🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.08 AU - 3.4 AU

Year: 1624 Days

Day: 33.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 14.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.84 AU - 7.02 AU

Year: 5172 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,178,299 km

• M1: 178,021 km (0.075 R)
• M2: 2,026,453 km (0.074 R)
• M3: 2,542,266 km (0.087 R)
• M4: 4,848,467 km (0.109 R)
• M5: 6,482,824 km (0.118 R)
• M6: 7,868,399 km (0.077 R)
• M7: 11,874,929 km (0.072 R)
• M8: 16,414,178 km (0.12 R)
• M9: 20,792,309 km (0.096 R)
• M10: 24,392,531 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 11.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.48 AU - 7.98 AU

Year: 6253 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,178,299 km

• M1: 145,559 km (0.04 R)
• M2: 701,464 km (0.082 R)
• M3: 1,887,626 km (0.09 R)
• M4: 2,602,105 km (0.054 R)
• M5: 4,169,891 km (0.09 R)
• M6: 4,963,957 km (0.06 R)
• M7: 5,645,973 km (0.114 R)
• M8: 6,040,912 km (0.109 R)
• M9: 6,486,863 km (0.109 R)
• M10: 9,429,902 km (0.116 R)
• M11: 10,521,966 km (0.066 R)
• M12: 11,794,147 km (0.098 R)
• M13: 12,240,098 km (0.045 R)
• M14: 13,061,091 km (0.081 R)
• M15: 13,431,495 km (0.089 R)
• M16: 16,902,016 km (0.104 R)
• M17: 18,180,629 km (0.097 R)
• M18: 19,729,566 km (0.088 R)
• M19: 20,571,802 km (0.044 R)
• M20: 21,510,977 km (0.11 R)
• M21: 22,934,999 km (0.057 R)
• M22: 23,319,914 km (0.057 R)
• M23: 25,309,716 km (0.106 R)
• M24: 26,981,322 km (0.03 R)
• M25: 27,670,071 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 13.4

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.29 AU - 9.51 AU

Year: 10322 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,178,299 km

• M1: 166,652 km (0.104 R)
• M2: 618,587 km (0.104 R)
• M3: 1,113,158 km (0.088 R)
• M4: 1,533,378 km (0.079 R)
• M5: 2,259,077 km (0.076 R)
• M6: 2,929,276 km (0.06 R)
• M7: 4,428,845 km (0.108 R)
• M8: 5,082,737 km (0.105 R)
• M9: 5,519,264 km (0.108 R)
• M10: 6,054,076 km (0.105 R)
• M11: 8,642,867 km (0.117 R)
• M12: 9,415,989 km (0.043 R)
• M13: 10,340,205 km (0.072 R)
• M14: 11,839,026 km (0.061 R)
• M15: 12,793,012 km (0.115 R)
• M16: 15,611,435 km (0.095 R)
• M17: 18,741,472 km (0.093 R)
• M18: 19,707,575 km (0.116 R)
• M19: 22,090,968 km (0.085 R)
• M20: 24,000,286 km (0.083 R)
• M21: 24,470,621 km (0.109 R)
• M22: 27,937,851 km (0.053 R)
• M23: 28,985,635 km (0.119 R)
• M24: 30,168,355 km (0.094 R)
• M25: 32,860,219 km (0.069 R)
• M26: 34,146,013 km (0.079 R)
• M27: 39,626,232 km (0.096 R)
• M28: 43,542,405 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 8.8

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9 AU - 14.74 AU

Year: 14647 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,178,299 km

• M1: 109,954 km (0.075 R)
• M2: 495,618 km (0.115 R)
• M3: 791,672 km (0.116 R)
• M4: 1,222,514 km (0.1 R)
• M5: 1,787,994 km (0.114 R)
• M6: 2,131,171 km (0.068 R)
• M7: 2,672,267 km (0.088 R)
• M8: 3,174,018 km (0.079 R)
• M9: 4,428,845 km (0.085 R)
• M10: 5,456,134 km (0.116 R)
• M11: 5,793,477 km (0.041 R)
• M12: 6,468,462 km (0.064 R)
• M13: 7,647,144 km (0.116 R)
• M14: 8,166,249 km (0.119 R)
• M15: 11,360,911 km (0.065 R)
• M16: 12,870,503 km (0.116 R)
• M17: 13,402,174 km (0.088 R)
• M18: 14,438,289 km (0.066 R)
• M19: 15,231,606 km (0.112 R)
• M20: 18,278,915 km (0.085 R)
• M21: 19,551,993 km (0.073 R)
• M22: 26,494,980 km (0.118 R)
• M23: 26,815,418 km (0.068 R)
• M24: 27,464,075 km (0.076 R)
• M25: 27,792,442 km (0.072 R)
• M26: 28,456,806 km (0.09 R)
• M27: 32,180,148 km (0.105 R)
• M28: 33,283,133 km (0.108 R)
• M29: 42,590,663 km (0.075 R)
• M30: 42,883,576 km (0.062 R)
• M31: 44,068,990 km (0.095 R)
• M32: 47,284,297 km (0.084 R)
• M33: 48,868,987 km (0.117 R)
• M34: 53,324,011 km (0.064 R)
• M35: 55,912,354 km (0.11 R)
• M36: 64,178,235 km (0.067 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 20,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit