🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.54 AU - 0.56 AU

Year: 145 Days

Day: 25.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.57 AU - 3.95 AU

Year: 2088 Days

Day: 27.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,485,364 km

• M1: 2,039,318 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.85 AU - 5.25 AU

Year: 3443 Days

Day: 44.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,485,364 km

• M1: 881,879 km (0.088 R)
• M2: 2,023,012 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.1

Radius: 13.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.93 AU - 9.05 AU

Year: 9563 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 85,485,364 km

• M1: 169,195 km (0.033 R)
• M2: 1,661,434 km (0.111 R)
• M3: 2,948,275 km (0.03 R)
• M4: 5,084,832 km (0.1 R)
• M5: 7,268,362 km (0.104 R)
• M6: 8,611,601 km (0.085 R)
• M7: 10,114,162 km (0.074 R)
• M8: 10,552,933 km (0.104 R)
• M9: 11,004,270 km (0.103 R)
• M10: 17,758,614 km (0.116 R)
• M11: 21,913,096 km (0.094 R)
• M12: 23,572,286 km (0.107 R)
• M13: 24,694,719 km (0.117 R)
• M14: 26,490,791 km (0.055 R)
• M15: 32,929,633 km (0.109 R)
• M16: 38,422,717 km (0.06 R)
• M17: 39,254,332 km (0.1 R)

Asteroid Belt

Center: 10.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.2

Radius: 12.9

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.31 AU - 12.99 AU

Year: 13208 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 85,485,364 km

• M1: 166,652 km (0.073 R)
• M2: 674,836 km (0.058 R)
• M3: 1,153,250 km (0.111 R)
• M4: 2,054,128 km (0.083 R)
• M5: 2,670,023 km (0.091 R)
• M6: 3,590,947 km (0.098 R)
• M7: 4,910,550 km (0.062 R)
• M8: 5,755,329 km (0.086 R)
• M9: 6,987,118 km (0.077 R)
• M10: 7,824,866 km (0.075 R)
• M11: 8,630,301 km (0.108 R)
• M12: 9,437,980 km (0.089 R)
• M13: 10,350,826 km (0.113 R)
• M14: 11,499,140 km (0.093 R)
• M15: 12,666,901 km (0.054 R)
• M16: 14,952,008 km (0.054 R)
• M17: 15,527,212 km (0.081 R)
• M18: 20,063,468 km (0.036 R)
• M19: 20,675,473 km (0.06 R)
• M20: 26,131,307 km (0.076 R)
• M21: 30,145,317 km (0.099 R)
• M22: 30,832,869 km (0.06 R)
• M23: 33,565,723 km (0.1 R)
• M24: 34,677,684 km (0.102 R)
• M25: 36,198,496 km (0.052 R)
• M26: 39,236,829 km (0.095 R)
• M27: 42,441,365 km (0.114 R)
• M28: 47,801,157 km (0.119 R)
• M29: 48,893,222 km (0.089 R)
• M30: 56,488,156 km (0.098 R)
• M31: 59,842,290 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.3

Radius: 3.1

Gravity: 79.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.5 AU - 19.38 AU

Year: 22577 Days

Day: 17.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 85,485,364 km

• M1: 39,344 km (0.087 R)
• M2: 168,447 km (0.117 R)
• M3: 388,506 km (0.1 R)
• M4: 545,284 km (0.046 R)
• M5: 899,682 km (0.08 R)
• M6: 1,161,627 km (0.116 R)
• M7: 1,592,918 km (0.095 R)
• M8: 2,037,523 km (0.103 R)
• M9: 3,926,346 km (0.04 R)
• M10: 4,125,610 km (0.073 R)
• M11: 4,262,193 km (0.12 R)
• M12: 4,366,762 km (0.064 R)
• M13: 5,884,582 km (0.087 R)
• M14: 6,189,911 km (0.117 R)
• M15: 7,670,182 km (0.12 R)
• M16: 8,409,943 km (0.109 R)
• M17: 9,429,303 km (0.117 R)
• M18: 10,029,789 km (0.109 R)
• M19: 11,306,607 km (0.118 R)
• M20: 11,915,022 km (0.072 R)
• M21: 13,123,024 km (0.076 R)
• M22: 14,646,080 km (0.08 R)
• M23: 15,368,189 km (0.102 R)
• M24: 16,970,233 km (0.079 R)
• M25: 18,960,333 km (0.098 R)
• M26: 19,433,362 km (0.101 R)
• M27: 19,624,697 km (0.057 R)
• M28: 19,914,169 km (0.089 R)
• M29: 21,100,480 km (0.112 R)
• M30: 25,166,700 km (0.103 R)
• M31: 31,798,673 km (0.117 R)
• M32: 36,958,453 km (0.09 R)
• M33: 37,252,263 km (0.099 R)
• M34: 39,812,781 km (0.065 R)
• M35: 54,198,112 km (0.1 R)
• M36: 57,281,174 km (0.108 R)
• M37: 58,865,715 km (0.098 R)
• M38: 59,467,398 km (0.065 R)
• M39: 69,212,652 km (0.079 R)
• M40: 70,557,237 km (0.047 R)
• M41: 72,836,810 km (0.082 R)
• M42: 73,530,046 km (0.12 R)
• M43: 76,823,743 km (0.085 R)
• M44: 84,973,685 km (0.087 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit