🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.53 AU - 0.57 AU

Year: 125 Days

Day: 21.6 Hours

Environment

Temp: 292 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.95 AU - 1.35 AU

Year: 379 Days

Day: 41 Hours

Environment

Temp: 153 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.01 AU - 1.51 AU

Year: 435 Days

Day: 41.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,593,777 km

• M1: 869,164 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.7 AU - 1.78 AU

Year: 706 Days

Day: 34.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,593,777 km

• M1: 1,362,687 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.4

Radius: 6.3

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.57 AU - 20.71 AU

Year: 21827 Days

Day: 15.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 101.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 70,593,777 km

• M1: 997,818 km (0.106 R)
• M2: 1,076,955 km (0.111 R)
• M3: 2,284,808 km (0.067 R)
• M4: 3,448,680 km (0.042 R)
• M5: 3,733,364 km (0.09 R)
• M6: 4,153,286 km (0.097 R)
• M7: 4,456,072 km (0.065 R)
• M8: 4,499,904 km (0.118 R)
• M9: 4,721,458 km (0.11 R)
• M10: 5,547,687 km (0.039 R)
• M11: 5,833,120 km (0.056 R)
• M12: 6,221,027 km (0.11 R)
• M13: 6,868,936 km (0.113 R)
• M14: 8,499,104 km (0.111 R)
• M15: 9,953,494 km (0.063 R)
• M16: 10,474,693 km (0.119 R)
• M17: 10,591,828 km (0.096 R)
• M18: 10,650,471 km (0.117 R)
• M19: 11,846,655 km (0.098 R)
• M20: 12,152,284 km (0.066 R)
• M21: 14,820,511 km (0.094 R)
• M22: 15,215,899 km (0.05 R)
• M23: 15,614,876 km (0.115 R)
• M24: 16,355,236 km (0.08 R)
• M25: 18,502,265 km (0.099 R)
• M26: 18,714,694 km (0.113 R)
• M27: 20,443,147 km (0.107 R)
• M28: 22,146,918 km (0.103 R)
• M29: 22,977,784 km (0.062 R)
• M30: 23,588,293 km (0.075 R)
• M31: 23,895,717 km (0.071 R)
• M32: 25,294,906 km (0.038 R)
• M33: 26,004,448 km (0.085 R)
• M34: 26,321,895 km (0.093 R)
• M35: 26,800,608 km (0.093 R)
• M36: 27,604,547 km (0.119 R)
• M37: 29,236,361 km (0.044 R)
• M38: 29,731,978 km (0.094 R)
• M39: 29,980,760 km (0.059 R)
• M40: 31,826,648 km (0.089 R)
• M41: 33,106,158 km (0.095 R)
• M42: 33,622,720 km (0.088 R)
• M43: 33,795,356 km (0.119 R)
• M44: 35,188,112 km (0.106 R)
• M45: 38,119,183 km (0.066 R)
• M46: 38,299,299 km (0.041 R)
• M47: 40,207,869 km (0.061 R)
• M48: 40,391,275 km (0.063 R)
• M49: 42,240,305 km (0.108 R)
• M50: 42,426,704 km (0.118 R)
• M51: 43,833,522 km (0.045 R)
• M52: 45,733,116 km (0.067 R)
• M53: 46,404,212 km (0.108 R)
• M54: 49,710,176 km (0.087 R)
• M55: 51,789,586 km (0.109 R)
• M56: 52,890,178 km (0.106 R)
• M57: 55,216,275 km (0.094 R)
• M58: 55,930,754 km (0.112 R)
• M59: 57,782,178 km (0.079 R)
• M60: 57,989,071 km (0.066 R)
• M61: 59,862,635 km (0.107 R)
• M62: 60,912,064 km (0.037 R)
• M63: 61,122,698 km (0.071 R)
• M64: 61,439,098 km (0.12 R)
• M65: 62,285,522 km (0.075 R)
• M66: 63,775,816 km (0.116 R)
• M67: 64,740,124 km (0.069 R)
• M68: 65,493,499 km (0.069 R)
• M69: 66,141,407 km (0.118 R)
• M70: 68,316,860 km (0.043 R)
• M71: 68,754,733 km (0.088 R)
• M72: 69,523,366 km (0.111 R)
• M73: 70,515,649 km (0.119 R)
• M74: 71,069,012 km (0.089 R)
• M75: 71,512,719 km (0.037 R)
• M76: 73,744,869 km (0.069 R)
• M77: 74,194,111 km (0.045 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.4

Radius: 3.3

Gravity: 20.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 21.55 AU - 22.17 AU

Year: 31438 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 70,593,777 km

• M1: 43,234 km (0.098 R)
• M2: 183,856 km (0.099 R)
• M3: 211,382 km (0.114 R)
• M4: 271,221 km (0.088 R)
• M5: 354,098 km (0.117 R)
• M6: 714,479 km (0.088 R)
• M7: 951,143 km (0.107 R)
• M8: 975,977 km (0.057 R)
• M9: 2,272,092 km (0.04 R)
• M10: 2,373,221 km (0.077 R)
• M11: 2,685,581 km (0.079 R)
• M12: 3,010,657 km (0.102 R)
• M13: 3,309,853 km (0.07 R)
• M14: 3,776,449 km (0.088 R)
• M15: 3,976,910 km (0.097 R)
• M16: 4,058,141 km (0.11 R)
• M17: 4,304,828 km (0.088 R)
• M18: 4,556,452 km (0.087 R)
• M19: 4,986,247 km (0.066 R)
• M20: 5,655,099 km (0.043 R)
• M21: 6,116,309 km (0.063 R)
• M22: 6,398,899 km (0.086 R)
• M23: 7,123,701 km (0.112 R)
• M24: 7,222,286 km (0.112 R)
• M25: 7,470,768 km (0.093 R)
• M26: 7,520,734 km (0.057 R)
• M27: 7,874,084 km (0.097 R)
• M28: 8,181,208 km (0.115 R)
• M29: 8,649,300 km (0.111 R)
• M30: 8,807,275 km (0.114 R)
• M31: 9,286,886 km (0.072 R)
• M32: 9,884,380 km (0.082 R)
• M33: 10,945,478 km (0.115 R)
• M34: 11,230,611 km (0.105 R)
• M35: 11,576,182 km (0.071 R)
• M36: 13,052,713 km (0.044 R)
• M37: 13,905,122 km (0.085 R)
• M38: 14,900,995 km (0.06 R)
• M39: 17,822,791 km (0.064 R)
• M40: 18,630,919 km (0.112 R)
• M41: 19,107,837 km (0.079 R)
• M42: 19,796,137 km (0.115 R)
• M43: 20,773,310 km (0.09 R)
• M44: 20,843,771 km (0.036 R)
• M45: 22,340,348 km (0.083 R)
• M46: 22,774,181 km (0.107 R)
• M47: 22,846,886 km (0.108 R)
• M48: 23,797,580 km (0.101 R)
• M49: 26,344,185 km (0.078 R)
• M50: 27,186,571 km (0.086 R)
• M51: 27,959,842 km (0.07 R)
• M52: 28,193,215 km (0.119 R)
• M53: 28,349,245 km (0.088 R)
• M54: 30,642,730 km (0.106 R)
• M55: 32,585,408 km (0.06 R)
• M56: 35,236,731 km (0.1 R)
• M57: 36,588,198 km (0.079 R)
• M58: 38,301,094 km (0.056 R)
• M59: 38,646,815 km (0.118 R)
• M60: 39,428,613 km (0.07 R)
• M61: 40,742,830 km (0.108 R)
• M62: 40,919,206 km (0.116 R)
• M63: 42,875,498 km (0.119 R)
• M64: 43,324,291 km (0.118 R)
• M65: 43,414,200 km (0.035 R)
• M66: 43,504,258 km (0.081 R)
• M67: 43,864,938 km (0.091 R)
• M68: 45,958,111 km (0.076 R)
• M69: 47,525,897 km (0.111 R)
• M70: 50,335,345 km (0.112 R)
• M71: 51,951,002 km (0.062 R)
• M72: 54,843,327 km (0.1 R)
• M73: 55,038,104 km (0.101 R)
• M74: 55,428,105 km (0.042 R)
• M75: 56,309,087 km (0.111 R)
• M76: 58,680,812 km (0.091 R)
• M77: 59,079,341 km (0.082 R)
• M78: 59,478,617 km (0.114 R)
• M79: 60,581,453 km (0.09 R)
• M80: 60,682,132 km (0.093 R)
• M81: 61,185,828 km (0.108 R)
• M82: 62,909,196 km (0.092 R)
• M83: 63,112,948 km (0.079 R)
• M84: 66,506,875 km (0.105 R)
• M85: 66,610,696 km (0.04 R)
• M86: 67,755,718 km (0.108 R)
• M87: 68,173,694 km (0.072 R)
• M88: 68,383,131 km (0.104 R)
• M89: 69,643,494 km (0.072 R)

Kuiper Belt

Range: 35.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit