🌌 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: 138.1

Radius: 13.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.36 AU

Year: 745 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,069,202 km

• M1: 167,699 km (0.096 R)
• M2: 642,822 km (0.107 R)
• M3: 1,225,356 km (0.11 R)
• M4: 1,960,929 km (0.033 R)
• M5: 2,474,648 km (0.089 R)
• M6: 2,996,296 km (0.108 R)
• M7: 3,602,616 km (0.097 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 14

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.07 AU - 2.53 AU

Year: 2252 Days

Day: 14 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,069,202 km

• M1: 174,132 km (0.086 R)
• M2: 658,380 km (0.103 R)
• M3: 1,185,563 km (0.113 R)
• M4: 1,667,717 km (0.078 R)
• M5: 2,143,887 km (0.07 R)
• M6: 2,862,106 km (0.11 R)
• M7: 3,522,731 km (0.114 R)
• M8: 5,695,341 km (0.066 R)
• M9: 7,080,018 km (0.105 R)
• M10: 8,382,118 km (0.11 R)
• M11: 9,675,841 km (0.109 R)
• M12: 10,202,425 km (0.115 R)
• M13: 12,009,867 km (0.034 R)
• M14: 12,464,495 km (0.107 R)
• M15: 13,408,607 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 10.7

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.23 AU - 2.97 AU

Year: 2707 Days

Day: 13.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,069,202 km

• M1: 133,292 km (0.071 R)
• M2: 762,351 km (0.073 R)
• M3: 1,247,347 km (0.086 R)
• M4: 1,661,584 km (0.067 R)
• M5: 2,074,174 km (0.055 R)
• M6: 3,491,166 km (0.107 R)
• M7: 4,687,799 km (0.066 R)
• M8: 5,044,141 km (0.115 R)
• M9: 5,495,627 km (0.086 R)
• M10: 5,892,511 km (0.057 R)
• M11: 6,480,131 km (0.063 R)
• M12: 6,953,758 km (0.113 R)
• M13: 7,610,343 km (0.106 R)
• M14: 9,830,076 km (0.092 R)
• M15: 11,702,144 km (0.111 R)
• M16: 12,227,382 km (0.068 R)
• M17: 13,230,884 km (0.05 R)
• M18: 16,571,405 km (0.114 R)
• M19: 17,742,607 km (0.089 R)
• M20: 18,494,635 km (0.096 R)
• M21: 21,456,823 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.9

Radius: 11.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.06 AU - 3.22 AU

Year: 3593 Days

Day: 14.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,069,202 km

• M1: 146,905 km (0.097 R)
• M2: 529,726 km (0.091 R)
• M3: 938,128 km (0.097 R)
• M4: 1,366,726 km (0.067 R)
• M5: 1,751,193 km (0.091 R)
• M6: 2,129,526 km (0.076 R)
• M7: 2,518,480 km (0.1 R)
• M8: 2,988,517 km (0.109 R)
• M9: 3,591,845 km (0.075 R)
• M10: 4,190,236 km (0.095 R)
• M11: 4,693,334 km (0.114 R)
• M12: 5,090,816 km (0.081 R)
• M13: 5,485,604 km (0.037 R)
• M14: 6,116,159 km (0.033 R)
• M15: 6,853,228 km (0.102 R)
• M16: 7,522,379 km (0.07 R)
• M17: 8,003,187 km (0.071 R)
• M18: 9,313,963 km (0.031 R)
• M19: 10,097,258 km (0.092 R)
• M20: 10,524,809 km (0.097 R)
• M21: 15,338,569 km (0.086 R)
• M22: 16,860,129 km (0.079 R)
• M23: 17,407,507 km (0.111 R)
• M24: 18,193,644 km (0.104 R)
• M25: 19,121,001 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.6

Radius: 8.6

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.91 AU - 3.61 AU

Year: 3801 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,069,202 km

• M1: 107,411 km (0.115 R)
• M2: 420,968 km (0.077 R)
• M3: 800,797 km (0.112 R)
• M4: 1,157,738 km (0.109 R)
• M5: 1,783,655 km (0.093 R)
• M6: 2,797,031 km (0.119 R)
• M7: 3,554,745 km (0.096 R)
• M8: 4,219,109 km (0.072 R)
• M9: 4,604,473 km (0.041 R)
• M10: 5,137,789 km (0.104 R)
• M11: 6,444,227 km (0.118 R)
• M12: 8,513,615 km (0.097 R)
• M13: 11,590,245 km (0.039 R)
• M14: 12,166,496 km (0.102 R)
• M15: 13,424,315 km (0.109 R)
• M16: 14,109,622 km (0.031 R)
• M17: 18,302,402 km (0.07 R)
• M18: 20,012,904 km (0.081 R)
• M19: 21,760,656 km (0.063 R)
• M20: 22,433,098 km (0.114 R)
• M21: 23,188,717 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.1

Radius: 14.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.48 AU - 3.68 AU

Year: 4374 Days

Day: 11.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,069,202 km

• M1: 180,415 km (0.067 R)
• M2: 869,762 km (0.09 R)
• M3: 1,516,922 km (0.106 R)
• M4: 3,096,676 km (0.109 R)
• M5: 4,602,528 km (0.103 R)
• M6: 5,081,690 km (0.102 R)
• M7: 5,619,494 km (0.102 R)
• M8: 6,141,292 km (0.083 R)
• M9: 7,103,056 km (0.099 R)
• M10: 9,652,204 km (0.085 R)
• M11: 10,250,297 km (0.098 R)
• M12: 13,073,059 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 13.6

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.13 AU - 4.61 AU

Year: 4916 Days

Day: 5.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,069,202 km

• M1: 172,486 km (0.087 R)
• M2: 673,938 km (0.084 R)
• M3: 1,108,221 km (0.118 R)
• M4: 1,827,637 km (0.094 R)
• M5: 2,272,691 km (0.086 R)
• M6: 3,005,571 km (0.106 R)
• M7: 5,263,003 km (0.075 R)
• M8: 6,089,830 km (0.102 R)
• M9: 11,674,767 km (0.074 R)
• M10: 12,534,955 km (0.103 R)
• M11: 13,695,087 km (0.059 R)
• M12: 15,426,682 km (0.078 R)
• M13: 18,737,433 km (0.066 R)
• M14: 23,155,058 km (0.101 R)
• M15: 27,056,570 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.9

Radius: 10.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.37 AU - 4.93 AU

Year: 5459 Days

Day: 11.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,069,202 km

• M1: 127,009 km (0.084 R)
• M2: 497,263 km (0.06 R)
• M3: 898,485 km (0.059 R)
• M4: 1,381,836 km (0.095 R)
• M5: 1,762,113 km (0.103 R)
• M6: 2,473,002 km (0.071 R)
• M7: 2,895,018 km (0.107 R)
• M8: 3,260,037 km (0.08 R)
• M9: 3,963,446 km (0.113 R)
• M10: 4,810,170 km (0.118 R)
• M11: 6,059,163 km (0.094 R)
• M12: 7,791,506 km (0.058 R)
• M13: 8,174,177 km (0.091 R)
• M14: 9,291,524 km (0.068 R)
• M15: 9,942,574 km (0.084 R)
• M16: 10,936,053 km (0.089 R)
• M17: 11,744,480 km (0.065 R)
• M18: 12,722,701 km (0.099 R)
• M19: 14,079,254 km (0.118 R)
• M20: 14,648,025 km (0.106 R)
• M21: 16,239,896 km (0.102 R)
• M22: 18,109,720 km (0.09 R)
• M23: 19,125,190 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.9

Radius: 12.8

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.51 AU - 5.07 AU

Year: 6769 Days

Day: 14.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 50,069,202 km

• M1: 160,070 km (0.094 R)
• M2: 689,048 km (0.078 R)
• M3: 1,124,378 km (0.105 R)
• M4: 1,749,846 km (0.079 R)
• M5: 2,312,334 km (0.077 R)
• M6: 3,119,864 km (0.112 R)
• M7: 4,452,631 km (0.089 R)
• M8: 5,293,670 km (0.069 R)
• M9: 6,696,150 km (0.114 R)
• M10: 7,523,427 km (0.107 R)
• M11: 11,013,844 km (0.087 R)
• M12: 12,112,341 km (0.102 R)
• M13: 12,605,117 km (0.03 R)
• M14: 13,865,927 km (0.062 R)
• M15: 17,110,256 km (0.119 R)
• M16: 19,759,635 km (0.041 R)
• M17: 22,836,713 km (0.064 R)
• M18: 24,186,984 km (0.109 R)
• M19: 26,953,348 km (0.108 R)
• M20: 29,137,626 km (0.034 R)
• M21: 30,624,330 km (0.103 R)
• M22: 36,283,019 km (0.069 R)
• M23: 38,942,121 km (0.068 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 7.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.01 AU - 9.85 AU

Year: 15804 Days

Day: 15.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,069,202 km

• M1: 89,609 km (0.083 R)
• M2: 318,195 km (0.034 R)
• M3: 565,779 km (0.1 R)
• M4: 1,062,444 km (0.061 R)
• M5: 1,968,558 km (0.062 R)
• M6: 2,325,648 km (0.1 R)
• M7: 2,875,570 km (0.072 R)
• M8: 4,583,529 km (0.108 R)
• M9: 5,412,152 km (0.067 R)
• M10: 6,041,959 km (0.103 R)
• M11: 7,036,336 km (0.064 R)
• M12: 7,829,055 km (0.081 R)
• M13: 8,726,493 km (0.113 R)
• M14: 10,406,626 km (0.032 R)
• M15: 14,134,456 km (0.034 R)
• M16: 20,097,128 km (0.039 R)
• M17: 20,589,753 km (0.078 R)
• M18: 22,995,885 km (0.049 R)
• M19: 32,549,355 km (0.056 R)
• M20: 36,041,119 km (0.071 R)
• M21: 39,390,017 km (0.075 R)
• M22: 40,811,945 km (0.101 R)
• M23: 47,130,061 km (0.092 R)
• M24: 47,853,666 km (0.091 R)
• M25: 48,145,232 km (0.088 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit