🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.54 AU

Year: 225 Days

Day: 15 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,405,107 km

• M1: 41,139 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.5

Radius: 9.5

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.83 AU - 0.91 AU

Year: 516 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,405,107 km

• M1: 118,332 km (0.101 R)
• M2: 442,361 km (0.065 R)
• M3: 809,474 km (0.107 R)
• M4: 1,280,857 km (0.045 R)
• M5: 1,584,391 km (0.109 R)
• M6: 1,984,416 km (0.113 R)
• M7: 2,622,600 km (0.118 R)
• M8: 3,450,325 km (0.095 R)
• M9: 5,533,476 km (0.058 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.5

Radius: 13.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.55 AU - 1.87 AU

Year: 1422 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,405,107 km

• M1: 172,337 km (0.076 R)
• M2: 630,256 km (0.052 R)
• M3: 1,102,237 km (0.081 R)
• M4: 1,765,404 km (0.06 R)
• M5: 2,343,600 km (0.093 R)
• M6: 2,754,246 km (0.086 R)
• M7: 3,253,006 km (0.03 R)
• M8: 4,083,872 km (0.116 R)
• M9: 6,146,677 km (0.041 R)
• M10: 6,717,992 km (0.087 R)
• M11: 7,464,036 km (0.098 R)
• M12: 8,777,356 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.8

Radius: 9.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.73 AU - 2.81 AU

Year: 2175 Days

Day: 6.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,405,107 km

• M1: 123,269 km (0.112 R)
• M2: 512,672 km (0.081 R)
• M3: 887,265 km (0.117 R)
• M4: 1,678,039 km (0.054 R)
• M5: 2,014,186 km (0.115 R)
• M6: 3,591,097 km (0.113 R)
• M7: 4,350,456 km (0.12 R)
• M8: 4,842,483 km (0.117 R)
• M9: 6,061,107 km (0.055 R)
• M10: 7,275,244 km (0.117 R)
• M11: 7,617,224 km (0.1 R)
• M12: 8,488,034 km (0.092 R)
• M13: 8,963,755 km (0.098 R)
• M14: 9,727,751 km (0.114 R)
• M15: 10,752,197 km (0.093 R)
• M16: 11,461,441 km (0.114 R)
• M17: 12,201,502 km (0.11 R)
• M18: 15,159,201 km (0.093 R)
• M19: 15,624,151 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 8

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.61 AU - 5.17 AU

Year: 6875 Days

Day: 12.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,405,107 km

• M1: 102,026 km (0.037 R)
• M2: 767,437 km (0.115 R)
• M3: 1,130,362 km (0.082 R)
• M4: 1,578,856 km (0.104 R)
• M5: 2,012,989 km (0.059 R)
• M6: 2,362,599 km (0.117 R)
• M7: 3,014,846 km (0.074 R)
• M8: 4,505,888 km (0.088 R)
• M9: 4,757,362 km (0.083 R)
• M10: 5,047,731 km (0.108 R)
• M11: 5,568,781 km (0.114 R)
• M12: 6,295,677 km (0.077 R)
• M13: 7,234,403 km (0.096 R)
• M14: 9,031,074 km (0.088 R)
• M15: 9,845,335 km (0.077 R)
• M16: 10,658,399 km (0.1 R)
• M17: 11,056,180 km (0.105 R)
• M18: 12,040,684 km (0.032 R)
• M19: 14,543,157 km (0.114 R)
• M20: 17,509,683 km (0.066 R)
• M21: 21,479,561 km (0.117 R)
• M22: 22,517,771 km (0.079 R)
• M23: 26,280,157 km (0.101 R)
• M24: 29,850,011 km (0.09 R)
• M25: 30,940,729 km (0.092 R)
• M26: 33,306,919 km (0.104 R)
• M27: 34,804,693 km (0.109 R)
• M28: 35,680,439 km (0.062 R)
• M29: 36,570,845 km (0.081 R)
• M30: 37,819,389 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.8

Radius: 3.3

Gravity: 80.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.4 AU - 7.7 AU

Year: 11902 Days

Day: 20.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 58,405,107 km

• M1: 41,439 km (0.104 R)
• M2: 169,195 km (0.055 R)
• M3: 298,448 km (0.077 R)
• M4: 1,494,184 km (0.052 R)
• M5: 1,729,800 km (0.113 R)
• M6: 1,917,845 km (0.115 R)
• M7: 2,396,259 km (0.06 R)
• M8: 2,608,239 km (0.113 R)
• M9: 2,718,941 km (0.093 R)
• M10: 3,665,447 km (0.119 R)
• M11: 4,489,881 km (0.082 R)
• M12: 4,812,115 km (0.094 R)
• M13: 5,115,050 km (0.083 R)
• M14: 5,538,712 km (0.066 R)
• M15: 5,648,217 km (0.104 R)
• M16: 6,335,619 km (0.081 R)
• M17: 6,536,081 km (0.1 R)
• M18: 6,782,169 km (0.112 R)
• M19: 6,907,532 km (0.041 R)
• M20: 7,692,323 km (0.092 R)
• M21: 9,078,945 km (0.111 R)
• M22: 11,546,712 km (0.112 R)
• M23: 11,665,792 km (0.069 R)
• M24: 11,966,932 km (0.106 R)
• M25: 14,153,754 km (0.109 R)
• M26: 14,427,368 km (0.101 R)
• M27: 15,556,982 km (0.108 R)
• M28: 22,466,907 km (0.115 R)
• M29: 26,170,502 km (0.069 R)
• M30: 26,375,900 km (0.066 R)
• M31: 26,894,256 km (0.118 R)
• M32: 28,166,137 km (0.087 R)
• M33: 29,145,854 km (0.066 R)
• M34: 37,946,248 km (0.075 R)
• M35: 40,496,293 km (0.081 R)
• M36: 41,185,939 km (0.111 R)
• M37: 42,730,388 km (0.076 R)
• M38: 43,015,372 km (0.117 R)
• M39: 44,751,455 km (0.086 R)
• M40: 50,715,623 km (0.059 R)
• M41: 52,001,267 km (0.079 R)
• M42: 52,163,431 km (0.043 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 14,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit