🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.66 AU - 0.7 AU

Year: 200 Days

Day: 17.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.69 AU - 0.71 AU

Year: 209 Days

Day: 19.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.73 AU - 0.93 AU

Year: 270 Days

Day: 12.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,665,246 km

• M1: 433,086 km (0.106 R)
• M2: 474,076 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.96 AU - 1.18 AU

Year: 395 Days

Day: 34.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.13 AU - 1.81 AU

Year: 635 Days

Day: 28.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,665,246 km

• M1: 230,082 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.58 AU - 3.12 AU

Year: 1715 Days

Day: 40.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,665,246 km

• M1: 458,368 km (0.041 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.71 AU - 6.07 AU

Year: 3854 Days

Day: 34.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.8

Radius: 14.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.92 AU - 6.38 AU

Year: 4787 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,665,246 km

• M1: 231,129 km (0.074 R)
• M2: 334,202 km (0.096 R)
• M3: 435,479 km (0.084 R)
• M4: 545,135 km (0.11 R)
• M5: 990,188 km (0.08 R)
• M6: 1,116,000 km (0.12 R)
• M7: 1,206,656 km (0.055 R)
• M8: 1,300,005 km (0.096 R)
• M9: 1,539,212 km (0.084 R)
• M10: 1,629,869 km (0.09 R)
• M11: 1,746,106 km (0.032 R)
• M12: 1,865,186 km (0.119 R)
• M13: 1,999,376 km (0.045 R)
• M14: 2,099,307 km (0.09 R)
• M15: 2,422,289 km (0.102 R)
• M16: 2,596,869 km (0.042 R)
• M17: 2,734,051 km (0.056 R)
• M18: 2,887,688 km (0.095 R)
• M19: 3,116,722 km (0.081 R)
• M20: 3,233,408 km (0.108 R)
• M21: 3,592,742 km (0.087 R)
• M22: 3,808,313 km (0.103 R)
• M23: 3,965,092 km (0.102 R)
• M24: 4,076,093 km (0.093 R)
• M25: 4,865,372 km (0.09 R)
• M26: 5,035,764 km (0.071 R)
• M27: 5,791,382 km (0.052 R)
• M28: 5,935,894 km (0.073 R)
• M29: 6,136,654 km (0.084 R)
• M30: 6,582,456 km (0.107 R)
• M31: 6,752,399 km (0.08 R)
• M32: 7,058,177 km (0.104 R)
• M33: 7,505,774 km (0.096 R)
• M34: 7,663,749 km (0.059 R)
• M35: 8,022,934 km (0.082 R)
• M36: 8,285,927 km (0.043 R)
• M37: 8,903,616 km (0.079 R)
• M38: 9,218,071 km (0.116 R)
• M39: 9,429,902 km (0.084 R)
• M40: 9,536,266 km (0.097 R)
• M41: 9,772,032 km (0.041 R)
• M42: 10,118,202 km (0.083 R)
• M43: 10,227,258 km (0.115 R)
• M44: 10,733,797 km (0.084 R)
• M45: 11,158,655 km (0.093 R)
• M46: 11,680,153 km (0.098 R)
• M47: 12,372,492 km (0.094 R)
• M48: 12,582,827 km (0.102 R)
• M49: 12,794,358 km (0.042 R)
• M50: 12,888,754 km (0.071 R)
• M51: 13,268,583 km (0.054 R)
• M52: 13,388,112 km (0.107 R)
• M53: 13,532,025 km (0.063 R)
• M54: 13,845,433 km (0.11 R)
• M55: 13,966,607 km (0.115 R)
• M56: 15,198,096 km (0.085 R)
• M57: 15,373,276 km (0.119 R)
• M58: 16,004,429 km (0.097 R)
• M59: 16,182,600 km (0.101 R)
• M60: 16,592,648 km (0.082 R)
• M61: 16,721,452 km (0.104 R)
• M62: 17,213,928 km (0.079 R)
• M63: 17,422,766 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413

Radius: 14.4

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.35 AU - 9.65 AU

Year: 10437 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,665,246 km

• M1: 220,507 km (0.101 R)
• M2: 363,074 km (0.089 R)
• M3: 486,343 km (0.084 R)
• M4: 642,972 km (0.073 R)
• M5: 882,478 km (0.117 R)
• M6: 980,614 km (0.118 R)
• M7: 1,590,674 km (0.113 R)
• M8: 1,860,698 km (0.109 R)
• M9: 1,968,708 km (0.1 R)
• M10: 2,329,089 km (0.12 R)
• M11: 2,422,438 km (0.092 R)
• M12: 2,686,329 km (0.056 R)
• M13: 2,784,615 km (0.077 R)
• M14: 3,294,594 km (0.048 R)
• M15: 3,453,467 km (0.07 R)
• M16: 3,614,883 km (0.029 R)
• M17: 3,973,469 km (0.031 R)
• M18: 4,228,683 km (0.111 R)
• M19: 4,459,961 km (0.103 R)
• M20: 4,577,246 km (0.089 R)
• M21: 4,755,118 km (0.095 R)
• M22: 4,995,970 km (0.098 R)
• M23: 5,552,624 km (0.056 R)
• M24: 5,934,847 km (0.087 R)
• M25: 6,096,712 km (0.086 R)
• M26: 7,098,419 km (0.099 R)
• M27: 7,478,697 km (0.072 R)
• M28: 7,936,616 km (0.119 R)
• M29: 8,151,139 km (0.077 R)
• M30: 8,806,228 km (0.096 R)
• M31: 8,991,131 km (0.037 R)
• M32: 9,252,329 km (0.054 R)
• M33: 9,364,976 km (0.116 R)
• M34: 9,629,765 km (0.063 R)
• M35: 10,322,103 km (0.12 R)
• M36: 10,478,134 km (0.088 R)
• M37: 10,595,718 km (0.115 R)
• M38: 10,792,589 km (0.073 R)
• M39: 11,150,128 km (0.046 R)
• M40: 11,310,347 km (0.119 R)
• M41: 12,786,130 km (0.061 R)
• M42: 15,556,234 km (0.108 R)
• M43: 15,735,452 km (0.085 R)
• M44: 16,231,668 km (0.065 R)
• M45: 16,733,120 km (0.12 R)
• M46: 17,985,254 km (0.113 R)
• M47: 18,173,449 km (0.11 R)
• M48: 18,456,787 km (0.102 R)
• M49: 18,599,054 km (0.044 R)
• M50: 18,789,193 km (0.114 R)
• M51: 19,075,823 km (0.058 R)
• M52: 19,411,969 km (0.06 R)
• M53: 19,556,630 km (0.069 R)
• M54: 19,798,530 km (0.055 R)
• M55: 20,825,370 km (0.119 R)
• M56: 21,221,206 km (0.113 R)
• M57: 22,171,152 km (0.104 R)
• M58: 22,524,652 km (0.059 R)
• M59: 23,699,145 km (0.043 R)
• M60: 23,802,218 km (0.062 R)
• M61: 24,371,887 km (0.101 R)
• M62: 25,313,755 km (0.054 R)
• M63: 25,895,242 km (0.113 R)
• M64: 26,427,511 km (0.079 R)
• M65: 27,232,946 km (0.098 R)
• M66: 28,703,044 km (0.095 R)
• M67: 29,364,566 km (0.081 R)
• M68: 29,586,270 km (0.054 R)
• M69: 29,752,922 km (0.094 R)
• M70: 29,919,873 km (0.091 R)
• M71: 31,379,649 km (0.083 R)
• M72: 33,150,290 km (0.087 R)
• M73: 33,554,503 km (0.105 R)
• M74: 33,902,468 km (0.108 R)
• M75: 34,777,316 km (0.103 R)
• M76: 35,129,320 km (0.059 R)
• M77: 36,311,442 km (0.11 R)
• M78: 36,430,223 km (0.115 R)
• M79: 37,807,271 km (0.04 R)
• M80: 39,201,075 km (0.044 R)
• M81: 39,384,183 km (0.116 R)
• M82: 41,106,503 km (0.088 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit