🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 43.7 Hours

Environment

Temp: 252 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.57 AU - 0.67 AU

Year: 177 Days

Day: 45.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.65 AU - 0.67 AU

Year: 195 Days

Day: 37 Hours

Environment

Temp: 134 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.76 AU

Year: 195 Days

Day: 12.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.59 AU - 0.89 AU

Year: 231 Days

Day: 34.1 Hours

Environment

Temp: 201 °C

Axial Tilt: 88.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,689,755 km

• M1: 227,389 km (0.078 R)
• M2: 431,739 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.28 AU - 3.62 AU

Year: 2329 Days

Day: 15.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 10.2

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.84 AU - 7.44 AU

Year: 6218 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,689,755 km

• M1: 127,457 km (0.102 R)
• M2: 743,801 km (0.11 R)
• M3: 1,500,766 km (0.05 R)
• M4: 2,316,822 km (0.075 R)
• M5: 2,635,166 km (0.12 R)
• M6: 3,317,782 km (0.099 R)
• M7: 3,724,688 km (0.097 R)
• M8: 4,530,871 km (0.113 R)
• M9: 5,697,285 km (0.112 R)
• M10: 7,499,192 km (0.03 R)
• M11: 8,003,486 km (0.073 R)
• M12: 9,036,908 km (0.083 R)
• M13: 9,518,763 km (0.075 R)
• M14: 11,216,848 km (0.077 R)
• M15: 14,899,798 km (0.098 R)
• M16: 16,523,683 km (0.11 R)
• M17: 16,914,582 km (0.104 R)
• M18: 17,647,163 km (0.036 R)
• M19: 18,821,058 km (0.09 R)
• M20: 19,391,026 km (0.085 R)
• M21: 20,046,115 km (0.081 R)
• M22: 22,257,321 km (0.03 R)
• M23: 22,894,907 km (0.088 R)
• M24: 25,915,737 km (0.117 R)
• M25: 30,149,805 km (0.052 R)
• M26: 30,930,407 km (0.04 R)
• M27: 33,146,699 km (0.106 R)
• M28: 37,220,549 km (0.034 R)

Asteroid Belt

Center: 7.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.3

Radius: 10.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.48 AU - 7.74 AU

Year: 7630 Days

Day: 13.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,689,755 km

• M1: 144,063 km (0.115 R)
• M2: 694,733 km (0.107 R)
• M3: 2,208,364 km (0.1 R)
• M4: 4,181,111 km (0.069 R)
• M5: 6,474,596 km (0.117 R)
• M6: 7,384,749 km (0.053 R)
• M7: 7,771,759 km (0.036 R)
• M8: 9,961,423 km (0.113 R)
• M9: 11,324,260 km (0.093 R)
• M10: 13,827,331 km (0.064 R)
• M11: 14,961,433 km (0.096 R)
• M12: 16,546,871 km (0.096 R)
• M13: 17,278,704 km (0.082 R)
• M14: 17,686,956 km (0.091 R)
• M15: 18,950,460 km (0.094 R)
• M16: 20,273,204 km (0.114 R)
• M17: 21,499,757 km (0.098 R)
• M18: 23,764,370 km (0.096 R)
• M19: 25,214,272 km (0.049 R)
• M20: 29,820,092 km (0.093 R)
• M21: 31,404,931 km (0.105 R)
• M22: 36,384,297 km (0.086 R)
• M23: 37,621,471 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 10.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.84 AU - 13.76 AU

Year: 13805 Days

Day: 10 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,689,755 km

• M1: 126,859 km (0.115 R)
• M2: 509,231 km (0.119 R)
• M3: 1,139,038 km (0.106 R)
• M4: 2,099,008 km (0.096 R)
• M5: 3,501,937 km (0.104 R)
• M6: 4,015,955 km (0.102 R)
• M7: 4,779,054 km (0.116 R)
• M8: 5,303,245 km (0.07 R)
• M9: 5,749,944 km (0.06 R)
• M10: 7,377,569 km (0.096 R)
• M11: 8,273,211 km (0.114 R)
• M12: 8,875,043 km (0.082 R)
• M13: 10,857,365 km (0.105 R)
• M14: 11,640,809 km (0.116 R)
• M15: 12,332,699 km (0.117 R)
• M16: 13,185,407 km (0.119 R)
• M17: 14,573,525 km (0.066 R)
• M18: 19,147,779 km (0.102 R)
• M19: 20,560,582 km (0.047 R)
• M20: 21,015,958 km (0.059 R)
• M21: 25,947,601 km (0.073 R)
• M22: 28,231,063 km (0.064 R)
• M23: 33,443,950 km (0.048 R)
• M24: 36,674,367 km (0.101 R)
• M25: 39,264,504 km (0.092 R)
• M26: 41,393,581 km (0.078 R)
• M27: 42,413,091 km (0.112 R)
• M28: 46,502,648 km (0.115 R)
• M29: 52,862,801 km (0.102 R)
• M30: 57,770,958 km (0.07 R)
• M31: 58,496,059 km (0.069 R)
• M32: 59,964,362 km (0.049 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit