🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.78 AU - 0.8 AU

Year: 246 Days

Day: 14.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.74 AU - 4.14 AU

Year: 2736 Days

Day: 44.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.02 AU - 5.8 AU

Year: 4402 Days

Day: 40.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 13.2

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.52 AU - 13.44 AU

Year: 14506 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 48,715,083 km

• M1: 165,306 km (0.104 R)
• M2: 253,868 km (0.074 R)
• M3: 342,280 km (0.074 R)
• M4: 480,508 km (0.111 R)
• M5: 969,095 km (0.079 R)
• M6: 1,059,003 km (0.096 R)
• M7: 1,215,931 km (0.043 R)
• M8: 1,380,938 km (0.114 R)
• M9: 1,501,065 km (0.091 R)
• M10: 1,643,033 km (0.093 R)
• M11: 2,358,111 km (0.096 R)
• M12: 2,482,726 km (0.116 R)
• M13: 2,782,221 km (0.095 R)
• M14: 3,161,601 km (0.104 R)
• M15: 3,276,493 km (0.066 R)
• M16: 3,510,464 km (0.087 R)
• M17: 3,605,608 km (0.101 R)
• M18: 3,749,970 km (0.08 R)
• M19: 3,847,358 km (0.089 R)
• M20: 4,296,002 km (0.032 R)
• M21: 4,552,562 km (0.11 R)
• M22: 5,107,870 km (0.081 R)
• M23: 5,490,242 km (0.109 R)
• M24: 5,629,069 km (0.096 R)
• M25: 5,995,434 km (0.095 R)
• M26: 6,196,045 km (0.039 R)
• M27: 6,457,242 km (0.091 R)
• M28: 6,603,848 km (0.071 R)
• M29: 6,811,191 km (0.103 R)
• M30: 8,289,816 km (0.101 R)
• M31: 8,804,283 km (0.118 R)
• M32: 9,032,570 km (0.058 R)
• M33: 10,237,880 km (0.103 R)
• M34: 10,443,727 km (0.114 R)
• M35: 10,650,920 km (0.077 R)
• M36: 11,671,626 km (0.107 R)
• M37: 11,886,748 km (0.111 R)
• M38: 11,994,757 km (0.109 R)
• M39: 13,056,005 km (0.107 R)
• M40: 13,654,396 km (0.113 R)
• M41: 15,150,375 km (0.101 R)
• M42: 15,267,659 km (0.116 R)
• M43: 15,779,135 km (0.055 R)
• M44: 15,977,352 km (0.038 R)
• M45: 17,143,467 km (0.106 R)
• M46: 17,470,039 km (0.072 R)
• M47: 18,336,959 km (0.101 R)
• M48: 21,282,840 km (0.103 R)
• M49: 21,458,169 km (0.106 R)
• M50: 21,854,155 km (0.112 R)
• M51: 22,297,114 km (0.046 R)
• M52: 22,564,296 km (0.114 R)
• M53: 22,967,163 km (0.083 R)
• M54: 23,462,631 km (0.073 R)
• M55: 23,643,794 km (0.096 R)
• M56: 24,739,897 km (0.11 R)
• M57: 25,155,331 km (0.097 R)
• M58: 25,433,583 km (0.104 R)
• M59: 25,759,407 km (0.057 R)
• M60: 26,745,257 km (0.083 R)
• M61: 26,887,076 km (0.062 R)
• M62: 27,266,606 km (0.106 R)
• M63: 27,791,245 km (0.119 R)
• M64: 27,886,988 km (0.067 R)
• M65: 29,972,382 km (0.101 R)
• M66: 30,070,668 km (0.087 R)
• M67: 30,365,974 km (0.066 R)
• M68: 31,957,097 km (0.09 R)
• M69: 32,057,328 km (0.039 R)
• M70: 32,208,122 km (0.067 R)
• M71: 32,712,118 km (0.117 R)
• M72: 33,168,092 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.7

Radius: 7.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.67 AU - 17.57 AU

Year: 18562 Days

Day: 24.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,715,083 km

• M1: 137,331 km (0.087 R)
• M2: 299,645 km (0.084 R)
• M3: 470,186 km (0.106 R)
• M4: 591,211 km (0.097 R)
• M5: 672,293 km (0.115 R)
• M6: 740,061 km (0.107 R)
• M7: 938,876 km (0.091 R)
• M8: 1,035,068 km (0.116 R)
• M9: 1,134,550 km (0.088 R)
• M10: 1,773,632 km (0.092 R)
• M11: 1,918,144 km (0.089 R)
• M12: 2,066,545 km (0.063 R)
• M13: 2,296,178 km (0.096 R)
• M14: 3,413,823 km (0.116 R)
• M15: 4,090,604 km (0.115 R)
• M16: 4,808,076 km (0.112 R)
• M17: 5,147,064 km (0.042 R)
• M18: 5,215,730 km (0.078 R)
• M19: 5,319,401 km (0.094 R)
• M20: 5,599,149 km (0.116 R)
• M21: 5,705,364 km (0.076 R)
• M22: 6,319,612 km (0.114 R)
• M23: 6,728,314 km (0.094 R)
• M24: 6,992,803 km (0.058 R)
• M25: 9,270,730 km (0.117 R)
• M26: 9,862,539 km (0.069 R)
• M27: 10,033,828 km (0.034 R)
• M28: 10,422,932 km (0.11 R)
• M29: 10,685,178 km (0.109 R)
• M30: 11,171,520 km (0.1 R)
• M31: 11,394,870 km (0.081 R)
• M32: 12,626,958 km (0.034 R)
• M33: 12,906,407 km (0.115 R)
• M34: 13,709,448 km (0.098 R)
• M35: 14,092,867 km (0.081 R)
• M36: 16,314,845 km (0.109 R)
• M37: 17,233,675 km (0.087 R)
• M38: 17,959,972 km (0.12 R)
• M39: 19,388,782 km (0.057 R)
• M40: 19,981,189 km (0.111 R)
• M41: 21,018,650 km (0.088 R)
• M42: 21,405,211 km (0.081 R)
• M43: 23,601,757 km (0.052 R)
• M44: 24,639,667 km (0.095 R)
• M45: 25,987,245 km (0.065 R)
• M46: 26,046,336 km (0.089 R)
• M47: 26,580,550 km (0.082 R)
• M48: 27,539,322 km (0.093 R)
• M49: 27,780,773 km (0.117 R)
• M50: 27,841,211 km (0.06 R)
• M51: 28,204,883 km (0.09 R)
• M52: 28,387,393 km (0.08 R)
• M53: 28,692,423 km (0.114 R)
• M54: 30,357,896 km (0.051 R)
• M55: 30,607,425 km (0.089 R)
• M56: 31,170,960 km (0.111 R)
• M57: 31,359,603 km (0.086 R)
• M58: 31,485,714 km (0.052 R)
• M59: 34,884,877 km (0.097 R)
• M60: 36,263,721 km (0.112 R)
• M61: 37,794,107 km (0.117 R)
• M62: 37,928,147 km (0.08 R)
• M63: 38,533,569 km (0.119 R)
• M64: 40,917,710 km (0.103 R)
• M65: 42,929,054 km (0.048 R)
• M66: 43,770,841 km (0.104 R)
• M67: 45,898,721 km (0.051 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit