🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.7

Radius: 8.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 266 Days

Day: 6.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,590,423 km

• M1: 104,419 km (0.092 R)
• M2: 561,890 km (0.055 R)
• M3: 918,531 km (0.077 R)
• M4: 1,316,312 km (0.092 R)
• M5: 1,843,644 km (0.08 R)
• M6: 2,189,215 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 10.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 289 Days

Day: 5.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,590,423 km

• M1: 133,142 km (0.118 R)
• M2: 466,745 km (0.109 R)
• M3: 1,191,697 km (0.113 R)
• M4: 1,573,171 km (0.092 R)
• M5: 2,044,105 km (0.057 R)
• M6: 2,381,897 km (0.062 R)
• M7: 2,950,519 km (0.043 R)
• M8: 3,543,226 km (0.072 R)
• M9: 4,000,546 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.8

Radius: 10.8

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.61 AU - 0.93 AU

Year: 466 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,590,423 km

• M1: 134,937 km (0.113 R)
• M2: 600,187 km (0.109 R)
• M3: 1,012,179 km (0.109 R)
• M4: 1,382,733 km (0.045 R)
• M5: 2,026,752 km (0.065 R)
• M6: 2,526,558 km (0.117 R)
• M7: 2,972,210 km (0.099 R)
• M8: 3,492,961 km (0.098 R)
• M9: 4,086,565 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 14

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 619 Days

Day: 9.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 154.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,590,423 km

• M1: 174,132 km (0.114 R)
• M2: 634,744 km (0.087 R)
• M3: 1,093,112 km (0.088 R)
• M4: 1,760,617 km (0.061 R)
• M5: 2,242,472 km (0.03 R)
• M6: 2,724,327 km (0.091 R)
• M7: 3,238,495 km (0.076 R)
• M8: 4,357,188 km (0.056 R)
• M9: 5,219,619 km (0.096 R)
• M10: 5,738,126 km (0.115 R)
• M11: 6,570,488 km (0.117 R)
• M12: 7,090,640 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.5

Radius: 10.8

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.01 AU - 1.27 AU

Year: 840 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 35,590,423 km

• M1: 134,339 km (0.114 R)
• M2: 813,962 km (0.087 R)
• M3: 1,255,575 km (0.098 R)
• M4: 1,766,601 km (0.106 R)
• M5: 2,314,578 km (0.11 R)
• M6: 2,748,113 km (0.041 R)
• M7: 3,423,398 km (0.077 R)
• M8: 4,031,812 km (0.089 R)
• M9: 5,120,436 km (0.086 R)
• M10: 5,643,131 km (0.12 R)
• M11: 6,010,992 km (0.1 R)
• M12: 6,375,412 km (0.116 R)
• M13: 7,043,666 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 14.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.03 AU - 3.01 AU

Year: 2761 Days

Day: 11.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,590,423 km

• M1: 184,604 km (0.093 R)
• M2: 648,357 km (0.111 R)
• M3: 1,319,004 km (0.074 R)
• M4: 1,979,479 km (0.119 R)
• M5: 2,547,053 km (0.085 R)
• M6: 3,223,086 km (0.083 R)
• M7: 4,623,621 km (0.075 R)
• M8: 5,290,977 km (0.077 R)
• M9: 6,196,045 km (0.093 R)
• M10: 8,041,334 km (0.087 R)
• M11: 9,640,685 km (0.094 R)
• M12: 10,880,552 km (0.092 R)
• M13: 11,367,344 km (0.03 R)
• M14: 12,546,474 km (0.078 R)
• M15: 14,826,944 km (0.105 R)
• M16: 15,945,787 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 13.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.8 AU - 6.14 AU

Year: 7648 Days

Day: 13 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,590,423 km

• M1: 164,558 km (0.05 R)
• M2: 612,304 km (0.04 R)
• M3: 1,369,120 km (0.109 R)
• M4: 2,380,850 km (0.077 R)
• M5: 2,941,693 km (0.101 R)
• M6: 3,865,759 km (0.11 R)
• M7: 4,409,098 km (0.077 R)
• M8: 4,891,252 km (0.101 R)
• M9: 5,438,331 km (0.11 R)
• M10: 6,286,103 km (0.118 R)
• M11: 9,582,192 km (0.067 R)
• M12: 10,582,254 km (0.107 R)
• M13: 11,107,941 km (0.117 R)
• M14: 13,832,567 km (0.074 R)
• M15: 14,578,013 km (0.065 R)
• M16: 17,040,544 km (0.109 R)
• M17: 18,099,098 km (0.118 R)
• M18: 21,161,516 km (0.11 R)
• M19: 25,054,502 km (0.097 R)
• M20: 25,647,059 km (0.095 R)
• M21: 27,750,106 km (0.074 R)
• M22: 30,633,754 km (0.079 R)
• M23: 32,197,651 km (0.094 R)
• M24: 35,272,485 km (0.115 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit