🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.56 AU

Year: 130 Days

Day: 29.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 192 Days

Day: 25.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.87 AU - 1.43 AU

Year: 453 Days

Day: 30.7 Hours

Environment

Temp: 18 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.3

Radius: 13.1

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.71 AU - 7.27 AU

Year: 6784 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 89,089,424 km

• M1: 244,742 km (0.065 R)
• M2: 469,438 km (0.1 R)
• M3: 652,247 km (0.105 R)
• M4: 803,191 km (0.093 R)
• M5: 1,295,667 km (0.115 R)
• M6: 1,491,640 km (0.106 R)
• M7: 1,716,935 km (0.117 R)
• M8: 1,833,920 km (0.041 R)
• M9: 1,973,944 km (0.074 R)
• M10: 2,416,006 km (0.076 R)
• M11: 3,006,020 km (0.116 R)
• M12: 3,244,927 km (0.112 R)
• M13: 3,640,165 km (0.098 R)
• M14: 3,818,037 km (0.114 R)
• M15: 4,342,228 km (0.063 R)
• M16: 4,477,015 km (0.11 R)
• M17: 4,917,282 km (0.069 R)
• M18: 5,314,165 km (0.118 R)
• M19: 5,692,049 km (0.042 R)
• M20: 6,078,760 km (0.08 R)
• M21: 6,229,854 km (0.095 R)
• M22: 7,742,737 km (0.093 R)
• M23: 7,840,873 km (0.079 R)
• M24: 7,939,608 km (0.117 R)
• M25: 9,155,539 km (0.103 R)
• M26: 10,284,704 km (0.093 R)
• M27: 10,392,714 km (0.115 R)
• M28: 11,160,300 km (0.079 R)
• M29: 11,420,152 km (0.115 R)
• M30: 11,644,549 km (0.1 R)
• M31: 12,288,268 km (0.05 R)
• M32: 12,556,796 km (0.101 R)
• M33: 12,943,657 km (0.096 R)
• M34: 13,216,822 km (0.096 R)
• M35: 13,531,427 km (0.026 R)
• M36: 14,208,058 km (0.066 R)
• M37: 15,511,504 km (0.028 R)
• M38: 15,801,724 km (0.108 R)
• M39: 16,387,699 km (0.03 R)
• M40: 16,514,109 km (0.096 R)
• M41: 16,938,069 km (0.054 R)
• M42: 17,065,975 km (0.07 R)
• M43: 17,322,685 km (0.089 R)
• M44: 17,926,762 km (0.034 R)
• M45: 18,362,540 km (0.101 R)
• M46: 19,780,279 km (0.1 R)
• M47: 20,050,154 km (0.11 R)
• M48: 20,958,063 km (0.108 R)
• M49: 21,049,617 km (0.11 R)
• M50: 21,647,859 km (0.116 R)
• M51: 22,065,387 km (0.107 R)
• M52: 22,251,786 km (0.12 R)
• M53: 23,097,163 km (0.105 R)
• M54: 23,714,105 km (0.104 R)
• M55: 23,905,141 km (0.078 R)
• M56: 24,144,498 km (0.06 R)
• M57: 24,722,395 km (0.037 R)
• M58: 24,964,444 km (0.059 R)
• M59: 25,207,391 km (0.052 R)
• M60: 25,402,317 km (0.097 R)
• M61: 25,695,529 km (0.105 R)
• M62: 26,186,958 km (0.08 R)
• M63: 26,384,277 km (0.085 R)
• M64: 26,681,379 km (0.109 R)
• M65: 27,128,975 km (0.039 R)
• M66: 27,428,770 km (0.102 R)
• M67: 28,385,448 km (0.064 R)
• M68: 28,893,333 km (0.034 R)
• M69: 30,383,178 km (0.118 R)
• M70: 30,850,671 km (0.093 R)
• M71: 31,425,277 km (0.053 R)
• M72: 32,108,789 km (0.026 R)
• M73: 32,850,496 km (0.119 R)
• M74: 33,330,256 km (0.074 R)
• M75: 33,437,218 km (0.115 R)
• M76: 34,566,832 km (0.046 R)
• M77: 34,946,212 km (0.089 R)
• M78: 36,257,438 km (0.083 R)
• M79: 36,422,444 km (0.091 R)
• M80: 36,698,003 km (0.035 R)
• M81: 36,918,959 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 6

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.14 AU - 17.24 AU

Year: 23913 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,089,424 km

• M1: 138,378 km (0.08 R)
• M2: 271,969 km (0.1 R)
• M3: 345,571 km (0.084 R)
• M4: 491,728 km (0.117 R)
• M5: 1,350,270 km (0.11 R)
• M6: 1,415,645 km (0.115 R)
• M7: 1,830,330 km (0.11 R)
• M8: 2,088,835 km (0.068 R)
• M9: 2,763,821 km (0.108 R)
• M10: 2,889,483 km (0.043 R)
• M11: 3,591,396 km (0.06 R)
• M12: 4,151,042 km (0.087 R)
• M13: 5,040,401 km (0.117 R)
• M14: 5,665,122 km (0.058 R)
• M15: 5,932,603 km (0.073 R)
• M16: 6,872,526 km (0.089 R)
• M17: 7,043,068 km (0.103 R)
• M18: 7,100,364 km (0.053 R)
• M19: 7,505,026 km (0.116 R)
• M20: 7,976,708 km (0.078 R)
• M21: 8,096,087 km (0.097 R)
• M22: 12,841,631 km (0.115 R)
• M23: 13,404,867 km (0.097 R)
• M24: 13,618,044 km (0.103 R)
• M25: 14,921,191 km (0.089 R)
• M26: 16,339,379 km (0.082 R)
• M27: 16,949,140 km (0.115 R)
• M28: 18,191,251 km (0.115 R)
• M29: 18,427,316 km (0.108 R)
• M30: 18,506,304 km (0.052 R)
• M31: 20,679,662 km (0.063 R)
• M32: 20,926,199 km (0.103 R)
• M33: 21,173,484 km (0.079 R)
• M34: 21,921,623 km (0.037 R)
• M35: 22,425,170 km (0.099 R)
• M36: 22,762,812 km (0.04 R)
• M37: 22,847,634 km (0.115 R)
• M38: 23,443,482 km (0.1 R)
• M39: 24,390,287 km (0.107 R)
• M40: 24,737,653 km (0.112 R)
• M41: 25,701,213 km (0.096 R)
• M42: 26,855,959 km (0.06 R)
• M43: 27,846,148 km (0.117 R)
• M44: 28,027,460 km (0.097 R)
• M45: 28,300,177 km (0.054 R)
• M46: 28,391,282 km (0.076 R)
• M47: 28,573,642 km (0.115 R)
• M48: 28,756,600 km (0.048 R)
• M49: 31,169,165 km (0.118 R)
• M50: 32,685,788 km (0.083 R)
• M51: 32,781,381 km (0.095 R)
• M52: 32,877,124 km (0.11 R)
• M53: 35,201,127 km (0.074 R)
• M54: 36,978,649 km (0.092 R)
• M55: 37,477,558 km (0.117 R)
• M56: 38,482,107 km (0.113 R)
• M57: 38,785,193 km (0.086 R)
• M58: 40,517,686 km (0.062 R)
• M59: 41,548,415 km (0.049 R)
• M60: 44,374,468 km (0.08 R)
• M61: 47,261,857 km (0.047 R)
• M62: 49,549,208 km (0.105 R)
• M63: 50,099,130 km (0.116 R)
• M64: 51,427,110 km (0.102 R)
• M65: 52,430,763 km (0.119 R)
• M66: 52,542,662 km (0.104 R)
• M67: 53,778,939 km (0.106 R)
• M68: 55,366,172 km (0.094 R)
• M69: 55,708,302 km (0.043 R)
• M70: 56,165,623 km (0.073 R)
• M71: 59,051,665 km (0.069 R)
• M72: 59,168,052 km (0.119 R)
• M73: 60,453,996 km (0.112 R)
• M74: 61,512,849 km (0.093 R)
• M75: 62,222,242 km (0.103 R)
• M76: 62,577,836 km (0.092 R)
• M77: 63,172,189 km (0.054 R)
• M78: 64,007,394 km (0.096 R)
• M79: 65,327,296 km (0.096 R)
• M80: 68,115,800 km (0.102 R)
• M81: 68,482,315 km (0.114 R)
• M82: 70,819,183 km (0.09 R)
• M83: 72,807,339 km (0.091 R)
• M84: 74,561,823 km (0.114 R)
• M85: 75,570,711 km (0.032 R)
• M86: 76,330,219 km (0.079 R)
• M87: 77,092,420 km (0.04 R)
• M88: 77,729,408 km (0.116 R)
• M89: 79,650,993 km (0.095 R)
• M90: 84,064,130 km (0.118 R)
• M91: 84,326,076 km (0.032 R)
• M92: 86,564,658 km (0.096 R)
• M93: 87,624,709 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit