🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.5 AU - 0.54 AU

Year: 139 Days

Day: 45.9 Hours

Environment

Temp: 225 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.66 AU - 3.34 AU

Year: 1927 Days

Day: 31.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,927,161 km

• M1: 55,052 km (0.108 R)

Asteroid Belt

Center: 8.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.1

Radius: 7.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.92 AU - 16.18 AU

Year: 17483 Days

Day: 23.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,927,161 km

• M1: 97,538 km (0.071 R)
• M2: 386,112 km (0.096 R)
• M3: 928,554 km (0.084 R)
• M4: 1,449,903 km (0.12 R)
• M5: 1,803,103 km (0.06 R)
• M6: 2,232,748 km (0.07 R)
• M7: 3,623,111 km (0.095 R)
• M8: 3,970,776 km (0.109 R)
• M9: 4,767,086 km (0.102 R)
• M10: 5,113,704 km (0.066 R)
• M11: 6,545,356 km (0.048 R)
• M12: 6,930,570 km (0.068 R)
• M13: 8,675,181 km (0.089 R)
• M14: 9,513,377 km (0.085 R)
• M15: 11,048,401 km (0.106 R)
• M16: 11,289,104 km (0.059 R)
• M17: 12,416,025 km (0.109 R)
• M18: 14,103,040 km (0.064 R)
• M19: 14,818,866 km (0.073 R)
• M20: 16,400,415 km (0.102 R)
• M21: 17,678,728 km (0.115 R)
• M22: 18,008,292 km (0.079 R)
• M23: 19,194,604 km (0.03 R)
• M24: 31,216,139 km (0.12 R)
• M25: 35,733,097 km (0.109 R)
• M26: 38,147,008 km (0.113 R)
• M27: 38,836,206 km (0.118 R)
• M28: 45,881,966 km (0.109 R)
• M29: 46,975,676 km (0.119 R)
• M30: 49,378,068 km (0.12 R)
• M31: 50,361,525 km (0.113 R)
• M32: 54,774,213 km (0.098 R)
• M33: 57,614,179 km (0.068 R)
• M34: 58,339,130 km (0.116 R)
• M35: 61,300,121 km (0.071 R)
• M36: 62,817,492 km (0.116 R)
• M37: 65,729,864 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit