🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.3

Radius: 8.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.49 AU - 0.75 AU

Year: 326 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,881,521 km

• M1: 103,223 km (0.096 R)
• M2: 370,105 km (0.12 R)
• M3: 845,976 km (0.116 R)
• M4: 1,255,874 km (0.099 R)
• M5: 1,547,590 km (0.091 R)
• M6: 1,920,537 km (0.1 R)
• M7: 2,222,725 km (0.106 R)
• M8: 2,718,044 km (0.114 R)
• M9: 3,233,109 km (0.064 R)
• M10: 3,619,072 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.4

Radius: 10.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.8 AU - 0.84 AU

Year: 495 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,881,521 km

• M1: 130,449 km (0.118 R)
• M2: 454,329 km (0.119 R)
• M3: 1,135,597 km (0.105 R)
• M4: 1,544,598 km (0.101 R)
• M5: 2,084,646 km (0.096 R)
• M6: 2,777,135 km (0.109 R)
• M7: 3,377,471 km (0.085 R)
• M8: 4,022,537 km (0.092 R)
• M9: 4,430,790 km (0.084 R)
• M10: 5,064,337 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 13.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.92 AU - 1.04 AU

Year: 647 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 75,881,521 km

• M1: 175,179 km (0.065 R)
• M2: 639,531 km (0.031 R)
• M3: 1,095,655 km (0.117 R)
• M4: 1,563,896 km (0.113 R)
• M5: 2,101,401 km (0.109 R)
• M6: 2,750,506 km (0.076 R)
• M7: 3,225,480 km (0.103 R)
• M8: 4,019,096 km (0.104 R)
• M9: 4,887,811 km (0.079 R)
• M10: 5,571,773 km (0.104 R)
• M11: 6,075,918 km (0.049 R)
• M12: 6,846,047 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 8.6

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.03 AU - 1.57 AU

Year: 988 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,881,521 km

• M1: 108,758 km (0.109 R)
• M2: 383,419 km (0.048 R)
• M3: 745,446 km (0.033 R)
• M4: 1,129,913 km (0.057 R)
• M5: 2,012,540 km (0.102 R)
• M6: 2,330,136 km (0.106 R)
• M7: 2,605,845 km (0.111 R)
• M8: 3,081,417 km (0.104 R)
• M9: 3,804,573 km (0.12 R)
• M10: 4,399,973 km (0.117 R)
• M11: 4,919,676 km (0.102 R)
• M12: 6,059,761 km (0.093 R)
• M13: 6,823,159 km (0.119 R)
• M14: 7,215,704 km (0.118 R)
• M15: 8,428,942 km (0.09 R)
• M16: 10,431,759 km (0.074 R)
• M17: 11,492,258 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 11.1

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.92 AU - 1.96 AU

Year: 1802 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 75,881,521 km

• M1: 138,228 km (0.049 R)
• M2: 530,624 km (0.101 R)
• M3: 991,086 km (0.108 R)
• M4: 1,399,787 km (0.07 R)
• M5: 2,131,620 km (0.107 R)
• M6: 2,502,922 km (0.069 R)
• M7: 3,102,660 km (0.119 R)
• M8: 3,653,030 km (0.106 R)
• M9: 4,366,612 km (0.054 R)
• M10: 5,148,261 km (0.076 R)
• M11: 6,070,831 km (0.1 R)
• M12: 6,506,011 km (0.114 R)
• M13: 6,907,233 km (0.099 R)
• M14: 7,381,907 km (0.114 R)
• M15: 7,938,112 km (0.111 R)
• M16: 8,648,702 km (0.079 R)
• M17: 9,334,010 km (0.082 R)
• M18: 10,447,466 km (0.085 R)
• M19: 12,040,684 km (0.108 R)
• M20: 13,189,147 km (0.091 R)
• M21: 15,372,528 km (0.066 R)
• M22: 15,750,711 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 8.4

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.06 AU - 2.98 AU

Year: 2668 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 75,881,521 km

• M1: 104,569 km (0.075 R)
• M2: 381,624 km (0.092 R)
• M3: 767,736 km (0.043 R)
• M4: 1,368,970 km (0.036 R)
• M5: 1,683,874 km (0.12 R)
• M6: 1,972,747 km (0.109 R)
• M7: 2,294,981 km (0.092 R)
• M8: 2,563,210 km (0.096 R)
• M9: 2,836,675 km (0.112 R)
• M10: 3,163,696 km (0.077 R)
• M11: 3,552,201 km (0.107 R)
• M12: 4,468,189 km (0.084 R)
• M13: 5,684,270 km (0.052 R)
• M14: 5,993,639 km (0.098 R)
• M15: 7,196,106 km (0.072 R)
• M16: 8,856,194 km (0.06 R)
• M17: 11,111,531 km (0.109 R)
• M18: 11,392,775 km (0.052 R)
• M19: 12,265,081 km (0.096 R)
• M20: 12,739,306 km (0.093 R)
• M21: 13,405,764 km (0.112 R)
• M22: 14,856,415 km (0.084 R)
• M23: 17,791,974 km (0.12 R)
• M24: 18,737,433 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.3

Radius: 8.6

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.92 AU - 4.62 AU

Year: 5884 Days

Day: 6.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 75,881,521 km

• M1: 107,262 km (0.043 R)
• M2: 417,378 km (0.096 R)
• M3: 971,489 km (0.104 R)
• M4: 1,239,119 km (0.091 R)
• M5: 1,506,600 km (0.09 R)
• M6: 1,856,061 km (0.035 R)
• M7: 2,360,654 km (0.12 R)
• M8: 3,179,703 km (0.117 R)
• M9: 3,597,230 km (0.109 R)
• M10: 4,569,168 km (0.057 R)
• M11: 5,398,538 km (0.05 R)
• M12: 5,706,710 km (0.084 R)
• M13: 5,994,087 km (0.073 R)
• M14: 7,732,564 km (0.099 R)
• M15: 9,120,833 km (0.039 R)
• M16: 10,430,263 km (0.067 R)
• M17: 13,586,179 km (0.106 R)
• M18: 14,216,136 km (0.079 R)
• M19: 15,782,575 km (0.108 R)
• M20: 18,760,022 km (0.083 R)
• M21: 19,041,565 km (0.059 R)
• M22: 22,170,704 km (0.112 R)
• M23: 25,886,715 km (0.091 R)
• M24: 29,426,500 km (0.096 R)
• M25: 29,902,370 km (0.051 R)
• M26: 30,772,132 km (0.108 R)
• M27: 31,163,929 km (0.099 R)
• M28: 34,948,307 km (0.079 R)
• M29: 36,566,058 km (0.082 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 13

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.2 AU - 5.52 AU

Year: 7145 Days

Day: 13.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,881,521 km

• M1: 162,014 km (0.05 R)
• M2: 607,966 km (0.096 R)
• M3: 1,195,437 km (0.103 R)
• M4: 2,013,587 km (0.09 R)
• M5: 3,685,194 km (0.105 R)
• M6: 4,401,169 km (0.074 R)
• M7: 4,806,879 km (0.105 R)
• M8: 5,386,870 km (0.057 R)
• M9: 7,677,961 km (0.096 R)
• M10: 8,975,423 km (0.094 R)
• M11: 11,040,772 km (0.105 R)
• M12: 11,641,407 km (0.109 R)
• M13: 12,369,500 km (0.106 R)
• M14: 13,405,914 km (0.073 R)
• M15: 15,651,677 km (0.095 R)
• M16: 16,346,111 km (0.031 R)
• M17: 19,045,903 km (0.089 R)
• M18: 19,547,206 km (0.072 R)
• M19: 20,130,937 km (0.103 R)
• M20: 20,876,832 km (0.108 R)
• M21: 21,718,619 km (0.056 R)
• M22: 22,424,122 km (0.091 R)
• M23: 26,007,440 km (0.03 R)
• M24: 29,098,581 km (0.116 R)
• M25: 30,634,802 km (0.063 R)
• M26: 32,426,834 km (0.111 R)
• M27: 32,936,814 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.3

Radius: 14.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.28 AU - 5.72 AU

Year: 8601 Days

Day: 9.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 75,881,521 km

• M1: 186,549 km (0.066 R)
• M2: 1,024,297 km (0.049 R)
• M3: 1,652,608 km (0.038 R)
• M4: 2,244,417 km (0.042 R)
• M5: 4,345,369 km (0.12 R)
• M6: 4,864,923 km (0.116 R)
• M7: 5,426,064 km (0.1 R)
• M8: 5,995,583 km (0.111 R)
• M9: 8,289,816 km (0.098 R)
• M10: 9,420,477 km (0.08 R)
• M11: 10,910,173 km (0.089 R)
• M12: 11,876,575 km (0.064 R)
• M13: 14,228,253 km (0.082 R)
• M14: 16,875,986 km (0.11 R)
• M15: 17,948,753 km (0.104 R)
• M16: 20,309,257 km (0.065 R)
• M17: 21,358,387 km (0.087 R)
• M18: 22,956,392 km (0.089 R)
• M19: 23,564,806 km (0.091 R)
• M20: 24,995,859 km (0.084 R)
• M21: 26,389,364 km (0.099 R)
• M22: 28,030,901 km (0.064 R)
• M23: 34,369,812 km (0.113 R)
• M24: 36,443,388 km (0.103 R)
• M25: 39,336,461 km (0.12 R)
• M26: 44,359,060 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.7

Radius: 7.6

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.03 AU - 10.41 AU

Year: 17171 Days

Day: 15.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,881,521 km

• M1: 441,164 km (0.115 R)
• M2: 826,827 km (0.093 R)
• M3: 1,090,718 km (0.088 R)
• M4: 1,473,240 km (0.07 R)
• M5: 1,886,130 km (0.043 R)
• M6: 2,182,035 km (0.075 R)
• M7: 2,577,871 km (0.074 R)
• M8: 2,918,355 km (0.109 R)
• M9: 4,836,499 km (0.111 R)
• M10: 7,714,463 km (0.1 R)
• M11: 11,377,516 km (0.111 R)
• M12: 17,296,655 km (0.083 R)
• M13: 22,684,872 km (0.042 R)
• M14: 27,105,040 km (0.106 R)
• M15: 35,099,700 km (0.063 R)
• M16: 40,370,781 km (0.1 R)
• M17: 43,428,561 km (0.077 R)
• M18: 47,131,707 km (0.05 R)
• M19: 53,883,059 km (0.093 R)
• M20: 62,241,840 km (0.116 R)
• M21: 63,444,607 km (0.112 R)
• M22: 72,301,698 km (0.103 R)
• M23: 73,185,822 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 13,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit