🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.96 AU

Year: 314 Days

Day: 27.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,459,000 km

• M1: 547,229 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.84 AU - 1.12 AU

Year: 339 Days

Day: 36.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,459,000 km

• M1: 81,381 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.38 AU - 5.18 AU

Year: 3098 Days

Day: 26.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 8.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.86 AU - 7.8 AU

Year: 5572 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 37,459,000 km

• M1: 155,133 km (0.112 R)
• M2: 299,944 km (0.078 R)
• M3: 419,472 km (0.098 R)
• M4: 564,283 km (0.102 R)
• M5: 760,556 km (0.057 R)
• M6: 1,036,414 km (0.095 R)
• M7: 1,877,453 km (0.083 R)
• M8: 2,085,993 km (0.118 R)
• M9: 2,174,106 km (0.086 R)
• M10: 2,289,296 km (0.069 R)
• M11: 2,539,125 km (0.077 R)
• M12: 2,646,985 km (0.119 R)
• M13: 2,881,255 km (0.114 R)
• M14: 3,064,961 km (0.114 R)
• M15: 3,208,874 km (0.096 R)
• M16: 3,296,389 km (0.097 R)
• M17: 3,807,116 km (0.059 R)
• M18: 4,407,153 km (0.091 R)
• M19: 4,985,648 km (0.101 R)
• M20: 5,344,384 km (0.083 R)
• M21: 5,483,211 km (0.097 R)
• M22: 5,658,390 km (0.11 R)
• M23: 5,817,712 km (0.095 R)
• M24: 7,317,131 km (0.034 R)
• M25: 7,607,351 km (0.101 R)
• M26: 8,139,171 km (0.087 R)
• M27: 9,301,248 km (0.113 R)
• M28: 10,147,373 km (0.12 R)
• M29: 11,328,299 km (0.062 R)
• M30: 11,574,088 km (0.08 R)
• M31: 11,709,025 km (0.042 R)
• M32: 11,776,644 km (0.103 R)
• M33: 12,253,711 km (0.064 R)
• M34: 13,722,463 km (0.084 R)
• M35: 14,635,010 km (0.108 R)
• M36: 15,815,636 km (0.114 R)
• M37: 16,015,350 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 4.1

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.84 AU - 18.64 AU

Year: 21847 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 37,459,000 km

• M1: 64,177 km (0.053 R)
• M2: 112,946 km (0.114 R)
• M3: 148,999 km (0.103 R)
• M4: 181,462 km (0.071 R)
• M5: 328,068 km (0.117 R)
• M6: 533,466 km (0.067 R)
• M7: 560,094 km (0.06 R)
• M8: 628,461 km (0.113 R)
• M9: 714,330 km (0.086 R)
• M10: 961,765 km (0.093 R)
• M11: 1,323,792 km (0.069 R)
• M12: 1,606,083 km (0.094 R)
• M13: 2,224,221 km (0.104 R)
• M14: 2,400,298 km (0.108 R)
• M15: 2,512,795 km (0.092 R)
• M16: 3,422,051 km (0.098 R)
• M17: 3,728,278 km (0.11 R)
• M18: 4,504,392 km (0.098 R)
• M19: 4,839,641 km (0.102 R)
• M20: 4,896,338 km (0.077 R)
• M21: 5,067,628 km (0.108 R)
• M22: 5,182,968 km (0.065 R)
• M23: 6,633,020 km (0.054 R)
• M24: 6,664,436 km (0.103 R)
• M25: 7,110,237 km (0.068 R)
• M26: 7,963,394 km (0.107 R)
• M27: 8,266,180 km (0.097 R)
• M28: 8,367,906 km (0.071 R)
• M29: 8,470,082 km (0.093 R)
• M30: 8,538,448 km (0.107 R)
• M31: 9,799,857 km (0.104 R)
• M32: 10,378,951 km (0.106 R)
• M33: 11,343,259 km (0.062 R)
• M34: 11,759,889 km (0.093 R)
• M35: 11,798,036 km (0.055 R)
• M36: 12,491,123 km (0.033 R)
• M37: 12,607,959 km (0.113 R)
• M38: 14,199,680 km (0.1 R)
• M39: 15,060,317 km (0.086 R)
• M40: 16,531,911 km (0.075 R)
• M41: 17,785,541 km (0.086 R)
• M42: 18,490,147 km (0.111 R)
• M43: 19,069,390 km (0.114 R)
• M44: 19,293,787 km (0.11 R)
• M45: 19,881,108 km (0.076 R)
• M46: 20,474,413 km (0.112 R)
• M47: 20,612,193 km (0.114 R)
• M48: 21,678,377 km (0.037 R)
• M49: 22,809,935 km (0.093 R)
• M50: 23,191,260 km (0.086 R)
• M51: 23,671,021 km (0.114 R)
• M52: 25,523,790 km (0.112 R)
• M53: 27,777,183 km (0.109 R)
• M54: 29,004,783 km (0.096 R)
• M55: 31,248,153 km (0.049 R)
• M56: 31,300,961 km (0.054 R)
• M57: 32,899,713 km (0.113 R)
• M58: 35,898,851 km (0.09 R)
• M59: 36,009,554 km (0.055 R)
• M60: 36,342,409 km (0.066 R)
• M61: 36,955,162 km (0.115 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 15,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit