🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.4

Radius: 8.1

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.74 AU - 1.02 AU

Year: 533 Days

Day: 11.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,541,849 km

• M1: 100,679 km (0.107 R)
• M2: 470,934 km (0.114 R)
• M3: 897,438 km (0.069 R)
• M4: 1,401,283 km (0.102 R)
• M5: 1,698,085 km (0.049 R)
• M6: 2,350,183 km (0.073 R)
• M7: 2,750,656 km (0.112 R)
• M8: 3,384,652 km (0.113 R)
• M9: 4,201,157 km (0.104 R)
• M10: 4,858,191 km (0.116 R)
• M11: 5,211,391 km (0.03 R)
• M12: 5,654,351 km (0.119 R)
• M13: 6,102,845 km (0.102 R)
• M14: 6,355,666 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 9.7

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.19 AU - 1.25 AU

Year: 870 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 67,541,849 km

• M1: 120,725 km (0.079 R)
• M2: 427,252 km (0.116 R)
• M3: 755,619 km (0.097 R)
• M4: 1,093,710 km (0.104 R)
• M5: 1,632,262 km (0.119 R)
• M6: 2,002,966 km (0.11 R)
• M7: 2,438,146 km (0.102 R)
• M8: 2,917,009 km (0.101 R)
• M9: 3,321,522 km (0.028 R)
• M10: 3,888,348 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 13.4

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.54 AU - 1.82 AU

Year: 1406 Days

Day: 14.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 67,541,849 km

• M1: 166,652 km (0.06 R)
• M2: 652,097 km (0.102 R)
• M3: 1,143,077 km (0.025 R)
• M4: 1,620,893 km (0.11 R)
• M5: 2,782,820 km (0.105 R)
• M6: 3,237,148 km (0.115 R)
• M7: 4,141,767 km (0.082 R)
• M8: 4,604,174 km (0.103 R)
• M9: 6,747,612 km (0.116 R)
• M10: 7,164,691 km (0.11 R)
• M11: 7,906,547 km (0.081 R)
• M12: 8,521,095 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.4

Radius: 8.8

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.58 AU - 2.34 AU

Year: 1772 Days

Day: 7.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,541,849 km

• M1: 109,506 km (0.093 R)
• M2: 482,902 km (0.043 R)
• M3: 860,038 km (0.064 R)
• M4: 1,449,454 km (0.083 R)
• M5: 1,977,534 km (0.078 R)
• M6: 2,427,674 km (0.082 R)
• M7: 2,826,951 km (0.119 R)
• M8: 3,482,938 km (0.107 R)
• M9: 3,758,198 km (0.084 R)
• M10: 4,217,613 km (0.058 R)
• M11: 5,248,940 km (0.093 R)
• M12: 5,565,789 km (0.113 R)
• M13: 6,065,146 km (0.076 R)
• M14: 6,594,125 km (0.062 R)
• M15: 7,572,046 km (0.097 R)
• M16: 9,412,399 km (0.092 R)
• M17: 9,745,703 km (0.117 R)
• M18: 11,048,551 km (0.111 R)
• M19: 13,070,516 km (0.105 R)
• M20: 14,125,480 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 10

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.92 AU - 2.32 AU

Year: 1993 Days

Day: 14.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,541,849 km

• M1: 124,615 km (0.064 R)
• M2: 468,840 km (0.116 R)
• M3: 808,427 km (0.11 R)
• M4: 1,155,045 km (0.069 R)
• M5: 1,739,225 km (0.112 R)
• M6: 2,199,089 km (0.037 R)
• M7: 2,629,781 km (0.051 R)
• M8: 3,286,067 km (0.107 R)
• M9: 4,422,711 km (0.049 R)
• M10: 4,882,127 km (0.112 R)
• M11: 5,307,433 km (0.053 R)
• M12: 5,896,998 km (0.108 R)
• M13: 6,631,075 km (0.09 R)
• M14: 7,342,712 km (0.094 R)
• M15: 9,489,891 km (0.103 R)
• M16: 11,207,424 km (0.074 R)
• M17: 14,544,653 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 13.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.15 AU - 3.58 AU

Year: 3123 Days

Day: 12 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 67,541,849 km

• M1: 169,195 km (0.063 R)
• M2: 1,237,474 km (0.089 R)
• M3: 1,718,431 km (0.093 R)
• M4: 2,337,916 km (0.065 R)
• M5: 3,480,694 km (0.117 R)
• M6: 6,286,103 km (0.101 R)
• M7: 8,174,626 km (0.093 R)
• M8: 9,249,636 km (0.069 R)
• M9: 13,951,797 km (0.056 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 9

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.02 AU - 3.92 AU

Year: 4174 Days

Day: 7.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,541,849 km

• M1: 111,899 km (0.03 R)
• M2: 498,011 km (0.084 R)
• M3: 902,374 km (0.1 R)
• M4: 1,284,597 km (0.039 R)
• M5: 1,698,534 km (0.076 R)
• M6: 2,559,320 km (0.042 R)
• M7: 3,031,302 km (0.117 R)
• M8: 4,905,015 km (0.071 R)
• M9: 6,814,931 km (0.06 R)
• M10: 8,483,695 km (0.1 R)
• M11: 8,901,672 km (0.111 R)
• M12: 9,902,631 km (0.103 R)
• M13: 10,888,032 km (0.114 R)
• M14: 11,796,989 km (0.03 R)
• M15: 14,991,352 km (0.107 R)
• M16: 15,378,512 km (0.072 R)
• M17: 16,057,835 km (0.112 R)
• M18: 17,354,849 km (0.074 R)
• M19: 17,843,436 km (0.104 R)
• M20: 18,530,090 km (0.075 R)
• M21: 19,429,472 km (0.074 R)
• M22: 20,764,334 km (0.04 R)
• M23: 24,140,160 km (0.119 R)
• M24: 25,446,448 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 13.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.68 AU - 5.1 AU

Year: 5939 Days

Day: 6.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,541,849 km

• M1: 163,660 km (0.116 R)
• M2: 733,628 km (0.077 R)
• M3: 1,230,143 km (0.097 R)
• M4: 1,715,588 km (0.118 R)
• M5: 2,183,082 km (0.084 R)
• M6: 3,026,664 km (0.103 R)
• M7: 3,811,754 km (0.069 R)
• M8: 5,065,384 km (0.08 R)
• M9: 5,600,795 km (0.079 R)
• M10: 6,173,904 km (0.086 R)
• M11: 6,891,675 km (0.12 R)
• M12: 7,475,406 km (0.052 R)
• M13: 10,055,670 km (0.108 R)
• M14: 10,759,677 km (0.115 R)
• M15: 11,247,217 km (0.058 R)
• M16: 11,698,553 km (0.075 R)
• M17: 13,291,322 km (0.117 R)
• M18: 13,967,205 km (0.051 R)
• M19: 14,725,367 km (0.055 R)
• M20: 16,070,701 km (0.088 R)
• M21: 18,377,500 km (0.111 R)
• M22: 21,275,211 km (0.09 R)
• M23: 24,800,634 km (0.102 R)
• M24: 26,790,286 km (0.103 R)
• M25: 27,506,710 km (0.114 R)
• M26: 28,791,157 km (0.106 R)
• M27: 32,782,578 km (0.111 R)
• M28: 33,602,375 km (0.033 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 11.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.14 AU - 5.06 AU

Year: 6370 Days

Day: 8.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 137.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,541,849 km

• M1: 139,874 km (0.049 R)
• M2: 507,137 km (0.105 R)
• M3: 896,989 km (0.059 R)
• M4: 1,344,286 km (0.066 R)
• M5: 2,022,414 km (0.055 R)
• M6: 2,586,996 km (0.047 R)
• M7: 3,373,133 km (0.089 R)
• M8: 3,725,286 km (0.108 R)
• M9: 5,902,085 km (0.112 R)
• M10: 6,668,774 km (0.073 R)
• M11: 8,703,155 km (0.105 R)
• M12: 10,284,854 km (0.113 R)
• M13: 12,338,683 km (0.091 R)
• M14: 14,436,045 km (0.092 R)
• M15: 16,172,278 km (0.103 R)
• M16: 16,820,635 km (0.025 R)
• M17: 19,129,229 km (0.107 R)
• M18: 19,654,916 km (0.052 R)
• M19: 20,325,414 km (0.103 R)
• M20: 24,596,732 km (0.04 R)
• M21: 26,331,768 km (0.106 R)
• M22: 27,727,367 km (0.061 R)
• M23: 28,485,828 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.8

Radius: 5.8

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.45 AU - 10.79 AU

Year: 22346 Days

Day: 21.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,541,849 km

• M1: 72,405 km (0.114 R)
• M2: 587,920 km (0.11 R)
• M3: 810,372 km (0.076 R)
• M4: 1,634,058 km (0.081 R)
• M5: 4,422,711 km (0.108 R)
• M6: 5,106,673 km (0.098 R)
• M7: 9,022,098 km (0.049 R)
• M8: 9,668,810 km (0.105 R)
• M9: 11,482,085 km (0.095 R)
• M10: 11,984,435 km (0.028 R)
• M11: 14,428,116 km (0.029 R)
• M12: 17,925,266 km (0.059 R)
• M13: 19,469,415 km (0.093 R)
• M14: 19,735,101 km (0.088 R)
• M15: 23,115,265 km (0.119 R)
• M16: 23,915,464 km (0.113 R)
• M17: 24,220,344 km (0.096 R)
• M18: 24,837,734 km (0.107 R)
• M19: 31,235,736 km (0.093 R)
• M20: 33,085,364 km (0.078 R)
• M21: 38,372,303 km (0.094 R)
• M22: 38,930,003 km (0.114 R)
• M23: 41,215,111 km (0.088 R)
• M24: 43,588,182 km (0.075 R)
• M25: 47,476,081 km (0.094 R)
• M26: 48,118,754 km (0.098 R)
• M27: 56,829,838 km (0.072 R)
• M28: 63,186,101 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 17,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit