🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 44.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.82 AU - 0.92 AU

Year: 293 Days

Day: 16.7 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,152,620 km

• M1: 203,902 km (0.034 R)
• M2: 234,719 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.84 AU - 1.08 AU

Year: 340 Days

Day: 36.3 Hours

Environment

Temp: 67 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.06 AU - 2.66 AU

Year: 1311 Days

Day: 46.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,152,620 km

• M1: 23,038 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.75 AU - 3.26 AU

Year: 1879 Days

Day: 20.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 12.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.07 AU - 8.55 AU

Year: 8663 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,152,620 km

• M1: 154,834 km (0.062 R)
• M2: 664,963 km (0.106 R)
• M3: 1,437,187 km (0.115 R)
• M4: 1,946,268 km (0.086 R)
• M5: 2,339,561 km (0.101 R)
• M6: 3,159,208 km (0.07 R)
• M7: 4,032,111 km (0.079 R)
• M8: 6,393,963 km (0.074 R)
• M9: 8,883,570 km (0.083 R)
• M10: 9,699,926 km (0.042 R)
• M11: 10,126,729 km (0.062 R)
• M12: 11,326,204 km (0.119 R)
• M13: 14,429,463 km (0.073 R)
• M14: 20,124,205 km (0.113 R)
• M15: 23,424,035 km (0.114 R)
• M16: 26,146,865 km (0.069 R)
• M17: 40,242,725 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.3

Radius: 5.5

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.88 AU - 18.5 AU

Year: 21410 Days

Day: 24 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,152,620 km

• M1: 68,366 km (0.103 R)
• M2: 278,701 km (0.06 R)
• M3: 618,138 km (0.102 R)
• M4: 1,750,893 km (0.111 R)
• M5: 1,959,583 km (0.038 R)
• M6: 2,448,169 km (0.115 R)
• M7: 2,664,936 km (0.056 R)
• M8: 3,890,442 km (0.108 R)
• M9: 4,434,230 km (0.116 R)
• M10: 4,658,926 km (0.064 R)
• M11: 5,236,374 km (0.088 R)
• M12: 9,111,109 km (0.12 R)
• M13: 9,369,913 km (0.064 R)
• M14: 12,297,543 km (0.06 R)
• M15: 12,806,176 km (0.062 R)
• M16: 14,556,172 km (0.097 R)
• M17: 16,006,374 km (0.09 R)
• M18: 18,688,215 km (0.101 R)
• M19: 19,190,564 km (0.047 R)
• M20: 21,655,189 km (0.103 R)
• M21: 23,928,927 km (0.059 R)
• M22: 25,632,698 km (0.115 R)
• M23: 26,461,769 km (0.078 R)
• M24: 29,504,290 km (0.059 R)
• M25: 30,645,124 km (0.118 R)
• M26: 32,651,381 km (0.076 R)
• M27: 33,625,263 km (0.071 R)
• M28: 35,503,015 km (0.074 R)
• M29: 43,714,143 km (0.092 R)
• M30: 44,747,416 km (0.094 R)
• M31: 47,789,189 km (0.086 R)
• M32: 48,727,916 km (0.093 R)
• M33: 51,945,916 km (0.102 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 15,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit