🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 19.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.29 AU - 3.17 AU

Year: 1656 Days

Day: 41.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,161,641 km

• M1: 400,174 km (0.115 R)

Asteroid Belt

Center: 9.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832

Radius: 4.5

Gravity: 41.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.55 AU - 17.31 AU

Year: 22250 Days

Day: 22.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 87,161,641 km

• M1: 55,950 km (0.069 R)
• M2: 468,989 km (0.114 R)
• M3: 701,913 km (0.067 R)
• M4: 1,384,528 km (0.119 R)
• M5: 2,072,379 km (0.085 R)
• M6: 2,246,960 km (0.102 R)
• M7: 2,650,874 km (0.081 R)
• M8: 3,018,586 km (0.091 R)
• M9: 3,509,865 km (0.105 R)
• M10: 4,432,435 km (0.107 R)
• M11: 4,835,602 km (0.118 R)
• M12: 7,577,581 km (0.059 R)
• M13: 9,569,177 km (0.09 R)
• M14: 11,542,822 km (0.112 R)
• M15: 14,548,243 km (0.027 R)
• M16: 14,706,817 km (0.105 R)
• M17: 17,139,428 km (0.103 R)
• M18: 19,633,524 km (0.028 R)
• M19: 28,671,030 km (0.109 R)
• M20: 33,802,536 km (0.102 R)
• M21: 34,501,607 km (0.082 R)
• M22: 36,950,824 km (0.07 R)
• M23: 37,246,429 km (0.092 R)
• M24: 38,444,409 km (0.102 R)
• M25: 39,206,012 km (0.114 R)
• M26: 40,759,436 km (0.083 R)
• M27: 41,074,938 km (0.079 R)
• M28: 42,839,594 km (0.081 R)
• M29: 48,259,226 km (0.07 R)
• M30: 49,145,294 km (0.091 R)
• M31: 55,460,119 km (0.104 R)
• M32: 58,810,962 km (0.091 R)
• M33: 66,347,553 km (0.038 R)
• M34: 68,105,478 km (0.076 R)
• M35: 68,549,783 km (0.068 R)
• M36: 72,867,328 km (0.042 R)
• M37: 79,554,951 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit