🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.9

Radius: 8.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 295 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 96,766,107 km

• M1: 105,766 km (0.083 R)
• M2: 381,175 km (0.047 R)
• M3: 680,222 km (0.106 R)
• M4: 944,860 km (0.06 R)
• M5: 1,212,341 km (0.096 R)
• M6: 1,649,915 km (0.112 R)
• M7: 2,205,521 km (0.119 R)
• M8: 2,713,556 km (0.073 R)
• M9: 3,054,489 km (0.111 R)
• M10: 3,564,618 km (0.077 R)
• M11: 3,904,355 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.5

Radius: 12

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.35 AU - 1.47 AU

Year: 1116 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,766,107 km

• M1: 149,299 km (0.086 R)
• M2: 685,607 km (0.112 R)
• M3: 1,076,057 km (0.055 R)
• M4: 1,604,288 km (0.104 R)
• M5: 2,133,714 km (0.093 R)
• M6: 2,942,590 km (0.074 R)
• M7: 3,347,402 km (0.083 R)
• M8: 3,805,022 km (0.088 R)
• M9: 4,237,509 km (0.042 R)
• M10: 5,221,414 km (0.096 R)
• M11: 5,696,089 km (0.06 R)
• M12: 6,113,467 km (0.056 R)
• M13: 6,528,900 km (0.116 R)
• M14: 6,986,520 km (0.11 R)
• M15: 7,539,433 km (0.084 R)
• M16: 8,436,572 km (0.03 R)
• M17: 9,840,099 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.2

Radius: 13.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.19 AU - 1.65 AU

Year: 1128 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 96,766,107 km

• M1: 162,912 km (0.071 R)
• M2: 677,230 km (0.103 R)
• M3: 1,893,909 km (0.087 R)
• M4: 2,555,730 km (0.079 R)
• M5: 3,184,340 km (0.086 R)
• M6: 3,664,400 km (0.104 R)
• M7: 4,502,148 km (0.064 R)
• M8: 5,304,591 km (0.065 R)
• M9: 5,792,729 km (0.105 R)
• M10: 6,332,927 km (0.113 R)
• M11: 7,243,080 km (0.117 R)
• M12: 8,265,133 km (0.08 R)
• M13: 9,093,307 km (0.072 R)
• M14: 10,036,671 km (0.094 R)
• M15: 10,914,810 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.1

Radius: 14

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.34 AU - 2.06 AU

Year: 1478 Days

Day: 12.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 96,766,107 km

• M1: 185,651 km (0.119 R)
• M2: 665,112 km (0.117 R)
• M3: 1,419,684 km (0.077 R)
• M4: 2,033,484 km (0.099 R)
• M5: 2,644,741 km (0.075 R)
• M6: 3,938,463 km (0.056 R)
• M7: 5,988,552 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.9

Radius: 10.1

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.22 AU - 6.16 AU

Year: 9051 Days

Day: 10.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 96,766,107 km

• M1: 131,347 km (0.1 R)
• M2: 545,583 km (0.068 R)
• M3: 1,066,334 km (0.037 R)
• M4: 1,465,162 km (0.101 R)
• M5: 2,458,641 km (0.113 R)
• M6: 2,868,390 km (0.051 R)
• M7: 3,369,243 km (0.096 R)
• M8: 4,004,885 km (0.037 R)
• M9: 4,689,594 km (0.096 R)
• M10: 5,979,427 km (0.112 R)
• M11: 6,327,092 km (0.096 R)
• M12: 6,873,873 km (0.078 R)
• M13: 7,692,173 km (0.105 R)
• M14: 9,997,327 km (0.058 R)
• M15: 11,047,055 km (0.111 R)
• M16: 13,364,475 km (0.096 R)
• M17: 14,143,132 km (0.036 R)
• M18: 16,188,285 km (0.048 R)
• M19: 19,614,674 km (0.12 R)
• M20: 21,335,648 km (0.085 R)
• M21: 24,453,418 km (0.052 R)
• M22: 27,479,633 km (0.103 R)
• M23: 29,132,241 km (0.1 R)
• M24: 31,471,951 km (0.1 R)
• M25: 34,486,199 km (0.09 R)
• M26: 38,517,861 km (0.075 R)
• M27: 39,847,188 km (0.105 R)
• M28: 40,585,005 km (0.106 R)
• M29: 42,981,712 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.8

Radius: 7.3

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.32 AU - 7.44 AU

Year: 10746 Days

Day: 19.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 96,766,107 km

• M1: 94,097 km (0.098 R)
• M2: 420,370 km (0.118 R)
• M3: 771,775 km (0.07 R)
• M4: 1,286,990 km (0.071 R)
• M5: 1,962,574 km (0.086 R)
• M6: 2,624,545 km (0.101 R)
• M7: 3,119,864 km (0.088 R)
• M8: 3,475,458 km (0.039 R)
• M9: 4,984,302 km (0.115 R)
• M10: 6,024,905 km (0.119 R)
• M11: 9,958,581 km (0.093 R)
• M12: 11,104,201 km (0.078 R)
• M13: 13,224,901 km (0.038 R)
• M14: 17,433,089 km (0.116 R)
• M15: 17,727,048 km (0.114 R)
• M16: 18,324,842 km (0.106 R)
• M17: 19,324,754 km (0.102 R)
• M18: 19,560,670 km (0.083 R)
• M19: 20,360,719 km (0.105 R)
• M20: 21,685,857 km (0.08 R)
• M21: 25,436,276 km (0.075 R)
• M22: 32,168,329 km (0.085 R)
• M23: 43,536,421 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.2

Radius: 5.4

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.99 AU - 9.01 AU

Year: 13697 Days

Day: 22.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,766,107 km

• M1: 67,169 km (0.117 R)
• M2: 373,995 km (0.077 R)
• M3: 580,589 km (0.054 R)
• M4: 980,614 km (0.037 R)
• M5: 1,590,674 km (0.097 R)
• M6: 1,928,017 km (0.067 R)
• M7: 2,114,117 km (0.085 R)
• M8: 3,278,138 km (0.061 R)
• M9: 3,644,503 km (0.054 R)
• M10: 5,454,488 km (0.06 R)
• M11: 6,552,536 km (0.07 R)
• M12: 7,253,851 km (0.073 R)
• M13: 8,486,986 km (0.091 R)
• M14: 8,804,433 km (0.088 R)
• M15: 9,414,942 km (0.119 R)
• M16: 10,408,571 km (0.088 R)
• M17: 11,580,222 km (0.084 R)
• M18: 13,255,568 km (0.047 R)
• M19: 14,182,477 km (0.094 R)
• M20: 21,660,425 km (0.116 R)
• M21: 22,253,132 km (0.1 R)
• M22: 23,559,570 km (0.061 R)
• M23: 25,849,315 km (0.062 R)
• M24: 28,686,140 km (0.107 R)
• M25: 28,991,020 km (0.07 R)
• M26: 30,127,066 km (0.12 R)
• M27: 30,442,120 km (0.055 R)
• M28: 31,723,874 km (0.04 R)
• M29: 34,853,761 km (0.116 R)
• M30: 40,944,040 km (0.099 R)
• M31: 43,299,159 km (0.036 R)
• M32: 44,238,933 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61

Radius: 7.4

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 9.32 AU - 10.54 AU

Year: 20867 Days

Day: 15.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 142.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 96,766,107 km

• M1: 92,302 km (0.076 R)
• M2: 521,797 km (0.093 R)
• M3: 977,921 km (0.051 R)
• M4: 2,208,065 km (0.119 R)
• M5: 2,656,409 km (0.106 R)
• M6: 3,061,670 km (0.072 R)
• M7: 4,020,144 km (0.097 R)
• M8: 5,704,167 km (0.036 R)
• M9: 13,431,794 km (0.044 R)
• M10: 16,193,820 km (0.111 R)
• M11: 16,571,704 km (0.077 R)
• M12: 20,169,383 km (0.115 R)
• M13: 21,957,527 km (0.119 R)
• M14: 24,750,669 km (0.044 R)
• M15: 25,931,445 km (0.102 R)
• M16: 32,007,063 km (0.09 R)
• M17: 34,329,121 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.6

Radius: 4.6

Gravity: 45.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.29 AU - 12.57 AU

Year: 24097 Days

Day: 23.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 96,766,107 km

• M1: 57,296 km (0.071 R)
• M2: 611,855 km (0.078 R)
• M3: 763,248 km (0.071 R)
• M4: 2,514,740 km (0.027 R)
• M5: 3,022,775 km (0.111 R)
• M6: 6,529,349 km (0.102 R)
• M7: 7,069,696 km (0.038 R)
• M8: 9,227,047 km (0.052 R)
• M9: 9,655,795 km (0.118 R)
• M10: 10,226,510 km (0.12 R)
• M11: 10,954,154 km (0.089 R)
• M12: 12,218,556 km (0.081 R)
• M13: 12,364,713 km (0.067 R)
• M14: 13,421,323 km (0.117 R)
• M15: 15,540,526 km (0.112 R)
• M16: 19,717,897 km (0.051 R)
• M17: 20,325,863 km (0.078 R)
• M18: 20,738,154 km (0.089 R)
• M19: 26,985,362 km (0.104 R)
• M20: 29,932,140 km (0.109 R)
• M21: 34,088,717 km (0.075 R)
• M22: 35,258,722 km (0.07 R)
• M23: 36,910,881 km (0.086 R)
• M24: 37,370,296 km (0.11 R)
• M25: 38,456,975 km (0.076 R)
• M26: 38,771,280 km (0.084 R)
• M27: 39,564,598 km (0.084 R)
• M28: 47,017,863 km (0.117 R)
• M29: 47,738,476 km (0.083 R)
• M30: 50,131,294 km (0.118 R)
• M31: 57,787,413 km (0.068 R)
• M32: 69,622,101 km (0.072 R)
• M33: 70,323,266 km (0.118 R)
• M34: 72,215,829 km (0.102 R)
• M35: 72,454,737 km (0.106 R)
• M36: 72,934,198 km (0.106 R)
• M37: 73,657,354 km (0.108 R)
• M38: 76,349,816 km (0.145 R)
• M39: 79,615,388 km (0.102 R)
• M40: 86,962,888 km (0.064 R)
• M41: 89,142,230 km (0.09 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 16,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit