🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 259 Days

Day: 15.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,943,207 km

• M1: 308,620 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.88 AU - 1.2 AU

Year: 470 Days

Day: 25.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,943,207 km

• M1: 326,273 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.9

Radius: 10.5

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.85 AU - 2.85 AU

Year: 2131 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,943,207 km

• M1: 131,197 km (0.06 R)
• M2: 243,994 km (0.113 R)
• M3: 547,678 km (0.083 R)
• M4: 635,492 km (0.074 R)
• M5: 746,194 km (0.107 R)
• M6: 854,653 km (0.081 R)
• M7: 1,108,969 km (0.053 R)
• M8: 1,332,169 km (0.113 R)
• M9: 1,409,960 km (0.117 R)
• M10: 1,664,725 km (0.056 R)
• M11: 1,785,451 km (0.107 R)
• M12: 1,921,734 km (0.058 R)
• M13: 2,152,414 km (0.106 R)
• M14: 2,392,220 km (0.085 R)
• M15: 2,711,461 km (0.062 R)
• M16: 2,840,116 km (0.054 R)
• M17: 2,912,521 km (0.065 R)
• M18: 3,193,167 km (0.097 R)
• M19: 3,283,823 km (0.111 R)
• M20: 3,467,379 km (0.09 R)
• M21: 3,576,137 km (0.106 R)
• M22: 3,670,234 km (0.027 R)
• M23: 3,749,371 km (0.082 R)
• M24: 4,352,101 km (0.058 R)
• M25: 4,537,303 km (0.045 R)
• M26: 4,605,221 km (0.102 R)
• M27: 5,196,731 km (0.113 R)
• M28: 5,303,693 km (0.092 R)
• M29: 5,556,065 km (0.034 R)
• M30: 5,628,769 km (0.03 R)
• M31: 5,830,727 km (0.096 R)
• M32: 5,979,128 km (0.097 R)
• M33: 6,374,664 km (0.064 R)
• M34: 6,508,255 km (0.06 R)
• M35: 7,430,227 km (0.074 R)
• M36: 7,591,344 km (0.049 R)
• M37: 7,875,879 km (0.112 R)
• M38: 7,957,859 km (0.096 R)
• M39: 8,081,277 km (0.08 R)
• M40: 8,184,649 km (0.104 R)
• M41: 8,434,627 km (0.035 R)
• M42: 8,602,775 km (0.077 R)
• M43: 8,963,456 km (0.113 R)
• M44: 9,199,671 km (0.062 R)
• M45: 9,656,094 km (0.103 R)
• M46: 9,743,908 km (0.088 R)
• M47: 10,053,276 km (0.081 R)
• M48: 10,142,287 km (0.027 R)
• M49: 10,321,056 km (0.03 R)
• M50: 10,410,815 km (0.111 R)
• M51: 10,658,998 km (0.116 R)
• M52: 10,772,543 km (0.107 R)
• M53: 10,932,164 km (0.061 R)
• M54: 11,023,717 km (0.092 R)
• M55: 11,161,497 km (0.059 R)
• M56: 11,485,227 km (0.076 R)
• M57: 11,812,098 km (0.101 R)
• M58: 12,165,598 km (0.076 R)
• M59: 12,474,966 km (0.074 R)
• M60: 13,125,568 km (0.092 R)
• M61: 13,911,106 km (0.109 R)
• M62: 14,010,289 km (0.071 R)
• M63: 14,686,472 km (0.09 R)
• M64: 14,787,600 km (0.04 R)
• M65: 14,965,023 km (0.111 R)
• M66: 15,399,006 km (0.109 R)
• M67: 15,527,361 km (0.028 R)
• M68: 15,707,776 km (0.079 R)
• M69: 16,804,628 km (0.091 R)
• M70: 17,308,922 km (0.09 R)
• M71: 17,389,107 km (0.091 R)
• M72: 17,630,109 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 57

Radius: 6.2

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.85 AU - 14.01 AU

Year: 17116 Days

Day: 18.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,943,207 km

• M1: 441,463 km (0.056 R)
• M2: 727,644 km (0.118 R)
• M3: 910,453 km (0.097 R)
• M4: 1,107,772 km (0.031 R)
• M5: 1,151,904 km (0.06 R)
• M6: 1,303,147 km (0.119 R)
• M7: 1,460,823 km (0.049 R)
• M8: 1,542,055 km (0.096 R)
• M9: 1,624,782 km (0.096 R)
• M10: 1,846,935 km (0.11 R)
• M11: 1,970,653 km (0.089 R)
• M12: 2,024,508 km (0.071 R)
• M13: 2,078,812 km (0.095 R)
• M14: 2,869,586 km (0.025 R)
• M15: 2,930,772 km (0.077 R)
• M16: 3,328,553 km (0.096 R)
• M17: 4,502,148 km (0.117 R)
• M18: 4,549,570 km (0.105 R)
• M19: 4,935,683 km (0.069 R)
• M20: 5,157,387 km (0.058 R)
• M21: 5,713,143 km (0.078 R)
• M22: 5,790,335 km (0.057 R)
• M23: 6,181,982 km (0.092 R)
• M24: 6,636,012 km (0.098 R)
• M25: 6,690,166 km (0.099 R)
• M26: 6,880,754 km (0.059 R)
• M27: 7,211,665 km (0.044 R)
• M28: 7,604,359 km (0.082 R)
• M29: 7,746,327 km (0.091 R)
• M30: 8,352,049 km (0.056 R)
• M31: 8,645,710 km (0.043 R)
• M32: 9,455,782 km (0.044 R)
• M33: 10,699,838 km (0.042 R)
• M34: 10,858,861 km (0.098 R)
• M35: 11,147,285 km (0.068 R)
• M36: 11,568,254 km (0.07 R)
• M37: 11,633,478 km (0.065 R)
• M38: 12,292,457 km (0.065 R)
• M39: 12,359,028 km (0.116 R)
• M40: 12,895,935 km (0.068 R)
• M41: 13,680,875 km (0.109 R)
• M42: 13,922,924 km (0.06 R)
• M43: 14,166,320 km (0.087 R)
• M44: 14,446,218 km (0.098 R)
• M45: 14,586,840 km (0.037 R)
• M46: 15,047,152 km (0.098 R)
• M47: 16,054,544 km (0.056 R)
• M48: 16,346,410 km (0.053 R)
• M49: 16,898,276 km (0.053 R)
• M50: 17,944,713 km (0.105 R)
• M51: 18,247,499 km (0.114 R)
• M52: 18,628,525 km (0.08 R)
• M53: 19,475,698 km (0.114 R)
• M54: 19,514,444 km (0.098 R)
• M55: 19,553,339 km (0.11 R)
• M56: 19,982,236 km (0.094 R)
• M57: 20,296,093 km (0.07 R)
• M58: 20,414,275 km (0.094 R)
• M59: 20,532,607 km (0.075 R)
• M60: 20,572,101 km (0.088 R)
• M61: 20,730,375 km (0.086 R)
• M62: 20,968,535 km (0.029 R)
• M63: 22,294,571 km (0.072 R)
• M64: 22,701,626 km (0.062 R)
• M65: 22,947,117 km (0.028 R)
• M66: 23,482,079 km (0.071 R)
• M67: 24,187,732 km (0.074 R)
• M68: 25,365,067 km (0.117 R)
• M69: 25,747,439 km (0.092 R)
• M70: 27,731,556 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit