🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.51 AU - 0.83 AU

Year: 206 Days

Day: 45 Hours

Environment

Temp: 138 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,952,698 km

• M1: 63,878 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.11 AU - 2.47 AU

Year: 1299 Days

Day: 29.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,952,698 km

• M1: 878,588 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.4

Radius: 3.8

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 13.39 AU - 16.57 AU

Year: 21727 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 93,952,698 km

• M1: 48,619 km (0.109 R)
• M2: 411,394 km (0.085 R)
• M3: 635,641 km (0.108 R)
• M4: 756,068 km (0.115 R)
• M5: 1,447,060 km (0.113 R)
• M6: 1,607,878 km (0.099 R)
• M7: 2,621,104 km (0.08 R)
• M8: 3,439,405 km (0.102 R)
• M9: 5,333,014 km (0.085 R)
• M10: 5,757,274 km (0.117 R)
• M11: 7,777,294 km (0.104 R)
• M12: 8,681,912 km (0.075 R)
• M13: 11,246,020 km (0.057 R)
• M14: 11,622,109 km (0.026 R)
• M15: 14,056,366 km (0.049 R)
• M16: 14,640,096 km (0.055 R)
• M17: 15,777,639 km (0.088 R)
• M18: 18,485,210 km (0.082 R)
• M19: 18,833,026 km (0.118 R)
• M20: 19,812,293 km (0.089 R)
• M21: 21,296,304 km (0.112 R)
• M22: 21,582,634 km (0.119 R)
• M23: 24,797,941 km (0.088 R)
• M24: 30,317,355 km (0.082 R)
• M25: 33,041,383 km (0.1 R)
• M26: 33,424,951 km (0.093 R)
• M27: 36,194,158 km (0.118 R)
• M28: 36,465,528 km (0.088 R)
• M29: 37,150,088 km (0.11 R)
• M30: 38,263,096 km (0.064 R)
• M31: 39,255,080 km (0.112 R)
• M32: 40,848,297 km (0.063 R)
• M33: 41,438,161 km (0.039 R)
• M34: 48,635,315 km (0.098 R)
• M35: 49,798,738 km (0.117 R)
• M36: 55,174,387 km (0.07 R)
• M37: 55,533,871 km (0.1 R)
• M38: 61,887,143 km (0.04 R)
• M39: 63,449,394 km (0.102 R)
• M40: 65,037,674 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 5.6

Gravity: 27.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.19 AU - 19.41 AU

Year: 24661 Days

Day: 25 Hours

Environment

Temp: -196 °C

Axial Tilt: 131.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 93,952,698 km

• M1: 69,713 km (0.096 R)
• M2: 446,998 km (0.102 R)
• M3: 713,582 km (0.114 R)
• M4: 1,938,190 km (0.085 R)
• M5: 2,130,573 km (0.073 R)
• M6: 3,004,075 km (0.111 R)
• M7: 3,505,228 km (0.113 R)
• M8: 3,727,231 km (0.11 R)
• M9: 3,924,850 km (0.11 R)
• M10: 5,221,265 km (0.117 R)
• M11: 5,638,643 km (0.065 R)
• M12: 7,638,617 km (0.079 R)
• M13: 8,176,571 km (0.086 R)
• M14: 10,067,787 km (0.099 R)
• M15: 12,160,661 km (0.083 R)
• M16: 14,935,103 km (0.113 R)
• M17: 22,121,336 km (0.089 R)
• M18: 24,911,935 km (0.083 R)
• M19: 29,071,653 km (0.09 R)
• M20: 37,652,438 km (0.117 R)
• M21: 38,733,581 km (0.061 R)
• M22: 41,119,518 km (0.05 R)
• M23: 43,770,691 km (0.11 R)
• M24: 63,396,286 km (0.088 R)
• M25: 79,802,535 km (0.101 R)
• M26: 87,622,614 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit