🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.46 AU - 1.88 AU

Year: 758 Days

Day: 47.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,612,815 km

• M1: 92,751 km (0.102 R)
• M2: 658,979 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.75 AU - 3.01 AU

Year: 1718 Days

Day: 47.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.83 AU - 4.23 AU

Year: 2331 Days

Day: 36.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.33 AU - 3.75 AU

Year: 2341 Days

Day: 23.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.15 AU - 4.07 AU

Year: 2411 Days

Day: 14.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.97 AU - 4.37 AU

Year: 2471 Days

Day: 43 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.58 AU - 5.34 AU

Year: 3310 Days

Day: 36.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.34 AU - 9.04 AU

Year: 7495 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,612,815 km

• M1: 166,054 km (0.094 R)
• M2: 313,108 km (0.108 R)
• M3: 393,143 km (0.102 R)
• M4: 481,556 km (0.061 R)
• M5: 753,674 km (0.091 R)
• M6: 894,146 km (0.075 R)
• M7: 1,071,719 km (0.05 R)
• M8: 1,157,588 km (0.093 R)
• M9: 1,216,231 km (0.089 R)
• M10: 1,429,557 km (0.094 R)
• M11: 1,738,626 km (0.063 R)
• M12: 1,875,060 km (0.107 R)
• M13: 2,122,495 km (0.114 R)
• M14: 2,609,884 km (0.105 R)
• M15: 2,866,594 km (0.093 R)
• M16: 2,926,882 km (0.08 R)
• M17: 3,235,353 km (0.106 R)
• M18: 3,404,100 km (0.087 R)
• M19: 3,532,754 km (0.088 R)
• M20: 3,728,577 km (0.08 R)
• M21: 3,927,991 km (0.056 R)
• M22: 4,268,326 km (0.109 R)
• M23: 4,430,341 km (0.119 R)
• M24: 4,594,450 km (0.11 R)
• M25: 5,470,046 km (0.044 R)
• M26: 5,545,443 km (0.089 R)
• M27: 5,671,704 km (0.118 R)
• M28: 6,108,081 km (0.095 R)
• M29: 6,582,007 km (0.094 R)
• M30: 7,509,364 km (0.116 R)
• M31: 7,677,363 km (0.06 R)
• M32: 7,790,010 km (0.06 R)
• M33: 8,217,261 km (0.054 R)
• M34: 8,332,452 km (0.069 R)
• M35: 8,506,285 km (0.1 R)
• M36: 8,857,690 km (0.064 R)
• M37: 9,064,883 km (0.11 R)
• M38: 9,574,713 km (0.103 R)
• M39: 9,940,180 km (0.119 R)
• M40: 10,310,285 km (0.093 R)
• M41: 10,810,690 km (0.084 R)
• M42: 10,873,820 km (0.119 R)
• M43: 10,937,100 km (0.053 R)
• M44: 11,319,173 km (0.055 R)
• M45: 11,608,645 km (0.104 R)
• M46: 12,491,422 km (0.113 R)
• M47: 12,723,897 km (0.057 R)
• M48: 13,193,036 km (0.052 R)
• M49: 13,361,932 km (0.07 R)
• M50: 13,633,752 km (0.101 R)
• M51: 13,736,076 km (0.109 R)
• M52: 14,984,770 km (0.098 R)
• M53: 15,055,231 km (0.111 R)
• M54: 15,480,088 km (0.117 R)
• M55: 16,088,802 km (0.106 R)
• M56: 16,486,882 km (0.057 R)
• M57: 17,255,815 km (0.079 R)
• M58: 17,477,669 km (0.055 R)
• M59: 18,261,562 km (0.114 R)
• M60: 19,133,268 km (0.098 R)
• M61: 19,401,198 km (0.104 R)
• M62: 19,940,947 km (0.058 R)
• M63: 20,446,588 km (0.036 R)
• M64: 20,524,678 km (0.092 R)
• M65: 20,720,502 km (0.083 R)
• M66: 20,956,418 km (0.097 R)
• M67: 21,074,600 km (0.069 R)
• M68: 21,272,219 km (0.094 R)
• M69: 21,430,643 km (0.082 R)
• M70: 21,629,309 km (0.066 R)
• M71: 22,430,256 km (0.114 R)
• M72: 22,591,522 km (0.113 R)
• M73: 22,753,238 km (0.09 R)
• M74: 24,019,584 km (0.07 R)
• M75: 24,350,195 km (0.092 R)
• M76: 24,682,153 km (0.079 R)
• M77: 24,848,805 km (0.116 R)
• M78: 26,194,886 km (0.066 R)
• M79: 26,279,708 km (0.083 R)
• M80: 26,748,398 km (0.088 R)
• M81: 27,262,866 km (0.055 R)
• M82: 28,519,488 km (0.087 R)
• M83: 29,308,916 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.6

Radius: 9.5

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.6 AU - 10.14 AU

Year: 10081 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 30,612,815 km

• M1: 168,597 km (0.05 R)
• M2: 284,535 km (0.096 R)
• M3: 511,475 km (0.103 R)
• M4: 769,681 km (0.118 R)
• M5: 927,806 km (0.092 R)
• M6: 1,111,512 km (0.112 R)
• M7: 1,245,851 km (0.096 R)
• M8: 1,681,480 km (0.104 R)
• M9: 1,961,078 km (0.077 R)
• M10: 2,255,637 km (0.082 R)
• M11: 2,564,407 km (0.096 R)
• M12: 2,683,636 km (0.036 R)
• M13: 3,481,890 km (0.082 R)
• M14: 4,782,345 km (0.07 R)
• M15: 5,204,211 km (0.059 R)
• M16: 5,305,339 km (0.088 R)
• M17: 5,612,463 km (0.054 R)
• M18: 5,872,764 km (0.074 R)
• M19: 6,163,731 km (0.085 R)
• M20: 6,432,409 km (0.063 R)
• M21: 6,815,081 km (0.083 R)
• M22: 7,148,983 km (0.06 R)
• M23: 7,717,305 km (0.083 R)
• M24: 8,182,555 km (0.116 R)
• M25: 8,359,230 km (0.097 R)
• M26: 8,746,688 km (0.061 R)
• M27: 9,912,654 km (0.111 R)
• M28: 10,132,713 km (0.098 R)
• M29: 10,354,417 km (0.098 R)
• M30: 12,084,815 km (0.116 R)
• M31: 12,590,606 km (0.107 R)
• M32: 12,829,065 km (0.068 R)
• M33: 14,043,500 km (0.09 R)
• M34: 14,468,358 km (0.103 R)
• M35: 18,981,875 km (0.083 R)
• M36: 19,687,828 km (0.107 R)
• M37: 22,266,446 km (0.107 R)
• M38: 22,348,725 km (0.109 R)
• M39: 23,720,986 km (0.117 R)
• M40: 24,226,777 km (0.104 R)
• M41: 24,906,699 km (0.106 R)
• M42: 24,992,119 km (0.1 R)
• M43: 26,241,860 km (0.08 R)
• M44: 26,590,124 km (0.045 R)
• M45: 26,721,172 km (0.043 R)
• M46: 30,567,034 km (0.078 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit