🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.51 AU - 0.59 AU

Year: 263 Days

Day: 33.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.7

Radius: 14

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.44 AU - 1.9 AU

Year: 1393 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,538,763 km

• M1: 174,132 km (0.108 R)
• M2: 651,200 km (0.07 R)
• M3: 1,381,686 km (0.072 R)
• M4: 2,418,100 km (0.096 R)
• M5: 2,872,429 km (0.099 R)
• M6: 3,399,312 km (0.105 R)
• M7: 4,214,471 km (0.066 R)
• M8: 5,507,296 km (0.026 R)
• M9: 6,467,415 km (0.069 R)
• M10: 7,125,496 km (0.114 R)
• M11: 7,562,621 km (0.091 R)
• M12: 8,293,706 km (0.112 R)
• M13: 9,311,121 km (0.075 R)
• M14: 9,865,980 km (0.083 R)
• M15: 11,076,226 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 13.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.69 AU - 2.31 AU

Year: 1826 Days

Day: 9 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,538,763 km

• M1: 163,062 km (0.113 R)
• M2: 687,402 km (0.081 R)
• M3: 1,185,264 km (0.098 R)
• M4: 1,828,834 km (0.096 R)
• M5: 2,359,607 km (0.083 R)
• M6: 3,683,548 km (0.1 R)
• M7: 4,519,202 km (0.101 R)
• M8: 4,939,123 km (0.077 R)
• M9: 7,052,792 km (0.119 R)
• M10: 9,885,876 km (0.086 R)
• M11: 10,892,071 km (0.072 R)
• M12: 11,343,857 km (0.116 R)
• M13: 12,446,692 km (0.032 R)
• M14: 12,857,488 km (0.105 R)
• M15: 13,663,073 km (0.114 R)
• M16: 14,911,168 km (0.108 R)
• M17: 15,657,811 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432

Radius: 14.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.01 AU - 5.71 AU

Year: 8012 Days

Day: 8.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,538,763 km

• M1: 178,021 km (0.084 R)
• M2: 641,625 km (0.065 R)
• M3: 1,102,237 km (0.081 R)
• M4: 1,589,178 km (0.074 R)
• M5: 2,254,739 km (0.112 R)
• M6: 4,941,068 km (0.064 R)
• M7: 5,460,322 km (0.113 R)
• M8: 6,373,916 km (0.11 R)
• M9: 8,750,428 km (0.045 R)
• M10: 9,513,826 km (0.07 R)
• M11: 10,047,143 km (0.092 R)
• M12: 10,553,681 km (0.113 R)
• M13: 12,383,712 km (0.108 R)
• M14: 16,160,160 km (0.096 R)
• M15: 19,560,221 km (0.035 R)
• M16: 21,922,072 km (0.061 R)
• M17: 23,814,186 km (0.087 R)
• M18: 27,206,168 km (0.117 R)
• M19: 30,715,435 km (0.071 R)
• M20: 31,490,950 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 4.5

Gravity: 43.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.13 AU - 8.05 AU

Year: 10923 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,538,763 km

• M1: 55,950 km (0.092 R)
• M2: 429,495 km (0.08 R)
• M3: 613,501 km (0.065 R)
• M4: 830,268 km (0.094 R)
• M5: 1,433,297 km (0.104 R)
• M6: 2,658,504 km (0.119 R)
• M7: 5,063,439 km (0.084 R)
• M8: 5,872,913 km (0.055 R)
• M9: 6,564,205 km (0.094 R)
• M10: 7,222,735 km (0.034 R)
• M11: 8,106,559 km (0.065 R)
• M12: 9,360,488 km (0.095 R)
• M13: 10,139,744 km (0.09 R)
• M14: 11,591,441 km (0.103 R)
• M15: 12,245,483 km (0.093 R)
• M16: 15,815,786 km (0.086 R)
• M17: 16,104,959 km (0.107 R)
• M18: 17,296,955 km (0.041 R)
• M19: 17,603,929 km (0.068 R)
• M20: 18,787,398 km (0.115 R)
• M21: 22,291,280 km (0.107 R)
• M22: 23,580,813 km (0.118 R)
• M23: 26,106,175 km (0.106 R)
• M24: 27,956,551 km (0.119 R)
• M25: 29,237,408 km (0.118 R)
• M26: 29,454,624 km (0.115 R)
• M27: 29,782,542 km (0.049 R)
• M28: 31,344,793 km (0.085 R)
• M29: 33,314,399 km (0.076 R)
• M30: 33,908,901 km (0.084 R)
• M31: 34,148,706 km (0.101 R)
• M32: 36,861,813 km (0.052 R)
• M33: 42,991,885 km (0.088 R)
• M34: 51,328,825 km (0.09 R)
• M35: 51,803,499 km (0.116 R)
• M36: 55,043,639 km (0.064 R)
• M37: 55,374,849 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.2

Radius: 4.9

Gravity: 38.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.98 AU - 7.5 AU

Year: 12578 Days

Day: 16.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,538,763 km

• M1: 64,626 km (0.112 R)
• M2: 357,689 km (0.106 R)
• M3: 552,764 km (0.037 R)
• M4: 879,336 km (0.063 R)
• M5: 1,339,499 km (0.11 R)
• M6: 1,671,607 km (0.108 R)
• M7: 2,132,667 km (0.08 R)
• M8: 3,025,916 km (0.119 R)
• M9: 3,514,952 km (0.1 R)
• M10: 3,966,139 km (0.114 R)
• M11: 4,486,739 km (0.115 R)
• M12: 4,747,040 km (0.102 R)
• M13: 8,855,745 km (0.118 R)
• M14: 9,903,678 km (0.097 R)
• M15: 10,122,839 km (0.092 R)
• M16: 13,540,402 km (0.051 R)
• M17: 14,855,069 km (0.081 R)
• M18: 16,176,915 km (0.063 R)
• M19: 16,711,578 km (0.071 R)
• M20: 18,634,060 km (0.115 R)
• M21: 21,420,171 km (0.056 R)
• M22: 21,786,835 km (0.045 R)
• M23: 23,488,810 km (0.03 R)
• M24: 23,780,826 km (0.064 R)
• M25: 24,272,853 km (0.087 R)
• M26: 24,471,668 km (0.086 R)
• M27: 25,277,403 km (0.076 R)
• M28: 31,184,873 km (0.089 R)
• M29: 40,126,936 km (0.117 R)
• M30: 41,246,227 km (0.086 R)
• M31: 45,328,005 km (0.086 R)
• M32: 48,089,283 km (0.117 R)
• M33: 53,104,103 km (0.096 R)
• M34: 57,923,398 km (0.115 R)
• M35: 60,438,737 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit