🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.47 AU - 0.73 AU

Year: 305 Days

Day: 12.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 6,730,746 km

• M1: 268,229 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 11.1

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.78 AU - 0.88 AU

Year: 496 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 6,730,746 km

• M1: 145,110 km (0.069 R)
• M2: 287,976 km (0.112 R)
• M3: 398,379 km (0.07 R)
• M4: 543,040 km (0.091 R)
• M5: 665,711 km (0.053 R)
• M6: 917,334 km (0.101 R)
• M7: 989,291 km (0.118 R)
• M8: 1,147,864 km (0.101 R)
• M9: 1,342,342 km (0.107 R)
• M10: 1,443,919 km (0.116 R)
• M11: 1,596,359 km (0.119 R)
• M12: 1,679,535 km (0.118 R)
• M13: 1,779,317 km (0.034 R)
• M14: 1,850,526 km (0.117 R)
• M15: 2,064,600 km (0.091 R)
• M16: 2,182,783 km (0.116 R)
• M17: 2,259,227 km (0.056 R)
• M18: 2,381,299 km (0.095 R)
• M19: 2,488,561 km (0.102 R)
• M20: 2,585,799 km (0.12 R)
• M21: 2,743,176 km (0.119 R)
• M22: 2,855,674 km (0.077 R)
• M23: 2,927,630 km (0.119 R)
• M24: 3,030,703 km (0.071 R)
• M25: 3,159,507 km (0.044 R)
• M26: 3,284,122 km (0.037 R)
• M27: 3,359,519 km (0.118 R)
• M28: 3,480,394 km (0.091 R)
• M29: 3,576,735 km (0.079 R)
• M30: 3,654,526 km (0.055 R)
• M31: 3,759,095 km (0.047 R)
• M32: 3,844,815 km (0.056 R)
• M33: 4,024,931 km (0.096 R)
• M34: 4,153,435 km (0.099 R)
• M35: 4,372,895 km (0.098 R)
• M36: 4,525,934 km (0.101 R)
• M37: 4,631,400 km (0.099 R)
• M38: 4,837,696 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.6

Radius: 11.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.03 AU - 1.57 AU

Year: 972 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 6,730,746 km

• M1: 153,338 km (0.077 R)
• M2: 236,365 km (0.09 R)
• M3: 312,809 km (0.104 R)
• M4: 423,811 km (0.103 R)
• M5: 506,538 km (0.097 R)
• M6: 616,343 km (0.117 R)
• M7: 722,408 km (0.113 R)
• M8: 807,679 km (0.083 R)
• M9: 920,924 km (0.093 R)
• M10: 1,004,550 km (0.118 R)
• M11: 1,132,755 km (0.098 R)
• M12: 1,294,171 km (0.102 R)
• M13: 1,469,350 km (0.071 R)
• M14: 1,586,635 km (0.069 R)
• M15: 1,682,976 km (0.085 R)
• M16: 1,887,925 km (0.05 R)
• M17: 2,022,713 km (0.085 R)
• M18: 2,248,007 km (0.09 R)
• M19: 2,350,033 km (0.062 R)
• M20: 2,488,561 km (0.08 R)
• M21: 2,687,227 km (0.09 R)
• M22: 2,920,599 km (0.064 R)
• M23: 3,002,579 km (0.089 R)
• M24: 3,199,001 km (0.062 R)
• M25: 3,478,300 km (0.079 R)
• M26: 3,709,130 km (0.098 R)
• M27: 3,895,828 km (0.073 R)
• M28: 4,110,650 km (0.103 R)
• M29: 4,227,935 km (0.103 R)
• M30: 4,337,889 km (0.086 R)
• M31: 4,440,364 km (0.106 R)
• M32: 4,595,347 km (0.105 R)
• M33: 5,107,421 km (0.082 R)
• M34: 5,306,386 km (0.066 R)
• M35: 5,406,916 km (0.077 R)
• M36: 5,665,571 km (0.075 R)
• M37: 5,899,990 km (0.045 R)
• M38: 6,514,688 km (0.12 R)
• M39: 6,612,525 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 13,969 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit