🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 27.1 Hours

Environment

Temp: 176 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,930,354 km

• M1: 53,406 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 1 AU

Year: 312 Days

Day: 17.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,930,354 km

• M1: 46,525 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.87 AU - 0.93 AU

Year: 329 Days

Day: 32.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.16 AU - 1.44 AU

Year: 571 Days

Day: 45.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,930,354 km

• M1: 230,082 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.15 AU - 1.47 AU

Year: 577 Days

Day: 37.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.27 AU - 2.07 AU

Year: 831 Days

Day: 18.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 8.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.55 AU - 8.61 AU

Year: 8843 Days

Day: 6.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 45,930,354 km

• M1: 106,514 km (0.109 R)
• M2: 436,527 km (0.116 R)
• M3: 709,692 km (0.078 R)
• M4: 2,017,028 km (0.057 R)
• M5: 3,711,523 km (0.109 R)
• M6: 7,915,523 km (0.036 R)
• M7: 9,449,649 km (0.104 R)
• M8: 10,507,904 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.2

Radius: 8.4

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.66 AU - 8.78 AU

Year: 9914 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,930,354 km

• M1: 104,569 km (0.072 R)
• M2: 499,208 km (0.067 R)
• M3: 794,963 km (0.117 R)
• M4: 1,443,470 km (0.115 R)
• M5: 2,406,880 km (0.075 R)
• M6: 2,971,762 km (0.097 R)
• M7: 3,475,458 km (0.117 R)
• M8: 3,773,457 km (0.074 R)
• M9: 4,280,294 km (0.119 R)
• M10: 4,832,011 km (0.104 R)
• M11: 5,562,049 km (0.088 R)
• M12: 6,363,893 km (0.116 R)
• M13: 7,240,537 km (0.03 R)
• M14: 8,999,509 km (0.03 R)
• M15: 10,608,733 km (0.045 R)
• M16: 11,893,629 km (0.085 R)
• M17: 13,702,866 km (0.079 R)
• M18: 15,688,329 km (0.09 R)
• M19: 17,066,723 km (0.099 R)
• M20: 18,674,153 km (0.098 R)
• M21: 19,592,384 km (0.063 R)
• M22: 21,025,532 km (0.077 R)
• M23: 21,601,334 km (0.113 R)
• M24: 22,103,085 km (0.102 R)
• M25: 23,391,721 km (0.111 R)
• M26: 26,687,811 km (0.059 R)
• M27: 29,763,693 km (0.114 R)
• M28: 34,071,364 km (0.058 R)
• M29: 35,094,912 km (0.103 R)
• M30: 36,021,821 km (0.107 R)
• M31: 37,203,195 km (0.117 R)
• M32: 37,682,806 km (0.111 R)
• M33: 38,288,378 km (0.091 R)
• M34: 41,157,217 km (0.081 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: 321 - 15,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit