🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.65 AU - 5.83 AU

Year: 3714 Days

Day: 26.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 67.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,335,502 km

• M1: 2,807,054 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 8.7

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.27 AU - 6.79 AU

Year: 4680 Days

Day: 7.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,335,502 km

• M1: 109,954 km (0.108 R)
• M2: 396,584 km (0.12 R)
• M3: 931,696 km (0.107 R)
• M4: 1,279,361 km (0.076 R)
• M5: 2,036,326 km (0.111 R)
• M6: 2,399,699 km (0.09 R)
• M7: 2,824,109 km (0.096 R)
• M8: 3,102,361 km (0.114 R)
• M9: 3,913,181 km (0.092 R)
• M10: 4,503,046 km (0.079 R)
• M11: 6,008,748 km (0.118 R)
• M12: 7,160,203 km (0.115 R)
• M13: 7,574,888 km (0.095 R)
• M14: 8,566,872 km (0.086 R)
• M15: 9,478,072 km (0.102 R)
• M16: 10,278,271 km (0.118 R)
• M17: 11,168,678 km (0.086 R)
• M18: 11,774,400 km (0.1 R)
• M19: 16,111,242 km (0.114 R)
• M20: 18,185,566 km (0.098 R)
• M21: 18,763,014 km (0.059 R)
• M22: 21,266,833 km (0.096 R)
• M23: 21,692,888 km (0.101 R)
• M24: 23,303,758 km (0.028 R)
• M25: 23,604,898 km (0.067 R)
• M26: 25,308,519 km (0.059 R)
• M27: 29,132,390 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.7

Radius: 15

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.65 AU - 7.31 AU

Year: 5263 Days

Day: 10.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,335,502 km

• M1: 186,549 km (0.118 R)
• M2: 676,631 km (0.104 R)
• M3: 1,229,395 km (0.067 R)
• M4: 1,935,497 km (0.045 R)
• M5: 2,583,854 km (0.106 R)
• M6: 3,173,120 km (0.117 R)
• M7: 3,851,696 km (0.06 R)
• M8: 4,473,276 km (0.058 R)
• M9: 5,273,475 km (0.087 R)
• M10: 6,104,940 km (0.071 R)
• M11: 6,852,031 km (0.03 R)
• M12: 8,181,657 km (0.118 R)
• M13: 9,091,063 km (0.108 R)
• M14: 10,422,633 km (0.09 R)
• M15: 11,158,954 km (0.091 R)
• M16: 14,569,636 km (0.077 R)
• M17: 21,488,537 km (0.075 R)
• M18: 22,080,197 km (0.099 R)
• M19: 25,944,908 km (0.074 R)
• M20: 29,327,017 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.6

Radius: 9.1

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.4 AU - 8 AU

Year: 6953 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,335,502 km

• M1: 124,914 km (0.119 R)
• M2: 660,624 km (0.058 R)
• M3: 1,310,178 km (0.083 R)
• M4: 1,968,110 km (0.11 R)
• M5: 2,270,596 km (0.053 R)
• M6: 3,262,281 km (0.031 R)
• M7: 4,793,864 km (0.112 R)
• M8: 6,171,959 km (0.028 R)
• M9: 7,914,326 km (0.091 R)
• M10: 8,813,708 km (0.114 R)
• M11: 11,358,518 km (0.116 R)
• M12: 12,447,740 km (0.089 R)
• M13: 16,647,101 km (0.081 R)
• M14: 17,913,298 km (0.072 R)
• M15: 19,968,025 km (0.05 R)
• M16: 22,017,815 km (0.096 R)
• M17: 26,798,514 km (0.118 R)
• M18: 28,534,298 km (0.059 R)
• M19: 29,287,224 km (0.104 R)
• M20: 32,026,660 km (0.096 R)
• M21: 32,635,224 km (0.071 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 18,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit