🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.53 AU - 0.61 AU

Year: 166 Days

Day: 25.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 302 Days

Day: 38.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,663,525 km

• M1: 56,398 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.26 AU - 1.5 AU

Year: 624 Days

Day: 21.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,663,525 km

• M1: 1,325,886 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.22 AU - 2.5 AU

Year: 1396 Days

Day: 43.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.53 AU - 3.67 AU

Year: 2101 Days

Day: 43 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.77 AU - 3.51 AU

Year: 2142 Days

Day: 32 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,663,525 km

• M1: 1,616,555 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.4

Radius: 14.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.1 AU - 6.66 AU

Year: 6204 Days

Day: 10 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,663,525 km

• M1: 182,659 km (0.103 R)
• M2: 348,563 km (0.119 R)
• M3: 448,494 km (0.071 R)
• M4: 586,872 km (0.118 R)
• M5: 689,197 km (0.105 R)
• M6: 841,787 km (0.1 R)
• M7: 1,022,651 km (0.043 R)
• M8: 1,285,345 km (0.111 R)
• M9: 1,664,276 km (0.103 R)
• M10: 2,017,327 km (0.097 R)
• M11: 2,119,802 km (0.084 R)
• M12: 2,308,744 km (0.111 R)
• M13: 2,459,688 km (0.11 R)
• M14: 2,658,803 km (0.074 R)
• M15: 2,979,391 km (0.091 R)
• M16: 4,545,830 km (0.116 R)
• M17: 4,681,965 km (0.082 R)
• M18: 4,819,445 km (0.044 R)
• M19: 4,958,272 km (0.079 R)
• M20: 5,585,237 km (0.096 R)
• M21: 6,542,064 km (0.094 R)
• M22: 6,727,117 km (0.12 R)
• M23: 7,102,608 km (0.069 R)
• M24: 7,678,560 km (0.074 R)
• M25: 7,776,097 km (0.112 R)
• M26: 7,939,608 km (0.108 R)
• M27: 8,303,131 km (0.093 R)
• M28: 8,807,874 km (0.051 R)
• M29: 9,531,180 km (0.112 R)
• M30: 10,597,663 km (0.094 R)
• M31: 10,742,623 km (0.067 R)
• M32: 11,145,041 km (0.116 R)
• M33: 11,292,694 km (0.117 R)
• M34: 12,880,975 km (0.112 R)
• M35: 13,583,187 km (0.069 R)
• M36: 15,187,625 km (0.114 R)
• M37: 15,556,982 km (0.079 R)
• M38: 15,929,181 km (0.066 R)
• M39: 16,724,743 km (0.101 R)
• M40: 16,936,274 km (0.109 R)
• M41: 17,106,217 km (0.104 R)
• M42: 18,007,245 km (0.083 R)
• M43: 18,224,162 km (0.078 R)
• M44: 18,398,145 km (0.03 R)
• M45: 18,572,875 km (0.051 R)
• M46: 18,704,222 km (0.068 R)
• M47: 18,835,868 km (0.107 R)
• M48: 19,144,189 km (0.118 R)
• M49: 19,498,736 km (0.069 R)
• M50: 19,632,327 km (0.026 R)
• M51: 19,900,257 km (0.075 R)
• M52: 20,079,475 km (0.073 R)
• M53: 20,575,392 km (0.036 R)
• M54: 20,666,048 km (0.077 R)
• M55: 20,802,182 km (0.09 R)
• M56: 20,984,093 km (0.105 R)
• M57: 22,412,454 km (0.093 R)
• M58: 22,692,651 km (0.095 R)
• M59: 22,833,123 km (0.052 R)
• M60: 24,062,668 km (0.032 R)
• M61: 24,493,360 km (0.086 R)
• M62: 24,878,275 km (0.032 R)
• M63: 25,265,285 km (0.108 R)
• M64: 25,459,463 km (0.089 R)
• M65: 27,180,138 km (0.089 R)
• M66: 28,432,123 km (0.085 R)
• M67: 29,447,294 km (0.105 R)
• M68: 29,754,119 km (0.048 R)
• M69: 30,422,672 km (0.105 R)
• M70: 30,836,459 km (0.058 R)
• M71: 31,565,151 km (0.066 R)
• M72: 31,879,306 km (0.103 R)
• M73: 31,984,174 km (0.104 R)
• M74: 32,986,630 km (0.06 R)
• M75: 33,092,844 km (0.105 R)
• M76: 33,571,707 km (0.036 R)
• M77: 33,731,926 km (0.114 R)
• M78: 33,838,889 km (0.086 R)
• M79: 34,806,189 km (0.042 R)
• M80: 36,055,480 km (0.117 R)
• M81: 36,438,601 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31

Radius: 3.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.83 AU - 13.47 AU

Year: 16305 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 23,663,525 km

• M1: 124,316 km (0.062 R)
• M2: 215,271 km (0.103 R)
• M3: 465,997 km (0.094 R)
• M4: 980,315 km (0.071 R)
• M5: 1,028,934 km (0.114 R)
• M6: 1,218,624 km (0.088 R)
• M7: 1,271,133 km (0.076 R)
• M8: 1,502,411 km (0.119 R)
• M9: 1,926,372 km (0.106 R)
• M10: 2,143,737 km (0.077 R)
• M11: 2,287,501 km (0.109 R)
• M12: 2,893,672 km (0.106 R)
• M13: 3,017,090 km (0.113 R)
• M14: 3,966,737 km (0.055 R)
• M15: 5,427,112 km (0.097 R)
• M16: 5,557,561 km (0.097 R)
• M17: 5,821,302 km (0.093 R)
• M18: 5,887,873 km (0.057 R)
• M19: 6,498,382 km (0.088 R)
• M20: 7,010,605 km (0.071 R)
• M21: 8,122,865 km (0.073 R)
• M22: 8,979,612 km (0.105 R)
• M23: 9,133,698 km (0.106 R)
• M24: 9,838,154 km (0.114 R)
• M25: 11,800,280 km (0.113 R)
• M26: 11,856,529 km (0.048 R)
• M27: 12,652,539 km (0.025 R)
• M28: 12,969,836 km (0.114 R)
• M29: 13,319,147 km (0.071 R)
• M30: 13,553,717 km (0.117 R)
• M31: 14,116,205 km (0.106 R)
• M32: 14,265,503 km (0.088 R)
• M33: 14,656,103 km (0.116 R)
• M34: 15,942,047 km (0.119 R)
• M35: 16,566,917 km (0.108 R)
• M36: 16,692,878 km (0.104 R)
• M37: 17,615,448 km (0.112 R)
• M38: 19,742,581 km (0.072 R)
• M39: 19,876,022 km (0.116 R)
• M40: 20,989,030 km (0.048 R)
• M41: 21,159,422 km (0.073 R)
• M42: 21,364,521 km (0.08 R)
• M43: 21,535,960 km (0.116 R)
• M44: 21,639,033 km (0.069 R)
• M45: 21,742,255 km (0.08 R)
• M46: 22,399,738 km (0.07 R)
• M47: 23,380,651 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit