🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.69 AU - 1.77 AU

Year: 800 Days

Day: 16.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 14.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.14 AU - 6.52 AU

Year: 4947 Days

Day: 7.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,220,530 km

• M1: 217,964 km (0.072 R)
• M2: 325,076 km (0.119 R)
• M3: 529,576 km (0.093 R)
• M4: 714,779 km (0.112 R)
• M5: 1,228,049 km (0.076 R)
• M6: 1,346,680 km (0.037 R)
• M7: 1,485,208 km (0.114 R)
• M8: 1,743,713 km (0.032 R)
• M9: 2,177,846 km (0.07 R)
• M10: 2,782,820 km (0.049 R)
• M11: 3,002,878 km (0.107 R)
• M12: 3,187,183 km (0.097 R)
• M13: 3,524,376 km (0.113 R)
• M14: 3,828,958 km (0.046 R)
• M15: 5,230,690 km (0.097 R)
• M16: 6,272,190 km (0.074 R)
• M17: 6,403,686 km (0.079 R)
• M18: 6,696,001 km (0.12 R)
• M19: 6,938,499 km (0.084 R)
• M20: 7,156,613 km (0.1 R)
• M21: 7,460,147 km (0.049 R)
• M22: 7,796,143 km (0.105 R)
• M23: 8,687,148 km (0.09 R)
• M24: 8,863,375 km (0.072 R)
• M25: 9,070,568 km (0.058 R)
• M26: 9,489,591 km (0.067 R)
• M27: 9,671,203 km (0.101 R)
• M28: 10,222,920 km (0.096 R)
• M29: 10,409,020 km (0.113 R)
• M30: 10,721,829 km (0.105 R)
• M31: 11,101,359 km (0.097 R)
• M32: 11,389,035 km (0.118 R)
• M33: 11,873,733 km (0.06 R)
• M34: 12,299,339 km (0.106 R)
• M35: 13,742,808 km (0.097 R)
• M36: 13,845,582 km (0.105 R)
• M37: 14,086,136 km (0.115 R)
• M38: 14,189,807 km (0.047 R)
• M39: 16,787,424 km (0.071 R)
• M40: 16,933,881 km (0.047 R)
• M41: 17,080,935 km (0.067 R)
• M42: 17,376,092 km (0.093 R)
• M43: 17,524,343 km (0.098 R)
• M44: 18,121,538 km (0.103 R)
• M45: 18,611,770 km (0.114 R)
• M46: 18,991,749 km (0.091 R)
• M47: 19,412,867 km (0.102 R)
• M48: 19,682,442 km (0.116 R)
• M49: 20,733,666 km (0.118 R)
• M50: 21,088,213 km (0.088 R)
• M51: 21,643,670 km (0.04 R)
• M52: 22,043,246 km (0.104 R)
• M53: 22,728,404 km (0.066 R)
• M54: 23,338,764 km (0.074 R)
• M55: 23,625,393 km (0.062 R)
• M56: 23,913,220 km (0.09 R)
• M57: 24,326,559 km (0.096 R)
• M58: 24,534,051 km (0.078 R)
• M59: 25,496,115 km (0.113 R)
• M60: 26,130,260 km (0.119 R)
• M61: 26,726,856 km (0.066 R)
• M62: 27,630,128 km (0.089 R)
• M63: 27,803,363 km (0.079 R)
• M64: 28,630,938 km (0.098 R)
• M65: 28,850,099 km (0.109 R)
• M66: 29,378,329 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.6

Radius: 10.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.36 AU - 9.48 AU

Year: 7834 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 25,220,530 km

• M1: 203,154 km (0.12 R)
• M2: 424,409 km (0.092 R)
• M3: 552,315 km (0.117 R)
• M4: 932,294 km (0.076 R)
• M5: 1,330,224 km (0.025 R)
• M6: 1,399,338 km (0.108 R)
• M7: 1,512,434 km (0.114 R)
• M8: 1,702,873 km (0.064 R)
• M9: 1,870,273 km (0.097 R)
• M10: 2,123,542 km (0.05 R)
• M11: 2,490,206 km (0.097 R)
• M12: 2,680,943 km (0.097 R)
• M13: 2,930,921 km (0.09 R)
• M14: 3,058,828 km (0.119 R)
• M15: 3,207,229 km (0.12 R)
• M16: 3,377,172 km (0.117 R)
• M17: 3,765,378 km (0.095 R)
• M18: 3,864,711 km (0.114 R)
• M19: 4,005,184 km (0.05 R)
• M20: 4,188,441 km (0.084 R)
• M21: 4,291,514 km (0.107 R)
• M22: 4,605,520 km (0.03 R)
• M23: 4,690,641 km (0.082 R)
• M24: 4,754,669 km (0.095 R)
• M25: 4,927,155 km (0.114 R)
• M26: 5,167,709 km (0.096 R)
• M27: 5,278,411 km (0.077 R)
• M28: 5,797,366 km (0.083 R)
• M29: 5,889,369 km (0.081 R)
• M30: 6,191,557 km (0.102 R)
• M31: 6,546,702 km (0.059 R)
• M32: 6,738,786 km (0.032 R)
• M33: 7,701,897 km (0.054 R)
• M34: 8,786,781 km (0.081 R)
• M35: 8,972,132 km (0.079 R)
• M36: 9,105,424 km (0.101 R)
• M37: 9,347,025 km (0.085 R)
• M38: 9,455,034 km (0.065 R)
• M39: 9,727,003 km (0.073 R)
• M40: 9,836,509 km (0.106 R)
• M41: 10,029,191 km (0.04 R)
• M42: 10,223,070 km (0.117 R)
• M43: 10,446,120 km (0.115 R)
• M44: 10,530,344 km (0.082 R)
• M45: 11,011,002 km (0.052 R)
• M46: 11,412,373 km (0.105 R)
• M47: 11,585,906 km (0.083 R)
• M48: 11,760,188 km (0.099 R)
• M49: 12,052,652 km (0.096 R)
• M50: 12,288,418 km (0.117 R)
• M51: 12,674,829 km (0.115 R)
• M52: 12,884,565 km (0.087 R)
• M53: 13,035,061 km (0.091 R)
• M54: 13,277,110 km (0.028 R)
• M55: 13,704,212 km (0.08 R)
• M56: 14,981,030 km (0.081 R)
• M57: 15,202,734 km (0.082 R)
• M58: 15,266,313 km (0.088 R)
• M59: 15,425,635 km (0.112 R)
• M60: 15,617,569 km (0.104 R)
• M61: 16,133,233 km (0.117 R)
• M62: 16,884,214 km (0.081 R)
• M63: 17,148,105 km (0.032 R)
• M64: 17,214,227 km (0.098 R)
• M65: 17,513,124 km (0.108 R)
• M66: 19,204,776 km (0.111 R)
• M67: 19,514,893 km (0.095 R)
• M68: 20,209,625 km (0.057 R)
• M69: 22,596,010 km (0.049 R)
• M70: 22,850,476 km (0.043 R)
• M71: 22,923,331 km (0.11 R)
• M72: 23,472,355 km (0.065 R)
• M73: 23,545,957 km (0.072 R)
• M74: 24,173,969 km (0.103 R)
• M75: 24,248,319 km (0.109 R)
• M76: 24,397,019 km (0.044 R)
• M77: 24,658,067 km (0.069 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 17,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit