🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.49 AU - 0.57 AU

Year: 147 Days

Day: 31.5 Hours

Environment

Temp: 206 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 22.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.77 AU - 0.81 AU

Year: 267 Days

Day: 15.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,873,843 km

• M1: 83,176 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.73 AU - 1.13 AU

Year: 342 Days

Day: 22.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1 AU - 1.08 AU

Year: 404 Days

Day: 16.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 46.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.91 AU - 1.41 AU

Year: 476 Days

Day: 22.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.12 AU - 1.84 AU

Year: 686 Days

Day: 13.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,873,843 km

• M1: 686,205 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.64 AU - 1.98 AU

Year: 927 Days

Day: 42.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.1 AU - 2.56 AU

Year: 1354 Days

Day: 12.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.6

Radius: 13.3

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 7.12 AU - 7.8 AU

Year: 7759 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,873,843 km

• M1: 191,635 km (0.058 R)
• M2: 331,658 km (0.102 R)
• M3: 1,120,638 km (0.081 R)
• M4: 1,579,155 km (0.107 R)
• M5: 2,047,247 km (0.076 R)
• M6: 2,285,257 km (0.112 R)
• M7: 2,407,778 km (0.085 R)
• M8: 2,507,410 km (0.113 R)
• M9: 2,814,834 km (0.112 R)
• M10: 3,189,127 km (0.12 R)
• M11: 3,354,583 km (0.065 R)
• M12: 4,104,367 km (0.056 R)
• M13: 4,224,345 km (0.098 R)
• M14: 4,498,707 km (0.11 R)
• M15: 4,716,073 km (0.075 R)
• M16: 4,937,029 km (0.082 R)
• M17: 5,553,971 km (0.119 R)
• M18: 5,653,603 km (0.101 R)
• M19: 5,753,983 km (0.116 R)
• M20: 6,024,306 km (0.072 R)
• M21: 6,368,232 km (0.113 R)
• M22: 6,683,285 km (0.093 R)
• M23: 7,147,487 km (0.072 R)
• M24: 7,807,513 km (0.04 R)
• M25: 8,258,550 km (0.054 R)
• M26: 8,602,326 km (0.077 R)
• M27: 8,911,844 km (0.091 R)
• M28: 9,742,113 km (0.094 R)
• M29: 10,679,642 km (0.078 R)
• M30: 10,929,022 km (0.109 R)
• M31: 11,774,100 km (0.114 R)
• M32: 13,036,557 km (0.038 R)
• M33: 13,571,668 km (0.094 R)
• M34: 14,525,205 km (0.117 R)
• M35: 14,663,284 km (0.12 R)
• M36: 15,172,964 km (0.105 R)
• M37: 15,688,628 km (0.103 R)
• M38: 15,830,147 km (0.053 R)
• M39: 15,924,843 km (0.094 R)
• M40: 16,067,111 km (0.105 R)
• M41: 16,257,549 km (0.052 R)
• M42: 16,688,839 km (0.063 R)
• M43: 17,955,784 km (0.091 R)
• M44: 18,054,518 km (0.037 R)
• M45: 18,252,586 km (0.093 R)
• M46: 19,354,673 km (0.114 R)
• M47: 19,862,708 km (0.045 R)
• M48: 21,780,702 km (0.038 R)
• M49: 22,097,251 km (0.103 R)
• M50: 23,486,716 km (0.111 R)
• M51: 23,919,802 km (0.101 R)
• M52: 24,137,467 km (0.099 R)
• M53: 24,739,299 km (0.072 R)
• M54: 25,401,419 km (0.072 R)
• M55: 25,512,271 km (0.073 R)
• M56: 26,518,018 km (0.086 R)
• M57: 26,799,561 km (0.116 R)
• M58: 26,969,055 km (0.119 R)
• M59: 27,252,244 km (0.09 R)
• M60: 28,165,240 km (0.038 R)
• M61: 28,452,617 km (0.075 R)
• M62: 29,611,851 km (0.09 R)
• M63: 29,787,030 km (0.11 R)
• M64: 30,138,585 km (0.068 R)
• M65: 30,432,545 km (0.079 R)
• M66: 32,096,223 km (0.066 R)
• M67: 32,576,881 km (0.096 R)
• M68: 32,757,895 km (0.083 R)
• M69: 33,484,791 km (0.106 R)
• M70: 34,278,407 km (0.114 R)
• M71: 35,201,725 km (0.097 R)
• M72: 36,258,036 km (0.086 R)
• M73: 36,633,377 km (0.067 R)
• M74: 37,009,915 km (0.047 R)
• M75: 37,703,750 km (0.087 R)
• M76: 37,830,310 km (0.115 R)
• M77: 39,104,135 km (0.098 R)
• M78: 39,296,369 km (0.041 R)
• M79: 39,489,051 km (0.115 R)
• M80: 39,810,686 km (0.108 R)
• M81: 40,976,054 km (0.029 R)
• M82: 41,432,327 km (0.101 R)
• M83: 41,759,198 km (0.12 R)
• M84: 42,086,967 km (0.098 R)
• M85: 43,871,670 km (0.101 R)
• M86: 44,806,806 km (0.106 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 10,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit