🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.76 AU - 1.16 AU

Year: 331 Days

Day: 43 Hours

Environment

Temp: 147 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,345,868 km

• M1: 134,339 km (0.101 R)
• M2: 540,198 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.74 AU - 1.2 AU

Year: 336 Days

Day: 45.1 Hours

Environment

Temp: 84 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.79 AU - 1.25 AU

Year: 362 Days

Day: 36 Hours

Environment

Temp: 116 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,345,868 km

• M1: 55,800 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.15 AU - 3.15 AU

Year: 1965 Days

Day: 44.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,345,868 km

• M1: 737,368 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.7

Radius: 14.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.56 AU - 9.9 AU

Year: 9856 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 58,345,868 km

• M1: 176,675 km (0.091 R)
• M2: 671,395 km (0.069 R)
• M3: 1,884,185 km (0.067 R)
• M4: 2,586,547 km (0.096 R)
• M5: 3,068,701 km (0.097 R)
• M6: 6,036,424 km (0.113 R)
• M7: 9,611,813 km (0.069 R)
• M8: 11,647,541 km (0.104 R)
• M9: 13,625,075 km (0.09 R)
• M10: 21,707,549 km (0.104 R)
• M11: 22,236,975 km (0.076 R)
• M12: 26,702,023 km (0.102 R)
• M13: 28,734,909 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.7

Radius: 12.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.21 AU - 14.23 AU

Year: 15944 Days

Day: 10.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 58.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,345,868 km

• M1: 176,974 km (0.088 R)
• M2: 1,401,433 km (0.109 R)
• M3: 2,027,051 km (0.088 R)
• M4: 2,524,614 km (0.079 R)
• M5: 2,997,792 km (0.109 R)
• M6: 3,553,697 km (0.03 R)
• M7: 4,204,149 km (0.111 R)
• M8: 4,614,795 km (0.07 R)
• M9: 5,112,657 km (0.089 R)
• M10: 5,549,483 km (0.085 R)
• M11: 6,286,701 km (0.026 R)
• M12: 6,900,202 km (0.096 R)
• M13: 7,834,141 km (0.104 R)
• M14: 9,299,303 km (0.102 R)
• M15: 11,936,863 km (0.109 R)
• M16: 14,477,484 km (0.071 R)
• M17: 15,678,904 km (0.103 R)
• M18: 17,499,061 km (0.11 R)
• M19: 18,423,875 km (0.104 R)
• M20: 19,231,704 km (0.103 R)
• M21: 24,848,057 km (0.11 R)
• M22: 25,834,355 km (0.04 R)
• M23: 28,269,210 km (0.082 R)
• M24: 30,649,013 km (0.071 R)
• M25: 31,471,203 km (0.095 R)
• M26: 32,838,528 km (0.12 R)
• M27: 37,526,925 km (0.099 R)
• M28: 40,030,445 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.8

Radius: 3.9

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.64 AU - 21.2 AU

Year: 26662 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 54.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,345,868 km

• M1: 51,910 km (0.085 R)
• M2: 241,301 km (0.039 R)
• M3: 377,286 km (0.115 R)
• M4: 757,863 km (0.088 R)
• M5: 992,582 km (0.106 R)
• M6: 1,412,353 km (0.068 R)
• M7: 1,751,791 km (0.025 R)
• M8: 2,086,890 km (0.069 R)
• M9: 2,678,699 km (0.088 R)
• M10: 4,947,052 km (0.093 R)
• M11: 5,649,264 km (0.106 R)
• M12: 6,949,270 km (0.053 R)
• M13: 9,382,030 km (0.081 R)
• M14: 21,989,690 km (0.096 R)
• M15: 22,634,158 km (0.09 R)
• M16: 26,148,062 km (0.089 R)
• M17: 26,353,311 km (0.117 R)
• M18: 26,871,069 km (0.075 R)
• M19: 28,249,015 km (0.09 R)
• M20: 28,791,307 km (0.082 R)
• M21: 30,687,161 km (0.12 R)
• M22: 32,664,545 km (0.119 R)
• M23: 36,870,789 km (0.085 R)
• M24: 40,594,729 km (0.084 R)
• M25: 40,732,209 km (0.104 R)
• M26: 47,243,606 km (0.045 R)
• M27: 50,031,213 km (0.094 R)
• M28: 52,599,359 km (0.086 R)
• M29: 53,090,489 km (0.108 R)
• M30: 57,475,801 km (0.055 R)
• M31: 58,345,862 km (0.086 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit