🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.52 AU - 4.98 AU

Year: 3094 Days

Day: 19 Hours

Environment

Temp: -124 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.9

Radius: 10.8

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.54 AU - 5.62 AU

Year: 4654 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 106,875,936 km

• M1: 138,827 km (0.052 R)
• M2: 258,206 km (0.106 R)
• M3: 465,549 km (0.098 R)
• M4: 640,578 km (0.086 R)
• M5: 708,047 km (0.109 R)
• M6: 1,017,565 km (0.074 R)
• M7: 1,125,724 km (0.062 R)
• M8: 1,398,590 km (0.104 R)
• M9: 1,535,323 km (0.074 R)
• M10: 1,838,857 km (0.089 R)
• M11: 2,074,922 km (0.074 R)
• M12: 2,249,802 km (0.081 R)
• M13: 2,765,017 km (0.098 R)
• M14: 3,036,388 km (0.086 R)
• M15: 4,009,821 km (0.109 R)
• M16: 4,206,692 km (0.08 R)
• M17: 4,384,265 km (0.036 R)
• M18: 4,724,151 km (0.117 R)
• M19: 4,909,054 km (0.107 R)
• M20: 5,167,110 km (0.113 R)
• M21: 5,285,891 km (0.104 R)
• M22: 5,405,569 km (0.113 R)
• M23: 5,647,768 km (0.113 R)
• M24: 5,893,408 km (0.037 R)
• M25: 6,017,724 km (0.097 R)
• M26: 6,859,212 km (0.093 R)
• M27: 7,147,936 km (0.071 R)
• M28: 7,467,627 km (0.11 R)
• M29: 7,575,187 km (0.092 R)
• M30: 8,148,446 km (0.071 R)
• M31: 8,398,424 km (0.089 R)
• M32: 8,650,946 km (0.111 R)
• M33: 9,020,153 km (0.111 R)
• M34: 9,307,680 km (0.073 R)
• M35: 9,394,597 km (0.054 R)
• M36: 9,803,597 km (0.114 R)
• M37: 10,457,938 km (0.103 R)
• M38: 11,218,644 km (0.059 R)
• M39: 11,559,128 km (0.111 R)
• M40: 12,409,143 km (0.11 R)
• M41: 12,632,792 km (0.113 R)
• M42: 12,922,264 km (0.059 R)
• M43: 13,213,980 km (0.088 R)
• M44: 13,837,055 km (0.057 R)
• M45: 14,035,721 km (0.1 R)
• M46: 14,570,384 km (0.083 R)
• M47: 14,806,449 km (0.067 R)
• M48: 14,874,067 km (0.12 R)
• M49: 15,009,753 km (0.118 R)
• M50: 15,179,846 km (0.107 R)
• M51: 15,556,383 km (0.05 R)
• M52: 15,728,571 km (0.091 R)
• M53: 16,005,476 km (0.104 R)
• M54: 16,669,392 km (0.1 R)
• M55: 16,916,228 km (0.109 R)
• M56: 17,164,261 km (0.103 R)
• M57: 17,235,470 km (0.065 R)
• M58: 18,277,569 km (0.103 R)
• M59: 19,376,963 km (0.104 R)
• M60: 19,487,965 km (0.099 R)
• M61: 21,677,779 km (0.072 R)
• M62: 22,024,547 km (0.098 R)
• M63: 22,101,889 km (0.102 R)
• M64: 22,179,231 km (0.116 R)
• M65: 22,528,691 km (0.119 R)
• M66: 24,422,750 km (0.106 R)
• M67: 25,713,630 km (0.105 R)
• M68: 26,326,383 km (0.118 R)
• M69: 27,483,074 km (0.11 R)
• M70: 27,649,576 km (0.089 R)
• M71: 27,733,052 km (0.114 R)
• M72: 27,816,527 km (0.075 R)
• M73: 28,067,553 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 8.3

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.21 AU - 6.23 AU

Year: 5478 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 106,875,936 km

• M1: 104,270 km (0.096 R)
• M2: 164,109 km (0.12 R)
• M3: 419,921 km (0.03 R)
• M4: 627,862 km (0.07 R)
• M5: 704,606 km (0.099 R)
• M6: 1,184,217 km (0.094 R)
• M7: 1,397,244 km (0.076 R)
• M8: 1,605,036 km (0.055 R)
• M9: 1,973,346 km (0.077 R)
• M10: 2,069,537 km (0.094 R)
• M11: 2,207,017 km (0.09 R)
• M12: 2,266,857 km (0.079 R)
• M13: 2,658,354 km (0.105 R)
• M14: 2,786,560 km (0.108 R)
• M15: 3,183,143 km (0.11 R)
• M16: 3,883,262 km (0.107 R)
• M17: 4,350,904 km (0.108 R)
• M18: 4,578,742 km (0.071 R)
• M19: 4,655,486 km (0.092 R)
• M20: 5,178,480 km (0.115 R)
• M21: 5,858,253 km (0.08 R)
• M22: 5,997,528 km (0.109 R)
• M23: 6,422,237 km (0.101 R)
• M24: 6,565,851 km (0.088 R)
• M25: 6,652,617 km (0.065 R)
• M26: 7,151,377 km (0.099 R)
• M27: 7,784,176 km (0.069 R)
• M28: 7,906,696 km (0.06 R)
• M29: 7,968,331 km (0.067 R)
• M30: 8,372,095 km (0.102 R)
• M31: 9,135,044 km (0.111 R)
• M32: 9,329,372 km (0.1 R)
• M33: 9,590,420 km (0.109 R)
• M34: 9,656,094 km (0.108 R)
• M35: 11,799,682 km (0.107 R)
• M36: 11,940,603 km (0.079 R)
• M37: 12,188,487 km (0.065 R)
• M38: 12,366,658 km (0.098 R)
• M39: 12,438,165 km (0.115 R)
• M40: 13,748,792 km (0.091 R)
• M41: 13,934,294 km (0.118 R)
• M42: 14,083,293 km (0.06 R)
• M43: 14,684,527 km (0.101 R)
• M44: 14,836,070 km (0.098 R)
• M45: 15,563,414 km (0.112 R)
• M46: 15,834,336 km (0.118 R)
• M47: 16,263,084 km (0.091 R)
• M48: 16,341,473 km (0.079 R)
• M49: 17,251,926 km (0.1 R)
• M50: 17,814,114 km (0.106 R)
• M51: 18,464,117 km (0.112 R)
• M52: 19,121,749 km (0.116 R)
• M53: 19,411,820 km (0.054 R)
• M54: 19,745,273 km (0.116 R)
• M55: 20,799,190 km (0.056 R)
• M56: 21,268,778 km (0.112 R)
• M57: 21,397,432 km (0.11 R)
• M58: 22,044,742 km (0.084 R)
• M59: 22,348,875 km (0.116 R)
• M60: 22,961,628 km (0.029 R)
• M61: 23,137,555 km (0.068 R)
• M62: 23,890,930 km (0.07 R)
• M63: 24,832,499 km (0.034 R)
• M64: 25,466,943 km (0.091 R)
• M65: 25,557,899 km (0.09 R)
• M66: 25,923,366 km (0.119 R)
• M67: 26,382,482 km (0.117 R)
• M68: 27,262,267 km (0.119 R)
• M69: 27,775,986 km (0.037 R)
• M70: 28,860,571 km (0.086 R)
• M71: 29,002,988 km (0.096 R)
• M72: 29,527,478 km (0.093 R)
• M73: 30,440,624 km (0.102 R)
• M74: 30,876,552 km (0.098 R)
• M75: 31,460,731 km (0.106 R)
• M76: 32,048,801 km (0.059 R)
• M77: 32,147,086 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839.3

Radius: 5.8

Gravity: 24.95 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.66 AU - 23.06 AU

Year: 30079 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,875,936 km

• M1: 134,638 km (0.117 R)
• M2: 178,919 km (0.083 R)
• M3: 655,089 km (0.106 R)
• M4: 832,213 km (0.083 R)
• M5: 1,160,431 km (0.045 R)
• M6: 1,266,196 km (0.104 R)
• M7: 1,681,181 km (0.033 R)
• M8: 1,761,066 km (0.077 R)
• M9: 2,309,791 km (0.066 R)
• M10: 2,718,941 km (0.086 R)
• M11: 3,004,075 km (0.112 R)
• M12: 3,551,453 km (0.101 R)
• M13: 4,346,417 km (0.065 R)
• M14: 4,679,421 km (0.111 R)
• M15: 4,848,916 km (0.09 R)
• M16: 6,091,625 km (0.081 R)
• M17: 6,214,894 km (0.071 R)
• M18: 6,339,060 km (0.062 R)
• M19: 6,463,974 km (0.09 R)
• M20: 6,652,917 km (0.074 R)
• M21: 6,716,196 km (0.059 R)
• M22: 6,971,710 km (0.057 R)
• M23: 7,757,398 km (0.073 R)
• M24: 8,433,281 km (0.099 R)
• M25: 9,339,844 km (0.079 R)
• M26: 9,553,470 km (0.06 R)
• M27: 9,696,635 km (0.075 R)
• M28: 10,497,432 km (0.091 R)
• M29: 10,645,384 km (0.105 R)
• M30: 14,477,334 km (0.101 R)
• M31: 16,751,670 km (0.108 R)
• M32: 18,864,441 km (0.116 R)
• M33: 20,503,286 km (0.084 R)
• M34: 23,045,702 km (0.114 R)
• M35: 23,237,935 km (0.114 R)
• M36: 27,599,760 km (0.111 R)
• M37: 28,111,085 km (0.103 R)
• M38: 29,143,161 km (0.066 R)
• M39: 29,247,132 km (0.118 R)
• M40: 32,420,402 km (0.06 R)
• M41: 32,528,112 km (0.079 R)
• M42: 32,635,823 km (0.117 R)
• M43: 33,284,928 km (0.09 R)
• M44: 34,486,049 km (0.043 R)
• M45: 36,146,586 km (0.092 R)
• M46: 38,287,032 km (0.112 R)
• M47: 39,429,960 km (0.112 R)
• M48: 40,005,612 km (0.073 R)
• M49: 40,816,283 km (0.062 R)
• M50: 41,281,981 km (0.111 R)
• M51: 41,398,668 km (0.117 R)
• M52: 42,689,398 km (0.101 R)
• M53: 48,351,229 km (0.087 R)
• M54: 48,720,586 km (0.114 R)
• M55: 49,462,142 km (0.115 R)
• M56: 49,710,026 km (0.116 R)
• M57: 49,834,192 km (0.061 R)
• M58: 50,581,284 km (0.094 R)
• M59: 51,960,427 km (0.113 R)
• M60: 53,733,610 km (0.059 R)
• M61: 54,499,551 km (0.09 R)
• M62: 54,755,663 km (0.096 R)
• M63: 55,784,148 km (0.041 R)
• M64: 56,948,917 km (0.108 R)
• M65: 58,776,555 km (0.083 R)
• M66: 63,025,583 km (0.064 R)
• M67: 65,594,926 km (0.108 R)
• M68: 66,823,873 km (0.047 R)
• M69: 66,960,905 km (0.105 R)
• M70: 67,785,039 km (0.083 R)
• M71: 69,859,812 km (0.048 R)
• M72: 72,377,095 km (0.078 R)
• M73: 72,517,867 km (0.082 R)
• M74: 73,222,772 km (0.093 R)
• M75: 76,494,777 km (0.072 R)
• M76: 76,781,406 km (0.079 R)
• M77: 77,643,838 km (0.082 R)
• M78: 79,088,355 km (0.094 R)
• M79: 82,738,394 km (0.11 R)
• M80: 82,885,448 km (0.098 R)
• M81: 85,548,739 km (0.1 R)
• M82: 85,697,589 km (0.064 R)
• M83: 87,040,529 km (0.087 R)
• M84: 96,943,609 km (0.098 R)
• M85: 101,475,527 km (0.082 R)
• M86: 105,437,327 km (0.045 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 16,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit