🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 39.1 Hours

Environment

Temp: 255 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,641,725 km

• M1: 126,560 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.79 AU - 1.83 AU

Year: 860 Days

Day: 43.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,641,725 km

• M1: 974,181 km (0.062 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.4

Radius: 14.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.35 AU - 9.31 AU

Year: 7736 Days

Day: 9.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 20,641,725 km

• M1: 188,045 km (0.072 R)
• M2: 628,461 km (0.099 R)
• M3: 800,947 km (0.062 R)
• M4: 991,086 km (0.052 R)
• M5: 1,220,270 km (0.12 R)
• M6: 1,443,320 km (0.11 R)
• M7: 1,642,285 km (0.097 R)
• M8: 1,824,047 km (0.066 R)
• M9: 2,694,258 km (0.053 R)
• M10: 2,879,460 km (0.119 R)
• M11: 3,246,573 km (0.049 R)
• M12: 3,578,231 km (0.118 R)
• M13: 3,731,120 km (0.093 R)
• M14: 4,473,724 km (0.053 R)
• M15: 5,300,402 km (0.099 R)
• M16: 6,194,698 km (0.101 R)
• M17: 6,379,302 km (0.065 R)
• M18: 9,691,249 km (0.081 R)
• M19: 9,930,007 km (0.092 R)
• M20: 10,584,199 km (0.055 R)
• M21: 11,327,551 km (0.079 R)
• M22: 12,011,063 km (0.069 R)
• M23: 12,293,355 km (0.112 R)
• M24: 13,285,637 km (0.111 R)
• M25: 13,471,288 km (0.117 R)
• M26: 13,577,652 km (0.116 R)
• M27: 14,087,183 km (0.1 R)
• M28: 15,069,742 km (0.113 R)
• M29: 15,207,970 km (0.091 R)
• M30: 15,737,098 km (0.053 R)
• M31: 15,877,420 km (0.078 R)
• M32: 16,215,661 km (0.091 R)
• M33: 16,328,907 km (0.104 R)
• M34: 16,813,454 km (0.112 R)
• M35: 17,043,087 km (0.05 R)
• M36: 17,796,761 km (0.077 R)
• M37: 18,001,411 km (0.11 R)
• M38: 18,354,312 km (0.096 R)
• M39: 18,650,067 km (0.107 R)
• M40: 19,156,606 km (0.106 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 19,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit