🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.62 AU - 0.64 AU

Year: 218 Days

Day: 24.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,161,833 km

• M1: 403,465 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.58 AU - 2.14 AU

Year: 1107 Days

Day: 30.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,161,833 km

• M1: 86,767 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.02 AU - 2.36 AU

Year: 1415 Days

Day: 35.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.06 AU - 2.4 AU

Year: 1454 Days

Day: 38.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 9.8

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.18 AU - 10.14 AU

Year: 10176 Days

Day: 14.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,161,833 km

• M1: 123,418 km (0.071 R)
• M2: 798,553 km (0.051 R)
• M3: 1,108,221 km (0.049 R)
• M4: 1,460,075 km (0.052 R)
• M5: 2,139,399 km (0.111 R)
• M6: 2,863,004 km (0.114 R)
• M7: 3,613,237 km (0.117 R)
• M8: 4,489,432 km (0.114 R)
• M9: 7,211,964 km (0.11 R)
• M10: 8,322,878 km (0.112 R)
• M11: 8,919,324 km (0.113 R)
• M12: 9,252,180 km (0.107 R)
• M13: 9,892,458 km (0.117 R)
• M14: 10,881,001 km (0.061 R)
• M15: 12,280,190 km (0.119 R)
• M16: 12,633,241 km (0.09 R)
• M17: 14,306,194 km (0.073 R)
• M18: 18,620,896 km (0.083 R)
• M19: 20,043,272 km (0.082 R)
• M20: 24,465,385 km (0.059 R)
• M21: 25,024,881 km (0.112 R)
• M22: 27,649,426 km (0.115 R)
• M23: 28,769,316 km (0.109 R)
• M24: 31,317,566 km (0.092 R)
• M25: 32,871,439 km (0.084 R)
• M26: 36,736,600 km (0.082 R)
• M27: 37,841,230 km (0.038 R)
• M28: 39,348,130 km (0.117 R)
• M29: 40,634,073 km (0.097 R)
• M30: 41,156,319 km (0.109 R)
• M31: 45,917,870 km (0.108 R)
• M32: 49,091,738 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.5

Radius: 7.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.05 AU - 11.03 AU

Year: 13888 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 37,161,833 km

• M1: 147,653 km (0.093 R)
• M2: 510,578 km (0.108 R)
• M3: 3,355,331 km (0.035 R)
• M4: 3,937,416 km (0.108 R)
• M5: 4,239,753 km (0.113 R)
• M6: 7,741,241 km (0.108 R)
• M7: 8,298,044 km (0.11 R)
• M8: 26,224,058 km (0.07 R)
• M9: 30,101,485 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 18,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit