0.071 R)
• M6: 1,800,410 km (0.043 R)
• M7: 1,970,503 km (0.088 R)
• M8: 2,092,874 km (0.107 R)
• M9: 2,704,580 km (0.051 R)
• M10: 3,266,021 km (0.059 R)
• M11: 3,560,429 km (0.102 R)
• M12: 3,754,308 km (0.067 R)
• M13: 4,130,397 km (0.114 R)
• M14: 5,429,505 km (0.117 R)
• M15: 5,578,505 km (0.098 R)
• M16: 5,703,718 km (0.049 R)
• M17: 5,829,829 km (0.045 R)
• M18: 5,982,568 km (0.053 R)
• M19: 6,659,499 km (0.057 R)
• M20: 7,306,061 km (0.087 R)
• M21: 7,470,918 km (0.06 R)
• M22: 7,888,445 km (0.105 R)
• M23: 8,029,217 km (0.106 R)
• M24: 8,285,029 km (0.07 R)
• M25: 8,456,917 km (0.063 R)
• M26: 8,659,174 km (0.072 R)
• M27: 8,892,097 km (0.102 R)
• M28: 9,186,356 km (0.1 R)
• M29: 9,304,988 km (0.096 R)
• M30: 9,424,067 km (0.084 R)
• M31: 10,210,803 km (0.09 R)
• M32: 11,081,462 km (0.08 R)
• M33: 11,302,867 km (0.107 R)
• M34: 12,203,446 km (0.107 R)
• M35: 13,193,635 km (0.083 R)
• M36: 13,868,321 km (0.079 R)
• M37: 15,145,737 km (0.07 R)
• M38: 15,391,676 km (0.108 R)
• M39: 15,709,871 km (0.086 R)
• M40: 15,816,384 km (0.029 R)
• M41: 16,280,886 km (0.12 R)
• M42: 17,223,352 km (0.119 R)
• M43: 17,516,863 km (0.119 R)
• M44: 17,664,217 km (0.107 R)
• M45: 17,886,071 km (0.094 R)
• M46: 18,295,371 km (0.116 R)
• M47: 18,594,866 km (0.058 R)
• M48: 19,198,792 km (0.052 R)
• M49: 19,426,929 km (0.105 R)
• M50: 19,809,301 km (0.097 R)
• M51: 21,639,033 km (0.109 R)
• M52: 22,996,334 km (0.111 R)
• M53: 24,093,635 km (0.102 R)
• M54: 25,834,505 km (0.104 R)
• M55: 26,381,435 km (0.093 R)
• M56: 26,635,302 km (0.1 R)
• M57: 27,017,375 km (0.117 R)
• M58: 27,529,898 km (0.064 R)
• M59: 28,088,496 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.5

Radius: 4.3

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.86 AU - 15.52 AU

Year: 20340 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,602,002 km

• M1: 55,650 km (0.11 R)
• M2: 216,618 km (0.114 R)
• M3: 320,439 km (0.065 R)
• M4: 440,117 km (0.052 R)
• M5: 495,767 km (0.102 R)
• M6: 655,837 km (0.117 R)
• M7: 948,600 km (0.112 R)
• M8: 1,668,764 km (0.089 R)
• M9: 1,727,407 km (0.113 R)
• M10: 1,877,304 km (0.095 R)
• M11: 2,253,991 km (0.031 R)
• M12: 2,687,825 km (0.119 R)
• M13: 2,826,353 km (0.052 R)
• M14: 3,110,589 km (0.113 R)
• M15: 3,146,791 km (0.087 R)
• M16: 4,255,611 km (0.11 R)
• M17: 4,457,867 km (0.081 R)
• M18: 4,663,414 km (0.114 R)
• M19: 4,788,179 km (0.115 R)
• M20: 4,829,917 km (0.097 R)
• M21: 5,169,055 km (0.11 R)
• M22: 5,255,074 km (0.082 R)
• M23: 5,559,655 km (0.073 R)
• M24: 5,780,761 km (0.098 R)
• M25: 6,277,426 km (0.079 R)
• M26: 6,369,129 km (0.082 R)
• M27: 6,553,883 km (0.119 R)
• M28: 6,647,082 km (0.078 R)
• M29: 6,976,347 km (0.055 R)
• M30: 7,119,063 km (0.088 R)
• M31: 7,262,677 km (0.08 R)
• M32: 8,194,971 km (0.044 R)
• M33: 9,847,878 km (0.101 R)
• M34: 9,901,135 km (0.103 R)
• M35: 10,222,920 km (0.089 R)
• M36: 10,986,767 km (0.081 R)
• M37: 11,319,772 km (0.078 R)
• M38: 11,656,068 km (0.109 R)
• M39: 12,858,685 km (0.061 R)
• M40: 12,975,222 km (0.12 R)
• M41: 15,565,359 km (0.111 R)
• M42: 17,334,653 km (0.108 R)
• M43: 18,177,488 km (0.088 R)
• M44: 18,308,386 km (0.104 R)
• M45: 20,105,355 km (0.072 R)
• M46: 20,240,742 km (0.098 R)
• M47: 20,308,509 km (0.117 R)
• M48: 20,376,427 km (0.118 R)
• M49: 20,921,861 km (0.052 R)
• M50: 21,818,700 km (0.096 R)
• M51: 22,798,416 km (0.119 R)
• M52: 23,222,676 km (0.097 R)
• M53: 24,655,524 km (0.076 R)
• M54: 25,382,570 km (0.115 R)
• M55: 25,748,786 km (0.097 R)
• M56: 25,822,238 km (0.105 R)
• M57: 26,264,449 km (0.117 R)
• M58: 26,857,904 km (0.095 R)
• M59: 27,530,795 km (0.114 R)
• M60: 28,969,478 km (0.059 R)
• M61: 29,428,893 km (0.112 R)
• M62: 29,967,894 km (0.112 R)
• M63: 30,122,429 km (0.085 R)
• M64: 31,447,268 km (0.097 R)
• M65: 31,840,411 km (0.111 R)
• M66: 33,670,142 km (0.092 R)
• M67: 34,476,325 km (0.116 R)
• M68: 37,930,839 km (0.043 R)
• M69: 38,433,189 km (0.108 R)
• M70: 39,444,620 km (0.067 R)
• M71: 42,184,356 km (0.063 R)
• M72: 44,103,098 km (0.115 R)
• M73: 45,073,240 km (0.096 R)
• M74: 45,516,499 km (0.041 R)
• M75: 45,694,071 km (0.107 R)
• M76: 46,050,264 km (0.087 R)
• M77: 46,228,584 km (0.049 R)
• M78: 46,317,894 km (0.108 R)
• M79: 50,762,597 km (0.06 R)
• M80: 52,243,017 km (0.05 R)
• M81: 53,175,610 km (0.09 R)
• M82: 54,113,589 km (0.12 R)
• M83: 55,151,649 km (0.092 R)
• M84: 55,720,719 km (0.088 R)
• M85: 58,208,681 km (0.068 R)
• M86: 59,272,172 km (0.053 R)
• M87: 61,516,589 km (0.066 R)
• M88: 62,995,215 km (0.117 R)
• M89: 63,788,532 km (0.091 R)
• M90: 64,186,462 km (0.114 R)
• M91: 65,786,412 km (0.102 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit