🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.52 AU - 0.56 AU

Year: 146 Days

Day: 47 Hours

Environment

Temp: 238 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.57 AU - 0.61 AU

Year: 167 Days

Day: 35.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 134.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,672,747 km

• M1: 110,254 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.6 AU - 0.66 AU

Year: 184 Days

Day: 34.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 172.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,672,747 km

• M1: 43,683 km (0.094 R)
• M2: 347,366 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.82 AU - 1.04 AU

Year: 331 Days

Day: 33.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.37 AU - 1.51 AU

Year: 638 Days

Day: 20.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.73 AU - 2.37 AU

Year: 1083 Days

Day: 13.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.16 AU - 3.54 AU

Year: 1775 Days

Day: 34.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,672,747 km

• M1: 47,871 km (0.087 R)
• M2: 91,404 km (0.067 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.43 AU - 3.81 AU

Year: 2033 Days

Day: 26.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.8

Radius: 8.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.77 AU - 5.57 AU

Year: 4337 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,672,747 km

• M1: 102,026 km (0.099 R)
• M2: 652,247 km (0.073 R)
• M3: 1,084,136 km (0.038 R)
• M4: 1,392,307 km (0.094 R)
• M5: 1,912,758 km (0.093 R)
• M6: 2,307,697 km (0.053 R)
• M7: 2,688,573 km (0.114 R)
• M8: 3,001,532 km (0.108 R)
• M9: 3,358,023 km (0.113 R)
• M10: 3,848,704 km (0.054 R)
• M11: 4,871,954 km (0.109 R)
• M12: 5,501,312 km (0.052 R)
• M13: 5,835,813 km (0.091 R)
• M14: 7,994,660 km (0.084 R)
• M15: 10,257,776 km (0.085 R)
• M16: 15,176,405 km (0.113 R)
• M17: 17,211,385 km (0.025 R)
• M18: 18,977,836 km (0.095 R)
• M19: 21,199,065 km (0.089 R)
• M20: 22,162,027 km (0.077 R)
• M21: 25,149,796 km (0.06 R)
• M22: 25,685,356 km (0.082 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.5

Radius: 9.9

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.28 AU - 12.78 AU

Year: 14445 Days

Day: 6.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,672,747 km

• M1: 123,418 km (0.109 R)
• M2: 499,956 km (0.046 R)
• M3: 979,866 km (0.078 R)
• M4: 2,778,332 km (0.086 R)
• M5: 3,213,362 km (0.105 R)
• M6: 3,892,836 km (0.077 R)
• M7: 4,344,771 km (0.039 R)
• M8: 4,899,031 km (0.118 R)
• M9: 5,211,092 km (0.104 R)
• M10: 6,678,947 km (0.108 R)
• M11: 8,210,679 km (0.104 R)
• M12: 11,524,272 km (0.051 R)
• M13: 12,331,053 km (0.118 R)
• M14: 13,174,935 km (0.114 R)
• M15: 17,495,022 km (0.102 R)
• M16: 21,273,266 km (0.04 R)
• M17: 22,964,470 km (0.102 R)
• M18: 25,048,817 km (0.095 R)
• M19: 28,685,841 km (0.114 R)
• M20: 33,274,456 km (0.081 R)
• M21: 37,253,759 km (0.086 R)
• M22: 41,970,730 km (0.058 R)
• M23: 45,683,001 km (0.1 R)
• M24: 47,854,564 km (0.112 R)
• M25: 49,447,332 km (0.054 R)
• M26: 53,753,208 km (0.12 R)
• M27: 59,024,737 km (0.046 R)
• M28: 61,785,267 km (0.112 R)
• M29: 62,159,710 km (0.11 R)
• M30: 62,535,650 km (0.092 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 20,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit