🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 24.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,465,754 km

• M1: 41,289 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.78 AU

Year: 352 Days

Day: 42.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,465,754 km

• M1: 162,463 km (0.065 R)
• M2: 172,786 km (0.106 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884

Radius: 8.8

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.07 AU - 1.61 AU

Year: 1018 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,465,754 km

• M1: 110,403 km (0.098 R)
• M2: 186,399 km (0.112 R)
• M3: 258,655 km (0.097 R)
• M4: 383,719 km (0.116 R)
• M5: 471,084 km (0.118 R)
• M6: 571,913 km (0.095 R)
• M7: 631,303 km (0.098 R)
• M8: 750,832 km (0.081 R)
• M9: 899,083 km (0.079 R)
• M10: 1,079,498 km (0.045 R)
• M11: 1,185,713 km (0.103 R)
• M12: 1,311,674 km (0.117 R)
• M13: 1,409,212 km (0.102 R)
• M14: 1,509,143 km (0.118 R)
• M15: 1,637,498 km (0.072 R)
• M16: 1,725,163 km (0.061 R)
• M17: 1,814,323 km (0.11 R)
• M18: 2,034,980 km (0.104 R)
• M19: 2,100,952 km (0.058 R)
• M20: 2,342,703 km (0.059 R)
• M21: 2,412,116 km (0.098 R)
• M22: 2,532,542 km (0.111 R)
• M23: 2,706,674 km (0.04 R)
• M24: 2,800,472 km (0.079 R)
• M25: 2,927,331 km (0.095 R)
• M26: 3,066,756 km (0.098 R)
• M27: 3,197,654 km (0.079 R)
• M28: 3,274,697 km (0.085 R)
• M29: 3,442,247 km (0.111 R)
• M30: 3,879,073 km (0.046 R)
• M31: 3,961,501 km (0.066 R)
• M32: 4,443,655 km (0.107 R)
• M33: 4,641,872 km (0.102 R)
• M34: 4,792,368 km (0.084 R)
• M35: 4,969,940 km (0.056 R)
• M36: 5,111,161 km (0.043 R)
• M37: 5,214,683 km (0.047 R)
• M38: 5,542,452 km (0.117 R)
• M39: 5,890,715 km (0.064 R)
• M40: 6,012,787 km (0.06 R)
• M41: 6,218,335 km (0.051 R)
• M42: 6,342,800 km (0.05 R)
• M43: 6,398,451 km (0.078 R)
• M44: 6,848,890 km (0.104 R)
• M45: 6,948,671 km (0.066 R)
• M46: 7,092,285 km (0.096 R)
• M47: 7,222,436 km (0.068 R)
• M48: 7,294,991 km (0.081 R)
• M49: 7,382,505 km (0.099 R)
• M50: 7,573,093 km (0.114 R)
• M51: 7,691,275 km (0.079 R)
• M52: 7,810,056 km (0.114 R)
• M53: 7,959,355 km (0.076 R)
• M54: 8,154,879 km (0.102 R)
• M55: 8,306,422 km (0.041 R)
• M56: 8,367,308 km (0.114 R)
• M57: 8,520,197 km (0.08 R)
• M58: 8,627,758 km (0.101 R)
• M59: 8,751,176 km (0.113 R)
• M60: 8,906,309 km (0.105 R)
• M61: 8,968,542 km (0.074 R)
• M62: 9,551,974 km (0.109 R)
• M63: 9,631,709 km (0.105 R)
• M64: 9,743,758 km (0.084 R)
• M65: 9,824,092 km (0.101 R)
• M66: 9,969,202 km (0.119 R)
• M67: 10,082,448 km (0.099 R)
• M68: 10,507,306 km (0.052 R)
• M69: 10,838,067 km (0.079 R)
• M70: 10,937,998 km (0.059 R)
• M71: 11,306,906 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 14.5

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.56 AU - 4.54 AU

Year: 5347 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,465,754 km

• M1: 182,958 km (0.073 R)
• M2: 295,157 km (0.105 R)
• M3: 404,064 km (0.055 R)
• M4: 514,916 km (0.115 R)
• M5: 650,751 km (0.11 R)
• M6: 777,011 km (0.107 R)
• M7: 1,225,805 km (0.079 R)
• M8: 1,433,596 km (0.109 R)
• M9: 1,526,347 km (0.076 R)
• M10: 1,987,557 km (0.096 R)
• M11: 2,216,592 km (0.113 R)
• M12: 2,759,333 km (0.09 R)
• M13: 3,343,213 km (0.119 R)
• M14: 3,638,968 km (0.1 R)
• M15: 3,790,062 km (0.115 R)
• M16: 3,921,259 km (0.115 R)
• M17: 4,031,962 km (0.051 R)
• M18: 4,577,246 km (0.111 R)
• M19: 4,788,029 km (0.044 R)
• M20: 5,170,551 km (0.098 R)
• M21: 5,390,011 km (0.114 R)
• M22: 5,662,728 km (0.045 R)
• M23: 5,914,501 km (0.074 R)
• M24: 6,041,959 km (0.098 R)
• M25: 6,299,417 km (0.107 R)
• M26: 6,586,794 km (0.062 R)
• M27: 7,474,957 km (0.098 R)
• M28: 7,807,363 km (0.101 R)
• M29: 7,975,362 km (0.099 R)
• M30: 8,088,009 km (0.113 R)
• M31: 8,400,668 km (0.059 R)
• M32: 8,891,798 km (0.086 R)
• M33: 9,781,307 km (0.029 R)
• M34: 10,175,647 km (0.054 R)
• M35: 10,451,805 km (0.118 R)
• M36: 10,854,971 km (0.044 R)
• M37: 11,011,450 km (0.108 R)
• M38: 11,421,648 km (0.068 R)
• M39: 11,901,408 km (0.117 R)
• M40: 12,322,526 km (0.115 R)
• M41: 12,485,737 km (0.086 R)
• M42: 12,946,798 km (0.108 R)
• M43: 13,079,491 km (0.109 R)
• M44: 13,379,884 km (0.089 R)
• M45: 14,294,675 km (0.096 R)
• M46: 15,089,788 km (0.101 R)
• M47: 15,475,301 km (0.115 R)
• M48: 15,686,833 km (0.047 R)
• M49: 16,363,314 km (0.038 R)
• M50: 16,867,908 km (0.099 R)
• M51: 17,781,652 km (0.07 R)
• M52: 18,040,456 km (0.053 R)
• M53: 18,374,957 km (0.077 R)
• M54: 18,749,101 km (0.112 R)
• M55: 19,277,032 km (0.09 R)
• M56: 20,039,832 km (0.063 R)
• M57: 20,657,222 km (0.059 R)
• M58: 21,713,233 km (0.085 R)
• M59: 22,786,748 km (0.079 R)
• M60: 23,836,925 km (0.105 R)
• M61: 23,999,837 km (0.059 R)
• M62: 24,490,967 km (0.091 R)
• M63: 24,778,943 km (0.091 R)
• M64: 24,985,388 km (0.092 R)
• M65: 25,524,837 km (0.057 R)
• M66: 25,984,253 km (0.08 R)
• M67: 26,109,915 km (0.112 R)
• M68: 26,362,137 km (0.074 R)
• M69: 27,165,926 km (0.063 R)
• M70: 27,763,420 km (0.114 R)
• M71: 28,063,813 km (0.086 R)
• M72: 28,667,739 km (0.111 R)
• M73: 29,232,322 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.6

Radius: 14.4

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.31 AU - 4.43 AU

Year: 5993 Days

Day: 9.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,465,754 km

• M1: 188,045 km (0.093 R)
• M2: 344,374 km (0.105 R)
• M3: 461,360 km (0.119 R)
• M4: 561,890 km (0.101 R)
• M5: 710,739 km (0.116 R)
• M6: 889,359 km (0.12 R)
• M7: 1,007,691 km (0.103 R)
• M8: 1,294,919 km (0.11 R)
• M9: 1,431,502 km (0.097 R)
• M10: 1,555,219 km (0.089 R)
• M11: 1,682,677 km (0.081 R)
• M12: 1,852,171 km (0.119 R)
• M13: 2,147,627 km (0.085 R)
• M14: 2,249,653 km (0.083 R)
• M15: 2,718,193 km (0.113 R)
• M16: 3,945,045 km (0.119 R)
• M17: 4,173,332 km (0.102 R)
• M18: 4,884,221 km (0.075 R)
• M19: 5,351,265 km (0.084 R)
• M20: 5,519,713 km (0.074 R)
• M21: 5,632,958 km (0.045 R)
• M22: 5,832,971 km (0.109 R)
• M23: 6,240,176 km (0.036 R)
• M24: 6,447,219 km (0.054 R)
• M25: 6,959,891 km (0.106 R)
• M26: 7,360,814 km (0.102 R)
• M27: 7,485,578 km (0.081 R)
• M28: 7,579,825 km (0.066 R)
• M29: 7,928,388 km (0.12 R)
• M30: 8,217,561 km (0.118 R)
• M31: 9,442,767 km (0.064 R)
• M32: 10,831,035 km (0.117 R)
• M33: 10,937,699 km (0.101 R)
• M34: 11,080,565 km (0.09 R)
• M35: 11,259,933 km (0.078 R)
• M36: 11,621,660 km (0.104 R)
• M37: 12,208,383 km (0.101 R)
• M38: 12,468,085 km (0.078 R)
• M39: 12,842,379 km (0.054 R)
• M40: 13,296,408 km (0.116 R)
• M41: 14,454,595 km (0.066 R)
• M42: 15,085,449 km (0.111 R)
• M43: 15,364,300 km (0.078 R)
• M44: 15,564,611 km (0.106 R)
• M45: 15,886,845 km (0.117 R)
• M46: 16,008,169 km (0.05 R)
• M47: 16,374,235 km (0.103 R)
• M48: 16,825,422 km (0.111 R)
• M49: 18,076,808 km (0.068 R)
• M50: 18,245,854 km (0.106 R)
• M51: 19,530,900 km (0.113 R)
• M52: 19,835,032 km (0.102 R)
• M53: 20,535,898 km (0.077 R)
• M54: 20,800,836 km (0.088 R)
• M55: 21,022,540 km (0.107 R)
• M56: 22,187,758 km (0.112 R)
• M57: 22,687,115 km (0.118 R)
• M58: 23,006,806 km (0.091 R)
• M59: 23,236,140 km (0.085 R)
• M60: 24,114,279 km (0.09 R)
• M61: 24,253,854 km (0.097 R)
• M62: 24,768,321 km (0.099 R)
• M63: 26,237,223 km (0.094 R)
• M64: 26,332,965 km (0.109 R)
• M65: 26,428,857 km (0.119 R)
• M66: 26,909,964 km (0.084 R)
• M67: 27,248,355 km (0.119 R)
• M68: 28,616,277 km (0.064 R)
• M69: 31,114,412 km (0.093 R)
• M70: 31,571,434 km (0.109 R)
• M71: 31,673,310 km (0.108 R)
• M72: 31,826,199 km (0.088 R)
• M73: 32,133,024 km (0.115 R)
• M74: 32,594,982 km (0.044 R)
• M75: 32,955,813 km (0.076 R)
• M76: 33,577,541 km (0.074 R)
• M77: 34,046,381 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit