🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.46 AU - 0.62 AU

Year: 147 Days

Day: 28.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.68 AU - 2.56 AU

Year: 1145 Days

Day: 23.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,663,714 km

• M1: 42,935 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.1

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.49 AU - 5.77 AU

Year: 4954 Days

Day: 9.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,663,714 km

• M1: 200,760 km (0.115 R)
• M2: 316,100 km (0.102 R)
• M3: 510,129 km (0.101 R)
• M4: 607,517 km (0.085 R)
• M5: 688,449 km (0.086 R)
• M6: 773,571 km (0.089 R)
• M7: 955,930 km (0.094 R)
• M8: 1,052,870 km (0.113 R)
• M9: 1,138,739 km (0.077 R)
• M10: 1,380,190 km (0.065 R)
• M11: 1,605,335 km (0.073 R)
• M12: 1,773,782 km (0.076 R)
• M13: 1,860,250 km (0.043 R)
• M14: 1,983,817 km (0.079 R)
• M15: 2,202,230 km (0.105 R)
• M16: 2,447,870 km (0.106 R)
• M17: 2,525,362 km (0.086 R)
• M18: 2,966,227 km (0.056 R)
• M19: 3,366,550 km (0.043 R)
• M20: 3,829,257 km (0.034 R)
• M21: 3,942,502 km (0.102 R)
• M22: 5,085,430 km (0.114 R)
• M23: 5,539,310 km (0.043 R)
• M24: 5,823,097 km (0.054 R)
• M25: 5,979,876 km (0.061 R)
• M26: 6,217,886 km (0.06 R)
• M27: 7,228,569 km (0.112 R)
• M28: 7,340,917 km (0.085 R)
• M29: 7,624,405 km (0.057 R)
• M30: 8,348,758 km (0.08 R)
• M31: 8,615,042 km (0.094 R)
• M32: 8,704,352 km (0.119 R)
• M33: 8,824,030 km (0.098 R)
• M34: 9,307,980 km (0.11 R)
• M35: 10,081,700 km (0.051 R)
• M36: 10,460,332 km (0.086 R)
• M37: 10,875,915 km (0.093 R)
• M38: 11,004,868 km (0.07 R)
• M39: 11,591,591 km (0.088 R)
• M40: 11,822,421 km (0.072 R)
• M41: 12,423,206 km (0.055 R)
• M42: 12,558,143 km (0.073 R)
• M43: 12,727,338 km (0.093 R)
• M44: 12,863,323 km (0.086 R)
• M45: 13,515,719 km (0.075 R)
• M46: 13,619,839 km (0.094 R)
• M47: 14,461,477 km (0.105 R)
• M48: 14,924,482 km (0.041 R)
• M49: 15,392,275 km (0.055 R)
• M50: 15,682,644 km (0.064 R)
• M51: 15,901,506 km (0.077 R)
• M52: 16,305,570 km (0.068 R)
• M53: 17,311,615 km (0.096 R)
• M54: 17,689,350 km (0.025 R)
• M55: 18,722,622 km (0.077 R)
• M56: 18,838,710 km (0.101 R)
• M57: 19,149,275 km (0.059 R)
• M58: 19,344,351 km (0.063 R)
• M59: 19,500,830 km (0.077 R)
• M60: 19,579,220 km (0.104 R)
• M61: 20,528,119 km (0.071 R)
• M62: 20,727,683 km (0.109 R)
• M63: 20,847,810 km (0.095 R)
• M64: 20,968,086 km (0.095 R)
• M65: 21,088,513 km (0.103 R)
• M66: 21,168,996 km (0.079 R)
• M67: 21,370,654 km (0.081 R)
• M68: 21,979,518 km (0.076 R)
• M69: 23,255,737 km (0.054 R)
• M70: 23,380,502 km (0.099 R)
• M71: 24,598,079 km (0.11 R)
• M72: 24,895,180 km (0.033 R)
• M73: 25,535,609 km (0.073 R)
• M74: 25,793,366 km (0.076 R)
• M75: 26,268,040 km (0.118 R)
• M76: 26,441,424 km (0.102 R)
• M77: 26,571,723 km (0.103 R)
• M78: 27,182,382 km (0.058 R)
• M79: 28,462,192 km (0.067 R)
• M80: 29,087,062 km (0.095 R)
• M81: 29,356,189 km (0.086 R)
• M82: 29,761,449 km (0.093 R)
• M83: 29,851,806 km (0.11 R)
• M84: 30,350,266 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 11.1

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.92 AU - 8.12 AU

Year: 6898 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,663,714 km

• M1: 446,699 km (0.055 R)
• M2: 812,616 km (0.039 R)
• M3: 1,576,014 km (0.069 R)
• M4: 1,658,143 km (0.084 R)
• M5: 1,784,104 km (0.099 R)
• M6: 2,090,929 km (0.082 R)
• M7: 2,204,773 km (0.032 R)
• M8: 2,534,487 km (0.096 R)
• M9: 2,607,192 km (0.106 R)
• M10: 2,705,178 km (0.119 R)
• M11: 2,879,909 km (0.11 R)
• M12: 3,007,067 km (0.104 R)
• M13: 3,084,259 km (0.11 R)
• M14: 3,188,230 km (0.1 R)
• M15: 3,670,833 km (0.115 R)
• M16: 4,408,200 km (0.059 R)
• M17: 4,733,875 km (0.056 R)
• M18: 4,824,083 km (0.064 R)
• M19: 5,566,537 km (0.048 R)
• M20: 5,886,377 km (0.095 R)
• M21: 6,146,677 km (0.118 R)
• M22: 6,544,159 km (0.105 R)
• M23: 7,087,349 km (0.051 R)
• M24: 7,504,128 km (0.099 R)
• M25: 7,609,744 km (0.088 R)
• M26: 7,857,778 km (0.03 R)
• M27: 9,515,322 km (0.081 R)
• M28: 9,591,467 km (0.09 R)
• M29: 9,897,994 km (0.068 R)
• M30: 10,052,528 km (0.103 R)
• M31: 10,560,263 km (0.075 R)
• M32: 10,837,169 km (0.071 R)
• M33: 10,996,491 km (0.076 R)
• M34: 11,076,376 km (0.082 R)
• M35: 11,560,026 km (0.117 R)
• M36: 11,968,428 km (0.12 R)
• M37: 12,091,846 km (0.117 R)
• M38: 12,215,713 km (0.095 R)
• M39: 12,673,632 km (0.091 R)
• M40: 13,434,936 km (0.086 R)
• M41: 13,563,291 km (0.107 R)
• M42: 13,691,945 km (0.116 R)
• M43: 13,864,282 km (0.114 R)
• M44: 14,868,981 km (0.084 R)
• M45: 15,046,105 km (0.037 R)
• M46: 15,268,407 km (0.104 R)
• M47: 16,168,987 km (0.069 R)
• M48: 16,901,717 km (0.106 R)
• M49: 17,132,995 km (0.115 R)
• M50: 18,589,779 km (0.111 R)
• M51: 19,068,343 km (0.042 R)
• M52: 19,696,355 km (0.109 R)
• M53: 20,675,772 km (0.053 R)
• M54: 21,221,206 km (0.062 R)
• M55: 21,320,838 km (0.088 R)
• M56: 21,871,957 km (0.061 R)
• M57: 22,123,879 km (0.114 R)
• M58: 22,376,999 km (0.107 R)
• M59: 22,681,880 km (0.12 R)
• M60: 22,936,944 km (0.1 R)
• M61: 23,193,055 km (0.042 R)
• M62: 23,604,749 km (0.033 R)
• M63: 23,966,925 km (0.054 R)
• M64: 24,070,746 km (0.084 R)
• M65: 24,539,885 km (0.089 R)
• M66: 24,959,358 km (0.105 R)
• M67: 25,805,483 km (0.054 R)
• M68: 27,146,329 km (0.085 R)
• M69: 28,180,499 km (0.077 R)
• M70: 28,509,764 km (0.059 R)
• M71: 29,394,037 km (0.083 R)
• M72: 29,672,289 km (0.067 R)
• M73: 30,343,535 km (0.108 R)
• M74: 30,793,674 km (0.11 R)
• M75: 32,100,561 km (0.095 R)
• M76: 32,329,596 km (0.082 R)
• M77: 33,425,400 km (0.118 R)
• M78: 34,474,680 km (0.111 R)
• M79: 34,826,833 km (0.066 R)
• M80: 35,239,274 km (0.066 R)
• M81: 37,626,557 km (0.059 R)
• M82: 38,110,357 km (0.115 R)
• M83: 38,656,987 km (0.069 R)
• M84: 41,366,654 km (0.119 R)
• M85: 41,678,416 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.5

Radius: 10.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.59 AU - 10.03 AU

Year: 8884 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,663,714 km

• M1: 164,258 km (0.103 R)
• M2: 325,375 km (0.091 R)
• M3: 520,301 km (0.099 R)
• M4: 741,108 km (0.075 R)
• M5: 1,008,290 km (0.116 R)
• M6: 1,612,366 km (0.113 R)
• M7: 2,355,867 km (0.108 R)
• M8: 2,420,494 km (0.108 R)
• M9: 2,573,532 km (0.117 R)
• M10: 2,662,393 km (0.097 R)
• M11: 4,168,545 km (0.1 R)
• M12: 4,647,707 km (0.032 R)
• M13: 4,866,419 km (0.11 R)
• M14: 4,976,972 km (0.093 R)
• M15: 5,485,156 km (0.068 R)
• M16: 5,980,474 km (0.088 R)
• M17: 6,188,565 km (0.118 R)
• M18: 6,399,049 km (0.118 R)
• M19: 6,920,248 km (0.054 R)
• M20: 7,044,863 km (0.057 R)
• M21: 7,233,207 km (0.111 R)
• M22: 7,518,789 km (0.103 R)
• M23: 8,464,397 km (0.107 R)
• M24: 9,070,119 km (0.115 R)
• M25: 9,172,444 km (0.091 R)
• M26: 9,759,615 km (0.09 R)
• M27: 9,864,484 km (0.066 R)
• M28: 10,040,111 km (0.094 R)
• M29: 10,323,300 km (0.118 R)
• M30: 10,753,095 km (0.109 R)
• M31: 11,115,571 km (0.042 R)
• M32: 11,298,529 km (0.093 R)
• M33: 11,445,434 km (0.066 R)
• M34: 11,593,087 km (0.106 R)
• M35: 12,077,186 km (0.108 R)
• M36: 13,335,753 km (0.076 R)
• M37: 13,647,066 km (0.052 R)
• M38: 14,277,022 km (0.069 R)
• M39: 14,356,459 km (0.097 R)
• M40: 15,483,679 km (0.058 R)
• M41: 15,687,880 km (0.068 R)
• M42: 15,975,407 km (0.04 R)
• M43: 16,639,173 km (0.116 R)
• M44: 17,142,869 km (0.093 R)
• M45: 18,424,025 km (0.111 R)
• M46: 18,640,493 km (0.117 R)
• M47: 19,559,024 km (0.093 R)
• M48: 20,268,866 km (0.091 R)
• M49: 20,671,883 km (0.061 R)
• M50: 23,331,583 km (0.035 R)
• M51: 24,415,719 km (0.105 R)
• M52: 27,617,263 km (0.066 R)
• M53: 29,367,708 km (0.068 R)
• M54: 30,129,011 km (0.088 R)
• M55: 30,948,060 km (0.098 R)
• M56: 31,257,129 km (0.035 R)
• M57: 32,451,369 km (0.09 R)
• M58: 32,765,374 km (0.036 R)
• M59: 35,205,914 km (0.072 R)
• M60: 35,960,187 km (0.044 R)
• M61: 36,068,346 km (0.102 R)
• M62: 36,285,113 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.4

Radius: 4.6

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 12.62 AU - 13.98 AU

Year: 17988 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 136.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,663,714 km

• M1: 75,846 km (0.06 R)
• M2: 153,936 km (0.117 R)
• M3: 690,843 km (0.115 R)
• M4: 1,508,994 km (0.075 R)
• M5: 2,077,765 km (0.119 R)
• M6: 2,350,033 km (0.112 R)
• M7: 2,455,051 km (0.069 R)
• M8: 2,525,960 km (0.118 R)
• M9: 2,779,229 km (0.03 R)
• M10: 2,853,131 km (0.066 R)
• M11: 4,079,384 km (0.117 R)
• M12: 4,636,188 km (0.079 R)
• M13: 4,990,585 km (0.075 R)
• M14: 5,125,672 km (0.107 R)
• M15: 6,009,496 km (0.086 R)
• M16: 6,346,690 km (0.074 R)
• M17: 6,542,214 km (0.065 R)
• M18: 6,591,432 km (0.097 R)
• M19: 7,242,033 km (0.074 R)
• M20: 7,293,046 km (0.069 R)
• M21: 8,282,486 km (0.101 R)
• M22: 8,603,523 km (0.065 R)
• M23: 8,874,295 km (0.115 R)
• M24: 9,202,812 km (0.073 R)
• M25: 9,815,565 km (0.033 R)
• M26: 9,871,963 km (0.045 R)
• M27: 10,212,299 km (0.097 R)
• M28: 10,383,887 km (0.113 R)
• M29: 10,556,523 km (0.065 R)
• M30: 11,433,616 km (0.097 R)
• M31: 11,611,787 km (0.062 R)
• M32: 12,516,704 km (0.106 R)
• M33: 12,638,926 km (0.12 R)
• M34: 13,070,366 km (0.045 R)
• M35: 14,074,317 km (0.099 R)
• M36: 14,843,400 km (0.095 R)
• M37: 15,102,803 km (0.038 R)
• M38: 15,626,096 km (0.11 R)
• M39: 15,757,892 km (0.094 R)
• M40: 15,823,864 km (0.073 R)
• M41: 16,556,146 km (0.097 R)
• M42: 17,027,828 km (0.108 R)
• M43: 17,163,364 km (0.098 R)
• M44: 18,122,585 km (0.094 R)
• M45: 20,020,683 km (0.106 R)
• M46: 26,237,372 km (0.083 R)
• M47: 28,137,116 km (0.105 R)
• M48: 32,067,052 km (0.087 R)
• M49: 32,738,596 km (0.111 R)
• M50: 32,991,566 km (0.084 R)
• M51: 33,245,284 km (0.111 R)
• M52: 34,437,579 km (0.047 R)
• M53: 34,523,299 km (0.089 R)
• M54: 34,866,776 km (0.112 R)
• M55: 36,252,202 km (0.097 R)
• M56: 36,601,363 km (0.111 R)
• M57: 37,390,941 km (0.064 R)
• M58: 38,630,509 km (0.049 R)
• M59: 40,786,363 km (0.053 R)
• M60: 40,877,169 km (0.079 R)
• M61: 41,970,431 km (0.041 R)
• M62: 42,245,242 km (0.119 R)
• M63: 43,535,823 km (0.114 R)
• M64: 44,279,025 km (0.101 R)
• M65: 45,120,064 km (0.103 R)
• M66: 45,495,555 km (0.05 R)
• M67: 46,060,885 km (0.108 R)
• M68: 46,249,827 km (0.05 R)
• M69: 46,818,150 km (0.066 R)
• M70: 47,674,897 km (0.108 R)
• M71: 48,153,161 km (0.064 R)
• M72: 50,276,254 km (0.087 R)
• M73: 50,373,493 km (0.051 R)
• M74: 50,470,881 km (0.102 R)
• M75: 51,153,646 km (0.111 R)
• M76: 51,349,320 km (0.064 R)
• M77: 52,134,260 km (0.078 R)
• M78: 54,313,601 km (0.077 R)
• M79: 54,813,109 km (0.118 R)
• M80: 55,213,732 km (0.045 R)
• M81: 56,724,820 km (0.057 R)
• M82: 56,927,375 km (0.086 R)
• M83: 58,760,697 km (0.106 R)
• M84: 59,581,690 km (0.109 R)
• M85: 61,131,375 km (0.111 R)
• M86: 61,442,837 km (0.056 R)
• M87: 61,859,019 km (0.082 R)
• M88: 61,963,139 km (0.115 R)
• M89: 62,171,828 km (0.064 R)
• M90: 64,481,170 km (0.058 R)
• M91: 64,692,552 km (0.108 R)
• M92: 65,009,999 km (0.108 R)
• M93: 65,115,914 km (0.048 R)
• M94: 68,859,451 km (0.104 R)
• M95: 69,291,789 km (0.109 R)
• M96: 71,029,817 km (0.063 R)
• M97: 71,685,355 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 17,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit