🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.54 AU - 0.82 AU

Year: 209 Days

Day: 28.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 362 Days

Day: 44.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,900,971 km

• M1: 37,399 km (0.12 R)
• M2: 118,631 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.39 AU - 4.11 AU

Year: 2707 Days

Day: 24.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,900,971 km

• M1: 408,103 km (0.033 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.7

Radius: 14.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.4 AU - 7.08 AU

Year: 5811 Days

Day: 5.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,900,971 km

• M1: 195,225 km (0.111 R)
• M2: 324,927 km (0.11 R)
• M3: 664,963 km (0.113 R)
• M4: 782,397 km (0.114 R)
• M5: 1,295,817 km (0.043 R)
• M6: 1,413,849 km (0.068 R)
• M7: 1,607,280 km (0.04 R)
• M8: 2,405,534 km (0.096 R)
• M9: 2,553,336 km (0.053 R)
• M10: 3,083,063 km (0.089 R)
• M11: 3,290,704 km (0.043 R)
• M12: 3,479,347 km (0.12 R)
• M13: 3,842,721 km (0.077 R)
• M14: 4,346,417 km (0.071 R)
• M15: 4,527,729 km (0.068 R)
• M16: 4,764,692 km (0.057 R)
• M17: 4,924,912 km (0.101 R)
• M18: 5,059,849 km (0.114 R)
• M19: 5,168,756 km (0.119 R)
• M20: 5,278,411 km (0.12 R)
• M21: 5,444,465 km (0.094 R)
• M22: 5,556,065 km (0.07 R)
• M23: 6,300,314 km (0.114 R)
• M24: 6,535,781 km (0.081 R)
• M25: 6,714,252 km (0.098 R)
• M26: 7,444,588 km (0.119 R)
• M27: 7,568,755 km (0.114 R)
• M28: 8,040,586 km (0.054 R)
• M29: 8,392,889 km (0.089 R)
• M30: 8,782,891 km (0.095 R)
• M31: 9,547,187 km (0.094 R)
• M32: 10,194,646 km (0.073 R)
• M33: 10,298,317 km (0.118 R)
• M34: 11,174,811 km (0.093 R)
• M35: 11,496,297 km (0.101 R)
• M36: 11,929,682 km (0.1 R)
• M37: 12,221,697 km (0.1 R)
• M38: 12,515,956 km (0.083 R)
• M39: 12,738,259 km (0.079 R)
• M40: 13,375,097 km (0.079 R)
• M41: 13,526,490 km (0.072 R)
• M42: 13,678,481 km (0.084 R)
• M43: 14,797,174 km (0.098 R)
• M44: 15,150,375 km (0.094 R)
• M45: 15,347,844 km (0.098 R)
• M46: 15,585,854 km (0.113 R)
• M47: 15,945,188 km (0.11 R)
• M48: 16,347,756 km (0.105 R)
• M49: 16,998,806 km (0.077 R)
• M50: 17,245,194 km (0.119 R)
• M51: 17,534,067 km (0.066 R)
• M52: 17,658,383 km (0.093 R)
• M53: 18,284,301 km (0.058 R)
• M54: 19,087,641 km (0.104 R)
• M55: 19,258,332 km (0.042 R)
• M56: 19,687,080 km (0.06 R)
• M57: 20,553,999 km (0.11 R)
• M58: 21,922,371 km (0.066 R)
• M59: 22,235,330 km (0.062 R)
• M60: 22,414,997 km (0.114 R)
• M61: 23,092,675 km (0.114 R)
• M62: 23,868,789 km (0.085 R)
• M63: 24,006,569 km (0.074 R)
• M64: 25,540,545 km (0.058 R)
• M65: 25,917,233 km (0.093 R)
• M66: 26,248,293 km (0.107 R)
• M67: 26,438,132 km (0.083 R)
• M68: 26,580,849 km (0.063 R)
• M69: 27,924,836 km (0.063 R)
• M70: 28,458,751 km (0.043 R)
• M71: 28,800,432 km (0.101 R)
• M72: 29,045,175 km (0.097 R)
• M73: 29,241,597 km (0.064 R)
• M74: 31,682,735 km (0.038 R)
• M75: 32,036,833 km (0.108 R)
• M76: 33,260,843 km (0.096 R)
• M77: 33,414,779 km (0.093 R)
• M78: 33,517,702 km (0.088 R)
• M79: 34,240,559 km (0.074 R)
• M80: 34,603,932 km (0.078 R)
• M81: 34,707,903 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.5

Radius: 10

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.3 AU - 7.84 AU

Year: 6278 Days

Day: 5.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,900,971 km

• M1: 142,417 km (0.102 R)
• M2: 212,878 km (0.094 R)
• M3: 326,123 km (0.082 R)
• M4: 499,058 km (0.106 R)
• M5: 629,508 km (0.051 R)
• M6: 743,053 km (0.099 R)
• M7: 853,456 km (0.1 R)
• M8: 1,114,654 km (0.116 R)
• M9: 1,195,736 km (0.047 R)
• M10: 1,351,766 km (0.057 R)
• M11: 1,426,117 km (0.116 R)
• M12: 1,501,963 km (0.101 R)
• M13: 1,592,170 km (0.08 R)
• M14: 1,819,260 km (0.109 R)
• M15: 1,985,912 km (0.094 R)
• M16: 2,186,672 km (0.057 R)
• M17: 2,319,365 km (0.071 R)
• M18: 2,409,423 km (0.087 R)
• M19: 2,515,937 km (0.07 R)
• M20: 3,221,291 km (0.094 R)
• M21: 3,423,996 km (0.091 R)
• M22: 3,613,387 km (0.1 R)
• M23: 4,331,606 km (0.071 R)
• M24: 4,976,224 km (0.113 R)
• M25: 5,171,598 km (0.115 R)
• M26: 5,250,436 km (0.106 R)
• M27: 5,369,516 km (0.1 R)
• M28: 5,529,586 km (0.05 R)
• M29: 5,711,647 km (0.074 R)
• M30: 5,813,672 km (0.086 R)
• M31: 6,587,542 km (0.059 R)
• M32: 6,651,720 km (0.077 R)
• M33: 7,349,145 km (0.115 R)
• M34: 7,549,457 km (0.074 R)
• M35: 7,774,302 km (0.068 R)
• M36: 8,001,242 km (0.077 R)
• M37: 8,138,573 km (0.108 R)
• M38: 8,230,426 km (0.073 R)
• M39: 8,415,329 km (0.066 R)
• M40: 8,555,053 km (0.086 R)
• M41: 8,648,552 km (0.109 R)
• M42: 9,049,624 km (0.091 R)
• M43: 9,481,064 km (0.081 R)
• M44: 9,602,089 km (0.066 R)
• M45: 9,723,712 km (0.062 R)
• M46: 10,066,740 km (0.088 R)
• M47: 10,239,825 km (0.1 R)
• M48: 10,413,957 km (0.075 R)
• M49: 10,916,605 km (0.113 R)
• M50: 11,324,409 km (0.101 R)
• M51: 11,607,748 km (0.042 R)
• M52: 11,893,480 km (0.045 R)
• M53: 11,997,899 km (0.095 R)
• M54: 12,286,772 km (0.119 R)
• M55: 12,631,147 km (0.066 R)
• M56: 12,817,845 km (0.112 R)
• M57: 13,167,006 km (0.104 R)
• M58: 14,261,165 km (0.069 R)
• M59: 14,567,242 km (0.116 R)
• M60: 15,129,132 km (0.11 R)
• M61: 16,014,153 km (0.095 R)
• M62: 17,004,042 km (0.039 R)
• M63: 17,151,396 km (0.055 R)
• M64: 18,043,747 km (0.106 R)
• M65: 18,435,095 km (0.085 R)
• M66: 18,677,444 km (0.065 R)
• M67: 18,981,726 km (0.114 R)
• M68: 19,471,958 km (0.106 R)
• M69: 19,564,410 km (0.116 R)
• M70: 20,308,809 km (0.088 R)
• M71: 20,747,429 km (0.053 R)
• M72: 20,904,806 km (0.106 R)
• M73: 21,157,477 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.5

Radius: 11.1

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.02 AU - 8.42 AU

Year: 8785 Days

Day: 13.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,900,971 km

• M1: 139,425 km (0.089 R)
• M2: 278,102 km (0.118 R)
• M3: 413,788 km (0.101 R)
• M4: 1,008,290 km (0.11 R)
• M5: 1,421,629 km (0.117 R)
• M6: 1,549,236 km (0.07 R)
• M7: 1,839,156 km (0.095 R)
• M8: 1,979,030 km (0.092 R)
• M9: 2,496,190 km (0.099 R)
• M10: 2,730,610 km (0.107 R)
• M11: 2,972,360 km (0.068 R)
• M12: 3,505,677 km (0.08 R)
• M13: 4,221,652 km (0.119 R)
• M14: 4,376,486 km (0.106 R)
• M15: 4,628,259 km (0.092 R)
• M16: 4,884,819 km (0.114 R)
• M17: 5,311,622 km (0.063 R)
• M18: 5,716,434 km (0.04 R)
• M19: 5,957,286 km (0.068 R)
• M20: 6,377,806 km (0.089 R)
• M21: 6,880,604 km (0.119 R)
• M22: 6,953,608 km (0.108 R)
• M23: 7,136,866 km (0.025 R)
• M24: 7,658,962 km (0.111 R)
• M25: 7,734,509 km (0.11 R)
• M26: 8,387,055 km (0.117 R)
• M27: 8,660,969 km (0.117 R)
• M28: 9,419,131 km (0.115 R)
• M29: 9,785,646 km (0.114 R)
• M30: 9,867,775 km (0.073 R)
• M31: 10,032,781 km (0.108 R)
• M32: 10,617,110 km (0.103 R)
• M33: 10,998,735 km (0.102 R)
• M34: 11,557,782 km (0.042 R)
• M35: 12,883,219 km (0.104 R)
• M36: 15,435,658 km (0.096 R)
• M37: 15,723,335 km (0.065 R)
• M38: 15,819,676 km (0.106 R)
• M39: 16,061,276 km (0.106 R)
• M40: 16,304,074 km (0.091 R)
• M41: 16,548,217 km (0.103 R)
• M42: 16,793,408 km (0.111 R)
• M43: 16,941,211 km (0.106 R)
• M44: 17,089,462 km (0.068 R)
• M45: 18,189,306 km (0.064 R)
• M46: 18,798,917 km (0.094 R)
• M47: 18,901,093 km (0.084 R)
• M48: 20,984,841 km (0.029 R)
• M49: 22,107,723 km (0.115 R)
• M50: 22,377,897 km (0.09 R)
• M51: 22,594,814 km (0.119 R)
• M52: 23,911,275 km (0.093 R)
• M53: 24,022,127 km (0.118 R)
• M54: 24,188,779 km (0.073 R)
• M55: 24,802,729 km (0.108 R)
• M56: 25,196,171 km (0.108 R)
• M57: 25,308,968 km (0.09 R)
• M58: 27,309,839 km (0.031 R)
• M59: 27,425,778 km (0.094 R)
• M60: 28,475,955 km (0.083 R)
• M61: 28,887,947 km (0.109 R)
• M62: 30,675,791 km (0.065 R)
• M63: 31,037,669 km (0.029 R)
• M64: 32,070,642 km (0.056 R)
• M65: 32,315,384 km (0.086 R)
• M66: 33,362,270 km (0.072 R)
• M67: 33,672,237 km (0.103 R)
• M68: 34,232,630 km (0.087 R)
• M69: 34,608,121 km (0.047 R)
• M70: 34,984,808 km (0.048 R)
• M71: 35,552,383 km (0.094 R)
• M72: 37,659,618 km (0.114 R)
• M73: 38,371,106 km (0.111 R)
• M74: 40,136,062 km (0.092 R)
• M75: 42,194,827 km (0.116 R)
• M76: 43,338,503 km (0.062 R)
• M77: 43,676,744 km (0.114 R)
• M78: 43,948,114 km (0.076 R)
• M79: 44,083,949 km (0.113 R)
• M80: 44,356,068 km (0.115 R)
• M81: 44,628,635 km (0.087 R)
• M82: 44,765,218 km (0.109 R)
• M83: 45,038,683 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.6

Radius: 5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.86 AU - 20.5 AU

Year: 25395 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,900,971 km

• M1: 173,234 km (0.077 R)
• M2: 585,676 km (0.087 R)
• M3: 638,933 km (0.105 R)
• M4: 1,143,825 km (0.026 R)
• M5: 1,233,883 km (0.11 R)
• M6: 1,518,269 km (0.063 R)
• M7: 1,693,298 km (0.048 R)
• M8: 3,090,094 km (0.104 R)
• M9: 3,152,925 km (0.114 R)
• M10: 3,184,490 km (0.105 R)
• M11: 3,216,205 km (0.072 R)
• M12: 3,344,111 km (0.032 R)
• M13: 3,670,982 km (0.091 R)
• M14: 3,804,723 km (0.039 R)
• M15: 4,355,243 km (0.12 R)
• M16: 4,748,087 km (0.105 R)
• M17: 4,857,144 km (0.032 R)
• M18: 6,712,456 km (0.073 R)
• M19: 6,834,977 km (0.044 R)
• M20: 7,248,615 km (0.097 R)
• M21: 8,274,408 km (0.103 R)
• M22: 9,619,143 km (0.066 R)
• M23: 9,896,198 km (0.077 R)
• M24: 10,552,634 km (0.041 R)
• M25: 10,742,773 km (0.048 R)
• M26: 11,514,698 km (0.059 R)
• M27: 12,604,967 km (0.117 R)
• M28: 13,418,480 km (0.119 R)
• M29: 14,039,611 km (0.077 R)
• M30: 14,829,188 km (0.098 R)
• M31: 16,013,106 km (0.105 R)
• M32: 18,014,875 km (0.119 R)
• M33: 20,093,986 km (0.081 R)
• M34: 20,684,898 km (0.116 R)
• M35: 22,004,800 km (0.092 R)
• M36: 25,740,408 km (0.09 R)
• M37: 29,265,682 km (0.074 R)
• M38: 29,934,983 km (0.113 R)
• M39: 30,204,109 km (0.066 R)
• M40: 30,609,370 km (0.11 R)
• M41: 33,635,286 km (0.034 R)
• M42: 36,898,913 km (0.076 R)
• M43: 37,694,175 km (0.112 R)
• M44: 38,130,403 km (0.108 R)
• M45: 38,934,342 km (0.093 R)
• M46: 39,596,312 km (0.104 R)
• M47: 41,604,365 km (0.09 R)
• M48: 42,658,581 km (0.079 R)
• M49: 45,564,071 km (0.107 R)
• M50: 46,494,719 km (0.089 R)
• M51: 48,611,678 km (0.069 R)
• M52: 48,690,666 km (0.026 R)
• M53: 49,562,523 km (0.098 R)
• M54: 52,208,909 km (0.112 R)
• M55: 53,508,615 km (0.064 R)
• M56: 54,244,188 km (0.101 R)
• M57: 54,736,515 km (0.119 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: 352 - 15,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit