🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.05 AU - 1.09 AU

Year: 396 Days

Day: 31.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,774,437 km

• M1: 217,067 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.71 AU - 2.89 AU

Year: 1678 Days

Day: 36.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,774,437 km

• M1: 60,288 km (0.07 R)
• M2: 92,003 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.86 AU - 3.5 AU

Year: 2031 Days

Day: 43.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.58 AU - 5.02 AU

Year: 3766 Days

Day: 29.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 11.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.99 AU - 6.23 AU

Year: 4759 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,774,437 km

• M1: 141,819 km (0.077 R)
• M2: 578,944 km (0.111 R)
• M3: 1,032,824 km (0.093 R)
• M4: 1,633,908 km (0.049 R)
• M5: 2,311,138 km (0.035 R)
• M6: 2,805,259 km (0.087 R)
• M7: 4,179,465 km (0.085 R)
• M8: 7,560,826 km (0.104 R)
• M9: 8,514,064 km (0.11 R)
• M10: 9,019,854 km (0.11 R)
• M11: 9,661,030 km (0.057 R)
• M12: 10,211,551 km (0.063 R)
• M13: 11,679,854 km (0.066 R)
• M14: 12,579,835 km (0.051 R)
• M15: 13,671,001 km (0.036 R)
• M16: 16,150,287 km (0.12 R)
• M17: 16,535,352 km (0.064 R)
• M18: 17,961,020 km (0.113 R)
• M19: 21,055,452 km (0.11 R)
• M20: 21,515,315 km (0.101 R)
• M21: 22,319,254 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.2

Radius: 12.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.02 AU - 7.02 AU

Year: 5290 Days

Day: 10.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,774,437 km

• M1: 159,471 km (0.112 R)
• M2: 628,012 km (0.103 R)
• M3: 1,244,505 km (0.104 R)
• M4: 1,848,282 km (0.04 R)
• M5: 3,488,323 km (0.107 R)
• M6: 4,364,219 km (0.1 R)
• M7: 5,464,062 km (0.117 R)
• M8: 6,304,802 km (0.119 R)
• M9: 7,638,467 km (0.1 R)
• M10: 9,113,203 km (0.093 R)
• M11: 10,338,260 km (0.036 R)
• M12: 10,857,963 km (0.115 R)
• M13: 11,809,406 km (0.093 R)
• M14: 19,430,819 km (0.119 R)
• M15: 21,592,807 km (0.106 R)
• M16: 23,463,977 km (0.104 R)
• M17: 25,833,458 km (0.12 R)
• M18: 27,035,477 km (0.102 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit