🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.57 AU - 0.67 AU

Year: 184 Days

Day: 42.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,958,985 km

• M1: 61,634 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.99 AU - 1.13 AU

Year: 411 Days

Day: 28.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.13 AU - 1.27 AU

Year: 495 Days

Day: 45.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.76 AU - 2.72 AU

Year: 1263 Days

Day: 15.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.55 AU - 3.91 AU

Year: 2187 Days

Day: 30 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.87 AU - 4.15 AU

Year: 2477 Days

Day: 35.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378

Radius: 11.1

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.1 AU - 4.92 AU

Year: 3608 Days

Day: 10.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 38,958,985 km

• M1: 198,217 km (0.112 R)
• M2: 393,293 km (0.061 R)
• M3: 504,594 km (0.098 R)
• M4: 726,597 km (0.114 R)
• M5: 830,717 km (0.059 R)
• M6: 940,223 km (0.089 R)
• M7: 1,023,100 km (0.025 R)
• M8: 1,108,670 km (0.086 R)
• M9: 1,196,933 km (0.117 R)
• M10: 1,322,296 km (0.106 R)
• M11: 1,636,601 km (0.098 R)
• M12: 1,751,043 km (0.044 R)
• M13: 1,961,378 km (0.113 R)
• M14: 2,110,826 km (0.073 R)
• M15: 2,278,226 km (0.078 R)
• M16: 2,523,118 km (0.114 R)
• M17: 2,611,530 km (0.099 R)
• M18: 2,837,572 km (0.106 R)
• M19: 3,101,463 km (0.095 R)
• M20: 3,196,458 km (0.091 R)
• M21: 3,787,519 km (0.054 R)
• M22: 4,061,133 km (0.109 R)
• M23: 4,130,547 km (0.102 R)
• M24: 4,501,699 km (0.085 R)
• M25: 4,682,264 km (0.051 R)
• M26: 4,902,023 km (0.113 R)
• M27: 5,106,673 km (0.113 R)
• M28: 5,640,139 km (0.091 R)
• M29: 5,952,948 km (0.05 R)
• M30: 6,291,638 km (0.086 R)
• M31: 6,595,770 km (0.117 R)
• M32: 6,677,600 km (0.091 R)
• M33: 7,197,303 km (0.081 R)
• M34: 7,494,105 km (0.106 R)
• M35: 8,077,836 km (0.082 R)
• M36: 8,364,167 km (0.12 R)
• M37: 8,586,619 km (0.114 R)
• M38: 8,788,576 km (0.108 R)
• M39: 8,992,178 km (0.116 R)
• M40: 9,635,300 km (0.104 R)
• M41: 9,705,162 km (0.12 R)
• M42: 9,821,848 km (0.07 R)
• M43: 9,892,159 km (0.088 R)
• M44: 10,056,717 km (0.039 R)
• M45: 10,174,899 km (0.106 R)
• M46: 10,412,461 km (0.114 R)
• M47: 10,941,738 km (0.115 R)
• M48: 11,234,202 km (0.045 R)
• M49: 12,151,985 km (0.054 R)
• M50: 12,531,066 km (0.116 R)
• M51: 12,734,668 km (0.083 R)
• M52: 13,068,122 km (0.08 R)
• M53: 13,352,508 km (0.104 R)
• M54: 13,482,358 km (0.12 R)
• M55: 14,297,368 km (0.038 R)
• M56: 14,590,430 km (0.113 R)
• M57: 14,993,297 km (0.081 R)
• M58: 15,318,224 km (0.096 R)
• M59: 15,754,900 km (0.098 R)
• M60: 16,030,010 km (0.105 R)
• M61: 16,390,092 km (0.069 R)
• M62: 16,529,218 km (0.077 R)
• M63: 16,724,743 km (0.064 R)
• M64: 17,514,620 km (0.104 R)
• M65: 17,856,750 km (0.105 R)
• M66: 18,809,239 km (0.104 R)
• M67: 18,984,119 km (0.109 R)
• M68: 19,101,105 km (0.066 R)
• M69: 19,218,240 km (0.107 R)
• M70: 19,512,200 km (0.061 R)
• M71: 19,896,666 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.5

Radius: 11.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.43 AU - 11.23 AU

Year: 10736 Days

Day: 12.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,958,985 km

• M1: 163,211 km (0.116 R)
• M2: 384,766 km (0.068 R)
• M3: 597,195 km (0.101 R)
• M4: 980,464 km (0.114 R)
• M5: 1,154,297 km (0.082 R)
• M6: 1,245,103 km (0.085 R)
• M7: 1,736,532 km (0.068 R)
• M8: 1,949,260 km (0.104 R)
• M9: 2,447,571 km (0.082 R)
• M10: 2,735,846 km (0.119 R)
• M11: 2,959,495 km (0.115 R)
• M12: 3,137,516 km (0.039 R)
• M13: 3,857,531 km (0.112 R)
• M14: 3,968,532 km (0.116 R)
• M15: 4,279,247 km (0.107 R)
• M16: 4,365,415 km (0.062 R)
• M17: 5,413,049 km (0.1 R)
• M18: 6,207,264 km (0.072 R)
• M19: 6,601,604 km (0.105 R)
• M20: 6,902,595 km (0.057 R)
• M21: 7,345,555 km (0.054 R)
• M22: 7,797,639 km (0.096 R)
• M23: 7,938,561 km (0.095 R)
• M24: 8,294,604 km (0.079 R)
• M25: 8,547,125 km (0.086 R)
• M26: 8,911,994 km (0.079 R)
• M27: 9,431,697 km (0.08 R)
• M28: 10,306,695 km (0.106 R)
• M29: 11,326,803 km (0.034 R)
• M30: 11,768,116 km (0.08 R)
• M31: 12,174,275 km (0.106 R)
• M32: 12,256,105 km (0.108 R)
• M33: 12,337,935 km (0.056 R)
• M34: 13,504,649 km (0.103 R)
• M35: 13,716,629 km (0.074 R)
• M36: 13,972,591 km (0.081 R)
• M37: 15,143,643 km (0.104 R)
• M38: 15,452,413 km (0.073 R)
• M39: 15,674,267 km (0.077 R)
• M40: 15,941,747 km (0.104 R)
• M41: 16,436,318 km (0.101 R)
• M42: 16,799,093 km (0.11 R)
• M43: 18,089,674 km (0.105 R)
• M44: 19,173,660 km (0.113 R)
• M45: 19,555,583 km (0.072 R)
• M46: 19,651,475 km (0.1 R)
• M47: 20,424,148 km (0.113 R)
• M48: 21,010,273 km (0.042 R)
• M49: 21,108,559 km (0.098 R)
• M50: 21,949,448 km (0.103 R)
• M51: 22,149,012 km (0.038 R)
• M52: 23,003,515 km (0.046 R)
• M53: 23,256,934 km (0.076 R)
• M54: 23,715,302 km (0.104 R)
• M55: 24,125,349 km (0.085 R)
• M56: 24,486,030 km (0.071 R)
• M57: 24,900,416 km (0.068 R)
• M58: 25,212,776 km (0.104 R)
• M59: 25,683,710 km (0.114 R)
• M60: 26,581,148 km (0.031 R)
• M61: 26,687,512 km (0.029 R)
• M62: 27,060,460 km (0.061 R)
• M63: 27,327,941 km (0.116 R)
• M64: 29,006,130 km (0.071 R)
• M65: 29,334,796 km (0.074 R)
• M66: 29,609,607 km (0.064 R)
• M67: 29,995,869 km (0.115 R)
• M68: 30,272,625 km (0.062 R)
• M69: 30,494,778 km (0.104 R)
• M70: 30,606,079 km (0.081 R)
• M71: 31,276,427 km (0.106 R)
• M72: 32,008,260 km (0.106 R)
• M73: 32,121,356 km (0.084 R)
• M74: 33,373,939 km (0.109 R)
• M75: 33,660,867 km (0.115 R)
• M76: 33,833,354 km (0.109 R)
• M77: 34,410,652 km (0.084 R)
• M78: 37,167,142 km (0.096 R)
• M79: 39,326,139 km (0.106 R)
• M80: 39,750,697 km (0.085 R)
• M81: 40,176,752 km (0.103 R)
• M82: 40,420,896 km (0.102 R)
• M83: 41,033,350 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.4

Radius: 3.7

Gravity: 39.04 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.02 AU - 15.9 AU

Year: 19650 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,958,985 km

• M1: 518,506 km (0.104 R)
• M2: 938,278 km (0.108 R)
• M3: 1,524,103 km (0.074 R)
• M4: 1,760,318 km (0.112 R)
• M5: 1,790,687 km (0.052 R)
• M6: 1,851,872 km (0.077 R)
• M7: 2,168,272 km (0.064 R)
• M8: 2,200,884 km (0.097 R)
• M9: 2,535,534 km (0.053 R)
• M10: 3,669,785 km (0.106 R)
• M11: 4,390,698 km (0.086 R)
• M12: 5,461,669 km (0.109 R)
• M13: 5,866,032 km (0.117 R)
• M14: 6,514,090 km (0.12 R)
• M15: 6,703,331 km (0.116 R)
• M16: 7,776,397 km (0.118 R)
• M17: 8,435,226 km (0.084 R)
• M18: 8,589,760 km (0.059 R)
• M19: 8,641,521 km (0.1 R)
• M20: 9,006,540 km (0.088 R)
• M21: 9,217,323 km (0.102 R)
• M22: 10,571,483 km (0.105 R)
• M23: 11,130,231 km (0.082 R)
• M24: 12,044,125 km (0.085 R)
• M25: 12,218,107 km (0.038 R)
• M26: 12,334,644 km (0.099 R)
• M27: 12,392,987 km (0.05 R)
• M28: 12,451,480 km (0.096 R)
• M29: 13,160,274 km (0.09 R)
• M30: 13,459,470 km (0.114 R)
• M31: 14,064,444 km (0.096 R)
• M32: 14,125,480 km (0.119 R)
• M33: 14,247,701 km (0.068 R)
• M34: 14,740,327 km (0.041 R)
• M35: 14,864,344 km (0.046 R)
• M36: 15,113,274 km (0.088 R)
• M37: 15,426,532 km (0.08 R)
• M38: 15,489,513 km (0.045 R)
• M39: 16,507,527 km (0.088 R)
• M40: 17,876,198 km (0.103 R)
• M41: 17,942,320 km (0.115 R)
• M42: 18,607,582 km (0.066 R)
• M43: 18,741,472 km (0.103 R)
• M44: 19,620,359 km (0.073 R)
• M45: 20,099,222 km (0.041 R)
• M46: 20,236,702 km (0.055 R)
• M47: 21,138,179 km (0.046 R)
• M48: 23,412,067 km (0.059 R)
• M49: 23,701,688 km (0.106 R)
• M50: 23,919,802 km (0.117 R)
• M51: 24,946,043 km (0.102 R)
• M52: 26,587,431 km (0.113 R)
• M53: 27,344,995 km (0.112 R)
• M54: 27,573,580 km (0.057 R)
• M55: 28,803,873 km (0.093 R)
• M56: 30,445,411 km (0.106 R)
• M57: 30,919,935 km (0.028 R)
• M58: 31,636,359 km (0.071 R)
• M59: 31,796,429 km (0.086 R)
• M60: 34,145,714 km (0.116 R)
• M61: 34,391,802 km (0.045 R)
• M62: 34,556,360 km (0.049 R)
• M63: 34,803,496 km (0.086 R)
• M64: 37,138,719 km (0.1 R)
• M65: 37,645,706 km (0.12 R)
• M66: 38,495,721 km (0.11 R)
• M67: 41,958,463 km (0.115 R)
• M68: 42,662,770 km (0.029 R)
• M69: 43,548,838 km (0.074 R)
• M70: 43,904,881 km (0.08 R)
• M71: 44,261,971 km (0.09 R)
• M72: 44,530,349 km (0.054 R)
• M73: 46,697,125 km (0.097 R)
• M74: 47,793,378 km (0.074 R)
• M75: 48,898,009 km (0.086 R)
• M76: 48,990,460 km (0.094 R)
• M77: 49,175,513 km (0.089 R)
• M78: 50,944,956 km (0.114 R)
• M79: 51,132,552 km (0.076 R)
• M80: 54,354,442 km (0.083 R)
• M81: 54,929,795 km (0.117 R)
• M82: 59,901,231 km (0.094 R)
• M83: 63,193,731 km (0.093 R)
• M84: 63,798,555 km (0.089 R)
• M85: 64,912,610 km (0.107 R)
• M86: 65,624,846 km (0.073 R)
• M87: 65,828,897 km (0.072 R)
• M88: 66,237,449 km (0.085 R)
• M89: 66,954,472 km (0.066 R)
• M90: 67,365,417 km (0.11 R)
• M91: 67,674,187 km (0.059 R)
• M92: 68,706,562 km (0.05 R)
• M93: 68,913,755 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.5

Radius: 3.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.24 AU - 15.34 AU

Year: 22524 Days

Day: 20.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,958,985 km

• M1: 66,421 km (0.087 R)
• M2: 230,830 km (0.091 R)
• M3: 361,728 km (0.118 R)
• M4: 447,896 km (0.113 R)
• M5: 473,627 km (0.04 R)
• M6: 919,279 km (0.04 R)
• M7: 1,178,233 km (0.098 R)
• M8: 1,800,111 km (0.03 R)
• M9: 1,820,905 km (0.111 R)
• M10: 1,841,849 km (0.106 R)
• M11: 1,862,793 km (0.114 R)
• M12: 2,033,783 km (0.057 R)
• M13: 2,077,316 km (0.076 R)
• M14: 2,143,139 km (0.099 R)
• M15: 2,209,860 km (0.081 R)
• M16: 2,413,612 km (0.046 R)
• M17: 2,766,663 km (0.108 R)
• M18: 3,010,807 km (0.113 R)
• M19: 3,312,994 km (0.1 R)
• M20: 3,493,559 km (0.115 R)
• M21: 3,519,739 km (0.109 R)
• M22: 4,137,129 km (0.104 R)
• M23: 4,387,706 km (0.114 R)
• M24: 4,586,072 km (0.086 R)
• M25: 5,050,275 km (0.09 R)
• M26: 5,258,066 km (0.075 R)
• M27: 5,498,919 km (0.034 R)
• M28: 5,743,361 km (0.12 R)
• M29: 5,866,929 km (0.1 R)
• M30: 6,370,027 km (0.092 R)
• M31: 6,691,363 km (0.11 R)
• M32: 6,723,826 km (0.109 R)
• M33: 7,283,023 km (0.091 R)
• M34: 7,686,638 km (0.109 R)
• M35: 8,375,386 km (0.05 R)
• M36: 8,904,813 km (0.028 R)
• M37: 9,590,869 km (0.11 R)
• M38: 9,774,126 km (0.118 R)
• M39: 9,884,679 km (0.112 R)
• M40: 10,144,381 km (0.084 R)
• M41: 10,746,064 km (0.079 R)
• M42: 12,860,480 km (0.097 R)
• M43: 12,900,872 km (0.054 R)
• M44: 13,964,512 km (0.078 R)
• M45: 15,055,829 km (0.103 R)
• M46: 15,740,987 km (0.05 R)
• M47: 16,000,539 km (0.108 R)
• M48: 16,174,372 km (0.117 R)
• M49: 16,831,705 km (0.036 R)
• M50: 18,809,688 km (0.063 R)
• M51: 19,407,930 km (0.091 R)
• M52: 20,246,725 km (0.043 R)
• M53: 21,144,761 km (0.095 R)
• M54: 21,670,598 km (0.042 R)
• M55: 21,718,619 km (0.077 R)
• M56: 22,637,599 km (0.034 R)
• M57: 22,930,511 km (0.066 R)
• M58: 22,979,430 km (0.083 R)
• M59: 23,077,416 km (0.037 R)
• M60: 23,224,621 km (0.061 R)
• M61: 23,569,294 km (0.118 R)
• M62: 24,015,096 km (0.117 R)
• M63: 25,723,653 km (0.1 R)
• M64: 25,927,256 km (0.117 R)
• M65: 26,592,517 km (0.116 R)
• M66: 27,471,106 km (0.1 R)
• M67: 27,523,016 km (0.103 R)
• M68: 27,731,256 km (0.057 R)
• M69: 28,411,478 km (0.08 R)
• M70: 28,621,962 km (0.103 R)
• M71: 28,780,087 km (0.108 R)
• M72: 31,730,756 km (0.036 R)
• M73: 32,058,375 km (0.062 R)
• M74: 32,827,308 km (0.055 R)
• M75: 33,991,927 km (0.117 R)
• M76: 34,775,970 km (0.055 R)
• M77: 35,509,299 km (0.027 R)
• M78: 36,532,997 km (0.071 R)
• M79: 37,105,807 km (0.04 R)
• M80: 37,508,674 km (0.111 R)
• M81: 37,912,888 km (0.089 R)
• M82: 38,609,266 km (0.076 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 13,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit