🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.19 AU - 1.29 AU

Year: 523 Days

Day: 29.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,029,589 km

• M1: 772,075 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.1 AU - 4.14 AU

Year: 3167 Days

Day: 28.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 13.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.7 AU - 5.58 AU

Year: 3786 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,029,589 km

• M1: 174,730 km (0.088 R)
• M2: 289,771 km (0.111 R)
• M3: 475,272 km (0.048 R)
• M4: 570,267 km (0.069 R)
• M5: 755,320 km (0.07 R)
• M6: 1,111,363 km (0.091 R)
• M7: 1,234,182 km (0.1 R)
• M8: 1,326,634 km (0.078 R)
• M9: 1,421,629 km (0.115 R)
• M10: 1,720,974 km (0.104 R)
• M11: 1,905,278 km (0.048 R)
• M12: 2,497,387 km (0.055 R)
• M13: 2,586,697 km (0.115 R)
• M14: 2,954,408 km (0.092 R)
• M15: 3,404,848 km (0.119 R)
• M16: 3,504,330 km (0.113 R)
• M17: 3,587,806 km (0.119 R)
• M18: 3,981,099 km (0.053 R)
• M19: 4,174,229 km (0.071 R)
• M20: 4,388,454 km (0.101 R)
• M21: 4,588,167 km (0.113 R)
• M22: 4,698,271 km (0.1 R)
• M23: 5,090,816 km (0.091 R)
• M24: 5,262,404 km (0.115 R)
• M25: 5,358,596 km (0.11 R)
• M26: 5,513,729 km (0.1 R)
• M27: 6,189,462 km (0.071 R)
• M28: 6,352,374 km (0.09 R)
• M29: 6,454,999 km (0.079 R)
• M30: 6,828,694 km (0.042 R)
• M31: 7,018,235 km (0.113 R)
• M32: 7,273,598 km (0.107 R)
• M33: 7,381,009 km (0.114 R)
• M34: 7,640,861 km (0.099 R)
• M35: 7,837,732 km (0.111 R)
• M36: 8,058,538 km (0.11 R)
• M37: 8,506,135 km (0.104 R)
• M38: 8,687,597 km (0.079 R)
• M39: 9,146,563 km (0.111 R)
• M40: 9,566,634 km (0.087 R)
• M41: 10,088,581 km (0.084 R)
• M42: 10,766,260 km (0.061 R)
• M43: 10,987,216 km (0.038 R)
• M44: 11,785,171 km (0.089 R)
• M45: 12,498,603 km (0.112 R)
• M46: 13,095,199 km (0.1 R)
• M47: 13,463,060 km (0.12 R)
• M48: 13,674,592 km (0.079 R)
• M49: 13,780,956 km (0.082 R)
• M50: 14,940,489 km (0.1 R)
• M51: 15,159,650 km (0.102 R)
• M52: 15,380,007 km (0.057 R)
• M53: 17,008,530 km (0.12 R)
• M54: 17,640,581 km (0.086 R)
• M55: 17,959,524 km (0.04 R)
• M56: 18,075,911 km (0.104 R)
• M57: 18,485,510 km (0.105 R)
• M58: 18,809,389 km (0.074 R)
• M59: 19,105,443 km (0.091 R)
• M60: 19,224,374 km (0.108 R)
• M61: 19,912,823 km (0.045 R)
• M62: 20,305,517 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 11.1

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.37 AU - 8.23 AU

Year: 7470 Days

Day: 10 Hours

Environment

Temp: -168 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,029,589 km

• M1: 182,509 km (0.102 R)
• M2: 305,180 km (0.042 R)
• M3: 778,507 km (0.106 R)
• M4: 1,052,122 km (0.082 R)
• M5: 1,129,464 km (0.078 R)
• M6: 1,240,914 km (0.117 R)
• M7: 1,407,118 km (0.078 R)
• M8: 1,492,987 km (0.118 R)
• M9: 1,580,801 km (0.071 R)
• M10: 2,366,190 km (0.049 R)
• M11: 2,469,412 km (0.069 R)
• M12: 2,616,616 km (0.047 R)
• M13: 2,702,037 km (0.098 R)
• M14: 4,446,647 km (0.119 R)
• M15: 4,575,002 km (0.081 R)
• M16: 4,756,763 km (0.099 R)
• M17: 4,940,918 km (0.113 R)
• M18: 5,262,255 km (0.059 R)
• M19: 5,618,148 km (0.08 R)
• M20: 5,701,324 km (0.115 R)
• M21: 6,180,786 km (0.092 R)
• M22: 6,498,083 km (0.09 R)
• M23: 6,673,411 km (0.064 R)
• M24: 7,088,546 km (0.077 R)
• M25: 7,238,891 km (0.037 R)
• M26: 7,329,697 km (0.056 R)
• M27: 7,512,207 km (0.067 R)
• M28: 7,634,727 km (0.101 R)
• M29: 7,727,179 km (0.108 R)
• M30: 9,885,278 km (0.036 R)
• M31: 10,120,894 km (0.119 R)
• M32: 10,222,471 km (0.117 R)
• M33: 10,358,456 km (0.103 R)
• M34: 10,701,035 km (0.037 R)
• M35: 10,873,671 km (0.117 R)
• M36: 11,857,875 km (0.04 R)
• M37: 12,324,471 km (0.104 R)
• M38: 12,396,727 km (0.115 R)
• M39: 13,054,060 km (0.085 R)
• M40: 13,201,713 km (0.114 R)
• M41: 13,647,814 km (0.067 R)
• M42: 14,326,390 km (0.1 R)
• M43: 14,516,828 km (0.082 R)
• M44: 14,593,272 km (0.102 R)
• M45: 15,559,675 km (0.047 R)
• M46: 15,716,304 km (0.049 R)
• M47: 15,952,219 km (0.081 R)
• M48: 16,268,469 km (0.096 R)
• M49: 16,506,928 km (0.089 R)
• M50: 16,586,814 km (0.069 R)
• M51: 17,513,572 km (0.091 R)
• M52: 17,676,484 km (0.105 R)
• M53: 19,290,945 km (0.075 R)
• M54: 20,051,949 km (0.057 R)
• M55: 20,264,976 km (0.108 R)
• M56: 20,607,555 km (0.068 R)
• M57: 22,349,174 km (0.081 R)
• M58: 23,371,825 km (0.114 R)
• M59: 23,821,217 km (0.082 R)
• M60: 25,140,521 km (0.104 R)
• M61: 26,250,238 km (0.112 R)
• M62: 26,576,959 km (0.092 R)
• M63: 27,470,507 km (0.082 R)
• M64: 28,039,877 km (0.079 R)
• M65: 28,182,892 km (0.086 R)
• M66: 28,373,929 km (0.106 R)
• M67: 28,949,432 km (0.063 R)
• M68: 29,142,114 km (0.074 R)
• M69: 29,238,605 km (0.063 R)
• M70: 29,480,504 km (0.089 R)
• M71: 29,625,764 km (0.1 R)
• M72: 29,771,472 km (0.116 R)
• M73: 30,503,155 km (0.11 R)
• M74: 30,601,142 km (0.075 R)
• M75: 31,438,441 km (0.113 R)
• M76: 33,236,159 km (0.042 R)
• M77: 33,842,928 km (0.111 R)
• M78: 33,995,219 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.8

Radius: 5.6

Gravity: 27.42 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.89 AU - 17.93 AU

Year: 20718 Days

Day: 21.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 84,029,589 km

• M1: 272,418 km (0.095 R)
• M2: 952,639 km (0.117 R)
• M3: 1,065,286 km (0.119 R)
• M4: 1,123,181 km (0.112 R)
• M5: 1,558,511 km (0.083 R)
• M6: 1,657,993 km (0.087 R)
• M7: 1,759,720 km (0.109 R)
• M8: 1,934,001 km (0.118 R)
• M9: 2,684,983 km (0.082 R)
• M10: 3,343,961 km (0.076 R)
• M11: 3,559,831 km (0.032 R)
• M12: 3,824,769 km (0.116 R)
• M13: 5,143,624 km (0.087 R)
• M14: 5,292,623 km (0.087 R)
• M15: 5,748,149 km (0.052 R)
• M16: 6,481,477 km (0.095 R)
• M17: 6,913,666 km (0.104 R)
• M18: 7,299,479 km (0.119 R)
• M19: 7,466,879 km (0.12 R)
• M20: 7,977,007 km (0.06 R)
• M21: 8,792,465 km (0.116 R)
• M22: 10,313,726 km (0.112 R)
• M23: 10,881,001 km (0.118 R)
• M24: 11,653,076 km (0.101 R)
• M25: 12,309,960 km (0.108 R)
• M26: 12,442,803 km (0.118 R)
• M27: 13,865,628 km (0.118 R)
• M28: 14,561,258 km (0.051 R)
• M29: 14,983,872 km (0.117 R)
• M30: 15,339,317 km (0.062 R)
• M31: 16,495,110 km (0.118 R)
• M32: 16,935,676 km (0.106 R)
• M33: 17,083,478 km (0.093 R)
• M34: 17,603,780 km (0.119 R)
• M35: 18,054,069 km (0.077 R)
• M36: 19,273,142 km (0.1 R)
• M37: 19,659,554 km (0.063 R)
• M38: 20,597,233 km (0.113 R)
• M39: 20,754,909 km (0.11 R)
• M40: 20,833,897 km (0.06 R)
• M41: 23,004,413 km (0.087 R)
• M42: 23,086,243 km (0.102 R)
• M43: 23,826,453 km (0.1 R)
• M44: 25,583,779 km (0.078 R)
• M45: 25,753,273 km (0.112 R)
• M46: 27,382,245 km (0.088 R)
• M47: 29,132,839 km (0.087 R)
• M48: 29,309,813 km (0.095 R)
• M49: 29,753,969 km (0.064 R)
• M50: 30,200,369 km (0.119 R)
• M51: 31,009,395 km (0.07 R)
• M52: 32,007,960 km (0.114 R)
• M53: 34,596,752 km (0.083 R)
• M54: 34,690,400 km (0.112 R)
• M55: 35,348,630 km (0.106 R)
• M56: 36,106,044 km (0.119 R)
• M57: 38,506,791 km (0.105 R)
• M58: 39,775,531 km (0.059 R)
• M59: 40,661,898 km (0.089 R)
• M60: 40,958,850 km (0.052 R)
• M61: 41,355,733 km (0.104 R)
• M62: 41,753,962 km (0.067 R)
• M63: 44,068,541 km (0.053 R)
• M64: 44,271,844 km (0.116 R)
• M65: 48,296,476 km (0.086 R)
• M66: 48,506,062 km (0.11 R)
• M67: 48,715,948 km (0.1 R)
• M68: 49,452,718 km (0.097 R)
• M69: 51,150,504 km (0.106 R)
• M70: 51,364,130 km (0.12 R)
• M71: 52,436,447 km (0.115 R)
• M72: 52,651,868 km (0.088 R)
• M73: 53,407,936 km (0.096 R)
• M74: 54,385,259 km (0.103 R)
• M75: 54,494,166 km (0.109 R)
• M76: 54,603,223 km (0.089 R)
• M77: 54,712,280 km (0.091 R)
• M78: 56,247,453 km (0.041 R)
• M79: 60,259,219 km (0.076 R)
• M80: 60,936,748 km (0.094 R)
• M81: 63,786,886 km (0.108 R)
• M82: 65,401,945 km (0.07 R)
• M83: 69,261,570 km (0.076 R)
• M84: 70,921,209 km (0.082 R)
• M85: 71,875,344 km (0.085 R)
• M86: 74,763,481 km (0.103 R)
• M87: 75,005,829 km (0.037 R)
• M88: 75,978,066 km (0.111 R)
• M89: 76,465,605 km (0.08 R)
• M90: 76,587,677 km (0.102 R)
• M91: 77,076,563 km (0.113 R)
• M92: 77,321,455 km (0.092 R)
• M93: 79,042,728 km (0.107 R)
• M94: 81,025,199 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit