🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.51 AU - 3.51 AU

Year: 1927 Days

Day: 13.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.11 AU - 4.33 AU

Year: 3198 Days

Day: 32.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.2

Radius: 13.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.05 AU - 6.49 AU

Year: 5114 Days

Day: 5.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 23,500,634 km

• M1: 209,736 km (0.044 R)
• M2: 306,227 km (0.097 R)
• M3: 400,324 km (0.07 R)
• M4: 486,492 km (0.107 R)
• M5: 581,337 km (0.09 R)
• M6: 941,719 km (0.088 R)
• M7: 1,088,175 km (0.078 R)
• M8: 1,277,267 km (0.115 R)
• M9: 1,538,913 km (0.118 R)
• M10: 1,844,542 km (0.12 R)
• M11: 2,100,653 km (0.108 R)
• M12: 2,197,892 km (0.057 R)
• M13: 2,573,233 km (0.092 R)
• M14: 2,907,135 km (0.078 R)
• M15: 3,032,050 km (0.1 R)
• M16: 3,126,895 km (0.096 R)
• M17: 3,319,726 km (0.109 R)
• M18: 3,434,169 km (0.075 R)
• M19: 3,549,808 km (0.032 R)
• M20: 3,700,603 km (0.064 R)
• M21: 3,819,234 km (0.09 R)
• M22: 4,025,828 km (0.063 R)
• M23: 4,113,044 km (0.109 R)
• M24: 4,236,163 km (0.111 R)
• M25: 5,019,757 km (0.073 R)
• M26: 5,151,702 km (0.079 R)
• M27: 5,342,140 km (0.09 R)
• M28: 5,515,524 km (0.071 R)
• M29: 6,026,999 km (0.109 R)
• M30: 6,207,564 km (0.117 R)
• M31: 6,329,037 km (0.114 R)
• M32: 6,739,534 km (0.085 R)
• M33: 7,393,127 km (0.067 R)
• M34: 7,695,015 km (0.103 R)
• M35: 7,782,081 km (0.056 R)
• M36: 8,023,083 km (0.095 R)
• M37: 8,377,930 km (0.058 R)
• M38: 8,534,858 km (0.062 R)
• M39: 8,715,422 km (0.079 R)
• M40: 8,874,445 km (0.026 R)
• M41: 9,520,259 km (0.091 R)
• M42: 9,801,802 km (0.098 R)
• M43: 10,014,680 km (0.088 R)
• M44: 10,686,973 km (0.1 R)
• M45: 10,955,052 km (0.103 R)
• M46: 12,456,416 km (0.106 R)
• M47: 12,610,203 km (0.116 R)
• M48: 13,388,112 km (0.118 R)
• M49: 13,730,093 km (0.063 R)
• M50: 13,888,966 km (0.117 R)
• M51: 14,369,025 km (0.105 R)
• M52: 14,530,292 km (0.087 R)
• M53: 14,854,620 km (0.108 R)
• M54: 15,072,135 km (0.071 R)
• M55: 15,208,718 km (0.063 R)
• M56: 15,510,457 km (0.076 R)
• M57: 15,786,615 km (0.092 R)
• M58: 15,952,967 km (0.098 R)
• M59: 16,709,185 km (0.103 R)
• M60: 17,391,201 km (0.081 R)
• M61: 17,563,239 km (0.11 R)
• M62: 17,706,853 km (0.118 R)
• M63: 17,995,577 km (0.048 R)
• M64: 18,082,343 km (0.061 R)
• M65: 19,343,154 km (0.109 R)
• M66: 19,580,865 km (0.101 R)
• M67: 19,879,313 km (0.089 R)
• M68: 20,089,199 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.4

Radius: 10.1

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.73 AU - 8.77 AU

Year: 7960 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,500,634 km

• M1: 142,268 km (0.098 R)
• M2: 363,822 km (0.058 R)
• M3: 452,085 km (0.118 R)
• M4: 586,573 km (0.11 R)
• M5: 694,733 km (0.074 R)
• M6: 898,335 km (0.075 R)
• M7: 1,013,526 km (0.067 R)
• M8: 1,097,300 km (0.099 R)
• M9: 1,221,317 km (0.079 R)
• M10: 1,416,243 km (0.096 R)
• M11: 1,524,552 km (0.071 R)
• M12: 1,910,664 km (0.051 R)
• M13: 1,985,613 km (0.064 R)
• M14: 2,200,734 km (0.094 R)
• M15: 2,670,472 km (0.119 R)
• M16: 2,788,504 km (0.114 R)
• M17: 3,064,961 km (0.1 R)
• M18: 3,260,336 km (0.062 R)
• M19: 3,404,997 km (0.108 R)
• M20: 4,043,630 km (0.107 R)
• M21: 4,238,556 km (0.087 R)
• M22: 4,496,463 km (0.037 R)
• M23: 4,678,225 km (0.114 R)
• M24: 5,365,178 km (0.045 R)
• M25: 5,471,991 km (0.101 R)
• M26: 5,644,477 km (0.12 R)
• M27: 6,442,731 km (0.082 R)
• M28: 6,602,053 km (0.03 R)
• M29: 6,994,448 km (0.115 R)
• M30: 7,777,892 km (0.102 R)
• M31: 8,118,676 km (0.098 R)
• M32: 8,216,962 km (0.041 R)
• M33: 8,389,897 km (0.116 R)
• M34: 8,840,187 km (0.103 R)
• M35: 9,017,460 km (0.108 R)
• M36: 9,170,349 km (0.031 R)
• M37: 10,158,294 km (0.077 R)
• M38: 10,530,942 km (0.075 R)
• M39: 10,935,006 km (0.1 R)
• M40: 11,016,537 km (0.119 R)
• M41: 11,454,260 km (0.03 R)
• M42: 11,703,041 km (0.12 R)
• M43: 11,814,193 km (0.073 R)
• M44: 11,953,618 km (0.114 R)
• M45: 12,687,545 km (0.085 R)
• M46: 13,059,894 km (0.115 R)
• M47: 13,146,362 km (0.045 R)
• M48: 13,232,979 km (0.074 R)
• M49: 14,228,253 km (0.082 R)
• M50: 14,317,264 km (0.106 R)
• M51: 15,704,635 km (0.029 R)
• M52: 15,950,275 km (0.105 R)
• M53: 16,290,161 km (0.052 R)
• M54: 16,507,676 km (0.104 R)
• M55: 16,851,452 km (0.105 R)
• M56: 17,134,491 km (0.095 R)
• M57: 17,737,221 km (0.054 R)
• M58: 17,800,950 km (0.075 R)
• M59: 17,993,033 km (0.11 R)
• M60: 18,346,832 km (0.087 R)
• M61: 18,540,711 km (0.103 R)
• M62: 18,963,325 km (0.05 R)
• M63: 19,257,734 km (0.104 R)
• M64: 19,389,081 km (0.117 R)
• M65: 19,718,795 km (0.1 R)
• M66: 19,983,882 km (0.092 R)
• M67: 20,083,514 km (0.109 R)
• M68: 20,183,446 km (0.109 R)
• M69: 20,483,988 km (0.12 R)
• M70: 21,530,874 km (0.097 R)
• M71: 21,837,998 km (0.084 R)
• M72: 22,043,545 km (0.08 R)
• M73: 22,422,178 km (0.11 R)
• M74: 22,629,520 km (0.045 R)
• M75: 22,802,904 km (0.081 R)
• M76: 23,255,587 km (0.069 R)
• M77: 23,360,455 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,019 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit