🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.87 AU - 1.37 AU

Year: 444 Days

Day: 35.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,195,059 km

• M1: 215,271 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.54 AU - 4.22 AU

Year: 2329 Days

Day: 30.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 56.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,195,059 km

• M1: 33,211 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.17 AU - 4.27 AU

Year: 2689 Days

Day: 20.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,195,059 km

• M1: 1,479,822 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 14.8

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.85 AU - 5.95 AU

Year: 4065 Days

Day: 11.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,195,059 km

• M1: 184,454 km (0.108 R)
• M2: 777,460 km (0.035 R)
• M3: 1,375,104 km (0.105 R)
• M4: 2,147,777 km (0.096 R)
• M5: 2,835,478 km (0.091 R)
• M6: 3,518,093 km (0.091 R)
• M7: 3,999,200 km (0.094 R)
• M8: 4,612,850 km (0.057 R)
• M9: 5,167,709 km (0.044 R)
• M10: 5,977,183 km (0.094 R)
• M11: 8,508,229 km (0.101 R)
• M12: 9,861,492 km (0.064 R)
• M13: 11,644,549 km (0.11 R)
• M14: 13,868,620 km (0.105 R)
• M15: 16,153,279 km (0.068 R)
• M16: 17,495,321 km (0.118 R)
• M17: 18,910,517 km (0.043 R)
• M18: 19,915,665 km (0.048 R)
• M19: 20,708,085 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 8.6

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.91 AU - 11.11 AU

Year: 10990 Days

Day: 6.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,195,059 km

• M1: 107,860 km (0.05 R)
• M2: 458,069 km (0.061 R)
• M3: 1,291,927 km (0.038 R)
• M4: 1,668,016 km (0.109 R)
• M5: 3,644,354 km (0.108 R)
• M6: 4,065,173 km (0.07 R)
• M7: 4,344,472 km (0.083 R)
• M8: 4,818,248 km (0.07 R)
• M9: 8,780,198 km (0.112 R)
• M10: 9,833,367 km (0.111 R)
• M11: 12,712,977 km (0.055 R)
• M12: 16,320,081 km (0.047 R)
• M13: 20,151,581 km (0.12 R)
• M14: 23,015,184 km (0.102 R)
• M15: 32,543,670 km (0.112 R)
• M16: 34,930,056 km (0.069 R)
• M17: 39,793,782 km (0.04 R)
• M18: 44,267,656 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit