🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 9.7

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.45 AU - 0.55 AU

Year: 249 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,432,503 km

• M1: 120,725 km (0.076 R)
• M2: 471,981 km (0.096 R)
• M3: 797,357 km (0.111 R)
• M4: 1,259,464 km (0.06 R)
• M5: 1,650,065 km (0.107 R)
• M6: 2,057,569 km (0.108 R)
• M7: 2,483,474 km (0.068 R)
• M8: 2,949,771 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.2

Radius: 8.7

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 438 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,432,503 km

• M1: 109,506 km (0.11 R)
• M2: 428,448 km (0.114 R)
• M3: 822,639 km (0.079 R)
• M4: 2,057,868 km (0.109 R)
• M5: 2,550,943 km (0.116 R)
• M6: 2,889,034 km (0.099 R)
• M7: 3,976,910 km (0.094 R)
• M8: 4,473,126 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 13.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.03 AU - 1.19 AU

Year: 822 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 39,432,503 km

• M1: 167,849 km (0.03 R)
• M2: 723,605 km (0.066 R)
• M3: 1,342,042 km (0.111 R)
• M4: 2,222,725 km (0.065 R)
• M5: 2,752,152 km (0.113 R)
• M6: 3,392,431 km (0.03 R)
• M7: 3,873,238 km (0.12 R)
• M8: 4,303,332 km (0.099 R)
• M9: 4,903,669 km (0.073 R)
• M10: 5,790,634 km (0.046 R)
• M11: 6,695,253 km (0.047 R)
• M12: 8,004,832 km (0.099 R)
• M13: 8,759,404 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 12.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.56 AU - 3.72 AU

Year: 4882 Days

Day: 7.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,432,503 km

• M1: 159,172 km (0.119 R)
• M2: 729,589 km (0.11 R)
• M3: 1,931,907 km (0.114 R)
• M4: 2,408,077 km (0.045 R)
• M5: 3,460,797 km (0.066 R)
• M6: 4,570,365 km (0.072 R)
• M7: 6,269,497 km (0.059 R)
• M8: 6,895,415 km (0.12 R)
• M9: 9,699,328 km (0.06 R)
• M10: 10,209,755 km (0.087 R)
• M11: 11,077,423 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.4

Radius: 10.7

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.04 AU - 5.68 AU

Year: 7531 Days

Day: 6.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 39,432,503 km

• M1: 133,142 km (0.115 R)
• M2: 545,883 km (0.116 R)
• M3: 1,270,236 km (0.074 R)
• M4: 1,637,199 km (0.089 R)
• M5: 2,375,764 km (0.074 R)
• M6: 3,762,237 km (0.077 R)
• M7: 5,438,780 km (0.07 R)
• M8: 6,851,433 km (0.08 R)
• M9: 9,141,327 km (0.043 R)
• M10: 11,847,403 km (0.119 R)
• M11: 16,187,686 km (0.082 R)
• M12: 20,864,116 km (0.047 R)
• M13: 23,760,331 km (0.09 R)
• M14: 25,922,768 km (0.083 R)
• M15: 27,931,418 km (0.101 R)
• M16: 28,307,507 km (0.118 R)
• M17: 32,670,529 km (0.117 R)
• M18: 33,615,090 km (0.062 R)
• M19: 39,079,901 km (0.118 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: 493 - 12,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit