🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.55 AU - 0.67 AU

Year: 179 Days

Day: 45.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,351,027 km

• M1: 61,186 km (0.096 R)
• M2: 71,059 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.67 AU - 0.87 AU

Year: 253 Days

Day: 21.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.81 AU - 1.01 AU

Year: 325 Days

Day: 45.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,351,027 km

• M1: 781,499 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.32 AU - 1.62 AU

Year: 668 Days

Day: 16.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.78 AU - 1.78 AU

Year: 890 Days

Day: 18.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,351,027 km

• M1: 41,289 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.81 AU - 1.93 AU

Year: 958 Days

Day: 35.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,351,027 km

• M1: 435,779 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.77 AU - 2.19 AU

Year: 1044 Days

Day: 34.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.06 AU - 3.02 AU

Year: 1517 Days

Day: 30 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.81 AU - 4.19 AU

Year: 2454 Days

Day: 35.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,351,027 km

• M1: 269,276 km (0.077 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 10

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.74 AU - 11.08 AU

Year: 10817 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,351,027 km

• M1: 200,312 km (0.091 R)
• M2: 1,305,241 km (0.117 R)
• M3: 1,461,571 km (0.032 R)
• M4: 1,967,810 km (0.099 R)
• M5: 2,693,659 km (0.09 R)
• M6: 2,779,080 km (0.098 R)
• M7: 2,982,084 km (0.106 R)
• M8: 3,464,537 km (0.055 R)
• M9: 3,557,737 km (0.114 R)
• M10: 4,501,550 km (0.092 R)
• M11: 5,160,079 km (0.06 R)
• M12: 5,374,453 km (0.099 R)
• M13: 5,774,927 km (0.025 R)
• M14: 5,997,379 km (0.104 R)
• M15: 6,412,812 km (0.065 R)
• M16: 6,566,150 km (0.115 R)
• M17: 6,915,760 km (0.108 R)
• M18: 7,152,125 km (0.05 R)
• M19: 7,552,149 km (0.057 R)
• M20: 8,165,800 km (0.078 R)
• M21: 9,310,523 km (0.101 R)
• M22: 9,615,553 km (0.057 R)
• M23: 10,190,757 km (0.087 R)
• M24: 10,505,062 km (0.058 R)
• M25: 10,686,075 km (0.103 R)
• M26: 11,097,170 km (0.115 R)
• M27: 11,189,322 km (0.076 R)
• M28: 13,918,735 km (0.107 R)
• M29: 15,228,764 km (0.072 R)
• M30: 17,106,816 km (0.097 R)
• M31: 17,426,806 km (0.087 R)
• M32: 17,641,329 km (0.101 R)
• M33: 17,748,890 km (0.047 R)
• M34: 17,910,755 km (0.027 R)
• M35: 18,781,713 km (0.072 R)
• M36: 19,333,131 km (0.071 R)
• M37: 19,889,934 km (0.112 R)
• M38: 20,001,983 km (0.1 R)
• M39: 21,304,831 km (0.103 R)
• M40: 22,460,026 km (0.098 R)
• M41: 22,986,461 km (0.108 R)
• M42: 23,457,844 km (0.115 R)
• M43: 23,635,416 km (0.028 R)
• M44: 23,991,908 km (0.074 R)
• M45: 24,350,195 km (0.09 R)
• M46: 25,679,073 km (0.114 R)
• M47: 26,352,413 km (0.077 R)
• M48: 26,475,382 km (0.093 R)
• M49: 27,093,521 km (0.114 R)
• M50: 27,591,382 km (0.095 R)
• M51: 28,092,386 km (0.068 R)
• M52: 28,912,780 km (0.118 R)
• M53: 29,549,170 km (0.116 R)
• M54: 30,641,683 km (0.086 R)
• M55: 31,812,885 km (0.042 R)
• M56: 33,797,151 km (0.109 R)
• M57: 34,939,331 km (0.107 R)
• M58: 35,413,257 km (0.082 R)
• M59: 35,481,174 km (0.08 R)
• M60: 36,025,710 km (0.117 R)
• M61: 36,162,443 km (0.103 R)
• M62: 36,573,239 km (0.103 R)
• M63: 36,779,235 km (0.077 R)
• M64: 38,860,291 km (0.089 R)
• M65: 39,562,354 km (0.074 R)
• M66: 40,339,515 km (0.081 R)
• M67: 40,410,424 km (0.109 R)
• M68: 41,050,553 km (0.116 R)
• M69: 41,765,631 km (0.102 R)
• M70: 42,484,748 km (0.097 R)
• M71: 42,556,854 km (0.047 R)
• M72: 42,773,622 km (0.115 R)
• M73: 43,425,868 km (0.076 R)
• M74: 43,643,982 km (0.039 R)
• M75: 44,446,874 km (0.107 R)
• M76: 44,960,443 km (0.075 R)
• M77: 45,181,100 km (0.051 R)
• M78: 45,402,206 km (0.032 R)
• M79: 46,141,668 km (0.08 R)
• M80: 46,289,920 km (0.105 R)
• M81: 47,034,169 km (0.059 R)
• M82: 48,308,444 km (0.114 R)
• M83: 48,609,883 km (0.03 R)
• M84: 49,442,096 km (0.038 R)
• M85: 50,050,361 km (0.099 R)
• M86: 50,202,801 km (0.03 R)
• M87: 51,350,965 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 15,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit