🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.61 AU - 0.85 AU

Year: 220 Days

Day: 33.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.76 AU - 1.18 AU

Year: 337 Days

Day: 14.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 24.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,475,485 km

• M1: 27,077 km (0.064 R)
• M2: 111,002 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.89 AU - 1.21 AU

Year: 380 Days

Day: 31.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,475,485 km

• M1: 91,853 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.33 AU - 1.41 AU

Year: 566 Days

Day: 31.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 173 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.17 AU - 1.75 AU

Year: 623 Days

Day: 46.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,475,485 km

• M1: 221,106 km (0.064 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 12.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.91 AU - 11.49 AU

Year: 11503 Days

Day: 7.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,475,485 km

• M1: 262,544 km (0.081 R)
• M2: 394,041 km (0.108 R)
• M3: 499,358 km (0.077 R)
• M4: 586,274 km (0.067 R)
• M5: 679,623 km (0.094 R)
• M6: 1,167,911 km (0.06 R)
• M7: 1,310,926 km (0.055 R)
• M8: 1,438,384 km (0.113 R)
• M9: 1,615,208 km (0.083 R)
• M10: 1,799,513 km (0.086 R)
• M11: 2,214,497 km (0.118 R)
• M12: 2,316,523 km (0.039 R)
• M13: 2,420,344 km (0.047 R)
• M14: 2,741,082 km (0.041 R)
• M15: 3,753,710 km (0.055 R)
• M16: 3,938,164 km (0.047 R)
• M17: 4,094,195 km (0.082 R)
• M18: 4,412,688 km (0.086 R)
• M19: 4,938,974 km (0.099 R)
• M20: 5,039,952 km (0.081 R)
• M21: 5,175,638 km (0.053 R)
• M22: 5,450,598 km (0.108 R)
• M23: 5,625,030 km (0.08 R)
• M24: 6,561,512 km (0.098 R)
• M25: 7,123,701 km (0.068 R)
• M26: 7,238,143 km (0.06 R)
• M27: 7,976,409 km (0.072 R)
• M28: 9,524,448 km (0.1 R)
• M29: 9,947,062 km (0.056 R)
• M30: 10,075,117 km (0.113 R)
• M31: 10,160,687 km (0.119 R)
• M32: 10,246,557 km (0.103 R)
• M33: 10,986,468 km (0.04 R)
• M34: 11,251,705 km (0.038 R)
• M35: 12,471,376 km (0.075 R)
• M36: 13,026,983 km (0.097 R)
• M37: 13,120,332 km (0.06 R)
• M38: 13,827,780 km (0.086 R)
• M39: 14,790,442 km (0.093 R)
• M40: 15,083,505 km (0.101 R)
• M41: 15,625,647 km (0.109 R)
• M42: 15,724,980 km (0.034 R)
• M43: 15,924,095 km (0.075 R)
• M44: 16,274,752 km (0.119 R)
• M45: 16,932,534 km (0.048 R)
• M46: 17,085,573 km (0.051 R)
• M47: 18,588,882 km (0.119 R)
• M48: 20,350,546 km (0.068 R)
• M49: 21,942,268 km (0.113 R)
• M50: 24,721,497 km (0.069 R)
• M51: 26,892,760 km (0.109 R)
• M52: 27,011,840 km (0.086 R)
• M53: 27,310,288 km (0.074 R)
• M54: 27,609,933 km (0.043 R)
• M55: 27,730,060 km (0.105 R)
• M56: 28,031,200 km (0.111 R)
• M57: 28,393,975 km (0.049 R)
• M58: 28,515,299 km (0.04 R)
• M59: 28,758,395 km (0.102 R)
• M60: 30,107,619 km (0.068 R)
• M61: 30,852,317 km (0.114 R)
• M62: 31,414,805 km (0.109 R)
• M63: 31,540,168 km (0.089 R)
• M64: 31,791,642 km (0.047 R)
• M65: 32,613,383 km (0.077 R)
• M66: 34,148,706 km (0.119 R)
• M67: 34,342,286 km (0.1 R)
• M68: 34,990,044 km (0.082 R)
• M69: 35,380,794 km (0.113 R)
• M70: 37,355,785 km (0.074 R)
• M71: 38,826,631 km (0.081 R)
• M72: 38,961,419 km (0.108 R)
• M73: 39,231,144 km (0.111 R)
• M74: 40,384,693 km (0.115 R)
• M75: 41,687,242 km (0.08 R)
• M76: 43,072,967 km (0.061 R)
• M77: 43,282,254 km (0.069 R)
• M78: 43,561,703 km (0.098 R)
• M79: 43,841,750 km (0.073 R)
• M80: 44,192,557 km (0.096 R)
• M81: 45,392,632 km (0.116 R)
• M82: 46,531,819 km (0.098 R)
• M83: 47,033,122 km (0.087 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 19,809 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit