🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.15 AU

Year: 366 Days

Day: 44 Hours

Environment

Temp: 118 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.29 AU - 1.79 AU

Year: 669 Days

Day: 39.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 8.9

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.83 AU - 7.41 AU

Year: 5297 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,794,461 km

• M1: 128,804 km (0.108 R)
• M2: 457,021 km (0.116 R)
• M3: 891,454 km (0.037 R)
• M4: 1,677,591 km (0.075 R)
• M5: 2,838,470 km (0.092 R)
• M6: 3,813,100 km (0.107 R)
• M7: 6,457,841 km (0.114 R)
• M8: 6,739,683 km (0.109 R)
• M9: 9,463,113 km (0.102 R)
• M10: 10,584,349 km (0.084 R)
• M11: 12,020,787 km (0.12 R)
• M12: 12,487,682 km (0.067 R)
• M13: 12,926,453 km (0.037 R)
• M14: 13,292,968 km (0.106 R)
• M15: 14,477,783 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 9.6

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.23 AU - 6.91 AU

Year: 5891 Days

Day: 13.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,794,461 km

• M1: 119,379 km (0.101 R)
• M2: 448,794 km (0.049 R)
• M3: 755,320 km (0.113 R)
• M4: 1,329,925 km (0.106 R)
• M5: 1,770,640 km (0.081 R)
• M6: 2,850,438 km (0.057 R)
• M7: 3,173,719 km (0.096 R)
• M8: 6,109,577 km (0.113 R)
• M9: 7,371,884 km (0.113 R)
• M10: 8,345,467 km (0.06 R)
• M11: 8,884,468 km (0.036 R)
• M12: 9,227,496 km (0.045 R)
• M13: 10,882,647 km (0.054 R)
• M14: 11,627,495 km (0.048 R)
• M15: 13,329,918 km (0.09 R)
• M16: 13,837,205 km (0.108 R)
• M17: 15,436,705 km (0.103 R)
• M18: 15,808,306 km (0.107 R)
• M19: 16,633,937 km (0.111 R)
• M20: 19,859,566 km (0.034 R)
• M21: 20,820,583 km (0.109 R)
• M22: 26,095,553 km (0.08 R)
• M23: 26,623,185 km (0.034 R)
• M24: 27,699,991 km (0.086 R)
• M25: 28,805,519 km (0.119 R)
• M26: 29,180,561 km (0.083 R)
• M27: 30,421,774 km (0.113 R)
• M28: 31,202,825 km (0.039 R)
• M29: 32,097,570 km (0.101 R)
• M30: 33,214,168 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 14.1

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 6.5 AU - 6.98 AU

Year: 6122 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 24,794,461 km

• M1: 176,825 km (0.086 R)
• M2: 901,776 km (0.114 R)
• M3: 1,442,722 km (0.052 R)
• M4: 1,922,333 km (0.119 R)
• M5: 2,682,739 km (0.054 R)
• M6: 3,840,626 km (0.103 R)
• M7: 4,429,743 km (0.037 R)
• M8: 9,364,378 km (0.116 R)
• M9: 11,903,353 km (0.117 R)
• M10: 15,508,961 km (0.113 R)
• M11: 24,427,088 km (0.059 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 12,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit