🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.5

Radius: 12.6

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.47 AU - 0.63 AU

Year: 277 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,477,611 km

• M1: 156,629 km (0.082 R)
• M2: 700,417 km (0.04 R)
• M3: 1,123,929 km (0.074 R)
• M4: 1,563,896 km (0.113 R)
• M5: 2,345,246 km (0.086 R)
• M6: 2,741,531 km (0.045 R)
• M7: 3,255,698 km (0.095 R)
• M8: 3,775,551 km (0.092 R)
• M9: 4,559,294 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.1

Radius: 13.9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.54 AU - 0.8 AU

Year: 372 Days

Day: 13.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,477,611 km

• M1: 172,935 km (0.114 R)
• M2: 663,467 km (0.118 R)
• M3: 1,123,929 km (0.066 R)
• M4: 1,615,358 km (0.082 R)
• M5: 2,054,278 km (0.069 R)
• M6: 2,497,088 km (0.094 R)
• M7: 3,182,096 km (0.105 R)
• M8: 3,896,426 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.8

Radius: 10.6

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.7 AU - 0.98 AU

Year: 522 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,477,611 km

• M1: 133,441 km (0.102 R)
• M2: 513,270 km (0.027 R)
• M3: 867,817 km (0.07 R)
• M4: 1,248,394 km (0.111 R)
• M5: 2,009,548 km (0.079 R)
• M6: 2,410,620 km (0.091 R)
• M7: 3,693,571 km (0.083 R)
• M8: 4,142,814 km (0.064 R)
• M9: 4,829,767 km (0.087 R)
• M10: 5,200,920 km (0.071 R)
• M11: 5,539,160 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 10.9

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.93 AU - 1.29 AU

Year: 793 Days

Day: 5.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 82,477,611 km

• M1: 143,913 km (0.058 R)
• M2: 629,807 km (0.116 R)
• M3: 1,225,057 km (0.103 R)
• M4: 1,610,271 km (0.072 R)
• M5: 2,248,755 km (0.042 R)
• M6: 2,611,231 km (0.116 R)
• M7: 3,061,371 km (0.045 R)
• M8: 3,402,903 km (0.058 R)
• M9: 3,742,041 km (0.056 R)
• M10: 4,650,100 km (0.109 R)
• M11: 5,605,881 km (0.105 R)
• M12: 6,219,531 km (0.088 R)
• M13: 6,625,390 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 10.2

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.35 AU - 1.99 AU

Year: 1464 Days

Day: 7 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,477,611 km

• M1: 126,859 km (0.063 R)
• M2: 516,711 km (0.032 R)
• M3: 1,057,956 km (0.107 R)
• M4: 1,394,402 km (0.077 R)
• M5: 1,986,809 km (0.052 R)
• M6: 2,629,631 km (0.101 R)
• M7: 3,292,948 km (0.104 R)
• M8: 3,794,550 km (0.049 R)
• M9: 4,270,122 km (0.113 R)
• M10: 5,100,539 km (0.03 R)
• M11: 5,588,677 km (0.05 R)
• M12: 6,893,619 km (0.097 R)
• M13: 8,063,924 km (0.104 R)
• M14: 8,391,244 km (0.083 R)
• M15: 8,727,540 km (0.117 R)
• M16: 9,525,345 km (0.074 R)
• M17: 10,938,148 km (0.06 R)
• M18: 11,903,503 km (0.119 R)
• M19: 12,250,719 km (0.047 R)
• M20: 13,374,050 km (0.093 R)
• M21: 14,217,632 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 9.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.39 AU - 3.53 AU

Year: 3454 Days

Day: 8.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 82,477,611 km

• M1: 116,088 km (0.1 R)
• M2: 419,024 km (0.025 R)
• M3: 2,167,673 km (0.103 R)
• M4: 3,282,776 km (0.054 R)
• M5: 3,608,899 km (0.088 R)
• M6: 4,412,090 km (0.105 R)
• M7: 5,018,560 km (0.108 R)
• M8: 5,330,023 km (0.069 R)
• M9: 6,071,430 km (0.062 R)
• M10: 7,085,554 km (0.093 R)
• M11: 8,951,189 km (0.073 R)
• M12: 10,185,670 km (0.091 R)
• M13: 10,765,063 km (0.104 R)
• M14: 13,395,442 km (0.116 R)
• M15: 13,903,177 km (0.118 R)
• M16: 14,957,244 km (0.08 R)
• M17: 15,604,554 km (0.061 R)
• M18: 16,426,744 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 10.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.08 AU - 4.36 AU

Year: 5880 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,477,611 km

• M1: 133,740 km (0.094 R)
• M2: 1,366,277 km (0.118 R)
• M3: 2,264,014 km (0.071 R)
• M4: 3,072,441 km (0.053 R)
• M5: 3,405,745 km (0.062 R)
• M6: 5,013,174 km (0.045 R)
• M7: 5,579,103 km (0.077 R)
• M8: 6,809,246 km (0.056 R)
• M9: 7,166,037 km (0.099 R)
• M10: 7,756,350 km (0.118 R)
• M11: 9,284,493 km (0.119 R)
• M12: 12,262,537 km (0.058 R)
• M13: 15,314,484 km (0.105 R)
• M14: 15,773,599 km (0.108 R)
• M15: 17,480,661 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.3

Radius: 7.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.76 AU - 7.02 AU

Year: 10956 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,477,611 km

• M1: 93,349 km (0.091 R)
• M2: 519,703 km (0.052 R)
• M3: 919,728 km (0.098 R)
• M4: 1,302,848 km (0.116 R)
• M5: 1,563,896 km (0.069 R)
• M6: 1,831,377 km (0.054 R)
• M7: 2,601,806 km (0.096 R)
• M8: 3,100,865 km (0.063 R)
• M9: 3,460,648 km (0.104 R)
• M10: 3,943,101 km (0.097 R)
• M11: 4,548,673 km (0.115 R)
• M12: 6,843,205 km (0.066 R)
• M13: 7,417,362 km (0.099 R)
• M14: 7,678,410 km (0.088 R)
• M15: 8,579,887 km (0.108 R)
• M16: 9,077,449 km (0.073 R)
• M17: 9,419,580 km (0.116 R)
• M18: 13,113,749 km (0.112 R)
• M19: 17,475,874 km (0.086 R)
• M20: 20,818,339 km (0.042 R)
• M21: 21,189,342 km (0.115 R)
• M22: 22,097,700 km (0.116 R)
• M23: 22,639,394 km (0.113 R)
• M24: 22,874,262 km (0.115 R)
• M25: 23,991,759 km (0.076 R)
• M26: 24,978,356 km (0.108 R)
• M27: 26,682,276 km (0.053 R)
• M28: 31,863,000 km (0.103 R)
• M29: 33,457,863 km (0.115 R)
• M30: 33,762,743 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312

Radius: 5.8

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.73 AU - 7.31 AU

Year: 11292 Days

Day: 19.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,477,611 km

• M1: 72,256 km (0.12 R)
• M2: 324,927 km (0.083 R)
• M3: 666,459 km (0.111 R)
• M4: 1,097,001 km (0.062 R)
• M5: 1,417,290 km (0.088 R)
• M6: 3,832,398 km (0.083 R)
• M7: 4,243,194 km (0.074 R)
• M8: 5,881,590 km (0.086 R)
• M9: 6,184,974 km (0.08 R)
• M10: 6,750,006 km (0.059 R)
• M11: 7,860,770 km (0.097 R)
• M12: 8,146,202 km (0.11 R)
• M13: 8,523,339 km (0.096 R)
• M14: 8,911,994 km (0.107 R)
• M15: 9,585,932 km (0.083 R)
• M16: 16,980,406 km (0.068 R)
• M17: 18,438,835 km (0.061 R)
• M18: 18,653,807 km (0.061 R)
• M19: 18,870,425 km (0.079 R)
• M20: 21,841,439 km (0.085 R)
• M21: 27,275,731 km (0.076 R)
• M22: 27,835,975 km (0.084 R)
• M23: 28,308,704 km (0.05 R)
• M24: 31,055,321 km (0.088 R)
• M25: 32,701,945 km (0.051 R)
• M26: 36,730,915 km (0.063 R)
• M27: 39,752,044 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.6

Radius: 5.1

Gravity: 34.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 7.24 AU - 11.74 AU

Year: 19829 Days

Day: 24 Hours

Environment

Temp: -225 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 82,477,611 km

• M1: 66,122 km (0.094 R)
• M2: 370,255 km (0.043 R)
• M3: 826,678 km (0.056 R)
• M4: 1,119,441 km (0.034 R)
• M5: 1,579,754 km (0.08 R)
• M6: 1,991,447 km (0.041 R)
• M7: 2,590,586 km (0.118 R)
• M8: 2,789,402 km (0.114 R)
• M9: 2,971,612 km (0.106 R)
• M10: 3,389,140 km (0.066 R)
• M11: 7,473,760 km (0.118 R)
• M12: 7,673,922 km (0.057 R)
• M13: 8,085,316 km (0.112 R)
• M14: 9,349,717 km (0.052 R)
• M15: 9,700,076 km (0.077 R)
• M16: 12,194,620 km (0.037 R)
• M17: 13,700,472 km (0.054 R)
• M18: 14,459,233 km (0.103 R)
• M19: 17,075,849 km (0.089 R)
• M20: 21,065,923 km (0.109 R)
• M21: 27,373,269 km (0.095 R)
• M22: 28,210,568 km (0.094 R)
• M23: 30,187,953 km (0.08 R)
• M24: 34,693,093 km (0.116 R)
• M25: 39,173,250 km (0.111 R)
• M26: 39,930,215 km (0.091 R)
• M27: 45,172,274 km (0.097 R)
• M28: 48,043,506 km (0.076 R)
• M29: 49,085,305 km (0.109 R)
• M30: 51,574,464 km (0.089 R)
• M31: 56,995,742 km (0.052 R)
• M32: 63,820,696 km (0.098 R)
• M33: 70,500,390 km (0.097 R)
• M34: 79,787,725 km (0.11 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: 239 - 12,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit