🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 185 Days

Day: 13.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.07 AU - 1.11 AU

Year: 402 Days

Day: 30.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.47 AU - 2.33 AU

Year: 925 Days

Day: 31.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 8.9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.97 AU - 6.89 AU

Year: 5757 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,026,625 km

• M1: 112,647 km (0.089 R)
• M2: 433,385 km (0.07 R)
• M3: 762,201 km (0.086 R)
• M4: 1,251,087 km (0.102 R)
• M5: 1,693,597 km (0.092 R)
• M6: 2,333,876 km (0.102 R)
• M7: 2,801,370 km (0.071 R)
• M8: 3,227,574 km (0.039 R)
• M9: 3,564,319 km (0.081 R)
• M10: 4,089,557 km (0.107 R)
• M11: 4,408,649 km (0.084 R)
• M12: 5,181,023 km (0.109 R)
• M13: 5,886,227 km (0.077 R)
• M14: 6,822,112 km (0.033 R)
• M15: 7,272,401 km (0.071 R)
• M16: 9,027,035 km (0.077 R)
• M17: 10,179,537 km (0.119 R)
• M18: 10,539,020 km (0.085 R)
• M19: 11,427,033 km (0.052 R)
• M20: 11,815,689 km (0.105 R)
• M21: 13,351,610 km (0.096 R)
• M22: 15,898,813 km (0.102 R)
• M23: 20,125,402 km (0.08 R)
• M24: 22,156,791 km (0.103 R)
• M25: 24,401,058 km (0.103 R)
• M26: 28,530,558 km (0.096 R)
• M27: 31,465,070 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.4

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.22 AU - 10.94 AU

Year: 10470 Days

Day: 12.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,026,625 km

• M1: 179,069 km (0.106 R)
• M2: 639,830 km (0.032 R)
• M3: 1,365,380 km (0.066 R)
• M4: 1,971,550 km (0.114 R)
• M5: 5,040,401 km (0.116 R)
• M6: 6,052,730 km (0.059 R)
• M7: 9,910,709 km (0.076 R)
• M8: 10,932,014 km (0.098 R)
• M9: 16,451,128 km (0.066 R)
• M10: 20,224,136 km (0.113 R)
• M11: 22,855,263 km (0.119 R)
• M12: 24,253,106 km (0.054 R)
• M13: 27,424,431 km (0.114 R)
• M14: 31,538,074 km (0.077 R)
• M15: 31,993,749 km (0.107 R)
• M16: 34,699,525 km (0.112 R)
• M17: 41,237,401 km (0.087 R)
• M18: 42,748,040 km (0.1 R)
• M19: 43,869,576 km (0.116 R)
• M20: 46,317,894 km (0.086 R)
• M21: 54,045,223 km (0.11 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 13,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit