🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.73 AU

Year: 202 Days

Day: 34.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 16 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.65 AU - 0.89 AU

Year: 249 Days

Day: 34.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.63 AU - 2.99 AU

Year: 1738 Days

Day: 18.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.2

Radius: 12.8

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.91 AU - 7.41 AU

Year: 6341 Days

Day: 14.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 93,807,632 km

• M1: 159,172 km (0.115 R)
• M2: 671,994 km (0.113 R)
• M3: 1,209,648 km (0.109 R)
• M4: 1,633,609 km (0.059 R)
• M5: 2,239,779 km (0.106 R)
• M6: 2,643,095 km (0.042 R)
• M7: 3,576,735 km (0.112 R)
• M8: 4,287,625 km (0.073 R)
• M9: 5,239,217 km (0.028 R)
• M10: 6,638,555 km (0.088 R)
• M11: 8,070,805 km (0.094 R)
• M12: 9,340,143 km (0.096 R)
• M13: 10,400,194 km (0.103 R)
• M14: 11,901,558 km (0.058 R)
• M15: 12,540,939 km (0.1 R)
• M16: 14,122,189 km (0.083 R)
• M17: 16,936,424 km (0.083 R)
• M18: 22,505,653 km (0.119 R)
• M19: 26,411,055 km (0.073 R)
• M20: 28,148,335 km (0.071 R)
• M21: 29,572,956 km (0.111 R)
• M22: 33,082,971 km (0.085 R)
• M23: 35,973,800 km (0.072 R)
• M24: 36,638,463 km (0.107 R)
• M25: 38,221,059 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.8

Radius: 6

Gravity: 21.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 16.6 AU - 17.34 AU

Year: 25793 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,807,632 km

• M1: 74,949 km (0.07 R)
• M2: 315,652 km (0.093 R)
• M3: 918,082 km (0.098 R)
• M4: 1,114,055 km (0.109 R)
• M5: 1,403,078 km (0.111 R)
• M6: 1,760,318 km (0.082 R)
• M7: 2,110,228 km (0.116 R)
• M8: 2,456,547 km (0.046 R)
• M9: 3,292,350 km (0.07 R)
• M10: 3,535,746 km (0.093 R)
• M11: 4,978,168 km (0.072 R)
• M12: 8,278,896 km (0.115 R)
• M13: 8,673,086 km (0.097 R)
• M14: 9,020,901 km (0.086 R)
• M15: 21,560,195 km (0.11 R)
• M16: 22,630,717 km (0.052 R)
• M17: 23,400,847 km (0.078 R)
• M18: 25,226,539 km (0.033 R)
• M19: 26,174,092 km (0.115 R)
• M20: 26,778,318 km (0.053 R)
• M21: 27,022,462 km (0.072 R)
• M22: 31,270,144 km (0.032 R)
• M23: 38,521,302 km (0.049 R)
• M24: 40,735,799 km (0.04 R)
• M25: 41,221,095 km (0.05 R)
• M26: 43,537,169 km (0.068 R)
• M27: 57,031,047 km (0.075 R)
• M28: 70,476,454 km (0.102 R)
• M29: 72,588,477 km (0.08 R)
• M30: 73,779,725 km (0.073 R)
• M31: 74,500,787 km (0.087 R)
• M32: 80,185,506 km (0.082 R)
• M33: 89,380,090 km (0.111 R)
• M34: 89,925,674 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 16,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit