🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.91 AU - 1.21 AU

Year: 397 Days

Day: 42.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,827,789 km

• M1: 53,406 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.92 AU - 1.38 AU

Year: 448 Days

Day: 40 Hours

Environment

Temp: 19 °C

Axial Tilt: 44.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,827,789 km

• M1: 231,129 km (0.073 R)
• M2: 771,626 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.6 AU - 4.98 AU

Year: 3810 Days

Day: 21.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 15

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.7 AU - 6.4 AU

Year: 5408 Days

Day: 9.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,827,789 km

• M1: 186,549 km (0.077 R)
• M2: 1,039,256 km (0.082 R)
• M3: 1,650,065 km (0.118 R)
• M4: 2,637,261 km (0.079 R)
• M5: 3,737,553 km (0.067 R)
• M6: 4,355,841 km (0.105 R)
• M7: 5,153,946 km (0.119 R)
• M8: 5,769,242 km (0.058 R)
• M9: 6,666,081 km (0.102 R)
• M10: 8,068,112 km (0.1 R)
• M11: 9,065,631 km (0.12 R)
• M12: 9,833,517 km (0.038 R)
• M13: 10,877,710 km (0.109 R)
• M14: 11,354,179 km (0.076 R)
• M15: 12,196,266 km (0.119 R)
• M16: 15,625,348 km (0.1 R)
• M17: 16,730,577 km (0.102 R)
• M18: 17,302,490 km (0.098 R)
• M19: 18,418,340 km (0.102 R)
• M20: 19,651,775 km (0.071 R)
• M21: 23,445,427 km (0.096 R)
• M22: 24,566,813 km (0.087 R)
• M23: 28,504,079 km (0.109 R)
• M24: 29,596,592 km (0.11 R)
• M25: 30,811,477 km (0.041 R)
• M26: 31,287,497 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.6

Radius: 11.9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 6.8 AU - 11.1 AU

Year: 9731 Days

Day: 13.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,827,789 km

• M1: 147,952 km (0.086 R)
• M2: 698,921 km (0.108 R)
• M3: 1,136,794 km (0.111 R)
• M4: 1,656,796 km (0.104 R)
• M5: 2,939,149 km (0.102 R)
• M6: 3,351,441 km (0.108 R)
• M7: 4,181,111 km (0.11 R)
• M8: 4,585,175 km (0.111 R)
• M9: 5,539,759 km (0.108 R)
• M10: 5,921,533 km (0.066 R)
• M11: 6,395,309 km (0.049 R)
• M12: 7,336,878 km (0.064 R)
• M13: 7,798,238 km (0.111 R)
• M14: 8,368,505 km (0.052 R)
• M15: 8,966,298 km (0.079 R)
• M16: 9,841,146 km (0.087 R)
• M17: 10,718,687 km (0.055 R)
• M18: 11,149,380 km (0.038 R)
• M19: 11,988,025 km (0.066 R)
• M20: 15,631,482 km (0.081 R)
• M21: 16,753,765 km (0.063 R)
• M22: 22,215,433 km (0.087 R)
• M23: 25,488,784 km (0.115 R)
• M24: 33,543,882 km (0.078 R)
• M25: 37,216,210 km (0.118 R)
• M26: 38,707,103 km (0.107 R)
• M27: 42,473,827 km (0.093 R)
• M28: 48,060,710 km (0.059 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 13,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit