🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.56 AU - 0.64 AU

Year: 168 Days

Day: 44.4 Hours

Environment

Temp: 142 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.29 AU - 1.69 AU

Year: 658 Days

Day: 46.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.6

Radius: 8.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.46 AU - 11.48 AU

Year: 11385 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,955,537 km

• M1: 106,962 km (0.027 R)
• M2: 481,256 km (0.058 R)
• M3: 771,925 km (0.089 R)
• M4: 1,343,090 km (0.103 R)
• M5: 1,780,215 km (0.089 R)
• M6: 2,139,100 km (0.106 R)
• M7: 2,621,703 km (0.096 R)
• M8: 3,879,222 km (0.051 R)
• M9: 4,431,239 km (0.075 R)
• M10: 6,195,147 km (0.106 R)
• M11: 6,875,219 km (0.112 R)
• M12: 8,173,280 km (0.068 R)
• M13: 8,990,982 km (0.088 R)
• M14: 10,489,803 km (0.065 R)
• M15: 11,298,529 km (0.066 R)
• M16: 12,756,809 km (0.115 R)
• M17: 13,211,886 km (0.102 R)
• M18: 14,704,424 km (0.103 R)
• M19: 16,372,589 km (0.044 R)
• M20: 24,226,478 km (0.084 R)
• M21: 28,715,610 km (0.101 R)
• M22: 32,980,197 km (0.052 R)
• M23: 35,934,007 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 7.9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.93 AU - 19.31 AU

Year: 23407 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,955,537 km

• M1: 107,710 km (0.068 R)
• M2: 439,070 km (0.045 R)
• M3: 873,352 km (0.068 R)
• M4: 1,462,469 km (0.072 R)
• M5: 2,026,004 km (0.093 R)
• M6: 2,380,102 km (0.047 R)
• M7: 2,630,828 km (0.064 R)
• M8: 4,195,323 km (0.107 R)
• M9: 4,773,369 km (0.102 R)
• M10: 5,442,071 km (0.113 R)
• M11: 6,648,578 km (0.027 R)
• M12: 7,196,705 km (0.085 R)
• M13: 8,125,708 km (0.096 R)
• M14: 8,539,944 km (0.051 R)
• M15: 9,523,700 km (0.078 R)
• M16: 12,109,499 km (0.095 R)
• M17: 12,513,563 km (0.089 R)
• M18: 13,707,503 km (0.086 R)
• M19: 14,369,474 km (0.047 R)
• M20: 14,746,311 km (0.085 R)
• M21: 15,285,013 km (0.092 R)
• M22: 16,077,134 km (0.11 R)
• M23: 16,730,427 km (0.111 R)
• M24: 22,305,791 km (0.108 R)
• M25: 27,826,102 km (0.11 R)
• M26: 31,464,771 km (0.098 R)
• M27: 34,864,681 km (0.09 R)
• M28: 36,653,124 km (0.113 R)
• M29: 40,861,462 km (0.084 R)
• M30: 44,419,946 km (0.055 R)
• M31: 45,542,678 km (0.099 R)
• M32: 48,011,941 km (0.102 R)
• M33: 48,685,131 km (0.095 R)
• M34: 49,024,120 km (0.092 R)
• M35: 50,742,700 km (0.117 R)
• M36: 54,117,927 km (0.064 R)
• M37: 56,511,643 km (0.114 R)
• M38: 64,726,511 km (0.051 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit