🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.49 AU - 0.59 AU

Year: 147 Days

Day: 43.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.57 AU - 0.93 AU

Year: 241 Days

Day: 26 Hours

Environment

Temp: 180 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,387,398 km

• M1: 40,990 km (0.115 R)
• M2: 434,432 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.94 AU - 1.36 AU

Year: 457 Days

Day: 41.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.17 AU - 4.87 AU

Year: 3564 Days

Day: 31.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,387,398 km

• M1: 869,164 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 13

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.34 AU - 6.86 AU

Year: 5587 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,387,398 km

• M1: 161,865 km (0.052 R)
• M2: 786,436 km (0.083 R)
• M3: 1,498,821 km (0.081 R)
• M4: 2,696,950 km (0.049 R)
• M5: 3,102,959 km (0.066 R)
• M6: 3,591,246 km (0.119 R)
• M7: 4,291,215 km (0.092 R)
• M8: 4,900,078 km (0.082 R)
• M9: 5,677,838 km (0.101 R)
• M10: 6,261,120 km (0.106 R)
• M11: 6,981,134 km (0.072 R)
• M12: 7,582,368 km (0.054 R)
• M13: 8,850,958 km (0.059 R)
• M14: 10,771,047 km (0.081 R)
• M15: 13,203,658 km (0.113 R)
• M16: 14,388,622 km (0.11 R)
• M17: 17,387,761 km (0.098 R)
• M18: 18,620,597 km (0.096 R)
• M19: 20,713,321 km (0.112 R)
• M20: 22,454,192 km (0.103 R)
• M21: 23,104,194 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.1

Radius: 9.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.05 AU - 8.61 AU

Year: 8125 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 29,387,398 km

• M1: 118,332 km (0.089 R)
• M2: 655,538 km (0.067 R)
• M3: 3,155,917 km (0.065 R)
• M4: 3,667,093 km (0.074 R)
• M5: 4,474,622 km (0.111 R)
• M6: 5,229,792 km (0.062 R)
• M7: 7,718,203 km (0.074 R)
• M8: 15,216,048 km (0.055 R)
• M9: 18,347,580 km (0.07 R)
• M10: 25,932,791 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit