🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.59 AU - 0.71 AU

Year: 192 Days

Day: 35.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,252,663 km

• M1: 215,571 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.88 AU

Year: 243 Days

Day: 32.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,252,663 km

• M1: 50,863 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.89 AU - 1.39 AU

Year: 447 Days

Day: 47.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.99 AU - 1.31 AU

Year: 453 Days

Day: 42.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.42 AU - 2.34 AU

Year: 946 Days

Day: 24.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,252,663 km

• M1: 482,304 km (0.077 R)
• M2: 710,739 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.92 AU - 2.22 AU

Year: 1093 Days

Day: 20.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,252,663 km

• M1: 320,289 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.76 AU - 2.9 AU

Year: 1748 Days

Day: 18.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.7

Radius: 11.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.81 AU - 7.17 AU

Year: 6069 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,252,663 km

• M1: 181,462 km (0.069 R)
• M2: 257,458 km (0.107 R)
• M3: 349,760 km (0.1 R)
• M4: 482,453 km (0.118 R)
• M5: 653,294 km (0.092 R)
• M6: 785,987 km (0.112 R)
• M7: 876,644 km (0.086 R)
• M8: 1,360,742 km (0.086 R)
• M9: 1,664,426 km (0.111 R)
• M10: 2,074,324 km (0.079 R)
• M11: 2,160,193 km (0.115 R)
• M12: 2,395,062 km (0.079 R)
• M13: 2,530,897 km (0.085 R)
• M14: 3,100,117 km (0.074 R)
• M15: 3,570,004 km (0.079 R)
• M16: 4,408,948 km (0.098 R)
• M17: 4,501,849 km (0.107 R)
• M18: 4,708,294 km (0.1 R)
• M19: 4,956,327 km (0.053 R)
• M20: 5,052,967 km (0.03 R)
• M21: 5,545,443 km (0.093 R)
• M22: 5,848,230 km (0.113 R)
• M23: 5,950,405 km (0.117 R)
• M24: 6,115,262 km (0.117 R)
• M25: 6,239,727 km (0.097 R)
• M26: 6,491,500 km (0.083 R)
• M27: 7,266,567 km (0.084 R)
• M28: 7,487,074 km (0.102 R)
• M29: 7,867,053 km (0.055 R)
• M30: 8,669,346 km (0.105 R)
• M31: 8,903,317 km (0.112 R)
• M32: 9,401,628 km (0.065 R)
• M33: 9,982,217 km (0.102 R)
• M34: 10,080,054 km (0.079 R)
• M35: 10,178,340 km (0.104 R)
• M36: 10,574,325 km (0.09 R)
• M37: 12,130,592 km (0.119 R)
• M38: 12,313,700 km (0.067 R)
• M39: 13,323,934 km (0.111 R)
• M40: 13,431,794 km (0.077 R)
• M41: 13,621,335 km (0.076 R)
• M42: 13,757,319 km (0.029 R)
• M43: 13,948,356 km (0.059 R)
• M44: 14,582,202 km (0.063 R)
• M45: 14,777,128 km (0.051 R)
• M46: 15,112,975 km (0.114 R)
• M47: 15,282,021 km (0.049 R)
• M48: 15,394,967 km (0.099 R)
• M49: 15,678,605 km (0.073 R)
• M50: 16,453,223 km (0.103 R)
• M51: 16,569,011 km (0.093 R)
• M52: 16,714,121 km (0.069 R)
• M53: 17,534,815 km (0.076 R)
• M54: 18,129,018 km (0.12 R)
• M55: 18,518,720 km (0.042 R)
• M56: 19,215,248 km (0.026 R)
• M57: 19,428,874 km (0.071 R)
• M58: 19,551,395 km (0.112 R)
• M59: 20,353,538 km (0.094 R)
• M60: 20,883,863 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.7

Radius: 12.2

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.43 AU - 12.01 AU

Year: 11994 Days

Day: 11.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,252,663 km

• M1: 165,904 km (0.043 R)
• M2: 855,700 km (0.045 R)
• M3: 1,146,518 km (0.045 R)
• M4: 1,281,007 km (0.087 R)
• M5: 1,820,456 km (0.049 R)
• M6: 2,060,561 km (0.054 R)
• M7: 3,217,252 km (0.07 R)
• M8: 3,345,906 km (0.115 R)
• M9: 3,843,618 km (0.115 R)
• M10: 4,364,817 km (0.089 R)
• M11: 4,507,683 km (0.088 R)
• M12: 4,688,397 km (0.04 R)
• M13: 5,094,406 km (0.108 R)
• M14: 5,861,993 km (0.116 R)
• M15: 6,913,366 km (0.065 R)
• M16: 7,333,288 km (0.101 R)
• M17: 8,642,568 km (0.119 R)
• M18: 9,278,060 km (0.104 R)
• M19: 10,402,438 km (0.111 R)
• M20: 10,835,224 km (0.052 R)
• M21: 11,273,845 km (0.045 R)
• M22: 11,372,131 km (0.067 R)
• M23: 11,470,716 km (0.075 R)
• M24: 11,569,600 km (0.112 R)
• M25: 12,983,300 km (0.109 R)
• M26: 13,710,346 km (0.097 R)
• M27: 14,772,191 km (0.12 R)
• M28: 15,860,217 km (0.064 R)
• M29: 16,414,028 km (0.081 R)
• M30: 16,805,376 km (0.111 R)
• M31: 17,483,503 km (0.103 R)
• M32: 17,711,640 km (0.11 R)
• M33: 17,883,229 km (0.051 R)
• M34: 18,691,805 km (0.11 R)
• M35: 18,983,521 km (0.104 R)
• M36: 19,512,349 km (0.091 R)
• M37: 20,165,195 km (0.078 R)
• M38: 20,825,220 km (0.041 R)
• M39: 21,006,533 km (0.057 R)
• M40: 21,859,390 km (0.119 R)
• M41: 22,351,717 km (0.103 R)
• M42: 22,537,368 km (0.118 R)
• M43: 23,598,765 km (0.099 R)
• M44: 24,932,280 km (0.082 R)
• M45: 25,899,879 km (0.105 R)
• M46: 26,290,330 km (0.109 R)
• M47: 27,340,956 km (0.11 R)
• M48: 27,805,008 km (0.057 R)
• M49: 27,938,150 km (0.096 R)
• M50: 29,619,182 km (0.089 R)
• M51: 30,300,750 km (0.059 R)
• M52: 31,056,368 km (0.104 R)
• M53: 31,818,270 km (0.055 R)
• M54: 32,166,684 km (0.115 R)
• M55: 33,289,865 km (0.044 R)
• M56: 33,785,482 km (0.088 R)
• M57: 34,712,092 km (0.103 R)
• M58: 35,430,610 km (0.074 R)
• M59: 35,791,590 km (0.12 R)
• M60: 36,444,734 km (0.109 R)
• M61: 36,882,308 km (0.113 R)
• M62: 39,618,752 km (0.12 R)
• M63: 39,918,546 km (0.028 R)
• M64: 40,068,742 km (0.083 R)
• M65: 41,352,591 km (0.088 R)
• M66: 44,115,814 km (0.117 R)
• M67: 44,193,455 km (0.072 R)
• M68: 44,660,051 km (0.102 R)
• M69: 44,737,991 km (0.114 R)
• M70: 44,971,962 km (0.064 R)
• M71: 45,598,179 km (0.072 R)
• M72: 46,305,927 km (0.07 R)
• M73: 46,858,990 km (0.094 R)
• M74: 47,334,861 km (0.091 R)
• M75: 49,334,535 km (0.026 R)
• M76: 49,415,169 km (0.078 R)
• M77: 50,142,065 km (0.116 R)
• M78: 51,280,056 km (0.107 R)
• M79: 51,443,417 km (0.112 R)
• M80: 53,664,347 km (0.111 R)
• M81: 53,747,224 km (0.097 R)
• M82: 53,830,101 km (0.095 R)
• M83: 54,661,416 km (0.052 R)
• M84: 55,329,520 km (0.117 R)
• M85: 55,664,620 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit