🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.7

Radius: 11.4

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.19 AU - 1.47 AU

Year: 990 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 140.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 69,151,792 km

• M1: 141,819 km (0.034 R)
• M2: 513,420 km (0.109 R)
• M3: 1,056,460 km (0.093 R)
• M4: 1,650,513 km (0.117 R)
• M5: 2,106,039 km (0.052 R)
• M6: 3,174,317 km (0.097 R)
• M7: 3,576,586 km (0.115 R)
• M8: 4,001,294 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.2

Radius: 12.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.38 AU - 2.6 AU

Year: 2537 Days

Day: 11.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 69,151,792 km

• M1: 151,842 km (0.096 R)
• M2: 614,249 km (0.111 R)
• M3: 1,016,966 km (0.028 R)
• M4: 1,402,330 km (0.093 R)
• M5: 1,816,268 km (0.118 R)
• M6: 2,312,783 km (0.114 R)
• M7: 3,116,124 km (0.094 R)
• M8: 5,084,532 km (0.084 R)
• M9: 6,368,681 km (0.108 R)
• M10: 7,886,201 km (0.119 R)
• M11: 9,826,935 km (0.102 R)
• M12: 12,561,584 km (0.06 R)
• M13: 13,187,950 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 14.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.01 AU - 3.55 AU

Year: 3836 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,151,792 km

• M1: 182,809 km (0.032 R)
• M2: 659,278 km (0.09 R)
• M3: 1,368,521 km (0.102 R)
• M4: 1,885,532 km (0.112 R)
• M5: 2,731,807 km (0.103 R)
• M6: 5,207,502 km (0.09 R)
• M7: 6,529,947 km (0.099 R)
• M8: 7,472,414 km (0.106 R)
• M9: 8,919,175 km (0.112 R)
• M10: 9,750,041 km (0.095 R)
• M11: 11,843,364 km (0.1 R)
• M12: 12,362,618 km (0.052 R)
• M13: 15,974,809 km (0.077 R)
• M14: 16,844,421 km (0.056 R)
• M15: 17,867,970 km (0.098 R)
• M16: 19,906,689 km (0.111 R)
• M17: 20,574,494 km (0.097 R)
• M18: 21,188,294 km (0.093 R)
• M19: 21,814,212 km (0.037 R)
• M20: 22,309,530 km (0.048 R)
• M21: 22,812,329 km (0.077 R)
• M22: 23,617,913 km (0.115 R)
• M23: 27,193,602 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.8

Radius: 4.4

Gravity: 48.49 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.16 AU - 7.64 AU

Year: 11703 Days

Day: 19.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,151,792 km

• M1: 54,753 km (0.11 R)
• M2: 334,800 km (0.095 R)
• M3: 625,618 km (0.109 R)
• M4: 1,436,588 km (0.066 R)
• M5: 1,649,616 km (0.094 R)
• M6: 2,082,552 km (0.053 R)
• M7: 2,335,821 km (0.068 R)
• M8: 2,501,576 km (0.102 R)
• M9: 3,949,982 km (0.101 R)
• M10: 4,369,006 km (0.044 R)
• M11: 5,260,310 km (0.072 R)
• M12: 5,619,195 km (0.103 R)
• M13: 6,032,534 km (0.103 R)
• M14: 6,587,692 km (0.117 R)
• M15: 6,919,799 km (0.116 R)
• M16: 7,617,374 km (0.071 R)
• M17: 7,936,915 km (0.103 R)
• M18: 8,123,464 km (0.111 R)
• M19: 8,313,004 km (0.073 R)
• M20: 8,651,694 km (0.103 R)
• M21: 8,949,244 km (0.106 R)
• M22: 10,540,367 km (0.1 R)
• M23: 11,520,981 km (0.118 R)
• M24: 15,180,145 km (0.12 R)
• M25: 15,685,786 km (0.103 R)
• M26: 15,979,895 km (0.051 R)
• M27: 20,403,504 km (0.113 R)
• M28: 22,565,941 km (0.053 R)
• M29: 35,569,736 km (0.11 R)
• M30: 39,764,460 km (0.054 R)
• M31: 41,418,863 km (0.104 R)
• M32: 44,277,080 km (0.076 R)
• M33: 45,903,807 km (0.085 R)
• M34: 46,505,191 km (0.113 R)
• M35: 47,416,990 km (0.118 R)
• M36: 47,877,303 km (0.073 R)
• M37: 51,022,448 km (0.088 R)
• M38: 51,667,664 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 3

Gravity: 28.48 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.18 AU - 7.94 AU

Year: 12112 Days

Day: 18.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 69,151,792 km

• M1: 110,254 km (0.115 R)
• M2: 229,932 km (0.113 R)
• M3: 341,682 km (0.113 R)
• M4: 599,887 km (0.101 R)
• M5: 1,346,381 km (0.073 R)
• M6: 1,661,434 km (0.114 R)
• M7: 3,400,060 km (0.117 R)
• M8: 4,792,817 km (0.055 R)
• M9: 5,646,422 km (0.095 R)
• M10: 6,245,711 km (0.102 R)
• M11: 7,967,882 km (0.12 R)
• M12: 8,676,976 km (0.105 R)
• M13: 10,755,489 km (0.114 R)
• M14: 11,464,283 km (0.098 R)
• M15: 12,974,025 km (0.065 R)
• M16: 18,787,548 km (0.049 R)
• M17: 22,375,653 km (0.08 R)
• M18: 23,193,803 km (0.086 R)
• M19: 24,031,701 km (0.091 R)
• M20: 24,458,205 km (0.115 R)
• M21: 26,304,392 km (0.086 R)
• M22: 34,618,742 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.8

Radius: 7.8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.43 AU - 8.51 AU

Year: 14528 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 69,151,792 km

• M1: 97,538 km (0.073 R)
• M2: 442,810 km (0.102 R)
• M3: 1,076,506 km (0.074 R)
• M4: 1,433,148 km (0.105 R)
• M5: 1,967,362 km (0.087 R)
• M6: 2,525,212 km (0.056 R)
• M7: 2,998,241 km (0.108 R)
• M8: 3,478,150 km (0.102 R)
• M9: 4,206,243 km (0.078 R)
• M10: 4,652,494 km (0.078 R)
• M11: 5,031,874 km (0.096 R)
• M12: 5,296,213 km (0.06 R)
• M13: 10,147,074 km (0.096 R)
• M14: 10,410,217 km (0.05 R)
• M15: 11,338,920 km (0.048 R)
• M16: 13,868,770 km (0.099 R)
• M17: 18,803,555 km (0.103 R)
• M18: 22,318,357 km (0.057 R)
• M19: 24,795,398 km (0.08 R)
• M20: 25,273,513 km (0.104 R)
• M21: 26,247,994 km (0.1 R)
• M22: 32,741,289 km (0.083 R)
• M23: 40,756,743 km (0.093 R)
• M24: 43,463,567 km (0.044 R)
• M25: 44,298,323 km (0.073 R)
• M26: 51,986,906 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594

Radius: 7.7

Gravity: 10.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.15 AU - 9.65 AU

Year: 18608 Days

Day: 19.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 69,151,792 km

• M1: 95,892 km (0.055 R)
• M2: 357,988 km (0.051 R)
• M3: 607,816 km (0.056 R)
• M4: 1,351,916 km (0.064 R)
• M5: 2,809,897 km (0.073 R)
• M6: 3,264,226 km (0.074 R)
• M7: 4,005,932 km (0.107 R)
• M8: 4,319,489 km (0.079 R)
• M9: 5,175,488 km (0.053 R)
• M10: 6,140,095 km (0.1 R)
• M11: 6,472,801 km (0.106 R)
• M12: 7,219,743 km (0.086 R)
• M13: 8,170,437 km (0.104 R)
• M14: 9,918,040 km (0.118 R)
• M15: 12,029,314 km (0.059 R)
• M16: 13,292,519 km (0.095 R)
• M17: 13,709,298 km (0.098 R)
• M18: 16,633,488 km (0.045 R)
• M19: 17,445,356 km (0.119 R)
• M20: 18,539,963 km (0.069 R)
• M21: 20,587,509 km (0.104 R)
• M22: 24,499,643 km (0.071 R)
• M23: 25,656,633 km (0.079 R)
• M24: 27,181,185 km (0.064 R)
• M25: 28,765,127 km (0.081 R)
• M26: 32,615,029 km (0.086 R)
• M27: 46,516,710 km (0.105 R)
• M28: 47,638,395 km (0.06 R)
• M29: 48,778,181 km (0.079 R)
• M30: 54,220,252 km (0.097 R)
• M31: 61,574,783 km (0.09 R)
• M32: 61,958,950 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit