🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 8.6

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.49 AU - 0.55 AU

Year: 259 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,977,966 km

• M1: 109,655 km (0.107 R)
• M2: 411,693 km (0.088 R)
• M3: 912,697 km (0.091 R)
• M4: 1,282,652 km (0.063 R)
• M5: 1,777,671 km (0.104 R)
• M6: 2,077,615 km (0.032 R)
• M7: 2,411,518 km (0.088 R)
• M8: 2,918,804 km (0.089 R)
• M9: 3,298,633 km (0.095 R)
• M10: 3,656,471 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.8

Radius: 8.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.89 AU - 1.01 AU

Year: 639 Days

Day: 8.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,977,966 km

• M1: 109,506 km (0.094 R)
• M2: 438,023 km (0.067 R)
• M3: 775,964 km (0.044 R)
• M4: 1,365,380 km (0.043 R)
• M5: 2,074,025 km (0.117 R)
• M6: 2,473,750 km (0.098 R)
• M7: 2,900,703 km (0.102 R)
• M8: 3,220,543 km (0.083 R)
• M9: 3,564,020 km (0.115 R)
• M10: 3,931,881 km (0.039 R)
• M11: 4,324,874 km (0.109 R)
• M12: 4,980,712 km (0.068 R)
• M13: 5,891,912 km (0.036 R)
• M14: 7,237,545 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 13.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.89 AU - 1.03 AU

Year: 649 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,977,966 km

• M1: 164,408 km (0.054 R)
• M2: 619,485 km (0.072 R)
• M3: 1,149,360 km (0.091 R)
• M4: 1,602,642 km (0.086 R)
• M5: 2,017,178 km (0.106 R)
• M6: 2,514,591 km (0.074 R)
• M7: 3,012,303 km (0.082 R)
• M8: 3,787,968 km (0.039 R)
• M9: 4,311,710 km (0.076 R)
• M10: 4,916,085 km (0.091 R)
• M11: 5,332,865 km (0.084 R)
• M12: 6,161,936 km (0.037 R)
• M13: 7,096,025 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898

Radius: 11.3

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.08 AU - 3.44 AU

Year: 4063 Days

Day: 8.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,977,966 km

• M1: 140,772 km (0.111 R)
• M2: 502,798 km (0.102 R)
• M3: 868,266 km (0.069 R)
• M4: 1,498,971 km (0.106 R)
• M5: 1,918,892 km (0.109 R)
• M6: 2,417,352 km (0.06 R)
• M7: 3,939,211 km (0.083 R)
• M8: 4,575,152 km (0.104 R)
• M9: 5,443,867 km (0.118 R)
• M10: 7,233,207 km (0.03 R)
• M11: 9,184,711 km (0.065 R)
• M12: 9,921,032 km (0.087 R)
• M13: 10,476,937 km (0.113 R)
• M14: 11,744,929 km (0.034 R)
• M15: 14,313,375 km (0.106 R)
• M16: 14,857,761 km (0.088 R)
• M17: 15,529,157 km (0.051 R)
• M18: 15,930,079 km (0.118 R)
• M19: 17,418,727 km (0.112 R)
• M20: 18,228,501 km (0.079 R)
• M21: 21,863,130 km (0.09 R)
• M22: 23,698,995 km (0.116 R)
• M23: 24,461,346 km (0.044 R)
• M24: 25,004,686 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85

Radius: 11.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.9 AU - 6.38 AU

Year: 8044 Days

Day: 14.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,977,966 km

• M1: 138,528 km (0.081 R)
• M2: 486,642 km (0.097 R)
• M3: 996,322 km (0.05 R)
• M4: 2,554,533 km (0.087 R)
• M5: 2,943,637 km (0.087 R)
• M6: 5,176,834 km (0.1 R)
• M7: 6,233,145 km (0.109 R)
• M8: 8,194,373 km (0.114 R)
• M9: 8,665,457 km (0.108 R)
• M10: 12,096,185 km (0.078 R)
• M11: 13,478,170 km (0.072 R)
• M12: 18,653,508 km (0.114 R)
• M13: 20,249,867 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 504

Radius: 4.6

Gravity: 23.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.58 AU - 9.18 AU

Year: 16745 Days

Day: 19.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,977,966 km

• M1: 57,296 km (0.109 R)
• M2: 210,484 km (0.092 R)
• M3: 395,238 km (0.038 R)
• M4: 544,835 km (0.091 R)
• M5: 858,542 km (0.08 R)
• M6: 3,145,146 km (0.111 R)
• M7: 4,803,288 km (0.111 R)
• M8: 5,006,293 km (0.116 R)
• M9: 6,305,999 km (0.101 R)
• M10: 9,392,353 km (0.076 R)
• M11: 11,466,228 km (0.112 R)
• M12: 13,093,703 km (0.074 R)
• M13: 13,423,417 km (0.111 R)
• M14: 16,491,669 km (0.07 R)
• M15: 18,805,799 km (0.103 R)
• M16: 22,716,437 km (0.083 R)
• M17: 23,675,060 km (0.073 R)
• M18: 29,659,423 km (0.071 R)
• M19: 36,189,520 km (0.028 R)
• M20: 36,708,176 km (0.094 R)
• M21: 38,293,764 km (0.083 R)
• M22: 47,064,537 km (0.107 R)
• M23: 47,993,241 km (0.053 R)
• M24: 48,462,230 km (0.084 R)
• M25: 51,177,432 km (0.115 R)
• M26: 52,821,063 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.1

Radius: 5.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.19 AU - 9.13 AU

Year: 17591 Days

Day: 22.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,977,966 km

• M1: 130,449 km (0.12 R)
• M2: 326,423 km (0.106 R)
• M3: 645,814 km (0.073 R)
• M4: 1,308,832 km (0.117 R)
• M5: 1,806,544 km (0.098 R)
• M6: 2,133,266 km (0.074 R)
• M7: 4,616,590 km (0.096 R)
• M8: 12,737,212 km (0.088 R)
• M9: 13,324,682 km (0.115 R)
• M10: 13,625,075 km (0.032 R)
• M11: 13,930,105 km (0.06 R)
• M12: 14,177,241 km (0.061 R)
• M13: 15,130,329 km (0.071 R)
• M14: 15,722,437 km (0.071 R)
• M15: 24,521,933 km (0.079 R)
• M16: 25,521,846 km (0.108 R)
• M17: 27,797,379 km (0.115 R)
• M18: 31,991,505 km (0.108 R)
• M19: 38,012,819 km (0.079 R)
• M20: 41,734,664 km (0.102 R)
• M21: 42,248,533 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.5

Radius: 7.1

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.79 AU - 10.69 AU

Year: 19387 Days

Day: 20.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,977,966 km

• M1: 88,412 km (0.101 R)
• M2: 546,481 km (0.064 R)
• M3: 1,062,145 km (0.088 R)
• M4: 1,340,098 km (0.08 R)
• M5: 1,764,357 km (0.105 R)
• M6: 2,255,337 km (0.079 R)
• M7: 2,565,454 km (0.098 R)
• M8: 3,560,878 km (0.07 R)
• M9: 4,130,696 km (0.111 R)
• M10: 4,532,516 km (0.112 R)
• M11: 5,307,284 km (0.057 R)
• M12: 7,468,823 km (0.032 R)
• M13: 9,354,355 km (0.089 R)
• M14: 12,208,533 km (0.118 R)
• M15: 19,647,137 km (0.107 R)
• M16: 25,453,180 km (0.117 R)
• M17: 27,331,232 km (0.105 R)
• M18: 28,854,437 km (0.101 R)
• M19: 49,509,715 km (0.118 R)
• M20: 52,590,982 km (0.03 R)
• M21: 52,922,491 km (0.1 R)
• M22: 57,186,030 km (0.056 R)
• M23: 58,242,191 km (0.096 R)
• M24: 60,031,382 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 7.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.22 AU - 10.36 AU

Year: 21144 Days

Day: 15.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 84,977,966 km

• M1: 88,412 km (0.063 R)
• M2: 919,279 km (0.114 R)
• M3: 1,265,897 km (0.118 R)
• M4: 1,628,223 km (0.11 R)
• M5: 2,223,174 km (0.116 R)
• M6: 3,571,500 km (0.109 R)
• M7: 4,062,480 km (0.038 R)
• M8: 4,653,691 km (0.099 R)
• M9: 5,518,815 km (0.099 R)
• M10: 9,971,895 km (0.107 R)
• M11: 10,353,220 km (0.116 R)
• M12: 19,576,826 km (0.045 R)
• M13: 25,759,706 km (0.088 R)
• M14: 30,968,106 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.1

Radius: 5.6

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.64 AU - 10.36 AU

Year: 21828 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 84,977,966 km

• M1: 69,713 km (0.053 R)
• M2: 524,640 km (0.116 R)
• M3: 1,129,913 km (0.112 R)
• M4: 1,835,416 km (0.082 R)
• M5: 2,097,961 km (0.099 R)
• M6: 2,904,443 km (0.116 R)
• M7: 3,377,471 km (0.092 R)
• M8: 4,691,988 km (0.107 R)
• M9: 5,503,706 km (0.095 R)
• M10: 5,794,075 km (0.077 R)
• M11: 6,773,492 km (0.07 R)
• M12: 7,501,585 km (0.051 R)
• M13: 7,962,646 km (0.099 R)
• M14: 8,551,762 km (0.104 R)
• M15: 10,810,989 km (0.115 R)
• M16: 11,200,841 km (0.07 R)
• M17: 11,599,968 km (0.084 R)
• M18: 12,854,197 km (0.076 R)
• M19: 13,738,919 km (0.066 R)
• M20: 19,247,561 km (0.038 R)
• M21: 23,929,825 km (0.114 R)
• M22: 24,369,643 km (0.117 R)
• M23: 25,152,339 km (0.105 R)
• M24: 28,328,152 km (0.118 R)
• M25: 29,068,512 km (0.118 R)
• M26: 29,821,737 km (0.071 R)
• M27: 33,509,325 km (0.108 R)
• M28: 34,616,199 km (0.05 R)
• M29: 36,756,945 km (0.045 R)
• M30: 42,251,525 km (0.088 R)
• M31: 44,693,860 km (0.099 R)
• M32: 57,146,835 km (0.115 R)
• M33: 71,270,520 km (0.069 R)
• M34: 75,426,050 km (0.111 R)
• M35: 78,043,564 km (0.12 R)
• M36: 79,984,746 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit