🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 12.5

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.58 AU - 0.62 AU

Year: 327 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,960,764 km

• M1: 155,432 km (0.119 R)
• M2: 632,500 km (0.117 R)
• M3: 1,081,144 km (0.109 R)
• M4: 1,571,226 km (0.096 R)
• M5: 2,201,333 km (0.115 R)
• M6: 2,612,876 km (0.036 R)
• M7: 3,910,937 km (0.12 R)
• M8: 4,441,262 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 9.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.47 AU - 0.75 AU

Year: 335 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,960,764 km

• M1: 116,986 km (0.111 R)
• M2: 443,857 km (0.093 R)
• M3: 919,429 km (0.069 R)
• M4: 1,549,684 km (0.063 R)
• M5: 1,852,919 km (0.076 R)
• M6: 2,348,537 km (0.113 R)
• M7: 2,870,185 km (0.111 R)
• M8: 3,201,993 km (0.045 R)
• M9: 4,249,178 km (0.086 R)
• M10: 4,543,587 km (0.095 R)
• M11: 4,880,481 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 10.6

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 503 Days

Day: 14.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,960,764 km

• M1: 131,796 km (0.08 R)
• M2: 470,037 km (0.094 R)
• M3: 890,706 km (0.073 R)
• M4: 2,037,972 km (0.08 R)
• M5: 2,404,786 km (0.108 R)
• M6: 3,310,002 km (0.069 R)
• M7: 4,152,388 km (0.066 R)
• M8: 4,701,263 km (0.099 R)
• M9: 5,854,213 km (0.11 R)
• M10: 6,202,627 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 13.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.58 AU - 1.66 AU

Year: 1449 Days

Day: 14.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,960,764 km

• M1: 172,935 km (0.083 R)
• M2: 631,602 km (0.051 R)
• M3: 1,225,207 km (0.079 R)
• M4: 1,716,187 km (0.061 R)
• M5: 2,153,761 km (0.092 R)
• M6: 2,667,180 km (0.112 R)
• M7: 3,511,960 km (0.092 R)
• M8: 4,841,585 km (0.076 R)
• M9: 5,961,176 km (0.098 R)
• M10: 7,760,390 km (0.094 R)
• M11: 8,680,416 km (0.1 R)
• M12: 9,260,258 km (0.103 R)
• M13: 9,833,367 km (0.115 R)
• M14: 10,600,056 km (0.089 R)
• M15: 11,442,292 km (0.032 R)
• M16: 11,991,017 km (0.113 R)
• M17: 12,557,245 km (0.066 R)
• M18: 13,500,460 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 12.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.86 AU - 5.36 AU

Year: 6958 Days

Day: 9.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,960,764 km

• M1: 160,369 km (0.116 R)
• M2: 1,756,129 km (0.102 R)
• M3: 2,628,135 km (0.105 R)
• M4: 3,127,643 km (0.089 R)
• M5: 7,117,567 km (0.12 R)
• M6: 7,609,296 km (0.025 R)
• M7: 9,072,812 km (0.064 R)
• M8: 9,966,509 km (0.107 R)
• M9: 11,573,639 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.6

Radius: 11.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.11 AU - 5.61 AU

Year: 7531 Days

Day: 10.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 48,960,764 km

• M1: 146,905 km (0.114 R)
• M2: 1,004,998 km (0.113 R)
• M3: 1,645,427 km (0.098 R)
• M4: 2,245,763 km (0.116 R)
• M5: 2,883,349 km (0.105 R)
• M6: 10,035,175 km (0.074 R)
• M7: 11,115,870 km (0.067 R)
• M8: 13,338,445 km (0.12 R)
• M9: 14,688,865 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681

Radius: 13

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.21 AU - 5.59 AU

Year: 8821 Days

Day: 12.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,960,764 km

• M1: 161,715 km (0.108 R)
• M2: 798,553 km (0.119 R)
• M3: 1,321,847 km (0.082 R)
• M4: 2,382,196 km (0.058 R)
• M5: 2,822,613 km (0.073 R)
• M6: 3,432,822 km (0.113 R)
• M7: 4,236,911 km (0.087 R)
• M8: 5,132,105 km (0.118 R)
• M9: 7,180,249 km (0.101 R)
• M10: 7,778,192 km (0.052 R)
• M11: 10,761,921 km (0.05 R)
• M12: 12,480,651 km (0.119 R)
• M13: 13,945,813 km (0.085 R)
• M14: 15,918,261 km (0.083 R)
• M15: 16,592,498 km (0.09 R)
• M16: 17,497,416 km (0.105 R)
• M17: 17,926,014 km (0.065 R)
• M18: 19,028,251 km (0.058 R)
• M19: 20,646,750 km (0.04 R)
• M20: 26,144,771 km (0.113 R)
• M21: 27,948,024 km (0.109 R)
• M22: 29,529,872 km (0.095 R)
• M23: 30,342,787 km (0.101 R)
• M24: 32,979,599 km (0.105 R)
• M25: 35,537,124 km (0.115 R)
• M26: 36,805,863 km (0.096 R)
• M27: 39,924,680 km (0.053 R)
• M28: 40,918,758 km (0.106 R)
• M29: 43,085,683 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.7

Radius: 5.6

Gravity: 28.53 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.66 AU - 6.1 AU

Year: 10022 Days

Day: 24.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,960,764 km

• M1: 69,713 km (0.059 R)
• M2: 261,048 km (0.1 R)
• M3: 534,513 km (0.045 R)
• M4: 812,316 km (0.072 R)
• M5: 1,147,715 km (0.082 R)
• M6: 1,661,284 km (0.104 R)
• M7: 3,897,025 km (0.106 R)
• M8: 5,974,490 km (0.118 R)
• M9: 6,939,696 km (0.061 R)
• M10: 7,269,409 km (0.041 R)
• M11: 8,506,135 km (0.111 R)
• M12: 9,322,042 km (0.069 R)
• M13: 9,672,849 km (0.106 R)
• M14: 11,389,035 km (0.091 R)
• M15: 12,438,614 km (0.071 R)
• M16: 12,802,436 km (0.116 R)
• M17: 14,931,214 km (0.103 R)
• M18: 16,474,765 km (0.09 R)
• M19: 18,121,538 km (0.053 R)
• M20: 18,667,720 km (0.051 R)
• M21: 20,205,586 km (0.076 R)
• M22: 24,938,264 km (0.094 R)
• M23: 27,816,527 km (0.076 R)
• M24: 29,282,138 km (0.1 R)
• M25: 34,578,201 km (0.106 R)
• M26: 36,888,741 km (0.116 R)
• M27: 40,876,421 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658

Radius: 5.7

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.22 AU - 8.62 AU

Year: 12796 Days

Day: 24.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 48,960,764 km

• M1: 82,279 km (0.092 R)
• M2: 290,519 km (0.079 R)
• M3: 1,060,649 km (0.075 R)
• M4: 1,485,656 km (0.119 R)
• M5: 1,964,370 km (0.063 R)
• M6: 4,107,808 km (0.106 R)
• M7: 4,435,726 km (0.076 R)
• M8: 4,685,106 km (0.072 R)
• M9: 6,782,319 km (0.059 R)
• M10: 7,587,006 km (0.11 R)
• M11: 9,795,519 km (0.119 R)
• M12: 10,544,556 km (0.108 R)
• M13: 13,211,138 km (0.104 R)
• M14: 14,057,862 km (0.108 R)
• M15: 14,664,930 km (0.097 R)
• M16: 16,003,681 km (0.087 R)
• M17: 18,201,124 km (0.102 R)
• M18: 20,165,344 km (0.117 R)
• M19: 21,550,770 km (0.108 R)
• M20: 23,370,179 km (0.095 R)
• M21: 23,557,625 km (0.053 R)
• M22: 23,840,515 km (0.11 R)
• M23: 28,255,597 km (0.068 R)
• M24: 28,681,951 km (0.117 R)
• M25: 30,766,747 km (0.116 R)
• M26: 32,018,731 km (0.105 R)
• M27: 36,984,483 km (0.082 R)
• M28: 38,529,530 km (0.032 R)
• M29: 47,053,018 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.6

Radius: 7.8

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.49 AU - 7.49 AU

Year: 12990 Days

Day: 23.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,960,764 km

• M1: 98,884 km (0.095 R)
• M2: 437,424 km (0.116 R)
• M3: 731,085 km (0.087 R)
• M4: 1,016,667 km (0.099 R)
• M5: 1,743,563 km (0.031 R)
• M6: 2,174,106 km (0.099 R)
• M7: 2,532,243 km (0.111 R)
• M8: 2,929,126 km (0.062 R)
• M9: 3,717,208 km (0.119 R)
• M10: 3,981,996 km (0.094 R)
• M11: 4,699,767 km (0.096 R)
• M12: 7,087,199 km (0.116 R)
• M13: 11,463,086 km (0.068 R)
• M14: 11,799,083 km (0.098 R)
• M15: 13,269,930 km (0.112 R)
• M16: 13,828,229 km (0.102 R)
• M17: 14,337,610 km (0.097 R)
• M18: 15,124,943 km (0.109 R)
• M19: 16,289,114 km (0.108 R)
• M20: 19,817,679 km (0.089 R)
• M21: 24,280,333 km (0.089 R)
• M22: 24,649,092 km (0.099 R)
• M23: 25,777,807 km (0.101 R)
• M24: 26,161,526 km (0.065 R)
• M25: 27,534,834 km (0.101 R)
• M26: 28,955,416 km (0.096 R)
• M27: 31,832,183 km (0.091 R)
• M28: 32,273,945 km (0.08 R)
• M29: 34,312,665 km (0.1 R)
• M30: 35,010,988 km (0.06 R)
• M31: 36,798,084 km (0.081 R)
• M32: 37,162,654 km (0.109 R)
• M33: 37,407,097 km (0.084 R)
• M34: 40,553,140 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 15,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit