🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.07 AU - 1.61 AU

Year: 558 Days

Day: 31 Hours

Environment

Temp: -6 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.68 AU - 1.76 AU

Year: 812 Days

Day: 19.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.41 AU - 4.75 AU

Year: 3528 Days

Day: 43 Hours

Environment

Temp: -134 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 9.1

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.31 AU - 6.11 AU

Year: 4280 Days

Day: 11.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,029,967 km

• M1: 113,395 km (0.049 R)
• M2: 581,637 km (0.08 R)
• M3: 1,050,626 km (0.118 R)
• M4: 1,402,630 km (0.078 R)
• M5: 1,711,699 km (0.115 R)
• M6: 2,455,499 km (0.109 R)
• M7: 3,535,895 km (0.05 R)
• M8: 4,051,709 km (0.118 R)
• M9: 4,499,605 km (0.071 R)
• M10: 5,363,084 km (0.077 R)
• M11: 5,710,600 km (0.1 R)
• M12: 6,303,905 km (0.113 R)
• M13: 6,968,718 km (0.114 R)
• M14: 8,653,339 km (0.107 R)
• M15: 9,170,050 km (0.111 R)
• M16: 9,590,420 km (0.117 R)
• M17: 10,265,107 km (0.103 R)
• M18: 12,204,344 km (0.088 R)
• M19: 13,773,476 km (0.06 R)
• M20: 14,839,361 km (0.077 R)
• M21: 16,568,114 km (0.109 R)
• M22: 17,539,154 km (0.111 R)
• M23: 18,547,593 km (0.096 R)
• M24: 21,204,451 km (0.089 R)
• M25: 22,623,686 km (0.086 R)
• M26: 22,970,603 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.8

Radius: 9.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.98 AU - 11.56 AU

Year: 11845 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,029,967 km

• M1: 119,977 km (0.111 R)
• M2: 462,706 km (0.077 R)
• M3: 1,272,330 km (0.081 R)
• M4: 1,931,757 km (0.103 R)
• M5: 2,583,705 km (0.076 R)
• M6: 2,950,818 km (0.097 R)
• M7: 3,306,113 km (0.034 R)
• M8: 4,076,991 km (0.092 R)
• M9: 4,605,819 km (0.089 R)
• M10: 6,730,109 km (0.094 R)
• M11: 8,262,590 km (0.1 R)
• M12: 11,618,668 km (0.106 R)
• M13: 12,003,135 km (0.106 R)
• M14: 14,303,052 km (0.07 R)
• M15: 15,196,002 km (0.058 R)
• M16: 17,092,604 km (0.075 R)
• M17: 17,518,659 km (0.104 R)
• M18: 19,601,510 km (0.061 R)
• M19: 22,600,050 km (0.088 R)
• M20: 23,199,937 km (0.106 R)
• M21: 30,829,129 km (0.074 R)
• M22: 31,143,883 km (0.115 R)
• M23: 32,101,160 km (0.101 R)
• M24: 34,074,356 km (0.058 R)
• M25: 35,204,867 km (0.113 R)
• M26: 38,746,297 km (0.057 R)
• M27: 39,112,962 km (0.114 R)
• M28: 40,477,444 km (0.058 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 12,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit