🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.44 AU - 0.58 AU

Year: 134 Days

Day: 14.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,657,065 km

• M1: 51,910 km (0.119 R)
• M2: 349,461 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.69 AU - 0.75 AU

Year: 225 Days

Day: 38.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.08 AU - 3.32 AU

Year: 2112 Days

Day: 14.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.7

Radius: 13.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.13 AU - 6.53 AU

Year: 5876 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,657,065 km

• M1: 173,384 km (0.059 R)
• M2: 1,020,706 km (0.112 R)
• M3: 1,470,846 km (0.088 R)
• M4: 1,930,860 km (0.087 R)
• M5: 2,423,186 km (0.105 R)
• M6: 2,906,687 km (0.05 R)
• M7: 4,813,461 km (0.101 R)
• M8: 5,300,851 km (0.102 R)
• M9: 5,850,922 km (0.101 R)
• M10: 8,367,458 km (0.069 R)
• M11: 9,034,814 km (0.113 R)
• M12: 10,836,870 km (0.04 R)
• M13: 12,765,785 km (0.045 R)
• M14: 13,651,404 km (0.086 R)
• M15: 15,661,850 km (0.076 R)
• M16: 16,253,809 km (0.116 R)
• M17: 18,444,071 km (0.104 R)
• M18: 22,125,525 km (0.089 R)
• M19: 29,813,808 km (0.117 R)
• M20: 30,448,851 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 8

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.46 AU - 8 AU

Year: 7173 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,657,065 km

• M1: 100,829 km (0.043 R)
• M2: 430,094 km (0.095 R)
• M3: 743,053 km (0.043 R)
• M4: 1,266,795 km (0.041 R)
• M5: 1,597,406 km (0.118 R)
• M6: 2,001,171 km (0.109 R)
• M7: 2,723,728 km (0.057 R)
• M8: 2,992,855 km (0.099 R)
• M9: 3,348,449 km (0.106 R)
• M10: 5,536,168 km (0.12 R)
• M11: 6,284,158 km (0.052 R)
• M12: 6,907,083 km (0.08 R)
• M13: 7,610,792 km (0.067 R)
• M14: 7,938,561 km (0.097 R)
• M15: 9,864,334 km (0.113 R)
• M16: 10,503,117 km (0.117 R)
• M17: 11,592,937 km (0.113 R)
• M18: 15,055,829 km (0.087 R)
• M19: 15,902,254 km (0.088 R)
• M20: 18,192,896 km (0.113 R)
• M21: 18,705,568 km (0.032 R)
• M22: 21,415,085 km (0.067 R)
• M23: 22,990,350 km (0.093 R)
• M24: 23,936,856 km (0.115 R)
• M25: 27,790,348 km (0.112 R)
• M26: 31,094,067 km (0.095 R)
• M27: 32,571,346 km (0.03 R)
• M28: 33,218,656 km (0.118 R)
• M29: 34,095,000 km (0.112 R)
• M30: 34,538,857 km (0.045 R)
• M31: 37,400,964 km (0.079 R)
• M32: 38,349,265 km (0.118 R)
• M33: 39,313,572 km (0.075 R)
• M34: 41,541,982 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 10.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.02 AU - 8.6 AU

Year: 8839 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,657,065 km

• M1: 129,402 km (0.074 R)
• M2: 590,463 km (0.109 R)
• M3: 1,036,115 km (0.073 R)
• M4: 1,509,143 km (0.101 R)
• M5: 2,731,059 km (0.11 R)
• M6: 3,719,003 km (0.112 R)
• M7: 4,434,081 km (0.106 R)
• M8: 4,780,101 km (0.105 R)
• M9: 5,365,028 km (0.078 R)
• M10: 6,421,489 km (0.11 R)
• M11: 6,752,848 km (0.104 R)
• M12: 8,066,766 km (0.11 R)
• M13: 9,124,273 km (0.077 R)
• M14: 10,421,586 km (0.069 R)
• M15: 13,982,165 km (0.041 R)
• M16: 14,477,633 km (0.044 R)
• M17: 15,834,486 km (0.11 R)
• M18: 17,203,606 km (0.094 R)
• M19: 18,724,567 km (0.094 R)
• M20: 19,326,998 km (0.075 R)
• M21: 20,098,025 km (0.103 R)
• M22: 21,455,775 km (0.077 R)
• M23: 22,703,571 km (0.115 R)
• M24: 30,392,752 km (0.031 R)
• M25: 31,752,597 km (0.083 R)
• M26: 37,243,138 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 11.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.22 AU - 10.04 AU

Year: 11026 Days

Day: 11.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,657,065 km

• M1: 138,079 km (0.066 R)
• M2: 518,805 km (0.073 R)
• M3: 924,814 km (0.11 R)
• M4: 1,464,264 km (0.096 R)
• M5: 1,889,870 km (0.082 R)
• M6: 2,339,412 km (0.101 R)
• M7: 3,355,929 km (0.086 R)
• M8: 3,798,888 km (0.064 R)
• M9: 4,430,191 km (0.032 R)
• M10: 5,756,227 km (0.092 R)
• M11: 6,125,734 km (0.116 R)
• M12: 6,590,085 km (0.072 R)
• M13: 8,544,731 km (0.033 R)
• M14: 9,075,953 km (0.101 R)
• M15: 10,098,455 km (0.104 R)
• M16: 11,253,051 km (0.103 R)
• M17: 13,627,468 km (0.111 R)
• M18: 14,556,022 km (0.042 R)
• M19: 22,635,654 km (0.081 R)
• M20: 23,373,321 km (0.097 R)
• M21: 24,031,701 km (0.101 R)
• M22: 26,383,529 km (0.063 R)
• M23: 33,993,573 km (0.088 R)
• M24: 34,596,004 km (0.108 R)
• M25: 35,082,945 km (0.066 R)
• M26: 36,823,665 km (0.081 R)
• M27: 38,101,830 km (0.066 R)
• M28: 46,104,269 km (0.109 R)
• M29: 52,873,423 km (0.057 R)
• M30: 54,828,368 km (0.112 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: 226 - 16,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit