🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.37 AU - 1.49 AU

Year: 628 Days

Day: 24.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.14 AU - 1.78 AU

Year: 648 Days

Day: 17.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.2 AU - 1.88 AU

Year: 702 Days

Day: 28.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,687,736 km

• M1: 247,734 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.65 AU - 5.27 AU

Year: 3458 Days

Day: 28.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 11

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.99 AU - 10.11 AU

Year: 9994 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 40,687,736 km

• M1: 137,480 km (0.09 R)
• M2: 682,765 km (0.12 R)
• M3: 4,504,541 km (0.098 R)
• M4: 7,485,429 km (0.108 R)
• M5: 8,777,057 km (0.099 R)
• M6: 10,358,456 km (0.064 R)
• M7: 10,706,271 km (0.113 R)
• M8: 13,599,643 km (0.094 R)
• M9: 15,003,918 km (0.089 R)
• M10: 17,602,433 km (0.085 R)
• M11: 29,001,941 km (0.078 R)
• M12: 31,010,442 km (0.082 R)
• M13: 35,079,055 km (0.087 R)
• M14: 36,663,745 km (0.101 R)
• M15: 41,204,639 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.3

Radius: 13.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.54 AU - 12.86 AU

Year: 13759 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,687,736 km

• M1: 171,589 km (0.109 R)
• M2: 664,514 km (0.113 R)
• M3: 1,180,327 km (0.108 R)
• M4: 2,030,641 km (0.101 R)
• M5: 2,612,128 km (0.077 R)
• M6: 3,194,812 km (0.087 R)
• M7: 3,839,130 km (0.113 R)
• M8: 4,271,618 km (0.103 R)
• M9: 4,909,204 km (0.057 R)
• M10: 5,641,485 km (0.072 R)
• M11: 6,237,782 km (0.042 R)
• M12: 6,839,166 km (0.07 R)
• M13: 7,954,717 km (0.092 R)
• M14: 8,492,821 km (0.094 R)
• M15: 9,734,633 km (0.075 R)
• M16: 10,302,506 km (0.102 R)
• M17: 11,298,379 km (0.071 R)
• M18: 12,140,466 km (0.071 R)
• M19: 12,632,194 km (0.114 R)
• M20: 25,762,698 km (0.109 R)
• M21: 33,077,436 km (0.116 R)
• M22: 33,823,630 km (0.104 R)
• M23: 37,840,033 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 14,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit