🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.67 AU - 3.29 AU

Year: 1908 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.79 AU - 3.77 AU

Year: 2203 Days

Day: 15.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.6

Radius: 5.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 12.92 AU - 13.18 AU

Year: 17483 Days

Day: 22.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,247,397 km

• M1: 77,940 km (0.103 R)
• M2: 353,649 km (0.106 R)
• M3: 597,643 km (0.097 R)
• M4: 643,121 km (0.114 R)
• M5: 819,647 km (0.11 R)
• M6: 1,603,390 km (0.1 R)
• M7: 1,689,259 km (0.092 R)
• M8: 2,332,680 km (0.097 R)
• M9: 3,097,274 km (0.107 R)
• M10: 3,961,651 km (0.083 R)
• M11: 4,196,220 km (0.106 R)
• M12: 4,771,424 km (0.048 R)
• M13: 5,242,807 km (0.051 R)
• M14: 7,024,069 km (0.112 R)
• M15: 7,201,043 km (0.026 R)
• M16: 8,706,297 km (0.065 R)
• M17: 9,280,753 km (0.118 R)
• M18: 9,319,349 km (0.1 R)
• M19: 9,827,683 km (0.117 R)
• M20: 11,034,788 km (0.057 R)
• M21: 12,500,996 km (0.085 R)
• M22: 13,235,073 km (0.09 R)
• M23: 13,453,636 km (0.099 R)
• M24: 14,116,504 km (0.083 R)
• M25: 15,427,729 km (0.105 R)
• M26: 15,565,658 km (0.043 R)
• M27: 15,935,315 km (0.092 R)
• M28: 16,542,084 km (0.082 R)
• M29: 16,636,181 km (0.094 R)
• M30: 16,730,427 km (0.096 R)
• M31: 17,347,070 km (0.08 R)
• M32: 17,778,361 km (0.116 R)
• M33: 17,971,192 km (0.094 R)
• M34: 18,651,563 km (0.075 R)
• M35: 19,142,544 km (0.104 R)
• M36: 19,538,529 km (0.099 R)
• M37: 20,489,672 km (0.108 R)
• M38: 21,764,097 km (0.119 R)
• M39: 22,645,228 km (0.075 R)
• M40: 22,801,857 km (0.096 R)
• M41: 23,908,881 km (0.1 R)
• M42: 23,961,989 km (0.113 R)
• M43: 25,303,582 km (0.12 R)
• M44: 27,500,128 km (0.115 R)
• M45: 27,555,778 km (0.099 R)
• M46: 29,243,990 km (0.068 R)
• M47: 30,503,155 km (0.116 R)
• M48: 31,023,457 km (0.104 R)
• M49: 31,546,601 km (0.069 R)
• M50: 31,896,959 km (0.096 R)
• M51: 32,366,098 km (0.109 R)
• M52: 33,608,508 km (0.07 R)
• M53: 35,289,240 km (0.066 R)
• M54: 36,628,889 km (0.078 R)
• M55: 38,357,792 km (0.076 R)
• M56: 38,482,257 km (0.108 R)
• M57: 38,731,637 km (0.12 R)
• M58: 39,169,510 km (0.094 R)
• M59: 40,937,009 km (0.105 R)
• M60: 42,536,958 km (0.098 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: 505 - 20,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit