🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 172 Days

Day: 40.3 Hours

Environment

Temp: 131 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.3 AU - 1.32 AU

Year: 556 Days

Day: 32.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501

Radius: 9.5

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.54 AU - 10.34 AU

Year: 9913 Days

Day: 10.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,571,043 km

• M1: 118,182 km (0.057 R)
• M2: 561,740 km (0.03 R)
• M3: 897,138 km (0.074 R)
• M4: 1,357,002 km (0.084 R)
• M5: 3,475,159 km (0.11 R)
• M6: 4,340,433 km (0.092 R)
• M7: 5,033,220 km (0.113 R)
• M8: 5,406,467 km (0.087 R)
• M9: 6,674,907 km (0.054 R)
• M10: 7,049,500 km (0.062 R)
• M11: 7,677,961 km (0.053 R)
• M12: 8,559,242 km (0.114 R)
• M13: 11,185,582 km (0.097 R)
• M14: 16,435,121 km (0.028 R)
• M15: 17,189,244 km (0.08 R)
• M16: 19,818,726 km (0.075 R)
• M17: 25,225,642 km (0.109 R)
• M18: 25,952,388 km (0.096 R)
• M19: 27,447,918 km (0.111 R)
• M20: 27,926,781 km (0.089 R)
• M21: 30,405,318 km (0.065 R)
• M22: 31,541,065 km (0.073 R)
• M23: 32,704,638 km (0.052 R)
• M24: 33,568,865 km (0.098 R)
• M25: 34,781,804 km (0.092 R)
• M26: 35,909,622 km (0.066 R)
• M27: 36,252,650 km (0.098 R)
• M28: 37,646,753 km (0.076 R)
• M29: 39,439,235 km (0.06 R)
• M30: 41,916,725 km (0.091 R)
• M31: 42,807,879 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.2

Radius: 7.5

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.68 AU - 16.9 AU

Year: 21094 Days

Day: 17.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,571,043 km

• M1: 93,349 km (0.114 R)
• M2: 378,931 km (0.051 R)
• M3: 688,300 km (0.114 R)
• M4: 1,044,642 km (0.116 R)
• M5: 1,789,789 km (0.065 R)
• M6: 2,287,651 km (0.093 R)
• M7: 3,904,654 km (0.11 R)
• M8: 7,100,962 km (0.06 R)
• M9: 8,340,979 km (0.088 R)
• M10: 10,718,837 km (0.101 R)
• M11: 15,738,294 km (0.113 R)
• M12: 16,159,712 km (0.104 R)
• M13: 17,738,867 km (0.048 R)
• M14: 19,131,324 km (0.074 R)
• M15: 21,715,029 km (0.113 R)
• M16: 23,415,657 km (0.094 R)
• M17: 25,088,909 km (0.079 R)
• M18: 25,432,984 km (0.078 R)
• M19: 26,365,578 km (0.12 R)
• M20: 30,454,686 km (0.067 R)
• M21: 33,265,929 km (0.07 R)
• M22: 34,380,882 km (0.05 R)
• M23: 35,954,352 km (0.112 R)
• M24: 38,025,684 km (0.108 R)
• M25: 39,090,522 km (0.119 R)
• M26: 41,279,737 km (0.091 R)
• M27: 45,389,939 km (0.115 R)
• M28: 48,335,670 km (0.088 R)
• M29: 51,406,316 km (0.109 R)
• M30: 53,650,584 km (0.111 R)
• M31: 60,980,430 km (0.102 R)
• M32: 62,228,675 km (0.109 R)
• M33: 76,379,736 km (0.118 R)
• M34: 77,829,788 km (0.099 R)
• M35: 85,097,402 km (0.072 R)
• M36: 87,704,594 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.2

Radius: 4.5

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.2 AU - 19.96 AU

Year: 25037 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 74,571,043 km

• M1: 65,374 km (0.118 R)
• M2: 341,532 km (0.105 R)
• M3: 552,315 km (0.054 R)
• M4: 1,019,509 km (0.062 R)
• M5: 1,308,084 km (0.095 R)
• M6: 2,983,879 km (0.066 R)
• M7: 4,175,426 km (0.094 R)
• M8: 5,046,385 km (0.117 R)
• M9: 5,954,893 km (0.111 R)
• M10: 12,548,120 km (0.072 R)
• M11: 14,129,968 km (0.034 R)
• M12: 19,071,784 km (0.101 R)
• M13: 20,094,884 km (0.111 R)
• M14: 20,443,895 km (0.093 R)
• M15: 26,696,189 km (0.103 R)
• M16: 30,423,719 km (0.071 R)
• M17: 31,231,996 km (0.074 R)
• M18: 50,225,840 km (0.053 R)
• M19: 54,669,495 km (0.085 R)
• M20: 58,833,103 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280

Radius: 7.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.91 AU - 21.79 AU

Year: 30351 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,571,043 km

• M1: 100,231 km (0.066 R)
• M2: 438,920 km (0.084 R)
• M3: 749,336 km (0.111 R)
• M4: 1,089,671 km (0.074 R)
• M5: 2,149,422 km (0.094 R)
• M6: 2,948,574 km (0.087 R)
• M7: 3,486,678 km (0.083 R)
• M8: 8,385,858 km (0.088 R)
• M9: 10,630,275 km (0.065 R)
• M10: 13,247,041 km (0.1 R)
• M11: 14,478,980 km (0.092 R)
• M12: 14,779,671 km (0.099 R)
• M13: 16,104,061 km (0.116 R)
• M14: 19,257,136 km (0.079 R)
• M15: 20,550,409 km (0.106 R)
• M16: 21,900,530 km (0.117 R)
• M17: 22,396,746 km (0.084 R)
• M18: 23,104,045 km (0.067 R)
• M19: 28,127,392 km (0.105 R)
• M20: 37,236,107 km (0.112 R)
• M21: 40,711,116 km (0.09 R)
• M22: 43,144,176 km (0.093 R)
• M23: 47,137,391 km (0.11 R)
• M24: 50,160,465 km (0.095 R)
• M25: 51,894,604 km (0.046 R)
• M26: 53,131,928 km (0.092 R)
• M27: 53,847,754 km (0.11 R)
• M28: 54,933,685 km (0.042 R)
• M29: 60,194,443 km (0.042 R)
• M30: 65,166,777 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,268 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit