🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.09 AU - 1.69 AU

Year: 576 Days

Day: 45.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 41,820,664 km

• M1: 55,351 km (0.091 R)
• M2: 148,850 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.76 AU - 3.62 AU

Year: 2002 Days

Day: 25.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.72 AU - 4.44 AU

Year: 2896 Days

Day: 43 Hours

Environment

Temp: -112 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100

Radius: 10.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.54 AU - 6.74 AU

Year: 4708 Days

Day: 10.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,820,664 km

• M1: 148,401 km (0.042 R)
• M2: 528,529 km (0.058 R)
• M3: 2,776,686 km (0.118 R)
• M4: 3,163,247 km (0.045 R)
• M5: 5,041,299 km (0.094 R)
• M6: 7,179,950 km (0.066 R)
• M7: 7,625,602 km (0.114 R)
• M8: 8,298,493 km (0.112 R)
• M9: 10,806,202 km (0.112 R)
• M10: 12,038,141 km (0.116 R)
• M11: 12,748,282 km (0.054 R)
• M12: 13,113,749 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 8.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.69 AU - 9.89 AU

Year: 9159 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,820,664 km

• M1: 106,364 km (0.047 R)
• M2: 530,773 km (0.107 R)
• M3: 916,437 km (0.111 R)
• M4: 2,754,396 km (0.031 R)
• M5: 3,731,270 km (0.028 R)
• M6: 4,353,148 km (0.1 R)
• M7: 5,703,568 km (0.101 R)
• M8: 6,003,961 km (0.087 R)
• M9: 7,588,651 km (0.073 R)
• M10: 8,803,386 km (0.098 R)
• M11: 9,807,936 km (0.106 R)
• M12: 10,785,857 km (0.077 R)
• M13: 11,194,558 km (0.061 R)
• M14: 11,560,774 km (0.105 R)
• M15: 12,539,144 km (0.077 R)
• M16: 13,105,970 km (0.073 R)
• M17: 13,454,234 km (0.058 R)
• M18: 14,909,373 km (0.093 R)
• M19: 15,805,015 km (0.076 R)
• M20: 16,067,410 km (0.091 R)
• M21: 17,703,412 km (0.107 R)
• M22: 20,207,082 km (0.081 R)
• M23: 23,443,632 km (0.106 R)
• M24: 30,820,752 km (0.08 R)
• M25: 33,228,081 km (0.096 R)
• M26: 35,197,537 km (0.094 R)
• M27: 35,758,080 km (0.1 R)
• M28: 37,942,658 km (0.097 R)
• M29: 40,459,043 km (0.105 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit