🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.01 AU - 4.07 AU

Year: 2509 Days

Day: 30.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.3

Radius: 14.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.48 AU - 4.86 AU

Year: 3802 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 63.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,006,293 km

• M1: 175,777 km (0.045 R)
• M2: 1,132,306 km (0.099 R)
• M3: 2,381,897 km (0.087 R)
• M4: 3,827,312 km (0.067 R)
• M5: 5,190,747 km (0.062 R)
• M6: 6,116,758 km (0.104 R)
• M7: 7,183,241 km (0.113 R)
• M8: 8,115,684 km (0.107 R)
• M9: 8,667,701 km (0.106 R)
• M10: 9,603,286 km (0.057 R)
• M11: 10,390,919 km (0.095 R)
• M12: 13,113,749 km (0.096 R)
• M13: 13,823,890 km (0.094 R)
• M14: 14,559,613 km (0.082 R)
• M15: 15,938,307 km (0.119 R)
• M16: 25,387,207 km (0.073 R)
• M17: 26,812,426 km (0.027 R)
• M18: 27,380,898 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 11.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.58 AU - 6.6 AU

Year: 4979 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,006,293 km

• M1: 138,378 km (0.064 R)
• M2: 570,865 km (0.09 R)
• M3: 957,426 km (0.11 R)
• M4: 1,412,653 km (0.117 R)
• M5: 2,102,149 km (0.118 R)
• M6: 2,773,096 km (0.097 R)
• M7: 3,581,672 km (0.09 R)
• M8: 4,318,741 km (0.117 R)
• M9: 4,770,377 km (0.085 R)
• M10: 5,303,544 km (0.043 R)
• M11: 5,902,982 km (0.041 R)
• M12: 7,299,778 km (0.117 R)
• M13: 8,042,232 km (0.098 R)
• M14: 8,622,971 km (0.117 R)
• M15: 9,829,926 km (0.045 R)
• M16: 10,454,049 km (0.073 R)
• M17: 12,352,296 km (0.105 R)
• M18: 15,745,924 km (0.12 R)
• M19: 16,546,721 km (0.078 R)
• M20: 17,318,347 km (0.112 R)
• M21: 17,769,983 km (0.104 R)
• M22: 18,287,293 km (0.118 R)
• M23: 19,292,141 km (0.115 R)
• M24: 21,476,270 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 9.8

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.55 AU - 6.93 AU

Year: 5181 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,006,293 km

• M1: 122,072 km (0.049 R)
• M2: 426,952 km (0.079 R)
• M3: 821,592 km (0.089 R)
• M4: 1,227,750 km (0.118 R)
• M5: 2,440,240 km (0.079 R)
• M6: 2,913,568 km (0.114 R)
• M7: 3,255,399 km (0.034 R)
• M8: 3,760,890 km (0.049 R)
• M9: 4,710,388 km (0.054 R)
• M10: 5,657,941 km (0.081 R)
• M11: 6,390,223 km (0.076 R)
• M12: 7,927,191 km (0.116 R)
• M13: 9,052,167 km (0.072 R)
• M14: 10,234,589 km (0.11 R)
• M15: 11,765,873 km (0.079 R)
• M16: 13,280,551 km (0.049 R)
• M17: 14,745,563 km (0.119 R)
• M18: 16,756,457 km (0.105 R)
• M19: 19,082,106 km (0.119 R)
• M20: 19,926,736 km (0.101 R)
• M21: 21,615,097 km (0.096 R)
• M22: 23,396,658 km (0.099 R)
• M23: 23,877,167 km (0.113 R)
• M24: 27,515,088 km (0.118 R)
• M25: 28,140,257 km (0.095 R)
• M26: 30,261,555 km (0.082 R)
• M27: 30,736,379 km (0.112 R)
• M28: 31,603,747 km (0.106 R)
• M29: 32,289,504 km (0.104 R)
• M30: 32,785,421 km (0.025 R)
• M31: 33,996,266 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.3

Radius: 12.9

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.95 AU - 8.09 AU

Year: 6272 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,006,293 km

• M1: 160,519 km (0.112 R)
• M2: 721,062 km (0.07 R)
• M3: 1,260,362 km (0.114 R)
• M4: 1,701,227 km (0.102 R)
• M5: 3,096,526 km (0.078 R)
• M6: 3,672,628 km (0.062 R)
• M7: 4,467,740 km (0.073 R)
• M8: 5,403,176 km (0.103 R)
• M9: 6,055,273 km (0.084 R)
• M10: 6,562,111 km (0.079 R)
• M11: 8,066,317 km (0.111 R)
• M12: 8,959,865 km (0.031 R)
• M13: 9,535,219 km (0.102 R)
• M14: 9,961,423 km (0.057 R)
• M15: 11,506,171 km (0.091 R)
• M16: 15,296,382 km (0.114 R)
• M17: 18,437,938 km (0.116 R)
• M18: 21,257,558 km (0.028 R)
• M19: 22,959,384 km (0.092 R)
• M20: 23,882,552 km (0.063 R)
• M21: 24,353,337 km (0.072 R)
• M22: 25,232,374 km (0.074 R)
• M23: 27,480,082 km (0.091 R)
• M24: 30,773,030 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.9

Radius: 9.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.37 AU - 8.79 AU

Year: 9468 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,006,293 km

• M1: 116,836 km (0.109 R)
• M2: 863,329 km (0.116 R)
• M3: 1,642,435 km (0.042 R)
• M4: 3,279,485 km (0.05 R)
• M5: 4,135,783 km (0.118 R)
• M6: 4,603,126 km (0.035 R)
• M7: 5,490,242 km (0.117 R)
• M8: 6,589,936 km (0.068 R)
• M9: 14,837,715 km (0.096 R)
• M10: 16,822,879 km (0.113 R)
• M11: 20,416,220 km (0.109 R)
• M12: 21,011,021 km (0.106 R)
• M13: 21,617,341 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit