🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.09 AU - 1.17 AU

Year: 445 Days

Day: 37.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.5 AU - 2.94 AU

Year: 1664 Days

Day: 33.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570

Radius: 12.3

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.77 AU - 10.51 AU

Year: 10248 Days

Day: 11.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,533,439 km

• M1: 154,235 km (0.029 R)
• M2: 1,082,191 km (0.075 R)
• M3: 1,996,084 km (0.104 R)
• M4: 4,314,851 km (0.091 R)
• M5: 5,793,776 km (0.102 R)
• M6: 6,538,025 km (0.117 R)
• M7: 7,710,424 km (0.088 R)
• M8: 9,725,358 km (0.068 R)
• M9: 15,287,706 km (0.079 R)
• M10: 16,917,724 km (0.089 R)
• M11: 17,557,853 km (0.056 R)
• M12: 19,267,458 km (0.082 R)
• M13: 22,246,550 km (0.093 R)
• M14: 23,188,418 km (0.063 R)
• M15: 24,246,075 km (0.114 R)
• M16: 36,653,722 km (0.096 R)
• M17: 40,435,257 km (0.091 R)
• M18: 43,403,728 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.8

Radius: 7.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.17 AU - 20.03 AU

Year: 23958 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,533,439 km

• M1: 104,270 km (0.091 R)
• M2: 487,240 km (0.063 R)
• M3: 879,336 km (0.083 R)
• M4: 1,154,896 km (0.104 R)
• M5: 1,426,266 km (0.118 R)
• M6: 2,245,614 km (0.085 R)
• M7: 3,264,375 km (0.089 R)
• M8: 3,575,988 km (0.116 R)
• M9: 4,562,885 km (0.105 R)
• M10: 4,844,877 km (0.115 R)
• M11: 5,842,395 km (0.103 R)
• M12: 6,217,886 km (0.096 R)
• M13: 6,698,544 km (0.086 R)
• M14: 8,186,893 km (0.079 R)
• M15: 9,145,965 km (0.105 R)
• M16: 11,032,693 km (0.057 R)
• M17: 12,335,691 km (0.083 R)
• M18: 19,854,779 km (0.101 R)
• M19: 20,229,372 km (0.105 R)
• M20: 22,984,366 km (0.066 R)
• M21: 27,920,199 km (0.104 R)
• M22: 29,467,789 km (0.1 R)
• M23: 30,447,954 km (0.098 R)
• M24: 38,359,138 km (0.073 R)
• M25: 40,418,951 km (0.09 R)
• M26: 43,802,855 km (0.094 R)
• M27: 46,215,569 km (0.032 R)
• M28: 46,708,494 km (0.099 R)
• M29: 52,009,345 km (0.117 R)
• M30: 54,712,429 km (0.119 R)
• M31: 56,191,803 km (0.053 R)
• M32: 61,777,937 km (0.113 R)
• M33: 63,381,626 km (0.063 R)
• M34: 67,091,204 km (0.049 R)
• M35: 69,427,923 km (0.105 R)
• M36: 74,488,221 km (0.064 R)
• M37: 75,619,928 km (0.056 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit