🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.55 AU - 0.65 AU

Year: 171 Days

Day: 30.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,363,883 km

• M1: 153,637 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.67 AU - 0.71 AU

Year: 211 Days

Day: 30.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,363,883 km

• M1: 67,618 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.21 AU - 3.89 AU

Year: 2468 Days

Day: 18.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.98 AU - 4.9 AU

Year: 2886 Days

Day: 15.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,363,883 km

• M1: 600,336 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 11.9

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.66 AU - 12.02 AU

Year: 11389 Days

Day: 14 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,363,883 km

• M1: 147,952 km (0.054 R)
• M2: 2,748,113 km (0.111 R)
• M3: 3,572,547 km (0.096 R)
• M4: 5,192,991 km (0.077 R)
• M5: 6,147,724 km (0.089 R)
• M6: 8,590,209 km (0.111 R)
• M7: 9,215,977 km (0.069 R)
• M8: 12,505,933 km (0.09 R)
• M9: 16,002,634 km (0.118 R)
• M10: 19,119,655 km (0.042 R)
• M11: 25,830,915 km (0.099 R)
• M12: 26,327,430 km (0.113 R)
• M13: 27,339,310 km (0.118 R)
• M14: 34,679,330 km (0.033 R)
• M15: 35,527,400 km (0.097 R)
• M16: 37,391,389 km (0.103 R)
• M17: 38,669,554 km (0.099 R)
• M18: 48,897,560 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.2

Radius: 7.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.44 AU - 17.76 AU

Year: 27242 Days

Day: 23.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,363,883 km

• M1: 92,003 km (0.037 R)
• M2: 931,995 km (0.091 R)
• M3: 1,616,704 km (0.043 R)
• M4: 2,854,477 km (0.099 R)
• M5: 3,230,716 km (0.062 R)
• M6: 7,719,250 km (0.114 R)
• M7: 9,174,089 km (0.098 R)
• M8: 12,550,364 km (0.094 R)
• M9: 13,560,000 km (0.113 R)
• M10: 14,262,511 km (0.086 R)
• M11: 17,726,899 km (0.116 R)
• M12: 20,506,577 km (0.11 R)
• M13: 39,397,497 km (0.085 R)
• M14: 44,390,775 km (0.108 R)
• M15: 46,880,083 km (0.105 R)
• M16: 53,854,336 km (0.091 R)
• M17: 56,863,347 km (0.114 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: 473 - 11,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit