🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.21 AU - 1.83 AU

Year: 668 Days

Day: 39.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,487,659 km

• M1: 265,985 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.01 AU - 2.99 AU

Year: 1409 Days

Day: 45.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.94 AU - 3.3 AU

Year: 1964 Days

Day: 17.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,487,659 km

• M1: 93,199 km (0.087 R)
• M2: 601,383 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.6

Radius: 10.8

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.14 AU - 11.44 AU

Year: 10919 Days

Day: 8.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 69,487,659 km

• M1: 134,937 km (0.119 R)
• M2: 586,124 km (0.081 R)
• M3: 1,085,482 km (0.09 R)
• M4: 1,695,093 km (0.058 R)
• M5: 3,672,478 km (0.084 R)
• M6: 4,170,938 km (0.092 R)
• M7: 4,596,095 km (0.073 R)
• M8: 17,365,470 km (0.071 R)
• M9: 18,170,756 km (0.064 R)
• M10: 22,489,497 km (0.081 R)
• M11: 25,909,304 km (0.073 R)
• M12: 28,439,602 km (0.103 R)
• M13: 30,180,473 km (0.079 R)
• M14: 36,654,769 km (0.064 R)
• M15: 41,364,260 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.3

Radius: 6.4

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.19 AU - 18.61 AU

Year: 24764 Days

Day: 22.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,487,659 km

• M1: 79,586 km (0.119 R)
• M2: 318,494 km (0.096 R)
• M3: 759,808 km (0.094 R)
• M4: 1,991,297 km (0.066 R)
• M5: 2,462,231 km (0.113 R)
• M6: 4,828,421 km (0.076 R)
• M7: 5,675,444 km (0.096 R)
• M8: 9,450,097 km (0.067 R)
• M9: 11,439,450 km (0.105 R)
• M10: 13,137,535 km (0.099 R)
• M11: 14,118,149 km (0.046 R)
• M12: 16,862,822 km (0.042 R)
• M13: 19,052,934 km (0.107 R)
• M14: 21,331,160 km (0.063 R)
• M15: 21,807,630 km (0.098 R)
• M16: 24,194,015 km (0.118 R)
• M17: 32,263,025 km (0.075 R)
• M18: 39,337,508 km (0.095 R)
• M19: 46,100,977 km (0.107 R)
• M20: 49,340,669 km (0.025 R)
• M21: 63,035,456 km (0.114 R)
• M22: 63,622,628 km (0.114 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit