🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.98 AU - 4.3 AU

Year: 3140 Days

Day: 20.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,214,097 km

• M1: 848,968 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.33 AU - 5.03 AU

Year: 3186 Days

Day: 39.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.8

Radius: 11.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.78 AU - 6.28 AU

Year: 4848 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,214,097 km

• M1: 220,208 km (0.119 R)
• M2: 378,782 km (0.114 R)
• M3: 486,193 km (0.079 R)
• M4: 842,834 km (0.071 R)
• M5: 1,096,253 km (0.043 R)
• M6: 1,274,275 km (0.091 R)
• M7: 1,644,081 km (0.03 R)
• M8: 2,268,801 km (0.082 R)
• M9: 2,409,274 km (0.099 R)
• M10: 2,773,245 km (0.104 R)
• M11: 2,885,893 km (0.116 R)
• M12: 3,431,925 km (0.114 R)
• M13: 3,800,085 km (0.075 R)
• M14: 3,946,691 km (0.119 R)
• M15: 4,267,279 km (0.098 R)
• M16: 4,485,692 km (0.114 R)
• M17: 4,596,245 km (0.086 R)
• M18: 4,730,285 km (0.105 R)
• M19: 5,093,957 km (0.077 R)
• M20: 5,209,447 km (0.098 R)
• M21: 6,562,111 km (0.118 R)
• M22: 7,173,667 km (0.089 R)
• M23: 7,303,368 km (0.066 R)
• M24: 7,486,326 km (0.1 R)
• M25: 7,750,366 km (0.116 R)
• M26: 7,856,880 km (0.07 R)
• M27: 8,044,326 km (0.089 R)
• M28: 8,314,799 km (0.095 R)
• M29: 8,451,083 km (0.111 R)
• M30: 8,698,368 km (0.104 R)
• M31: 8,892,397 km (0.114 R)
• M32: 9,711,595 km (0.074 R)
• M33: 9,941,676 km (0.081 R)
• M34: 10,261,217 km (0.115 R)
• M35: 10,850,932 km (0.09 R)
• M36: 10,940,242 km (0.092 R)
• M37: 11,059,920 km (0.043 R)
• M38: 11,209,967 km (0.079 R)
• M39: 11,390,980 km (0.109 R)
• M40: 11,481,786 km (0.113 R)
• M41: 11,817,035 km (0.08 R)
• M42: 12,093,791 km (0.114 R)
• M43: 12,591,054 km (0.103 R)
• M44: 12,905,210 km (0.044 R)
• M45: 13,063,335 km (0.11 R)
• M46: 13,928,011 km (0.105 R)
• M47: 14,318,311 km (0.059 R)
• M48: 14,745,264 km (0.077 R)
• M49: 15,076,473 km (0.116 R)
• M50: 15,915,269 km (0.046 R)
• M51: 16,323,222 km (0.115 R)
• M52: 16,494,212 km (0.104 R)
• M53: 16,872,695 km (0.063 R)
• M54: 17,463,008 km (0.1 R)
• M55: 18,130,963 km (0.107 R)
• M56: 18,379,146 km (0.105 R)
• M57: 18,521,413 km (0.109 R)
• M58: 19,202,383 km (0.101 R)
• M59: 20,184,343 km (0.066 R)
• M60: 21,108,110 km (0.118 R)
• M61: 22,083,338 km (0.106 R)
• M62: 22,272,580 km (0.074 R)
• M63: 22,614,561 km (0.11 R)
• M64: 22,690,706 km (0.058 R)
• M65: 22,767,150 km (0.075 R)
• M66: 23,188,418 km (0.084 R)
• M67: 23,535,036 km (0.066 R)
• M68: 23,922,196 km (0.055 R)
• M69: 23,999,837 km (0.092 R)
• M70: 24,077,628 km (0.115 R)
• M71: 24,311,449 km (0.051 R)
• M72: 24,585,213 km (0.076 R)
• M73: 24,663,603 km (0.056 R)
• M74: 24,741,992 km (0.086 R)
• M75: 26,288,983 km (0.062 R)
• M76: 26,973,094 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.3

Radius: 3.9

Gravity: 27.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 11.82 AU - 17.08 AU

Year: 20477 Days

Day: 24.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 107,214,097 km

• M1: 54,454 km (0.11 R)
• M2: 169,195 km (0.113 R)
• M3: 783,444 km (0.049 R)
• M4: 1,345,034 km (0.115 R)
• M5: 2,003,714 km (0.083 R)
• M6: 2,381,598 km (0.09 R)
• M7: 3,678,013 km (0.086 R)
• M8: 4,374,391 km (0.115 R)
• M9: 4,454,277 km (0.068 R)
• M10: 4,778,455 km (0.031 R)
• M11: 5,752,487 km (0.077 R)
• M12: 6,239,278 km (0.104 R)
• M13: 6,465,022 km (0.1 R)
• M14: 7,064,161 km (0.082 R)
• M15: 7,728,974 km (0.058 R)
• M16: 7,971,323 km (0.082 R)
• M17: 8,117,928 km (0.106 R)
• M18: 8,513,016 km (0.095 R)
• M19: 8,713,029 km (0.104 R)
• M20: 9,997,327 km (0.096 R)
• M21: 10,208,260 km (0.079 R)
• M22: 11,284,766 km (0.104 R)
• M23: 12,059,533 km (0.092 R)
• M24: 12,737,062 km (0.109 R)
• M25: 13,080,539 km (0.087 R)
• M26: 14,188,012 km (0.104 R)
• M27: 15,874,129 km (0.078 R)
• M28: 16,120,068 km (0.118 R)
• M29: 17,179,520 km (0.089 R)
• M30: 17,495,471 km (0.097 R)
• M31: 17,622,330 km (0.119 R)
• M32: 17,685,909 km (0.089 R)
• M33: 18,068,880 km (0.079 R)
• M34: 18,261,412 km (0.117 R)
• M35: 18,713,198 km (0.119 R)
• M36: 18,842,899 km (0.054 R)
• M37: 19,168,574 km (0.071 R)
• M38: 19,759,635 km (0.093 R)
• M39: 20,356,530 km (0.108 R)
• M40: 21,026,729 km (0.098 R)
• M41: 21,296,902 km (0.088 R)
• M42: 22,045,640 km (0.112 R)
• M43: 22,664,526 km (0.092 R)
• M44: 23,358,960 km (0.088 R)
• M45: 24,839,829 km (0.078 R)
• M46: 26,278,212 km (0.113 R)
• M47: 26,861,046 km (0.113 R)
• M48: 27,743,374 km (0.087 R)
• M49: 29,234,715 km (0.086 R)
• M50: 30,905,275 km (0.116 R)
• M51: 31,443,228 km (0.118 R)
• M52: 32,606,352 km (0.117 R)
• M53: 33,154,030 km (0.101 R)
• M54: 35,134,406 km (0.108 R)
• M55: 36,341,063 km (0.044 R)
• M56: 36,502,928 km (0.074 R)
• M57: 38,135,040 km (0.044 R)
• M58: 39,042,800 km (0.107 R)
• M59: 39,291,582 km (0.099 R)
• M60: 39,957,741 km (0.109 R)
• M61: 41,048,010 km (0.075 R)
• M62: 45,593,093 km (0.092 R)
• M63: 45,942,553 km (0.086 R)
• M64: 49,485,480 km (0.047 R)
• M65: 56,829,838 km (0.101 R)
• M66: 58,433,676 km (0.107 R)
• M67: 59,288,778 km (0.059 R)
• M68: 60,819,164 km (0.111 R)
• M69: 62,750,323 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.5

Radius: 7

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.56 AU - 20.4 AU

Year: 29615 Days

Day: 24.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 52.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 107,214,097 km

• M1: 128,355 km (0.113 R)
• M2: 175,927 km (0.116 R)
• M3: 397,033 km (0.108 R)
• M4: 771,626 km (0.06 R)
• M5: 1,202,468 km (0.056 R)
• M6: 1,459,178 km (0.07 R)
• M7: 1,594,115 km (0.085 R)
• M8: 1,876,256 km (0.089 R)
• M9: 2,250,999 km (0.09 R)
• M10: 2,407,329 km (0.086 R)
• M11: 2,689,620 km (0.099 R)
• M12: 3,154,570 km (0.1 R)
• M13: 3,285,768 km (0.117 R)
• M14: 4,109,902 km (0.115 R)
• M15: 4,643,668 km (0.087 R)
• M16: 5,045,637 km (0.105 R)
• M17: 5,406,467 km (0.08 R)
• M18: 5,563,694 km (0.071 R)
• M19: 5,882,637 km (0.113 R)
• M20: 6,594,125 km (0.117 R)
• M21: 6,706,024 km (0.105 R)
• M22: 7,448,478 km (0.105 R)
• M23: 8,763,294 km (0.056 R)
• M24: 9,134,296 km (0.053 R)
• M25: 9,259,061 km (0.078 R)
• M26: 9,384,424 km (0.116 R)
• M27: 10,277,523 km (0.065 R)
• M28: 11,600,118 km (0.099 R)
• M29: 11,870,890 km (0.083 R)
• M30: 13,327,076 km (0.071 R)
• M31: 13,397,836 km (0.118 R)
• M32: 13,468,595 km (0.107 R)
• M33: 14,184,122 km (0.113 R)
• M34: 14,256,378 km (0.118 R)
• M35: 14,619,452 km (0.067 R)
• M36: 16,707,838 km (0.089 R)
• M37: 17,864,379 km (0.097 R)
• M38: 18,887,629 km (0.064 R)
• M39: 21,569,171 km (0.095 R)
• M40: 22,489,048 km (0.071 R)
• M41: 23,764,220 km (0.116 R)
• M42: 26,918,641 km (0.06 R)
• M43: 27,097,710 km (0.116 R)
• M44: 29,461,505 km (0.114 R)
• M45: 29,923,613 km (0.065 R)
• M46: 32,555,339 km (0.094 R)
• M47: 33,995,368 km (0.082 R)
• M48: 34,092,158 km (0.115 R)
• M49: 34,188,948 km (0.107 R)
• M50: 36,046,205 km (0.118 R)
• M51: 37,335,739 km (0.092 R)
• M52: 37,635,384 km (0.099 R)
• M53: 38,640,232 km (0.106 R)
• M54: 38,842,339 km (0.057 R)
• M55: 39,247,301 km (0.114 R)
• M56: 40,368,686 km (0.108 R)
• M57: 40,881,807 km (0.106 R)
• M58: 41,397,022 km (0.082 R)
• M59: 42,330,064 km (0.112 R)
• M60: 43,584,741 km (0.084 R)
• M61: 44,957,750 km (0.081 R)
• M62: 45,383,057 km (0.07 R)
• M63: 46,774,467 km (0.101 R)
• M64: 46,989,738 km (0.044 R)
• M65: 48,288,547 km (0.097 R)
• M66: 49,928,589 km (0.105 R)
• M67: 51,809,333 km (0.095 R)
• M68: 52,590,383 km (0.068 R)
• M69: 54,051,356 km (0.071 R)
• M70: 54,164,303 km (0.049 R)
• M71: 55,411,799 km (0.098 R)
• M72: 55,981,917 km (0.085 R)
• M73: 57,013,245 km (0.065 R)
• M74: 57,128,136 km (0.038 R)
• M75: 57,358,367 km (0.119 R)
• M76: 58,166,345 km (0.117 R)
• M77: 58,513,711 km (0.094 R)
• M78: 61,200,190 km (0.109 R)
• M79: 63,688,002 km (0.106 R)
• M80: 64,045,990 km (0.08 R)
• M81: 66,329,452 km (0.112 R)
• M82: 67,298,846 km (0.093 R)
• M83: 72,963,070 km (0.034 R)
• M84: 75,220,801 km (0.097 R)
• M85: 75,599,284 km (0.097 R)
• M86: 76,358,194 km (0.092 R)
• M87: 76,865,480 km (0.071 R)
• M88: 82,389,681 km (0.114 R)
• M89: 83,954,026 km (0.119 R)
• M90: 85,265,102 km (0.091 R)
• M91: 85,659,741 km (0.053 R)
• M92: 87,112,037 km (0.081 R)
• M93: 87,774,755 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.5

Radius: 7.8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.83 AU - 23.65 AU

Year: 31460 Days

Day: 19.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 107,214,097 km

• M1: 159,771 km (0.098 R)
• M2: 681,717 km (0.101 R)
• M3: 890,407 km (0.104 R)
• M4: 1,330,673 km (0.063 R)
• M5: 1,954,646 km (0.107 R)
• M6: 2,080,906 km (0.061 R)
• M7: 2,166,476 km (0.039 R)
• M8: 2,253,243 km (0.114 R)
• M9: 2,475,546 km (0.114 R)
• M10: 3,037,435 km (0.079 R)
• M11: 3,535,297 km (0.03 R)
• M12: 3,951,777 km (0.104 R)
• M13: 4,058,291 km (0.083 R)
• M14: 5,528,689 km (0.039 R)
• M15: 5,648,068 km (0.118 R)
• M16: 6,382,294 km (0.119 R)
• M17: 6,760,627 km (0.053 R)
• M18: 7,341,665 km (0.055 R)
• M19: 9,463,113 km (0.052 R)
• M20: 9,606,128 km (0.067 R)
• M21: 9,894,254 km (0.045 R)
• M22: 10,258,375 km (0.085 R)
• M23: 12,066,863 km (0.061 R)
• M24: 15,041,767 km (0.071 R)
• M25: 15,460,342 km (0.111 R)
• M26: 15,628,789 km (0.064 R)
• M27: 16,998,806 km (0.081 R)
• M28: 17,786,289 km (0.042 R)
• M29: 17,874,402 km (0.069 R)
• M30: 19,943,491 km (0.099 R)
• M31: 20,495,656 km (0.094 R)
• M32: 22,087,078 km (0.072 R)
• M33: 22,467,356 km (0.109 R)
• M34: 28,012,800 km (0.034 R)
• M35: 29,985,248 km (0.043 R)
• M36: 30,935,194 km (0.083 R)
• M37: 31,360,501 km (0.055 R)
• M38: 32,432,370 km (0.12 R)
• M39: 32,648,090 km (0.078 R)
• M40: 34,611,861 km (0.03 R)
• M41: 35,164,027 km (0.106 R)
• M42: 36,725,679 km (0.053 R)
• M43: 40,727,871 km (0.037 R)
• M44: 40,960,645 km (0.047 R)
• M45: 41,077,331 km (0.104 R)
• M46: 42,957,627 km (0.109 R)
• M47: 43,550,932 km (0.087 R)
• M48: 46,801,694 km (0.04 R)
• M49: 49,880,568 km (0.036 R)
• M50: 50,754,219 km (0.096 R)
• M51: 51,633,107 km (0.112 R)
• M52: 53,533,149 km (0.076 R)
• M53: 54,043,577 km (0.057 R)
• M54: 54,941,015 km (0.035 R)
• M55: 56,101,894 km (0.098 R)
• M56: 57,662,350 km (0.096 R)
• M57: 58,316,691 km (0.086 R)
• M58: 59,237,017 km (0.085 R)
• M59: 59,500,758 km (0.082 R)
• M60: 61,091,881 km (0.079 R)
• M61: 61,625,496 km (0.105 R)
• M62: 62,294,498 km (0.041 R)
• M63: 63,100,531 km (0.09 R)
• M64: 63,909,856 km (0.091 R)
• M65: 64,858,606 km (0.11 R)
• M66: 65,266,709 km (0.06 R)
• M67: 68,146,617 km (0.031 R)
• M68: 70,228,870 km (0.088 R)
• M69: 72,191,295 km (0.108 R)
• M70: 72,755,279 km (0.086 R)
• M71: 73,745,617 km (0.109 R)
• M72: 75,311,158 km (0.093 R)
• M73: 79,054,546 km (0.095 R)
• M74: 79,635,883 km (0.064 R)
• M75: 81,241,667 km (0.087 R)
• M76: 83,153,228 km (0.072 R)
• M77: 83,892,392 km (0.093 R)
• M78: 84,782,349 km (0.067 R)
• M79: 85,824,448 km (0.077 R)
• M80: 85,973,597 km (0.078 R)
• M81: 88,523,642 km (0.107 R)
• M82: 88,674,287 km (0.102 R)
• M83: 90,338,414 km (0.073 R)
• M84: 91,402,803 km (0.091 R)
• M85: 91,555,243 km (0.109 R)
• M86: 95,701,498 km (0.05 R)
• M87: 96,011,016 km (0.071 R)
• M88: 96,631,249 km (0.046 R)
• M89: 103,222,381 km (0.092 R)
• M90: 103,539,828 km (0.051 R)
• M91: 106,251,439 km (0.071 R)
• M92: 107,214,101 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 18,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit