🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 194 Days

Day: 22.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.77 AU - 0.95 AU

Year: 302 Days

Day: 39.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.96 AU - 1.22 AU

Year: 431 Days

Day: 39.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,023,168 km

• M1: 357,240 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.3 AU - 2.52 AU

Year: 1417 Days

Day: 24.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.67 AU - 4.29 AU

Year: 2459 Days

Day: 19.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,023,168 km

• M1: 69,413 km (0.085 R)

Asteroid Belt

Center: 4.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.5

Radius: 9.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.65 AU - 5.31 AU

Year: 4209 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,023,168 km

• M1: 124,316 km (0.101 R)
• M2: 217,067 km (0.111 R)
• M3: 474,225 km (0.082 R)
• M4: 581,487 km (0.105 R)
• M5: 809,324 km (0.107 R)
• M6: 995,723 km (0.052 R)
• M7: 1,271,432 km (0.034 R)
• M8: 1,410,409 km (0.096 R)
• M9: 1,506,002 km (0.059 R)
• M10: 1,737,878 km (0.111 R)
• M11: 1,806,245 km (0.114 R)
• M12: 2,329,239 km (0.038 R)
• M13: 2,443,232 km (0.074 R)
• M14: 2,736,295 km (0.101 R)
• M15: 2,816,479 km (0.109 R)
• M16: 3,399,163 km (0.11 R)
• M17: 3,485,481 km (0.113 R)
• M18: 3,572,547 km (0.076 R)
• M19: 3,682,352 km (0.086 R)
• M20: 3,771,063 km (0.071 R)
• M21: 3,905,552 km (0.068 R)
• M22: 4,110,052 km (0.05 R)
• M23: 4,179,166 km (0.109 R)
• M24: 4,435,427 km (0.096 R)
• M25: 4,841,885 km (0.101 R)
• M26: 5,037,260 km (0.1 R)
• M27: 5,486,352 km (0.081 R)
• M28: 5,767,297 km (0.094 R)
• M29: 6,263,513 km (0.12 R)
• M30: 6,637,957 km (0.075 R)
• M31: 6,773,492 km (0.076 R)
• M32: 6,882,549 km (0.113 R)
• M33: 6,964,828 km (0.106 R)
• M34: 7,130,134 km (0.111 R)
• M35: 7,549,307 km (0.108 R)
• M36: 7,634,129 km (0.066 R)
• M37: 8,207,687 km (0.064 R)
• M38: 8,529,023 km (0.11 R)
• M39: 8,795,008 km (0.083 R)
• M40: 9,003,847 km (0.111 R)
• M41: 9,948,258 km (0.085 R)
• M42: 10,134,657 km (0.073 R)
• M43: 10,259,572 km (0.045 R)
• M44: 10,385,084 km (0.05 R)
• M45: 10,510,896 km (0.082 R)
• M46: 11,309,749 km (0.066 R)
• M47: 11,406,838 km (0.055 R)
• M48: 11,700,049 km (0.098 R)
• M49: 13,066,925 km (0.11 R)
• M50: 14,448,462 km (0.067 R)
• M51: 14,801,064 km (0.105 R)
• M52: 15,014,091 km (0.113 R)
• M53: 15,586,901 km (0.037 R)
• M54: 15,659,008 km (0.083 R)
• M55: 15,875,924 km (0.062 R)
• M56: 16,057,536 km (0.045 R)
• M57: 16,496,307 km (0.107 R)
• M58: 17,124,468 km (0.084 R)
• M59: 17,198,818 km (0.075 R)
• M60: 17,273,318 km (0.1 R)
• M61: 17,685,161 km (0.102 R)
• M62: 18,138,143 km (0.11 R)
• M63: 18,404,128 km (0.102 R)
• M64: 18,863,244 km (0.083 R)
• M65: 19,132,670 km (0.083 R)
• M66: 19,442,338 km (0.063 R)
• M67: 19,558,725 km (0.073 R)
• M68: 19,792,546 km (0.039 R)
• M69: 20,420,409 km (0.08 R)
• M70: 20,538,890 km (0.087 R)
• M71: 21,174,382 km (0.099 R)
• M72: 22,220,969 km (0.106 R)
• M73: 22,546,493 km (0.075 R)
• M74: 23,449,466 km (0.094 R)
• M75: 24,155,419 km (0.112 R)
• M76: 24,238,894 km (0.094 R)
• M77: 24,573,844 km (0.111 R)
• M78: 25,333,203 km (0.108 R)
• M79: 26,014,621 km (0.091 R)
• M80: 27,352,026 km (0.11 R)
• M81: 28,050,947 km (0.118 R)
• M82: 28,270,706 km (0.102 R)
• M83: 28,755,852 km (0.117 R)
• M84: 28,977,407 km (0.114 R)
• M85: 29,600,482 km (0.059 R)
• M86: 29,958,619 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 916.4

Radius: 4.8

Gravity: 39.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.51 AU - 13.57 AU

Year: 18870 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 117.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 78,023,168 km

• M1: 254,316 km (0.099 R)
• M2: 417,228 km (0.093 R)
• M3: 521,049 km (0.052 R)
• M4: 633,248 km (0.096 R)
• M5: 704,456 km (0.116 R)
• M6: 1,781,711 km (0.111 R)
• M7: 2,308,594 km (0.092 R)
• M8: 2,646,536 km (0.102 R)
• M9: 2,920,150 km (0.098 R)
• M10: 2,959,943 km (0.095 R)
• M11: 3,451,821 km (0.073 R)
• M12: 3,924,700 km (0.075 R)
• M13: 4,012,963 km (0.081 R)
• M14: 4,648,305 km (0.118 R)
• M15: 4,741,654 km (0.06 R)
• M16: 5,363,383 km (0.105 R)
• M17: 5,758,620 km (0.118 R)
• M18: 6,265,757 km (0.079 R)
• M19: 6,420,591 km (0.12 R)
• M20: 6,681,639 km (0.095 R)
• M21: 6,946,128 km (0.044 R)
• M22: 8,489,679 km (0.063 R)
• M23: 9,123,825 km (0.067 R)
• M24: 9,892,907 km (0.045 R)
• M25: 10,376,557 km (0.075 R)
• M26: 10,929,620 km (0.092 R)
• M27: 12,841,631 km (0.06 R)
• M28: 13,368,664 km (0.081 R)
• M29: 13,970,048 km (0.098 R)
• M30: 15,198,994 km (0.081 R)
• M31: 15,337,671 km (0.108 R)
• M32: 15,686,234 km (0.108 R)
• M33: 15,826,408 km (0.104 R)
• M34: 15,966,880 km (0.108 R)
• M35: 16,462,198 km (0.078 R)
• M36: 17,250,579 km (0.074 R)
• M37: 18,492,990 km (0.091 R)
• M38: 18,715,142 km (0.037 R)
• M39: 19,612,879 km (0.119 R)
• M40: 23,261,571 km (0.07 R)
• M41: 23,661,895 km (0.101 R)
• M42: 24,631,738 km (0.077 R)
• M43: 25,367,610 km (0.099 R)
• M44: 25,697,025 km (0.111 R)
• M45: 26,193,839 km (0.104 R)
• M46: 26,693,646 km (0.106 R)
• M47: 27,533,787 km (0.094 R)
• M48: 28,127,092 km (0.03 R)
• M49: 29,585,372 km (0.088 R)
• M50: 29,931,991 km (0.063 R)
• M51: 31,420,340 km (0.092 R)
• M52: 31,685,577 km (0.111 R)
• M53: 33,562,133 km (0.088 R)
• M54: 33,742,847 km (0.064 R)
• M55: 34,195,680 km (0.075 R)
• M56: 35,935,204 km (0.087 R)
• M57: 37,515,705 km (0.106 R)
• M58: 39,308,935 km (0.112 R)
• M59: 43,567,238 km (0.072 R)
• M60: 43,665,674 km (0.062 R)
• M61: 44,357,115 km (0.087 R)
• M62: 44,654,516 km (0.085 R)
• M63: 45,450,825 km (0.067 R)
• M64: 45,750,619 km (0.099 R)
• M65: 46,452,832 km (0.067 R)
• M66: 46,553,361 km (0.116 R)
• M67: 47,766,301 km (0.069 R)
• M68: 48,682,737 km (0.093 R)
• M69: 48,887,088 km (0.119 R)
• M70: 50,119,775 km (0.116 R)
• M71: 50,740,007 km (0.119 R)
• M72: 51,154,842 km (0.042 R)
• M73: 52,510,797 km (0.09 R)
• M74: 52,825,402 km (0.108 R)
• M75: 53,878,571 km (0.082 R)
• M76: 54,301,783 km (0.113 R)
• M77: 55,791,778 km (0.038 R)
• M78: 56,434,301 km (0.08 R)
• M79: 58,051,603 km (0.033 R)
• M80: 58,376,979 km (0.106 R)
• M81: 59,465,602 km (0.036 R)
• M82: 60,012,532 km (0.051 R)
• M83: 65,459,091 km (0.059 R)
• M84: 68,527,045 km (0.066 R)
• M85: 68,756,079 km (0.081 R)
• M86: 69,444,977 km (0.036 R)
• M87: 70,251,609 km (0.094 R)
• M88: 70,367,098 km (0.062 R)
• M89: 70,598,227 km (0.037 R)
• M90: 72,456,382 km (0.115 R)
• M91: 74,330,694 km (0.109 R)
• M92: 74,448,428 km (0.065 R)
• M93: 75,983,750 km (0.116 R)
• M94: 76,339,644 km (0.072 R)
• M95: 78,246,568 km (0.097 R)
• M96: 78,965,685 km (0.086 R)
• M97: 80,048,474 km (0.089 R)
• M98: 80,410,501 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 5.7

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.15 AU - 16.41 AU

Year: 21521 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,023,168 km

• M1: 72,705 km (0.106 R)
• M2: 159,023 km (0.06 R)
• M3: 638,035 km (0.107 R)
• M4: 1,291,329 km (0.085 R)
• M5: 2,179,641 km (0.041 R)
• M6: 2,268,203 km (0.099 R)
• M7: 2,509,953 km (0.096 R)
• M8: 2,665,236 km (0.114 R)
• M9: 2,855,823 km (0.106 R)
• M10: 3,802,479 km (0.073 R)
• M11: 4,089,407 km (0.108 R)
• M12: 4,383,367 km (0.096 R)
• M13: 5,108,618 km (0.034 R)
• M14: 5,147,812 km (0.096 R)
• M15: 5,425,167 km (0.081 R)
• M16: 6,118,553 km (0.076 R)
• M17: 7,188,178 km (0.106 R)
• M18: 9,206,253 km (0.114 R)
• M19: 9,397,888 km (0.103 R)
• M20: 9,980,721 km (0.083 R)
• M21: 10,079,007 km (0.089 R)
• M22: 10,276,476 km (0.051 R)
• M23: 11,130,231 km (0.093 R)
• M24: 11,385,595 km (0.075 R)
• M25: 11,591,292 km (0.069 R)
• M26: 11,642,903 km (0.088 R)
• M27: 13,172,990 km (0.066 R)
• M28: 13,824,339 km (0.07 R)
• M29: 14,264,456 km (0.061 R)
• M30: 14,375,159 km (0.068 R)
• M31: 14,486,310 km (0.1 R)
• M32: 14,989,407 km (0.094 R)
• M33: 15,783,473 km (0.089 R)
• M34: 16,301,082 km (0.073 R)
• M35: 16,882,718 km (0.112 R)
• M36: 17,235,021 km (0.094 R)
• M37: 18,306,441 km (0.062 R)
• M38: 18,789,493 km (0.089 R)
• M39: 19,093,475 km (0.106 R)
• M40: 19,460,439 km (0.083 R)
• M41: 19,644,893 km (0.108 R)
• M42: 19,768,012 km (0.077 R)
• M43: 20,015,298 km (0.12 R)
• M44: 21,393,393 km (0.112 R)
• M45: 21,902,026 km (0.062 R)
• M46: 21,965,904 km (0.106 R)
• M47: 22,543,502 km (0.104 R)
• M48: 22,672,455 km (0.12 R)
• M49: 23,582,608 km (0.068 R)
• M50: 24,042,023 km (0.11 R)
• M51: 25,237,161 km (0.083 R)
• M52: 26,044,690 km (0.056 R)
• M53: 26,655,797 km (0.107 R)
• M54: 27,409,172 km (0.107 R)
• M55: 27,684,732 km (0.075 R)
• M56: 28,517,393 km (0.095 R)
• M57: 29,287,673 km (0.104 R)
• M58: 30,848,876 km (0.115 R)
• M59: 30,992,191 km (0.096 R)
• M60: 31,279,419 km (0.101 R)
• M61: 31,567,395 km (0.088 R)
• M62: 31,711,757 km (0.096 R)
• M63: 32,655,570 km (0.12 R)
• M64: 33,755,862 km (0.056 R)
• M65: 34,942,921 km (0.096 R)
• M66: 35,616,710 km (0.088 R)
• M67: 36,068,196 km (0.069 R)
• M68: 36,219,140 km (0.041 R)
• M69: 37,052,999 km (0.118 R)
• M70: 39,436,841 km (0.091 R)
• M71: 39,592,423 km (0.078 R)
• M72: 40,922,348 km (0.084 R)
• M73: 41,237,401 km (0.052 R)
• M74: 41,474,214 km (0.054 R)
• M75: 41,632,339 km (0.042 R)
• M76: 42,585,278 km (0.055 R)
• M77: 44,028,149 km (0.031 R)
• M78: 45,405,647 km (0.118 R)
• M79: 45,731,770 km (0.044 R)
• M80: 45,895,131 km (0.106 R)
• M81: 46,222,451 km (0.086 R)
• M82: 50,378,729 km (0.097 R)
• M83: 50,800,894 km (0.101 R)
• M84: 53,186,531 km (0.109 R)
• M85: 54,306,570 km (0.073 R)
• M86: 54,479,655 km (0.114 R)
• M87: 55,782,952 km (0.046 R)
• M88: 56,307,143 km (0.076 R)
• M89: 57,536,687 km (0.116 R)
• M90: 57,624,801 km (0.089 R)
• M91: 57,977,852 km (0.056 R)
• M92: 58,420,362 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.6

Radius: 3.2

Gravity: 38.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 16.31 AU - 18.53 AU

Year: 27537 Days

Day: 15.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,023,168 km

• M1: 197,619 km (0.084 R)
• M2: 405,111 km (0.097 R)
• M3: 465,399 km (0.114 R)
• M4: 528,679 km (0.081 R)
• M5: 572,511 km (0.069 R)
• M6: 640,428 km (0.089 R)
• M7: 663,616 km (0.078 R)
• M8: 711,039 km (0.083 R)
• M9: 1,101,040 km (0.119 R)
• M10: 1,837,511 km (0.095 R)
• M11: 2,145,383 km (0.106 R)
• M12: 2,180,539 km (0.056 R)
• M13: 2,251,448 km (0.026 R)
• M14: 2,359,308 km (0.114 R)
• M15: 2,432,162 km (0.111 R)
• M16: 2,884,845 km (0.099 R)
• M17: 4,081,180 km (0.082 R)
• M18: 4,390,249 km (0.067 R)
• M19: 5,505,800 km (0.101 R)
• M20: 5,602,590 km (0.034 R)
• M21: 5,651,209 km (0.072 R)
• M22: 5,699,978 km (0.052 R)
• M23: 7,119,662 km (0.087 R)
• M24: 7,977,306 km (0.097 R)
• M25: 8,196,767 km (0.089 R)
• M26: 8,867,115 km (0.083 R)
• M27: 8,980,510 km (0.076 R)
• M28: 9,037,357 km (0.103 R)
• M29: 10,378,352 km (0.115 R)
• M30: 10,919,897 km (0.032 R)
• M31: 11,718,001 km (0.068 R)
• M32: 11,904,849 km (0.1 R)
• M33: 12,344,667 km (0.09 R)
• M34: 12,534,806 km (0.096 R)
• M35: 13,240,160 km (0.083 R)
• M36: 14,024,202 km (0.097 R)
• M37: 14,156,297 km (0.038 R)
• M38: 14,288,841 km (0.079 R)
• M39: 15,160,398 km (0.104 R)
• M40: 16,256,501 km (0.032 R)
• M41: 16,954,375 km (0.051 R)
• M42: 17,024,836 km (0.108 R)
• M43: 17,236,367 km (0.083 R)
• M44: 17,590,914 km (0.086 R)
• M45: 18,235,232 km (0.102 R)
• M46: 19,252,648 km (0.078 R)
• M47: 19,694,260 km (0.075 R)
• M48: 19,768,162 km (0.049 R)
• M49: 20,139,314 km (0.085 R)
• M50: 21,799,103 km (0.055 R)
• M51: 24,607,952 km (0.1 R)
• M52: 27,116,260 km (0.038 R)
• M53: 27,776,734 km (0.105 R)
• M54: 28,442,295 km (0.056 R)
• M55: 30,985,010 km (0.096 R)
• M56: 33,246,631 km (0.08 R)
• M57: 33,687,496 km (0.1 R)
• M58: 36,011,648 km (0.06 R)
• M59: 37,101,768 km (0.083 R)
• M60: 37,284,427 km (0.055 R)
• M61: 38,386,963 km (0.107 R)
• M62: 38,756,919 km (0.095 R)
• M63: 39,873,667 km (0.102 R)
• M64: 41,284,524 km (0.106 R)
• M65: 41,568,611 km (0.111 R)
• M66: 42,903,173 km (0.115 R)
• M67: 44,348,438 km (0.056 R)
• M68: 44,930,972 km (0.105 R)
• M69: 45,125,749 km (0.03 R)
• M70: 47,583,792 km (0.06 R)
• M71: 47,881,641 km (0.059 R)
• M72: 49,984,089 km (0.087 R)
• M73: 51,605,880 km (0.119 R)
• M74: 51,911,957 km (0.044 R)
• M75: 56,259,122 km (0.092 R)
• M76: 57,628,241 km (0.105 R)
• M77: 57,945,688 km (0.111 R)
• M78: 61,044,458 km (0.09 R)
• M79: 61,152,318 km (0.065 R)
• M80: 61,584,207 km (0.097 R)
• M81: 61,800,526 km (0.104 R)
• M82: 62,233,911 km (0.115 R)
• M83: 62,342,519 km (0.106 R)
• M84: 63,540,200 km (0.099 R)
• M85: 63,977,624 km (0.096 R)
• M86: 64,196,785 km (0.104 R)
• M87: 64,416,095 km (0.071 R)
• M88: 70,092,736 km (0.04 R)
• M89: 71,451,533 km (0.083 R)
• M90: 72,134,148 km (0.096 R)
• M91: 72,704,715 km (0.08 R)
• M92: 74,079,968 km (0.1 R)
• M93: 75,348,259 km (0.099 R)
• M94: 76,159,079 km (0.093 R)
• M95: 77,089,279 km (0.101 R)
• M96: 77,439,039 km (0.101 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: 384 - 16,412 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit