🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.71 AU - 2.07 AU

Year: 949 Days

Day: 29.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.8 AU - 3.82 AU

Year: 2200 Days

Day: 28.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,645,275 km

• M1: 115,490 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.95 AU - 5.47 AU

Year: 3734 Days

Day: 30.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.9

Radius: 9.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.12 AU - 5.8 AU

Year: 4035 Days

Day: 5.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,645,275 km

• M1: 125,961 km (0.054 R)
• M2: 203,603 km (0.103 R)
• M3: 282,291 km (0.114 R)
• M4: 384,167 km (0.115 R)
• M5: 460,612 km (0.095 R)
• M6: 716,125 km (0.086 R)
• M7: 876,344 km (0.082 R)
• M8: 982,559 km (0.086 R)
• M9: 1,116,299 km (0.09 R)
• M10: 1,256,173 km (0.11 R)
• M11: 1,426,864 km (0.099 R)
• M12: 1,502,561 km (0.094 R)
• M13: 1,566,589 km (0.112 R)
• M14: 1,724,265 km (0.116 R)
• M15: 1,859,651 km (0.104 R)
• M16: 1,970,653 km (0.11 R)
• M17: 2,069,687 km (0.116 R)
• M18: 2,302,162 km (0.056 R)
• M19: 2,436,800 km (0.056 R)
• M20: 2,543,313 km (0.049 R)
• M21: 2,604,948 km (0.098 R)
• M22: 2,682,739 km (0.109 R)
• M23: 2,792,843 km (0.077 R)
• M24: 2,936,606 km (0.083 R)
• M25: 3,349,197 km (0.111 R)
• M26: 4,449,938 km (0.066 R)
• M27: 4,656,234 km (0.077 R)
• M28: 4,770,078 km (0.109 R)
• M29: 4,884,969 km (0.094 R)
• M30: 5,195,534 km (0.055 R)
• M31: 5,452,693 km (0.073 R)
• M32: 5,815,767 km (0.109 R)
• M33: 5,877,102 km (0.091 R)
• M34: 6,207,564 km (0.065 R)
• M35: 6,270,096 km (0.059 R)
• M36: 6,865,046 km (0.095 R)
• M37: 7,235,002 km (0.104 R)
• M38: 7,323,115 km (0.064 R)
• M39: 7,701,149 km (0.096 R)
• M40: 7,768,468 km (0.117 R)
• M41: 7,858,675 km (0.099 R)
• M42: 7,949,182 km (0.086 R)
• M43: 8,131,243 km (0.083 R)
• M44: 8,199,758 km (0.06 R)
• M45: 8,569,116 km (0.072 R)
• M46: 8,849,761 km (0.092 R)
• M47: 8,920,371 km (0.083 R)
• M48: 9,157,035 km (0.092 R)
• M49: 9,323,986 km (0.115 R)
• M50: 9,806,739 km (0.085 R)
• M51: 10,223,369 km (0.09 R)
• M52: 10,670,816 km (0.049 R)
• M53: 11,124,696 km (0.092 R)
• M54: 11,405,192 km (0.03 R)
• M55: 11,688,082 km (0.081 R)
• M56: 12,234,563 km (0.058 R)
• M57: 12,444,897 km (0.055 R)
• M58: 12,683,057 km (0.076 R)
• M59: 12,789,272 km (0.119 R)
• M60: 12,895,935 km (0.118 R)
• M61: 13,136,937 km (0.061 R)
• M62: 13,841,393 km (0.031 R)
• M63: 14,143,132 km (0.06 R)
• M64: 14,921,041 km (0.048 R)
• M65: 15,061,364 km (0.079 R)
• M66: 15,884,152 km (0.113 R)
• M67: 16,027,617 km (0.085 R)
• M68: 16,171,380 km (0.088 R)
• M69: 16,460,254 km (0.078 R)
• M70: 16,809,116 km (0.119 R)
• M71: 17,248,634 km (0.099 R)
• M72: 17,543,791 km (0.102 R)
• M73: 17,721,663 km (0.069 R)
• M74: 18,049,282 km (0.03 R)
• M75: 18,139,041 km (0.105 R)
• M76: 18,318,858 km (0.06 R)
• M77: 18,469,204 km (0.081 R)
• M78: 18,680,436 km (0.11 R)
• M79: 19,995,251 km (0.076 R)
• M80: 20,616,980 km (0.068 R)
• M81: 20,804,725 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 13.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.04 AU - 10.1 AU

Year: 11672 Days

Day: 5.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,645,275 km

• M1: 201,808 km (0.071 R)
• M2: 432,936 km (0.117 R)
• M3: 526,435 km (0.094 R)
• M4: 983,456 km (0.088 R)
• M5: 1,951,953 km (0.07 R)
• M6: 2,179,641 km (0.095 R)
• M7: 2,476,892 km (0.09 R)
• M8: 2,661,645 km (0.117 R)
• M9: 3,045,065 km (0.068 R)
• M10: 3,143,799 km (0.093 R)
• M11: 3,277,091 km (0.068 R)
• M12: 3,480,694 km (0.118 R)
• M13: 3,971,973 km (0.088 R)
• M14: 4,523,092 km (0.117 R)
• M15: 4,636,188 km (0.114 R)
• M16: 5,059,250 km (0.106 R)
• M17: 5,176,834 km (0.095 R)
• M18: 6,873,723 km (0.102 R)
• M19: 6,960,639 km (0.055 R)
• M20: 7,223,632 km (0.027 R)
• M21: 7,714,313 km (0.098 R)
• M22: 8,728,138 km (0.085 R)
• M23: 9,107,219 km (0.102 R)
• M24: 9,930,606 km (0.109 R)
• M25: 10,727,514 km (0.044 R)
• M26: 12,223,792 km (0.094 R)
• M27: 13,185,257 km (0.101 R)
• M28: 14,005,053 km (0.06 R)
• M29: 14,672,709 km (0.077 R)
• M30: 16,097,030 km (0.086 R)
• M31: 17,624,873 km (0.056 R)
• M32: 17,863,931 km (0.068 R)
• M33: 18,953,452 km (0.105 R)
• M34: 20,064,515 km (0.091 R)
• M35: 21,133,093 km (0.094 R)
• M36: 22,284,697 km (0.115 R)
• M37: 23,194,551 km (0.072 R)
• M38: 23,719,790 km (0.079 R)
• M39: 23,917,857 km (0.109 R)
• M40: 24,116,374 km (0.084 R)
• M41: 25,117,482 km (0.062 R)
• M42: 25,860,236 km (0.095 R)
• M43: 26,473,288 km (0.108 R)
• M44: 26,610,170 km (0.073 R)
• M45: 27,644,490 km (0.072 R)
• M46: 27,922,443 km (0.114 R)
• M47: 28,131,580 km (0.119 R)
• M48: 29,752,174 km (0.105 R)
• M49: 29,894,591 km (0.077 R)
• M50: 31,041,558 km (0.056 R)
• M51: 32,495,500 km (0.11 R)
• M52: 32,715,409 km (0.114 R)
• M53: 34,120,282 km (0.041 R)
• M54: 34,867,673 km (0.081 R)
• M55: 35,017,720 km (0.094 R)
• M56: 35,318,561 km (0.09 R)
• M57: 35,922,937 km (0.104 R)
• M58: 36,835,783 km (0.117 R)
• M59: 38,529,231 km (0.092 R)
• M60: 39,463,619 km (0.119 R)
• M61: 40,326,799 km (0.042 R)
• M62: 40,563,163 km (0.117 R)
• M63: 40,721,139 km (0.092 R)
• M64: 41,593,294 km (0.096 R)
• M65: 41,991,674 km (0.089 R)
• M66: 42,391,399 km (0.075 R)
• M67: 43,114,106 km (0.096 R)
• M68: 44,734,700 km (0.036 R)
• M69: 46,292,612 km (0.109 R)
• M70: 46,705,502 km (0.047 R)
• M71: 48,620,804 km (0.094 R)
• M72: 49,124,650 km (0.089 R)
• M73: 50,137,577 km (0.099 R)
• M74: 52,699,889 km (0.115 R)
• M75: 53,563,368 km (0.096 R)
• M76: 55,129,658 km (0.115 R)
• M77: 55,479,717 km (0.107 R)
• M78: 55,655,045 km (0.055 R)
• M79: 56,710,758 km (0.026 R)
• M80: 57,506,917 km (0.108 R)
• M81: 58,574,298 km (0.102 R)
• M82: 59,110,457 km (0.104 R)
• M83: 59,468,744 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.1

Radius: 14.1

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.41 AU - 13.51 AU

Year: 13253 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,645,275 km

• M1: 385,514 km (0.036 R)
• M2: 769,980 km (0.115 R)
• M3: 865,274 km (0.118 R)
• M4: 965,056 km (0.073 R)
• M5: 1,267,692 km (0.104 R)
• M6: 2,795,087 km (0.055 R)
• M7: 3,137,067 km (0.066 R)
• M8: 3,297,287 km (0.117 R)
• M9: 3,827,910 km (0.105 R)
• M10: 4,279,097 km (0.088 R)
• M11: 4,385,761 km (0.069 R)
• M12: 4,637,983 km (0.107 R)
• M13: 4,858,041 km (0.063 R)
• M14: 5,006,592 km (0.083 R)
• M15: 5,384,925 km (0.113 R)
• M16: 6,740,282 km (0.062 R)
• M17: 6,948,223 km (0.061 R)
• M18: 7,074,035 km (0.072 R)
• M19: 7,932,128 km (0.071 R)
• M20: 8,063,774 km (0.054 R)
• M21: 8,284,730 km (0.069 R)
• M22: 8,552,510 km (0.114 R)
• M23: 9,699,178 km (0.035 R)
• M24: 10,171,458 km (0.094 R)
• M25: 10,602,899 km (0.086 R)
• M26: 10,942,635 km (0.061 R)
• M27: 11,138,309 km (0.079 R)
• M28: 12,490,076 km (0.094 R)
• M29: 12,848,961 km (0.11 R)
• M30: 13,524,545 km (0.117 R)
• M31: 13,629,563 km (0.105 R)
• M32: 13,734,880 km (0.093 R)
• M33: 14,694,251 km (0.112 R)
• M34: 15,291,296 km (0.041 R)
• M35: 15,730,515 km (0.055 R)
• M36: 15,951,621 km (0.095 R)
• M37: 16,509,023 km (0.029 R)
• M38: 16,733,868 km (0.104 R)
• M39: 16,903,063 km (0.09 R)
• M40: 18,919,493 km (0.117 R)
• M41: 19,568,897 km (0.078 R)
• M42: 19,985,976 km (0.071 R)
• M43: 20,466,185 km (0.112 R)
• M44: 21,683,463 km (0.083 R)
• M45: 22,549,485 km (0.078 R)
• M46: 22,736,483 km (0.053 R)
• M47: 22,861,547 km (0.081 R)
• M48: 22,986,760 km (0.085 R)
• M49: 23,112,123 km (0.049 R)
• M50: 23,363,747 km (0.108 R)
• M51: 24,060,274 km (0.088 R)
• M52: 24,635,329 km (0.065 R)
• M53: 25,929,350 km (0.115 R)
• M54: 26,782,357 km (0.051 R)
• M55: 27,245,363 km (0.068 R)
• M56: 29,056,394 km (0.091 R)
• M57: 29,668,699 km (0.117 R)
• M58: 29,805,431 km (0.032 R)
• M59: 31,252,790 km (0.086 R)
• M60: 31,600,905 km (0.088 R)
• M61: 32,652,578 km (0.06 R)
• M62: 33,147,298 km (0.105 R)
• M63: 33,715,919 km (0.045 R)
• M64: 34,718,375 km (0.104 R)
• M65: 35,440,633 km (0.055 R)
• M66: 39,650,616 km (0.078 R)
• M67: 40,178,398 km (0.06 R)
• M68: 40,632,726 km (0.076 R)
• M69: 40,784,568 km (0.083 R)
• M70: 41,012,555 km (0.071 R)
• M71: 41,241,141 km (0.083 R)
• M72: 42,236,116 km (0.109 R)
• M73: 43,161,678 km (0.073 R)
• M74: 46,532,717 km (0.096 R)
• M75: 47,089,520 km (0.059 R)
• M76: 47,488,498 km (0.064 R)
• M77: 47,968,856 km (0.088 R)
• M78: 50,313,055 km (0.077 R)
• M79: 50,476,117 km (0.101 R)
• M80: 50,639,328 km (0.086 R)
• M81: 50,802,838 km (0.066 R)
• M82: 52,942,986 km (0.084 R)
• M83: 54,776,756 km (0.095 R)
• M84: 55,448,900 km (0.096 R)
• M85: 56,461,976 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.1

Radius: 6.8

Gravity: 19.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.38 AU - 16.56 AU

Year: 23310 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,645,275 km

• M1: 138,228 km (0.104 R)
• M2: 490,831 km (0.084 R)
• M3: 536,757 km (0.112 R)
• M4: 633,397 km (0.087 R)
• M5: 1,017,565 km (0.084 R)
• M6: 1,233,584 km (0.063 R)
• M7: 1,297,911 km (0.065 R)
• M8: 3,155,468 km (0.085 R)
• M9: 4,575,750 km (0.082 R)
• M10: 4,880,780 km (0.099 R)
• M11: 5,192,392 km (0.068 R)
• M12: 5,457,031 km (0.107 R)
• M13: 5,617,998 km (0.091 R)
• M14: 5,999,473 km (0.076 R)
• M15: 6,672,963 km (0.108 R)
• M16: 7,488,720 km (0.097 R)
• M17: 7,908,192 km (0.101 R)
• M18: 8,090,402 km (0.04 R)
• M19: 8,520,945 km (0.093 R)
• M20: 9,212,386 km (0.073 R)
• M21: 9,276,115 km (0.11 R)
• M22: 9,404,021 km (0.102 R)
• M23: 9,468,348 km (0.113 R)
• M24: 11,944,193 km (0.071 R)
• M25: 12,013,756 km (0.044 R)
• M26: 12,293,205 km (0.118 R)
• M27: 12,645,807 km (0.107 R)
• M28: 13,073,208 km (0.092 R)
• M29: 13,432,991 km (0.095 R)
• M30: 14,015,376 km (0.117 R)
• M31: 14,088,828 km (0.116 R)
• M32: 14,829,637 km (0.083 R)
• M33: 15,204,828 km (0.108 R)
• M34: 15,507,166 km (0.067 R)
• M35: 17,205,700 km (0.12 R)
• M36: 17,284,239 km (0.111 R)
• M37: 17,917,337 km (0.105 R)
• M38: 18,076,808 km (0.073 R)
• M39: 18,881,046 km (0.098 R)
• M40: 18,962,129 km (0.096 R)
• M41: 20,275,149 km (0.107 R)
• M42: 21,026,430 km (0.105 R)
• M43: 21,363,324 km (0.119 R)
• M44: 21,702,014 km (0.096 R)
• M45: 22,213,339 km (0.092 R)
• M46: 22,901,190 km (0.116 R)
• M47: 25,184,802 km (0.083 R)
• M48: 27,081,553 km (0.111 R)
• M49: 28,650,386 km (0.09 R)
• M50: 30,723,962 km (0.096 R)
• M51: 32,845,409 km (0.116 R)
• M52: 34,516,866 km (0.108 R)
• M53: 34,814,716 km (0.103 R)
• M54: 36,821,870 km (0.067 R)
• M55: 38,249,184 km (0.115 R)
• M56: 40,423,738 km (0.06 R)
• M57: 40,842,463 km (0.076 R)
• M58: 44,136,159 km (0.095 R)
• M59: 49,178,206 km (0.085 R)
• M60: 50,861,331 km (0.039 R)
• M61: 51,313,266 km (0.074 R)
• M62: 51,653,153 km (0.033 R)
• M63: 55,789,833 km (0.084 R)
• M64: 56,489,502 km (0.063 R)
• M65: 57,897,667 km (0.116 R)
• M66: 61,347,992 km (0.027 R)
• M67: 63,158,725 km (0.06 R)
• M68: 64,375,554 km (0.072 R)
• M69: 64,742,069 km (0.087 R)
• M70: 65,600,013 km (0.076 R)
• M71: 67,327,419 km (0.088 R)
• M72: 68,445,663 km (0.093 R)
• M73: 69,820,767 km (0.102 R)
• M74: 70,323,117 km (0.1 R)
• M75: 70,448,779 km (0.092 R)
• M76: 71,078,736 km (0.028 R)
• M77: 71,331,257 km (0.071 R)
• M78: 72,852,517 km (0.079 R)
• M79: 73,361,898 km (0.093 R)
• M80: 74,128,438 km (0.086 R)
• M81: 76,831,671 km (0.12 R)
• M82: 77,220,476 km (0.091 R)
• M83: 77,480,028 km (0.112 R)
• M84: 78,521,230 km (0.08 R)
• M85: 78,912,877 km (0.11 R)
• M86: 79,305,122 km (0.102 R)
• M87: 80,354,402 km (0.104 R)
• M88: 81,936,848 km (0.114 R)
• M89: 87,691,429 km (0.119 R)
• M90: 90,822,513 km (0.074 R)
• M91: 91,370,789 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit