🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 211 Days

Day: 31.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.8 AU - 1.18 AU

Year: 371 Days

Day: 24.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.96 AU - 2.48 AU

Year: 1246 Days

Day: 20.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,148,788 km

• M1: 644,318 km (0.105 R)
• M2: 845,826 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.4

Radius: 14.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.12 AU - 11.34 AU

Year: 10564 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,148,788 km

• M1: 242,947 km (0.106 R)
• M2: 667,954 km (0.118 R)
• M3: 988,094 km (0.089 R)
• M4: 1,084,285 km (0.067 R)
• M5: 1,235,230 km (0.096 R)
• M6: 1,375,702 km (0.078 R)
• M7: 1,791,135 km (0.067 R)
• M8: 1,891,216 km (0.099 R)
• M9: 2,224,520 km (0.07 R)
• M10: 2,554,384 km (0.092 R)
• M11: 2,760,081 km (0.04 R)
• M12: 2,876,917 km (0.051 R)
• M13: 3,091,290 km (0.119 R)
• M14: 3,237,148 km (0.067 R)
• M15: 4,054,551 km (0.114 R)
• M16: 4,241,698 km (0.086 R)
• M17: 4,736,418 km (0.074 R)
• M18: 4,933,887 km (0.057 R)
• M19: 5,751,141 km (0.108 R)
• M20: 6,083,846 km (0.101 R)
• M21: 6,579,015 km (0.043 R)
• M22: 6,673,411 km (0.094 R)
• M23: 6,831,686 km (0.027 R)
• M24: 7,641,609 km (0.053 R)
• M25: 8,074,844 km (0.081 R)
• M26: 8,209,782 km (0.114 R)
• M27: 9,529,085 km (0.103 R)
• M28: 10,286,499 km (0.05 R)
• M29: 10,469,607 km (0.069 R)
• M30: 10,727,963 km (0.104 R)
• M31: 11,138,160 km (0.12 R)
• M32: 11,401,901 km (0.076 R)
• M33: 11,667,736 km (0.102 R)
• M34: 11,973,963 km (0.107 R)
• M35: 12,244,287 km (0.107 R)
• M36: 12,672,884 km (0.115 R)
• M37: 14,436,943 km (0.06 R)
• M38: 14,601,201 km (0.082 R)
• M39: 14,765,908 km (0.106 R)
• M40: 15,431,469 km (0.074 R)
• M41: 17,836,853 km (0.063 R)
• M42: 18,634,659 km (0.038 R)
• M43: 18,768,848 km (0.11 R)
• M44: 20,587,509 km (0.101 R)
• M45: 21,144,013 km (0.066 R)
• M46: 21,471,034 km (0.1 R)
• M47: 21,799,551 km (0.06 R)
• M48: 22,795,424 km (0.104 R)
• M49: 22,891,167 km (0.119 R)
• M50: 23,082,802 km (0.054 R)
• M51: 23,371,227 km (0.099 R)
• M52: 23,806,257 km (0.099 R)
• M53: 24,243,831 km (0.1 R)
• M54: 25,077,839 km (0.101 R)
• M55: 26,021,054 km (0.056 R)
• M56: 26,221,066 km (0.075 R)
• M57: 26,773,830 km (0.118 R)
• M58: 26,874,809 km (0.119 R)
• M59: 27,381,347 km (0.114 R)
• M60: 27,788,852 km (0.059 R)
• M61: 28,147,139 km (0.115 R)
• M62: 28,301,075 km (0.062 R)
• M63: 28,816,439 km (0.08 R)
• M64: 28,919,812 km (0.034 R)
• M65: 29,438,916 km (0.104 R)
• M66: 29,751,875 km (0.094 R)
• M67: 30,223,258 km (0.109 R)
• M68: 30,749,992 km (0.12 R)
• M69: 32,671,427 km (0.051 R)
• M70: 32,995,456 km (0.066 R)
• M71: 33,212,074 km (0.083 R)
• M72: 33,810,166 km (0.09 R)
• M73: 35,127,375 km (0.044 R)
• M74: 35,514,834 km (0.081 R)
• M75: 36,237,990 km (0.063 R)
• M76: 37,191,078 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.6

Radius: 5.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.27 AU - 17.87 AU

Year: 26569 Days

Day: 16.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,148,788 km

• M1: 102,624 km (0.041 R)
• M2: 664,065 km (0.103 R)
• M3: 868,715 km (0.059 R)
• M4: 1,016,069 km (0.103 R)
• M5: 1,504,955 km (0.091 R)
• M6: 1,750,744 km (0.115 R)
• M7: 2,746,617 km (0.075 R)
• M8: 3,018,735 km (0.104 R)
• M9: 3,588,554 km (0.079 R)
• M10: 3,946,242 km (0.034 R)
• M11: 4,824,531 km (0.109 R)
• M12: 5,119,239 km (0.118 R)
• M13: 5,487,399 km (0.11 R)
• M14: 6,213,847 km (0.082 R)
• M15: 7,191,469 km (0.114 R)
• M16: 7,340,319 km (0.064 R)
• M17: 8,410,841 km (0.095 R)
• M18: 9,447,854 km (0.055 R)
• M19: 9,981,320 km (0.11 R)
• M20: 10,398,249 km (0.074 R)
• M21: 11,335,629 km (0.107 R)
• M22: 11,858,174 km (0.052 R)
• M23: 12,926,902 km (0.118 R)
• M24: 14,165,422 km (0.093 R)
• M25: 14,445,769 km (0.112 R)
• M26: 18,000,214 km (0.114 R)
• M27: 19,276,434 km (0.103 R)
• M28: 19,328,194 km (0.104 R)
• M29: 19,379,806 km (0.119 R)
• M30: 20,423,550 km (0.058 R)
• M31: 21,164,808 km (0.062 R)
• M32: 21,699,770 km (0.116 R)
• M33: 22,185,065 km (0.073 R)
• M34: 23,717,546 km (0.071 R)
• M35: 27,056,420 km (0.081 R)
• M36: 28,927,890 km (0.085 R)
• M37: 28,987,131 km (0.04 R)
• M38: 29,164,853 km (0.08 R)
• M39: 31,204,021 km (0.078 R)
• M40: 31,812,586 km (0.098 R)
• M41: 32,118,214 km (0.07 R)
• M42: 32,979,449 km (0.117 R)
• M43: 33,848,164 km (0.066 R)
• M44: 34,097,693 km (0.077 R)
• M45: 34,536,015 km (0.097 R)
• M46: 34,661,527 km (0.093 R)
• M47: 35,102,243 km (0.067 R)
• M48: 35,544,753 km (0.105 R)
• M49: 36,627,094 km (0.082 R)
• M50: 37,849,458 km (0.065 R)
• M51: 38,498,264 km (0.112 R)
• M52: 40,400,401 km (0.102 R)
• M53: 40,466,523 km (0.112 R)
• M54: 45,321,872 km (0.107 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 16,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit