🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.4

Radius: 13.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 333 Days

Day: 12.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 80,101,365 km

• M1: 165,455 km (0.066 R)
• M2: 600,935 km (0.07 R)
• M3: 1,034,170 km (0.114 R)
• M4: 1,664,276 km (0.075 R)
• M5: 2,231,851 km (0.099 R)
• M6: 2,713,556 km (0.115 R)
• M7: 3,180,301 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 11.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.65 AU - 0.91 AU

Year: 459 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 80,101,365 km

• M1: 144,362 km (0.11 R)
• M2: 730,786 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.2

Radius: 11.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.8 AU - 1.14 AU

Year: 637 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,101,365 km

• M1: 147,055 km (0.061 R)
• M2: 523,144 km (0.083 R)
• M3: 912,098 km (0.07 R)
• M4: 1,698,983 km (0.077 R)
• M5: 2,195,648 km (0.046 R)
• M6: 2,713,855 km (0.063 R)
• M7: 3,240,739 km (0.101 R)
• M8: 4,426,900 km (0.089 R)
• M9: 6,064,847 km (0.064 R)
• M10: 6,439,590 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.6

Radius: 12.6

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.18 AU - 1.7 AU

Year: 1152 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,101,365 km

• M1: 159,322 km (0.085 R)
• M2: 572,361 km (0.049 R)
• M3: 983,756 km (0.049 R)
• M4: 1,507,947 km (0.085 R)
• M5: 2,073,875 km (0.066 R)
• M6: 2,486,765 km (0.052 R)
• M7: 3,374,778 km (0.12 R)
• M8: 3,851,248 km (0.071 R)
• M9: 4,372,447 km (0.111 R)
• M10: 5,222,312 km (0.099 R)
• M11: 6,133,513 km (0.109 R)
• M12: 7,198,650 km (0.107 R)
• M13: 8,583,477 km (0.099 R)
• M14: 9,415,690 km (0.091 R)
• M15: 9,851,618 km (0.06 R)
• M16: 10,898,803 km (0.083 R)
• M17: 11,310,197 km (0.114 R)
• M18: 11,731,914 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.2

Radius: 13.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2 AU - 2.1 AU

Year: 1957 Days

Day: 9.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,101,365 km

• M1: 172,935 km (0.111 R)
• M2: 636,389 km (0.12 R)
• M3: 1,364,632 km (0.1 R)
• M4: 2,436,501 km (0.082 R)
• M5: 3,385,250 km (0.115 R)
• M6: 3,843,618 km (0.095 R)
• M7: 4,465,048 km (0.1 R)
• M8: 5,428,608 km (0.115 R)
• M9: 6,795,633 km (0.115 R)
• M10: 7,356,625 km (0.096 R)
• M11: 8,765,238 km (0.111 R)
• M12: 9,430,949 km (0.051 R)
• M13: 10,346,787 km (0.113 R)
• M14: 11,243,926 km (0.103 R)
• M15: 12,478,856 km (0.082 R)
• M16: 13,365,672 km (0.117 R)
• M17: 14,430,061 km (0.034 R)
• M18: 15,264,817 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.1

Radius: 11.4

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.99 AU - 3.91 AU

Year: 4273 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,101,365 km

• M1: 141,968 km (0.093 R)
• M2: 646,712 km (0.071 R)
• M3: 1,134,849 km (0.088 R)
• M4: 1,568,683 km (0.034 R)
• M5: 2,528,204 km (0.113 R)
• M6: 4,181,560 km (0.04 R)
• M7: 5,485,006 km (0.107 R)
• M8: 7,833,992 km (0.11 R)
• M9: 8,607,562 km (0.092 R)
• M10: 9,594,160 km (0.084 R)
• M11: 10,566,846 km (0.104 R)
• M12: 11,511,257 km (0.071 R)
• M13: 13,209,193 km (0.101 R)
• M14: 19,103,349 km (0.065 R)
• M15: 20,231,466 km (0.112 R)
• M16: 20,708,684 km (0.115 R)
• M17: 22,986,610 km (0.105 R)
• M18: 25,982,906 km (0.08 R)
• M19: 27,699,542 km (0.102 R)
• M20: 28,288,359 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 9.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.69 AU - 6.09 AU

Year: 7211 Days

Day: 8.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,101,365 km

• M1: 113,395 km (0.071 R)
• M2: 745,297 km (0.091 R)
• M3: 2,385,488 km (0.09 R)
• M4: 3,324,813 km (0.082 R)
• M5: 3,717,657 km (0.066 R)
• M6: 4,068,464 km (0.029 R)
• M7: 5,170,402 km (0.069 R)
• M8: 6,728,164 km (0.111 R)
• M9: 7,651,632 km (0.093 R)
• M10: 8,616,987 km (0.053 R)
• M11: 10,788,101 km (0.057 R)
• M12: 12,874,393 km (0.107 R)
• M13: 14,520,269 km (0.049 R)
• M14: 15,995,453 km (0.079 R)
• M15: 16,926,999 km (0.093 R)
• M16: 18,897,951 km (0.098 R)
• M17: 22,058,655 km (0.093 R)
• M18: 24,083,163 km (0.104 R)
• M19: 24,893,834 km (0.097 R)
• M20: 25,974,678 km (0.063 R)
• M21: 29,222,149 km (0.112 R)
• M22: 30,051,071 km (0.074 R)
• M23: 30,706,758 km (0.069 R)
• M24: 31,085,540 km (0.08 R)
• M25: 31,467,463 km (0.113 R)
• M26: 31,852,678 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.6

Radius: 6.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.49 AU - 8.57 AU

Year: 15174 Days

Day: 16.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 80,101,365 km

• M1: 81,830 km (0.115 R)
• M2: 660,325 km (0.117 R)
• M3: 1,038,209 km (0.088 R)
• M4: 1,450,351 km (0.113 R)
• M5: 1,997,281 km (0.117 R)
• M6: 3,224,433 km (0.074 R)
• M7: 3,608,600 km (0.113 R)
• M8: 3,848,405 km (0.117 R)
• M9: 4,688,696 km (0.119 R)
• M10: 5,212,139 km (0.087 R)
• M11: 7,277,787 km (0.109 R)
• M12: 7,898,768 km (0.102 R)
• M13: 8,470,680 km (0.105 R)
• M14: 9,113,502 km (0.11 R)
• M15: 10,399,894 km (0.119 R)
• M16: 10,690,563 km (0.045 R)
• M17: 11,036,583 km (0.032 R)
• M18: 11,960,499 km (0.114 R)
• M19: 12,495,461 km (0.11 R)
• M20: 12,879,479 km (0.077 R)
• M21: 13,844,685 km (0.051 R)
• M22: 14,137,448 km (0.114 R)
• M23: 16,631,094 km (0.053 R)
• M24: 23,531,296 km (0.106 R)
• M25: 25,404,112 km (0.119 R)
• M26: 27,282,612 km (0.103 R)
• M27: 28,021,925 km (0.087 R)
• M28: 28,679,557 km (0.057 R)
• M29: 31,013,135 km (0.119 R)
• M30: 33,680,614 km (0.108 R)
• M31: 35,287,146 km (0.11 R)
• M32: 38,421,520 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.5

Radius: 4.9

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.26 AU - 10.6 AU

Year: 20867 Days

Day: 20 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,101,365 km

• M1: 61,036 km (0.097 R)
• M2: 253,419 km (0.091 R)
• M3: 883,525 km (0.063 R)
• M4: 1,215,782 km (0.067 R)
• M5: 2,031,539 km (0.116 R)
• M6: 2,609,136 km (0.1 R)
• M7: 4,057,393 km (0.097 R)
• M8: 4,234,517 km (0.061 R)
• M9: 5,169,055 km (0.1 R)
• M10: 5,653,304 km (0.102 R)
• M11: 6,435,551 km (0.113 R)
• M12: 7,511,758 km (0.107 R)
• M13: 9,697,532 km (0.114 R)
• M14: 10,479,780 km (0.118 R)
• M15: 15,455,106 km (0.095 R)
• M16: 16,328,608 km (0.07 R)
• M17: 16,520,093 km (0.1 R)
• M18: 17,037,701 km (0.034 R)
• M19: 18,725,165 km (0.112 R)
• M20: 19,146,134 km (0.071 R)
• M21: 22,664,975 km (0.084 R)
• M22: 26,240,962 km (0.097 R)
• M23: 32,938,609 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.1

Radius: 4.2

Gravity: 31.47 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.57 AU - 12.23 AU

Year: 23998 Days

Day: 16.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 80,101,365 km

• M1: 52,808 km (0.111 R)
• M2: 368,011 km (0.114 R)
• M3: 772,523 km (0.091 R)
• M4: 1,258,567 km (0.114 R)
• M5: 2,107,236 km (0.119 R)
• M6: 2,876,917 km (0.072 R)
• M7: 3,198,552 km (0.12 R)
• M8: 3,368,046 km (0.053 R)
• M9: 3,573,295 km (0.101 R)
• M10: 3,912,882 km (0.054 R)
• M11: 4,106,910 km (0.074 R)
• M12: 4,410,145 km (0.073 R)
• M13: 7,997,353 km (0.107 R)
• M14: 8,685,503 km (0.085 R)
• M15: 9,761,111 km (0.105 R)
• M16: 10,922,589 km (0.027 R)
• M17: 11,307,804 km (0.054 R)
• M18: 14,566,793 km (0.093 R)
• M19: 14,798,820 km (0.098 R)
• M20: 16,243,187 km (0.115 R)
• M21: 17,342,881 km (0.073 R)
• M22: 18,946,122 km (0.118 R)
• M23: 19,501,878 km (0.099 R)
• M24: 20,451,974 km (0.091 R)
• M25: 22,035,766 km (0.093 R)
• M26: 22,961,628 km (0.078 R)
• M27: 24,671,082 km (0.028 R)
• M28: 26,809,135 km (0.058 R)
• M29: 31,192,652 km (0.086 R)
• M30: 32,097,121 km (0.074 R)
• M31: 33,688,094 km (0.046 R)
• M32: 37,603,070 km (0.083 R)
• M33: 41,655,228 km (0.08 R)
• M34: 43,068,030 km (0.075 R)
• M35: 45,493,161 km (0.12 R)
• M36: 49,560,279 km (0.057 R)
• M37: 52,221,475 km (0.059 R)
• M38: 52,583,203 km (0.071 R)
• M39: 53,312,044 km (0.063 R)
• M40: 54,417,721 km (0.107 R)
• M41: 59,978,125 km (0.057 R)
• M42: 61,777,787 km (0.096 R)
• M43: 75,163,505 km (0.078 R)
• M44: 75,855,994 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 11,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit