🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 45.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,139,636 km

• M1: 21,991 km (0.119 R)
• M2: 66,571 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 10.8

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.14 AU - 1.38 AU

Year: 928 Days

Day: 7.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,139,636 km

• M1: 134,339 km (0.098 R)
• M2: 618,737 km (0.095 R)
• M3: 1,265,448 km (0.1 R)
• M4: 1,764,357 km (0.09 R)
• M5: 2,128,778 km (0.119 R)
• M6: 2,714,453 km (0.094 R)
• M7: 3,390,486 km (0.1 R)
• M8: 3,831,800 km (0.077 R)
• M9: 5,698,183 km (0.07 R)
• M10: 6,279,969 km (0.092 R)
• M11: 7,740,792 km (0.097 R)
• M12: 8,319,586 km (0.078 R)
• M13: 9,155,240 km (0.115 R)
• M14: 10,895,811 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.1

Radius: 14.7

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.01 AU - 4.89 AU

Year: 5150 Days

Day: 14.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,139,636 km

• M1: 183,108 km (0.048 R)
• M2: 872,904 km (0.111 R)
• M3: 1,359,097 km (0.052 R)
• M4: 2,853,430 km (0.049 R)
• M5: 3,510,464 km (0.052 R)
• M6: 4,455,174 km (0.098 R)
• M7: 5,875,157 km (0.089 R)
• M8: 6,978,142 km (0.059 R)
• M9: 8,106,559 km (0.092 R)
• M10: 9,593,562 km (0.109 R)
• M11: 10,127,626 km (0.119 R)
• M12: 10,638,204 km (0.096 R)
• M13: 12,322,077 km (0.065 R)
• M14: 16,736,561 km (0.099 R)
• M15: 17,755,921 km (0.081 R)
• M16: 18,500,170 km (0.101 R)
• M17: 19,007,756 km (0.061 R)
• M18: 19,589,841 km (0.089 R)
• M19: 22,038,609 km (0.106 R)
• M20: 24,838,034 km (0.118 R)
• M21: 26,402,977 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.3

Radius: 4.8

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.11 AU - 8.29 AU

Year: 11377 Days

Day: 24.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,139,636 km

• M1: 60,138 km (0.06 R)
• M2: 249,679 km (0.07 R)
• M3: 583,880 km (0.098 R)
• M4: 746,344 km (0.109 R)
• M5: 1,682,228 km (0.093 R)
• M6: 2,017,477 km (0.048 R)
• M7: 2,653,118 km (0.116 R)
• M8: 2,820,369 km (0.085 R)
• M9: 2,994,800 km (0.098 R)
• M10: 3,586,459 km (0.032 R)
• M11: 6,515,436 km (0.037 R)
• M12: 7,176,060 km (0.101 R)
• M13: 8,359,978 km (0.067 R)
• M14: 9,766,647 km (0.04 R)
• M15: 10,217,684 km (0.117 R)
• M16: 11,433,316 km (0.12 R)
• M17: 13,341,288 km (0.116 R)
• M18: 14,531,040 km (0.053 R)
• M19: 15,994,855 km (0.06 R)
• M20: 28,073,088 km (0.102 R)
• M21: 32,709,724 km (0.09 R)
• M22: 39,945,923 km (0.09 R)
• M23: 47,040,302 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 353.8

Radius: 4.5

Gravity: 17.47 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.8 AU - 9.06 AU

Year: 17506 Days

Day: 20.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,139,636 km

• M1: 59,241 km (0.111 R)
• M2: 209,138 km (0.079 R)
• M3: 450,888 km (0.092 R)
• M4: 761,902 km (0.118 R)
• M5: 1,229,246 km (0.063 R)
• M6: 1,375,253 km (0.114 R)
• M7: 2,428,123 km (0.094 R)
• M8: 3,315,687 km (0.109 R)
• M9: 4,073,550 km (0.03 R)
• M10: 4,279,696 km (0.12 R)
• M11: 5,209,297 km (0.09 R)
• M12: 5,452,543 km (0.096 R)
• M13: 5,961,475 km (0.111 R)
• M14: 7,073,586 km (0.084 R)
• M15: 7,546,016 km (0.089 R)
• M16: 9,290,028 km (0.076 R)
• M17: 10,445,223 km (0.045 R)
• M18: 11,228,367 km (0.09 R)
• M19: 11,989,821 km (0.064 R)
• M20: 13,615,052 km (0.105 R)
• M21: 15,311,043 km (0.115 R)
• M22: 18,229,697 km (0.112 R)
• M23: 19,279,426 km (0.061 R)
• M24: 21,146,706 km (0.109 R)
• M25: 29,933,636 km (0.059 R)
• M26: 31,964,876 km (0.089 R)
• M27: 32,196,155 km (0.105 R)
• M28: 38,085,972 km (0.111 R)
• M29: 39,796,474 km (0.111 R)
• M30: 44,366,989 km (0.088 R)
• M31: 45,818,088 km (0.072 R)
• M32: 47,600,846 km (0.116 R)
• M33: 50,360,777 km (0.119 R)
• M34: 54,532,912 km (0.049 R)
• M35: 55,527,438 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.7

Radius: 7.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.23 AU - 10.21 AU

Year: 18366 Days

Day: 21.7 Hours

Environment

Temp: -239 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 65,139,636 km

• M1: 98,286 km (0.093 R)
• M2: 423,512 km (0.114 R)
• M3: 1,450,950 km (0.102 R)
• M4: 2,677,203 km (0.036 R)
• M5: 3,366,102 km (0.095 R)
• M6: 4,713,380 km (0.059 R)
• M7: 5,126,569 km (0.105 R)
• M8: 6,144,433 km (0.117 R)
• M9: 6,511,995 km (0.1 R)
• M10: 6,850,984 km (0.105 R)
• M11: 10,685,178 km (0.053 R)
• M12: 11,157,308 km (0.079 R)
• M13: 11,705,136 km (0.038 R)
• M14: 12,463,298 km (0.068 R)
• M15: 14,007,148 km (0.108 R)
• M16: 14,288,093 km (0.118 R)
• M17: 16,130,390 km (0.059 R)
• M18: 18,543,554 km (0.089 R)
• M19: 19,053,533 km (0.109 R)
• M20: 19,924,192 km (0.095 R)
• M21: 23,279,074 km (0.072 R)
• M22: 28,313,043 km (0.078 R)
• M23: 29,217,063 km (0.12 R)
• M24: 34,408,557 km (0.03 R)
• M25: 36,354,975 km (0.091 R)
• M26: 38,648,610 km (0.08 R)
• M27: 40,893,625 km (0.04 R)
• M28: 42,486,693 km (0.082 R)
• M29: 44,120,601 km (0.113 R)
• M30: 44,724,976 km (0.087 R)
• M31: 51,242,207 km (0.115 R)
• M32: 55,863,136 km (0.111 R)
• M33: 57,463,085 km (0.094 R)
• M34: 62,256,500 km (0.097 R)
• M35: 63,399,278 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit