🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 160 Days

Day: 28.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 349 Days

Day: 28.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.75 AU - 2.51 AU

Year: 1190 Days

Day: 45.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.7

Radius: 14

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.69 AU - 4.87 AU

Year: 4001 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,868,649 km

• M1: 174,730 km (0.062 R)
• M2: 337,642 km (0.11 R)
• M3: 470,784 km (0.059 R)
• M4: 586,723 km (0.11 R)
• M5: 679,474 km (0.118 R)
• M6: 1,194,689 km (0.069 R)
• M7: 1,295,518 km (0.085 R)
• M8: 1,422,825 km (0.076 R)
• M9: 1,603,540 km (0.092 R)
• M10: 1,753,885 km (0.112 R)
• M11: 1,988,754 km (0.045 R)
• M12: 2,137,454 km (0.097 R)
• M13: 2,332,380 km (0.1 R)
• M14: 2,606,444 km (0.107 R)
• M15: 2,998,839 km (0.096 R)
• M16: 3,123,454 km (0.109 R)
• M17: 3,218,000 km (0.116 R)
• M18: 3,345,756 km (0.068 R)
• M19: 4,269,673 km (0.114 R)
• M20: 4,714,876 km (0.088 R)
• M21: 5,193,888 km (0.12 R)
• M22: 5,477,526 km (0.09 R)
• M23: 5,922,281 km (0.086 R)
• M24: 6,020,417 km (0.048 R)
• M25: 6,682,686 km (0.113 R)
• M26: 6,970,662 km (0.061 R)
• M27: 7,389,387 km (0.102 R)
• M28: 7,644,451 km (0.072 R)
• M29: 7,859,423 km (0.115 R)
• M30: 8,273,211 km (0.064 R)
• M31: 8,671,740 km (0.108 R)
• M32: 8,963,605 km (0.116 R)
• M33: 9,350,166 km (0.112 R)
• M34: 9,951,998 km (0.025 R)
• M35: 10,163,380 km (0.116 R)
• M36: 10,305,049 km (0.086 R)
• M37: 10,662,139 km (0.116 R)
• M38: 11,168,977 km (0.091 R)
• M39: 11,462,189 km (0.09 R)
• M40: 11,609,692 km (0.116 R)
• M41: 11,857,127 km (0.103 R)
• M42: 11,956,460 km (0.104 R)
• M43: 12,106,208 km (0.082 R)
• M44: 12,685,750 km (0.036 R)
• M45: 13,042,990 km (0.061 R)
• M46: 13,481,162 km (0.063 R)
• M47: 13,845,732 km (0.029 R)
• M48: 14,345,688 km (0.102 R)
• M49: 14,878,406 km (0.118 R)
• M50: 15,120,306 km (0.1 R)
• M51: 15,390,629 km (0.085 R)
• M52: 15,580,768 km (0.053 R)
• M53: 16,155,822 km (0.085 R)
• M54: 16,487,630 km (0.096 R)
• M55: 16,738,057 km (0.038 R)
• M56: 16,989,531 km (0.063 R)
• M57: 17,129,854 km (0.115 R)
• M58: 17,242,501 km (0.083 R)
• M59: 17,609,913 km (0.096 R)
• M60: 17,780,455 km (0.087 R)
• M61: 17,951,445 km (0.07 R)
• M62: 18,266,349 km (0.074 R)
• M63: 18,872,819 km (0.072 R)
• M64: 19,485,871 km (0.086 R)
• M65: 19,691,717 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 19,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit