🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.79 AU - 0.85 AU

Year: 275 Days

Day: 24.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,982,159 km

• M1: 464,801 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.76 AU - 2.06 AU

Year: 979 Days

Day: 38.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.88 AU - 2.18 AU

Year: 1073 Days

Day: 13.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 160 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.88 AU - 2.84 AU

Year: 1345 Days

Day: 24.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.5 AU - 3.76 AU

Year: 2054 Days

Day: 12.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,982,159 km

• M1: 352,303 km (0.086 R)
• M2: 2,101,551 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.94 AU - 4.26 AU

Year: 2533 Days

Day: 30.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,982,159 km

• M1: 165,754 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.97 AU - 4.39 AU

Year: 3169 Days

Day: 33.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,982,159 km

• M1: 244,742 km (0.027 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.27 AU - 5.37 AU

Year: 3330 Days

Day: 24.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.8

Radius: 14.2

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.2 AU - 5.62 AU

Year: 4035 Days

Day: 11.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,982,159 km

• M1: 226,342 km (0.099 R)
• M2: 381,475 km (0.102 R)
• M3: 525,537 km (0.071 R)
• M4: 772,374 km (0.08 R)
• M5: 924,365 km (0.052 R)
• M6: 1,172,997 km (0.075 R)
• M7: 1,291,030 km (0.106 R)
• M8: 1,423,573 km (0.107 R)
• M9: 1,681,181 km (0.065 R)
• M10: 2,303,957 km (0.058 R)
• M11: 2,608,837 km (0.107 R)
• M12: 2,700,391 km (0.113 R)
• M13: 2,859,713 km (0.072 R)
• M14: 3,008,563 km (0.104 R)
• M15: 3,118,667 km (0.11 R)
• M16: 3,385,250 km (0.057 R)
• M17: 3,615,781 km (0.1 R)
• M18: 3,881,466 km (0.079 R)
• M19: 4,276,554 km (0.114 R)
• M20: 4,385,162 km (0.104 R)
• M21: 4,589,513 km (0.064 R)
• M22: 5,040,251 km (0.11 R)
• M23: 5,287,686 km (0.04 R)
• M24: 5,505,351 km (0.059 R)
• M25: 5,657,791 km (0.112 R)
• M26: 5,915,100 km (0.115 R)
• M27: 6,071,430 km (0.087 R)
• M28: 6,370,326 km (0.041 R)
• M29: 6,494,941 km (0.073 R)
• M30: 7,019,431 km (0.035 R)
• M31: 7,277,637 km (0.094 R)
• M32: 7,445,336 km (0.058 R)
• M33: 7,727,628 km (0.099 R)
• M34: 7,936,915 km (0.093 R)
• M35: 8,264,235 km (0.1 R)
• M36: 8,439,265 km (0.075 R)
• M37: 8,576,147 km (0.057 R)
• M38: 9,011,626 km (0.085 R)
• M39: 9,332,962 km (0.103 R)
• M40: 10,007,499 km (0.077 R)
• M41: 10,235,786 km (0.034 R)
• M42: 10,507,904 km (0.07 R)
• M43: 10,803,809 km (0.077 R)
• M44: 11,620,463 km (0.118 R)
• M45: 11,773,053 km (0.08 R)
• M46: 12,212,871 km (0.087 R)
• M47: 12,815,152 km (0.083 R)
• M48: 13,153,991 km (0.117 R)
• M49: 13,472,934 km (0.041 R)
• M50: 13,932,947 km (0.038 R)
• M51: 14,821,259 km (0.111 R)
• M52: 15,010,650 km (0.105 R)
• M53: 15,463,633 km (0.106 R)
• M54: 15,872,783 km (0.119 R)
• M55: 16,090,897 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.8

Radius: 15

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.56 AU - 10.68 AU

Year: 9386 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,982,159 km

• M1: 242,797 km (0.066 R)
• M2: 391,049 km (0.116 R)
• M3: 699,669 km (0.07 R)
• M4: 1,090,269 km (0.11 R)
• M5: 1,526,048 km (0.032 R)
• M6: 1,683,574 km (0.104 R)
• M7: 2,343,002 km (0.081 R)
• M8: 3,280,233 km (0.089 R)
• M9: 3,728,129 km (0.112 R)
• M10: 3,850,948 km (0.116 R)
• M11: 4,069,212 km (0.052 R)
• M12: 4,291,664 km (0.069 R)
• M13: 4,388,304 km (0.106 R)
• M14: 4,748,835 km (0.106 R)
• M15: 5,153,198 km (0.113 R)
• M16: 6,067,690 km (0.087 R)
• M17: 6,285,953 km (0.102 R)
• M18: 6,767,957 km (0.087 R)
• M19: 6,956,451 km (0.087 R)
• M20: 7,338,823 km (0.09 R)
• M21: 7,454,911 km (0.076 R)
• M22: 7,846,408 km (0.057 R)
• M23: 8,004,832 km (0.109 R)
• M24: 8,124,361 km (0.097 R)
• M25: 9,521,007 km (0.045 R)
• M26: 9,690,202 km (0.103 R)
• M27: 10,074,519 km (0.091 R)
• M28: 10,726,467 km (0.068 R)
• M29: 11,124,098 km (0.069 R)
• M30: 12,530,916 km (0.068 R)
• M31: 12,763,092 km (0.106 R)
• M32: 13,279,055 km (0.112 R)
• M33: 13,801,750 km (0.11 R)
• M34: 14,476,736 km (0.111 R)
• M35: 14,574,124 km (0.063 R)
• M36: 14,867,336 km (0.096 R)
• M37: 16,363,015 km (0.084 R)
• M38: 16,515,306 km (0.107 R)
• M39: 16,923,409 km (0.087 R)
• M40: 17,180,268 km (0.099 R)
• M41: 17,645,817 km (0.071 R)
• M42: 18,010,836 km (0.086 R)
• M43: 18,220,572 km (0.027 R)
• M44: 18,642,288 km (0.088 R)
• M45: 20,964,646 km (0.1 R)
• M46: 22,356,355 km (0.102 R)
• M47: 23,605,646 km (0.12 R)
• M48: 23,720,388 km (0.103 R)
• M49: 24,470,472 km (0.115 R)
• M50: 25,875,794 km (0.064 R)
• M51: 26,053,367 km (0.114 R)
• M52: 27,126,881 km (0.115 R)
• M53: 27,729,611 km (0.099 R)
• M54: 28,275,793 km (0.041 R)
• M55: 28,458,601 km (0.083 R)
• M56: 28,948,235 km (0.069 R)
• M57: 29,132,540 km (0.119 R)
• M58: 29,255,509 km (0.085 R)
• M59: 29,502,346 km (0.098 R)
• M60: 30,371,210 km (0.099 R)
• M61: 30,558,507 km (0.077 R)
• M62: 31,311,433 km (0.085 R)
• M63: 31,437,544 km (0.107 R)
• M64: 32,771,807 km (0.11 R)
• M65: 37,017,395 km (0.075 R)
• M66: 37,618,928 km (0.114 R)
• M67: 37,887,157 km (0.1 R)
• M68: 38,628,414 km (0.054 R)
• M69: 39,306,392 km (0.083 R)
• M70: 39,578,660 km (0.102 R)
• M71: 40,330,688 km (0.105 R)
• M72: 40,674,165 km (0.084 R)
• M73: 40,949,575 km (0.081 R)
• M74: 41,294,697 km (0.085 R)
• M75: 41,571,603 km (0.105 R)
• M76: 41,848,957 km (0.114 R)
• M77: 43,878,851 km (0.084 R)
• M78: 44,728,118 km (0.107 R)
• M79: 45,012,354 km (0.086 R)
• M80: 46,371,002 km (0.089 R)
• M81: 46,514,915 km (0.096 R)
• M82: 48,689,619 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit