🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.65 AU - 0.97 AU

Year: 256 Days

Day: 34.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 9.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.4

Radius: 6

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.07 AU - 20.71 AU

Year: 25488 Days

Day: 23.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 99,051,064 km

• M1: 76,893 km (0.088 R)
• M2: 812,316 km (0.079 R)
• M3: 1,099,844 km (0.097 R)
• M4: 1,405,622 km (0.118 R)
• M5: 2,231,701 km (0.082 R)
• M6: 2,457,743 km (0.091 R)
• M7: 3,257,942 km (0.073 R)
• M8: 4,460,709 km (0.103 R)
• M9: 6,641,397 km (0.064 R)
• M10: 8,988,438 km (0.104 R)
• M11: 12,248,176 km (0.081 R)
• M12: 14,996,439 km (0.078 R)
• M13: 17,771,928 km (0.086 R)
• M14: 20,089,648 km (0.076 R)
• M15: 23,447,222 km (0.105 R)
• M16: 24,978,207 km (0.101 R)
• M17: 26,574,566 km (0.111 R)
• M18: 28,237,795 km (0.118 R)
• M19: 32,563,567 km (0.078 R)
• M20: 44,112,822 km (0.115 R)
• M21: 51,153,346 km (0.078 R)
• M22: 58,709,236 km (0.072 R)
• M23: 64,840,654 km (0.105 R)
• M24: 71,385,262 km (0.046 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.1

Radius: 4.3

Gravity: 29.75 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 19 AU - 22.44 AU

Year: 33148 Days

Day: 17.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 99,051,064 km

• M1: 53,855 km (0.071 R)
• M2: 204,051 km (0.081 R)
• M3: 349,012 km (0.105 R)
• M4: 557,252 km (0.066 R)
• M5: 721,810 km (0.078 R)
• M6: 1,107,623 km (0.095 R)
• M7: 1,473,988 km (0.086 R)
• M8: 1,916,648 km (0.117 R)
• M9: 2,134,911 km (0.065 R)
• M10: 2,620,955 km (0.107 R)
• M11: 3,514,952 km (0.102 R)
• M12: 4,595,796 km (0.047 R)
• M13: 4,827,972 km (0.078 R)
• M14: 5,357,997 km (0.086 R)
• M15: 6,532,939 km (0.102 R)
• M16: 8,146,202 km (0.113 R)
• M17: 10,463,473 km (0.042 R)
• M18: 10,865,593 km (0.095 R)
• M19: 11,988,025 km (0.071 R)
• M20: 12,879,030 km (0.04 R)
• M21: 14,791,938 km (0.106 R)
• M22: 18,290,883 km (0.117 R)
• M23: 18,873,866 km (0.077 R)
• M24: 26,741,816 km (0.114 R)
• M25: 28,904,702 km (0.111 R)
• M26: 33,144,007 km (0.109 R)
• M27: 37,312,851 km (0.11 R)
• M28: 40,169,721 km (0.079 R)
• M29: 43,510,989 km (0.098 R)
• M30: 54,040,735 km (0.052 R)
• M31: 54,837,493 km (0.102 R)
• M32: 63,682,766 km (0.071 R)
• M33: 64,795,176 km (0.1 R)
• M34: 69,140,396 km (0.076 R)
• M35: 69,608,787 km (0.114 R)
• M36: 69,843,655 km (0.066 R)
• M37: 86,278,777 km (0.054 R)
• M38: 94,662,690 km (0.046 R)
• M39: 97,867,825 km (0.106 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 19,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit