🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.51 AU - 0.77 AU

Year: 336 Days

Day: 23.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 155.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,753,303 km

• M1: 180,415 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 9.3

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.8 AU - 0.86 AU

Year: 496 Days

Day: 10.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 21,753,303 km

• M1: 125,363 km (0.113 R)
• M2: 190,737 km (0.06 R)
• M3: 252,072 km (0.071 R)
• M4: 343,626 km (0.119 R)
• M5: 420,968 km (0.028 R)
• M6: 536,458 km (0.083 R)
• M7: 729,140 km (0.113 R)
• M8: 900,729 km (0.094 R)
• M9: 984,055 km (0.111 R)
• M10: 1,191,248 km (0.071 R)
• M11: 1,350,420 km (0.054 R)
• M12: 1,493,286 km (0.075 R)
• M13: 1,641,388 km (0.093 R)
• M14: 1,945,820 km (0.082 R)
• M15: 2,016,579 km (0.104 R)
• M16: 2,094,969 km (0.1 R)
• M17: 2,160,941 km (0.096 R)
• M18: 2,254,590 km (0.106 R)
• M19: 2,315,625 km (0.049 R)
• M20: 2,432,312 km (0.119 R)
• M21: 2,586,248 km (0.106 R)
• M22: 2,693,061 km (0.105 R)
• M23: 2,823,211 km (0.041 R)
• M24: 2,896,514 km (0.118 R)
• M25: 3,022,475 km (0.108 R)
• M26: 3,188,230 km (0.076 R)
• M27: 3,647,645 km (0.108 R)
• M28: 3,848,704 km (0.065 R)
• M29: 3,922,007 km (0.077 R)
• M30: 3,987,531 km (0.09 R)
• M31: 4,069,960 km (0.118 R)
• M32: 4,169,741 km (0.109 R)
• M33: 4,236,612 km (0.058 R)
• M34: 4,396,981 km (0.034 R)
• M35: 4,490,778 km (0.116 R)
• M36: 4,559,444 km (0.044 R)
• M37: 4,723,852 km (0.12 R)
• M38: 5,005,096 km (0.107 R)
• M39: 5,076,305 km (0.046 R)
• M40: 5,219,769 km (0.097 R)
• M41: 5,428,308 km (0.065 R)
• M42: 5,630,415 km (0.075 R)
• M43: 5,994,835 km (0.098 R)
• M44: 6,070,532 km (0.111 R)
• M45: 6,156,102 km (0.057 R)
• M46: 6,328,289 km (0.094 R)
• M47: 6,444,078 km (0.097 R)
• M48: 6,531,443 km (0.11 R)
• M49: 6,589,786 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 11.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.8 AU - 0.96 AU

Year: 542 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 21,753,303 km

• M1: 146,606 km (0.119 R)
• M2: 222,302 km (0.114 R)
• M3: 361,728 km (0.104 R)
• M4: 458,069 km (0.036 R)
• M5: 867,069 km (0.085 R)
• M6: 940,522 km (0.087 R)
• M7: 1,068,129 km (0.11 R)
• M8: 1,207,404 km (0.115 R)
• M9: 1,358,797 km (0.059 R)
• M10: 1,546,692 km (0.046 R)
• M11: 1,687,165 km (0.082 R)
• M12: 1,787,395 km (0.118 R)
• M13: 1,883,437 km (0.038 R)
• M14: 1,994,289 km (0.118 R)
• M15: 2,161,540 km (0.044 R)
• M16: 2,236,638 km (0.065 R)
• M17: 2,340,459 km (0.045 R)
• M18: 2,567,548 km (0.059 R)
• M19: 2,654,614 km (0.068 R)
• M20: 2,735,397 km (0.082 R)
• M21: 2,854,178 km (0.119 R)
• M22: 3,105,053 km (0.11 R)
• M23: 3,284,122 km (0.066 R)
• M24: 3,394,824 km (0.032 R)
• M25: 3,514,802 km (0.086 R)
• M26: 3,587,507 km (0.119 R)
• M27: 3,751,017 km (0.094 R)
• M28: 3,891,938 km (0.118 R)
• M29: 4,076,841 km (0.109 R)
• M30: 4,179,017 km (0.054 R)
• M31: 4,333,850 km (0.086 R)
• M32: 4,455,623 km (0.073 R)
• M33: 4,738,213 km (0.106 R)
• M34: 5,182,519 km (0.087 R)
• M35: 5,256,271 km (0.031 R)
• M36: 5,367,721 km (0.056 R)
• M37: 5,526,893 km (0.117 R)
• M38: 5,630,714 km (0.103 R)
• M39: 5,792,579 km (0.12 R)
• M40: 5,946,216 km (0.101 R)
• M41: 6,043,006 km (0.11 R)
• M42: 6,159,692 km (0.109 R)
• M43: 6,346,241 km (0.065 R)
• M44: 6,514,688 km (0.113 R)
• M45: 6,694,654 km (0.066 R)
• M46: 6,835,875 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 14.1

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.06 AU - 2.5 AU

Year: 2258 Days

Day: 12.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 21,753,303 km

• M1: 176,077 km (0.083 R)
• M2: 344,075 km (0.086 R)
• M3: 557,252 km (0.093 R)
• M4: 795,711 km (0.072 R)
• M5: 1,023,698 km (0.106 R)
• M6: 1,337,106 km (0.044 R)
• M7: 1,702,424 km (0.039 R)
• M8: 1,814,772 km (0.11 R)
• M9: 1,915,302 km (0.089 R)
• M10: 2,025,256 km (0.115 R)
• M11: 2,152,414 km (0.075 R)
• M12: 2,251,598 km (0.061 R)
• M13: 2,454,751 km (0.096 R)
• M14: 2,631,427 km (0.046 R)
• M15: 2,980,738 km (0.115 R)
• M16: 3,135,272 km (0.108 R)
• M17: 3,641,960 km (0.064 R)
• M18: 3,752,064 km (0.032 R)
• M19: 3,919,165 km (0.028 R)
• M20: 4,032,111 km (0.095 R)
• M21: 4,406,555 km (0.111 R)
• M22: 4,672,540 km (0.082 R)
• M23: 4,782,345 km (0.107 R)
• M24: 5,035,464 km (0.119 R)
• M25: 5,397,192 km (0.109 R)
• M26: 5,961,026 km (0.116 R)
• M27: 6,288,646 km (0.097 R)
• M28: 6,410,418 km (0.115 R)
• M29: 6,667,278 km (0.106 R)
• M30: 6,768,705 km (0.056 R)
• M31: 7,018,982 km (0.071 R)
• M32: 7,179,800 km (0.114 R)
• M33: 7,353,483 km (0.119 R)
• M34: 7,823,520 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.4

Radius: 8.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.33 AU - 3.17 AU

Year: 2992 Days

Day: 6.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,753,303 km

• M1: 158,723 km (0.112 R)
• M2: 520,152 km (0.066 R)
• M3: 618,886 km (0.059 R)
• M4: 734,376 km (0.097 R)
• M5: 868,116 km (0.061 R)
• M6: 1,113,457 km (0.081 R)
• M7: 1,232,238 km (0.097 R)
• M8: 1,735,934 km (0.114 R)
• M9: 1,860,848 km (0.1 R)
• M10: 1,917,246 km (0.059 R)
• M11: 2,031,988 km (0.046 R)
• M12: 2,655,362 km (0.072 R)
• M13: 2,783,568 km (0.12 R)
• M14: 2,864,799 km (0.118 R)
• M15: 2,963,384 km (0.116 R)
• M16: 3,163,995 km (0.096 R)
• M17: 3,508,070 km (0.084 R)
• M18: 3,720,349 km (0.078 R)
• M19: 3,810,108 km (0.073 R)
• M20: 4,157,624 km (0.115 R)
• M21: 4,649,801 km (0.106 R)
• M22: 4,746,591 km (0.069 R)
• M23: 5,240,563 km (0.114 R)
• M24: 5,381,783 km (0.056 R)
• M25: 5,544,845 km (0.081 R)
• M26: 5,854,961 km (0.083 R)
• M27: 5,959,530 km (0.067 R)
• M28: 6,492,099 km (0.063 R)
• M29: 6,709,315 km (0.1 R)
• M30: 7,443,392 km (0.067 R)
• M31: 7,693,669 km (0.116 R)
• M32: 7,993,164 km (0.037 R)
• M33: 8,842,431 km (0.096 R)
• M34: 9,375,448 km (0.098 R)
• M35: 9,547,187 km (0.1 R)
• M36: 9,819,305 km (0.098 R)
• M37: 10,018,719 km (0.092 R)
• M38: 10,118,950 km (0.11 R)
• M39: 10,194,347 km (0.074 R)
• M40: 10,270,043 km (0.051 R)
• M41: 10,599,757 km (0.098 R)
• M42: 10,804,407 km (0.103 R)
• M43: 11,088,045 km (0.055 R)
• M44: 11,269,656 km (0.113 R)
• M45: 11,347,896 km (0.108 R)
• M46: 11,741,488 km (0.06 R)
• M47: 12,059,683 km (0.094 R)
• M48: 12,139,718 km (0.11 R)
• M49: 12,219,902 km (0.1 R)
• M50: 12,327,014 km (0.115 R)
• M51: 12,840,284 km (0.054 R)
• M52: 13,305,534 km (0.088 R)
• M53: 13,526,340 km (0.106 R)
• M54: 13,748,344 km (0.09 R)
• M55: 13,804,144 km (0.073 R)
• M56: 14,167,966 km (0.073 R)
• M57: 14,591,776 km (0.089 R)
• M58: 14,933,907 km (0.098 R)
• M59: 15,800,527 km (0.102 R)
• M60: 16,122,462 km (0.112 R)
• M61: 16,862,074 km (0.117 R)
• M62: 16,921,763 km (0.071 R)
• M63: 17,041,292 km (0.112 R)
• M64: 17,221,108 km (0.111 R)
• M65: 17,281,097 km (0.115 R)
• M66: 18,007,395 km (0.045 R)
• M67: 18,374,358 km (0.029 R)
• M68: 18,589,480 km (0.045 R)
• M69: 19,427,228 km (0.067 R)
• M70: 19,489,760 km (0.094 R)
• M71: 19,615,123 km (0.105 R)
• M72: 19,866,448 km (0.06 R)
• M73: 20,627,003 km (0.094 R)
• M74: 20,722,746 km (0.109 R)
• M75: 20,946,843 km (0.115 R)
• M76: 21,107,212 km (0.096 R)
• M77: 21,203,703 km (0.05 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 20,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit