🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.78 AU

Year: 267 Days

Day: 40.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,972,727 km

• M1: 249,380 km (0.055 R)
• M2: 427,551 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.76 AU - 0.98 AU

Year: 347 Days

Day: 40.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,972,727 km

• M1: 95,593 km (0.096 R)
• M2: 251,324 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.33 AU - 2.13 AU

Year: 973 Days

Day: 29.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,972,727 km

• M1: 100,380 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 11

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.74 AU - 2.78 AU

Year: 1960 Days

Day: 5.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,972,727 km

• M1: 136,882 km (0.119 R)
• M2: 709,991 km (0.092 R)
• M3: 1,278,912 km (0.102 R)
• M4: 1,734,438 km (0.072 R)
• M5: 2,322,657 km (0.101 R)
• M6: 2,671,369 km (0.101 R)
• M7: 3,310,002 km (0.062 R)
• M8: 3,917,669 km (0.119 R)
• M9: 4,356,440 km (0.084 R)
• M10: 4,785,486 km (0.106 R)
• M11: 5,242,807 km (0.071 R)
• M12: 5,946,665 km (0.104 R)
• M13: 6,659,499 km (0.113 R)
• M14: 7,202,689 km (0.028 R)
• M15: 8,072,899 km (0.065 R)
• M16: 9,241,109 km (0.04 R)
• M17: 9,711,295 km (0.037 R)
• M18: 11,332,039 km (0.056 R)
• M19: 12,266,577 km (0.072 R)
• M20: 13,720,668 km (0.101 R)
• M21: 14,827,543 km (0.104 R)
• M22: 16,136,823 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.6

Radius: 9.6

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.46 AU - 8.9 AU

Year: 10932 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,972,727 km

• M1: 119,678 km (0.106 R)
• M2: 598,840 km (0.11 R)
• M3: 986,748 km (0.08 R)
• M4: 1,443,470 km (0.12 R)
• M5: 1,985,014 km (0.102 R)
• M6: 2,988,965 km (0.051 R)
• M7: 4,572,459 km (0.115 R)
• M8: 5,814,420 km (0.093 R)
• M9: 6,416,103 km (0.068 R)
• M10: 8,425,202 km (0.077 R)
• M11: 9,547,486 km (0.113 R)
• M12: 11,271,003 km (0.103 R)
• M13: 12,816,648 km (0.106 R)
• M14: 15,253,148 km (0.079 R)
• M15: 19,095,869 km (0.093 R)
• M16: 20,593,344 km (0.071 R)
• M17: 21,109,456 km (0.093 R)
• M18: 21,988,793 km (0.08 R)
• M19: 24,389,240 km (0.095 R)
• M20: 39,444,770 km (0.028 R)
• M21: 40,777,687 km (0.095 R)
• M22: 47,149,210 km (0.089 R)
• M23: 51,588,975 km (0.089 R)
• M24: 51,905,076 km (0.099 R)
• M25: 52,381,694 km (0.108 R)
• M26: 53,021,674 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 19,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit