🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.72 AU - 0.86 AU

Year: 247 Days

Day: 28.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 417 Days

Day: 14.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.26 AU - 1.66 AU

Year: 620 Days

Day: 17.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.29 AU - 2.97 AU

Year: 1499 Days

Day: 38.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.31 AU - 5.01 AU

Year: 2982 Days

Day: 29.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.8

Radius: 14

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.35 AU - 11.31 AU

Year: 10016 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,007,075 km

• M1: 174,132 km (0.06 R)
• M2: 848,070 km (0.063 R)
• M3: 1,296,565 km (0.095 R)
• M4: 1,894,956 km (0.094 R)
• M5: 2,528,653 km (0.118 R)
• M6: 3,027,562 km (0.099 R)
• M7: 3,662,006 km (0.108 R)
• M8: 5,319,850 km (0.092 R)
• M9: 6,282,363 km (0.073 R)
• M10: 8,141,116 km (0.056 R)
• M11: 9,873,759 km (0.088 R)
• M12: 10,975,397 km (0.101 R)
• M13: 15,702,840 km (0.103 R)
• M14: 17,001,798 km (0.107 R)
• M15: 19,082,704 km (0.048 R)
• M16: 19,812,742 km (0.112 R)
• M17: 20,942,505 km (0.118 R)
• M18: 21,719,367 km (0.108 R)
• M19: 22,757,726 km (0.061 R)
• M20: 24,847,608 km (0.097 R)
• M21: 26,789,987 km (0.082 R)
• M22: 27,613,074 km (0.08 R)
• M23: 32,599,770 km (0.058 R)
• M24: 34,387,165 km (0.109 R)
• M25: 35,577,964 km (0.092 R)
• M26: 37,245,980 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.6

Radius: 10.2

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.03 AU - 14.89 AU

Year: 16398 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 64,007,075 km

• M1: 126,859 km (0.046 R)
• M2: 615,296 km (0.074 R)
• M3: 1,021,005 km (0.114 R)
• M4: 2,011,493 km (0.061 R)
• M5: 2,772,946 km (0.103 R)
• M6: 4,927,604 km (0.116 R)
• M7: 5,605,582 km (0.118 R)
• M8: 6,025,952 km (0.051 R)
• M9: 6,886,888 km (0.118 R)
• M10: 7,688,433 km (0.117 R)
• M11: 8,501,348 km (0.112 R)
• M12: 9,212,985 km (0.096 R)
• M13: 10,241,620 km (0.116 R)
• M14: 10,696,996 km (0.106 R)
• M15: 12,915,831 km (0.093 R)
• M16: 13,582,888 km (0.082 R)
• M17: 16,176,018 km (0.102 R)
• M18: 17,914,046 km (0.072 R)
• M19: 19,948,128 km (0.116 R)
• M20: 22,037,711 km (0.088 R)
• M21: 22,701,626 km (0.114 R)
• M22: 23,870,734 km (0.092 R)
• M23: 25,803,389 km (0.108 R)
• M24: 26,540,906 km (0.074 R)
• M25: 27,076,317 km (0.101 R)
• M26: 29,063,575 km (0.11 R)
• M27: 29,404,060 km (0.085 R)
• M28: 30,792,478 km (0.094 R)
• M29: 31,622,297 km (0.063 R)
• M30: 34,963,266 km (0.113 R)
• M31: 43,659,391 km (0.102 R)
• M32: 46,385,812 km (0.064 R)
• M33: 53,864,957 km (0.086 R)
• M34: 57,531,601 km (0.054 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 14,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit