🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.5 AU - 0.74 AU

Year: 185 Days

Day: 37.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,910,618 km

• M1: 65,075 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.73 AU - 0.99 AU

Year: 302 Days

Day: 37.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.23 AU - 1.35 AU

Year: 555 Days

Day: 19.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,910,618 km

• M1: 1,258,866 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.33 AU - 3.89 AU

Year: 2598 Days

Day: 42.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,910,618 km

• M1: 2,923,142 km (0.096 R)

Asteroid Belt

Center: 7.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 14.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.71 AU - 10.97 AU

Year: 13517 Days

Day: 6.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,910,618 km

• M1: 182,809 km (0.032 R)
• M2: 670,198 km (0.061 R)
• M3: 1,720,376 km (0.075 R)
• M4: 3,732,766 km (0.06 R)
• M5: 4,357,936 km (0.088 R)
• M6: 4,983,255 km (0.07 R)
• M7: 5,593,016 km (0.104 R)
• M8: 6,706,473 km (0.033 R)
• M9: 8,106,559 km (0.117 R)
• M10: 9,371,409 km (0.092 R)
• M11: 10,023,656 km (0.074 R)
• M12: 12,163,952 km (0.064 R)
• M13: 13,613,406 km (0.09 R)
• M14: 16,932,833 km (0.094 R)
• M15: 17,984,506 km (0.088 R)
• M16: 19,251,600 km (0.038 R)
• M17: 21,775,017 km (0.094 R)
• M18: 23,807,005 km (0.094 R)
• M19: 24,511,761 km (0.072 R)
• M20: 27,911,672 km (0.061 R)
• M21: 29,264,186 km (0.111 R)
• M22: 31,856,418 km (0.094 R)
• M23: 37,494,163 km (0.078 R)
• M24: 38,037,503 km (0.028 R)
• M25: 38,724,007 km (0.083 R)
• M26: 41,698,312 km (0.077 R)
• M27: 43,166,914 km (0.051 R)
• M28: 44,517,933 km (0.032 R)
• M29: 45,742,242 km (0.084 R)
• M30: 51,531,380 km (0.067 R)
• M31: 53,051,444 km (0.101 R)
• M32: 55,827,382 km (0.105 R)
• M33: 62,424,798 km (0.106 R)
• M34: 63,958,475 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 13,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit