🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.08 AU - 1.54 AU

Year: 525 Days

Day: 12.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,641,523 km

• M1: 32,463 km (0.113 R)
• M2: 480,957 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.97 AU - 2.85 AU

Year: 1309 Days

Day: 33 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.28 AU - 4.9 AU

Year: 3440 Days

Day: 40.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,641,523 km

• M1: 2,633,671 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.4 AU - 6.66 AU

Year: 4550 Days

Day: 27.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.4

Radius: 11.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.66 AU - 6.68 AU

Year: 6027 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,641,523 km

• M1: 140,472 km (0.114 R)
• M2: 504,294 km (0.062 R)
• M3: 1,335,311 km (0.106 R)
• M4: 1,879,847 km (0.069 R)
• M5: 4,148,648 km (0.063 R)
• M6: 4,602,827 km (0.11 R)
• M7: 5,522,555 km (0.059 R)
• M8: 7,321,918 km (0.119 R)
• M9: 8,257,503 km (0.117 R)
• M10: 8,896,885 km (0.101 R)
• M11: 9,271,029 km (0.093 R)
• M12: 9,962,021 km (0.097 R)
• M13: 11,740,890 km (0.096 R)
• M14: 20,486,381 km (0.11 R)
• M15: 21,213,876 km (0.09 R)
• M16: 28,916,520 km (0.081 R)
• M17: 31,720,583 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 12.4

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.62 AU - 9.52 AU

Year: 8020 Days

Day: 11.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,641,523 km

• M1: 162,762 km (0.112 R)
• M2: 565,181 km (0.101 R)
• M3: 1,094,159 km (0.107 R)
• M4: 1,547,141 km (0.098 R)
• M5: 2,008,202 km (0.034 R)
• M6: 2,755,294 km (0.037 R)
• M7: 3,420,705 km (0.118 R)
• M8: 4,239,604 km (0.033 R)
• M9: 5,500,564 km (0.094 R)
• M10: 5,890,117 km (0.111 R)
• M11: 6,492,847 km (0.06 R)
• M12: 8,200,506 km (0.106 R)
• M13: 9,117,242 km (0.114 R)
• M14: 14,024,950 km (0.104 R)
• M15: 14,528,197 km (0.076 R)
• M16: 16,416,272 km (0.045 R)
• M17: 17,355,447 km (0.087 R)
• M18: 19,067,745 km (0.111 R)
• M19: 19,478,391 km (0.071 R)
• M20: 19,895,021 km (0.12 R)
• M21: 20,890,146 km (0.037 R)
• M22: 23,758,535 km (0.036 R)
• M23: 25,451,684 km (0.074 R)
• M24: 29,439,215 km (0.112 R)
• M25: 29,896,237 km (0.092 R)
• M26: 31,296,024 km (0.041 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 10,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit