🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.52 AU - 0.7 AU

Year: 303 Days

Day: 20.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 14.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.22 AU - 1.24 AU

Year: 867 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 11,069,813 km

• M1: 188,643 km (0.11 R)
• M2: 331,509 km (0.103 R)
• M3: 490,382 km (0.117 R)
• M4: 590,612 km (0.102 R)
• M5: 995,275 km (0.038 R)
• M6: 1,115,103 km (0.057 R)
• M7: 1,283,101 km (0.043 R)
• M8: 1,392,756 km (0.086 R)
• M9: 1,523,056 km (0.105 R)
• M10: 1,628,074 km (0.111 R)
• M11: 1,747,752 km (0.106 R)
• M12: 1,845,739 km (0.026 R)
• M13: 2,021,965 km (0.119 R)
• M14: 2,157,949 km (0.044 R)
• M15: 2,283,761 km (0.079 R)
• M16: 2,378,157 km (0.035 R)
• M17: 2,494,544 km (0.061 R)
• M18: 2,683,337 km (0.077 R)
• M19: 2,826,502 km (0.099 R)
• M20: 2,928,229 km (0.113 R)
• M21: 3,031,152 km (0.096 R)
• M22: 3,263,777 km (0.105 R)
• M23: 3,370,739 km (0.097 R)
• M24: 3,596,034 km (0.089 R)
• M25: 3,874,884 km (0.106 R)
• M26: 4,029,269 km (0.094 R)
• M27: 4,235,565 km (0.118 R)
• M28: 4,556,003 km (0.054 R)
• M29: 4,693,334 km (0.049 R)
• M30: 4,823,335 km (0.105 R)
• M31: 5,086,926 km (0.083 R)
• M32: 5,256,420 km (0.094 R)
• M33: 5,355,454 km (0.112 R)
• M34: 5,518,815 km (0.102 R)
• M35: 5,610,219 km (0.098 R)
• M36: 5,776,273 km (0.029 R)
• M37: 5,943,823 km (0.054 R)
• M38: 6,094,318 km (0.054 R)
• M39: 6,293,582 km (0.117 R)
• M40: 6,514,389 km (0.086 R)
• M41: 6,620,903 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 10.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.54 AU - 2.88 AU

Year: 2837 Days

Day: 12.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,069,813 km

• M1: 160,369 km (0.072 R)
• M2: 325,974 km (0.047 R)
• M3: 426,204 km (0.077 R)
• M4: 502,499 km (0.045 R)
• M5: 644,168 km (0.114 R)
• M6: 771,027 km (0.115 R)
• M7: 970,142 km (0.072 R)
• M8: 1,256,323 km (0.062 R)
• M9: 1,327,681 km (0.085 R)
• M10: 1,512,135 km (0.04 R)
• M11: 1,735,036 km (0.098 R)
• M12: 1,805,048 km (0.066 R)
• M13: 1,896,452 km (0.034 R)
• M14: 2,020,918 km (0.114 R)
• M15: 2,333,128 km (0.114 R)
• M16: 2,489,458 km (0.103 R)
• M17: 2,557,525 km (0.105 R)
• M18: 2,765,616 km (0.113 R)
• M19: 2,907,435 km (0.097 R)
• M20: 3,310,002 km (0.086 R)
• M21: 3,448,231 km (0.092 R)
• M22: 3,588,404 km (0.032 R)
• M23: 3,769,567 km (0.079 R)
• M24: 3,914,079 km (0.086 R)
• M25: 4,168,096 km (0.105 R)
• M26: 4,276,554 km (0.088 R)
• M27: 4,664,013 km (0.101 R)
• M28: 4,805,233 km (0.048 R)
• M29: 5,266,443 km (0.117 R)
• M30: 5,726,906 km (0.112 R)
• M31: 6,184,825 km (0.094 R)
• M32: 6,512,444 km (0.119 R)
• M33: 6,686,277 km (0.12 R)
• M34: 6,781,870 km (0.052 R)
• M35: 7,071,192 km (0.089 R)
• M36: 7,233,655 km (0.112 R)
• M37: 7,745,131 km (0.113 R)
• M38: 7,828,756 km (0.065 R)
• M39: 7,963,244 km (0.066 R)
• M40: 8,268,574 km (0.103 R)
• M41: 8,456,917 km (0.107 R)
• M42: 9,154,343 km (0.029 R)
• M43: 9,509,937 km (0.083 R)
• M44: 9,599,546 km (0.092 R)
• M45: 10,124,784 km (0.081 R)
• M46: 10,198,087 km (0.058 R)
• M47: 10,381,793 km (0.037 R)
• M48: 10,492,645 km (0.03 R)
• M49: 10,715,396 km (0.044 R)
• M50: 10,939,793 km (0.096 R)
• M51: 11,355,077 km (0.075 R)
• M52: 11,507,517 km (0.05 R)
• M53: 11,660,406 km (0.054 R)
• M54: 11,814,193 km (0.047 R)
• M55: 11,929,832 km (0.09 R)
• M56: 12,376,980 km (0.045 R)
• M57: 12,455,369 km (0.114 R)
• M58: 13,008,133 km (0.102 R)
• M59: 13,087,869 km (0.114 R)
• M60: 13,227,593 km (0.093 R)
• M61: 13,528,734 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 13.7

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.37 AU - 3.14 AU

Year: 2900 Days

Day: 5.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 11,069,813 km

• M1: 194,028 km (0.107 R)
• M2: 350,508 km (0.097 R)
• M3: 496,067 km (0.083 R)
• M4: 692,339 km (0.097 R)
• M5: 821,442 km (0.092 R)
• M6: 924,216 km (0.091 R)
• M7: 1,032,076 km (0.092 R)
• M8: 1,121,685 km (0.083 R)
• M9: 1,432,549 km (0.117 R)
• M10: 1,780,364 km (0.086 R)
• M11: 2,433,060 km (0.072 R)
• M12: 2,712,060 km (0.046 R)
• M13: 2,958,148 km (0.102 R)
• M14: 3,067,504 km (0.108 R)
• M15: 3,200,497 km (0.034 R)
• M16: 3,346,804 km (0.113 R)
• M17: 3,553,099 km (0.064 R)
• M18: 3,728,428 km (0.117 R)
• M19: 4,383,218 km (0.09 R)
• M20: 4,495,865 km (0.068 R)
• M21: 4,698,570 km (0.066 R)
• M22: 4,956,327 km (0.097 R)
• M23: 5,271,829 km (0.102 R)
• M24: 5,432,048 km (0.119 R)
• M25: 5,526,295 km (0.086 R)
• M26: 5,716,434 km (0.083 R)
• M27: 5,908,817 km (0.068 R)
• M28: 6,742,974 km (0.098 R)
• M29: 7,048,902 km (0.046 R)
• M30: 7,734,958 km (0.099 R)
• M31: 7,947,985 km (0.085 R)
• M32: 8,070,656 km (0.103 R)
• M33: 8,178,516 km (0.069 R)
• M34: 8,489,230 km (0.086 R)
• M35: 8,724,997 km (0.112 R)
• M36: 9,170,649 km (0.116 R)
• M37: 9,526,093 km (0.111 R)
• M38: 9,672,849 km (0.095 R)
• M39: 9,886,175 km (0.103 R)
• M40: 10,670,367 km (0.101 R)
• M41: 11,044,212 km (0.076 R)
• M42: 11,422,545 km (0.073 R)
• M43: 11,752,708 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.1

Radius: 9.6

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.43 AU - 3.99 AU

Year: 3657 Days

Day: 9.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 11,069,813 km

• M1: 121,174 km (0.094 R)
• M2: 335,398 km (0.116 R)
• M3: 439,967 km (0.087 R)
• M4: 620,831 km (0.09 R)
• M5: 866,770 km (0.073 R)
• M6: 948,750 km (0.111 R)
• M7: 1,463,666 km (0.066 R)
• M8: 1,655,749 km (0.043 R)
• M9: 1,865,037 km (0.081 R)
• M10: 2,185,774 km (0.118 R)
• M11: 2,357,662 km (0.118 R)
• M12: 2,593,877 km (0.09 R)
• M13: 2,674,361 km (0.059 R)
• M14: 2,796,732 km (0.111 R)
• M15: 3,015,295 km (0.039 R)
• M16: 3,402,903 km (0.12 R)
• M17: 3,480,245 km (0.102 R)
• M18: 3,580,475 km (0.092 R)
• M19: 3,840,925 km (0.102 R)
• M20: 3,909,890 km (0.035 R)
• M21: 4,284,932 km (0.075 R)
• M22: 4,440,514 km (0.107 R)
• M23: 4,720,561 km (0.084 R)
• M24: 4,981,459 km (0.073 R)
• M25: 5,246,846 km (0.048 R)
• M26: 5,413,648 km (0.079 R)
• M27: 5,634,305 km (0.029 R)
• M28: 5,818,310 km (0.06 R)
• M29: 6,111,372 km (0.039 R)
• M30: 6,178,691 km (0.079 R)
• M31: 6,246,160 km (0.113 R)
• M32: 6,477,737 km (0.115 R)
• M33: 6,629,130 km (0.08 R)
• M34: 6,725,920 km (0.069 R)
• M35: 6,865,345 km (0.098 R)
• M36: 7,146,739 km (0.082 R)
• M37: 7,489,468 km (0.092 R)
• M38: 7,764,728 km (0.104 R)
• M39: 8,043,130 km (0.12 R)
• M40: 8,354,891 km (0.093 R)
• M41: 8,913,640 km (0.065 R)
• M42: 9,082,236 km (0.071 R)
• M43: 9,159,130 km (0.116 R)
• M44: 9,220,764 km (0.059 R)
• M45: 9,406,714 km (0.074 R)
• M46: 9,547,037 km (0.075 R)
• M47: 9,987,902 km (0.082 R)
• M48: 10,955,052 km (0.09 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: 325 - 18,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit