🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.76 AU - 1.22 AU

Year: 365 Days

Day: 35.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.5 AU - 1.82 AU

Year: 793 Days

Day: 23.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,537,272 km

• M1: 40,391 km (0.067 R)
• M2: 1,081,443 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.89 AU - 3.27 AU

Year: 2005 Days

Day: 16.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,537,272 km

• M1: 820,993 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.5

Radius: 10.2

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.28 AU - 8.7 AU

Year: 6854 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,537,272 km

• M1: 126,859 km (0.061 R)
• M2: 480,957 km (0.106 R)
• M3: 867,817 km (0.053 R)
• M4: 1,209,050 km (0.09 R)
• M5: 1,539,811 km (0.082 R)
• M6: 2,066,695 km (0.081 R)
• M7: 2,529,102 km (0.118 R)
• M8: 3,100,565 km (0.118 R)
• M9: 4,318,891 km (0.111 R)
• M10: 5,050,873 km (0.09 R)
• M11: 6,865,645 km (0.117 R)
• M12: 8,095,938 km (0.113 R)
• M13: 8,742,948 km (0.117 R)
• M14: 12,348,706 km (0.108 R)
• M15: 16,777,401 km (0.111 R)
• M16: 18,993,245 km (0.093 R)
• M17: 19,345,249 km (0.059 R)
• M18: 22,086,929 km (0.112 R)
• M19: 25,672,341 km (0.111 R)
• M20: 27,873,374 km (0.082 R)
• M21: 31,259,672 km (0.116 R)
• M22: 32,547,111 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 13.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.2 AU - 8.84 AU

Year: 9223 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,537,272 km

• M1: 168,298 km (0.066 R)
• M2: 704,456 km (0.109 R)
• M3: 1,250,489 km (0.054 R)
• M4: 1,724,115 km (0.118 R)
• M5: 2,695,754 km (0.098 R)
• M6: 3,927,094 km (0.103 R)
• M7: 5,121,782 km (0.106 R)
• M8: 6,149,819 km (0.094 R)
• M9: 6,921,295 km (0.109 R)
• M10: 8,049,413 km (0.027 R)
• M11: 10,114,462 km (0.092 R)
• M12: 10,823,556 km (0.073 R)
• M13: 11,565,561 km (0.052 R)
• M14: 12,974,773 km (0.083 R)
• M15: 16,200,253 km (0.103 R)
• M16: 17,528,083 km (0.068 R)
• M17: 19,154,661 km (0.105 R)
• M18: 21,122,920 km (0.073 R)
• M19: 25,274,261 km (0.114 R)
• M20: 29,327,915 km (0.086 R)
• M21: 32,584,660 km (0.072 R)
• M22: 34,469,444 km (0.116 R)
• M23: 36,425,885 km (0.1 R)
• M24: 37,610,700 km (0.116 R)
• M25: 41,575,193 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit