🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 144 Days

Day: 40 Hours

Environment

Temp: 229 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.61 AU - 0.91 AU

Year: 234 Days

Day: 21.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,986,988 km

• M1: 34,557 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.12 AU - 1.14 AU

Year: 424 Days

Day: 30.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,986,988 km

• M1: 62,083 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.2 AU - 4.76 AU

Year: 3348 Days

Day: 33.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,986,988 km

• M1: 1,857,258 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 15

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.06 AU - 5.82 AU

Year: 4480 Days

Day: 9.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,986,988 km

• M1: 186,848 km (0.113 R)
• M2: 659,427 km (0.058 R)
• M3: 1,273,377 km (0.111 R)
• M4: 1,800,261 km (0.042 R)
• M5: 3,466,033 km (0.12 R)
• M6: 4,032,859 km (0.116 R)
• M7: 4,614,496 km (0.066 R)
• M8: 5,407,365 km (0.101 R)
• M9: 6,524,711 km (0.08 R)
• M10: 7,075,530 km (0.088 R)
• M11: 8,698,368 km (0.115 R)
• M12: 10,230,998 km (0.091 R)
• M13: 11,147,285 km (0.059 R)
• M14: 16,127,548 km (0.08 R)
• M15: 17,836,105 km (0.108 R)
• M16: 18,979,033 km (0.116 R)
• M17: 19,852,086 km (0.114 R)
• M18: 22,356,803 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.5

Radius: 6.4

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 13.24 AU - 19.26 AU

Year: 23130 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,986,988 km

• M1: 79,885 km (0.062 R)
• M2: 388,805 km (0.075 R)
• M3: 771,626 km (0.106 R)
• M4: 1,027,588 km (0.025 R)
• M5: 1,310,328 km (0.083 R)
• M6: 1,644,380 km (0.1 R)
• M7: 1,994,289 km (0.061 R)
• M8: 2,304,854 km (0.119 R)
• M9: 4,571,861 km (0.047 R)
• M10: 6,279,969 km (0.116 R)
• M11: 6,856,818 km (0.079 R)
• M12: 8,584,973 km (0.095 R)
• M13: 8,907,955 km (0.101 R)
• M14: 11,208,321 km (0.094 R)
• M15: 13,441,518 km (0.062 R)
• M16: 17,279,751 km (0.029 R)
• M17: 20,051,949 km (0.115 R)
• M18: 21,592,657 km (0.108 R)
• M19: 22,290,831 km (0.12 R)
• M20: 22,594,664 km (0.079 R)
• M21: 24,261,783 km (0.117 R)
• M22: 26,572,023 km (0.119 R)
• M23: 26,913,704 km (0.105 R)
• M24: 28,904,852 km (0.062 R)
• M25: 48,148,673 km (0.107 R)
• M26: 61,741,285 km (0.069 R)
• M27: 64,776,626 km (0.072 R)
• M28: 76,756,423 km (0.092 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit