🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.85 AU - 0.87 AU

Year: 297 Days

Day: 12.5 Hours

Environment

Temp: 140 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.45 AU - 3.11 AU

Year: 1728 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.03 AU - 3.31 AU

Year: 2104 Days

Day: 22.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,796,595 km

• M1: 780,751 km (0.107 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.4

Radius: 13.8

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.71 AU - 8.97 AU

Year: 8978 Days

Day: 8.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 20,796,595 km

• M1: 173,534 km (0.037 R)
• M2: 300,991 km (0.081 R)
• M3: 545,434 km (0.081 R)
• M4: 814,112 km (0.034 R)
• M5: 944,711 km (0.067 R)
• M6: 1,171,950 km (0.039 R)
• M7: 1,263,653 km (0.073 R)
• M8: 1,491,640 km (0.108 R)
• M9: 1,604,587 km (0.118 R)
• M10: 1,720,525 km (0.06 R)
• M11: 1,852,919 km (0.116 R)
• M12: 2,044,105 km (0.117 R)
• M13: 2,328,940 km (0.026 R)
• M14: 2,431,863 km (0.089 R)
• M15: 2,521,173 km (0.066 R)
• M16: 2,811,842 km (0.104 R)
• M17: 2,905,939 km (0.093 R)
• M18: 3,001,232 km (0.057 R)
• M19: 3,309,703 km (0.087 R)
• M20: 3,476,206 km (0.055 R)
• M21: 3,594,538 km (0.078 R)
• M22: 3,922,606 km (0.082 R)
• M23: 4,332,953 km (0.053 R)
• M24: 4,870,159 km (0.102 R)
• M25: 4,983,853 km (0.095 R)
• M26: 5,175,638 km (0.115 R)
• M27: 5,330,771 km (0.096 R)
• M28: 5,507,146 km (0.1 R)
• M29: 5,886,078 km (0.065 R)
• M30: 6,273,536 km (0.111 R)
• M31: 7,224,380 km (0.049 R)
• M32: 7,595,233 km (0.108 R)
• M33: 8,039,689 km (0.098 R)
• M34: 8,745,492 km (0.111 R)
• M35: 9,877,349 km (0.068 R)
• M36: 10,362,495 km (0.094 R)
• M37: 10,905,386 km (0.085 R)
• M38: 11,230,462 km (0.088 R)
• M39: 11,432,120 km (0.09 R)
• M40: 11,584,111 km (0.081 R)
• M41: 12,693,529 km (0.112 R)
• M42: 13,247,639 km (0.118 R)
• M43: 13,434,188 km (0.037 R)
• M44: 13,729,045 km (0.051 R)
• M45: 14,598,807 km (0.086 R)
• M46: 15,179,397 km (0.073 R)
• M47: 15,318,672 km (0.056 R)
• M48: 16,706,791 km (0.12 R)
• M49: 17,197,771 km (0.097 R)
• M50: 17,810,823 km (0.094 R)
• M51: 17,899,086 km (0.079 R)
• M52: 18,164,473 km (0.072 R)
• M53: 18,490,596 km (0.117 R)
• M54: 19,389,978 km (0.105 R)
• M55: 20,395,725 km (0.104 R)
• M56: 20,488,027 km (0.111 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: 508 - 19,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit