🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 141 Days

Day: 42.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.73 AU - 0.83 AU

Year: 246 Days

Day: 19.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.7 AU - 0.96 AU

Year: 270 Days

Day: 37.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.63 AU - 1.69 AU

Year: 762 Days

Day: 13.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,098,484 km

• M1: 734,974 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.57 AU - 3.93 AU

Year: 2088 Days

Day: 26.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,098,484 km

• M1: 47,722 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.5

Radius: 11

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.49 AU - 7.09 AU

Year: 5623 Days

Day: 11.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,098,484 km

• M1: 137,181 km (0.079 R)
• M2: 512,522 km (0.116 R)
• M3: 1,001,558 km (0.083 R)
• M4: 1,355,955 km (0.104 R)
• M5: 2,411,069 km (0.042 R)
• M6: 2,804,511 km (0.066 R)
• M7: 3,486,528 km (0.071 R)
• M8: 4,804,036 km (0.112 R)
• M9: 5,152,599 km (0.048 R)
• M10: 5,751,589 km (0.055 R)
• M11: 6,556,875 km (0.117 R)
• M12: 7,506,672 km (0.113 R)
• M13: 8,315,248 km (0.119 R)
• M14: 8,662,465 km (0.101 R)
• M15: 10,324,347 km (0.058 R)
• M16: 11,045,409 km (0.068 R)
• M17: 11,993,411 km (0.098 R)
• M18: 12,587,913 km (0.115 R)
• M19: 12,994,969 km (0.1 R)
• M20: 14,600,453 km (0.103 R)
• M21: 15,683,392 km (0.102 R)
• M22: 18,656,949 km (0.118 R)
• M23: 19,387,884 km (0.07 R)
• M24: 23,332,481 km (0.041 R)
• M25: 25,451,834 km (0.094 R)
• M26: 29,175,624 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 6.4

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 17.05 AU - 22.89 AU

Year: 31810 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,098,484 km

• M1: 228,885 km (0.111 R)
• M2: 525,388 km (0.081 R)
• M3: 980,464 km (0.082 R)
• M4: 1,804,898 km (0.08 R)
• M5: 2,055,176 km (0.115 R)
• M6: 2,268,053 km (0.08 R)
• M7: 2,738,688 km (0.119 R)
• M8: 2,997,343 km (0.113 R)
• M9: 5,255,224 km (0.083 R)
• M10: 6,895,564 km (0.115 R)
• M11: 7,739,296 km (0.092 R)
• M12: 9,002,800 km (0.055 R)
• M13: 10,230,101 km (0.108 R)
• M14: 11,029,552 km (0.1 R)
• M15: 17,269,279 km (0.078 R)
• M16: 17,748,142 km (0.107 R)
• M17: 18,072,320 km (0.107 R)
• M18: 21,534,913 km (0.045 R)
• M19: 23,324,552 km (0.049 R)
• M20: 27,090,080 km (0.083 R)
• M21: 27,412,015 km (0.108 R)
• M22: 28,173,169 km (0.08 R)
• M23: 34,025,288 km (0.047 R)
• M24: 37,366,107 km (0.047 R)
• M25: 39,252,536 km (0.079 R)
• M26: 40,080,112 km (0.058 R)
• M27: 41,485,135 km (0.107 R)
• M28: 42,343,677 km (0.078 R)
• M29: 44,990,662 km (0.067 R)
• M30: 53,927,489 km (0.085 R)
• M31: 59,529,929 km (0.1 R)
• M32: 61,172,813 km (0.092 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit