🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.6

Radius: 14.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.79 AU - 6.39 AU

Year: 4927 Days

Day: 6 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,410,896 km

• M1: 217,515 km (0.061 R)
• M2: 787,932 km (0.051 R)
• M3: 1,354,310 km (0.038 R)
• M4: 3,472,765 km (0.054 R)
• M5: 5,128,813 km (0.097 R)
• M6: 6,051,084 km (0.113 R)
• M7: 7,233,356 km (0.089 R)
• M8: 8,360,127 km (0.09 R)
• M9: 9,750,191 km (0.044 R)
• M10: 14,401,787 km (0.101 R)
• M11: 16,987,736 km (0.085 R)
• M12: 20,297,589 km (0.112 R)
• M13: 21,554,510 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 13.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.93 AU - 6.71 AU

Year: 5234 Days

Day: 8.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 97,410,896 km

• M1: 169,195 km (0.07 R)
• M2: 713,283 km (0.097 R)
• M3: 1,335,011 km (0.085 R)
• M4: 2,148,225 km (0.069 R)
• M5: 4,014,160 km (0.119 R)
• M6: 4,647,108 km (0.085 R)
• M7: 5,247,594 km (0.033 R)
• M8: 6,836,623 km (0.1 R)
• M9: 8,644,064 km (0.116 R)
• M10: 9,235,125 km (0.08 R)
• M11: 10,187,615 km (0.117 R)
• M12: 10,656,156 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.9

Radius: 11.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.2 AU - 6.48 AU

Year: 5261 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,410,896 km

• M1: 145,559 km (0.118 R)
• M2: 702,811 km (0.086 R)
• M3: 1,138,440 km (0.067 R)
• M4: 1,710,801 km (0.095 R)
• M5: 2,651,772 km (0.108 R)
• M6: 3,028,011 km (0.05 R)
• M7: 3,669,785 km (0.083 R)
• M8: 4,034,056 km (0.082 R)
• M9: 4,907,857 km (0.113 R)
• M10: 5,849,277 km (0.084 R)
• M11: 6,263,812 km (0.073 R)
• M12: 8,223,993 km (0.113 R)
• M13: 9,970,548 km (0.098 R)
• M14: 11,349,093 km (0.086 R)
• M15: 12,217,209 km (0.117 R)
• M16: 13,601,588 km (0.115 R)
• M17: 14,934,804 km (0.105 R)
• M18: 15,923,945 km (0.115 R)
• M19: 17,067,322 km (0.068 R)
• M20: 21,340,286 km (0.116 R)
• M21: 21,928,355 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.9

Radius: 8.6

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.64 AU - 9.18 AU

Year: 9915 Days

Day: 10.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 97,410,896 km

• M1: 121,324 km (0.055 R)
• M2: 452,234 km (0.05 R)
• M3: 925,263 km (0.101 R)
• M4: 1,320,650 km (0.064 R)
• M5: 4,142,066 km (0.043 R)
• M6: 6,421,040 km (0.12 R)
• M7: 6,891,974 km (0.105 R)
• M8: 8,364,915 km (0.067 R)
• M9: 12,529,121 km (0.095 R)
• M10: 13,372,254 km (0.077 R)
• M11: 13,698,079 km (0.088 R)
• M12: 14,535,528 km (0.087 R)
• M13: 16,006,823 km (0.097 R)
• M14: 17,834,909 km (0.046 R)
• M15: 18,833,026 km (0.106 R)
• M16: 20,723,045 km (0.079 R)
• M17: 21,013,415 km (0.079 R)
• M18: 23,356,716 km (0.047 R)
• M19: 26,716,235 km (0.101 R)
• M20: 28,199,049 km (0.089 R)
• M21: 30,571,821 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842

Radius: 13.3

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 9.29 AU - 11.73 AU

Year: 12702 Days

Day: 11 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,410,896 km

• M1: 165,754 km (0.108 R)
• M2: 617,540 km (0.097 R)
• M3: 1,126,472 km (0.087 R)
• M4: 2,096,614 km (0.037 R)
• M5: 2,525,810 km (0.088 R)
• M6: 3,158,310 km (0.093 R)
• M7: 4,184,552 km (0.108 R)
• M8: 4,743,150 km (0.112 R)
• M9: 5,934,996 km (0.111 R)
• M10: 6,440,488 km (0.066 R)
• M11: 7,945,891 km (0.119 R)
• M12: 10,432,058 km (0.087 R)
• M13: 14,409,117 km (0.112 R)
• M14: 14,968,613 km (0.08 R)
• M15: 17,352,755 km (0.105 R)
• M16: 22,117,148 km (0.108 R)
• M17: 26,011,330 km (0.048 R)
• M18: 30,000,507 km (0.034 R)
• M19: 33,642,766 km (0.09 R)
• M20: 36,015,388 km (0.077 R)
• M21: 36,787,164 km (0.116 R)
• M22: 39,985,416 km (0.084 R)
• M23: 43,945,721 km (0.074 R)
• M24: 45,570,803 km (0.059 R)
• M25: 47,235,528 km (0.106 R)
• M26: 52,472,650 km (0.115 R)
• M27: 57,035,834 km (0.101 R)
• M28: 59,146,211 km (0.067 R)
• M29: 59,681,921 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 13.8

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.8 AU - 12.56 AU

Year: 14881 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,410,896 km

• M1: 171,888 km (0.108 R)
• M2: 1,077,703 km (0.049 R)
• M3: 1,572,722 km (0.098 R)
• M4: 2,440,839 km (0.08 R)
• M5: 3,068,851 km (0.106 R)
• M6: 3,775,102 km (0.112 R)
• M7: 4,335,346 km (0.08 R)
• M8: 5,887,424 km (0.103 R)
• M9: 6,358,059 km (0.037 R)
• M10: 7,111,284 km (0.06 R)
• M11: 7,737,800 km (0.104 R)
• M12: 9,152,996 km (0.057 R)
• M13: 13,607,273 km (0.117 R)
• M14: 14,931,214 km (0.11 R)
• M15: 16,724,444 km (0.106 R)
• M16: 17,915,841 km (0.067 R)
• M17: 18,824,947 km (0.086 R)
• M18: 20,026,218 km (0.12 R)
• M19: 23,446,624 km (0.1 R)
• M20: 24,534,500 km (0.111 R)
• M21: 30,021,749 km (0.116 R)
• M22: 30,716,781 km (0.057 R)
• M23: 35,114,809 km (0.12 R)
• M24: 36,669,580 km (0.108 R)
• M25: 39,638,349 km (0.101 R)
• M26: 48,227,362 km (0.106 R)
• M27: 51,290,528 km (0.092 R)
• M28: 54,652,590 km (0.098 R)
• M29: 59,967,054 km (0.072 R)
• M30: 60,885,137 km (0.043 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.3

Radius: 5

Gravity: 30.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.64 AU - 15.54 AU

Year: 19716 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,410,896 km

• M1: 78,988 km (0.11 R)
• M2: 335,099 km (0.114 R)
• M3: 823,985 km (0.042 R)
• M4: 1,150,258 km (0.106 R)
• M5: 1,320,949 km (0.038 R)
• M6: 1,492,388 km (0.081 R)
• M7: 2,855,524 km (0.105 R)
• M8: 6,372,570 km (0.078 R)
• M9: 7,384,151 km (0.112 R)
• M10: 14,156,447 km (0.115 R)
• M11: 15,228,315 km (0.105 R)
• M12: 17,879,638 km (0.063 R)
• M13: 19,313,983 km (0.072 R)
• M14: 20,248,371 km (0.048 R)
• M15: 20,726,785 km (0.105 R)
• M16: 23,336,221 km (0.092 R)
• M17: 26,723,864 km (0.037 R)
• M18: 29,806,329 km (0.038 R)
• M19: 35,273,084 km (0.116 R)
• M20: 37,376,729 km (0.114 R)
• M21: 38,241,105 km (0.081 R)
• M22: 39,118,796 km (0.089 R)
• M23: 45,641,562 km (0.113 R)
• M24: 48,987,618 km (0.109 R)
• M25: 57,106,444 km (0.111 R)
• M26: 57,486,722 km (0.097 R)
• M27: 65,659,852 km (0.078 R)
• M28: 67,128,305 km (0.039 R)
• M29: 69,696,601 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 488.3

Radius: 3.3

Gravity: 44.84 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.56 AU - 19.24 AU

Year: 23635 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,410,896 km

• M1: 42,037 km (0.082 R)
• M2: 323,879 km (0.101 R)
• M3: 514,018 km (0.087 R)
• M4: 764,595 km (0.105 R)
• M5: 917,484 km (0.035 R)
• M6: 2,529,251 km (0.112 R)
• M7: 3,241,187 km (0.1 R)
• M8: 3,438,208 km (0.106 R)
• M9: 5,312,819 km (0.04 R)
• M10: 7,240,986 km (0.061 R)
• M11: 9,029,279 km (0.115 R)
• M12: 9,878,546 km (0.12 R)
• M13: 12,131,041 km (0.119 R)
• M14: 12,674,380 km (0.081 R)
• M15: 13,663,970 km (0.099 R)
• M16: 16,442,601 km (0.113 R)
• M17: 29,338,237 km (0.04 R)
• M18: 30,935,792 km (0.095 R)
• M19: 42,678,627 km (0.089 R)
• M20: 44,089,335 km (0.032 R)
• M21: 61,118,360 km (0.096 R)
• M22: 64,733,841 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 3.3

Gravity: 76.65 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 12.92 AU - 21.18 AU

Year: 26245 Days

Day: 17 Hours

Environment

Temp: -202 °C

Axial Tilt: 139.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 97,410,896 km

• M1: 41,887 km (0.076 R)
• M2: 213,476 km (0.088 R)
• M3: 389,702 km (0.057 R)
• M4: 1,241,214 km (0.099 R)
• M5: 2,803,614 km (0.116 R)
• M6: 3,414,571 km (0.078 R)
• M7: 6,557,323 km (0.09 R)
• M8: 11,356,872 km (0.105 R)
• M9: 12,506,681 km (0.077 R)
• M10: 20,448,234 km (0.085 R)
• M11: 21,178,271 km (0.069 R)
• M12: 25,446,448 km (0.087 R)
• M13: 26,412,701 km (0.093 R)
• M14: 30,792,478 km (0.104 R)
• M15: 33,582,179 km (0.09 R)
• M16: 37,764,187 km (0.118 R)
• M17: 42,952,989 km (0.073 R)
• M18: 43,292,277 km (0.095 R)
• M19: 50,269,223 km (0.076 R)
• M20: 59,838,251 km (0.098 R)
• M21: 62,190,079 km (0.111 R)
• M22: 65,047,847 km (0.064 R)
• M23: 65,719,541 km (0.069 R)
• M24: 68,683,823 km (0.119 R)
• M25: 79,376,032 km (0.04 R)
• M26: 80,657,038 km (0.046 R)
• M27: 90,845,701 km (0.092 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit