🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.53 AU - 0.61 AU

Year: 152 Days

Day: 20.5 Hours

Environment

Temp: 218 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,874,734 km

• M1: 86,617 km (0.089 R)
• M2: 253,419 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.69 AU - 0.73 AU

Year: 211 Days

Day: 25.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.09 AU - 1.61 AU

Year: 554 Days

Day: 27.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 110,874,734 km

• M1: 403,765 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.05 AU - 3.45 AU

Year: 2069 Days

Day: 38.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.71 AU - 4.61 AU

Year: 2996 Days

Day: 12.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 144.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.86 AU - 5.28 AU

Year: 4031 Days

Day: 36.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,874,734 km

• M1: 1,227,451 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 10

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.54 AU - 5.66 AU

Year: 4679 Days

Day: 8.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 146.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 110,874,734 km

• M1: 167,998 km (0.108 R)
• M2: 247,734 km (0.084 R)
• M3: 351,106 km (0.105 R)
• M4: 439,668 km (0.112 R)
• M5: 530,025 km (0.073 R)
• M6: 691,292 km (0.047 R)
• M7: 774,169 km (0.098 R)
• M8: 914,492 km (0.108 R)
• M9: 987,944 km (0.102 R)
• M10: 1,121,535 km (0.088 R)
• M11: 1,190,799 km (0.114 R)
• M12: 1,581,399 km (0.093 R)
• M13: 1,728,005 km (0.072 R)
• M14: 1,890,917 km (0.078 R)
• M15: 1,962,425 km (0.065 R)
• M16: 2,034,830 km (0.108 R)
• M17: 2,145,084 km (0.057 R)
• M18: 2,726,720 km (0.114 R)
• M19: 2,835,029 km (0.082 R)
• M20: 2,986,572 km (0.107 R)
• M21: 3,829,107 km (0.079 R)
• M22: 4,027,773 km (0.082 R)
• M23: 4,167,198 km (0.056 R)
• M24: 4,371,549 km (0.082 R)
• M25: 4,579,191 km (0.089 R)
• M26: 4,659,974 km (0.04 R)
• M27: 4,872,103 km (0.083 R)
• M28: 5,154,544 km (0.075 R)
• M29: 5,683,074 km (0.105 R)
• M30: 6,033,432 km (0.077 R)
• M31: 6,336,667 km (0.063 R)
• M32: 6,626,737 km (0.112 R)
• M33: 6,755,092 km (0.056 R)
• M34: 7,069,995 km (0.08 R)
• M35: 7,257,591 km (0.073 R)
• M36: 7,351,987 km (0.04 R)
• M37: 7,580,124 km (0.06 R)
• M38: 8,200,207 km (0.095 R)
• M39: 8,695,975 km (0.117 R)
• M40: 8,776,159 km (0.118 R)
• M41: 9,242,306 km (0.118 R)
• M42: 9,841,595 km (0.117 R)
• M43: 9,904,277 km (0.117 R)
• M44: 10,368,329 km (0.061 R)
• M45: 10,710,310 km (0.12 R)
• M46: 11,449,174 km (0.064 R)
• M47: 11,935,965 km (0.079 R)
• M48: 12,114,735 km (0.085 R)
• M49: 12,316,991 km (0.096 R)
• M50: 12,384,609 km (0.093 R)
• M51: 12,497,556 km (0.118 R)
• M52: 12,633,540 km (0.11 R)
• M53: 12,838,639 km (0.117 R)
• M54: 13,067,673 km (0.067 R)
• M55: 13,367,467 km (0.045 R)
• M56: 13,576,456 km (0.061 R)
• M57: 13,786,491 km (0.119 R)
• M58: 13,903,626 km (0.05 R)
• M59: 14,304,399 km (0.112 R)
• M60: 14,613,318 km (0.075 R)
• M61: 14,708,911 km (0.064 R)
• M62: 14,804,654 km (0.044 R)
• M63: 15,165,484 km (0.094 R)
• M64: 15,407,683 km (0.067 R)
• M65: 16,166,743 km (0.109 R)
• M66: 16,389,344 km (0.105 R)
• M67: 16,612,993 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 13.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.05 AU - 10.47 AU

Year: 10766 Days

Day: 7.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 68.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 110,874,734 km

• M1: 640,129 km (0.045 R)
• M2: 1,205,908 km (0.066 R)
• M3: 1,340,247 km (0.092 R)
• M4: 1,698,983 km (0.097 R)
• M5: 1,825,393 km (0.037 R)
• M6: 2,196,845 km (0.072 R)
• M7: 2,420,194 km (0.096 R)
• M8: 2,505,914 km (0.115 R)
• M9: 2,919,702 km (0.12 R)
• M10: 3,419,209 km (0.092 R)
• M11: 3,548,461 km (0.114 R)
• M12: 3,945,943 km (0.087 R)
• M13: 4,184,552 km (0.102 R)
• M14: 4,427,947 km (0.097 R)
• M15: 5,186,109 km (0.089 R)
• M16: 6,101,798 km (0.118 R)
• M17: 6,699,591 km (0.116 R)
• M18: 7,610,193 km (0.117 R)
• M19: 7,994,061 km (0.096 R)
• M20: 9,273,572 km (0.108 R)
• M21: 9,500,662 km (0.037 R)
• M22: 10,286,499 km (0.103 R)
• M23: 11,723,836 km (0.091 R)
• M24: 12,416,174 km (0.031 R)
• M25: 12,716,866 km (0.11 R)
• M26: 13,479,367 km (0.077 R)
• M27: 13,685,213 km (0.112 R)
• M28: 14,100,048 km (0.11 R)
• M29: 14,942,135 km (0.055 R)
• M30: 15,530,653 km (0.112 R)
• M31: 15,800,527 km (0.069 R)
• M32: 16,072,197 km (0.113 R)
• M33: 16,235,857 km (0.076 R)
• M34: 16,730,278 km (0.09 R)
• M35: 17,397,036 km (0.103 R)
• M36: 18,299,859 km (0.103 R)
• M37: 18,699,584 km (0.068 R)
• M38: 18,986,812 km (0.106 R)
• M39: 19,682,442 km (0.113 R)
• M40: 20,800,686 km (0.099 R)
• M41: 21,038,846 km (0.105 R)
• M42: 21,158,225 km (0.118 R)
• M43: 22,242,660 km (0.116 R)
• M44: 22,914,355 km (0.084 R)
• M45: 24,340,322 km (0.119 R)
• M46: 24,717,009 km (0.054 R)
• M47: 27,472,901 km (0.05 R)
• M48: 27,668,725 km (0.079 R)
• M49: 27,996,344 km (0.035 R)
• M50: 28,390,983 km (0.109 R)
• M51: 28,853,839 km (0.08 R)
• M52: 29,988,240 km (0.087 R)
• M53: 31,341,651 km (0.081 R)
• M54: 31,683,034 km (0.101 R)
• M55: 31,957,097 km (0.098 R)
• M56: 32,922,452 km (0.078 R)
• M57: 33,757,508 km (0.059 R)
• M58: 34,388,362 km (0.104 R)
• M59: 34,740,665 km (0.101 R)
• M60: 35,661,888 km (0.09 R)
• M61: 37,094,886 km (0.104 R)
• M62: 37,383,760 km (0.1 R)
• M63: 37,963,751 km (0.101 R)
• M64: 38,182,014 km (0.104 R)
• M65: 38,619,738 km (0.104 R)
• M66: 39,500,420 km (0.114 R)
• M67: 40,313,335 km (0.05 R)
• M68: 40,759,137 km (0.055 R)
• M69: 43,848,781 km (0.118 R)
• M70: 44,077,816 km (0.05 R)
• M71: 44,690,569 km (0.091 R)
• M72: 45,614,934 km (0.088 R)
• M73: 45,924,452 km (0.065 R)
• M74: 46,234,568 km (0.113 R)
• M75: 46,857,195 km (0.109 R)
• M76: 47,560,753 km (0.095 R)
• M77: 47,717,682 km (0.113 R)
• M78: 49,216,203 km (0.102 R)
• M79: 51,855,559 km (0.081 R)
• M80: 53,722,241 km (0.115 R)
• M81: 54,376,732 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.2

Radius: 7.4

Gravity: 17.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.46 AU - 22.96 AU

Year: 29730 Days

Day: 25 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,874,734 km

• M1: 337,642 km (0.026 R)
• M2: 667,655 km (0.062 R)
• M3: 978,220 km (0.12 R)
• M4: 2,934,811 km (0.113 R)
• M5: 3,490,717 km (0.075 R)
• M6: 3,595,286 km (0.057 R)
• M7: 3,915,275 km (0.075 R)
• M8: 4,024,033 km (0.093 R)
• M9: 4,812,713 km (0.066 R)
• M10: 5,165,315 km (0.049 R)
• M11: 5,587,032 km (0.11 R)
• M12: 5,648,217 km (0.114 R)
• M13: 5,771,336 km (0.103 R)
• M14: 7,652,529 km (0.088 R)
• M15: 8,271,865 km (0.105 R)
• M16: 9,194,584 km (0.101 R)
• M17: 9,558,257 km (0.105 R)
• M18: 10,374,612 km (0.118 R)
• M19: 11,213,258 km (0.095 R)
• M20: 11,445,733 km (0.089 R)
• M21: 12,073,446 km (0.066 R)
• M22: 12,471,526 km (0.113 R)
• M23: 14,023,005 km (0.09 R)
• M24: 14,778,923 km (0.113 R)
• M25: 17,036,206 km (0.08 R)
• M26: 18,023,103 km (0.083 R)
• M27: 18,660,838 km (0.081 R)
• M28: 20,051,949 km (0.047 R)
• M29: 20,145,896 km (0.06 R)
• M30: 20,902,562 km (0.034 R)
• M31: 21,093,150 km (0.077 R)
• M32: 25,430,441 km (0.091 R)
• M33: 26,762,909 km (0.059 R)
• M34: 27,281,565 km (0.093 R)
• M35: 27,385,685 km (0.056 R)
• M36: 33,645,459 km (0.055 R)
• M37: 33,980,857 km (0.069 R)
• M38: 34,542,148 km (0.08 R)
• M39: 35,219,827 km (0.109 R)
• M40: 35,901,993 km (0.111 R)
• M41: 36,244,572 km (0.091 R)
• M42: 36,473,606 km (0.087 R)
• M43: 37,163,701 km (0.098 R)
• M44: 37,742,047 km (0.113 R)
• M45: 38,206,847 km (0.106 R)
• M46: 38,323,384 km (0.047 R)
• M47: 39,142,133 km (0.059 R)
• M48: 40,203,381 km (0.076 R)
• M49: 40,321,862 km (0.063 R)
• M50: 41,274,053 km (0.099 R)
• M51: 41,633,087 km (0.074 R)
• M52: 43,321,898 km (0.05 R)
• M53: 43,443,371 km (0.088 R)
• M54: 46,144,660 km (0.116 R)
• M55: 46,890,854 km (0.087 R)
• M56: 48,647,283 km (0.109 R)
• M57: 49,406,492 km (0.072 R)
• M58: 49,533,501 km (0.087 R)
• M59: 49,787,667 km (0.104 R)
• M60: 49,914,975 km (0.089 R)
• M61: 50,042,283 km (0.071 R)
• M62: 50,425,104 km (0.099 R)
• M63: 51,836,859 km (0.119 R)
• M64: 54,436,720 km (0.039 R)
• M65: 59,357,294 km (0.081 R)
• M66: 63,174,283 km (0.062 R)
• M67: 64,279,363 km (0.074 R)
• M68: 64,834,221 km (0.111 R)
• M69: 65,390,725 km (0.099 R)
• M70: 68,904,779 km (0.086 R)
• M71: 70,756,202 km (0.077 R)
• M72: 70,899,368 km (0.073 R)
• M73: 74,071,591 km (0.074 R)
• M74: 75,236,659 km (0.028 R)
• M75: 77,584,747 km (0.106 R)
• M76: 80,852,563 km (0.101 R)
• M77: 81,751,646 km (0.03 R)
• M78: 82,352,730 km (0.079 R)
• M79: 83,257,349 km (0.099 R)
• M80: 83,862,173 km (0.074 R)
• M81: 88,753,126 km (0.077 R)
• M82: 89,216,281 km (0.12 R)
• M83: 94,995,396 km (0.113 R)
• M84: 95,153,222 km (0.083 R)
• M85: 96,419,418 km (0.062 R)
• M86: 100,250,919 km (0.119 R)
• M87: 103,157,007 km (0.116 R)
• M88: 104,294,699 km (0.057 R)
• M89: 107,239,084 km (0.085 R)
• M90: 107,567,900 km (0.07 R)
• M91: 109,051,911 km (0.057 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit