🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.55 AU - 0.75 AU

Year: 202 Days

Day: 17.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,077,065 km

• M1: 107,411 km (0.115 R)
• M2: 226,192 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.03 AU - 1.05 AU

Year: 408 Days

Day: 25.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,077,065 km

• M1: 303,983 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.42 AU - 2.9 AU

Year: 1670 Days

Day: 42 Hours

Environment

Temp: -118 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.1

Radius: 11.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.98 AU - 6.36 AU

Year: 4526 Days

Day: 5.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,077,065 km

• M1: 145,858 km (0.091 R)
• M2: 799,152 km (0.069 R)
• M3: 1,547,740 km (0.073 R)
• M4: 1,946,418 km (0.042 R)
• M5: 4,897,236 km (0.076 R)
• M6: 5,860,646 km (0.1 R)
• M7: 9,850,721 km (0.118 R)
• M8: 11,859,820 km (0.091 R)
• M9: 12,653,885 km (0.062 R)
• M10: 13,220,113 km (0.069 R)
• M11: 18,181,976 km (0.114 R)
• M12: 19,575,779 km (0.108 R)
• M13: 21,981,612 km (0.111 R)
• M14: 22,800,511 km (0.112 R)
• M15: 23,949,722 km (0.102 R)
• M16: 26,613,461 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.9

Radius: 12

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 9.36 AU - 11.04 AU

Year: 12542 Days

Day: 13.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,077,065 km

• M1: 149,299 km (0.103 R)
• M2: 587,620 km (0.119 R)
• M3: 1,105,229 km (0.089 R)
• M4: 1,821,354 km (0.111 R)
• M5: 3,494,008 km (0.084 R)
• M6: 4,324,426 km (0.091 R)
• M7: 5,352,911 km (0.093 R)
• M8: 5,830,128 km (0.09 R)
• M9: 6,415,953 km (0.038 R)
• M10: 7,214,208 km (0.108 R)
• M11: 10,064,047 km (0.087 R)
• M12: 12,107,554 km (0.117 R)
• M13: 13,999,369 km (0.113 R)
• M14: 14,484,066 km (0.099 R)
• M15: 16,999,704 km (0.061 R)
• M16: 18,278,915 km (0.084 R)
• M17: 21,756,766 km (0.076 R)
• M18: 25,859,189 km (0.111 R)
• M19: 26,484,657 km (0.041 R)
• M20: 27,226,962 km (0.087 R)
• M21: 28,642,158 km (0.071 R)
• M22: 30,450,796 km (0.113 R)
• M23: 32,454,510 km (0.05 R)
• M24: 34,419,328 km (0.06 R)
• M25: 52,244,962 km (0.093 R)
• M26: 56,146,325 km (0.104 R)
• M27: 56,844,049 km (0.098 R)
• M28: 58,079,129 km (0.08 R)
• M29: 59,512,277 km (0.108 R)
• M30: 61,152,767 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 15,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit