🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 160 Days

Day: 46.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,555,447 km

• M1: 48,171 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.15 AU

Year: 333 Days

Day: 27.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,555,447 km

• M1: 859,141 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.16 AU - 1.34 AU

Year: 518 Days

Day: 27 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,555,447 km

• M1: 29,321 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.47 AU

Year: 537 Days

Day: 31.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.54 AU - 2.5 AU

Year: 1065 Days

Day: 31.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 14.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.02 AU - 12.36 AU

Year: 13882 Days

Day: 5.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,555,447 km

• M1: 176,675 km (0.077 R)
• M2: 656,735 km (0.072 R)
• M3: 1,120,189 km (0.096 R)
• M4: 1,847,534 km (0.107 R)
• M5: 2,582,957 km (0.108 R)
• M6: 3,143,350 km (0.112 R)
• M7: 3,700,004 km (0.092 R)
• M8: 4,448,442 km (0.073 R)
• M9: 4,910,401 km (0.117 R)
• M10: 5,589,126 km (0.088 R)
• M11: 7,047,256 km (0.096 R)
• M12: 8,899,129 km (0.103 R)
• M13: 11,176,457 km (0.101 R)
• M14: 11,724,434 km (0.084 R)
• M15: 12,677,372 km (0.089 R)
• M16: 14,308,887 km (0.072 R)
• M17: 17,985,853 km (0.111 R)
• M18: 18,824,498 km (0.092 R)
• M19: 20,943,702 km (0.079 R)
• M20: 24,719,851 km (0.117 R)
• M21: 30,548,484 km (0.043 R)
• M22: 33,466,240 km (0.092 R)
• M23: 33,969,936 km (0.092 R)
• M24: 35,381,392 km (0.086 R)
• M25: 38,047,376 km (0.12 R)
• M26: 55,492,582 km (0.11 R)
• M27: 57,990,268 km (0.114 R)
• M28: 62,255,154 km (0.115 R)
• M29: 65,735,399 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.9

Radius: 9.1

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.65 AU - 12.81 AU

Year: 13956 Days

Day: 9.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,555,447 km

• M1: 114,442 km (0.107 R)
• M2: 577,448 km (0.114 R)
• M3: 1,389,914 km (0.056 R)
• M4: 3,154,271 km (0.109 R)
• M5: 3,626,252 km (0.068 R)
• M6: 4,199,063 km (0.048 R)
• M7: 4,594,300 km (0.058 R)
• M8: 6,000,371 km (0.116 R)
• M9: 7,798,088 km (0.092 R)
• M10: 8,265,731 km (0.081 R)
• M11: 10,683,382 km (0.108 R)
• M12: 11,260,830 km (0.112 R)
• M13: 11,914,274 km (0.097 R)
• M14: 13,476,823 km (0.09 R)
• M15: 16,104,061 km (0.057 R)
• M16: 20,457,509 km (0.103 R)
• M17: 21,184,106 km (0.113 R)
• M18: 22,095,306 km (0.104 R)
• M19: 22,688,611 km (0.092 R)
• M20: 24,622,613 km (0.075 R)
• M21: 25,077,091 km (0.055 R)
• M22: 28,020,429 km (0.064 R)
• M23: 30,037,008 km (0.102 R)
• M24: 33,461,902 km (0.076 R)
• M25: 34,357,096 km (0.066 R)
• M26: 35,383,337 km (0.101 R)
• M27: 35,729,806 km (0.025 R)
• M28: 42,621,780 km (0.114 R)
• M29: 44,473,502 km (0.076 R)
• M30: 45,012,354 km (0.119 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: 389 - 11,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit