🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 13.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.18 AU - 1.82 AU

Year: 1168 Days

Day: 13.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,811,539 km

• M1: 191,934 km (0.089 R)
• M2: 614,997 km (0.04 R)
• M3: 2,604,349 km (0.034 R)
• M4: 3,058,379 km (0.036 R)
• M5: 3,808,463 km (0.036 R)
• M6: 5,137,640 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.8

Radius: 10.3

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.88 AU - 3.82 AU

Year: 3899 Days

Day: 11.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,811,539 km

• M1: 146,307 km (0.117 R)
• M2: 670,797 km (0.102 R)
• M3: 1,104,182 km (0.105 R)
• M4: 1,523,355 km (0.066 R)
• M5: 2,007,005 km (0.078 R)
• M6: 2,415,706 km (0.11 R)
• M7: 6,925,334 km (0.099 R)
• M8: 8,477,861 km (0.051 R)
• M9: 8,814,307 km (0.115 R)
• M10: 9,159,578 km (0.105 R)
• M11: 13,178,974 km (0.106 R)
• M12: 14,198,184 km (0.116 R)
• M13: 15,936,960 km (0.08 R)
• M14: 20,762,389 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 8.1

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.21 AU - 4.35 AU

Year: 4673 Days

Day: 6.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,811,539 km

• M1: 101,278 km (0.118 R)
• M2: 392,545 km (0.111 R)
• M3: 1,462,918 km (0.084 R)
• M4: 1,732,343 km (0.03 R)
• M5: 2,177,547 km (0.084 R)
• M6: 3,219,945 km (0.08 R)
• M7: 3,830,005 km (0.107 R)
• M8: 4,418,972 km (0.085 R)
• M9: 4,685,705 km (0.099 R)
• M10: 4,937,627 km (0.101 R)
• M11: 5,635,202 km (0.071 R)
• M12: 6,096,263 km (0.089 R)
• M13: 6,834,678 km (0.114 R)
• M14: 7,980,897 km (0.107 R)
• M15: 9,329,222 km (0.117 R)
• M16: 10,350,677 km (0.077 R)
• M17: 12,374,287 km (0.077 R)
• M18: 13,656,490 km (0.112 R)
• M19: 15,911,529 km (0.067 R)
• M20: 16,891,096 km (0.07 R)
• M21: 17,485,747 km (0.047 R)
• M22: 18,528,444 km (0.092 R)
• M23: 18,906,328 km (0.075 R)
• M24: 21,213,277 km (0.045 R)
• M25: 22,186,561 km (0.105 R)
• M26: 22,971,800 km (0.042 R)
• M27: 23,701,688 km (0.115 R)
• M28: 25,905,863 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.4

Radius: 10.7

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.1 AU - 5.32 AU

Year: 6499 Days

Day: 14.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,811,539 km

• M1: 140,622 km (0.087 R)
• M2: 650,900 km (0.101 R)
• M3: 1,260,212 km (0.031 R)
• M4: 2,160,044 km (0.115 R)
• M5: 3,254,651 km (0.1 R)
• M6: 4,128,153 km (0.103 R)
• M7: 4,846,672 km (0.083 R)
• M8: 5,468,101 km (0.12 R)
• M9: 6,142,040 km (0.099 R)
• M10: 7,729,273 km (0.106 R)
• M11: 8,146,352 km (0.049 R)
• M12: 8,779,749 km (0.111 R)
• M13: 10,461,529 km (0.064 R)
• M14: 12,399,569 km (0.057 R)
• M15: 14,795,678 km (0.076 R)
• M16: 15,144,690 km (0.12 R)
• M17: 16,225,235 km (0.114 R)
• M18: 19,287,953 km (0.108 R)
• M19: 21,730,587 km (0.076 R)
• M20: 22,333,915 km (0.059 R)
• M21: 23,181,836 km (0.108 R)
• M22: 30,754,330 km (0.045 R)
• M23: 31,803,610 km (0.106 R)
• M24: 32,975,260 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.2

Radius: 11.1

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.92 AU - 7.18 AU

Year: 9462 Days

Day: 11.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,811,539 km

• M1: 138,378 km (0.113 R)
• M2: 485,445 km (0.096 R)
• M3: 955,482 km (0.041 R)
• M4: 1,505,104 km (0.096 R)
• M5: 1,862,045 km (0.097 R)
• M6: 2,496,639 km (0.114 R)
• M7: 2,875,720 km (0.088 R)
• M8: 3,339,623 km (0.104 R)
• M9: 3,983,193 km (0.083 R)
• M10: 5,227,398 km (0.088 R)
• M11: 5,683,821 km (0.108 R)
• M12: 6,752,249 km (0.113 R)
• M13: 7,175,911 km (0.102 R)
• M14: 8,076,789 km (0.115 R)
• M15: 9,808,384 km (0.103 R)
• M16: 10,658,250 km (0.085 R)
• M17: 11,885,252 km (0.112 R)
• M18: 13,685,064 km (0.049 R)
• M19: 15,329,294 km (0.119 R)
• M20: 17,172,190 km (0.116 R)
• M21: 18,037,015 km (0.092 R)
• M22: 25,472,777 km (0.038 R)
• M23: 26,218,822 km (0.079 R)
• M24: 26,597,155 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.2

Radius: 7.5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.19 AU - 11.33 AU

Year: 17916 Days

Day: 24.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 64,811,539 km

• M1: 93,199 km (0.115 R)
• M2: 471,532 km (0.061 R)
• M3: 908,059 km (0.12 R)
• M4: 1,156,990 km (0.057 R)
• M5: 1,545,346 km (0.116 R)
• M6: 1,923,829 km (0.081 R)
• M7: 2,257,731 km (0.109 R)
• M8: 3,145,744 km (0.099 R)
• M9: 3,697,760 km (0.029 R)
• M10: 4,312,757 km (0.101 R)
• M11: 4,922,668 km (0.088 R)
• M12: 5,360,391 km (0.034 R)
• M13: 5,943,673 km (0.1 R)
• M14: 6,271,592 km (0.046 R)
• M15: 9,183,963 km (0.081 R)
• M16: 9,791,031 km (0.111 R)
• M17: 10,781,519 km (0.105 R)
• M18: 12,357,083 km (0.12 R)
• M19: 13,234,325 km (0.09 R)
• M20: 14,887,232 km (0.097 R)
• M21: 20,111,190 km (0.03 R)
• M22: 21,995,525 km (0.12 R)
• M23: 23,891,827 km (0.085 R)
• M24: 28,235,401 km (0.091 R)
• M25: 29,398,226 km (0.091 R)
• M26: 31,079,257 km (0.05 R)
• M27: 33,077,735 km (0.065 R)
• M28: 35,426,721 km (0.058 R)
• M29: 48,524,912 km (0.089 R)
• M30: 53,636,970 km (0.097 R)
• M31: 66,123,156 km (0.053 R)
• M32: 67,551,218 km (0.038 R)
• M33: 67,962,911 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.3

Radius: 7.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.32 AU - 12.22 AU

Year: 22473 Days

Day: 20 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 64,811,539 km

• M1: 89,759 km (0.083 R)
• M2: 448,494 km (0.097 R)
• M3: 951,143 km (0.065 R)
• M4: 1,321,398 km (0.092 R)
• M5: 2,352,576 km (0.034 R)
• M6: 2,864,500 km (0.079 R)
• M7: 3,109,242 km (0.111 R)
• M8: 3,725,735 km (0.105 R)
• M9: 4,262,941 km (0.08 R)
• M10: 4,682,114 km (0.067 R)
• M11: 6,307,495 km (0.09 R)
• M12: 7,202,689 km (0.073 R)
• M13: 8,228,481 km (0.077 R)
• M14: 8,474,570 km (0.113 R)
• M15: 8,776,309 km (0.114 R)
• M16: 9,779,811 km (0.088 R)
• M17: 11,094,328 km (0.095 R)
• M18: 12,202,250 km (0.03 R)
• M19: 14,564,549 km (0.072 R)
• M20: 16,739,852 km (0.05 R)
• M21: 18,444,221 km (0.109 R)
• M22: 18,866,535 km (0.112 R)
• M23: 19,295,283 km (0.12 R)
• M24: 19,555,583 km (0.105 R)
• M25: 45,409,686 km (0.071 R)
• M26: 48,541,218 km (0.108 R)
• M27: 52,654,561 km (0.074 R)
• M28: 54,708,989 km (0.099 R)
• M29: 61,754,300 km (0.092 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: 230 - 15,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit