🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 47.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,426,549 km

• M1: 26,180 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.48 AU - 4.96 AU

Year: 3047 Days

Day: 39.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,426,549 km

• M1: 1,296,266 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 9.6

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.01 AU - 6.37 AU

Year: 5413 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,426,549 km

• M1: 119,379 km (0.053 R)
• M2: 471,084 km (0.092 R)
• M3: 991,385 km (0.087 R)
• M4: 1,689,409 km (0.106 R)
• M5: 3,156,964 km (0.095 R)
• M6: 4,360,180 km (0.115 R)
• M7: 6,022,361 km (0.106 R)
• M8: 6,864,448 km (0.079 R)
• M9: 8,070,356 km (0.091 R)
• M10: 8,858,737 km (0.11 R)
• M11: 12,049,061 km (0.088 R)
• M12: 13,128,560 km (0.091 R)
• M13: 16,693,926 km (0.041 R)
• M14: 18,987,710 km (0.071 R)
• M15: 19,708,323 km (0.119 R)
• M16: 21,343,727 km (0.117 R)
• M17: 22,194,490 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 11.5

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.06 AU - 6.66 AU

Year: 5637 Days

Day: 8.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,426,549 km

• M1: 143,016 km (0.118 R)
• M2: 609,761 km (0.082 R)
• M3: 1,068,428 km (0.1 R)
• M4: 1,744,760 km (0.076 R)
• M5: 2,309,193 km (0.036 R)
• M6: 3,214,260 km (0.09 R)
• M7: 3,783,330 km (0.097 R)
• M8: 6,386,931 km (0.107 R)
• M9: 6,758,832 km (0.09 R)
• M10: 8,274,557 km (0.115 R)
• M11: 9,260,856 km (0.1 R)
• M12: 9,694,241 km (0.075 R)
• M13: 10,277,972 km (0.104 R)
• M14: 12,903,714 km (0.086 R)
• M15: 15,520,629 km (0.12 R)
• M16: 17,669,304 km (0.086 R)
• M17: 18,135,151 km (0.058 R)
• M18: 20,225,333 km (0.039 R)
• M19: 21,553,912 km (0.112 R)
• M20: 24,302,324 km (0.026 R)
• M21: 24,713,269 km (0.087 R)
• M22: 25,380,326 km (0.047 R)
• M23: 26,316,958 km (0.093 R)
• M24: 28,713,815 km (0.077 R)
• M25: 30,106,571 km (0.09 R)
• M26: 31,738,834 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.2

Radius: 9.2

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.4 AU - 9.2 AU

Year: 7656 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,426,549 km

• M1: 114,442 km (0.071 R)
• M2: 478,264 km (0.087 R)
• M3: 781,350 km (0.087 R)
• M4: 1,360,593 km (0.092 R)
• M5: 1,652,159 km (0.065 R)
• M6: 2,018,674 km (0.109 R)
• M7: 2,495,741 km (0.058 R)
• M8: 2,959,943 km (0.042 R)
• M9: 3,316,136 km (0.051 R)
• M10: 3,827,312 km (0.026 R)
• M11: 5,849,426 km (0.068 R)
• M12: 8,108,504 km (0.043 R)
• M13: 8,454,224 km (0.117 R)
• M14: 9,598,349 km (0.099 R)
• M15: 13,527,387 km (0.117 R)
• M16: 14,894,712 km (0.088 R)
• M17: 15,744,577 km (0.087 R)
• M18: 19,701,591 km (0.062 R)
• M19: 21,454,728 km (0.082 R)
• M20: 23,657,706 km (0.115 R)
• M21: 27,238,631 km (0.066 R)
• M22: 27,625,192 km (0.1 R)
• M23: 28,707,233 km (0.07 R)
• M24: 29,107,557 km (0.092 R)
• M25: 31,801,366 km (0.097 R)
• M26: 32,771,209 km (0.118 R)
• M27: 33,098,978 km (0.036 R)
• M28: 35,111,069 km (0.041 R)
• M29: 38,159,275 km (0.047 R)
• M30: 39,747,705 km (0.103 R)
• M31: 43,186,811 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.6

Radius: 4.5

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.36 AU - 18.62 AU

Year: 21427 Days

Day: 19 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 62,426,549 km

• M1: 59,690 km (0.071 R)
• M2: 667,207 km (0.077 R)
• M3: 2,684,534 km (0.113 R)
• M4: 2,870,035 km (0.069 R)
• M5: 3,139,012 km (0.082 R)
• M6: 3,478,300 km (0.106 R)
• M7: 3,699,107 km (0.119 R)
• M8: 6,048,092 km (0.068 R)
• M9: 6,367,484 km (0.111 R)
• M10: 7,666,741 km (0.112 R)
• M11: 8,040,886 km (0.11 R)
• M12: 8,378,229 km (0.111 R)
• M13: 8,575,249 km (0.093 R)
• M14: 9,500,063 km (0.078 R)
• M15: 10,718,388 km (0.095 R)
• M16: 12,288,268 km (0.082 R)
• M17: 13,393,797 km (0.069 R)
• M18: 17,263,594 km (0.053 R)
• M19: 20,367,600 km (0.108 R)
• M20: 22,097,251 km (0.097 R)
• M21: 23,238,832 km (0.106 R)
• M22: 25,125,710 km (0.098 R)
• M23: 27,112,220 km (0.045 R)
• M24: 27,979,140 km (0.034 R)
• M25: 35,461,427 km (0.117 R)
• M26: 37,155,474 km (0.044 R)
• M27: 38,494,674 km (0.119 R)
• M28: 39,727,211 km (0.075 R)
• M29: 50,224,194 km (0.097 R)
• M30: 60,941,535 km (0.092 R)
• M31: 61,310,593 km (0.115 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit