🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.92 AU - 0.92 AU

Year: 334 Days

Day: 16 Hours

Environment

Temp: 9 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.31 AU - 2.41 AU

Year: 1373 Days

Day: 42.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.6

Radius: 11.1

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.2 AU - 9.46 AU

Year: 10794 Days

Day: 10 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,213,457 km

• M1: 142,118 km (0.088 R)
• M2: 538,253 km (0.108 R)
• M3: 1,222,065 km (0.12 R)
• M4: 2,310,988 km (0.091 R)
• M5: 2,686,628 km (0.043 R)
• M6: 3,196,458 km (0.119 R)
• M7: 3,957,911 km (0.034 R)
• M8: 4,590,111 km (0.115 R)
• M9: 5,222,312 km (0.112 R)
• M10: 9,736,577 km (0.041 R)
• M11: 11,218,943 km (0.116 R)
• M12: 16,928,495 km (0.096 R)
• M13: 21,456,972 km (0.107 R)
• M14: 23,952,115 km (0.1 R)
• M15: 25,461,707 km (0.064 R)
• M16: 30,587,678 km (0.034 R)
• M17: 32,476,351 km (0.094 R)
• M18: 38,607,770 km (0.115 R)
• M19: 45,610,895 km (0.054 R)
• M20: 46,903,271 km (0.107 R)
• M21: 49,260,634 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 13.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.56 AU - 13.44 AU

Year: 13818 Days

Day: 6.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,213,457 km

• M1: 173,384 km (0.115 R)
• M2: 630,555 km (0.084 R)
• M3: 1,189,901 km (0.081 R)
• M4: 1,620,145 km (0.081 R)
• M5: 2,100,055 km (0.104 R)
• M6: 3,100,117 km (0.111 R)
• M7: 4,334,000 km (0.072 R)
• M8: 4,856,695 km (0.032 R)
• M9: 9,672,550 km (0.056 R)
• M10: 11,583,214 km (0.083 R)
• M11: 12,857,189 km (0.105 R)
• M12: 15,986,627 km (0.068 R)
• M13: 17,080,636 km (0.077 R)
• M14: 18,223,863 km (0.107 R)
• M15: 19,768,012 km (0.077 R)
• M16: 20,391,536 km (0.102 R)
• M17: 22,823,100 km (0.113 R)
• M18: 23,608,788 km (0.078 R)
• M19: 25,546,828 km (0.05 R)
• M20: 31,995,843 km (0.111 R)
• M21: 33,104,513 km (0.096 R)
• M22: 37,524,980 km (0.05 R)
• M23: 38,206,548 km (0.067 R)
• M24: 39,174,746 km (0.091 R)
• M25: 42,618,638 km (0.083 R)
• M26: 43,510,092 km (0.089 R)
• M27: 44,565,954 km (0.12 R)
• M28: 48,637,409 km (0.057 R)
• M29: 52,270,992 km (0.109 R)
• M30: 57,152,371 km (0.051 R)
• M31: 57,873,731 km (0.072 R)
• M32: 62,710,979 km (0.033 R)
• M33: 64,446,314 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit