🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.52 AU - 0.64 AU

Year: 166 Days

Day: 15.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,691,750 km

• M1: 123,568 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.88 AU - 0.9 AU

Year: 315 Days

Day: 40.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.27 AU - 3.61 AU

Year: 1889 Days

Day: 47.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.8

Radius: 12.9

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.74 AU - 5.14 AU

Year: 4115 Days

Day: 7.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,691,750 km

• M1: 162,762 km (0.103 R)
• M2: 327,171 km (0.119 R)
• M3: 419,921 km (0.101 R)
• M4: 769,531 km (0.068 R)
• M5: 918,082 km (0.101 R)
• M6: 1,140,833 km (0.108 R)
• M7: 1,423,873 km (0.084 R)
• M8: 1,805,945 km (0.09 R)
• M9: 2,089,583 km (0.117 R)
• M10: 2,203,726 km (0.054 R)
• M11: 2,320,263 km (0.057 R)
• M12: 2,438,744 km (0.106 R)
• M13: 2,611,829 km (0.105 R)
• M14: 2,806,905 km (0.081 R)
• M15: 3,080,819 km (0.107 R)
• M16: 3,363,559 km (0.116 R)
• M17: 3,615,631 km (0.1 R)
• M18: 3,833,894 km (0.113 R)
• M19: 4,117,981 km (0.103 R)
• M20: 4,241,848 km (0.035 R)
• M21: 4,366,911 km (0.108 R)
• M22: 4,472,228 km (0.116 R)
• M23: 4,557,050 km (0.114 R)
• M24: 4,663,863 km (0.096 R)
• M25: 4,923,565 km (0.087 R)
• M26: 5,232,784 km (0.057 R)
• M27: 5,480,069 km (0.068 R)
• M28: 5,870,071 km (0.053 R)
• M29: 6,292,984 km (0.102 R)
• M30: 6,388,278 km (0.07 R)
• M31: 6,677,151 km (0.099 R)
• M32: 6,823,308 km (0.116 R)
• M33: 6,921,295 km (0.119 R)
• M34: 7,044,414 km (0.079 R)
• M35: 7,544,221 km (0.115 R)
• M36: 7,773,105 km (0.114 R)
• M37: 7,978,354 km (0.098 R)
• M38: 8,263,487 km (0.043 R)
• M39: 8,870,855 km (0.058 R)
• M40: 9,112,306 km (0.108 R)
• M41: 9,301,696 km (0.085 R)
• M42: 9,437,830 km (0.067 R)
• M43: 9,629,465 km (0.117 R)
• M44: 9,905,623 km (0.111 R)
• M45: 10,016,774 km (0.047 R)
• M46: 10,212,299 km (0.115 R)
• M47: 10,806,501 km (0.09 R)
• M48: 11,122,302 km (0.07 R)
• M49: 12,147,347 km (0.106 R)
• M50: 12,385,806 km (0.095 R)
• M51: 12,505,634 km (0.088 R)
• M52: 12,867,661 km (0.11 R)
• M53: 13,019,353 km (0.074 R)
• M54: 13,355,500 km (0.107 R)
• M55: 13,880,588 km (0.09 R)
• M56: 14,728,509 km (0.054 R)
• M57: 15,303,114 km (0.113 R)
• M58: 15,852,438 km (0.096 R)
• M59: 15,982,737 km (0.085 R)
• M60: 16,244,234 km (0.049 R)
• M61: 16,441,404 km (0.034 R)
• M62: 17,004,042 km (0.075 R)
• M63: 17,842,987 km (0.032 R)
• M64: 18,250,641 km (0.098 R)
• M65: 18,523,956 km (0.094 R)
• M66: 18,626,880 km (0.096 R)
• M67: 18,833,175 km (0.113 R)
• M68: 19,005,661 km (0.086 R)
• M69: 19,213,453 km (0.11 R)
• M70: 19,352,280 km (0.078 R)
• M71: 19,735,998 km (0.073 R)
• M72: 19,981,488 km (0.111 R)
• M73: 20,192,721 km (0.1 R)
• M74: 20,724,092 km (0.07 R)
• M75: 21,475,822 km (0.109 R)
• M76: 21,583,831 km (0.118 R)
• M77: 21,800,599 km (0.067 R)
• M78: 21,945,559 km (0.091 R)
• M79: 22,309,231 km (0.069 R)
• M80: 22,784,952 km (0.094 R)
• M81: 23,338,165 km (0.11 R)
• M82: 24,382,508 km (0.113 R)
• M83: 24,533,004 km (0.114 R)
• M84: 25,213,824 km (0.084 R)
• M85: 25,632,997 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.4

Radius: 4.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.99 AU - 21.79 AU

Year: 29553 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,691,750 km

• M1: 139,276 km (0.05 R)
• M2: 193,430 km (0.105 R)
• M3: 629,358 km (0.08 R)
• M4: 1,514,678 km (0.059 R)
• M5: 1,708,707 km (0.12 R)
• M6: 2,026,154 km (0.089 R)
• M7: 2,191,609 km (0.114 R)
• M8: 2,688,423 km (0.079 R)
• M9: 3,136,918 km (0.044 R)
• M10: 3,191,222 km (0.084 R)
• M11: 3,300,727 km (0.073 R)
• M12: 3,467,379 km (0.119 R)
• M13: 3,580,027 km (0.042 R)
• M14: 3,722,444 km (0.11 R)
• M15: 6,760,926 km (0.076 R)
• M16: 7,007,912 km (0.058 R)
• M17: 7,729,722 km (0.116 R)
• M18: 7,839,976 km (0.098 R)
• M19: 11,591,890 km (0.045 R)
• M20: 12,701,308 km (0.04 R)
• M21: 13,268,733 km (0.078 R)
• M22: 14,745,713 km (0.084 R)
• M23: 16,226,881 km (0.086 R)
• M24: 16,320,978 km (0.069 R)
• M25: 17,900,283 km (0.119 R)
• M26: 18,831,380 km (0.105 R)
• M27: 20,384,056 km (0.107 R)
• M28: 20,434,920 km (0.09 R)
• M29: 20,485,633 km (0.115 R)
• M30: 20,587,509 km (0.085 R)
• M31: 22,395,100 km (0.093 R)
• M32: 22,447,460 km (0.095 R)
• M33: 22,710,004 km (0.09 R)
• M34: 24,306,662 km (0.067 R)
• M35: 24,522,233 km (0.083 R)
• M36: 24,901,014 km (0.106 R)
• M37: 25,500,303 km (0.062 R)
• M38: 28,113,479 km (0.091 R)
• M39: 32,990,968 km (0.113 R)
• M40: 33,289,416 km (0.091 R)
• M41: 36,446,080 km (0.114 R)
• M42: 36,631,133 km (0.056 R)
• M43: 37,810,114 km (0.036 R)
• M44: 39,823,552 km (0.115 R)
• M45: 40,141,297 km (0.09 R)
• M46: 40,715,454 km (0.108 R)
• M47: 42,130,201 km (0.057 R)
• M48: 43,234,383 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 16,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit