🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.62 AU - 0.7 AU

Year: 197 Days

Day: 34 Hours

Environment

Temp: 120 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,956,557 km

• M1: 13,763 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.75 AU - 0.87 AU

Year: 268 Days

Day: 18 Hours

Environment

Temp: 156 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,956,557 km

• M1: 18,849 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.61 AU - 2.27 AU

Year: 992 Days

Day: 32 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 8.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.97 AU - 12.87 AU

Year: 13247 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 60,956,557 km

• M1: 130,599 km (0.07 R)
• M2: 671,246 km (0.086 R)
• M3: 1,073,664 km (0.107 R)
• M4: 1,385,875 km (0.106 R)
• M5: 1,847,085 km (0.085 R)
• M6: 2,147,477 km (0.114 R)
• M7: 2,554,982 km (0.074 R)
• M8: 3,478,898 km (0.049 R)
• M9: 4,147,152 km (0.092 R)
• M10: 4,525,934 km (0.068 R)
• M11: 5,228,894 km (0.069 R)
• M12: 8,524,087 km (0.055 R)
• M13: 11,156,411 km (0.038 R)
• M14: 12,052,053 km (0.064 R)
• M15: 14,226,309 km (0.113 R)
• M16: 17,192,834 km (0.112 R)
• M17: 23,376,313 km (0.092 R)
• M18: 25,727,991 km (0.108 R)
• M19: 27,193,602 km (0.087 R)
• M20: 29,102,770 km (0.093 R)
• M21: 31,612,872 km (0.063 R)
• M22: 32,867,400 km (0.09 R)
• M23: 36,944,690 km (0.079 R)
• M24: 40,488,365 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 14.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.82 AU - 14 AU

Year: 14148 Days

Day: 14.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,956,557 km

• M1: 180,265 km (0.034 R)
• M2: 680,072 km (0.091 R)
• M3: 1,151,754 km (0.108 R)
• M4: 1,707,809 km (0.041 R)
• M5: 3,134,524 km (0.118 R)
• M6: 4,523,092 km (0.096 R)
• M7: 5,286,041 km (0.064 R)
• M8: 6,094,916 km (0.075 R)
• M9: 6,610,730 km (0.059 R)
• M10: 9,802,550 km (0.103 R)
• M11: 10,795,431 km (0.113 R)
• M12: 12,409,293 km (0.109 R)
• M13: 14,042,303 km (0.114 R)
• M14: 16,261,438 km (0.052 R)
• M15: 19,289,449 km (0.112 R)
• M16: 20,406,646 km (0.097 R)
• M17: 23,053,780 km (0.078 R)
• M18: 25,209,186 km (0.077 R)
• M19: 27,926,033 km (0.064 R)
• M20: 30,487,448 km (0.073 R)
• M21: 35,182,726 km (0.104 R)
• M22: 36,073,582 km (0.089 R)
• M23: 42,307,175 km (0.112 R)
• M24: 44,485,919 km (0.054 R)
• M25: 47,044,342 km (0.059 R)
• M26: 48,594,325 km (0.093 R)
• M27: 56,165,324 km (0.1 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: 535 - 10,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit