🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.69 AU

Year: 187 Days

Day: 20.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 19.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,476,303 km

• M1: 416,331 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.55 AU - 2.03 AU

Year: 875 Days

Day: 27.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,476,303 km

• M1: 46,076 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 13.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.23 AU - 5.25 AU

Year: 4381 Days

Day: 14.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 74,476,303 km

• M1: 180,415 km (0.111 R)
• M2: 814,411 km (0.077 R)
• M3: 1,575,415 km (0.117 R)
• M4: 2,635,316 km (0.039 R)
• M5: 4,211,479 km (0.117 R)
• M6: 10,228,455 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.6

Radius: 10.2

Gravity: 7.76 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.12 AU - 8.54 AU

Year: 7248 Days

Day: 8.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 64.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,476,303 km

• M1: 126,859 km (0.071 R)
• M2: 488,138 km (0.106 R)
• M3: 964,757 km (0.059 R)
• M4: 2,173,358 km (0.085 R)
• M5: 2,773,096 km (0.119 R)
• M6: 3,253,754 km (0.071 R)
• M7: 3,764,930 km (0.065 R)
• M8: 4,688,098 km (0.104 R)
• M9: 5,037,409 km (0.058 R)
• M10: 5,755,778 km (0.053 R)
• M11: 6,399,348 km (0.115 R)
• M12: 6,793,539 km (0.099 R)
• M13: 9,741,065 km (0.074 R)
• M14: 10,556,523 km (0.107 R)
• M15: 11,416,861 km (0.103 R)
• M16: 12,323,125 km (0.091 R)
• M17: 13,104,923 km (0.068 R)
• M18: 14,582,950 km (0.047 R)
• M19: 15,972,714 km (0.064 R)
• M20: 16,902,016 km (0.119 R)
• M21: 19,456,849 km (0.093 R)
• M22: 20,286,369 km (0.057 R)
• M23: 21,774,120 km (0.085 R)
• M24: 27,042,358 km (0.079 R)
• M25: 28,842,469 km (0.074 R)
• M26: 36,503,975 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.1

Radius: 8.5

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.51 AU - 8.51 AU

Year: 8280 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 74,476,303 km

• M1: 111,301 km (0.097 R)
• M2: 416,780 km (0.117 R)
• M3: 737,218 km (0.096 R)
• M4: 1,901,239 km (0.057 R)
• M5: 3,897,174 km (0.078 R)
• M6: 6,999,236 km (0.109 R)
• M7: 11,869,095 km (0.114 R)
• M8: 20,085,010 km (0.106 R)
• M9: 21,944,811 km (0.109 R)
• M10: 28,493,308 km (0.065 R)
• M11: 28,779,489 km (0.096 R)
• M12: 29,551,713 km (0.119 R)
• M13: 36,012,546 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 11.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.44 AU - 10.12 AU

Year: 11171 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,476,303 km

• M1: 139,425 km (0.051 R)
• M2: 573,558 km (0.11 R)
• M3: 1,063,790 km (0.119 R)
• M4: 1,647,970 km (0.088 R)
• M5: 2,399,400 km (0.11 R)
• M6: 2,952,015 km (0.09 R)
• M7: 3,513,007 km (0.089 R)
• M8: 4,313,355 km (0.115 R)
• M9: 5,362,784 km (0.119 R)
• M10: 6,164,180 km (0.071 R)
• M11: 9,003,997 km (0.115 R)
• M12: 9,681,825 km (0.109 R)
• M13: 10,135,405 km (0.089 R)
• M14: 11,304,064 km (0.074 R)
• M15: 13,039,549 km (0.081 R)
• M16: 15,213,804 km (0.104 R)
• M17: 15,689,825 km (0.085 R)
• M18: 20,679,512 km (0.06 R)
• M19: 21,348,364 km (0.072 R)
• M20: 22,204,662 km (0.056 R)
• M21: 24,817,389 km (0.066 R)
• M22: 25,382,570 km (0.107 R)
• M23: 26,343,437 km (0.118 R)
• M24: 27,528,402 km (0.08 R)
• M25: 29,581,782 km (0.049 R)
• M26: 33,076,388 km (0.111 R)
• M27: 34,923,025 km (0.114 R)
• M28: 36,715,656 km (0.072 R)
• M29: 38,318,148 km (0.076 R)
• M30: 42,060,339 km (0.115 R)
• M31: 48,925,385 km (0.11 R)
• M32: 49,814,146 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.7

Radius: 7.9

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.53 AU - 21.49 AU

Year: 29087 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 74,476,303 km

• M1: 98,286 km (0.066 R)
• M2: 359,484 km (0.115 R)
• M3: 649,704 km (0.117 R)
• M4: 1,100,891 km (0.053 R)
• M5: 1,645,128 km (0.084 R)
• M6: 1,893,610 km (0.096 R)
• M7: 2,604,649 km (0.075 R)
• M8: 3,047,458 km (0.087 R)
• M9: 3,314,640 km (0.12 R)
• M10: 3,958,060 km (0.098 R)
• M11: 4,894,244 km (0.097 R)
• M12: 6,564,504 km (0.111 R)
• M13: 7,290,802 km (0.059 R)
• M14: 11,810,154 km (0.071 R)
• M15: 12,271,513 km (0.065 R)
• M16: 14,312,178 km (0.059 R)
• M17: 20,242,836 km (0.077 R)
• M18: 21,287,777 km (0.089 R)
• M19: 23,074,873 km (0.082 R)
• M20: 28,208,174 km (0.114 R)
• M21: 29,032,608 km (0.094 R)
• M22: 35,940,290 km (0.12 R)
• M23: 38,609,864 km (0.117 R)
• M24: 45,293,747 km (0.115 R)
• M25: 46,261,047 km (0.075 R)
• M26: 50,268,176 km (0.056 R)
• M27: 57,076,375 km (0.105 R)
• M28: 58,204,642 km (0.1 R)
• M29: 60,505,607 km (0.108 R)
• M30: 65,492,751 km (0.057 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit