🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.7

Radius: 13.2

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.68 AU - 0.78 AU

Year: 403 Days

Day: 13 Hours

Environment

Temp: -151 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,259,389 km

• M1: 164,258 km (0.077 R)
• M2: 1,073,814 km (0.102 R)
• M3: 2,074,474 km (0.096 R)
• M4: 3,125,698 km (0.111 R)
• M5: 4,069,062 km (0.092 R)
• M6: 4,712,333 km (0.115 R)
• M7: 5,934,996 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 12.2

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.63 AU - 0.87 AU

Year: 419 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,259,389 km

• M1: 151,842 km (0.081 R)
• M2: 723,306 km (0.118 R)
• M3: 1,121,535 km (0.05 R)
• M4: 1,612,366 km (0.092 R)
• M5: 2,164,382 km (0.098 R)
• M6: 2,668,377 km (0.074 R)
• M7: 3,060,922 km (0.029 R)
• M8: 3,583,318 km (0.103 R)
• M9: 4,038,843 km (0.107 R)
• M10: 4,710,987 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 13.9

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.73 AU - 1.13 AU

Year: 579 Days

Day: 13.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,259,389 km

• M1: 172,935 km (0.085 R)
• M2: 647,011 km (0.113 R)
• M3: 1,130,062 km (0.074 R)
• M4: 1,627,924 km (0.053 R)
• M5: 2,257,731 km (0.095 R)
• M6: 3,446,885 km (0.071 R)
• M7: 4,163,010 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 12.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.79 AU - 1.09 AU

Year: 588 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,259,389 km

• M1: 154,235 km (0.058 R)
• M2: 841,338 km (0.027 R)
• M3: 1,280,558 km (0.084 R)
• M4: 2,273,888 km (0.08 R)
• M5: 2,729,114 km (0.076 R)
• M6: 4,767,834 km (0.071 R)
• M7: 5,320,897 km (0.103 R)
• M8: 7,219,593 km (0.079 R)
• M9: 7,833,244 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 9.6

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.32 AU - 3 AU

Year: 2801 Days

Day: 14.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,259,389 km

• M1: 119,379 km (0.112 R)
• M2: 429,346 km (0.077 R)
• M3: 1,305,092 km (0.103 R)
• M4: 1,641,986 km (0.095 R)
• M5: 2,165,579 km (0.079 R)
• M6: 2,658,653 km (0.102 R)
• M7: 3,419,359 km (0.094 R)
• M8: 4,555,405 km (0.108 R)
• M9: 4,915,487 km (0.073 R)
• M10: 5,952,350 km (0.115 R)
• M11: 6,301,212 km (0.102 R)
• M12: 6,893,470 km (0.09 R)
• M13: 9,104,078 km (0.043 R)
• M14: 9,640,984 km (0.119 R)
• M15: 11,666,689 km (0.083 R)
• M16: 12,603,770 km (0.05 R)
• M17: 13,225,649 km (0.075 R)
• M18: 13,590,069 km (0.109 R)
• M19: 15,868,445 km (0.077 R)
• M20: 18,390,365 km (0.054 R)
• M21: 19,190,415 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.4

Radius: 11.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.54 AU - 3.68 AU

Year: 3541 Days

Day: 10.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,259,389 km

• M1: 144,811 km (0.101 R)
• M2: 509,082 km (0.105 R)
• M3: 872,156 km (0.09 R)
• M4: 1,370,466 km (0.081 R)
• M5: 2,493,797 km (0.1 R)
• M6: 3,010,657 km (0.117 R)
• M7: 3,387,943 km (0.085 R)
• M8: 4,282,987 km (0.045 R)
• M9: 5,227,398 km (0.045 R)
• M10: 5,642,233 km (0.069 R)
• M11: 6,686,426 km (0.071 R)
• M12: 7,888,445 km (0.119 R)
• M13: 9,192,340 km (0.048 R)
• M14: 10,512,691 km (0.083 R)
• M15: 10,965,674 km (0.078 R)
• M16: 11,999,844 km (0.097 R)
• M17: 12,449,385 km (0.108 R)
• M18: 13,671,151 km (0.041 R)
• M19: 14,715,195 km (0.085 R)
• M20: 16,627,205 km (0.07 R)
• M21: 17,528,233 km (0.114 R)
• M22: 19,061,162 km (0.058 R)
• M23: 22,937,243 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 8.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.57 AU - 3.93 AU

Year: 3783 Days

Day: 12 Hours

Environment

Temp: -213 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,259,389 km

• M1: 102,026 km (0.119 R)
• M2: 428,598 km (0.103 R)
• M3: 844,779 km (0.104 R)
• M4: 1,607,728 km (0.11 R)
• M5: 2,121,896 km (0.069 R)
• M6: 4,836,649 km (0.025 R)
• M7: 5,121,483 km (0.11 R)
• M8: 5,657,941 km (0.096 R)
• M9: 6,255,285 km (0.108 R)
• M10: 7,848,951 km (0.088 R)
• M11: 10,117,753 km (0.05 R)
• M12: 11,206,975 km (0.11 R)
• M13: 12,185,195 km (0.056 R)
• M14: 12,829,663 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.3

Radius: 5.9

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.79 AU - 7.97 AU

Year: 11652 Days

Day: 17.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 79,259,389 km

• M1: 74,500 km (0.109 R)
• M2: 321,785 km (0.107 R)
• M3: 847,472 km (0.082 R)
• M4: 1,050,476 km (0.057 R)
• M5: 1,274,424 km (0.087 R)
• M6: 1,585,139 km (0.099 R)
• M7: 1,945,520 km (0.106 R)
• M8: 2,470,908 km (0.111 R)
• M9: 4,530,123 km (0.107 R)
• M10: 4,913,542 km (0.111 R)
• M11: 5,881,141 km (0.115 R)
• M12: 7,321,021 km (0.12 R)
• M13: 7,602,265 km (0.094 R)
• M14: 9,257,116 km (0.114 R)
• M15: 10,877,112 km (0.067 R)
• M16: 12,506,083 km (0.065 R)
• M17: 13,678,182 km (0.056 R)
• M18: 14,166,918 km (0.038 R)
• M19: 15,374,323 km (0.082 R)
• M20: 16,374,833 km (0.076 R)
• M21: 18,137,695 km (0.081 R)
• M22: 20,653,033 km (0.055 R)
• M23: 23,305,403 km (0.026 R)
• M24: 25,073,650 km (0.051 R)
• M25: 26,269,835 km (0.098 R)
• M26: 27,503,419 km (0.09 R)
• M27: 29,881,726 km (0.085 R)
• M28: 37,713,623 km (0.119 R)
• M29: 41,905,954 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.7

Radius: 3.2

Gravity: 78.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.5 AU - 8.14 AU

Year: 14120 Days

Day: 20.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 79,259,389 km

• M1: 40,391 km (0.099 R)
• M2: 290,968 km (0.083 R)
• M3: 456,274 km (0.071 R)
• M4: 655,239 km (0.116 R)
• M5: 965,056 km (0.106 R)
• M6: 1,225,057 km (0.079 R)
• M7: 1,658,442 km (0.079 R)
• M8: 2,413,014 km (0.046 R)
• M9: 2,747,365 km (0.107 R)
• M10: 3,292,350 km (0.041 R)
• M11: 3,425,642 km (0.091 R)
• M12: 4,146,853 km (0.047 R)
• M13: 6,239,578 km (0.101 R)
• M14: 6,823,009 km (0.108 R)
• M15: 8,689,243 km (0.04 R)
• M16: 8,944,157 km (0.107 R)
• M17: 10,752,945 km (0.101 R)
• M18: 11,835,436 km (0.062 R)
• M19: 13,524,396 km (0.051 R)
• M20: 19,541,820 km (0.055 R)
• M21: 20,244,481 km (0.038 R)
• M22: 20,782,435 km (0.105 R)
• M23: 23,912,621 km (0.114 R)
• M24: 24,919,864 km (0.074 R)
• M25: 26,803,450 km (0.102 R)
• M26: 30,968,854 km (0.036 R)
• M27: 32,529,010 km (0.03 R)
• M28: 34,266,888 km (0.044 R)
• M29: 35,805,054 km (0.099 R)
• M30: 38,743,156 km (0.047 R)
• M31: 39,017,967 km (0.095 R)
• M32: 39,990,054 km (0.092 R)
• M33: 41,982,548 km (0.079 R)
• M34: 42,127,359 km (0.092 R)
• M35: 46,163,958 km (0.115 R)
• M36: 46,782,994 km (0.027 R)
• M37: 51,438,031 km (0.11 R)
• M38: 53,112,031 km (0.104 R)
• M39: 53,451,170 km (0.098 R)
• M40: 58,893,839 km (0.103 R)
• M41: 60,171,854 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954

Radius: 7.1

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.16 AU - 11.24 AU

Year: 18018 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,259,389 km

• M1: 88,712 km (0.093 R)
• M2: 377,435 km (0.084 R)
• M3: 908,508 km (0.118 R)
• M4: 1,882,689 km (0.105 R)
• M5: 2,706,973 km (0.114 R)
• M6: 3,064,812 km (0.117 R)
• M7: 4,098,533 km (0.069 R)
• M8: 7,302,770 km (0.112 R)
• M9: 8,413,384 km (0.049 R)
• M10: 9,120,533 km (0.07 R)
• M11: 12,211,824 km (0.066 R)
• M12: 15,297,130 km (0.102 R)
• M13: 17,018,852 km (0.093 R)
• M14: 19,232,153 km (0.112 R)
• M15: 19,696,804 km (0.082 R)
• M16: 21,037,649 km (0.108 R)
• M17: 26,209,996 km (0.105 R)
• M18: 26,896,351 km (0.109 R)
• M19: 33,488,531 km (0.11 R)
• M20: 38,386,215 km (0.101 R)
• M21: 39,271,087 km (0.091 R)
• M22: 40,776,041 km (0.103 R)
• M23: 41,081,670 km (0.077 R)
• M24: 52,945,080 km (0.105 R)
• M25: 53,674,220 km (0.048 R)
• M26: 55,338,945 km (0.097 R)
• M27: 58,966,095 km (0.118 R)
• M28: 66,689,534 km (0.108 R)
• M29: 71,455,423 km (0.112 R)
• M30: 71,899,579 km (0.051 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 18,466 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit