🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.8 AU - 0.82 AU

Year: 270 Days

Day: 21.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,242,353 km

• M1: 147,653 km (0.085 R)
• M2: 463,005 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.27 AU - 1.71 AU

Year: 675 Days

Day: 40.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.3

Radius: 13.1

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.32 AU - 11 AU

Year: 11134 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 33,242,353 km

• M1: 174,581 km (0.095 R)
• M2: 301,589 km (0.111 R)
• M3: 578,046 km (0.105 R)
• M4: 939,624 km (0.097 R)
• M5: 1,101,040 km (0.087 R)
• M6: 1,193,342 km (0.115 R)
• M7: 2,103,944 km (0.065 R)
• M8: 2,816,479 km (0.102 R)
• M9: 3,414,721 km (0.072 R)
• M10: 3,622,961 km (0.105 R)
• M11: 3,716,909 km (0.092 R)
• M12: 4,125,460 km (0.077 R)
• M13: 4,855,498 km (0.052 R)
• M14: 5,143,025 km (0.106 R)
• M15: 5,436,237 km (0.106 R)
• M16: 5,900,140 km (0.107 R)
• M17: 6,291,787 km (0.115 R)
• M18: 7,789,711 km (0.103 R)
• M19: 8,003,636 km (0.095 R)
• M20: 8,157,721 km (0.074 R)
• M21: 8,688,794 km (0.071 R)
• M22: 8,878,933 km (0.118 R)
• M23: 9,457,727 km (0.093 R)
• M24: 9,949,605 km (0.073 R)
• M25: 10,651,967 km (0.113 R)
• M26: 11,405,192 km (0.112 R)
• M27: 12,459,707 km (0.115 R)
• M28: 12,782,240 km (0.108 R)
• M29: 13,107,466 km (0.06 R)
• M30: 14,025,399 km (0.119 R)
• M31: 14,661,339 km (0.111 R)
• M32: 14,925,978 km (0.087 R)
• M33: 15,575,233 km (0.117 R)
• M34: 15,690,872 km (0.093 R)
• M35: 16,000,390 km (0.026 R)
• M36: 16,429,287 km (0.099 R)
• M37: 17,258,658 km (0.107 R)
• M38: 18,263,656 km (0.065 R)
• M39: 20,583,321 km (0.075 R)
• M40: 20,710,180 km (0.078 R)
• M41: 21,477,018 km (0.107 R)
• M42: 21,777,710 km (0.084 R)
• M43: 22,688,163 km (0.108 R)
• M44: 23,390,225 km (0.115 R)
• M45: 24,099,469 km (0.099 R)
• M46: 24,411,979 km (0.077 R)
• M47: 24,635,927 km (0.07 R)
• M48: 25,176,424 km (0.055 R)
• M49: 25,994,575 km (0.071 R)
• M50: 26,452,793 km (0.089 R)
• M51: 28,312,594 km (0.065 R)
• M52: 28,878,672 km (0.078 R)
• M53: 29,734,821 km (0.079 R)
• M54: 30,118,091 km (0.117 R)
• M55: 30,358,494 km (0.08 R)
• M56: 31,180,385 km (0.118 R)
• M57: 31,423,482 km (0.065 R)
• M58: 32,353,232 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 15,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit