🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.03 AU - 1.43 AU

Year: 509 Days

Day: 43.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.16 AU - 3.88 AU

Year: 2462 Days

Day: 38.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,732,518 km

• M1: 1,577,360 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.33 AU - 4.83 AU

Year: 3072 Days

Day: 16.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.8

Radius: 8

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.62 AU - 6.44 AU

Year: 4848 Days

Day: 9.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,732,518 km

• M1: 99,483 km (0.114 R)
• M2: 348,563 km (0.076 R)
• M3: 700,417 km (0.093 R)
• M4: 1,130,511 km (0.085 R)
• M5: 1,715,738 km (0.068 R)
• M6: 2,377,110 km (0.082 R)
• M7: 2,654,764 km (0.047 R)
• M8: 3,334,985 km (0.068 R)
• M9: 3,663,053 km (0.071 R)
• M10: 4,080,581 km (0.082 R)
• M11: 5,442,670 km (0.063 R)
• M12: 5,898,794 km (0.051 R)
• M13: 6,598,912 km (0.098 R)
• M14: 7,051,445 km (0.092 R)
• M15: 7,875,131 km (0.118 R)
• M16: 8,459,012 km (0.119 R)
• M17: 9,754,080 km (0.113 R)
• M18: 17,515,966 km (0.095 R)
• M19: 19,409,725 km (0.068 R)
• M20: 20,338,579 km (0.05 R)
• M21: 24,965,042 km (0.112 R)
• M22: 25,746,093 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 12.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.92 AU - 11.08 AU

Year: 10065 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,732,518 km

• M1: 163,510 km (0.106 R)
• M2: 562,638 km (0.079 R)
• M3: 966,552 km (0.042 R)
• M4: 1,373,458 km (0.081 R)
• M5: 2,283,462 km (0.051 R)
• M6: 2,807,354 km (0.095 R)
• M7: 3,264,375 km (0.114 R)
• M8: 4,976,224 km (0.105 R)
• M9: 5,580,449 km (0.074 R)
• M10: 6,270,993 km (0.074 R)
• M11: 8,045,074 km (0.093 R)
• M12: 9,268,336 km (0.052 R)
• M13: 10,290,987 km (0.096 R)
• M14: 11,330,692 km (0.107 R)
• M15: 12,140,765 km (0.045 R)
• M16: 12,865,566 km (0.049 R)
• M17: 13,555,063 km (0.087 R)
• M18: 15,914,072 km (0.111 R)
• M19: 16,635,433 km (0.062 R)
• M20: 19,091,680 km (0.042 R)
• M21: 22,760,418 km (0.102 R)
• M22: 26,874,958 km (0.118 R)
• M23: 27,691,763 km (0.101 R)
• M24: 32,253,750 km (0.104 R)
• M25: 35,194,694 km (0.116 R)
• M26: 40,530,551 km (0.055 R)
• M27: 45,226,877 km (0.101 R)
• M28: 48,752,300 km (0.057 R)
• M29: 51,513,728 km (0.041 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit