🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.59 AU - 0.91 AU

Year: 243 Days

Day: 20 Hours

Environment

Temp: 105 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.58 AU - 1.6 AU

Year: 751 Days

Day: 16.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,433,579 km

• M1: 39,793 km (0.093 R)
• M2: 315,053 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.34 AU - 3.28 AU

Year: 1765 Days

Day: 34.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573

Radius: 3

Gravity: 63.67 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 14.13 AU - 20.05 AU

Year: 26475 Days

Day: 17.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,433,579 km

• M1: 40,092 km (0.095 R)
• M2: 168,746 km (0.064 R)
• M3: 340,784 km (0.051 R)
• M4: 718,219 km (0.088 R)
• M5: 982,559 km (0.067 R)
• M6: 1,102,237 km (0.053 R)
• M7: 1,371,064 km (0.072 R)
• M8: 1,645,128 km (0.119 R)
• M9: 1,814,622 km (0.103 R)
• M10: 3,114,029 km (0.095 R)
• M11: 3,227,574 km (0.044 R)
• M12: 3,678,462 km (0.088 R)
• M13: 6,212,351 km (0.12 R)
• M14: 6,438,244 km (0.116 R)
• M15: 7,099,915 km (0.028 R)
• M16: 11,363,604 km (0.088 R)
• M17: 11,565,411 km (0.1 R)
• M18: 12,325,967 km (0.047 R)
• M19: 12,610,652 km (0.066 R)
• M20: 14,023,005 km (0.046 R)
• M21: 16,634,086 km (0.117 R)
• M22: 21,231,528 km (0.078 R)
• M23: 27,806,654 km (0.07 R)
• M24: 29,040,687 km (0.043 R)
• M25: 32,016,637 km (0.086 R)
• M26: 32,689,379 km (0.106 R)
• M27: 33,509,025 km (0.109 R)
• M28: 33,646,955 km (0.081 R)
• M29: 36,924,794 km (0.05 R)
• M30: 37,813,704 km (0.112 R)
• M31: 38,414,040 km (0.083 R)
• M32: 47,499,418 km (0.102 R)
• M33: 54,990,232 km (0.06 R)
• M34: 58,713,424 km (0.065 R)
• M35: 61,355,472 km (0.116 R)
• M36: 62,184,095 km (0.114 R)
• M37: 67,093,897 km (0.092 R)
• M38: 74,815,242 km (0.106 R)
• M39: 77,917,453 km (0.12 R)
• M40: 79,622,719 km (0.11 R)
• M41: 82,603,755 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit