🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 13.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.54 AU - 0.78 AU

Year: 370 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 57,632,954 km

• M1: 162,912 km (0.042 R)
• M2: 608,415 km (0.105 R)
• M3: 1,351,467 km (0.111 R)
• M4: 2,275,384 km (0.092 R)
• M5: 3,066,457 km (0.104 R)
• M6: 4,033,757 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.3

Radius: 11.7

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.24 AU - 1.6 AU

Year: 1168 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,632,954 km

• M1: 145,559 km (0.113 R)
• M2: 628,311 km (0.116 R)
• M3: 1,032,525 km (0.071 R)
• M4: 1,572,573 km (0.085 R)
• M5: 1,995,486 km (0.118 R)
• M6: 2,591,783 km (0.117 R)
• M7: 3,543,525 km (0.11 R)
• M8: 4,194,425 km (0.081 R)
• M9: 5,039,803 km (0.084 R)
• M10: 5,586,882 km (0.112 R)
• M11: 6,657,404 km (0.086 R)
• M12: 7,291,849 km (0.069 R)
• M13: 8,625,215 km (0.113 R)
• M14: 9,379,936 km (0.072 R)
• M15: 10,052,379 km (0.079 R)
• M16: 10,464,670 km (0.113 R)
• M17: 11,087,596 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.3

Radius: 9.8

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.65 AU - 2.45 AU

Year: 2026 Days

Day: 12.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,632,954 km

• M1: 123,418 km (0.099 R)
• M2: 447,746 km (0.104 R)
• M3: 858,093 km (0.117 R)
• M4: 1,335,610 km (0.066 R)
• M5: 1,904,530 km (0.1 R)
• M6: 2,303,358 km (0.108 R)
• M7: 2,743,027 km (0.12 R)
• M8: 3,061,371 km (0.096 R)
• M9: 3,629,992 km (0.103 R)
• M10: 4,367,360 km (0.104 R)
• M11: 4,718,766 km (0.031 R)
• M12: 5,156,190 km (0.115 R)
• M13: 5,765,352 km (0.1 R)
• M14: 6,660,247 km (0.041 R)
• M15: 7,127,142 km (0.115 R)
• M16: 7,823,370 km (0.113 R)
• M17: 8,157,273 km (0.05 R)
• M18: 8,984,549 km (0.119 R)
• M19: 9,452,641 km (0.119 R)
• M20: 10,474,245 km (0.077 R)
• M21: 11,220,439 km (0.118 R)
• M22: 12,122,065 km (0.081 R)
• M23: 13,629,114 km (0.119 R)
• M24: 15,210,513 km (0.105 R)
• M25: 15,683,990 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 14.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.8 AU - 3.16 AU

Year: 3551 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,632,954 km

• M1: 178,171 km (0.104 R)
• M2: 632,350 km (0.042 R)
• M3: 1,879,398 km (0.05 R)
• M4: 2,476,144 km (0.06 R)
• M5: 3,794,251 km (0.055 R)
• M6: 4,398,177 km (0.041 R)
• M7: 5,311,472 km (0.092 R)
• M8: 6,319,612 km (0.114 R)
• M9: 7,050,099 km (0.089 R)
• M10: 7,901,610 km (0.063 R)
• M11: 9,583,988 km (0.086 R)
• M12: 10,039,663 km (0.104 R)
• M13: 11,076,974 km (0.074 R)
• M14: 11,707,230 km (0.101 R)
• M15: 12,765,336 km (0.056 R)
• M16: 14,128,023 km (0.118 R)
• M17: 17,141,373 km (0.046 R)
• M18: 21,065,026 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 13.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.17 AU - 5.79 AU

Year: 8855 Days

Day: 7 Hours

Environment

Temp: -230 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,632,954 km

• M1: 172,786 km (0.047 R)
• M2: 641,176 km (0.119 R)
• M3: 1,573,470 km (0.111 R)
• M4: 2,164,532 km (0.107 R)
• M5: 3,033,396 km (0.092 R)
• M6: 3,846,161 km (0.106 R)
• M7: 4,366,014 km (0.114 R)
• M8: 5,123,278 km (0.115 R)
• M9: 6,373,617 km (0.115 R)
• M10: 9,726,106 km (0.12 R)
• M11: 13,460,816 km (0.103 R)
• M12: 15,588,098 km (0.111 R)
• M13: 22,770,292 km (0.115 R)
• M14: 23,459,788 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.5

Radius: 4.9

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.45 AU - 12.25 AU

Year: 21339 Days

Day: 17 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,632,954 km

• M1: 61,036 km (0.045 R)
• M2: 232,774 km (0.08 R)
• M3: 625,170 km (0.085 R)
• M4: 1,809,536 km (0.111 R)
• M5: 2,445,626 km (0.1 R)
• M6: 2,814,684 km (0.045 R)
• M7: 3,528,864 km (0.086 R)
• M8: 5,628,321 km (0.107 R)
• M9: 7,043,666 km (0.079 R)
• M10: 7,431,573 km (0.071 R)
• M11: 7,924,798 km (0.037 R)
• M12: 8,439,414 km (0.049 R)
• M13: 11,765,125 km (0.114 R)
• M14: 25,936,980 km (0.096 R)
• M15: 26,963,670 km (0.116 R)
• M16: 28,554,045 km (0.072 R)
• M17: 29,648,503 km (0.078 R)
• M18: 34,184,161 km (0.117 R)
• M19: 43,445,466 km (0.077 R)
• M20: 43,732,245 km (0.078 R)
• M21: 46,518,954 km (0.111 R)
• M22: 47,422,974 km (0.097 R)
• M23: 57,633,028 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 12,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit