🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.97 AU - 0.97 AU

Year: 368 Days

Day: 45.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 148.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.76 AU - 1.26 AU

Year: 391 Days

Day: 25.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.9

Radius: 13.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.08 AU - 4.22 AU

Year: 3255 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,419,690 km

• M1: 165,754 km (0.063 R)
• M2: 735,872 km (0.088 R)
• M3: 2,376,961 km (0.085 R)
• M4: 3,032,199 km (0.043 R)
• M5: 3,582,271 km (0.08 R)
• M6: 4,447,694 km (0.091 R)
• M7: 6,319,762 km (0.115 R)
• M8: 7,492,310 km (0.099 R)
• M9: 8,243,142 km (0.113 R)
• M10: 9,147,311 km (0.082 R)
• M11: 10,265,855 km (0.118 R)
• M12: 10,683,981 km (0.098 R)
• M13: 11,636,171 km (0.066 R)
• M14: 12,259,396 km (0.106 R)
• M15: 12,861,079 km (0.043 R)
• M16: 17,532,721 km (0.038 R)
• M17: 18,463,968 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 14.7

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.17 AU - 12.53 AU

Year: 12820 Days

Day: 9.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 24,419,690 km

• M1: 182,809 km (0.104 R)
• M2: 743,501 km (0.043 R)
• M3: 1,713,045 km (0.076 R)
• M4: 2,830,990 km (0.044 R)
• M5: 3,729,176 km (0.05 R)
• M6: 5,316,559 km (0.103 R)
• M7: 6,471,903 km (0.064 R)
• M8: 7,909,389 km (0.095 R)
• M9: 8,532,165 km (0.095 R)
• M10: 9,689,454 km (0.055 R)
• M11: 10,550,390 km (0.091 R)
• M12: 11,409,680 km (0.076 R)
• M13: 12,757,706 km (0.077 R)
• M14: 13,441,369 km (0.071 R)
• M15: 14,512,639 km (0.106 R)
• M16: 16,423,752 km (0.032 R)
• M17: 18,425,820 km (0.106 R)
• M18: 19,005,811 km (0.07 R)
• M19: 21,053,357 km (0.074 R)
• M20: 26,033,171 km (0.065 R)
• M21: 29,331,505 km (0.085 R)
• M22: 30,523,800 km (0.118 R)
• M23: 32,582,416 km (0.115 R)
• M24: 37,319,582 km (0.053 R)
• M25: 39,912,413 km (0.113 R)
• M26: 40,517,985 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 11.6

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.9 AU - 11.28 AU

Year: 14219 Days

Day: 11.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 24,419,690 km

• M1: 145,559 km (0.082 R)
• M2: 962,363 km (0.062 R)
• M3: 1,573,171 km (0.092 R)
• M4: 2,226,316 km (0.112 R)
• M5: 2,982,832 km (0.065 R)
• M6: 4,663,564 km (0.095 R)
• M7: 5,986,009 km (0.099 R)
• M8: 6,934,759 km (0.118 R)
• M9: 7,710,125 km (0.066 R)
• M10: 8,943,260 km (0.1 R)
• M11: 9,395,045 km (0.074 R)
• M12: 12,295,748 km (0.107 R)
• M13: 14,226,309 km (0.059 R)
• M14: 16,630,945 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit