🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.62 AU - 0.86 AU

Year: 278 Days

Day: 25.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.98 AU

Year: 324 Days

Day: 35.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 10.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.87 AU - 3.29 AU

Year: 2360 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 23,983,715 km

• M1: 138,378 km (0.06 R)
• M2: 208,091 km (0.118 R)
• M3: 292,763 km (0.106 R)
• M4: 363,373 km (0.112 R)
• M5: 465,997 km (0.093 R)
• M6: 794,365 km (0.058 R)
• M7: 1,042,996 km (0.099 R)
• M8: 1,146,069 km (0.088 R)
• M9: 1,243,757 km (0.073 R)
• M10: 1,534,575 km (0.116 R)
• M11: 1,673,252 km (0.102 R)
• M12: 1,795,324 km (0.059 R)
• M13: 1,952,402 km (0.102 R)
• M14: 2,070,584 km (0.08 R)
• M15: 2,202,230 km (0.098 R)
• M16: 2,291,540 km (0.118 R)
• M17: 2,543,762 km (0.08 R)
• M18: 2,841,312 km (0.045 R)
• M19: 3,099,967 km (0.113 R)
• M20: 3,187,931 km (0.078 R)
• M21: 3,302,373 km (0.098 R)
• M22: 3,457,057 km (0.116 R)
• M23: 3,773,606 km (0.095 R)
• M24: 3,854,240 km (0.116 R)
• M25: 4,099,580 km (0.066 R)
• M26: 4,224,195 km (0.078 R)
• M27: 4,307,970 km (0.069 R)
• M28: 4,505,738 km (0.085 R)
• M29: 4,720,860 km (0.12 R)
• M30: 5,206,305 km (0.1 R)
• M31: 5,356,651 km (0.105 R)
• M32: 5,692,349 km (0.099 R)
• M33: 6,097,908 km (0.108 R)
• M34: 6,464,573 km (0.033 R)
• M35: 6,691,363 km (0.116 R)
• M36: 6,904,241 km (0.104 R)
• M37: 6,970,214 km (0.104 R)
• M38: 7,236,199 km (0.092 R)
• M39: 7,933,025 km (0.08 R)
• M40: 8,071,553 km (0.107 R)
• M41: 8,298,194 km (0.089 R)
• M42: 8,456,468 km (0.058 R)
• M43: 8,669,047 km (0.119 R)
• M44: 8,740,256 km (0.111 R)
• M45: 9,027,184 km (0.059 R)
• M46: 9,099,440 km (0.111 R)
• M47: 9,208,048 km (0.115 R)
• M48: 9,335,506 km (0.041 R)
• M49: 9,463,412 km (0.108 R)
• M50: 9,832,170 km (0.09 R)
• M51: 10,055,819 km (0.115 R)
• M52: 10,508,054 km (0.088 R)
• M53: 10,679,343 km (0.082 R)
• M54: 10,832,382 km (0.118 R)
• M55: 10,947,572 km (0.115 R)
• M56: 11,024,615 km (0.059 R)
• M57: 11,237,493 km (0.117 R)
• M58: 11,315,284 km (0.1 R)
• M59: 11,393,224 km (0.087 R)
• M60: 11,490,912 km (0.103 R)
• M61: 11,608,496 km (0.104 R)
• M62: 11,904,251 km (0.067 R)
• M63: 12,342,423 km (0.107 R)
• M64: 12,442,653 km (0.107 R)
• M65: 12,684,553 km (0.039 R)
• M66: 12,948,444 km (0.06 R)
• M67: 13,316,754 km (0.11 R)
• M68: 13,440,321 km (0.103 R)
• M69: 13,564,189 km (0.072 R)
• M70: 13,980,071 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 14.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.4 AU - 4.46 AU

Year: 4070 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,983,715 km

• M1: 179,966 km (0.096 R)
• M2: 289,322 km (0.106 R)
• M3: 484,847 km (0.041 R)
• M4: 809,923 km (0.041 R)
• M5: 1,204,712 km (0.078 R)
• M6: 1,715,738 km (0.064 R)
• M7: 1,846,487 km (0.08 R)
• M8: 1,995,785 km (0.077 R)
• M9: 2,227,811 km (0.075 R)
• M10: 2,534,487 km (0.079 R)
• M11: 2,718,493 km (0.083 R)
• M12: 2,976,848 km (0.097 R)
• M13: 3,189,427 km (0.07 R)
• M14: 3,352,189 km (0.084 R)
• M15: 3,499,244 km (0.096 R)
• M16: 3,857,231 km (0.092 R)
• M17: 4,227,187 km (0.089 R)
• M18: 4,588,615 km (0.107 R)
• M19: 4,835,153 km (0.1 R)
• M20: 5,043,842 km (0.086 R)
• M21: 5,277,065 km (0.104 R)
• M22: 5,513,878 km (0.099 R)
• M23: 6,404,734 km (0.049 R)
• M24: 7,173,367 km (0.082 R)
• M25: 7,268,512 km (0.082 R)
• M26: 7,412,126 km (0.111 R)
• M27: 8,045,074 km (0.083 R)
• M28: 8,193,775 km (0.086 R)
• M29: 8,293,257 km (0.085 R)
• M30: 8,543,983 km (0.117 R)
• M31: 9,285,390 km (0.059 R)
• M32: 9,441,271 km (0.112 R)
• M33: 9,676,888 km (0.099 R)
• M34: 10,503,416 km (0.108 R)
• M35: 10,856,766 km (0.057 R)
• M36: 11,103,752 km (0.07 R)
• M37: 11,269,507 km (0.029 R)
• M38: 11,827,656 km (0.075 R)
• M39: 12,025,275 km (0.099 R)
• M40: 12,138,670 km (0.105 R)
• M41: 12,337,935 km (0.08 R)
• M42: 12,797,499 km (0.061 R)
• M43: 13,941,175 km (0.094 R)
• M44: 14,359,750 km (0.094 R)
• M45: 14,600,752 km (0.096 R)
• M46: 14,752,145 km (0.073 R)
• M47: 14,843,101 km (0.092 R)
• M48: 14,934,355 km (0.103 R)
• M49: 15,331,987 km (0.051 R)
• M50: 16,545,674 km (0.12 R)
• M51: 16,703,500 km (0.078 R)
• M52: 16,925,353 km (0.102 R)
• M53: 17,116,240 km (0.107 R)
• M54: 17,757,716 km (0.086 R)
• M55: 19,230,058 km (0.112 R)
• M56: 19,329,541 km (0.117 R)
• M57: 19,529,254 km (0.116 R)
• M58: 19,896,966 km (0.077 R)
• M59: 20,469,776 km (0.117 R)
• M60: 21,597,295 km (0.118 R)
• M61: 21,977,573 km (0.075 R)
• M62: 22,499,819 km (0.091 R)
• M63: 22,780,016 km (0.028 R)
• M64: 22,885,333 km (0.089 R)
• M65: 23,237,785 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 16,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit