🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.71 AU - 0.97 AU

Year: 287 Days

Day: 29.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.77 AU - 0.93 AU

Year: 292 Days

Day: 16.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.51 AU - 3.29 AU

Year: 1841 Days

Day: 41.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,733,474 km

• M1: 157,377 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.47 AU - 4.57 AU

Year: 3005 Days

Day: 40.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,733,474 km

• M1: 295,755 km (0.084 R)
• M2: 2,255,188 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 9.9

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.74 AU - 10.54 AU

Year: 10301 Days

Day: 9.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 74,733,474 km

• M1: 204,650 km (0.09 R)
• M2: 305,928 km (0.112 R)
• M3: 370,255 km (0.091 R)
• M4: 566,677 km (0.117 R)
• M5: 798,254 km (0.091 R)
• M6: 882,328 km (0.11 R)
• M7: 1,020,856 km (0.091 R)
• M8: 1,086,380 km (0.095 R)
• M9: 1,167,013 km (0.078 R)
• M10: 1,377,796 km (0.065 R)
• M11: 1,510,340 km (0.043 R)
• M12: 1,678,189 km (0.096 R)
• M13: 2,322,657 km (0.073 R)
• M14: 2,481,529 km (0.107 R)
• M15: 2,680,794 km (0.042 R)
• M16: 2,791,795 km (0.027 R)
• M17: 2,960,991 km (0.042 R)
• M18: 3,037,435 km (0.071 R)
• M19: 3,231,164 km (0.118 R)
• M20: 3,429,082 km (0.083 R)
• M21: 3,509,416 km (0.083 R)
• M22: 3,816,242 km (0.066 R)
• M23: 4,654,289 km (0.048 R)
• M24: 4,810,619 km (0.084 R)
• M25: 5,220,816 km (0.079 R)
• M26: 5,383,279 km (0.105 R)
• M27: 6,172,259 km (0.091 R)
• M28: 6,768,556 km (0.037 R)
• M29: 6,945,979 km (0.087 R)
• M30: 7,099,317 km (0.087 R)
• M31: 7,227,971 km (0.029 R)
• M32: 7,592,242 km (0.119 R)
• M33: 8,149,942 km (0.07 R)
• M34: 8,365,962 km (0.113 R)
• M35: 8,665,905 km (0.069 R)
• M36: 9,108,715 km (0.047 R)
• M37: 9,332,962 km (0.113 R)
• M38: 9,502,307 km (0.077 R)
• M39: 9,701,123 km (0.071 R)
• M40: 10,160,837 km (0.097 R)
• M41: 10,334,969 km (0.118 R)
• M42: 10,922,889 km (0.045 R)
• M43: 11,041,819 km (0.077 R)
• M44: 11,310,945 km (0.113 R)
• M45: 11,582,166 km (0.116 R)
• M46: 11,977,853 km (0.118 R)
• M47: 12,131,191 km (0.104 R)
• M48: 12,970,584 km (0.055 R)
• M49: 13,191,241 km (0.075 R)
• M50: 13,540,702 km (0.046 R)
• M51: 13,732,486 km (0.081 R)
• M52: 13,828,678 km (0.12 R)
• M53: 14,672,260 km (0.061 R)
• M54: 15,100,409 km (0.111 R)
• M55: 15,901,506 km (0.086 R)
• M56: 16,036,293 km (0.12 R)
• M57: 17,232,478 km (0.088 R)
• M58: 17,753,976 km (0.103 R)
• M59: 17,893,850 km (0.119 R)
• M60: 17,999,017 km (0.044 R)
• M61: 18,245,256 km (0.072 R)
• M62: 18,563,450 km (0.11 R)
• M63: 18,954,948 km (0.055 R)
• M64: 20,109,245 km (0.11 R)
• M65: 20,328,107 km (0.09 R)
• M66: 20,401,260 km (0.047 R)
• M67: 21,137,730 km (0.104 R)
• M68: 21,770,679 km (0.102 R)
• M69: 21,882,877 km (0.069 R)
• M70: 22,145,721 km (0.074 R)
• M71: 22,485,308 km (0.114 R)
• M72: 25,341,281 km (0.09 R)
• M73: 26,212,240 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.8

Radius: 7.2

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.04 AU - 16.62 AU

Year: 21290 Days

Day: 21.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,733,474 km

• M1: 240,553 km (0.064 R)
• M2: 557,551 km (0.087 R)
• M3: 1,052,271 km (0.081 R)
• M4: 1,159,234 km (0.111 R)
• M5: 2,240,827 km (0.107 R)
• M6: 2,379,504 km (0.117 R)
• M7: 2,449,964 km (0.062 R)
• M8: 2,521,173 km (0.061 R)
• M9: 3,588,255 km (0.09 R)
• M10: 3,710,027 km (0.051 R)
• M11: 3,874,585 km (0.099 R)
• M12: 5,980,923 km (0.082 R)
• M13: 6,174,203 km (0.084 R)
• M14: 6,271,442 km (0.086 R)
• M15: 7,170,525 km (0.034 R)
• M16: 7,375,624 km (0.08 R)
• M17: 8,162,509 km (0.082 R)
• M18: 9,644,874 km (0.034 R)
• M19: 9,814,668 km (0.074 R)
• M20: 11,267,712 km (0.102 R)
• M21: 11,446,481 km (0.105 R)
• M22: 12,848,662 km (0.056 R)
• M23: 13,098,042 km (0.049 R)
• M24: 13,475,028 km (0.045 R)
• M25: 14,757,531 km (0.111 R)
• M26: 16,078,480 km (0.088 R)
• M27: 16,617,331 km (0.1 R)
• M28: 17,093,801 km (0.064 R)
• M29: 19,043,959 km (0.057 R)
• M30: 19,114,868 km (0.102 R)
• M31: 19,614,076 km (0.12 R)
• M32: 19,685,733 km (0.069 R)
• M33: 20,261,984 km (0.103 R)
• M34: 20,625,058 km (0.072 R)
• M35: 21,210,285 km (0.047 R)
• M36: 21,504,993 km (0.112 R)
• M37: 22,173,097 km (0.11 R)
• M38: 22,472,143 km (0.051 R)
• M39: 26,006,543 km (0.114 R)
• M40: 26,164,069 km (0.041 R)
• M41: 27,837,471 km (0.105 R)
• M42: 29,135,532 km (0.084 R)
• M43: 29,217,212 km (0.072 R)
• M44: 29,299,042 km (0.113 R)
• M45: 29,791,818 km (0.089 R)
• M46: 30,287,286 km (0.072 R)
• M47: 30,453,190 km (0.087 R)
• M48: 30,702,420 km (0.051 R)
• M49: 33,917,278 km (0.089 R)
• M50: 35,215,488 km (0.093 R)
• M51: 36,089,888 km (0.098 R)
• M52: 36,441,742 km (0.078 R)
• M53: 36,794,643 km (0.065 R)
• M54: 37,060,030 km (0.103 R)
• M55: 37,771,069 km (0.111 R)
• M56: 40,203,680 km (0.085 R)
• M57: 41,025,720 km (0.086 R)
• M58: 41,945,597 km (0.074 R)
• M59: 43,244,855 km (0.035 R)
• M60: 43,712,049 km (0.043 R)
• M61: 43,805,697 km (0.092 R)
• M62: 44,368,933 km (0.107 R)
• M63: 44,557,277 km (0.114 R)
• M64: 45,029,109 km (0.112 R)
• M65: 45,313,045 km (0.066 R)
• M66: 46,263,740 km (0.053 R)
• M67: 47,702,123 km (0.102 R)
• M68: 49,057,779 km (0.096 R)
• M69: 50,033,905 km (0.096 R)
• M70: 51,509,988 km (0.106 R)
• M71: 54,504,937 km (0.084 R)
• M72: 54,706,595 km (0.045 R)
• M73: 57,043,613 km (0.104 R)
• M74: 58,895,036 km (0.069 R)
• M75: 59,205,601 km (0.106 R)
• M76: 60,036,169 km (0.077 R)
• M77: 60,975,344 km (0.051 R)
• M78: 61,079,913 km (0.098 R)
• M79: 61,499,086 km (0.105 R)
• M80: 62,656,824 km (0.08 R)
• M81: 63,079,588 km (0.102 R)
• M82: 63,503,249 km (0.117 R)
• M83: 64,034,172 km (0.077 R)
• M84: 64,673,254 km (0.119 R)
• M85: 64,780,067 km (0.066 R)
• M86: 68,878,600 km (0.105 R)
• M87: 69,533,389 km (0.083 R)
• M88: 70,519,389 km (0.039 R)
• M89: 70,629,343 km (0.119 R)
• M90: 72,173,194 km (0.089 R)
• M91: 72,283,896 km (0.1 R)
• M92: 72,394,598 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 16,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit