🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.49 AU - 0.75 AU

Year: 172 Days

Day: 42.3 Hours

Environment

Temp: 251 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.57 AU - 0.71 AU

Year: 180 Days

Day: 24.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,311,765 km

• M1: 61,186 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.62 AU - 1.76 AU

Year: 772 Days

Day: 34.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.48 AU - 2.3 AU

Year: 913 Days

Day: 47.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.1

Radius: 10.2

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.7 AU - 7.34 AU

Year: 5851 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,311,765 km

• M1: 126,859 km (0.088 R)
• M2: 475,272 km (0.081 R)
• M3: 915,689 km (0.095 R)
• M4: 1,324,839 km (0.075 R)
• M5: 1,771,688 km (0.098 R)
• M6: 2,284,808 km (0.117 R)
• M7: 2,798,527 km (0.094 R)
• M8: 3,497,748 km (0.119 R)
• M9: 4,132,791 km (0.071 R)
• M10: 4,760,055 km (0.114 R)
• M11: 7,960,551 km (0.054 R)
• M12: 9,666,566 km (0.101 R)
• M13: 10,071,527 km (0.055 R)
• M14: 11,704,537 km (0.114 R)
• M15: 13,231,184 km (0.038 R)
• M16: 14,768,003 km (0.042 R)
• M17: 15,671,574 km (0.05 R)
• M18: 17,855,553 km (0.11 R)
• M19: 21,576,950 km (0.078 R)
• M20: 23,136,358 km (0.106 R)
• M21: 25,189,589 km (0.102 R)
• M22: 26,741,218 km (0.1 R)
• M23: 29,000,594 km (0.06 R)
• M24: 31,286,599 km (0.083 R)
• M25: 32,473,509 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 11.4

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.82 AU - 8.94 AU

Year: 7046 Days

Day: 9.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,311,765 km

• M1: 141,819 km (0.07 R)
• M2: 501,302 km (0.061 R)
• M3: 935,735 km (0.073 R)
• M4: 1,563,447 km (0.103 R)
• M5: 2,337,168 km (0.111 R)
• M6: 3,437,759 km (0.075 R)
• M7: 4,092,100 km (0.111 R)
• M8: 4,449,489 km (0.057 R)
• M9: 4,827,673 km (0.04 R)
• M10: 5,227,548 km (0.034 R)
• M11: 5,742,913 km (0.091 R)
• M12: 9,142,973 km (0.093 R)
• M13: 9,757,521 km (0.111 R)
• M14: 11,118,114 km (0.088 R)
• M15: 15,097,866 km (0.048 R)
• M16: 16,719,058 km (0.053 R)
• M17: 18,178,984 km (0.114 R)
• M18: 22,590,625 km (0.113 R)
• M19: 25,128,254 km (0.076 R)
• M20: 27,668,874 km (0.118 R)
• M21: 29,992,578 km (0.118 R)
• M22: 32,142,598 km (0.08 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit