🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.3 AU - 2 AU

Year: 763 Days

Day: 47.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,843,191 km

• M1: 43,832 km (0.028 R)
• M2: 459,116 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.86 AU - 2.12 AU

Year: 1010 Days

Day: 13.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,843,191 km

• M1: 1,694,944 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.28 AU - 3.16 AU

Year: 1614 Days

Day: 44 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.08 AU - 4.06 AU

Year: 2428 Days

Day: 28.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,843,191 km

• M1: 36,651 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.59 AU - 3.97 AU

Year: 2645 Days

Day: 14.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.1

Radius: 6.3

Gravity: 7.91 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.64 AU - 15.08 AU

Year: 18570 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,843,191 km

• M1: 78,389 km (0.055 R)
• M2: 324,328 km (0.114 R)
• M3: 624,870 km (0.1 R)
• M4: 918,681 km (0.09 R)
• M5: 1,116,150 km (0.077 R)
• M6: 1,396,646 km (0.115 R)
• M7: 1,922,781 km (0.035 R)
• M8: 2,212,553 km (0.085 R)
• M9: 3,211,268 km (0.079 R)
• M10: 6,054,824 km (0.091 R)
• M11: 6,284,158 km (0.087 R)
• M12: 7,007,164 km (0.045 R)
• M13: 7,345,854 km (0.107 R)
• M14: 7,695,314 km (0.065 R)
• M15: 9,305,736 km (0.084 R)
• M16: 9,871,515 km (0.07 R)
• M17: 13,889,863 km (0.062 R)
• M18: 14,356,758 km (0.051 R)
• M19: 15,392,723 km (0.081 R)
• M20: 15,677,258 km (0.1 R)
• M21: 19,370,082 km (0.107 R)
• M22: 21,417,179 km (0.112 R)
• M23: 21,682,865 km (0.093 R)
• M24: 23,792,793 km (0.114 R)
• M25: 25,240,452 km (0.095 R)
• M26: 26,745,706 km (0.117 R)
• M27: 27,781,970 km (0.101 R)
• M28: 33,485,838 km (0.091 R)
• M29: 34,567,281 km (0.074 R)
• M30: 39,258,520 km (0.079 R)
• M31: 39,656,451 km (0.1 R)
• M32: 49,879,520 km (0.056 R)
• M33: 50,346,415 km (0.119 R)
• M34: 53,371,284 km (0.096 R)
• M35: 53,859,721 km (0.092 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit