🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.22 AU - 1.54 AU

Year: 565 Days

Day: 32.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.17 AU - 1.89 AU

Year: 659 Days

Day: 41.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 8.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.76 AU - 7.42 AU

Year: 5891 Days

Day: 13.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,715,673 km

• M1: 110,702 km (0.11 R)
• M2: 432,188 km (0.04 R)
• M3: 862,432 km (0.064 R)
• M4: 1,190,949 km (0.11 R)
• M5: 1,578,856 km (0.077 R)
• M6: 4,020,742 km (0.118 R)
• M7: 4,822,287 km (0.112 R)
• M8: 6,031,038 km (0.091 R)
• M9: 6,443,330 km (0.104 R)
• M10: 7,183,690 km (0.093 R)
• M11: 7,793,600 km (0.038 R)
• M12: 8,092,497 km (0.082 R)
• M13: 9,575,461 km (0.036 R)
• M14: 10,359,054 km (0.056 R)
• M15: 12,202,549 km (0.119 R)
• M16: 14,421,684 km (0.109 R)
• M17: 14,702,628 km (0.097 R)
• M18: 14,987,163 km (0.111 R)
• M19: 19,097,814 km (0.063 R)
• M20: 20,619,823 km (0.084 R)
• M21: 21,048,570 km (0.088 R)
• M22: 22,445,515 km (0.108 R)
• M23: 26,248,742 km (0.041 R)
• M24: 30,645,423 km (0.1 R)
• M25: 31,017,024 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.1

Radius: 15

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.44 AU - 11.68 AU

Year: 11112 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 77,715,673 km

• M1: 226,192 km (0.105 R)
• M2: 1,197,082 km (0.044 R)
• M3: 2,615,868 km (0.095 R)
• M4: 3,554,296 km (0.087 R)
• M5: 4,020,892 km (0.105 R)
• M6: 6,254,388 km (0.097 R)
• M7: 7,042,021 km (0.112 R)
• M8: 8,540,393 km (0.111 R)
• M9: 9,344,332 km (0.11 R)
• M10: 11,385,744 km (0.112 R)
• M11: 14,199,531 km (0.11 R)
• M12: 17,703,113 km (0.092 R)
• M13: 21,673,590 km (0.115 R)
• M14: 22,714,342 km (0.048 R)
• M15: 27,042,957 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.6

Radius: 12.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.56 AU - 10.78 AU

Year: 11295 Days

Day: 6.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 77,715,673 km

• M1: 168,148 km (0.091 R)
• M2: 828,623 km (0.1 R)
• M3: 2,077,017 km (0.084 R)
• M4: 2,505,615 km (0.119 R)
• M5: 2,993,453 km (0.113 R)
• M6: 3,948,935 km (0.06 R)
• M7: 5,956,838 km (0.053 R)
• M8: 7,262,677 km (0.078 R)
• M9: 10,847,042 km (0.039 R)
• M10: 12,380,271 km (0.112 R)
• M11: 12,902,517 km (0.112 R)
• M12: 13,805,639 km (0.074 R)
• M13: 16,008,319 km (0.09 R)
• M14: 16,909,496 km (0.083 R)
• M15: 17,625,472 km (0.093 R)
• M16: 18,812,830 km (0.119 R)
• M17: 20,371,340 km (0.045 R)
• M18: 21,512,323 km (0.117 R)
• M19: 26,792,979 km (0.098 R)
• M20: 33,100,474 km (0.072 R)
• M21: 41,352,741 km (0.034 R)
• M22: 45,332,792 km (0.117 R)
• M23: 45,744,336 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 3.5

Gravity: 69.66 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.02 AU - 16.24 AU

Year: 18497 Days

Day: 17.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 77,715,673 km

• M1: 43,533 km (0.038 R)
• M2: 361,728 km (0.091 R)
• M3: 474,225 km (0.113 R)
• M4: 702,960 km (0.082 R)
• M5: 1,286,542 km (0.038 R)
• M6: 1,676,543 km (0.112 R)
• M7: 1,997,281 km (0.111 R)
• M8: 2,247,259 km (0.116 R)
• M9: 2,709,816 km (0.102 R)
• M10: 2,860,311 km (0.078 R)
• M11: 3,123,304 km (0.072 R)
• M12: 3,431,177 km (0.092 R)
• M13: 4,238,556 km (0.071 R)
• M14: 4,510,675 km (0.107 R)
• M15: 5,396,743 km (0.089 R)
• M16: 9,125,769 km (0.046 R)
• M17: 10,591,080 km (0.03 R)
• M18: 13,107,765 km (0.114 R)
• M19: 15,120,006 km (0.097 R)
• M20: 15,434,611 km (0.109 R)
• M21: 16,989,082 km (0.067 R)
• M22: 17,760,409 km (0.119 R)
• M23: 21,970,392 km (0.107 R)
• M24: 23,719,640 km (0.083 R)
• M25: 23,931,321 km (0.118 R)
• M26: 24,466,133 km (0.1 R)
• M27: 24,682,302 km (0.106 R)
• M28: 34,545,140 km (0.11 R)
• M29: 36,338,819 km (0.072 R)
• M30: 37,044,921 km (0.103 R)
• M31: 42,245,840 km (0.065 R)
• M32: 50,314,102 km (0.064 R)
• M33: 53,699,951 km (0.046 R)
• M34: 59,155,785 km (0.102 R)
• M35: 70,277,041 km (0.059 R)
• M36: 74,046,757 km (0.103 R)
• M37: 75,180,560 km (0.101 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 10,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit