🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.44 AU - 0.62 AU

Year: 145 Days

Day: 33.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.78 AU - 1.1 AU

Year: 342 Days

Day: 26.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 12.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.59 AU - 2.63 AU

Year: 1580 Days

Day: 41.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.23 AU - 4.01 AU

Year: 2581 Days

Day: 27.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 13.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.38 AU - 4.86 AU

Year: 3721 Days

Day: 10 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,356,074 km

• M1: 171,589 km (0.103 R)
• M2: 646,412 km (0.062 R)
• M3: 1,875,509 km (0.071 R)
• M4: 2,447,421 km (0.032 R)
• M5: 3,404,548 km (0.118 R)
• M6: 3,882,514 km (0.118 R)
• M7: 4,573,805 km (0.106 R)
• M8: 5,427,860 km (0.105 R)
• M9: 6,324,549 km (0.115 R)
• M10: 8,048,365 km (0.087 R)
• M11: 9,900,985 km (0.048 R)
• M12: 12,213,021 km (0.103 R)
• M13: 13,041,494 km (0.062 R)
• M14: 14,063,696 km (0.114 R)
• M15: 14,865,092 km (0.11 R)
• M16: 16,152,531 km (0.112 R)
• M17: 16,617,481 km (0.072 R)
• M18: 18,003,954 km (0.03 R)
• M19: 19,531,648 km (0.039 R)
• M20: 21,282,541 km (0.08 R)
• M21: 22,698,784 km (0.047 R)
• M22: 23,504,219 km (0.088 R)
• M23: 26,433,645 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.9

Radius: 10.3

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.39 AU - 10.03 AU

Year: 9633 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,356,074 km

• M1: 129,851 km (0.108 R)
• M2: 706,401 km (0.082 R)
• M3: 1,326,036 km (0.11 R)
• M4: 2,298,422 km (0.079 R)
• M5: 4,330,260 km (0.088 R)
• M6: 6,734,747 km (0.079 R)
• M7: 7,056,980 km (0.108 R)
• M8: 7,908,043 km (0.089 R)
• M9: 9,813,471 km (0.105 R)
• M10: 12,846,867 km (0.111 R)
• M11: 13,281,149 km (0.064 R)
• M12: 18,334,565 km (0.102 R)
• M13: 19,205,225 km (0.109 R)
• M14: 26,785,200 km (0.08 R)
• M15: 30,131,106 km (0.09 R)
• M16: 31,342,699 km (0.095 R)
• M17: 35,293,578 km (0.101 R)
• M18: 42,916,039 km (0.114 R)
• M19: 48,366,039 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718

Radius: 13.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.71 AU - 10.55 AU

Year: 10338 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,356,074 km

• M1: 166,951 km (0.111 R)
• M2: 878,588 km (0.065 R)
• M3: 1,659,040 km (0.089 R)
• M4: 2,221,828 km (0.059 R)
• M5: 6,294,330 km (0.038 R)
• M6: 6,786,956 km (0.117 R)
• M7: 7,428,432 km (0.066 R)
• M8: 7,892,784 km (0.082 R)
• M9: 8,376,434 km (0.077 R)
• M10: 9,847,130 km (0.065 R)
• M11: 10,776,582 km (0.068 R)
• M12: 11,934,170 km (0.108 R)
• M13: 15,425,485 km (0.072 R)
• M14: 15,905,246 km (0.077 R)
• M15: 19,152,118 km (0.1 R)
• M16: 19,626,792 km (0.074 R)
• M17: 24,721,647 km (0.026 R)
• M18: 26,048,729 km (0.109 R)
• M19: 26,631,712 km (0.061 R)
• M20: 27,422,786 km (0.087 R)
• M21: 28,638,418 km (0.115 R)
• M22: 29,784,038 km (0.093 R)
• M23: 31,834,726 km (0.052 R)
• M24: 33,177,367 km (0.083 R)
• M25: 34,674,094 km (0.115 R)
• M26: 35,143,532 km (0.068 R)
• M27: 38,050,218 km (0.119 R)
• M28: 39,817,717 km (0.114 R)
• M29: 40,852,037 km (0.072 R)
• M30: 43,788,942 km (0.097 R)
• M31: 44,475,447 km (0.105 R)
• M32: 46,152,589 km (0.051 R)
• M33: 47,006,793 km (0.118 R)
• M34: 49,484,432 km (0.038 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.8

Radius: 8.4

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.65 AU - 12.13 AU

Year: 13467 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,356,074 km

• M1: 106,663 km (0.096 R)
• M2: 476,619 km (0.107 R)
• M3: 1,232,686 km (0.078 R)
• M4: 1,554,621 km (0.115 R)
• M5: 1,832,724 km (0.11 R)
• M6: 2,390,873 km (0.06 R)
• M7: 2,874,822 km (0.087 R)
• M8: 3,954,021 km (0.11 R)
• M9: 4,539,398 km (0.086 R)
• M10: 5,181,173 km (0.028 R)
• M11: 6,217,437 km (0.076 R)
• M12: 6,764,517 km (0.074 R)
• M13: 7,428,731 km (0.113 R)
• M14: 8,181,208 km (0.061 R)
• M15: 8,742,350 km (0.118 R)
• M16: 12,118,176 km (0.091 R)
• M17: 15,141,249 km (0.036 R)
• M18: 19,521,774 km (0.099 R)
• M19: 21,036,303 km (0.082 R)
• M20: 21,999,564 km (0.107 R)
• M21: 24,679,610 km (0.075 R)
• M22: 25,750,730 km (0.094 R)
• M23: 28,829,305 km (0.071 R)
• M24: 31,349,580 km (0.106 R)
• M25: 31,802,413 km (0.118 R)
• M26: 39,390,765 km (0.109 R)
• M27: 50,233,469 km (0.095 R)
• M28: 50,698,120 km (0.099 R)
• M29: 53,707,730 km (0.062 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: 246 - 12,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit