🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.1

Radius: 10.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.56 AU - 0.8 AU

Year: 394 Days

Day: 12 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 62,258,457 km

• M1: 133,142 km (0.104 R)
• M2: 803,939 km (0.045 R)
• M3: 1,273,227 km (0.068 R)
• M4: 1,609,823 km (0.044 R)
• M5: 1,952,551 km (0.112 R)
• M6: 2,353,474 km (0.116 R)
• M7: 3,149,035 km (0.092 R)
• M8: 3,562,972 km (0.119 R)
• M9: 4,153,884 km (0.056 R)
• M10: 4,809,123 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.1

Radius: 14.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.73 AU - 0.87 AU

Year: 503 Days

Day: 10.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,258,457 km

• M1: 185,352 km (0.053 R)
• M2: 714,330 km (0.059 R)
• M3: 1,198,279 km (0.12 R)
• M4: 1,807,292 km (0.116 R)
• M5: 2,272,840 km (0.117 R)
• M6: 3,634,331 km (0.105 R)
• M7: 4,306,923 km (0.037 R)
• M8: 4,909,802 km (0.079 R)
• M9: 5,568,930 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 13.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.17 AU - 1.29 AU

Year: 959 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 149.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,258,457 km

• M1: 170,841 km (0.089 R)
• M2: 616,343 km (0.087 R)
• M3: 1,049,878 km (0.074 R)
• M4: 1,541,307 km (0.026 R)
• M5: 2,238,283 km (0.114 R)
• M6: 3,000,036 km (0.043 R)
• M7: 4,332,055 km (0.103 R)
• M8: 5,059,998 km (0.106 R)
• M9: 6,169,865 km (0.082 R)
• M10: 6,981,134 km (0.081 R)
• M11: 8,081,576 km (0.12 R)
• M12: 8,974,077 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.5

Radius: 9.3

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.34 AU

Year: 994 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 62,258,457 km

• M1: 115,639 km (0.117 R)
• M2: 428,299 km (0.11 R)
• M3: 732,282 km (0.09 R)
• M4: 1,023,549 km (0.12 R)
• M5: 1,426,117 km (0.117 R)
• M6: 3,483,087 km (0.111 R)
• M7: 3,853,492 km (0.082 R)
• M8: 4,619,283 km (0.11 R)
• M9: 5,647,619 km (0.101 R)
• M10: 6,007,701 km (0.111 R)
• M11: 6,315,873 km (0.066 R)
• M12: 7,084,207 km (0.031 R)
• M13: 7,579,526 km (0.088 R)
• M14: 8,446,894 km (0.041 R)
• M15: 8,778,403 km (0.09 R)
• M16: 9,291,673 km (0.106 R)
• M17: 9,794,771 km (0.113 R)
• M18: 10,726,915 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.5

Radius: 13.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.12 AU - 1.76 AU

Year: 1215 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,258,457 km

• M1: 166,652 km (0.051 R)
• M2: 606,919 km (0.111 R)
• M3: 1,073,664 km (0.114 R)
• M4: 1,760,767 km (0.066 R)
• M5: 2,281,517 km (0.069 R)
• M6: 2,849,839 km (0.118 R)
• M7: 3,433,421 km (0.117 R)
• M8: 4,148,947 km (0.06 R)
• M9: 5,083,635 km (0.073 R)
• M10: 5,656,146 km (0.045 R)
• M11: 6,390,223 km (0.102 R)
• M12: 7,502,483 km (0.08 R)
• M13: 9,191,592 km (0.108 R)
• M14: 10,240,573 km (0.111 R)
• M15: 11,332,487 km (0.076 R)
• M16: 11,833,940 km (0.097 R)
• M17: 12,462,849 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.4

Radius: 8.9

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.11 AU - 3.95 AU

Year: 4662 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,258,457 km

• M1: 151,543 km (0.05 R)
• M2: 702,661 km (0.113 R)
• M3: 983,307 km (0.071 R)
• M4: 1,706,613 km (0.069 R)
• M5: 2,555,730 km (0.117 R)
• M6: 4,484,944 km (0.116 R)
• M7: 5,255,224 km (0.079 R)
• M8: 7,264,173 km (0.107 R)
• M9: 8,634,490 km (0.112 R)
• M10: 9,277,462 km (0.074 R)
• M11: 9,909,064 km (0.048 R)
• M12: 10,613,969 km (0.046 R)
• M13: 11,685,239 km (0.086 R)
• M14: 12,878,282 km (0.084 R)
• M15: 13,987,102 km (0.093 R)
• M16: 16,093,739 km (0.095 R)
• M17: 16,454,270 km (0.076 R)
• M18: 18,079,052 km (0.07 R)
• M19: 23,669,525 km (0.104 R)
• M20: 27,489,656 km (0.042 R)
• M21: 28,005,021 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.6

Radius: 11.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.31 AU - 5.39 AU

Year: 6377 Days

Day: 8.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,258,457 km

• M1: 138,079 km (0.078 R)
• M2: 535,112 km (0.085 R)
• M3: 882,627 km (0.101 R)
• M4: 1,607,280 km (0.078 R)
• M5: 2,028,547 km (0.075 R)
• M6: 3,040,726 km (0.094 R)
• M7: 3,563,571 km (0.107 R)
• M8: 4,169,442 km (0.117 R)
• M9: 4,636,038 km (0.107 R)
• M10: 5,616,353 km (0.088 R)
• M11: 6,002,615 km (0.108 R)
• M12: 6,374,814 km (0.099 R)
• M13: 7,585,360 km (0.107 R)
• M14: 8,745,492 km (0.055 R)
• M15: 11,274,743 km (0.084 R)
• M16: 12,183,699 km (0.076 R)
• M17: 12,630,997 km (0.079 R)
• M18: 14,310,981 km (0.113 R)
• M19: 16,675,076 km (0.12 R)
• M20: 19,422,441 km (0.049 R)
• M21: 19,828,450 km (0.055 R)
• M22: 22,981,075 km (0.106 R)
• M23: 24,597,480 km (0.036 R)
• M24: 25,878,936 km (0.044 R)
• M25: 26,536,119 km (0.101 R)
• M26: 28,924,150 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.6

Radius: 7.5

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.09 AU - 7.87 AU

Year: 11595 Days

Day: 19.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 146 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 62,258,457 km

• M1: 93,349 km (0.039 R)
• M2: 420,370 km (0.101 R)
• M3: 655,687 km (0.058 R)
• M4: 1,208,900 km (0.103 R)
• M5: 1,510,639 km (0.083 R)
• M6: 1,991,297 km (0.086 R)
• M7: 2,877,365 km (0.086 R)
• M8: 3,163,696 km (0.093 R)
• M9: 3,616,379 km (0.063 R)
• M10: 3,924,102 km (0.116 R)
• M11: 4,447,096 km (0.087 R)
• M12: 7,091,986 km (0.054 R)
• M13: 8,653,040 km (0.113 R)
• M14: 9,205,056 km (0.112 R)
• M15: 11,323,512 km (0.108 R)
• M16: 11,595,630 km (0.09 R)
• M17: 12,438,315 km (0.084 R)
• M18: 12,904,163 km (0.105 R)
• M19: 14,308,288 km (0.047 R)
• M20: 14,884,539 km (0.074 R)
• M21: 17,130,303 km (0.04 R)
• M22: 17,634,148 km (0.089 R)
• M23: 18,147,867 km (0.101 R)
• M24: 20,143,652 km (0.105 R)
• M25: 24,384,902 km (0.095 R)
• M26: 24,747,826 km (0.061 R)
• M27: 28,478,498 km (0.118 R)
• M28: 30,739,969 km (0.117 R)
• M29: 31,270,293 km (0.074 R)
• M30: 33,007,873 km (0.101 R)
• M31: 34,352,757 km (0.102 R)
• M32: 35,269,344 km (0.1 R)
• M33: 40,604,004 km (0.091 R)
• M34: 41,114,132 km (0.07 R)
• M35: 41,628,599 km (0.083 R)
• M36: 42,147,106 km (0.09 R)
• M37: 45,486,878 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.9

Radius: 3.7

Gravity: 59.45 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.11 AU - 8.29 AU

Year: 13580 Days

Day: 22.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,258,457 km

• M1: 46,076 km (0.116 R)
• M2: 251,773 km (0.103 R)
• M3: 391,049 km (0.041 R)
• M4: 589,864 km (0.088 R)
• M5: 735,872 km (0.112 R)
• M6: 1,284,148 km (0.083 R)
• M7: 1,547,740 km (0.12 R)
• M8: 1,759,570 km (0.116 R)
• M9: 1,971,999 km (0.06 R)
• M10: 3,300,578 km (0.09 R)
• M11: 3,880,120 km (0.084 R)
• M12: 5,565,340 km (0.113 R)
• M13: 6,062,155 km (0.085 R)
• M14: 6,382,144 km (0.086 R)
• M15: 7,591,643 km (0.104 R)
• M16: 8,593,201 km (0.117 R)
• M17: 10,172,356 km (0.113 R)
• M18: 13,416,835 km (0.057 R)
• M19: 13,959,725 km (0.106 R)
• M20: 14,658,796 km (0.106 R)
• M21: 15,825,360 km (0.064 R)
• M22: 16,126,351 km (0.115 R)
• M23: 19,954,860 km (0.032 R)
• M24: 21,938,378 km (0.035 R)
• M25: 23,073,676 km (0.114 R)
• M26: 23,753,748 km (0.11 R)
• M27: 26,608,076 km (0.09 R)
• M28: 27,033,682 km (0.098 R)
• M29: 28,337,577 km (0.116 R)
• M30: 30,602,788 km (0.12 R)
• M31: 30,719,175 km (0.11 R)
• M32: 31,660,445 km (0.054 R)
• M33: 36,525,966 km (0.072 R)
• M34: 39,203,917 km (0.086 R)
• M35: 39,341,248 km (0.058 R)
• M36: 45,550,158 km (0.072 R)
• M37: 46,619,035 km (0.109 R)
• M38: 49,764,928 km (0.101 R)
• M39: 51,718,677 km (0.058 R)
• M40: 54,915,733 km (0.117 R)
• M41: 56,825,649 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,472 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit