🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.66 AU

Year: 170 Days

Day: 40.4 Hours

Environment

Temp: 88 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.66 AU - 0.72 AU

Year: 245 Days

Day: 38.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.66 AU - 0.78 AU

Year: 261 Days

Day: 20.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.74 AU - 0.88 AU

Year: 312 Days

Day: 13.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,121,597 km

• M1: 135,984 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.33 AU - 1.77 AU

Year: 825 Days

Day: 15.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,121,597 km

• M1: 740,509 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.37 AU - 2.13 AU

Year: 990 Days

Day: 39.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,121,597 km

• M1: 1,136,794 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.7 AU - 1.94 AU

Year: 1050 Days

Day: 17.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.4

Radius: 11.8

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.55 AU - 4.49 AU

Year: 3446 Days

Day: 5.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,121,597 km

• M1: 205,398 km (0.107 R)
• M2: 374,593 km (0.115 R)
• M3: 595,549 km (0.111 R)
• M4: 712,235 km (0.085 R)
• M5: 825,930 km (0.107 R)
• M6: 1,178,831 km (0.032 R)
• M7: 1,330,374 km (0.092 R)
• M8: 1,715,140 km (0.086 R)
• M9: 1,824,645 km (0.086 R)
• M10: 2,051,136 km (0.073 R)
• M11: 2,235,591 km (0.05 R)
• M12: 2,355,867 km (0.104 R)
• M13: 2,443,232 km (0.117 R)
• M14: 2,585,201 km (0.11 R)
• M15: 2,859,115 km (0.115 R)
• M16: 2,933,764 km (0.076 R)
• M17: 3,161,751 km (0.109 R)
• M18: 3,757,151 km (0.104 R)
• M19: 3,921,858 km (0.112 R)
• M20: 4,088,959 km (0.061 R)
• M21: 4,173,481 km (0.114 R)
• M22: 4,344,173 km (0.072 R)
• M23: 4,473,724 km (0.03 R)
• M24: 4,736,867 km (0.105 R)
• M25: 4,825,579 km (0.029 R)
• M26: 5,163,819 km (0.079 R)
• M27: 5,255,373 km (0.113 R)
• M28: 5,347,376 km (0.109 R)
• M29: 5,982,718 km (0.106 R)
• M30: 6,224,319 km (0.082 R)
• M31: 6,346,241 km (0.03 R)
• M32: 6,592,479 km (0.067 R)
• M33: 6,766,910 km (0.061 R)
• M34: 7,171,124 km (0.072 R)
• M35: 7,273,299 km (0.098 R)
• M36: 7,818,434 km (0.108 R)
• M37: 7,923,750 km (0.065 R)
• M38: 8,135,880 km (0.087 R)
• M39: 8,920,371 km (0.102 R)
• M40: 9,168,853 km (0.071 R)
• M41: 9,616,151 km (0.109 R)
• M42: 9,814,069 km (0.026 R)
• M43: 10,387,179 km (0.112 R)
• M44: 10,853,475 km (0.062 R)
• M45: 11,296,883 km (0.097 R)
• M46: 12,201,502 km (0.065 R)
• M47: 12,879,778 km (0.092 R)
• M48: 13,349,216 km (0.081 R)
• M49: 13,856,054 km (0.046 R)
• M50: 13,951,946 km (0.083 R)
• M51: 14,079,852 km (0.079 R)
• M52: 14,563,502 km (0.029 R)
• M53: 15,879,664 km (0.086 R)
• M54: 16,214,614 km (0.116 R)
• M55: 16,382,912 km (0.089 R)
• M56: 17,612,307 km (0.11 R)
• M57: 18,378,098 km (0.111 R)
• M58: 18,694,648 km (0.091 R)
• M59: 19,083,901 km (0.098 R)
• M60: 19,511,452 km (0.117 R)
• M61: 19,762,477 km (0.107 R)
• M62: 20,923,207 km (0.118 R)
• M63: 21,033,161 km (0.102 R)
• M64: 22,068,827 km (0.071 R)
• M65: 22,218,126 km (0.088 R)
• M66: 22,630,418 km (0.098 R)
• M67: 22,780,913 km (0.111 R)
• M68: 23,007,405 km (0.094 R)
• M69: 23,386,486 km (0.079 R)
• M70: 23,653,219 km (0.09 R)
• M71: 23,844,255 km (0.067 R)
• M72: 24,074,187 km (0.104 R)
• M73: 24,729,725 km (0.09 R)
• M74: 25,040,140 km (0.09 R)
• M75: 25,195,872 km (0.111 R)
• M76: 25,430,142 km (0.055 R)
• M77: 25,586,771 km (0.054 R)
• M78: 25,665,160 km (0.089 R)
• M79: 25,822,088 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 8.5

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.42 AU - 5.34 AU

Year: 4608 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,121,597 km

• M1: 106,663 km (0.091 R)
• M2: 253,868 km (0.087 R)
• M3: 364,121 km (0.102 R)
• M4: 431,291 km (0.116 R)
• M5: 546,780 km (0.083 R)
• M6: 637,885 km (0.105 R)
• M7: 984,653 km (0.099 R)
• M8: 1,832,125 km (0.102 R)
• M9: 1,955,095 km (0.1 R)
• M10: 2,008,800 km (0.063 R)
• M11: 2,099,157 km (0.083 R)
• M12: 2,265,510 km (0.04 R)
• M13: 2,417,053 km (0.089 R)
• M14: 2,912,072 km (0.029 R)
• M15: 3,330,647 km (0.082 R)
• M16: 3,459,900 km (0.091 R)
• M17: 4,624,519 km (0.112 R)
• M18: 5,037,858 km (0.095 R)
• M19: 5,261,357 km (0.082 R)
• M20: 5,361,887 km (0.071 R)
• M21: 5,847,631 km (0.113 R)
• M22: 6,030,141 km (0.043 R)
• M23: 6,135,308 km (0.057 R)
• M24: 6,214,595 km (0.029 R)
• M25: 6,454,550 km (0.07 R)
• M26: 7,220,341 km (0.118 R)
• M27: 7,670,780 km (0.063 R)
• M28: 7,985,684 km (0.044 R)
• M29: 9,046,034 km (0.101 R)
• M30: 9,715,634 km (0.087 R)
• M31: 9,808,235 km (0.097 R)
• M32: 9,900,985 km (0.117 R)
• M33: 10,025,301 km (0.05 R)
• M34: 10,244,013 km (0.096 R)
• M35: 10,559,216 km (0.077 R)
• M36: 10,813,532 km (0.065 R)
• M37: 10,877,560 km (0.088 R)
• M38: 11,102,256 km (0.095 R)
• M39: 11,199,046 km (0.055 R)
• M40: 11,654,422 km (0.111 R)
• M41: 11,752,858 km (0.101 R)
• M42: 12,282,135 km (0.073 R)
• M43: 12,382,365 km (0.093 R)
• M44: 12,650,594 km (0.078 R)
• M45: 12,785,532 km (0.114 R)
• M46: 13,124,820 km (0.034 R)
• M47: 14,794,631 km (0.111 R)
• M48: 14,865,540 km (0.072 R)
• M49: 16,236,455 km (0.091 R)
• M50: 16,862,672 km (0.097 R)
• M51: 17,122,823 km (0.094 R)
• M52: 17,197,472 km (0.078 R)
• M53: 17,722,561 km (0.077 R)
• M54: 17,873,505 km (0.091 R)
• M55: 17,987,050 km (0.073 R)
• M56: 18,062,896 km (0.12 R)
• M57: 18,176,889 km (0.096 R)
• M58: 18,903,935 km (0.055 R)
• M59: 19,290,496 km (0.092 R)
• M60: 19,718,645 km (0.043 R)
• M61: 20,505,231 km (0.112 R)
• M62: 20,942,206 km (0.087 R)
• M63: 21,462,657 km (0.073 R)
• M64: 21,583,382 km (0.1 R)
• M65: 21,865,823 km (0.067 R)
• M66: 22,190,151 km (0.045 R)
• M67: 22,393,754 km (0.114 R)
• M68: 22,761,765 km (0.07 R)
• M69: 22,884,734 km (0.05 R)
• M70: 23,711,113 km (0.094 R)
• M71: 24,002,530 km (0.089 R)
• M72: 24,337,180 km (0.088 R)
• M73: 24,757,550 km (0.065 R)
• M74: 25,904,816 km (0.11 R)
• M75: 26,290,928 km (0.119 R)
• M76: 26,506,349 km (0.093 R)
• M77: 26,722,368 km (0.094 R)
• M78: 27,069,136 km (0.111 R)
• M79: 28,382,905 km (0.084 R)
• M80: 29,314,900 km (0.101 R)
• M81: 29,404,060 km (0.099 R)
• M82: 29,672,438 km (0.102 R)
• M83: 29,986,594 km (0.106 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 11,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit