🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 202 Days

Day: 14.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.68 AU - 0.7 AU

Year: 211 Days

Day: 20.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,590,683 km

• M1: 48,769 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.43 AU - 1.91 AU

Year: 796 Days

Day: 18.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,590,683 km

• M1: 525,837 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.8

Radius: 9

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.17 AU - 7.39 AU

Year: 5807 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,590,683 km

• M1: 111,899 km (0.057 R)
• M2: 473,926 km (0.087 R)
• M3: 770,429 km (0.052 R)
• M4: 1,458,280 km (0.115 R)
• M5: 1,963,771 km (0.095 R)
• M6: 3,028,758 km (0.105 R)
• M7: 3,594,538 km (0.115 R)
• M8: 4,412,539 km (0.064 R)
• M9: 4,823,035 km (0.051 R)
• M10: 5,410,207 km (0.069 R)
• M11: 6,110,026 km (0.036 R)
• M12: 8,043,429 km (0.056 R)
• M13: 8,573,903 km (0.108 R)
• M14: 11,279,231 km (0.075 R)
• M15: 12,312,503 km (0.042 R)
• M16: 13,407,859 km (0.079 R)
• M17: 15,416,809 km (0.06 R)
• M18: 16,235,408 km (0.037 R)
• M19: 17,754,275 km (0.078 R)
• M20: 22,158,885 km (0.114 R)
• M21: 22,476,182 km (0.058 R)
• M22: 23,282,365 km (0.048 R)
• M23: 24,024,520 km (0.114 R)
• M24: 25,382,570 km (0.099 R)
• M25: 28,437,059 km (0.089 R)
• M26: 29,475,568 km (0.062 R)
• M27: 30,246,595 km (0.088 R)
• M28: 36,573,687 km (0.116 R)
• M29: 37,128,396 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.3

Radius: 14.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.72 AU - 11.66 AU

Year: 13811 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,590,683 km

• M1: 179,069 km (0.106 R)
• M2: 778,208 km (0.05 R)
• M3: 2,269,101 km (0.062 R)
• M4: 3,306,263 km (0.04 R)
• M5: 4,170,041 km (0.113 R)
• M6: 4,938,375 km (0.064 R)
• M7: 5,686,813 km (0.086 R)
• M8: 7,188,926 km (0.089 R)
• M9: 8,993,076 km (0.077 R)
• M10: 10,447,317 km (0.085 R)
• M11: 11,929,084 km (0.073 R)
• M12: 13,750,438 km (0.051 R)
• M13: 14,727,761 km (0.059 R)
• M14: 15,233,551 km (0.056 R)
• M15: 15,751,010 km (0.094 R)
• M16: 17,056,551 km (0.039 R)
• M17: 18,267,396 km (0.112 R)
• M18: 20,234,309 km (0.117 R)
• M19: 20,950,583 km (0.07 R)
• M20: 23,985,775 km (0.11 R)
• M21: 26,552,724 km (0.037 R)
• M22: 31,865,693 km (0.11 R)
• M23: 34,580,296 km (0.102 R)
• M24: 36,913,275 km (0.089 R)
• M25: 37,445,693 km (0.088 R)
• M26: 43,793,430 km (0.111 R)
• M27: 45,599,974 km (0.085 R)
• M28: 51,648,665 km (0.111 R)
• M29: 56,433,553 km (0.112 R)
• M30: 59,296,407 km (0.118 R)
• M31: 61,320,018 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.5

Radius: 3.9

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.12 AU - 14.8 AU

Year: 16228 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,590,683 km

• M1: 48,769 km (0.08 R)
• M2: 174,431 km (0.113 R)
• M3: 323,730 km (0.102 R)
• M4: 482,453 km (0.11 R)
• M5: 733,329 km (0.05 R)
• M6: 1,589,777 km (0.072 R)
• M7: 2,286,155 km (0.092 R)
• M8: 2,879,161 km (0.101 R)
• M9: 3,375,078 km (0.038 R)
• M10: 3,618,324 km (0.105 R)
• M11: 3,744,285 km (0.119 R)
• M12: 4,031,812 km (0.082 R)
• M13: 4,222,400 km (0.047 R)
• M14: 4,390,398 km (0.06 R)
• M15: 4,830,216 km (0.08 R)
• M16: 5,627,423 km (0.069 R)
• M17: 6,434,952 km (0.112 R)
• M18: 6,923,988 km (0.097 R)
• M19: 7,641,609 km (0.108 R)
• M20: 8,363,718 km (0.088 R)
• M21: 12,322,377 km (0.115 R)
• M22: 13,372,105 km (0.05 R)
• M23: 15,449,271 km (0.107 R)
• M24: 16,737,608 km (0.101 R)
• M25: 20,868,005 km (0.112 R)
• M26: 21,355,844 km (0.046 R)
• M27: 24,534,200 km (0.1 R)
• M28: 25,260,498 km (0.08 R)
• M29: 28,013,847 km (0.099 R)
• M30: 30,960,626 km (0.074 R)
• M31: 35,354,764 km (0.038 R)
• M32: 40,397,110 km (0.058 R)
• M33: 41,408,840 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.5

Radius: 6.4

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.25 AU - 22.09 AU

Year: 29764 Days

Day: 23.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,590,683 km

• M1: 79,736 km (0.097 R)
• M2: 428,299 km (0.08 R)
• M3: 1,337,555 km (0.037 R)
• M4: 3,244,030 km (0.06 R)
• M5: 4,124,712 km (0.112 R)
• M6: 4,325,323 km (0.034 R)
• M7: 9,668,062 km (0.112 R)
• M8: 12,969,687 km (0.115 R)
• M9: 15,869,641 km (0.107 R)
• M10: 16,363,913 km (0.112 R)
• M11: 20,597,084 km (0.079 R)
• M12: 23,226,266 km (0.117 R)
• M13: 24,621,117 km (0.106 R)
• M14: 31,787,453 km (0.115 R)
• M15: 37,266,924 km (0.059 R)
• M16: 50,048,865 km (0.088 R)
• M17: 51,289,181 km (0.093 R)
• M18: 54,945,652 km (0.107 R)
• M19: 62,772,613 km (0.072 R)
• M20: 65,467,918 km (0.055 R)
• M21: 73,106,235 km (0.119 R)
• M22: 78,199,445 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit