🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.63 AU - 0.95 AU

Year: 250 Days

Day: 36.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.92 AU - 1.04 AU

Year: 346 Days

Day: 20.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,468,137 km

• M1: 84,523 km (0.115 R)
• M2: 677,828 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.67 AU - 2.77 AU

Year: 1179 Days

Day: 16.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,468,137 km

• M1: 23,487 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 10.8

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.06 AU - 8.44 AU

Year: 7690 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,468,137 km

• M1: 134,339 km (0.104 R)
• M2: 473,926 km (0.115 R)
• M3: 1,016,966 km (0.076 R)
• M4: 1,356,254 km (0.098 R)
• M5: 1,882,839 km (0.046 R)
• M6: 2,946,180 km (0.104 R)
• M7: 3,722,444 km (0.06 R)
• M8: 4,098,234 km (0.108 R)
• M9: 4,551,366 km (0.1 R)
• M10: 5,264,947 km (0.086 R)
• M11: 6,439,889 km (0.102 R)
• M12: 7,124,748 km (0.058 R)
• M13: 7,521,781 km (0.115 R)
• M14: 9,820,951 km (0.051 R)
• M15: 11,445,135 km (0.104 R)
• M16: 12,605,715 km (0.055 R)
• M17: 13,403,820 km (0.083 R)
• M18: 14,066,239 km (0.053 R)
• M19: 16,062,024 km (0.074 R)
• M20: 18,441,079 km (0.11 R)
• M21: 20,319,131 km (0.103 R)
• M22: 27,763,570 km (0.116 R)
• M23: 29,388,352 km (0.049 R)
• M24: 32,530,356 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 11.8

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.33 AU - 10.39 AU

Year: 10207 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 52,468,137 km

• M1: 148,251 km (0.107 R)
• M2: 688,749 km (0.106 R)
• M3: 1,087,726 km (0.119 R)
• M4: 1,861,147 km (0.093 R)
• M5: 2,775,489 km (0.077 R)
• M6: 3,470,222 km (0.092 R)
• M7: 4,851,309 km (0.103 R)
• M8: 6,340,107 km (0.059 R)
• M9: 7,335,083 km (0.063 R)
• M10: 8,663,213 km (0.12 R)
• M11: 9,483,757 km (0.114 R)
• M12: 10,461,230 km (0.108 R)
• M13: 10,892,520 km (0.088 R)
• M14: 13,480,264 km (0.114 R)
• M15: 14,782,364 km (0.082 R)
• M16: 16,743,891 km (0.06 R)
• M17: 18,558,364 km (0.09 R)
• M18: 19,757,092 km (0.087 R)
• M19: 20,668,442 km (0.106 R)
• M20: 21,694,234 km (0.116 R)
• M21: 22,308,184 km (0.116 R)
• M22: 23,755,095 km (0.088 R)
• M23: 24,785,525 km (0.079 R)
• M24: 29,847,767 km (0.088 R)
• M25: 33,310,060 km (0.075 R)
• M26: 38,161,968 km (0.09 R)
• M27: 39,057,012 km (0.117 R)
• M28: 49,240,588 km (0.106 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 16,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit