🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.09 AU - 3.57 AU

Year: 2156 Days

Day: 42.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,057,687 km

• M1: 349,610 km (0.108 R)
• M2: 943,813 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.29 AU - 3.63 AU

Year: 2283 Days

Day: 30.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 11.7

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 6.75 AU - 8.63 AU

Year: 7565 Days

Day: 8.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,057,687 km

• M1: 189,391 km (0.117 R)
• M2: 641,924 km (0.079 R)
• M3: 1,043,146 km (0.083 R)
• M4: 2,325,200 km (0.106 R)
• M5: 2,751,254 km (0.106 R)
• M6: 3,501,039 km (0.094 R)
• M7: 4,547,177 km (0.051 R)
• M8: 4,948,847 km (0.109 R)
• M9: 5,500,265 km (0.112 R)
• M10: 5,890,416 km (0.114 R)
• M11: 7,022,124 km (0.086 R)
• M12: 7,443,092 km (0.091 R)
• M13: 9,619,741 km (0.05 R)
• M14: 16,826,469 km (0.083 R)
• M15: 19,759,784 km (0.061 R)
• M16: 20,835,094 km (0.072 R)
• M17: 22,356,055 km (0.081 R)
• M18: 24,122,058 km (0.053 R)
• M19: 33,498,703 km (0.046 R)
• M20: 38,690,946 km (0.065 R)
• M21: 41,230,220 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.2

Radius: 4

Gravity: 58.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.01 AU - 16.59 AU

Year: 21231 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,057,687 km

• M1: 76,145 km (0.061 R)
• M2: 291,267 km (0.106 R)
• M3: 437,873 km (0.078 R)
• M4: 571,613 km (0.078 R)
• M5: 722,558 km (0.081 R)
• M6: 900,280 km (0.109 R)
• M7: 2,196,097 km (0.058 R)
• M8: 2,879,909 km (0.107 R)
• M9: 3,663,652 km (0.108 R)
• M10: 3,888,198 km (0.052 R)
• M11: 4,803,139 km (0.104 R)
• M12: 6,998,338 km (0.086 R)
• M13: 10,028,144 km (0.09 R)
• M14: 10,853,924 km (0.036 R)
• M15: 11,384,099 km (0.085 R)
• M16: 11,519,335 km (0.085 R)
• M17: 12,495,910 km (0.112 R)
• M18: 13,078,145 km (0.117 R)
• M19: 13,754,477 km (0.079 R)
• M20: 15,505,371 km (0.114 R)
• M21: 15,923,048 km (0.031 R)
• M22: 16,177,215 km (0.116 R)
• M23: 16,434,074 km (0.083 R)
• M24: 17,850,467 km (0.072 R)
• M25: 18,588,134 km (0.119 R)
• M26: 22,160,830 km (0.1 R)
• M27: 26,637,995 km (0.113 R)
• M28: 35,280,713 km (0.092 R)
• M29: 36,734,356 km (0.102 R)
• M30: 40,857,722 km (0.106 R)
• M31: 43,771,439 km (0.11 R)
• M32: 47,692,250 km (0.117 R)
• M33: 49,467,528 km (0.059 R)
• M34: 50,736,118 km (0.101 R)
• M35: 52,585,896 km (0.098 R)
• M36: 55,250,234 km (0.062 R)
• M37: 56,419,191 km (0.07 R)
• M38: 79,876,437 km (0.111 R)
• M39: 82,628,738 km (0.099 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit