🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 13.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.67 AU

Year: 287 Days

Day: 14.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,987,294 km

• M1: 166,652 km (0.099 R)
• M2: 605,871 km (0.062 R)
• M3: 1,059,153 km (0.104 R)
• M4: 1,697,188 km (0.091 R)
• M5: 2,540,022 km (0.072 R)
• M6: 3,033,097 km (0.064 R)
• M7: 3,899,867 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.5

Radius: 8.5

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.5 AU - 0.78 AU

Year: 341 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,987,294 km

• M1: 105,766 km (0.045 R)
• M2: 528,828 km (0.119 R)
• M3: 999,613 km (0.08 R)
• M4: 1,346,530 km (0.078 R)
• M5: 1,724,863 km (0.06 R)
• M6: 2,156,902 km (0.051 R)
• M7: 2,425,281 km (0.103 R)
• M8: 3,040,278 km (0.097 R)
• M9: 4,261,445 km (0.112 R)
• M10: 4,537,752 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.2

Radius: 14.6

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.78 AU - 1.14 AU

Year: 627 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,987,294 km

• M1: 183,108 km (0.095 R)
• M2: 704,905 km (0.112 R)
• M3: 1,216,679 km (0.103 R)
• M4: 2,046,648 km (0.09 R)
• M5: 2,525,810 km (0.119 R)
• M6: 3,378,518 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 11.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.41 AU - 3.53 AU

Year: 3413 Days

Day: 11.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,987,294 km

• M1: 144,212 km (0.096 R)
• M2: 638,933 km (0.052 R)
• M3: 1,472,941 km (0.035 R)
• M4: 1,877,154 km (0.053 R)
• M5: 2,424,383 km (0.1 R)
• M6: 2,774,741 km (0.066 R)
• M7: 3,470,521 km (0.119 R)
• M8: 4,362,424 km (0.06 R)
• M9: 4,772,920 km (0.058 R)
• M10: 5,280,506 km (0.086 R)
• M11: 5,772,982 km (0.095 R)
• M12: 7,139,558 km (0.07 R)
• M13: 7,773,704 km (0.077 R)
• M14: 8,811,913 km (0.091 R)
• M15: 9,721,767 km (0.113 R)
• M16: 11,083,257 km (0.066 R)
• M17: 13,403,371 km (0.088 R)
• M18: 14,181,579 km (0.086 R)
• M19: 16,284,626 km (0.098 R)
• M20: 18,643,934 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.1

Radius: 13.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.16 AU - 3.24 AU

Year: 3817 Days

Day: 9.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,987,294 km

• M1: 167,849 km (0.078 R)
• M2: 680,222 km (0.105 R)
• M3: 1,183,918 km (0.088 R)
• M4: 1,627,326 km (0.07 R)
• M5: 2,732,256 km (0.084 R)
• M6: 3,315,238 km (0.102 R)
• M7: 3,832,249 km (0.105 R)
• M8: 5,418,435 km (0.052 R)
• M9: 6,830,489 km (0.116 R)
• M10: 7,673,174 km (0.088 R)
• M11: 8,332,003 km (0.037 R)
• M12: 9,103,778 km (0.116 R)
• M13: 9,565,886 km (0.102 R)
• M14: 11,090,438 km (0.099 R)
• M15: 12,962,955 km (0.099 R)
• M16: 14,203,570 km (0.062 R)
• M17: 15,685,486 km (0.107 R)
• M18: 17,620,684 km (0.104 R)
• M19: 18,584,543 km (0.11 R)
• M20: 20,420,708 km (0.083 R)
• M21: 24,377,422 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 9.2

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.13 AU - 4.87 AU

Year: 5335 Days

Day: 9.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,987,294 km

• M1: 115,041 km (0.045 R)
• M2: 478,264 km (0.035 R)
• M3: 1,476,830 km (0.099 R)
• M4: 1,798,914 km (0.093 R)
• M5: 2,401,495 km (0.115 R)
• M6: 2,851,335 km (0.093 R)
• M7: 3,187,931 km (0.104 R)
• M8: 4,136,680 km (0.104 R)
• M9: 5,211,092 km (0.11 R)
• M10: 6,167,920 km (0.104 R)
• M11: 8,354,891 km (0.115 R)
• M12: 9,313,365 km (0.112 R)
• M13: 9,938,535 km (0.114 R)
• M14: 11,937,611 km (0.038 R)
• M15: 12,534,806 km (0.105 R)
• M16: 13,055,406 km (0.025 R)
• M17: 13,541,300 km (0.118 R)
• M18: 13,838,551 km (0.11 R)
• M19: 15,498,339 km (0.107 R)
• M20: 16,488,229 km (0.1 R)
• M21: 16,884,364 km (0.083 R)
• M22: 18,351,171 km (0.083 R)
• M23: 19,647,436 km (0.111 R)
• M24: 21,069,813 km (0.095 R)
• M25: 22,009,886 km (0.113 R)
• M26: 22,628,922 km (0.119 R)
• M27: 23,118,406 km (0.077 R)
• M28: 23,901,701 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 11.2

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.9 AU - 4.14 AU

Year: 5375 Days

Day: 13.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,987,294 km

• M1: 139,276 km (0.116 R)
• M2: 577,298 km (0.06 R)
• M3: 1,135,597 km (0.09 R)
• M4: 1,520,363 km (0.065 R)
• M5: 2,925,835 km (0.104 R)
• M6: 3,800,235 km (0.119 R)
• M7: 4,449,190 km (0.095 R)
• M8: 4,921,770 km (0.089 R)
• M9: 5,968,357 km (0.048 R)
• M10: 6,948,821 km (0.095 R)
• M11: 7,733,761 km (0.108 R)
• M12: 8,147,998 km (0.045 R)
• M13: 8,576,895 km (0.116 R)
• M14: 9,311,420 km (0.061 R)
• M15: 9,737,325 km (0.12 R)
• M16: 11,427,482 km (0.071 R)
• M17: 12,778,650 km (0.101 R)
• M18: 13,628,067 km (0.077 R)
• M19: 14,122,189 km (0.072 R)
• M20: 19,122,797 km (0.105 R)
• M21: 20,877,280 km (0.097 R)
• M22: 21,387,260 km (0.087 R)
• M23: 22,205,410 km (0.056 R)
• M24: 23,354,472 km (0.083 R)
• M25: 24,785,076 km (0.098 R)
• M26: 25,521,995 km (0.098 R)
• M27: 29,155,279 km (0.077 R)
• M28: 30,439,277 km (0.115 R)
• M29: 32,144,992 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.7

Radius: 12.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.44 AU - 5.64 AU

Year: 6451 Days

Day: 12.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,987,294 km

• M1: 157,975 km (0.113 R)
• M2: 1,855,612 km (0.076 R)
• M3: 2,432,611 km (0.1 R)
• M4: 3,522,431 km (0.103 R)
• M5: 4,437,372 km (0.099 R)
• M6: 5,038,755 km (0.038 R)
• M7: 7,533,001 km (0.089 R)
• M8: 8,284,880 km (0.119 R)
• M9: 11,801,926 km (0.083 R)
• M10: 18,114,357 km (0.112 R)
• M11: 21,076,994 km (0.086 R)
• M12: 24,641,911 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.1

Radius: 4.1

Gravity: 43.73 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.19 AU - 8.35 AU

Year: 11747 Days

Day: 17.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,987,294 km

• M1: 51,013 km (0.068 R)
• M2: 197,619 km (0.066 R)
• M3: 363,972 km (0.111 R)
• M4: 507,586 km (0.113 R)
• M5: 1,066,782 km (0.073 R)
• M6: 2,771,151 km (0.069 R)
• M7: 3,364,007 km (0.112 R)
• M8: 4,451,584 km (0.062 R)
• M9: 4,828,570 km (0.09 R)
• M10: 7,463,139 km (0.078 R)
• M11: 7,725,683 km (0.077 R)
• M12: 8,550,715 km (0.048 R)
• M13: 9,231,685 km (0.077 R)
• M14: 10,700,736 km (0.058 R)
• M15: 11,548,507 km (0.065 R)
• M16: 12,934,082 km (0.101 R)
• M17: 17,826,381 km (0.106 R)
• M18: 19,918,807 km (0.106 R)
• M19: 20,765,381 km (0.109 R)
• M20: 21,901,278 km (0.094 R)
• M21: 25,655,586 km (0.117 R)
• M22: 31,828,144 km (0.031 R)
• M23: 32,518,089 km (0.041 R)
• M24: 32,983,488 km (0.049 R)
• M25: 33,571,557 km (0.11 R)
• M26: 35,011,437 km (0.099 R)
• M27: 35,993,846 km (0.059 R)
• M28: 38,790,129 km (0.057 R)
• M29: 39,974,496 km (0.104 R)
• M30: 41,182,947 km (0.102 R)
• M31: 50,953,484 km (0.12 R)
• M32: 54,470,081 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.4

Radius: 6.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.6 AU - 10.9 AU

Year: 20302 Days

Day: 24 Hours

Environment

Temp: -227 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 44,987,294 km

• M1: 75,996 km (0.096 R)
• M2: 273,914 km (0.095 R)
• M3: 794,514 km (0.042 R)
• M4: 1,040,752 km (0.069 R)
• M5: 1,325,138 km (0.075 R)
• M6: 1,603,390 km (0.036 R)
• M7: 2,259,825 km (0.081 R)
• M8: 3,671,581 km (0.06 R)
• M9: 4,278,499 km (0.099 R)
• M10: 4,649,951 km (0.063 R)
• M11: 5,928,863 km (0.081 R)
• M12: 8,748,334 km (0.113 R)
• M13: 10,370,573 km (0.092 R)
• M14: 11,849,049 km (0.086 R)
• M15: 12,071,202 km (0.044 R)
• M16: 14,701,731 km (0.102 R)
• M17: 15,812,944 km (0.042 R)
• M18: 16,839,036 km (0.072 R)
• M19: 19,868,841 km (0.074 R)
• M20: 22,472,143 km (0.094 R)
• M21: 24,032,150 km (0.108 R)
• M22: 24,748,125 km (0.098 R)
• M23: 25,848,567 km (0.059 R)
• M24: 29,548,272 km (0.082 R)
• M25: 30,995,781 km (0.1 R)
• M26: 38,825,435 km (0.045 R)
• M27: 42,475,623 km (0.054 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 10,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit