🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.52 AU - 0.58 AU

Year: 143 Days

Day: 29.2 Hours

Environment

Temp: 225 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,274,223 km

• M1: 354,397 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.19 AU - 1.25 AU

Year: 471 Days

Day: 22 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.5 AU - 1.6 AU

Year: 675 Days

Day: 40.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,274,223 km

• M1: 347,217 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.56 AU - 1.86 AU

Year: 782 Days

Day: 26 Hours

Environment

Temp: -36 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.76 AU - 2.3 AU

Year: 1012 Days

Day: 34.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,274,223 km

• M1: 70,461 km (0.036 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.9 AU - 2.56 AU

Year: 1165 Days

Day: 22.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,274,223 km

• M1: 462,257 km (0.075 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.79 AU - 3.89 AU

Year: 2135 Days

Day: 12.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.49 AU - 5.03 AU

Year: 3076 Days

Day: 34.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,274,223 km

• M1: 598,541 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 8.3

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.17 AU - 10.63 AU

Year: 10083 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,274,223 km

• M1: 104,419 km (0.094 R)
• M2: 281,394 km (0.041 R)
• M3: 344,075 km (0.095 R)
• M4: 424,559 km (0.112 R)
• M5: 552,315 km (0.085 R)
• M6: 723,306 km (0.067 R)
• M7: 879,336 km (0.07 R)
• M8: 1,450,501 km (0.083 R)
• M9: 1,548,787 km (0.107 R)
• M10: 1,649,466 km (0.086 R)
• M11: 1,710,801 km (0.045 R)
• M12: 1,773,034 km (0.105 R)
• M13: 2,626,041 km (0.079 R)
• M14: 2,722,532 km (0.071 R)
• M15: 2,918,954 km (0.118 R)
• M16: 3,750,269 km (0.12 R)
• M17: 3,804,573 km (0.069 R)
• M18: 3,941,455 km (0.09 R)
• M19: 4,476,567 km (0.066 R)
• M20: 5,124,625 km (0.096 R)
• M21: 5,398,239 km (0.079 R)
• M22: 5,521,358 km (0.045 R)
• M23: 5,583,292 km (0.114 R)
• M24: 6,183,030 km (0.062 R)
• M25: 6,903,044 km (0.113 R)
• M26: 7,003,275 km (0.073 R)
• M27: 7,171,423 km (0.066 R)
• M28: 7,546,016 km (0.093 R)
• M29: 8,743,996 km (0.106 R)
• M30: 8,888,806 km (0.065 R)
• M31: 10,687,870 km (0.117 R)
• M32: 11,154,765 km (0.039 R)
• M33: 12,717,913 km (0.091 R)
• M34: 13,129,607 km (0.059 R)
• M35: 13,713,487 km (0.1 R)
• M36: 13,797,561 km (0.09 R)
• M37: 14,690,960 km (0.119 R)
• M38: 14,992,998 km (0.05 R)
• M39: 15,253,448 km (0.09 R)
• M40: 15,734,854 km (0.063 R)
• M41: 15,911,080 km (0.113 R)
• M42: 16,088,054 km (0.066 R)
• M43: 17,118,185 km (0.095 R)
• M44: 17,435,931 km (0.064 R)
• M45: 17,527,036 km (0.096 R)
• M46: 17,893,252 km (0.092 R)
• M47: 18,031,181 km (0.109 R)
• M48: 18,400,837 km (0.105 R)
• M49: 19,194,604 km (0.113 R)
• M50: 19,524,766 km (0.093 R)
• M51: 19,761,729 km (0.057 R)
• M52: 19,856,724 km (0.118 R)
• M53: 20,095,033 km (0.027 R)
• M54: 21,642,324 km (0.082 R)
• M55: 21,936,733 km (0.079 R)
• M56: 22,232,488 km (0.114 R)
• M57: 22,977,485 km (0.077 R)
• M58: 23,127,532 km (0.112 R)
• M59: 24,339,125 km (0.106 R)
• M60: 24,594,189 km (0.11 R)
• M61: 24,798,839 km (0.068 R)
• M62: 25,726,795 km (0.093 R)
• M63: 26,038,706 km (0.078 R)
• M64: 26,666,120 km (0.118 R)
• M65: 26,823,796 km (0.076 R)
• M66: 26,876,305 km (0.096 R)
• M67: 27,034,430 km (0.099 R)
• M68: 27,829,393 km (0.046 R)
• M69: 28,417,163 km (0.092 R)
• M70: 28,470,868 km (0.079 R)
• M71: 28,631,985 km (0.103 R)
• M72: 28,955,117 km (0.103 R)
• M73: 30,150,404 km (0.047 R)
• M74: 30,534,122 km (0.071 R)
• M75: 31,195,644 km (0.08 R)
• M76: 31,861,803 km (0.088 R)
• M77: 32,813,695 km (0.117 R)
• M78: 34,002,399 km (0.091 R)
• M79: 34,573,414 km (0.096 R)
• M80: 34,802,748 km (0.049 R)
• M81: 34,975,085 km (0.056 R)
• M82: 35,090,125 km (0.095 R)
• M83: 35,956,746 km (0.09 R)
• M84: 36,305,458 km (0.079 R)
• M85: 38,539,553 km (0.071 R)
• M86: 38,836,804 km (0.111 R)
• M87: 39,134,803 km (0.094 R)
• M88: 39,433,550 km (0.095 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 15,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit