🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.21 AU - 1.71 AU

Year: 658 Days

Day: 41.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,909,086 km

• M1: 438,322 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.6 AU - 1.76 AU

Year: 812 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.18 AU - 3.44 AU

Year: 2245 Days

Day: 15.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 14.4

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.21 AU - 4.89 AU

Year: 3618 Days

Day: 14.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,909,086 km

• M1: 223,200 km (0.089 R)
• M2: 467,793 km (0.114 R)
• M3: 635,641 km (0.068 R)
• M4: 893,099 km (0.083 R)
• M5: 1,057,807 km (0.084 R)
• M6: 1,291,329 km (0.117 R)
• M7: 1,399,638 km (0.12 R)
• M8: 1,511,387 km (0.087 R)
• M9: 1,777,073 km (0.062 R)
• M10: 1,966,763 km (0.03 R)
• M11: 2,151,517 km (0.112 R)
• M12: 2,306,051 km (0.054 R)
• M13: 2,501,576 km (0.094 R)
• M14: 2,677,353 km (0.103 R)
• M15: 3,081,267 km (0.104 R)
• M16: 3,202,292 km (0.064 R)
• M17: 3,366,251 km (0.035 R)
• M18: 3,561,028 km (0.03 R)
• M19: 3,702,547 km (0.052 R)
• M20: 4,035,253 km (0.089 R)
• M21: 4,182,906 km (0.044 R)
• M22: 4,838,893 km (0.091 R)
• M23: 5,155,143 km (0.072 R)
• M24: 6,093,420 km (0.031 R)
• M25: 6,573,779 km (0.056 R)
• M26: 6,888,982 km (0.093 R)
• M27: 7,155,565 km (0.072 R)
• M28: 7,534,646 km (0.038 R)
• M29: 7,920,310 km (0.11 R)
• M30: 8,124,810 km (0.111 R)
• M31: 8,482,498 km (0.118 R)
• M32: 9,096,448 km (0.101 R)
• M33: 9,408,808 km (0.106 R)
• M34: 9,546,588 km (0.087 R)
• M35: 9,824,242 km (0.057 R)
• M36: 10,245,809 km (0.103 R)
• M37: 10,611,875 km (0.071 R)
• M38: 10,920,196 km (0.087 R)
• M39: 11,820,476 km (0.11 R)
• M40: 12,333,447 km (0.089 R)
• M41: 12,657,775 km (0.096 R)
• M42: 12,962,955 km (0.111 R)
• M43: 13,072,610 km (0.038 R)
• M44: 13,558,504 km (0.102 R)
• M45: 14,005,502 km (0.093 R)
• M46: 14,230,797 km (0.095 R)
• M47: 14,343,893 km (0.077 R)
• M48: 14,480,027 km (0.1 R)
• M49: 14,570,982 km (0.088 R)
• M50: 14,730,753 km (0.025 R)
• M51: 14,845,195 km (0.091 R)
• M52: 15,074,828 km (0.05 R)
• M53: 15,213,355 km (0.112 R)
• M54: 15,305,807 km (0.07 R)
• M55: 15,444,933 km (0.097 R)
• M56: 15,771,206 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 14.6

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.07 AU - 8.49 AU

Year: 7322 Days

Day: 12.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,909,086 km

• M1: 191,036 km (0.05 R)
• M2: 334,950 km (0.092 R)
• M3: 527,183 km (0.083 R)
• M4: 978,520 km (0.082 R)
• M5: 1,132,456 km (0.075 R)
• M6: 1,337,405 km (0.096 R)
• M7: 1,437,486 km (0.041 R)
• M8: 2,296,327 km (0.1 R)
• M9: 2,524,314 km (0.087 R)
• M10: 2,650,276 km (0.063 R)
• M11: 2,815,432 km (0.091 R)
• M12: 2,965,179 km (0.095 R)
• M13: 3,098,471 km (0.069 R)
• M14: 3,194,962 km (0.119 R)
• M15: 3,331,844 km (0.096 R)
• M16: 3,430,728 km (0.116 R)
• M17: 3,651,983 km (0.069 R)
• M18: 4,518,304 km (0.097 R)
• M19: 4,628,259 km (0.067 R)
• M20: 4,850,861 km (0.09 R)
• M21: 5,054,463 km (0.074 R)
• M22: 5,145,718 km (0.086 R)
• M23: 5,237,721 km (0.115 R)
• M24: 5,446,559 km (0.075 R)
• M25: 6,065,595 km (0.051 R)
• M26: 6,260,671 km (0.061 R)
• M27: 6,383,640 km (0.119 R)
• M28: 6,782,618 km (0.112 R)
• M29: 6,985,173 km (0.055 R)
• M30: 7,344,657 km (0.076 R)
• M31: 7,895,177 km (0.088 R)
• M32: 8,001,541 km (0.08 R)
• M33: 8,296,548 km (0.106 R)
• M34: 8,540,692 km (0.073 R)
• M35: 9,456,231 km (0.09 R)
• M36: 9,682,872 km (0.082 R)
• M37: 9,997,476 km (0.12 R)
• M38: 10,141,688 km (0.083 R)
• M39: 10,432,058 km (0.115 R)
• M40: 11,530,256 km (0.071 R)
• M41: 12,354,839 km (0.097 R)
• M42: 13,707,204 km (0.085 R)
• M43: 14,093,017 km (0.098 R)
• M44: 14,352,270 km (0.04 R)
• M45: 14,974,298 km (0.081 R)
• M46: 15,073,332 km (0.089 R)
• M47: 15,271,998 km (0.048 R)
• M48: 15,438,201 km (0.057 R)
• M49: 16,618,977 km (0.075 R)
• M50: 16,892,891 km (0.113 R)
• M51: 17,099,336 km (0.07 R)
• M52: 17,306,529 km (0.108 R)
• M53: 17,793,620 km (0.115 R)
• M54: 18,816,570 km (0.092 R)
• M55: 18,959,286 km (0.064 R)
• M56: 19,138,056 km (0.091 R)
• M57: 19,281,370 km (0.062 R)
• M58: 19,641,602 km (0.103 R)
• M59: 20,295,494 km (0.112 R)
• M60: 20,514,954 km (0.087 R)
• M61: 20,919,617 km (0.113 R)
• M62: 21,141,321 km (0.108 R)
• M63: 21,289,722 km (0.105 R)
• M64: 21,438,272 km (0.072 R)
• M65: 21,661,921 km (0.082 R)
• M66: 22,829,682 km (0.049 R)
• M67: 23,210,708 km (0.114 R)
• M68: 23,517,084 km (0.082 R)
• M69: 23,747,764 km (0.102 R)
• M70: 24,211,368 km (0.114 R)
• M71: 25,857,394 km (0.104 R)
• M72: 26,214,932 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.9

Radius: 9.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.45 AU - 8.71 AU

Year: 7780 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,909,086 km

• M1: 116,686 km (0.115 R)
• M2: 471,084 km (0.091 R)
• M3: 808,277 km (0.077 R)
• M4: 988,393 km (0.118 R)
• M5: 1,136,196 km (0.1 R)
• M6: 1,244,056 km (0.042 R)
• M7: 1,387,969 km (0.098 R)
• M8: 1,763,310 km (0.033 R)
• M9: 1,925,923 km (0.116 R)
• M10: 2,074,623 km (0.102 R)
• M11: 2,423,186 km (0.107 R)
• M12: 2,645,489 km (0.045 R)
• M13: 2,811,393 km (0.081 R)
• M14: 3,002,130 km (0.111 R)
• M15: 3,307,310 km (0.047 R)
• M16: 3,783,929 km (0.115 R)
• M17: 4,526,682 km (0.042 R)
• M18: 4,600,883 km (0.025 R)
• M19: 4,775,912 km (0.077 R)
• M20: 7,387,442 km (0.096 R)
• M21: 7,475,106 km (0.077 R)
• M22: 7,948,584 km (0.049 R)
• M23: 8,098,630 km (0.115 R)
• M24: 8,219,206 km (0.117 R)
• M25: 8,370,898 km (0.081 R)
• M26: 8,431,785 km (0.095 R)
• M27: 9,681,077 km (0.112 R)
• M28: 9,745,104 km (0.104 R)
• M29: 9,841,296 km (0.098 R)
• M30: 10,034,726 km (0.087 R)
• M31: 10,392,714 km (0.06 R)
• M32: 10,987,365 km (0.068 R)
• M33: 11,390,083 km (0.085 R)
• M34: 11,627,195 km (0.117 R)
• M35: 12,348,257 km (0.07 R)
• M36: 12,487,383 km (0.1 R)
• M37: 12,731,826 km (0.095 R)
• M38: 12,801,987 km (0.094 R)
• M39: 12,872,298 km (0.117 R)
• M40: 13,941,923 km (0.051 R)
• M41: 14,341,349 km (0.077 R)
• M42: 15,636,867 km (0.083 R)
• M43: 15,749,664 km (0.081 R)
• M44: 16,279,539 km (0.111 R)
• M45: 16,546,721 km (0.029 R)
• M46: 17,318,048 km (0.087 R)
• M47: 18,022,355 km (0.089 R)
• M48: 18,536,672 km (0.062 R)
• M49: 18,616,258 km (0.097 R)
• M50: 18,775,730 km (0.043 R)
• M51: 18,855,764 km (0.034 R)
• M52: 19,742,281 km (0.108 R)
• M53: 20,067,956 km (0.032 R)
• M54: 20,231,466 km (0.085 R)
• M55: 21,222,104 km (0.04 R)
• M56: 21,430,493 km (0.102 R)
• M57: 23,939,848 km (0.067 R)
• M58: 24,811,405 km (0.062 R)
• M59: 25,427,748 km (0.118 R)
• M60: 26,900,240 km (0.11 R)
• M61: 27,442,533 km (0.084 R)
• M62: 27,988,415 km (0.116 R)
• M63: 28,354,332 km (0.113 R)
• M64: 29,461,655 km (0.101 R)
• M65: 30,114,201 km (0.077 R)
• M66: 30,301,498 km (0.096 R)
• M67: 30,536,217 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit