🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.1

Radius: 14.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.9 AU - 1.3 AU

Year: 769 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,149,262 km

• M1: 177,273 km (0.117 R)
• M2: 1,045,689 km (0.086 R)
• M3: 1,881,642 km (0.077 R)
• M4: 2,827,998 km (0.117 R)
• M5: 3,470,671 km (0.108 R)
• M6: 3,922,606 km (0.056 R)
• M7: 4,510,825 km (0.102 R)
• M8: 5,466,755 km (0.062 R)
• M9: 6,284,457 km (0.077 R)
• M10: 6,982,929 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809

Radius: 8.6

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.05 AU - 1.43 AU

Year: 921 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,149,262 km

• M1: 116,238 km (0.12 R)
• M2: 432,637 km (0.096 R)
• M3: 936,931 km (0.114 R)
• M4: 1,511,686 km (0.119 R)
• M5: 2,427,674 km (0.068 R)
• M6: 2,837,872 km (0.066 R)
• M7: 3,251,510 km (0.047 R)
• M8: 4,559,893 km (0.099 R)
• M9: 4,921,770 km (0.099 R)
• M10: 5,361,588 km (0.094 R)
• M11: 6,016,826 km (0.075 R)
• M12: 6,678,647 km (0.089 R)
• M13: 8,225,489 km (0.081 R)
• M14: 8,572,108 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 8.1

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.58 AU - 1.92 AU

Year: 1544 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 79,149,262 km

• M1: 100,679 km (0.087 R)
• M2: 426,504 km (0.098 R)
• M3: 700,716 km (0.116 R)
• M4: 1,285,046 km (0.042 R)
• M5: 1,560,755 km (0.098 R)
• M6: 1,833,172 km (0.058 R)
• M7: 2,397,605 km (0.101 R)
• M8: 2,678,849 km (0.11 R)
• M9: 3,455,412 km (0.046 R)
• M10: 3,745,183 km (0.119 R)
• M11: 4,032,710 km (0.108 R)
• M12: 6,203,525 km (0.114 R)
• M13: 6,530,396 km (0.067 R)
• M14: 6,895,265 km (0.107 R)
• M15: 7,440,101 km (0.104 R)
• M16: 7,954,568 km (0.091 R)
• M17: 8,401,267 km (0.1 R)
• M18: 8,959,267 km (0.117 R)
• M19: 9,641,284 km (0.085 R)
• M20: 12,126,852 km (0.11 R)
• M21: 12,559,040 km (0.087 R)
• M22: 13,001,551 km (0.052 R)
• M23: 13,288,480 km (0.107 R)
• M24: 14,965,621 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.8

Radius: 11.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.78 AU - 1.88 AU

Year: 1651 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 53.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 79,149,262 km

• M1: 145,708 km (0.08 R)
• M2: 808,427 km (0.109 R)
• M3: 1,330,075 km (0.069 R)
• M4: 1,700,479 km (0.115 R)
• M5: 3,163,247 km (0.118 R)
• M6: 4,088,360 km (0.079 R)
• M7: 4,564,829 km (0.067 R)
• M8: 5,493,982 km (0.119 R)
• M9: 6,344,446 km (0.106 R)
• M10: 6,906,186 km (0.099 R)
• M11: 8,070,656 km (0.114 R)
• M12: 8,547,274 km (0.07 R)
• M13: 9,491,686 km (0.101 R)
• M14: 9,888,270 km (0.057 R)
• M15: 10,504,164 km (0.052 R)
• M16: 12,002,836 km (0.085 R)
• M17: 12,545,726 km (0.111 R)
• M18: 13,681,024 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.2

Radius: 10.2

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.82 AU - 2.24 AU

Year: 1929 Days

Day: 14.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,149,262 km

• M1: 126,859 km (0.101 R)
• M2: 540,796 km (0.1 R)
• M3: 988,244 km (0.05 R)
• M4: 1,532,630 km (0.086 R)
• M5: 2,086,890 km (0.104 R)
• M6: 3,106,250 km (0.11 R)
• M7: 3,861,121 km (0.04 R)
• M8: 4,282,089 km (0.038 R)
• M9: 6,448,865 km (0.116 R)
• M10: 7,975,810 km (0.048 R)
• M11: 8,486,388 km (0.083 R)
• M12: 9,667,463 km (0.111 R)
• M13: 11,058,275 km (0.087 R)
• M14: 11,586,056 km (0.103 R)
• M15: 12,315,645 km (0.085 R)
• M16: 12,729,881 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.4

Radius: 12.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.21 AU - 2.83 AU

Year: 2668 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,149,262 km

• M1: 150,495 km (0.076 R)
• M2: 573,109 km (0.031 R)
• M3: 954,883 km (0.089 R)
• M4: 1,496,876 km (0.119 R)
• M5: 2,187,719 km (0.077 R)
• M6: 3,604,411 km (0.115 R)
• M7: 5,292,473 km (0.107 R)
• M8: 6,071,280 km (0.075 R)
• M9: 7,276,440 km (0.092 R)
• M10: 8,535,007 km (0.097 R)
• M11: 9,970,548 km (0.079 R)
• M12: 11,479,841 km (0.118 R)
• M13: 12,915,532 km (0.084 R)
• M14: 13,768,240 km (0.04 R)
• M15: 15,044,160 km (0.101 R)
• M16: 15,786,166 km (0.038 R)
• M17: 16,971,280 km (0.054 R)
• M18: 17,666,910 km (0.063 R)
• M19: 18,548,939 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.4

Radius: 15

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.19 AU - 3.17 AU

Year: 2926 Days

Day: 8.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,149,262 km

• M1: 187,147 km (0.119 R)
• M2: 669,450 km (0.027 R)
• M3: 1,144,573 km (0.092 R)
• M4: 1,718,431 km (0.047 R)
• M5: 2,681,691 km (0.086 R)
• M6: 5,777,919 km (0.112 R)
• M7: 8,822,534 km (0.104 R)
• M8: 9,413,147 km (0.11 R)
• M9: 11,276,837 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.5

Radius: 8.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.94 AU - 4.52 AU

Year: 4804 Days

Day: 7.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,149,262 km

• M1: 108,458 km (0.03 R)
• M2: 863,479 km (0.073 R)
• M3: 1,297,762 km (0.088 R)
• M4: 1,750,145 km (0.102 R)
• M5: 2,027,201 km (0.088 R)
• M6: 2,377,858 km (0.098 R)
• M7: 2,936,905 km (0.12 R)
• M8: 3,275,595 km (0.036 R)
• M9: 3,541,730 km (0.094 R)
• M10: 5,535,420 km (0.041 R)
• M11: 8,285,179 km (0.087 R)
• M12: 9,526,542 km (0.107 R)
• M13: 10,151,712 km (0.059 R)
• M14: 10,433,853 km (0.114 R)
• M15: 11,311,394 km (0.102 R)
• M16: 12,328,211 km (0.082 R)
• M17: 12,649,398 km (0.119 R)
• M18: 13,990,542 km (0.112 R)
• M19: 16,013,255 km (0.105 R)
• M20: 17,236,367 km (0.112 R)
• M21: 19,003,118 km (0.072 R)
• M22: 20,182,548 km (0.112 R)
• M23: 21,017,154 km (0.115 R)
• M24: 21,410,148 km (0.114 R)
• M25: 22,618,300 km (0.053 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 15

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.94 AU - 4.56 AU

Year: 5843 Days

Day: 12.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,149,262 km

• M1: 187,446 km (0.041 R)
• M2: 799,301 km (0.079 R)
• M3: 1,357,601 km (0.105 R)
• M4: 1,839,455 km (0.09 R)
• M5: 2,632,324 km (0.118 R)
• M6: 3,603,514 km (0.081 R)
• M7: 4,081,778 km (0.119 R)
• M8: 4,931,045 km (0.098 R)
• M9: 5,551,577 km (0.104 R)
• M10: 6,315,424 km (0.103 R)
• M11: 7,215,853 km (0.105 R)
• M12: 9,035,113 km (0.106 R)
• M13: 9,801,204 km (0.086 R)
• M14: 11,509,761 km (0.114 R)
• M15: 13,981,267 km (0.091 R)
• M16: 15,007,359 km (0.112 R)
• M17: 16,141,161 km (0.084 R)
• M18: 17,149,152 km (0.088 R)
• M19: 18,388,421 km (0.1 R)
• M20: 20,087,553 km (0.118 R)
• M21: 22,175,940 km (0.105 R)
• M22: 23,347,141 km (0.097 R)
• M23: 24,868,851 km (0.11 R)
• M24: 25,495,666 km (0.032 R)
• M25: 27,940,544 km (0.052 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.4

Radius: 5.6

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.94 AU - 12.52 AU

Year: 23438 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,149,262 km

• M1: 70,161 km (0.102 R)
• M2: 264,190 km (0.116 R)
• M3: 655,987 km (0.036 R)
• M4: 1,006,943 km (0.106 R)
• M5: 1,218,475 km (0.075 R)
• M6: 1,805,646 km (0.118 R)
• M7: 2,860,162 km (0.05 R)
• M8: 3,232,960 km (0.118 R)
• M9: 3,915,126 km (0.119 R)
• M10: 4,340,732 km (0.078 R)
• M11: 4,943,312 km (0.064 R)
• M12: 5,284,096 km (0.096 R)
• M13: 5,480,069 km (0.105 R)
• M14: 5,803,799 km (0.074 R)
• M15: 8,332,452 km (0.062 R)
• M16: 8,544,731 km (0.107 R)
• M17: 11,124,846 km (0.056 R)
• M18: 11,842,766 km (0.086 R)
• M19: 14,031,831 km (0.115 R)
• M20: 14,408,519 km (0.096 R)
• M21: 15,901,506 km (0.085 R)
• M22: 17,322,237 km (0.069 R)
• M23: 17,755,622 km (0.117 R)
• M24: 22,089,023 km (0.069 R)
• M25: 24,716,111 km (0.097 R)
• M26: 36,879,914 km (0.108 R)
• M27: 40,862,808 km (0.114 R)
• M28: 42,095,794 km (0.103 R)
• M29: 52,143,834 km (0.112 R)
• M30: 54,328,412 km (0.051 R)
• M31: 57,526,664 km (0.097 R)
• M32: 66,593,941 km (0.093 R)
• M33: 70,034,243 km (0.091 R)
• M34: 71,133,189 km (0.098 R)
• M35: 72,020,454 km (0.166 R)
• M36: 72,690,802 km (0.095 R)
• M37: 74,498,692 km (0.104 R)
• M38: 74,726,829 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit