🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.63 AU - 0.73 AU

Year: 162 Days

Day: 46.2 Hours

Environment

Temp: 304 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,167,877 km

• M1: 143,315 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 214 Days

Day: 38.4 Hours

Environment

Temp: 322 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,167,877 km

• M1: 71,957 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.81 AU - 0.85 AU

Year: 218 Days

Day: 39.3 Hours

Environment

Temp: 279 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,167,877 km

• M1: 24,534 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.93 AU - 1.43 AU

Year: 370 Days

Day: 25.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.65 AU - 1.91 AU

Year: 686 Days

Day: 32.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,167,877 km

• M1: 110,254 km (0.116 R)
• M2: 525,089 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.85 AU - 2.21 AU

Year: 835 Days

Day: 43.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 7 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.78 AU - 3.42 AU

Year: 1576 Days

Day: 40 Hours

Environment

Temp: 4 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.14 AU - 6.86 AU

Year: 3725 Days

Day: 24.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,167,877 km

• M1: 188,045 km (0.055 R)

Planet 9 - Terrestrial

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.35 AU - 7.07 AU

Year: 4469 Days

Day: 28 Hours

Environment

Temp: -94 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,167,877 km

• M1: 2,174,405 km (0.098 R)

Asteroid Belt

Center: 9.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.5

Radius: 11.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.56 AU - 14.72 AU

Year: 13754 Days

Day: 6.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 43,167,877 km

• M1: 148,999 km (0.053 R)
• M2: 878,289 km (0.09 R)
• M3: 1,611,169 km (0.036 R)
• M4: 2,008,351 km (0.059 R)
• M5: 2,434,855 km (0.104 R)
• M6: 3,048,356 km (0.112 R)
• M7: 3,616,379 km (0.091 R)
• M8: 4,846,373 km (0.102 R)
• M9: 5,854,662 km (0.119 R)
• M10: 7,073,735 km (0.091 R)
• M11: 8,983,352 km (0.063 R)
• M12: 10,203,622 km (0.101 R)
• M13: 12,348,107 km (0.105 R)
• M14: 12,742,298 km (0.065 R)
• M15: 14,219,128 km (0.105 R)
• M16: 15,222,331 km (0.074 R)
• M17: 17,229,636 km (0.11 R)
• M18: 18,662,484 km (0.08 R)
• M19: 21,037,949 km (0.098 R)
• M20: 22,091,716 km (0.041 R)
• M21: 27,225,616 km (0.054 R)
• M22: 28,087,748 km (0.092 R)
• M23: 28,770,812 km (0.075 R)
• M24: 30,783,352 km (0.115 R)
• M25: 32,888,194 km (0.1 R)
• M26: 34,751,286 km (0.04 R)
• M27: 36,452,812 km (0.096 R)
• M28: 37,735,464 km (0.088 R)
• M29: 40,021,320 km (0.03 R)
• M30: 40,514,095 km (0.056 R)
• M31: 41,511,764 km (0.068 R)

Kuiper Belt

Range: 38 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit