🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.69 AU - 2.65 AU

Year: 1123 Days

Day: 42 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.13 AU - 3.97 AU

Year: 2351 Days

Day: 29.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 13.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.47 AU - 7.33 AU

Year: 5037 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,368,907 km

• M1: 227,688 km (0.079 R)
• M2: 431,590 km (0.099 R)
• M3: 578,345 km (0.088 R)
• M4: 724,502 km (0.061 R)
• M5: 907,012 km (0.09 R)
• M6: 1,118,244 km (0.074 R)
• M7: 1,372,710 km (0.101 R)
• M8: 1,480,121 km (0.107 R)
• M9: 1,604,288 km (0.085 R)
• M10: 1,863,840 km (0.06 R)
• M11: 1,998,927 km (0.047 R)
• M12: 2,137,305 km (0.066 R)
• M13: 2,506,064 km (0.07 R)
• M14: 2,622,301 km (0.119 R)
• M15: 3,195,411 km (0.041 R)
• M16: 3,285,618 km (0.12 R)
• M17: 3,431,925 km (0.081 R)
• M18: 4,136,680 km (0.083 R)
• M19: 4,475,519 km (0.102 R)
• M20: 5,137,939 km (0.11 R)
• M21: 5,524,201 km (0.102 R)
• M22: 5,633,108 km (0.1 R)
• M23: 5,809,035 km (0.118 R)
• M24: 5,986,757 km (0.041 R)
• M25: 6,785,759 km (0.074 R)
• M26: 7,329,099 km (0.081 R)
• M27: 7,497,247 km (0.068 R)
• M28: 7,788,514 km (0.062 R)
• M29: 7,886,501 km (0.112 R)
• M30: 8,182,704 km (0.114 R)
• M31: 8,634,191 km (0.089 R)
• M32: 8,811,913 km (0.093 R)
• M33: 9,042,294 km (0.106 R)
• M34: 9,666,266 km (0.071 R)
• M35: 10,819,068 km (0.094 R)
• M36: 10,928,424 km (0.075 R)
• M37: 11,038,378 km (0.082 R)
• M38: 11,453,512 km (0.05 R)
• M39: 12,499,351 km (0.085 R)
• M40: 12,585,519 km (0.087 R)
• M41: 13,164,912 km (0.087 R)
• M42: 13,575,708 km (0.087 R)
• M43: 14,229,899 km (0.075 R)
• M44: 14,410,015 km (0.108 R)
• M45: 14,681,685 km (0.116 R)
• M46: 14,803,009 km (0.094 R)
• M47: 16,096,880 km (0.036 R)
• M48: 16,504,684 km (0.104 R)
• M49: 17,234,572 km (0.068 R)
• M50: 17,555,161 km (0.096 R)
• M51: 18,365,532 km (0.119 R)
• M52: 18,627,328 km (0.065 R)
• M53: 18,923,383 km (0.118 R)
• M54: 19,088,539 km (0.066 R)
• M55: 19,453,707 km (0.032 R)
• M56: 19,955,309 km (0.118 R)
• M57: 20,190,776 km (0.117 R)
• M58: 20,596,635 km (0.119 R)
• M59: 21,176,327 km (0.087 R)
• M60: 21,588,768 km (0.098 R)
• M61: 21,934,489 km (0.079 R)
• M62: 22,177,585 km (0.096 R)
• M63: 22,351,717 km (0.045 R)
• M64: 22,526,447 km (0.064 R)
• M65: 22,806,794 km (0.097 R)
• M66: 23,300,317 km (0.109 R)
• M67: 23,726,073 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 13.5

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.82 AU - 10.22 AU

Year: 11148 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,368,907 km

• M1: 237,113 km (0.107 R)
• M2: 354,996 km (0.072 R)
• M3: 548,575 km (0.119 R)
• M4: 873,951 km (0.077 R)
• M5: 1,229,395 km (0.075 R)
• M6: 1,464,862 km (0.114 R)
• M7: 2,053,530 km (0.087 R)
• M8: 2,146,131 km (0.101 R)
• M9: 2,393,566 km (0.119 R)
• M10: 2,511,000 km (0.112 R)
• M11: 2,630,529 km (0.079 R)
• M12: 2,937,653 km (0.101 R)
• M13: 3,235,054 km (0.111 R)
• M14: 3,431,476 km (0.101 R)
• M15: 3,905,402 km (0.096 R)
• M16: 4,161,962 km (0.076 R)
• M17: 4,280,444 km (0.036 R)
• M18: 4,496,762 km (0.111 R)
• M19: 5,320,448 km (0.083 R)
• M20: 5,423,372 km (0.119 R)
• M21: 5,710,300 km (0.06 R)
• M22: 6,851,283 km (0.099 R)
• M23: 7,076,428 km (0.067 R)
• M24: 7,592,391 km (0.095 R)
• M25: 7,737,800 km (0.076 R)
• M26: 7,972,519 km (0.074 R)
• M27: 8,812,661 km (0.117 R)
• M28: 8,904,364 km (0.089 R)
• M29: 9,775,473 km (0.072 R)
• M30: 10,125,233 km (0.116 R)
• M31: 10,576,420 km (0.06 R)
• M32: 10,739,033 km (0.102 R)
• M33: 10,935,455 km (0.084 R)
• M34: 11,565,112 km (0.08 R)
• M35: 11,969,026 km (0.086 R)
• M36: 12,309,062 km (0.054 R)
• M37: 12,411,687 km (0.081 R)
• M38: 12,755,911 km (0.056 R)
• M39: 13,383,474 km (0.083 R)
• M40: 13,878,643 km (0.104 R)
• M41: 14,236,033 km (0.103 R)
• M42: 14,886,933 km (0.104 R)
• M43: 15,142,596 km (0.051 R)
• M44: 15,844,210 km (0.118 R)
• M45: 15,955,959 km (0.077 R)
• M46: 16,367,952 km (0.086 R)
• M47: 16,669,840 km (0.106 R)
• M48: 17,317,450 km (0.107 R)
• M49: 17,625,023 km (0.118 R)
• M50: 18,245,704 km (0.036 R)
• M51: 19,588,345 km (0.118 R)
• M52: 20,110,143 km (0.09 R)
• M53: 21,414,038 km (0.097 R)
• M54: 21,744,350 km (0.039 R)
• M55: 22,703,122 km (0.091 R)
• M56: 22,787,196 km (0.107 R)
• M57: 22,955,494 km (0.043 R)
• M58: 23,039,867 km (0.096 R)
• M59: 24,705,340 km (0.074 R)
• M60: 25,356,091 km (0.117 R)
• M61: 25,880,880 km (0.111 R)
• M62: 25,968,694 km (0.094 R)
• M63: 26,541,804 km (0.058 R)
• M64: 26,852,219 km (0.072 R)
• M65: 27,521,371 km (0.083 R)
• M66: 27,655,859 km (0.118 R)
• M67: 28,150,879 km (0.071 R)
• M68: 28,967,084 km (0.089 R)
• M69: 29,332,402 km (0.104 R)
• M70: 29,653,440 km (0.117 R)
• M71: 29,883,371 km (0.045 R)
• M72: 30,021,600 km (0.1 R)
• M73: 30,530,233 km (0.096 R)
• M74: 30,948,658 km (0.104 R)
• M75: 31,228,556 km (0.089 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 10,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit