🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.59 AU - 0.73 AU

Year: 197 Days

Day: 37.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1 AU - 1.12 AU

Year: 401 Days

Day: 27 Hours

Environment

Temp: 13 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.09 AU - 1.15 AU

Year: 435 Days

Day: 40.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.76 AU - 2.26 AU

Year: 1046 Days

Day: 36.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,388,395 km

• M1: 967,001 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.22 AU - 2.3 AU

Year: 1247 Days

Day: 15.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.92 AU - 3.08 AU

Year: 1451 Days

Day: 42.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,388,395 km

• M1: 137,032 km (0.076 R)
• M2: 1,278,463 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.38 AU - 2.86 AU

Year: 1557 Days

Day: 19.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,388,395 km

• M1: 251,474 km (0.043 R)

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.5

Radius: 14.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.6 AU - 5.86 AU

Year: 4391 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 48,388,395 km

• M1: 183,108 km (0.057 R)
• M2: 343,178 km (0.104 R)
• M3: 463,155 km (0.104 R)
• M4: 648,806 km (0.1 R)
• M5: 761,004 km (0.114 R)
• M6: 863,329 km (0.113 R)
• M7: 998,715 km (0.09 R)
• M8: 1,122,582 km (0.075 R)
• M9: 1,324,091 km (0.064 R)
• M10: 1,461,870 km (0.059 R)
• M11: 1,560,306 km (0.057 R)
• M12: 1,661,135 km (0.114 R)
• M13: 1,752,689 km (0.075 R)
• M14: 2,161,839 km (0.093 R)
• M15: 2,521,622 km (0.084 R)
• M16: 2,735,995 km (0.078 R)
• M17: 2,984,478 km (0.111 R)
• M18: 3,415,469 km (0.095 R)
• M19: 3,518,991 km (0.116 R)
• M20: 3,912,732 km (0.112 R)
• M21: 4,068,015 km (0.055 R)
• M22: 4,193,677 km (0.102 R)
• M23: 4,320,686 km (0.086 R)
• M24: 4,975,476 km (0.097 R)
• M25: 5,093,359 km (0.104 R)
• M26: 5,591,669 km (0.094 R)
• M27: 5,820,105 km (0.067 R)
• M28: 6,232,098 km (0.106 R)
• M29: 6,672,065 km (0.068 R)
• M30: 6,914,713 km (0.076 R)
• M31: 7,236,348 km (0.111 R)
• M32: 7,563,070 km (0.069 R)
• M33: 8,451,083 km (0.092 R)
• M34: 8,632,844 km (0.052 R)
• M35: 8,897,483 km (0.093 R)
• M36: 9,102,881 km (0.116 R)
• M37: 9,434,839 km (0.112 R)
• M38: 9,644,425 km (0.087 R)
• M39: 9,940,330 km (0.074 R)
• M40: 10,046,694 km (0.079 R)
• M41: 10,217,834 km (0.09 R)
• M42: 10,519,573 km (0.06 R)
• M43: 10,736,938 km (0.079 R)
• M44: 10,868,136 km (0.119 R)
• M45: 10,977,791 km (0.106 R)
• M46: 11,509,462 km (0.096 R)
• M47: 11,621,361 km (0.106 R)
• M48: 12,072,399 km (0.101 R)
• M49: 12,322,825 km (0.054 R)
• M50: 12,552,009 km (0.096 R)
• M51: 12,713,425 km (0.084 R)
• M52: 12,991,528 km (0.059 R)
• M53: 13,459,620 km (0.037 R)
• M54: 14,726,863 km (0.046 R)
• M55: 14,945,874 km (0.114 R)
• M56: 15,092,480 km (0.111 R)
• M57: 15,485,773 km (0.067 R)
• M58: 15,584,657 km (0.096 R)
• M59: 15,683,691 km (0.093 R)
• M60: 16,207,134 km (0.107 R)
• M61: 16,660,565 km (0.11 R)
• M62: 16,787,275 km (0.033 R)
• M63: 17,016,010 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.6

Radius: 11.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.97 AU - 9.09 AU

Year: 9145 Days

Day: 11.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,388,395 km

• M1: 146,008 km (0.092 R)
• M2: 352,153 km (0.07 R)
• M3: 677,529 km (0.119 R)
• M4: 1,148,912 km (0.102 R)
• M5: 1,573,171 km (0.118 R)
• M6: 2,321,759 km (0.112 R)
• M7: 2,425,729 km (0.115 R)
• M8: 2,557,974 km (0.076 R)
• M9: 2,638,458 km (0.052 R)
• M10: 2,774,592 km (0.099 R)
• M11: 2,857,469 km (0.107 R)
• M12: 2,969,219 km (0.08 R)
• M13: 3,549,957 km (0.069 R)
• M14: 4,616,590 km (0.114 R)
• M15: 4,948,249 km (0.079 R)
• M16: 5,219,171 km (0.065 R)
• M17: 5,495,029 km (0.112 R)
• M18: 5,634,753 km (0.116 R)
• M19: 5,811,129 km (0.103 R)
• M20: 6,205,619 km (0.111 R)
• M21: 8,185,547 km (0.12 R)
• M22: 9,119,037 km (0.08 R)
• M23: 9,326,530 km (0.057 R)
• M24: 9,746,002 km (0.11 R)
• M25: 10,043,403 km (0.083 R)
• M26: 12,025,574 km (0.12 R)
• M27: 12,253,113 km (0.045 R)
• M28: 14,268,495 km (0.119 R)
• M29: 14,995,541 km (0.114 R)
• M30: 15,142,446 km (0.091 R)
• M31: 16,687,942 km (0.044 R)
• M32: 16,789,369 km (0.117 R)
• M33: 18,126,475 km (0.102 R)
• M34: 18,283,104 km (0.105 R)
• M35: 18,649,918 km (0.096 R)
• M36: 18,913,509 km (0.115 R)
• M37: 19,072,233 km (0.087 R)
• M38: 19,551,095 km (0.09 R)
• M39: 19,818,876 km (0.098 R)
• M40: 19,980,142 km (0.116 R)
• M41: 20,412,330 km (0.038 R)
• M42: 21,230,780 km (0.106 R)
• M43: 21,561,242 km (0.093 R)
• M44: 23,238,832 km (0.081 R)
• M45: 24,322,968 km (0.087 R)
• M46: 24,900,117 km (0.102 R)
• M47: 25,306,873 km (0.079 R)
• M48: 25,598,739 km (0.113 R)
• M49: 27,793,040 km (0.032 R)
• M50: 28,578,280 km (0.05 R)
• M51: 29,248,478 km (0.045 R)
• M52: 29,370,849 km (0.067 R)
• M53: 29,985,397 km (0.117 R)
• M54: 30,977,530 km (0.059 R)
• M55: 31,164,677 km (0.114 R)
• M56: 32,739,494 km (0.076 R)
• M57: 32,993,810 km (0.097 R)
• M58: 33,504,538 km (0.103 R)
• M59: 34,404,518 km (0.107 R)
• M60: 36,294,089 km (0.099 R)
• M61: 36,689,327 km (0.116 R)
• M62: 36,887,394 km (0.076 R)
• M63: 37,085,911 km (0.112 R)
• M64: 37,350,998 km (0.12 R)
• M65: 38,083,579 km (0.096 R)
• M66: 38,284,040 km (0.112 R)
• M67: 38,552,119 km (0.098 R)
• M68: 38,686,309 km (0.066 R)
• M69: 38,955,286 km (0.117 R)
• M70: 39,089,924 km (0.049 R)
• M71: 39,427,416 km (0.067 R)
• M72: 39,765,807 km (0.111 R)
• M73: 40,992,061 km (0.067 R)
• M74: 41,403,604 km (0.112 R)
• M75: 41,609,900 km (0.11 R)
• M76: 42,023,388 km (0.109 R)
• M77: 42,438,373 km (0.106 R)
• M78: 42,854,704 km (0.119 R)
• M79: 43,063,243 km (0.088 R)
• M80: 43,202,668 km (0.068 R)
• M81: 43,551,531 km (0.101 R)
• M82: 44,322,408 km (0.081 R)
• M83: 45,735,360 km (0.062 R)
• M84: 46,804,985 km (0.108 R)
• M85: 47,163,272 km (0.101 R)
• M86: 47,306,886 km (0.111 R)
• M87: 47,378,693 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 12,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit