🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.68 AU - 0.96 AU

Year: 273 Days

Day: 24.4 Hours

Environment

Temp: 82 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.75 AU - 1.03 AU

Year: 308 Days

Day: 38.2 Hours

Environment

Temp: 120 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,283,679 km

• M1: 285,732 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.74 AU - 2.98 AU

Year: 1776 Days

Day: 12.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.39 AU - 3.39 AU

Year: 1804 Days

Day: 18.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,283,679 km

• M1: 40,242 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.25 AU - 3.69 AU

Year: 2373 Days

Day: 14.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.5

Radius: 10.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.15 AU - 5.77 AU

Year: 4055 Days

Day: 9.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,283,679 km

• M1: 129,552 km (0.08 R)
• M2: 571,613 km (0.089 R)
• M3: 1,013,376 km (0.06 R)
• M4: 1,549,385 km (0.109 R)
• M5: 2,297,075 km (0.084 R)
• M6: 2,697,250 km (0.076 R)
• M7: 3,333,639 km (0.077 R)
• M8: 3,878,026 km (0.109 R)
• M9: 5,197,180 km (0.114 R)
• M10: 5,537,365 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 13.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.83 AU - 10.93 AU

Year: 13174 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,283,679 km

• M1: 170,542 km (0.088 R)
• M2: 809,773 km (0.092 R)
• M3: 1,501,364 km (0.083 R)
• M4: 2,587,594 km (0.114 R)
• M5: 3,560,729 km (0.105 R)
• M6: 4,794,612 km (0.116 R)
• M7: 5,413,199 km (0.1 R)
• M8: 6,810,892 km (0.075 R)
• M9: 8,791,717 km (0.088 R)
• M10: 9,341,789 km (0.117 R)
• M11: 12,107,704 km (0.105 R)
• M12: 12,559,639 km (0.059 R)
• M13: 17,220,211 km (0.11 R)
• M14: 18,156,544 km (0.11 R)
• M15: 19,431,866 km (0.103 R)
• M16: 20,130,787 km (0.087 R)
• M17: 22,160,531 km (0.091 R)
• M18: 23,792,045 km (0.11 R)
• M19: 24,234,406 km (0.115 R)
• M20: 25,318,392 km (0.042 R)
• M21: 26,058,902 km (0.099 R)
• M22: 27,389,575 km (0.119 R)
• M23: 29,469,733 km (0.109 R)
• M24: 35,185,120 km (0.088 R)
• M25: 36,692,169 km (0.095 R)
• M26: 38,971,741 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit