🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.45 AU - 0.59 AU

Year: 141 Days

Day: 37 Hours

Environment

Temp: 220 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,602,836 km

• M1: 37,998 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.68 AU - 1.1 AU

Year: 316 Days

Day: 27.5 Hours

Environment

Temp: 33 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 338 Days

Day: 38.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.43 AU - 1.77 AU

Year: 762 Days

Day: 47.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.84 AU - 2 AU

Year: 1002 Days

Day: 20.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,602,836 km

• M1: 28,274 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 4.4

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.67 AU - 17.29 AU

Year: 20758 Days

Day: 23.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,602,836 km

• M1: 54,753 km (0.047 R)
• M2: 217,366 km (0.082 R)
• M3: 362,775 km (0.075 R)
• M4: 631,602 km (0.1 R)
• M5: 1,023,698 km (0.092 R)
• M6: 1,341,594 km (0.084 R)
• M7: 1,640,939 km (0.049 R)
• M8: 2,290,493 km (0.08 R)
• M9: 2,476,742 km (0.095 R)
• M10: 4,351,054 km (0.108 R)
• M11: 4,605,071 km (0.057 R)
• M12: 5,212,439 km (0.117 R)
• M13: 5,572,221 km (0.079 R)
• M14: 7,091,238 km (0.087 R)
• M15: 8,916,781 km (0.089 R)
• M16: 14,695,448 km (0.064 R)
• M17: 17,941,123 km (0.085 R)
• M18: 20,822,677 km (0.057 R)
• M19: 24,689,932 km (0.074 R)
• M20: 29,120,722 km (0.076 R)
• M21: 30,363,132 km (0.117 R)
• M22: 30,707,955 km (0.095 R)
• M23: 32,232,507 km (0.057 R)
• M24: 33,073,995 km (0.1 R)
• M25: 37,501,942 km (0.086 R)
• M26: 40,756,444 km (0.044 R)
• M27: 43,027,639 km (0.071 R)
• M28: 44,637,162 km (0.055 R)
• M29: 47,202,766 km (0.12 R)
• M30: 52,625,689 km (0.078 R)
• M31: 54,804,133 km (0.102 R)
• M32: 56,174,300 km (0.075 R)
• M33: 59,340,239 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 15,134 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit