🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.87 AU - 1.23 AU

Year: 389 Days

Day: 48 Hours

Environment

Temp: 29 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.99 AU - 1.43 AU

Year: 481 Days

Day: 42.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,777,670 km

• M1: 401,969 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.48 AU - 2.38 AU

Year: 970 Days

Day: 13.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,777,670 km

• M1: 75,996 km (0.111 R)
• M2: 1,164,021 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.73 AU - 2.83 AU

Year: 1245 Days

Day: 46.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,777,670 km

• M1: 52,808 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.78 AU - 4.24 AU

Year: 2904 Days

Day: 24.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,777,670 km

• M1: 2,969,219 km (0.033 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.35 AU - 4.89 AU

Year: 3024 Days

Day: 23.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 11.9

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 8.9 AU - 9.62 AU

Year: 10191 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,777,670 km

• M1: 311,164 km (0.091 R)
• M2: 426,653 km (0.116 R)
• M3: 514,317 km (0.044 R)
• M4: 765,642 km (0.052 R)
• M5: 955,930 km (0.101 R)
• M6: 1,098,946 km (0.119 R)
• M7: 1,476,980 km (0.085 R)
• M8: 1,669,063 km (0.116 R)
• M9: 1,818,512 km (0.11 R)
• M10: 1,920,837 km (0.054 R)
• M11: 1,998,777 km (0.108 R)
• M12: 2,239,480 km (0.106 R)
• M13: 2,897,262 km (0.078 R)
• M14: 2,987,469 km (0.06 R)
• M15: 3,263,627 km (0.067 R)
• M16: 3,742,490 km (0.116 R)
• M17: 4,519,651 km (0.102 R)
• M18: 4,659,824 km (0.069 R)
• M19: 5,053,117 km (0.106 R)
• M20: 5,162,174 km (0.114 R)
• M21: 5,272,128 km (0.06 R)
• M22: 5,382,831 km (0.093 R)
• M23: 5,757,573 km (0.092 R)
• M24: 6,335,619 km (0.091 R)
• M25: 6,851,732 km (0.107 R)
• M26: 7,053,839 km (0.119 R)
• M27: 7,505,475 km (0.034 R)
• M28: 8,051,357 km (0.116 R)
• M29: 8,828,369 km (0.089 R)
• M30: 9,048,577 km (0.097 R)
• M31: 9,494,229 km (0.116 R)
• M32: 9,855,957 km (0.053 R)
• M33: 10,222,322 km (0.103 R)
• M34: 10,407,225 km (0.066 R)
• M35: 10,874,120 km (0.075 R)
• M36: 11,157,608 km (0.097 R)
• M37: 11,925,643 km (0.095 R)
• M38: 12,414,230 km (0.117 R)
• M39: 14,021,808 km (0.084 R)
• M40: 15,164,587 km (0.063 R)
• M41: 17,538,705 km (0.113 R)
• M42: 18,262,160 km (0.091 R)
• M43: 19,451,314 km (0.082 R)
• M44: 19,910,878 km (0.097 R)
• M45: 21,725,500 km (0.104 R)
• M46: 22,023,051 km (0.065 R)
• M47: 25,510,326 km (0.045 R)
• M48: 25,761,352 km (0.069 R)
• M49: 26,139,535 km (0.029 R)
• M50: 27,413,511 km (0.107 R)
• M51: 28,122,904 km (0.069 R)
• M52: 28,642,457 km (0.049 R)
• M53: 28,903,505 km (0.116 R)
• M54: 29,691,288 km (0.036 R)
• M55: 29,889,355 km (0.115 R)
• M56: 30,819,405 km (0.087 R)
• M57: 32,367,893 km (0.11 R)
• M58: 33,666,253 km (0.057 R)
• M59: 34,425,612 km (0.08 R)
• M60: 34,911,805 km (0.113 R)
• M61: 37,448,087 km (0.056 R)
• M62: 37,948,043 km (0.091 R)
• M63: 39,316,415 km (0.046 R)
• M64: 39,606,635 km (0.062 R)
• M65: 40,335,027 km (0.067 R)
• M66: 40,627,640 km (0.058 R)
• M67: 41,067,907 km (0.082 R)
• M68: 43,442,623 km (0.1 R)
• M69: 43,742,567 km (0.07 R)
• M70: 44,419,946 km (0.065 R)
• M71: 45,176,762 km (0.1 R)
• M72: 46,856,596 km (0.119 R)
• M73: 47,010,383 km (0.115 R)
• M74: 47,704,218 km (0.095 R)
• M75: 49,414,570 km (0.086 R)
• M76: 49,571,050 km (0.11 R)
• M77: 49,649,439 km (0.1 R)
• M78: 49,962,996 km (0.108 R)
• M79: 51,541,104 km (0.111 R)
• M80: 52,415,952 km (0.065 R)
• M81: 52,975,299 km (0.094 R)
• M82: 53,215,553 km (0.039 R)
• M83: 53,697,258 km (0.103 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit