🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.5 AU - 0.66 AU

Year: 281 Days

Day: 37.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,164,659 km

• M1: 294,409 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 8.7

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.68 AU - 2.68 AU

Year: 2047 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,164,659 km

• M1: 108,458 km (0.117 R)
• M2: 571,314 km (0.049 R)
• M3: 1,117,197 km (0.078 R)
• M4: 1,528,142 km (0.071 R)
• M5: 1,812,677 km (0.109 R)
• M6: 2,120,849 km (0.108 R)
• M7: 2,600,460 km (0.116 R)
• M8: 3,361,913 km (0.062 R)
• M9: 3,959,706 km (0.078 R)
• M10: 6,833,332 km (0.118 R)
• M11: 7,358,270 km (0.082 R)
• M12: 7,762,035 km (0.099 R)
• M13: 8,210,978 km (0.083 R)
• M14: 9,392,652 km (0.118 R)
• M15: 10,395,257 km (0.097 R)
• M16: 10,830,287 km (0.032 R)
• M17: 11,505,722 km (0.082 R)
• M18: 12,449,535 km (0.116 R)
• M19: 15,590,791 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.7

Radius: 11.1

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.16 AU - 2.5 AU

Year: 2261 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,164,659 km

• M1: 138,528 km (0.041 R)
• M2: 515,514 km (0.033 R)
• M3: 890,407 km (0.1 R)
• M4: 1,238,371 km (0.031 R)
• M5: 1,602,642 km (0.082 R)
• M6: 1,994,588 km (0.047 R)
• M7: 2,529,102 km (0.085 R)
• M8: 3,157,413 km (0.077 R)
• M9: 3,542,478 km (0.049 R)
• M10: 3,905,103 km (0.065 R)
• M11: 4,292,561 km (0.102 R)
• M12: 5,038,307 km (0.08 R)
• M13: 5,612,463 km (0.066 R)
• M14: 6,328,888 km (0.069 R)
• M15: 6,865,794 km (0.03 R)
• M16: 7,405,244 km (0.025 R)
• M17: 8,267,227 km (0.112 R)
• M18: 8,630,301 km (0.037 R)
• M19: 9,453,538 km (0.112 R)
• M20: 12,007,473 km (0.118 R)
• M21: 13,237,168 km (0.029 R)
• M22: 13,609,367 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 8.4

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.77 AU - 3.05 AU

Year: 3156 Days

Day: 8.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,164,659 km

• M1: 104,868 km (0.116 R)
• M2: 562,787 km (0.061 R)
• M3: 1,046,288 km (0.095 R)
• M4: 1,458,579 km (0.056 R)
• M5: 1,836,463 km (0.098 R)
• M6: 2,307,697 km (0.118 R)
• M7: 2,740,932 km (0.108 R)
• M8: 3,047,458 km (0.091 R)
• M9: 3,936,818 km (0.118 R)
• M10: 4,464,748 km (0.077 R)
• M11: 6,873,424 km (0.029 R)
• M12: 7,345,405 km (0.114 R)
• M13: 8,111,197 km (0.094 R)
• M14: 9,339,096 km (0.08 R)
• M15: 9,839,950 km (0.116 R)
• M16: 10,686,673 km (0.104 R)
• M17: 11,191,716 km (0.046 R)
• M18: 12,159,165 km (0.118 R)
• M19: 12,803,184 km (0.04 R)
• M20: 16,870,900 km (0.04 R)
• M21: 17,440,569 km (0.114 R)
• M22: 17,964,012 km (0.069 R)
• M23: 21,065,475 km (0.079 R)
• M24: 22,536,770 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.5

Radius: 14.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.65 AU - 3.57 AU

Year: 3487 Days

Day: 6.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,164,659 km

• M1: 185,950 km (0.048 R)
• M2: 819,198 km (0.091 R)
• M3: 1,456,784 km (0.051 R)
• M4: 1,984,266 km (0.046 R)
• M5: 2,452,059 km (0.066 R)
• M6: 3,993,216 km (0.105 R)
• M7: 4,558,995 km (0.087 R)
• M8: 5,361,438 km (0.104 R)
• M9: 6,315,723 km (0.11 R)
• M10: 7,991,219 km (0.119 R)
• M11: 8,970,487 km (0.085 R)
• M12: 10,357,259 km (0.119 R)
• M13: 10,993,798 km (0.061 R)
• M14: 11,476,999 km (0.088 R)
• M15: 13,207,697 km (0.088 R)
• M16: 14,367,978 km (0.084 R)
• M17: 15,870,988 km (0.103 R)
• M18: 16,718,160 km (0.039 R)
• M19: 18,075,612 km (0.11 R)
• M20: 20,477,705 km (0.118 R)
• M21: 21,143,714 km (0.102 R)
• M22: 22,309,082 km (0.068 R)
• M23: 23,372,573 km (0.09 R)
• M24: 23,880,308 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.8

Radius: 5

Gravity: 39.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.78 AU - 7.82 AU

Year: 10054 Days

Day: 15.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,164,659 km

• M1: 63,429 km (0.084 R)
• M2: 521,498 km (0.092 R)
• M3: 991,385 km (0.039 R)
• M4: 1,368,073 km (0.061 R)
• M5: 2,042,011 km (0.11 R)
• M6: 2,245,464 km (0.051 R)
• M7: 2,462,231 km (0.117 R)
• M8: 2,915,214 km (0.118 R)
• M9: 3,371,188 km (0.107 R)
• M10: 3,576,885 km (0.118 R)
• M11: 4,303,931 km (0.053 R)
• M12: 5,328,227 km (0.098 R)
• M13: 6,045,549 km (0.11 R)
• M14: 6,505,563 km (0.089 R)
• M15: 6,703,929 km (0.087 R)
• M16: 6,988,614 km (0.04 R)
• M17: 9,261,305 km (0.117 R)
• M18: 9,563,493 km (0.117 R)
• M19: 10,347,535 km (0.114 R)
• M20: 11,344,007 km (0.056 R)
• M21: 12,221,996 km (0.077 R)
• M22: 13,461,864 km (0.098 R)
• M23: 17,148,853 km (0.071 R)
• M24: 17,681,272 km (0.067 R)
• M25: 17,912,699 km (0.099 R)
• M26: 19,426,031 km (0.044 R)
• M27: 20,850,502 km (0.079 R)
• M28: 21,720,264 km (0.094 R)
• M29: 25,343,674 km (0.1 R)
• M30: 25,934,586 km (0.032 R)
• M31: 27,246,559 km (0.085 R)
• M32: 33,287,920 km (0.116 R)
• M33: 38,202,808 km (0.048 R)
• M34: 43,720,427 km (0.089 R)
• M35: 47,184,515 km (0.026 R)
• M36: 51,452,093 km (0.115 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: 227 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit