🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.96 AU - 4.24 AU

Year: 2587 Days

Day: 39.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 13

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.77 AU - 5.07 AU

Year: 4133 Days

Day: 12.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,372,449 km

• M1: 161,715 km (0.088 R)
• M2: 837,299 km (0.092 R)
• M3: 1,619,696 km (0.117 R)
• M4: 2,259,676 km (0.03 R)
• M5: 3,711,074 km (0.101 R)
• M6: 5,280,356 km (0.067 R)
• M7: 9,351,662 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 11

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.17 AU - 13.07 AU

Year: 14044 Days

Day: 10.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,372,449 km

• M1: 137,032 km (0.11 R)
• M2: 1,578,258 km (0.109 R)
• M3: 2,343,600 km (0.098 R)
• M4: 3,316,136 km (0.067 R)
• M5: 4,237,659 km (0.111 R)
• M6: 5,219,320 km (0.08 R)
• M7: 7,673,024 km (0.088 R)
• M8: 9,478,521 km (0.073 R)
• M9: 10,480,528 km (0.05 R)
• M10: 11,435,560 km (0.097 R)
• M11: 11,904,699 km (0.111 R)
• M12: 14,176,642 km (0.115 R)
• M13: 16,948,691 km (0.057 R)
• M14: 23,541,469 km (0.082 R)
• M15: 24,109,941 km (0.08 R)
• M16: 25,472,029 km (0.115 R)
• M17: 26,273,126 km (0.107 R)
• M18: 30,756,873 km (0.091 R)
• M19: 35,231,196 km (0.079 R)
• M20: 42,309,569 km (0.113 R)
• M21: 50,437,072 km (0.097 R)
• M22: 51,065,832 km (0.11 R)
• M23: 55,614,355 km (0.042 R)
• M24: 56,285,451 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 14.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 9.64 AU - 13 AU

Year: 14425 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,372,449 km

• M1: 197,020 km (0.118 R)
• M2: 814,112 km (0.091 R)
• M3: 1,505,403 km (0.069 R)
• M4: 3,519,440 km (0.102 R)
• M5: 5,808,137 km (0.059 R)
• M6: 6,821,364 km (0.113 R)
• M7: 8,397,676 km (0.094 R)
• M8: 8,862,776 km (0.102 R)
• M9: 10,362,645 km (0.054 R)
• M10: 12,201,651 km (0.067 R)
• M11: 12,678,569 km (0.11 R)
• M12: 13,989,944 km (0.067 R)
• M13: 18,390,066 km (0.081 R)
• M14: 19,337,320 km (0.106 R)
• M15: 22,374,755 km (0.027 R)
• M16: 23,637,660 km (0.067 R)
• M17: 25,717,520 km (0.1 R)
• M18: 29,167,845 km (0.111 R)
• M19: 31,004,009 km (0.06 R)
• M20: 32,459,148 km (0.104 R)
• M21: 36,112,477 km (0.089 R)
• M22: 36,849,845 km (0.096 R)
• M23: 42,296,704 km (0.079 R)
• M24: 42,979,019 km (0.051 R)
• M25: 51,748,596 km (0.078 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit