🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.67 AU - 0.73 AU

Year: 219 Days

Day: 46.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 575 Days

Day: 40.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,911,791 km

• M1: 35,006 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.14 AU - 2.44 AU

Year: 1299 Days

Day: 21.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 12.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.43 AU - 5.45 AU

Year: 3506 Days

Day: 5.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,911,791 km

• M1: 155,731 km (0.048 R)
• M2: 611,706 km (0.12 R)
• M3: 1,087,726 km (0.11 R)
• M4: 1,531,583 km (0.078 R)
• M5: 2,237,236 km (0.109 R)
• M6: 2,666,283 km (0.08 R)
• M7: 3,805,321 km (0.087 R)
• M8: 4,359,880 km (0.059 R)
• M9: 4,810,768 km (0.115 R)
• M10: 5,607,227 km (0.109 R)
• M11: 6,115,711 km (0.097 R)
• M12: 7,921,806 km (0.098 R)
• M13: 9,308,728 km (0.103 R)
• M14: 9,733,286 km (0.045 R)
• M15: 10,133,909 km (0.092 R)
• M16: 10,545,453 km (0.107 R)
• M17: 11,522,626 km (0.118 R)
• M18: 12,687,545 km (0.09 R)
• M19: 13,298,802 km (0.097 R)
• M20: 15,057,325 km (0.115 R)
• M21: 16,143,705 km (0.117 R)
• M22: 16,861,774 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 14.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.17 AU - 9.67 AU

Year: 8352 Days

Day: 12 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,911,791 km

• M1: 176,675 km (0.106 R)
• M2: 1,111,063 km (0.055 R)
• M3: 2,634,867 km (0.072 R)
• M4: 4,014,758 km (0.083 R)
• M5: 5,184,913 km (0.105 R)
• M6: 6,177,345 km (0.052 R)
• M7: 6,682,238 km (0.091 R)
• M8: 8,626,561 km (0.063 R)
• M9: 9,634,103 km (0.075 R)
• M10: 11,611,338 km (0.03 R)
• M11: 13,013,519 km (0.104 R)
• M12: 14,214,341 km (0.116 R)
• M13: 15,619,214 km (0.108 R)
• M14: 16,355,535 km (0.111 R)
• M15: 17,467,795 km (0.054 R)
• M16: 17,969,995 km (0.107 R)
• M17: 21,107,811 km (0.035 R)
• M18: 24,327,007 km (0.118 R)
• M19: 25,775,713 km (0.073 R)
• M20: 26,994,487 km (0.118 R)
• M21: 27,860,659 km (0.068 R)
• M22: 29,044,127 km (0.109 R)
• M23: 31,300,512 km (0.087 R)
• M24: 34,562,793 km (0.118 R)
• M25: 35,014,130 km (0.086 R)
• M26: 37,449,284 km (0.074 R)
• M27: 38,165,259 km (0.103 R)
• M28: 39,378,797 km (0.114 R)
• M29: 43,043,945 km (0.077 R)
• M30: 43,697,987 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 13

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.69 AU - 10.89 AU

Year: 11479 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,911,791 km

• M1: 161,715 km (0.113 R)
• M2: 672,143 km (0.057 R)
• M3: 1,393,504 km (0.103 R)
• M4: 1,802,804 km (0.098 R)
• M5: 2,531,495 km (0.113 R)
• M6: 3,526,171 km (0.069 R)
• M7: 4,274,460 km (0.029 R)
• M8: 5,364,729 km (0.112 R)
• M9: 5,827,735 km (0.05 R)
• M10: 6,356,264 km (0.046 R)
• M11: 7,336,878 km (0.096 R)
• M12: 7,954,119 km (0.083 R)
• M13: 8,749,979 km (0.092 R)
• M14: 10,555,327 km (0.09 R)
• M15: 11,989,073 km (0.073 R)
• M16: 12,721,653 km (0.056 R)
• M17: 14,479,428 km (0.088 R)
• M18: 17,068,219 km (0.075 R)
• M19: 19,120,104 km (0.071 R)
• M20: 20,290,857 km (0.058 R)
• M21: 20,893,736 km (0.091 R)
• M22: 24,571,600 km (0.038 R)
• M23: 26,257,867 km (0.106 R)
• M24: 32,945,490 km (0.104 R)
• M25: 34,140,478 km (0.119 R)
• M26: 35,986,815 km (0.108 R)
• M27: 37,126,003 km (0.078 R)
• M28: 39,077,956 km (0.115 R)
• M29: 44,471,857 km (0.079 R)
• M30: 52,408,921 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.8

Radius: 14.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.16 AU - 10.94 AU

Year: 11939 Days

Day: 12.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 97.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 40,911,791 km

• M1: 189,092 km (0.107 R)
• M2: 722,558 km (0.104 R)
• M3: 1,347,428 km (0.055 R)
• M4: 2,486,616 km (0.119 R)
• M5: 3,070,496 km (0.118 R)
• M6: 3,842,721 km (0.045 R)
• M7: 5,001,805 km (0.113 R)
• M8: 6,701,536 km (0.118 R)
• M9: 8,418,770 km (0.042 R)
• M10: 11,110,035 km (0.104 R)
• M11: 12,376,082 km (0.06 R)
• M12: 13,619,241 km (0.088 R)
• M13: 14,452,800 km (0.058 R)
• M14: 15,131,226 km (0.065 R)
• M15: 15,960,597 km (0.105 R)
• M16: 16,419,413 km (0.066 R)
• M17: 17,919,731 km (0.099 R)
• M18: 18,559,112 km (0.12 R)
• M19: 19,140,150 km (0.075 R)
• M20: 21,906,963 km (0.093 R)
• M21: 25,727,991 km (0.1 R)
• M22: 28,317,979 km (0.092 R)
• M23: 30,171,497 km (0.108 R)
• M24: 31,588,189 km (0.049 R)
• M25: 34,992,288 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 16,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit