🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.71 AU - 0.93 AU

Year: 329 Days

Day: 25.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,662,284 km

• M1: 257,308 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.99 AU - 1.29 AU

Year: 539 Days

Day: 23.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.11 AU - 2.11 AU

Year: 1358 Days

Day: 42.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.1 AU - 2.44 AU

Year: 1515 Days

Day: 48 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 9.1

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.41 AU - 8.57 AU

Year: 10957 Days

Day: 12.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,662,284 km

• M1: 127,457 km (0.08 R)
• M2: 507,436 km (0.1 R)
• M3: 977,772 km (0.065 R)
• M4: 1,295,368 km (0.04 R)
• M5: 1,933,852 km (0.085 R)
• M6: 2,308,445 km (0.093 R)
• M7: 2,657,157 km (0.081 R)
• M8: 3,122,108 km (0.099 R)
• M9: 5,046,235 km (0.114 R)
• M10: 5,950,255 km (0.117 R)
• M11: 6,340,706 km (0.091 R)
• M12: 6,782,917 km (0.113 R)
• M13: 8,353,844 km (0.114 R)
• M14: 9,972,194 km (0.088 R)
• M15: 11,840,223 km (0.109 R)
• M16: 15,636,119 km (0.036 R)
• M17: 21,583,083 km (0.117 R)
• M18: 24,349,447 km (0.119 R)
• M19: 24,929,737 km (0.107 R)
• M20: 26,638,594 km (0.112 R)
• M21: 27,880,406 km (0.051 R)
• M22: 28,698,856 km (0.1 R)
• M23: 29,253,265 km (0.101 R)
• M24: 31,445,024 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.1

Radius: 6.4

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.18 AU - 13.2 AU

Year: 16580 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 86,662,284 km

• M1: 79,586 km (0.1 R)
• M2: 326,871 km (0.09 R)
• M3: 593,754 km (0.091 R)
• M4: 947,703 km (0.059 R)
• M5: 1,153,848 km (0.083 R)
• M6: 1,375,403 km (0.072 R)
• M7: 2,058,168 km (0.096 R)
• M8: 3,047,757 km (0.091 R)
• M9: 3,646,897 km (0.067 R)
• M10: 4,453,080 km (0.041 R)
• M11: 4,689,145 km (0.108 R)
• M12: 5,040,850 km (0.111 R)
• M13: 5,260,310 km (0.072 R)
• M14: 6,078,909 km (0.115 R)
• M15: 6,583,204 km (0.066 R)
• M16: 7,344,956 km (0.104 R)
• M17: 10,212,598 km (0.092 R)
• M18: 11,796,989 km (0.115 R)
• M19: 18,541,758 km (0.087 R)
• M20: 19,689,773 km (0.075 R)
• M21: 23,417,452 km (0.1 R)
• M22: 25,180,014 km (0.109 R)
• M23: 31,363,194 km (0.035 R)
• M24: 33,629,901 km (0.106 R)
• M25: 35,734,294 km (0.084 R)
• M26: 38,205,052 km (0.119 R)
• M27: 39,769,696 km (0.114 R)
• M28: 42,874,600 km (0.085 R)
• M29: 47,098,945 km (0.054 R)
• M30: 47,584,839 km (0.096 R)
• M31: 48,074,024 km (0.086 R)
• M32: 53,151,824 km (0.059 R)
• M33: 56,000,617 km (0.096 R)
• M34: 66,772,112 km (0.12 R)
• M35: 70,085,406 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.1

Radius: 4.6

Gravity: 26.75 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.17 AU - 17.61 AU

Year: 26742 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,662,284 km

• M1: 57,296 km (0.054 R)
• M2: 545,583 km (0.103 R)
• M3: 719,267 km (0.043 R)
• M4: 1,195,586 km (0.11 R)
• M5: 1,410,409 km (0.113 R)
• M6: 1,742,965 km (0.076 R)
• M7: 2,442,634 km (0.118 R)
• M8: 3,613,537 km (0.09 R)
• M9: 6,427,921 km (0.106 R)
• M10: 8,054,798 km (0.095 R)
• M11: 8,597,390 km (0.111 R)
• M12: 9,397,589 km (0.081 R)
• M13: 10,947,871 km (0.109 R)
• M14: 15,677,408 km (0.116 R)
• M15: 16,607,757 km (0.034 R)
• M16: 17,574,159 km (0.046 R)
• M17: 19,522,223 km (0.12 R)
• M18: 21,302,737 km (0.037 R)
• M19: 22,760,269 km (0.12 R)
• M20: 22,973,745 km (0.108 R)
• M21: 27,771,947 km (0.071 R)
• M22: 29,130,745 km (0.071 R)
• M23: 33,471,925 km (0.118 R)
• M24: 35,151,610 km (0.093 R)
• M25: 37,477,707 km (0.12 R)
• M26: 38,375,743 km (0.048 R)
• M27: 39,595,265 km (0.111 R)
• M28: 41,314,145 km (0.089 R)
• M29: 53,997,950 km (0.085 R)
• M30: 56,498,927 km (0.066 R)
• M31: 61,730,514 km (0.094 R)
• M32: 66,402,007 km (0.118 R)
• M33: 68,157,388 km (0.068 R)
• M34: 80,575,208 km (0.083 R)
• M35: 81,319,907 km (0.114 R)
• M36: 82,571,442 km (0.11 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit