🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.4

Radius: 9.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.91 AU - 1.17 AU

Year: 746 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 63.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,790,056 km

• M1: 118,482 km (0.115 R)
• M2: 382,971 km (0.104 R)
• M3: 586,274 km (0.044 R)
• M4: 952,190 km (0.083 R)
• M5: 1,701,077 km (0.116 R)
• M6: 1,921,734 km (0.116 R)
• M7: 2,132,667 km (0.078 R)
• M8: 2,431,863 km (0.064 R)
• M9: 3,392,431 km (0.096 R)
• M10: 3,579,279 km (0.115 R)
• M11: 4,136,531 km (0.117 R)
• M12: 4,436,624 km (0.12 R)
• M13: 4,857,742 km (0.109 R)
• M14: 5,145,120 km (0.073 R)
• M15: 5,362,934 km (0.082 R)
• M16: 6,450,062 km (0.099 R)
• M17: 6,665,333 km (0.079 R)
• M18: 7,136,566 km (0.107 R)
• M19: 7,516,096 km (0.044 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.8

Radius: 10

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.04 AU - 1.1 AU

Year: 778 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,790,056 km

• M1: 124,316 km (0.097 R)
• M2: 558,748 km (0.072 R)
• M3: 762,650 km (0.064 R)
• M4: 1,037,162 km (0.116 R)
• M5: 1,237,324 km (0.073 R)
• M6: 1,446,312 km (0.094 R)
• M7: 2,181,436 km (0.12 R)
• M8: 2,769,206 km (0.095 R)
• M9: 2,981,486 km (0.094 R)
• M10: 3,268,863 km (0.103 R)
• M11: 3,578,830 km (0.103 R)
• M12: 4,005,483 km (0.078 R)
• M13: 4,329,512 km (0.094 R)
• M14: 4,586,072 km (0.076 R)
• M15: 4,798,950 km (0.103 R)
• M16: 5,100,988 km (0.114 R)
• M17: 5,621,589 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 12

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.61 AU - 1.85 AU

Year: 1599 Days

Day: 10.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,790,056 km

• M1: 149,598 km (0.07 R)
• M2: 681,119 km (0.067 R)
• M3: 906,713 km (0.107 R)
• M4: 1,165,218 km (0.12 R)
• M5: 1,691,503 km (0.046 R)
• M6: 2,841,911 km (0.1 R)
• M7: 3,084,259 km (0.091 R)
• M8: 3,448,381 km (0.105 R)
• M9: 4,199,212 km (0.076 R)
• M10: 7,129,386 km (0.114 R)
• M11: 7,386,245 km (0.086 R)
• M12: 8,126,007 km (0.103 R)
• M13: 8,599,185 km (0.096 R)
• M14: 9,777,717 km (0.057 R)
• M15: 10,340,803 km (0.09 R)
• M16: 11,468,622 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.4

Radius: 8.5

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.67 AU - 2.83 AU

Year: 3206 Days

Day: 7.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,790,056 km

• M1: 105,766 km (0.11 R)
• M2: 424,559 km (0.092 R)
• M3: 597,643 km (0.106 R)
• M4: 968,945 km (0.085 R)
• M5: 1,174,493 km (0.084 R)
• M6: 1,433,297 km (0.079 R)
• M7: 1,790,387 km (0.11 R)
• M8: 2,216,292 km (0.059 R)
• M9: 2,433,359 km (0.074 R)
• M10: 2,838,769 km (0.087 R)
• M11: 3,038,034 km (0.112 R)
• M12: 3,592,294 km (0.112 R)
• M13: 5,290,977 km (0.105 R)
• M14: 7,374,726 km (0.094 R)
• M15: 8,001,691 km (0.069 R)
• M16: 8,548,322 km (0.089 R)
• M17: 9,113,203 km (0.075 R)
• M18: 10,009,145 km (0.104 R)
• M19: 10,181,930 km (0.044 R)
• M20: 11,280,128 km (0.096 R)
• M21: 12,403,159 km (0.103 R)
• M22: 13,181,667 km (0.103 R)
• M23: 13,346,823 km (0.075 R)
• M24: 14,325,492 km (0.112 R)
• M25: 14,705,770 km (0.077 R)
• M26: 16,313,947 km (0.105 R)
• M27: 16,682,855 km (0.109 R)
• M28: 17,890,709 km (0.1 R)
• M29: 18,121,987 km (0.073 R)
• M30: 20,311,053 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.9

Radius: 12.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.89 AU - 4.47 AU

Year: 4962 Days

Day: 11.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,790,056 km

• M1: 156,031 km (0.08 R)
• M2: 400,623 km (0.043 R)
• M3: 765,642 km (0.082 R)
• M4: 1,031,178 km (0.076 R)
• M5: 1,448,855 km (0.078 R)
• M6: 2,948,574 km (0.07 R)
• M7: 3,609,797 km (0.073 R)
• M8: 4,246,036 km (0.105 R)
• M9: 4,713,380 km (0.087 R)
• M10: 5,121,932 km (0.112 R)
• M11: 5,991,993 km (0.088 R)
• M12: 7,327,902 km (0.117 R)
• M13: 7,657,616 km (0.11 R)
• M14: 8,995,170 km (0.077 R)
• M15: 9,879,443 km (0.079 R)
• M16: 10,114,462 km (0.039 R)
• M17: 10,714,349 km (0.053 R)
• M18: 11,082,659 km (0.094 R)
• M19: 11,710,671 km (0.12 R)
• M20: 12,290,811 km (0.091 R)
• M21: 12,586,118 km (0.116 R)
• M22: 13,086,373 km (0.101 R)
• M23: 15,113,424 km (0.095 R)
• M24: 15,735,602 km (0.107 R)
• M25: 19,076,870 km (0.095 R)
• M26: 19,568,748 km (0.104 R)
• M27: 19,858,669 km (0.108 R)
• M28: 22,035,916 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.4

Radius: 7.3

Gravity: 17.82 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.45 AU - 6.05 AU

Year: 9692 Days

Day: 18.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 65,790,056 km

• M1: 91,255 km (0.117 R)
• M2: 237,561 km (0.107 R)
• M3: 392,545 km (0.056 R)
• M4: 2,265,211 km (0.089 R)
• M5: 2,759,482 km (0.059 R)
• M6: 3,330,198 km (0.079 R)
• M7: 3,568,657 km (0.106 R)
• M8: 5,711,796 km (0.113 R)
• M9: 8,408,747 km (0.064 R)
• M10: 9,977,430 km (0.073 R)
• M11: 11,436,757 km (0.118 R)
• M12: 14,436,943 km (0.047 R)
• M13: 15,723,933 km (0.116 R)
• M14: 15,895,971 km (0.06 R)
• M15: 20,565,668 km (0.108 R)
• M16: 22,506,700 km (0.091 R)
• M17: 22,919,142 km (0.105 R)
• M18: 27,553,833 km (0.076 R)
• M19: 27,705,526 km (0.119 R)
• M20: 31,391,468 km (0.077 R)
• M21: 35,394,108 km (0.097 R)
• M22: 37,133,034 km (0.044 R)
• M23: 37,574,198 km (0.079 R)
• M24: 37,929,044 km (0.055 R)
• M25: 48,242,920 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.1

Radius: 3.9

Gravity: 43.53 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.66 AU - 10.04 AU

Year: 18506 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 65,790,056 km

• M1: 74,201 km (0.092 R)
• M2: 256,710 km (0.092 R)
• M3: 666,010 km (0.085 R)
• M4: 1,146,219 km (0.053 R)
• M5: 1,992,045 km (0.082 R)
• M6: 2,135,958 km (0.077 R)
• M7: 2,361,552 km (0.049 R)
• M8: 2,439,193 km (0.094 R)
• M9: 2,652,819 km (0.059 R)
• M10: 3,019,483 km (0.109 R)
• M11: 4,263,988 km (0.078 R)
• M12: 5,447,307 km (0.075 R)
• M13: 7,313,092 km (0.097 R)
• M14: 8,204,246 km (0.105 R)
• M15: 9,198,025 km (0.102 R)
• M16: 9,300,500 km (0.109 R)
• M17: 9,507,244 km (0.086 R)
• M18: 9,821,699 km (0.11 R)
• M19: 9,927,614 km (0.112 R)
• M20: 10,087,534 km (0.119 R)
• M21: 11,186,929 km (0.104 R)
• M22: 11,300,025 km (0.056 R)
• M23: 11,413,719 km (0.065 R)
• M24: 11,758,093 km (0.08 R)
• M25: 14,762,916 km (0.072 R)
• M26: 16,291,657 km (0.026 R)
• M27: 16,702,752 km (0.113 R)
• M28: 19,575,480 km (0.057 R)
• M29: 22,436,090 km (0.081 R)
• M30: 27,401,992 km (0.092 R)
• M31: 36,035,733 km (0.116 R)
• M32: 37,675,925 km (0.099 R)
• M33: 39,352,767 km (0.118 R)
• M34: 40,526,811 km (0.027 R)
• M35: 44,715,252 km (0.097 R)
• M36: 48,284,957 km (0.097 R)
• M37: 48,991,657 km (0.119 R)
• M38: 49,822,673 km (0.081 R)
• M39: 50,540,593 km (0.098 R)
• M40: 50,901,573 km (0.118 R)
• M41: 52,480,130 km (0.038 R)
• M42: 58,130,890 km (0.104 R)
• M43: 58,388,797 km (0.059 R)
• M44: 61,130,776 km (0.047 R)
• M45: 62,058,732 km (0.12 R)
• M46: 66,115,078 km (0.1 R)
• M47: 71,009,920 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.4

Radius: 6.5

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.63 AU - 10.85 AU

Year: 19743 Days

Day: 16.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,790,056 km

• M1: 185,950 km (0.08 R)
• M2: 613,052 km (0.042 R)
• M3: 819,198 km (0.103 R)
• M4: 1,174,343 km (0.086 R)
• M5: 1,826,590 km (0.084 R)
• M6: 2,281,368 km (0.073 R)
• M7: 3,709,578 km (0.043 R)
• M8: 4,089,707 km (0.058 R)
• M9: 4,220,605 km (0.104 R)
• M10: 5,531,082 km (0.085 R)
• M11: 6,354,768 km (0.104 R)
• M12: 7,236,498 km (0.083 R)
• M13: 9,321,144 km (0.11 R)
• M14: 14,472,696 km (0.096 R)
• M15: 15,094,276 km (0.116 R)
• M16: 17,576,254 km (0.081 R)
• M17: 18,123,034 km (0.069 R)
• M18: 23,265,461 km (0.099 R)
• M19: 24,132,081 km (0.079 R)
• M20: 26,576,361 km (0.102 R)
• M21: 26,995,385 km (0.032 R)
• M22: 28,877,475 km (0.104 R)
• M23: 29,930,944 km (0.119 R)
• M24: 31,455,795 km (0.117 R)
• M25: 32,186,431 km (0.08 R)
• M26: 37,735,464 km (0.112 R)
• M27: 38,034,511 km (0.117 R)
• M28: 41,089,898 km (0.1 R)
• M29: 43,299,159 km (0.052 R)
• M30: 49,019,033 km (0.074 R)
• M31: 51,662,278 km (0.057 R)
• M32: 55,214,480 km (0.085 R)
• M33: 56,424,876 km (0.032 R)
• M34: 64,742,966 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,776 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit