🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.66 AU - 0.66 AU

Year: 200 Days

Day: 14.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,099,827 km

• M1: 585,526 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.68 AU - 1 AU

Year: 287 Days

Day: 14.1 Hours

Environment

Temp: 88 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.31 AU - 1.67 AU

Year: 678 Days

Day: 45.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.74 AU - 1.8 AU

Year: 878 Days

Day: 24.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,099,827 km

• M1: 35,754 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.65 AU - 2.27 AU

Year: 1023 Days

Day: 12.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.17 AU - 3.29 AU

Year: 1682 Days

Day: 23.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,099,827 km

• M1: 480,209 km (0.089 R)
• M2: 500,405 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.7

Radius: 12

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.59 AU - 10.81 AU

Year: 13048 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,099,827 km

• M1: 156,479 km (0.096 R)
• M2: 680,072 km (0.096 R)
• M3: 1,265,448 km (0.067 R)
• M4: 1,652,458 km (0.109 R)
• M5: 2,301,114 km (0.11 R)
• M6: 2,955,156 km (0.088 R)
• M7: 4,883,174 km (0.059 R)
• M8: 5,406,317 km (0.077 R)
• M9: 6,186,620 km (0.08 R)
• M10: 7,411,827 km (0.099 R)
• M11: 8,059,884 km (0.104 R)
• M12: 9,974,139 km (0.072 R)
• M13: 10,710,609 km (0.107 R)
• M14: 11,710,521 km (0.114 R)
• M15: 12,351,698 km (0.074 R)
• M16: 12,893,392 km (0.03 R)
• M17: 13,960,174 km (0.073 R)
• M18: 18,664,429 km (0.079 R)
• M19: 20,193,319 km (0.104 R)
• M20: 23,134,862 km (0.112 R)
• M21: 24,613,338 km (0.055 R)
• M22: 28,065,757 km (0.029 R)
• M23: 29,214,370 km (0.066 R)
• M24: 33,077,585 km (0.112 R)
• M25: 36,896,370 km (0.09 R)
• M26: 37,769,274 km (0.093 R)
• M27: 38,147,607 km (0.083 R)
• M28: 38,783,697 km (0.11 R)
• M29: 46,111,748 km (0.092 R)
• M30: 51,633,705 km (0.059 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: 258 - 13,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit