🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.55 AU - 0.77 AU

Year: 190 Days

Day: 24.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 208 Days

Day: 35.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,592,404 km

• M1: 36,203 km (0.109 R)
• M2: 219,161 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.18 AU - 4.3 AU

Year: 3097 Days

Day: 34 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,592,404 km

• M1: 1,433,746 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.8

Radius: 9.5

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.8 AU - 15.42 AU

Year: 15886 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,592,404 km

• M1: 119,977 km (0.095 R)
• M2: 476,619 km (0.085 R)
• M3: 801,695 km (0.066 R)
• M4: 1,732,942 km (0.032 R)
• M5: 2,310,240 km (0.117 R)
• M6: 3,589,751 km (0.101 R)
• M7: 4,055,897 km (0.086 R)
• M8: 4,496,613 km (0.079 R)
• M9: 4,865,072 km (0.106 R)
• M10: 5,662,728 km (0.076 R)
• M11: 6,133,214 km (0.108 R)
• M12: 7,019,282 km (0.084 R)
• M13: 7,609,296 km (0.112 R)
• M14: 8,480,254 km (0.108 R)
• M15: 9,416,288 km (0.066 R)
• M16: 10,021,262 km (0.027 R)
• M17: 10,477,386 km (0.118 R)
• M18: 11,992,663 km (0.091 R)
• M19: 17,246,989 km (0.114 R)
• M20: 21,432,289 km (0.098 R)
• M21: 29,833,406 km (0.113 R)
• M22: 32,602,462 km (0.088 R)
• M23: 32,975,859 km (0.064 R)
• M24: 33,858,187 km (0.072 R)
• M25: 37,955,673 km (0.111 R)
• M26: 42,668,305 km (0.097 R)
• M27: 46,961,165 km (0.059 R)
• M28: 56,215,289 km (0.089 R)
• M29: 60,608,381 km (0.118 R)
• M30: 61,362,204 km (0.037 R)
• M31: 63,467,196 km (0.061 R)
• M32: 64,049,580 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192

Radius: 5.7

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.55 AU - 21.05 AU

Year: 25527 Days

Day: 20.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,592,404 km

• M1: 74,649 km (0.094 R)
• M2: 518,357 km (0.111 R)
• M3: 1,248,544 km (0.118 R)
• M4: 2,042,909 km (0.067 R)
• M5: 2,667,031 km (0.105 R)
• M6: 4,104,218 km (0.091 R)
• M7: 4,283,885 km (0.104 R)
• M8: 5,439,229 km (0.044 R)
• M9: 6,583,503 km (0.09 R)
• M10: 6,955,852 km (0.061 R)
• M11: 12,585,519 km (0.113 R)
• M12: 13,288,928 km (0.115 R)
• M13: 18,471,896 km (0.11 R)
• M14: 26,270,732 km (0.07 R)
• M15: 28,271,903 km (0.074 R)
• M16: 28,705,737 km (0.119 R)
• M17: 29,698,020 km (0.03 R)
• M18: 34,263,597 km (0.074 R)
• M19: 39,410,362 km (0.074 R)
• M20: 46,088,112 km (0.094 R)
• M21: 47,753,136 km (0.084 R)
• M22: 54,646,606 km (0.092 R)
• M23: 55,150,901 km (0.1 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit