🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.6

Radius: 9.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.86 AU - 1.14 AU

Year: 690 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,991,188 km

• M1: 114,742 km (0.117 R)
• M2: 406,607 km (0.109 R)
• M3: 942,167 km (0.088 R)
• M4: 1,352,066 km (0.071 R)
• M5: 2,104,692 km (0.078 R)
• M6: 2,420,942 km (0.107 R)
• M7: 2,746,467 km (0.101 R)
• M8: 4,447,395 km (0.042 R)
• M9: 4,837,696 km (0.086 R)
• M10: 5,286,190 km (0.048 R)
• M11: 5,575,812 km (0.078 R)
• M12: 5,952,649 km (0.086 R)
• M13: 6,326,494 km (0.118 R)
• M14: 6,674,159 km (0.08 R)
• M15: 7,363,357 km (0.083 R)
• M16: 7,702,495 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.3

Radius: 9.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.96 AU - 6.26 AU

Year: 7973 Days

Day: 9.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,991,188 km

• M1: 120,277 km (0.079 R)
• M2: 591,660 km (0.065 R)
• M3: 964,757 km (0.065 R)
• M4: 1,483,263 km (0.118 R)
• M5: 1,966,314 km (0.09 R)
• M6: 2,438,296 km (0.109 R)
• M7: 3,801,132 km (0.083 R)
• M8: 5,042,346 km (0.109 R)
• M9: 5,445,961 km (0.099 R)
• M10: 5,842,246 km (0.059 R)
• M11: 6,503,618 km (0.11 R)
• M12: 8,981,856 km (0.059 R)
• M13: 10,799,769 km (0.082 R)
• M14: 11,380,957 km (0.074 R)
• M15: 15,820,124 km (0.077 R)
• M16: 17,102,328 km (0.118 R)
• M17: 19,024,960 km (0.098 R)
• M18: 19,348,091 km (0.078 R)
• M19: 20,609,201 km (0.076 R)
• M20: 21,087,465 km (0.098 R)
• M21: 21,503,198 km (0.102 R)
• M22: 22,137,044 km (0.064 R)
• M23: 22,638,646 km (0.05 R)
• M24: 25,416,828 km (0.105 R)
• M25: 26,204,909 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879

Radius: 3.6

Gravity: 67.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.07 AU - 8.63 AU

Year: 13754 Days

Day: 18.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 58.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,991,188 km

• M1: 45,029 km (0.086 R)
• M2: 164,558 km (0.11 R)
• M3: 372,349 km (0.088 R)
• M4: 632,500 km (0.116 R)
• M5: 778,059 km (0.117 R)
• M6: 1,270,086 km (0.045 R)
• M7: 1,748,350 km (0.103 R)
• M8: 1,944,174 km (0.094 R)
• M9: 2,316,523 km (0.103 R)
• M10: 2,619,908 km (0.063 R)
• M11: 2,804,960 km (0.082 R)
• M12: 3,253,006 km (0.07 R)
• M13: 4,352,999 km (0.03 R)
• M14: 5,417,238 km (0.074 R)
• M15: 5,603,787 km (0.085 R)
• M16: 6,392,915 km (0.085 R)
• M17: 7,389,088 km (0.066 R)
• M18: 10,181,781 km (0.054 R)
• M19: 13,333,658 km (0.072 R)
• M20: 13,811,474 km (0.117 R)
• M21: 15,989,020 km (0.103 R)
• M22: 16,684,351 km (0.115 R)
• M23: 18,976,490 km (0.112 R)
• M24: 19,233,948 km (0.109 R)
• M25: 26,771,287 km (0.077 R)
• M26: 29,779,551 km (0.114 R)
• M27: 34,894,451 km (0.036 R)
• M28: 35,151,610 km (0.101 R)
• M29: 36,987,475 km (0.04 R)
• M30: 40,706,628 km (0.119 R)
• M31: 40,991,612 km (0.076 R)
• M32: 42,583,034 km (0.074 R)
• M33: 51,160,976 km (0.064 R)
• M34: 53,004,321 km (0.103 R)
• M35: 57,895,423 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.6

Radius: 4.4

Gravity: 28.7 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.94 AU - 9.3 AU

Year: 14519 Days

Day: 23.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,991,188 km

• M1: 54,753 km (0.119 R)
• M2: 435,180 km (0.072 R)
• M3: 600,336 km (0.045 R)
• M4: 907,161 km (0.085 R)
• M5: 1,285,046 km (0.09 R)
• M6: 2,169,169 km (0.096 R)
• M7: 2,726,421 km (0.113 R)
• M8: 3,074,386 km (0.073 R)
• M9: 3,943,849 km (0.099 R)
• M10: 6,114,514 km (0.038 R)
• M11: 8,340,829 km (0.093 R)
• M12: 9,222,709 km (0.079 R)
• M13: 11,460,094 km (0.113 R)
• M14: 25,791,720 km (0.056 R)
• M15: 27,754,743 km (0.069 R)
• M16: 29,153,932 km (0.044 R)
• M17: 33,272,511 km (0.102 R)
• M18: 33,512,017 km (0.093 R)
• M19: 34,237,567 km (0.073 R)
• M20: 34,727,051 km (0.065 R)
• M21: 37,502,840 km (0.08 R)
• M22: 48,686,627 km (0.12 R)
• M23: 53,292,596 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.2

Radius: 7.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.3 AU - 10.26 AU

Year: 16446 Days

Day: 24.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,991,188 km

• M1: 115,190 km (0.08 R)
• M2: 579,991 km (0.03 R)
• M3: 1,884,933 km (0.059 R)
• M4: 2,202,529 km (0.11 R)
• M5: 2,824,857 km (0.06 R)
• M6: 3,945,494 km (0.098 R)
• M7: 5,275,569 km (0.093 R)
• M8: 6,009,047 km (0.111 R)
• M9: 6,991,456 km (0.117 R)
• M10: 7,915,373 km (0.036 R)
• M11: 9,137,438 km (0.118 R)
• M12: 16,185,143 km (0.045 R)
• M13: 18,422,978 km (0.092 R)
• M14: 31,727,165 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.6

Radius: 5.2

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.49 AU - 10.73 AU

Year: 17439 Days

Day: 24.3 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,991,188 km

• M1: 74,201 km (0.069 R)
• M2: 278,252 km (0.038 R)
• M3: 445,951 km (0.073 R)
• M4: 700,866 km (0.047 R)
• M5: 908,358 km (0.05 R)
• M6: 1,144,573 km (0.117 R)
• M7: 2,420,643 km (0.033 R)
• M8: 2,877,665 km (0.118 R)
• M9: 3,390,187 km (0.112 R)
• M10: 3,792,007 km (0.096 R)
• M11: 4,077,140 km (0.096 R)
• M12: 4,820,043 km (0.117 R)
• M13: 5,019,009 km (0.089 R)
• M14: 5,258,216 km (0.091 R)
• M15: 5,649,264 km (0.084 R)
• M16: 5,870,669 km (0.037 R)
• M17: 7,453,864 km (0.101 R)
• M18: 8,085,466 km (0.075 R)
• M19: 8,414,431 km (0.096 R)
• M20: 9,352,410 km (0.118 R)
• M21: 11,551,200 km (0.081 R)
• M22: 16,187,537 km (0.11 R)
• M23: 19,998,243 km (0.101 R)
• M24: 22,476,182 km (0.044 R)
• M25: 24,953,673 km (0.082 R)
• M26: 26,258,017 km (0.109 R)
• M27: 37,846,017 km (0.096 R)
• M28: 41,197,458 km (0.118 R)
• M29: 42,030,270 km (0.094 R)
• M30: 43,729,552 km (0.057 R)
• M31: 44,161,291 km (0.111 R)
• M32: 44,741,582 km (0.112 R)
• M33: 46,812,315 km (0.11 R)
• M34: 50,826,026 km (0.084 R)
• M35: 51,463,163 km (0.087 R)
• M36: 51,944,569 km (0.115 R)
• M37: 53,899,963 km (0.065 R)

Asteroid Belt

Center: 9.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.3

Radius: 4.2

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.17 AU - 11.21 AU

Year: 22453 Days

Day: 22.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,991,188 km

• M1: 52,210 km (0.1 R)
• M2: 437,723 km (0.103 R)
• M3: 850,613 km (0.108 R)
• M4: 1,255,575 km (0.114 R)
• M5: 1,486,105 km (0.118 R)
• M6: 2,308,445 km (0.105 R)
• M7: 2,700,690 km (0.09 R)
• M8: 3,060,324 km (0.113 R)
• M9: 4,268,326 km (0.054 R)
• M10: 4,722,057 km (0.112 R)
• M11: 5,315,212 km (0.082 R)
• M12: 5,686,664 km (0.093 R)
• M13: 7,807,214 km (0.108 R)
• M14: 8,483,994 km (0.094 R)
• M15: 9,898,293 km (0.08 R)
• M16: 10,459,734 km (0.091 R)
• M17: 10,632,220 km (0.08 R)
• M18: 12,527,475 km (0.06 R)
• M19: 15,587,500 km (0.025 R)
• M20: 17,530,477 km (0.092 R)
• M21: 19,110,978 km (0.1 R)
• M22: 19,891,730 km (0.06 R)
• M23: 28,230,764 km (0.089 R)
• M24: 33,406,701 km (0.025 R)
• M25: 34,537,960 km (0.072 R)
• M26: 38,356,595 km (0.062 R)
• M27: 41,434,421 km (0.102 R)
• M28: 45,431,826 km (0.081 R)
• M29: 46,199,114 km (0.084 R)
• M30: 46,508,482 km (0.077 R)
• M31: 50,166,150 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit