🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 305 Days

Day: 47.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,427,571 km

• M1: 50,265 km (0.074 R)
• M2: 113,246 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.5

Radius: 12.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.18 AU - 3.42 AU

Year: 3933 Days

Day: 14.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 78,427,571 km

• M1: 156,629 km (0.099 R)
• M2: 556,953 km (0.059 R)
• M3: 949,946 km (0.099 R)
• M4: 1,455,886 km (0.111 R)
• M5: 1,861,446 km (0.071 R)
• M6: 2,304,705 km (0.112 R)
• M7: 3,324,663 km (0.096 R)
• M8: 3,853,641 km (0.089 R)
• M9: 4,417,924 km (0.037 R)
• M10: 6,162,983 km (0.05 R)
• M11: 8,329,161 km (0.092 R)
• M12: 10,293,829 km (0.111 R)
• M13: 13,706,456 km (0.084 R)
• M14: 14,333,122 km (0.078 R)
• M15: 15,934,716 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.9

Radius: 3.4

Gravity: 40.74 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.18 AU - 9.26 AU

Year: 14071 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,427,571 km

• M1: 42,336 km (0.097 R)
• M2: 167,101 km (0.067 R)
• M3: 378,333 km (0.097 R)
• M4: 569,818 km (0.088 R)
• M5: 696,528 km (0.067 R)
• M6: 975,229 km (0.082 R)
• M7: 1,685,519 km (0.082 R)
• M8: 2,665,984 km (0.12 R)
• M9: 3,024,420 km (0.119 R)
• M10: 4,145,806 km (0.048 R)
• M11: 4,751,228 km (0.089 R)
• M12: 5,141,679 km (0.117 R)
• M13: 5,310,575 km (0.1 R)
• M14: 5,875,756 km (0.095 R)
• M15: 6,402,340 km (0.09 R)
• M16: 8,215,915 km (0.077 R)
• M17: 12,149,591 km (0.101 R)
• M18: 14,219,128 km (0.055 R)
• M19: 16,078,181 km (0.117 R)
• M20: 17,177,725 km (0.084 R)
• M21: 17,707,750 km (0.087 R)
• M22: 18,483,565 km (0.086 R)
• M23: 19,039,919 km (0.098 R)
• M24: 21,464,153 km (0.111 R)
• M25: 22,976,737 km (0.074 R)
• M26: 23,805,659 km (0.105 R)
• M27: 26,914,153 km (0.115 R)
• M28: 28,882,263 km (0.111 R)
• M29: 29,847,019 km (0.08 R)
• M30: 30,392,303 km (0.087 R)
• M31: 31,278,372 km (0.03 R)
• M32: 33,451,580 km (0.087 R)
• M33: 33,803,584 km (0.084 R)
• M34: 39,125,229 km (0.1 R)
• M35: 44,836,277 km (0.094 R)
• M36: 45,264,127 km (0.076 R)
• M37: 50,923,115 km (0.07 R)
• M38: 51,078,099 km (0.044 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 4.9

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7 AU - 10.44 AU

Year: 16892 Days

Day: 18 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 78,427,571 km

• M1: 60,886 km (0.049 R)
• M2: 220,956 km (0.046 R)
• M3: 374,743 km (0.085 R)
• M4: 714,629 km (0.11 R)
• M5: 1,108,371 km (0.108 R)
• M6: 1,711,250 km (0.117 R)
• M7: 1,904,082 km (0.111 R)
• M8: 2,489,907 km (0.098 R)
• M9: 4,121,421 km (0.105 R)
• M10: 4,931,344 km (0.08 R)
• M11: 5,736,031 km (0.103 R)
• M12: 6,059,163 km (0.088 R)
• M13: 8,035,799 km (0.109 R)
• M14: 8,717,666 km (0.114 R)
• M15: 9,193,238 km (0.087 R)
• M16: 9,989,697 km (0.118 R)
• M17: 12,122,514 km (0.096 R)
• M18: 13,765,098 km (0.092 R)
• M19: 14,409,417 km (0.067 R)
• M20: 15,141,100 km (0.118 R)
• M21: 16,462,797 km (0.115 R)
• M22: 19,016,582 km (0.094 R)
• M23: 25,081,878 km (0.118 R)
• M24: 27,125,385 km (0.116 R)
• M25: 28,136,517 km (0.06 R)
• M26: 33,226,435 km (0.1 R)
• M27: 35,447,066 km (0.115 R)
• M28: 38,265,340 km (0.099 R)
• M29: 46,169,942 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.8

Radius: 5.1

Gravity: 28.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.04 AU - 10.64 AU

Year: 20249 Days

Day: 23.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,427,571 km

• M1: 67,768 km (0.117 R)
• M2: 273,914 km (0.093 R)
• M3: 505,342 km (0.037 R)
• M4: 690,394 km (0.104 R)
• M5: 1,783,655 km (0.051 R)
• M6: 1,994,439 km (0.113 R)
• M7: 4,783,841 km (0.067 R)
• M8: 6,425,229 km (0.072 R)
• M9: 7,791,057 km (0.039 R)
• M10: 9,339,395 km (0.107 R)
• M11: 10,155,751 km (0.071 R)
• M12: 11,082,061 km (0.094 R)
• M13: 14,652,363 km (0.047 R)
• M14: 17,074,802 km (0.098 R)
• M15: 19,472,108 km (0.053 R)
• M16: 19,751,556 km (0.108 R)
• M17: 22,388,668 km (0.105 R)
• M18: 23,317,222 km (0.117 R)
• M19: 23,738,190 km (0.068 R)
• M20: 25,694,930 km (0.068 R)
• M21: 32,076,626 km (0.068 R)
• M22: 48,529,250 km (0.12 R)
• M23: 51,666,467 km (0.041 R)
• M24: 54,750,876 km (0.056 R)
• M25: 63,912,997 km (0.086 R)
• M26: 71,363,271 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 14,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit