🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435

Radius: 11

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.65 AU

Year: 302 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,139,317 km

• M1: 136,882 km (0.07 R)
• M2: 571,763 km (0.115 R)
• M3: 1,056,909 km (0.1 R)
• M4: 1,638,545 km (0.119 R)
• M5: 2,018,524 km (0.112 R)
• M6: 2,507,709 km (0.115 R)
• M7: 3,627,599 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 8.7

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.59 AU - 0.69 AU

Year: 341 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 57,139,317 km

• M1: 108,159 km (0.085 R)
• M2: 406,009 km (0.096 R)
• M3: 689,796 km (0.108 R)
• M4: 1,024,895 km (0.039 R)
• M5: 1,324,091 km (0.111 R)
• M6: 1,884,933 km (0.101 R)
• M7: 2,251,448 km (0.076 R)
• M8: 2,880,208 km (0.087 R)
• M9: 3,219,197 km (0.114 R)
• M10: 4,329,063 km (0.053 R)
• M11: 4,820,043 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.86 AU - 2.2 AU

Year: 1929 Days

Day: 9.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,139,317 km

• M1: 112,498 km (0.107 R)
• M2: 394,041 km (0.107 R)
• M3: 754,123 km (0.08 R)
• M4: 1,225,655 km (0.118 R)
• M5: 1,609,673 km (0.1 R)
• M6: 2,082,851 km (0.061 R)
• M7: 2,704,580 km (0.111 R)
• M8: 3,268,265 km (0.084 R)
• M9: 3,700,603 km (0.112 R)
• M10: 4,494,967 km (0.078 R)
• M11: 5,048,779 km (0.114 R)
• M12: 5,360,989 km (0.065 R)
• M13: 6,126,631 km (0.103 R)
• M14: 6,525,160 km (0.118 R)
• M15: 6,963,332 km (0.113 R)
• M16: 7,258,489 km (0.104 R)
• M17: 8,120,023 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 10.9

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.28 AU - 2.3 AU

Year: 2311 Days

Day: 7.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,139,317 km

• M1: 135,984 km (0.033 R)
• M2: 488,587 km (0.083 R)
• M3: 951,143 km (0.089 R)
• M4: 1,400,685 km (0.09 R)
• M5: 3,073,638 km (0.082 R)
• M6: 3,415,619 km (0.093 R)
• M7: 4,321,583 km (0.117 R)
• M8: 4,865,072 km (0.081 R)
• M9: 5,727,354 km (0.119 R)
• M10: 6,858,763 km (0.03 R)
• M11: 8,393,189 km (0.064 R)
• M12: 9,595,656 km (0.103 R)
• M13: 12,510,870 km (0.12 R)
• M14: 13,435,235 km (0.066 R)
• M15: 14,123,086 km (0.109 R)
• M16: 15,076,473 km (0.081 R)
• M17: 15,519,283 km (0.106 R)
• M18: 16,794,904 km (0.092 R)
• M19: 18,528,145 km (0.113 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 12.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.49 AU - 3.91 AU

Year: 3817 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,139,317 km

• M1: 160,818 km (0.054 R)
• M2: 892,202 km (0.088 R)
• M3: 1,474,586 km (0.083 R)
• M4: 2,853,280 km (0.066 R)
• M5: 3,844,366 km (0.073 R)
• M6: 5,433,245 km (0.027 R)
• M7: 6,443,479 km (0.096 R)
• M8: 7,917,019 km (0.107 R)
• M9: 8,868,760 km (0.032 R)
• M10: 9,640,386 km (0.103 R)
• M11: 10,229,353 km (0.104 R)
• M12: 13,361,184 km (0.108 R)
• M13: 14,281,361 km (0.106 R)
• M14: 15,790,354 km (0.079 R)
• M15: 16,871,349 km (0.105 R)
• M16: 17,782,100 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752

Radius: 11.5

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.76 AU - 4.82 AU

Year: 5925 Days

Day: 12.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 57,139,317 km

• M1: 143,016 km (0.045 R)
• M2: 576,849 km (0.073 R)
• M3: 1,148,164 km (0.079 R)
• M4: 1,888,524 km (0.114 R)
• M5: 2,643,993 km (0.067 R)
• M6: 3,183,742 km (0.096 R)
• M7: 3,546,666 km (0.116 R)
• M8: 4,751,378 km (0.101 R)
• M9: 5,674,397 km (0.056 R)
• M10: 6,851,433 km (0.04 R)
• M11: 7,874,383 km (0.07 R)
• M12: 8,747,287 km (0.114 R)
• M13: 9,250,085 km (0.097 R)
• M14: 11,506,021 km (0.105 R)
• M15: 12,368,004 km (0.028 R)
• M16: 13,768,988 km (0.061 R)
• M17: 14,799,119 km (0.107 R)
• M18: 16,127,099 km (0.106 R)
• M19: 18,130,963 km (0.041 R)
• M20: 18,742,668 km (0.092 R)
• M21: 19,863,904 km (0.075 R)
• M22: 20,514,057 km (0.11 R)
• M23: 22,086,031 km (0.103 R)
• M24: 24,469,275 km (0.041 R)
• M25: 29,553,957 km (0.106 R)
• M26: 31,654,012 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.7

Radius: 3.5

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.73 AU - 7.89 AU

Year: 13180 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,139,317 km

• M1: 43,683 km (0.106 R)
• M2: 269,426 km (0.085 R)
• M3: 908,358 km (0.092 R)
• M4: 1,086,081 km (0.094 R)
• M5: 1,217,278 km (0.098 R)
• M6: 1,459,327 km (0.082 R)
• M7: 4,160,018 km (0.114 R)
• M8: 4,538,201 km (0.089 R)
• M9: 6,962,435 km (0.096 R)
• M10: 13,383,923 km (0.111 R)
• M11: 20,215,160 km (0.119 R)
• M12: 23,478,189 km (0.094 R)
• M13: 23,814,186 km (0.12 R)
• M14: 24,668,090 km (0.096 R)
• M15: 29,245,785 km (0.119 R)
• M16: 35,889,576 km (0.118 R)
• M17: 38,503,201 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.4

Radius: 4.3

Gravity: 50.27 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 7.68 AU - 7.78 AU

Year: 14332 Days

Day: 20.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,139,317 km

• M1: 53,556 km (0.077 R)
• M2: 215,720 km (0.109 R)
• M3: 361,728 km (0.071 R)
• M4: 515,813 km (0.083 R)
• M5: 841,787 km (0.045 R)
• M6: 1,044,642 km (0.043 R)
• M7: 1,748,799 km (0.116 R)
• M8: 2,140,147 km (0.108 R)
• M9: 2,725,972 km (0.104 R)
• M10: 4,144,609 km (0.092 R)
• M11: 6,360,602 km (0.1 R)
• M12: 6,874,022 km (0.108 R)
• M13: 7,276,889 km (0.098 R)
• M14: 8,631,049 km (0.111 R)
• M15: 10,490,551 km (0.118 R)
• M16: 11,575,734 km (0.07 R)
• M17: 12,667,349 km (0.054 R)
• M18: 16,826,469 km (0.105 R)
• M19: 17,311,017 km (0.106 R)
• M20: 17,639,235 km (0.086 R)
• M21: 19,342,705 km (0.114 R)
• M22: 20,966,890 km (0.105 R)
• M23: 22,777,622 km (0.118 R)
• M24: 25,420,568 km (0.06 R)
• M25: 25,951,191 km (0.05 R)
• M26: 28,374,228 km (0.102 R)
• M27: 28,830,352 km (0.117 R)
• M28: 29,060,284 km (0.118 R)
• M29: 32,038,179 km (0.118 R)
• M30: 32,781,980 km (0.068 R)
• M31: 33,032,556 km (0.103 R)
• M32: 37,215,612 km (0.111 R)
• M33: 39,151,708 km (0.106 R)
• M34: 41,153,925 km (0.037 R)
• M35: 42,476,520 km (0.055 R)
• M36: 50,509,926 km (0.037 R)
• M37: 58,023,030 km (0.107 R)
• M38: 60,058,010 km (0.082 R)
• M39: 61,948,777 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 7.5

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.64 AU - 8.98 AU

Year: 17438 Days

Day: 20.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,139,317 km

• M1: 93,349 km (0.087 R)
• M2: 824,135 km (0.057 R)
• M3: 1,318,855 km (0.118 R)
• M4: 1,760,019 km (0.101 R)
• M5: 1,997,880 km (0.107 R)
• M6: 2,667,031 km (0.056 R)
• M7: 3,248,219 km (0.069 R)
• M8: 4,503,494 km (0.086 R)
• M9: 4,919,676 km (0.089 R)
• M10: 5,257,019 km (0.107 R)
• M11: 5,978,230 km (0.118 R)
• M12: 6,245,711 km (0.108 R)
• M13: 6,845,898 km (0.083 R)
• M14: 7,096,474 km (0.116 R)
• M15: 7,749,918 km (0.1 R)
• M16: 9,481,214 km (0.086 R)
• M17: 10,436,995 km (0.089 R)
• M18: 11,455,457 km (0.041 R)
• M19: 15,904,647 km (0.088 R)
• M20: 18,509,445 km (0.098 R)
• M21: 19,161,243 km (0.101 R)
• M22: 21,297,052 km (0.075 R)
• M23: 25,833,458 km (0.073 R)
• M24: 31,546,601 km (0.109 R)
• M25: 35,623,591 km (0.062 R)
• M26: 37,528,870 km (0.106 R)
• M27: 38,178,723 km (0.099 R)
• M28: 38,704,111 km (0.083 R)
• M29: 39,234,286 km (0.11 R)
• M30: 40,038,524 km (0.106 R)
• M31: 40,853,683 km (0.09 R)
• M32: 43,650,863 km (0.026 R)
• M33: 45,096,278 km (0.082 R)
• M34: 55,110,210 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 16,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit