🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.51 AU - 0.67 AU

Year: 167 Days

Day: 36.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,284,523 km

• M1: 131,347 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.52 AU - 0.84 AU

Year: 207 Days

Day: 39.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,284,523 km

• M1: 76,445 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.89 AU - 2.97 AU

Year: 1398 Days

Day: 21 Hours

Environment

Temp: -87 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.2

Radius: 10.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.02 AU - 7.28 AU

Year: 5627 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 46,284,523 km

• M1: 189,989 km (0.081 R)
• M2: 605,722 km (0.095 R)
• M3: 968,945 km (0.102 R)
• M4: 1,553,723 km (0.094 R)
• M5: 2,030,193 km (0.112 R)
• M6: 2,361,402 km (0.118 R)
• M7: 2,898,160 km (0.079 R)
• M8: 3,258,242 km (0.067 R)
• M9: 4,044,977 km (0.093 R)
• M10: 5,236,823 km (0.098 R)
• M11: 6,547,450 km (0.037 R)
• M12: 9,199,222 km (0.093 R)
• M13: 10,253,438 km (0.057 R)
• M14: 10,622,197 km (0.06 R)
• M15: 10,952,060 km (0.063 R)
• M16: 16,445,593 km (0.092 R)
• M17: 18,599,653 km (0.099 R)
• M18: 18,941,783 km (0.09 R)
• M19: 20,352,192 km (0.109 R)
• M20: 24,508,619 km (0.073 R)
• M21: 26,096,451 km (0.112 R)
• M22: 27,574,179 km (0.097 R)
• M23: 28,650,386 km (0.099 R)
• M24: 29,383,266 km (0.109 R)
• M25: 31,077,910 km (0.091 R)
• M26: 31,754,242 km (0.12 R)
• M27: 33,842,030 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 9.1

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 8.1 AU - 9.66 AU

Year: 9763 Days

Day: 10.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,284,523 km

• M1: 113,246 km (0.117 R)
• M2: 546,930 km (0.036 R)
• M3: 852,109 km (0.117 R)
• M4: 1,148,612 km (0.072 R)
• M5: 3,485,331 km (0.063 R)
• M6: 4,462,355 km (0.081 R)
• M7: 4,785,486 km (0.054 R)
• M8: 7,879,021 km (0.085 R)
• M9: 8,178,216 km (0.118 R)
• M10: 8,754,168 km (0.111 R)
• M11: 10,800,667 km (0.1 R)
• M12: 11,170,473 km (0.078 R)
• M13: 14,630,971 km (0.075 R)
• M14: 15,083,953 km (0.1 R)
• M15: 15,882,208 km (0.067 R)
• M16: 22,362,638 km (0.049 R)
• M17: 27,187,019 km (0.068 R)
• M18: 29,996,019 km (0.111 R)
• M19: 32,992,763 km (0.113 R)
• M20: 36,419,153 km (0.085 R)
• M21: 36,893,228 km (0.112 R)
• M22: 39,574,471 km (0.091 R)
• M23: 40,835,132 km (0.117 R)
• M24: 41,218,402 km (0.087 R)
• M25: 42,122,272 km (0.076 R)
• M26: 44,507,162 km (0.038 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: 257 - 14,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit