🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.46 AU - 0.76 AU

Year: 177 Days

Day: 34.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.66 AU - 2.72 AU

Year: 1636 Days

Day: 13 Hours

Environment

Temp: -99 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,347,582 km

• M1: 46,525 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.67 AU - 4.81 AU

Year: 3238 Days

Day: 19.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 8.2

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.62 AU - 6.24 AU

Year: 5355 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,347,582 km

• M1: 102,026 km (0.12 R)
• M2: 377,585 km (0.074 R)
• M3: 886,367 km (0.107 R)
• M4: 1,164,320 km (0.099 R)
• M5: 1,464,713 km (0.104 R)
• M6: 2,357,513 km (0.101 R)
• M7: 2,768,309 km (0.044 R)
• M8: 3,184,490 km (0.083 R)
• M9: 4,242,596 km (0.043 R)
• M10: 4,580,238 km (0.067 R)
• M11: 5,163,670 km (0.07 R)
• M12: 5,921,682 km (0.072 R)
• M13: 7,322,666 km (0.059 R)
• M14: 7,848,054 km (0.096 R)
• M15: 9,708,303 km (0.095 R)
• M16: 10,481,874 km (0.107 R)
• M17: 11,493,455 km (0.069 R)
• M18: 12,048,762 km (0.057 R)
• M19: 14,507,702 km (0.075 R)
• M20: 16,321,576 km (0.101 R)
• M21: 17,152,593 km (0.025 R)
• M22: 18,281,608 km (0.106 R)
• M23: 20,686,842 km (0.099 R)
• M24: 21,812,267 km (0.118 R)
• M25: 23,295,530 km (0.108 R)
• M26: 29,621,725 km (0.088 R)
• M27: 30,473,236 km (0.091 R)
• M28: 31,146,725 km (0.055 R)
• M29: 31,438,292 km (0.116 R)
• M30: 32,623,107 km (0.111 R)

Asteroid Belt

Center: 9.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.4

Radius: 6.2

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.03 AU - 13.51 AU

Year: 16924 Days

Day: 18.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 99,347,582 km

• M1: 89,160 km (0.111 R)
• M2: 571,913 km (0.116 R)
• M3: 947,703 km (0.08 R)
• M4: 1,571,825 km (0.112 R)
• M5: 2,088,087 km (0.053 R)
• M6: 2,396,408 km (0.042 R)
• M7: 3,078,874 km (0.069 R)
• M8: 4,159,718 km (0.041 R)
• M9: 4,615,394 km (0.102 R)
• M10: 5,103,681 km (0.084 R)
• M11: 5,781,359 km (0.11 R)
• M12: 6,908,130 km (0.1 R)
• M13: 7,832,197 km (0.076 R)
• M14: 8,731,878 km (0.107 R)
• M15: 8,940,866 km (0.111 R)
• M16: 9,532,825 km (0.116 R)
• M17: 11,716,206 km (0.11 R)
• M18: 12,556,497 km (0.097 R)
• M19: 16,008,319 km (0.083 R)
• M20: 18,717,686 km (0.072 R)
• M21: 21,338,191 km (0.058 R)
• M22: 22,102,038 km (0.098 R)
• M23: 24,814,547 km (0.106 R)
• M24: 25,023,834 km (0.091 R)
• M25: 30,051,669 km (0.104 R)
• M26: 31,375,610 km (0.089 R)
• M27: 35,980,233 km (0.084 R)
• M28: 38,163,913 km (0.083 R)
• M29: 48,760,229 km (0.101 R)
• M30: 53,495,600 km (0.113 R)
• M31: 55,615,552 km (0.1 R)
• M32: 58,159,015 km (0.109 R)
• M33: 67,060,387 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.9

Radius: 3.1

Gravity: 84.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.93 AU - 19.35 AU

Year: 27476 Days

Day: 15.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 99,347,582 km

• M1: 42,486 km (0.115 R)
• M2: 201,658 km (0.032 R)
• M3: 561,740 km (0.103 R)
• M4: 730,486 km (0.113 R)
• M5: 984,803 km (0.098 R)
• M6: 1,481,169 km (0.103 R)
• M7: 1,865,785 km (0.119 R)
• M8: 2,037,074 km (0.042 R)
• M9: 2,195,349 km (0.052 R)
• M10: 3,839,429 km (0.073 R)
• M11: 4,081,180 km (0.108 R)
• M12: 5,317,606 km (0.057 R)
• M13: 6,066,493 km (0.102 R)
• M14: 9,642,032 km (0.091 R)
• M15: 10,415,004 km (0.117 R)
• M16: 10,816,674 km (0.114 R)
• M17: 11,438,403 km (0.11 R)
• M18: 12,377,877 km (0.111 R)
• M19: 12,752,470 km (0.098 R)
• M20: 13,603,234 km (0.061 R)
• M21: 15,850,493 km (0.088 R)
• M22: 16,832,902 km (0.064 R)
• M23: 17,200,015 km (0.09 R)
• M24: 21,812,716 km (0.114 R)
• M25: 24,517,445 km (0.1 R)
• M26: 29,243,242 km (0.115 R)
• M27: 40,608,192 km (0.116 R)
• M28: 41,267,769 km (0.085 R)
• M29: 44,673,515 km (0.099 R)
• M30: 47,165,815 km (0.087 R)
• M31: 53,798,835 km (0.109 R)
• M32: 59,109,859 km (0.101 R)
• M33: 72,193,838 km (0.056 R)
• M34: 74,382,604 km (0.093 R)
• M35: 78,892,232 km (0.054 R)
• M36: 79,404,156 km (0.114 R)
• M37: 81,474,591 km (0.048 R)
• M38: 84,379,482 km (0.047 R)
• M39: 86,535,188 km (0.05 R)
• M40: 94,945,430 km (0.108 R)
• M41: 99,347,647 km (0.038 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit