🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.84 AU - 1.1 AU

Year: 339 Days

Day: 43.3 Hours

Environment

Temp: 75 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.3 AU - 2.46 AU

Year: 1303 Days

Day: 22.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 149.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.23 AU - 5.03 AU

Year: 2978 Days

Day: 16.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.06 AU - 6.5 AU

Year: 4304 Days

Day: 22 Hours

Environment

Temp: -133 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.1

Radius: 12.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.77 AU - 7.59 AU

Year: 5450 Days

Day: 6.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,272,157 km

• M1: 154,235 km (0.117 R)
• M2: 642,373 km (0.036 R)
• M3: 1,042,398 km (0.087 R)
• M4: 1,829,283 km (0.074 R)
• M5: 2,414,210 km (0.1 R)
• M6: 2,807,952 km (0.077 R)
• M7: 3,773,756 km (0.069 R)
• M8: 4,729,088 km (0.085 R)
• M9: 5,501,162 km (0.103 R)
• M10: 6,590,983 km (0.108 R)
• M11: 7,369,790 km (0.086 R)
• M12: 9,454,436 km (0.092 R)
• M13: 9,896,647 km (0.05 R)
• M14: 10,632,669 km (0.111 R)
• M15: 11,355,675 km (0.047 R)
• M16: 12,214,367 km (0.081 R)
• M17: 13,115,844 km (0.093 R)
• M18: 13,722,463 km (0.065 R)
• M19: 20,860,376 km (0.047 R)
• M20: 22,536,321 km (0.11 R)
• M21: 25,385,263 km (0.109 R)
• M22: 25,896,588 km (0.091 R)
• M23: 26,328,028 km (0.067 R)
• M24: 28,374,827 km (0.116 R)
• M25: 29,018,247 km (0.104 R)
• M26: 32,282,921 km (0.087 R)
• M27: 34,003,746 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.9

Radius: 8.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.81 AU - 7.11 AU

Year: 5825 Days

Day: 10.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,272,157 km

• M1: 103,223 km (0.108 R)
• M2: 571,613 km (0.099 R)
• M3: 959,222 km (0.077 R)
• M4: 1,248,394 km (0.062 R)
• M5: 1,902,137 km (0.057 R)
• M6: 2,261,920 km (0.081 R)
• M7: 5,539,759 km (0.049 R)
• M8: 6,608,785 km (0.087 R)
• M9: 6,951,663 km (0.119 R)
• M10: 7,405,244 km (0.067 R)
• M11: 9,458,325 km (0.111 R)
• M12: 10,510,447 km (0.111 R)
• M13: 11,064,857 km (0.112 R)
• M14: 13,135,291 km (0.093 R)
• M15: 13,628,216 km (0.113 R)
• M16: 15,181,342 km (0.081 R)
• M17: 15,614,727 km (0.052 R)
• M18: 21,008,179 km (0.044 R)
• M19: 25,196,769 km (0.119 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit