🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.52 AU - 0.6 AU

Year: 148 Days

Day: 36.4 Hours

Environment

Temp: 243 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.19 AU - 2.41 AU

Year: 1232 Days

Day: 29.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.85 AU - 3.71 AU

Year: 2098 Days

Day: 40.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,994,953 km

• M1: 172,486 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.52 AU - 4.86 AU

Year: 3028 Days

Day: 34.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,994,953 km

• M1: 924,066 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.37 AU - 5.33 AU

Year: 3204 Days

Day: 42.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,994,953 km

• M1: 1,937,292 km (0.099 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 8.2

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.16 AU - 6.36 AU

Year: 5530 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,994,953 km

• M1: 104,868 km (0.049 R)
• M2: 744,997 km (0.105 R)
• M3: 1,024,446 km (0.104 R)
• M4: 1,296,565 km (0.119 R)
• M5: 1,566,888 km (0.09 R)
• M6: 3,299,082 km (0.079 R)
• M7: 4,795,958 km (0.101 R)
• M8: 5,481,864 km (0.105 R)
• M9: 7,118,764 km (0.066 R)
• M10: 7,818,733 km (0.102 R)
• M11: 8,443,154 km (0.052 R)
• M12: 9,924,323 km (0.081 R)
• M13: 11,083,407 km (0.07 R)
• M14: 13,229,688 km (0.094 R)
• M15: 21,757,365 km (0.114 R)
• M16: 23,226,416 km (0.072 R)
• M17: 24,431,875 km (0.087 R)
• M18: 25,091,602 km (0.109 R)
• M19: 27,849,888 km (0.116 R)
• M20: 30,423,869 km (0.061 R)
• M21: 32,852,440 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.1

Radius: 11.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.21 AU - 9.31 AU

Year: 9950 Days

Day: 7.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,994,953 km

• M1: 146,905 km (0.087 R)
• M2: 580,589 km (0.098 R)
• M3: 1,242,710 km (0.107 R)
• M4: 1,611,019 km (0.109 R)
• M5: 2,020,768 km (0.115 R)
• M6: 2,519,677 km (0.064 R)
• M7: 3,258,840 km (0.098 R)
• M8: 3,794,101 km (0.063 R)
• M9: 4,530,572 km (0.073 R)
• M10: 5,425,466 km (0.051 R)
• M11: 6,073,374 km (0.094 R)
• M12: 6,964,678 km (0.05 R)
• M13: 9,429,902 km (0.085 R)
• M14: 10,367,432 km (0.071 R)
• M15: 12,953,081 km (0.105 R)
• M16: 13,923,822 km (0.111 R)
• M17: 15,469,916 km (0.108 R)
• M18: 17,415,137 km (0.109 R)
• M19: 18,147,718 km (0.101 R)
• M20: 19,285,110 km (0.03 R)
• M21: 21,617,940 km (0.118 R)
• M22: 23,157,152 km (0.101 R)
• M23: 24,676,767 km (0.058 R)
• M24: 26,071,917 km (0.03 R)
• M25: 30,572,868 km (0.114 R)
• M26: 32,290,700 km (0.071 R)
• M27: 35,102,243 km (0.092 R)
• M28: 39,807,993 km (0.088 R)
• M29: 42,245,990 km (0.083 R)
• M30: 44,239,830 km (0.107 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 15,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit