🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1 AU - 1.1 AU

Year: 378 Days

Day: 37 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.32 AU - 2.44 AU

Year: 1290 Days

Day: 27.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,507,527 km

• M1: 1,014,573 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.07 AU - 2.85 AU

Year: 1356 Days

Day: 35.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,507,527 km

• M1: 367,562 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.3

Radius: 14.1

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 6.43 AU - 7.11 AU

Year: 6191 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,507,527 km

• M1: 207,193 km (0.084 R)
• M2: 664,065 km (0.086 R)
• M3: 1,623,885 km (0.074 R)
• M4: 2,946,480 km (0.116 R)
• M5: 3,450,624 km (0.112 R)
• M6: 4,012,364 km (0.098 R)
• M7: 5,149,159 km (0.12 R)
• M8: 6,051,533 km (0.048 R)
• M9: 7,083,310 km (0.098 R)
• M10: 8,347,561 km (0.075 R)
• M11: 9,143,721 km (0.072 R)
• M12: 13,450,943 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.2

Radius: 5.3

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.31 AU - 21.31 AU

Year: 28672 Days

Day: 15.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,507,527 km

• M1: 66,571 km (0.119 R)
• M2: 497,563 km (0.083 R)
• M3: 708,944 km (0.044 R)
• M4: 879,037 km (0.077 R)
• M5: 1,628,822 km (0.108 R)
• M6: 1,801,757 km (0.109 R)
• M7: 2,267,605 km (0.095 R)
• M8: 4,117,233 km (0.049 R)
• M9: 4,374,391 km (0.108 R)
• M10: 4,608,063 km (0.086 R)
• M11: 5,473,337 km (0.095 R)
• M12: 5,824,294 km (0.119 R)
• M13: 8,765,837 km (0.088 R)
• M14: 9,800,157 km (0.075 R)
• M15: 11,913,974 km (0.073 R)
• M16: 12,502,941 km (0.106 R)
• M17: 14,024,352 km (0.113 R)
• M18: 16,133,532 km (0.106 R)
• M19: 16,531,313 km (0.071 R)
• M20: 17,763,700 km (0.119 R)
• M21: 19,055,926 km (0.082 R)
• M22: 20,317,635 km (0.068 R)
• M23: 21,538,054 km (0.049 R)
• M24: 21,826,479 km (0.051 R)
• M25: 25,065,273 km (0.104 R)
• M26: 27,020,966 km (0.097 R)
• M27: 29,428,295 km (0.112 R)
• M28: 34,664,669 km (0.086 R)
• M29: 42,115,840 km (0.079 R)
• M30: 44,248,507 km (0.12 R)
• M31: 44,558,923 km (0.115 R)
• M32: 46,933,490 km (0.053 R)
• M33: 47,906,474 km (0.059 R)
• M34: 55,456,230 km (0.104 R)
• M35: 56,726,166 km (0.09 R)
• M36: 57,460,393 km (0.104 R)
• M37: 58,200,902 km (0.065 R)
• M38: 64,157,440 km (0.063 R)
• M39: 68,622,638 km (0.08 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit