🌌 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): 0.177

Orbit Range: 0.51 AU - 0.73 AU

Year: 183 Days

Day: 16.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.26 AU

Year: 456 Days

Day: 43.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.3 AU - 1.46 AU

Year: 608 Days

Day: 45.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,801,328 km

• M1: 445,652 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.87 AU - 2.49 AU

Year: 1206 Days

Day: 34.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.16 AU - 3.5 AU

Year: 1784 Days

Day: 35.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,801,328 km

• M1: 252,521 km (0.052 R)
• M2: 2,059,514 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221

Radius: 13.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.84 AU - 5.14 AU

Year: 3565 Days

Day: 6.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 93,801,328 km

• M1: 177,124 km (0.073 R)
• M2: 277,205 km (0.071 R)
• M3: 481,556 km (0.075 R)
• M4: 614,548 km (0.049 R)
• M5: 778,807 km (0.112 R)
• M6: 1,087,726 km (0.103 R)
• M7: 1,292,226 km (0.046 R)
• M8: 1,478,177 km (0.119 R)
• M9: 1,923,529 km (0.078 R)
• M10: 2,017,776 km (0.09 R)
• M11: 2,161,988 km (0.112 R)
• M12: 2,309,941 km (0.109 R)
• M13: 2,486,765 km (0.116 R)
• M14: 2,642,048 km (0.116 R)
• M15: 2,867,791 km (0.106 R)
• M16: 3,003,626 km (0.078 R)
• M17: 3,253,454 km (0.086 R)
• M18: 3,338,426 km (0.1 R)
• M19: 3,641,362 km (0.087 R)
• M20: 3,803,675 km (0.061 R)
• M21: 4,197,118 km (0.083 R)
• M22: 4,651,447 km (0.06 R)
• M23: 5,023,197 km (0.11 R)
• M24: 5,320,897 km (0.072 R)
• M25: 5,812,775 km (0.112 R)
• M26: 5,968,506 km (0.09 R)
• M27: 6,143,087 km (0.028 R)
• M28: 6,337,115 km (0.067 R)
• M29: 6,641,098 km (0.066 R)
• M30: 6,731,306 km (0.026 R)
• M31: 7,004,771 km (0.074 R)
• M32: 7,096,773 km (0.047 R)
• M33: 7,244,726 km (0.069 R)
• M34: 7,904,303 km (0.027 R)
• M35: 8,038,642 km (0.107 R)
• M36: 8,193,027 km (0.043 R)
• M37: 8,445,997 km (0.114 R)
• M38: 8,543,983 km (0.065 R)
• M39: 8,840,187 km (0.091 R)
• M40: 8,999,658 km (0.113 R)
• M41: 9,119,785 km (0.092 R)
• M42: 9,321,294 km (0.092 R)
• M43: 9,976,233 km (0.097 R)
• M44: 10,477,087 km (0.086 R)
• M45: 10,603,647 km (0.072 R)
• M46: 11,007,711 km (0.08 R)
• M47: 11,093,281 km (0.101 R)
• M48: 11,308,552 km (0.115 R)
• M49: 11,525,319 km (0.076 R)
• M50: 11,634,077 km (0.107 R)
• M51: 12,272,112 km (0.11 R)
• M52: 13,353,256 km (0.104 R)
• M53: 13,605,328 km (0.092 R)
• M54: 13,743,556 km (0.114 R)
• M55: 13,859,046 km (0.091 R)
• M56: 14,114,260 km (0.112 R)
• M57: 14,794,631 km (0.115 R)
• M58: 14,984,172 km (0.066 R)
• M59: 15,246,117 km (0.084 R)
• M60: 15,365,796 km (0.064 R)
• M61: 15,461,688 km (0.103 R)
• M62: 15,654,071 km (0.095 R)
• M63: 16,162,853 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.1

Radius: 9.5

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.49 AU - 8.01 AU

Year: 8085 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,801,328 km

• M1: 122,371 km (0.033 R)
• M2: 260,599 km (0.075 R)
• M3: 451,187 km (0.074 R)
• M4: 521,049 km (0.082 R)
• M5: 595,100 km (0.028 R)
• M6: 771,925 km (0.056 R)
• M7: 893,847 km (0.117 R)
• M8: 1,003,652 km (0.077 R)
• M9: 1,118,244 km (0.041 R)
• M10: 1,237,324 km (0.118 R)
• M11: 1,488,648 km (0.104 R)
• M12: 1,687,913 km (0.073 R)
• M13: 1,991,297 km (0.078 R)
• M14: 2,919,253 km (0.116 R)
• M15: 3,752,214 km (0.104 R)
• M16: 4,148,499 km (0.054 R)
• M17: 4,304,529 km (0.116 R)
• M18: 4,526,233 km (0.09 R)
• M19: 5,416,191 km (0.055 R)
• M20: 5,828,931 km (0.106 R)
• M21: 5,968,805 km (0.114 R)
• M22: 6,575,574 km (0.113 R)
• M23: 6,757,785 km (0.093 R)
• M24: 6,904,839 km (0.091 R)
• M25: 6,978,741 km (0.042 R)
• M26: 7,503,530 km (0.066 R)
• M27: 8,002,140 km (0.092 R)
• M28: 8,590,807 km (0.036 R)
• M29: 8,990,982 km (0.047 R)
• M30: 9,685,415 km (0.096 R)
• M31: 10,060,008 km (0.086 R)
• M32: 10,143,932 km (0.111 R)
• M33: 10,737,836 km (0.119 R)
• M34: 10,995,743 km (0.105 R)
• M35: 12,048,014 km (0.054 R)
• M36: 12,721,803 km (0.1 R)
• M37: 12,858,087 km (0.091 R)
• M38: 14,012,384 km (0.105 R)
• M39: 14,768,451 km (0.026 R)
• M40: 17,065,078 km (0.066 R)
• M41: 17,669,005 km (0.097 R)
• M42: 19,105,593 km (0.111 R)
• M43: 19,627,689 km (0.11 R)
• M44: 21,168,099 km (0.116 R)
• M45: 21,329,664 km (0.085 R)
• M46: 21,654,142 km (0.11 R)
• M47: 21,980,116 km (0.093 R)
• M48: 22,253,132 km (0.098 R)
• M49: 22,362,488 km (0.116 R)
• M50: 22,637,000 km (0.118 R)
• M51: 22,747,254 km (0.101 R)
• M52: 23,914,117 km (0.031 R)
• M53: 24,138,664 km (0.11 R)
• M54: 24,759,644 km (0.114 R)
• M55: 25,271,568 km (0.108 R)
• M56: 25,844,528 km (0.069 R)
• M57: 27,412,763 km (0.106 R)
• M58: 27,647,781 km (0.087 R)
• M59: 27,824,456 km (0.064 R)
• M60: 29,191,332 km (0.081 R)
• M61: 30,823,594 km (0.063 R)
• M62: 31,006,851 km (0.095 R)
• M63: 31,067,887 km (0.108 R)
• M64: 32,361,311 km (0.095 R)
• M65: 32,671,726 km (0.096 R)
• M66: 33,483,743 km (0.111 R)
• M67: 34,302,343 km (0.096 R)
• M68: 35,574,673 km (0.063 R)
• M69: 36,345,401 km (0.077 R)
• M70: 37,577,190 km (0.073 R)
• M71: 37,838,089 km (0.085 R)
• M72: 38,493,327 km (0.085 R)
• M73: 39,218,428 km (0.068 R)
• M74: 40,682,094 km (0.037 R)
• M75: 41,420,658 km (0.065 R)
• M76: 43,937,194 km (0.049 R)
• M77: 44,281,119 km (0.085 R)
• M78: 44,971,513 km (0.085 R)
• M79: 45,179,305 km (0.116 R)
• M80: 45,387,396 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 6.3

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.43 AU - 13.79 AU

Year: 15792 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,801,328 km

• M1: 226,042 km (0.117 R)
• M2: 846,126 km (0.07 R)
• M3: 1,926,821 km (0.073 R)
• M4: 2,946,330 km (0.104 R)
• M5: 3,215,008 km (0.102 R)
• M6: 3,562,075 km (0.1 R)
• M7: 3,848,405 km (0.116 R)
• M8: 4,673,288 km (0.069 R)
• M9: 5,065,982 km (0.118 R)
• M10: 5,306,685 km (0.071 R)
• M11: 5,387,618 km (0.107 R)
• M12: 5,428,308 km (0.067 R)
• M13: 6,093,121 km (0.066 R)
• M14: 6,263,364 km (0.075 R)
• M15: 6,695,851 km (0.119 R)
• M16: 7,137,913 km (0.091 R)
• M17: 7,452,966 km (0.079 R)
• M18: 7,726,580 km (0.033 R)
• M19: 8,237,008 km (0.09 R)
• M20: 8,425,202 km (0.088 R)
• M21: 8,854,100 km (0.071 R)
• M22: 9,241,109 km (0.087 R)
• M23: 10,082,148 km (0.07 R)
• M24: 10,486,212 km (0.108 R)
• M25: 11,102,406 km (0.055 R)
• M26: 11,154,316 km (0.058 R)
• M27: 11,206,227 km (0.066 R)
• M28: 12,693,529 km (0.06 R)
• M29: 12,747,833 km (0.093 R)
• M30: 12,911,044 km (0.109 R)
• M31: 15,210,513 km (0.099 R)
• M32: 15,325,853 km (0.049 R)
• M33: 16,377,077 km (0.107 R)
• M34: 16,673,281 km (0.025 R)
• M35: 16,792,211 km (0.054 R)
• M36: 17,391,351 km (0.072 R)
• M37: 18,180,480 km (0.083 R)
• M38: 18,425,671 km (0.07 R)
• M39: 19,479,887 km (0.044 R)
• M40: 20,744,886 km (0.037 R)
• M41: 21,065,325 km (0.081 R)
• M42: 21,193,979 km (0.072 R)
• M43: 21,387,409 km (0.112 R)
• M44: 22,166,964 km (0.107 R)
• M45: 22,625,930 km (0.118 R)
• M46: 22,823,549 km (0.05 R)
• M47: 23,686,878 km (0.12 R)
• M48: 24,021,678 km (0.101 R)
• M49: 24,358,124 km (0.093 R)
• M50: 24,628,447 km (0.118 R)
• M51: 24,696,215 km (0.099 R)
• M52: 25,240,153 km (0.104 R)
• M53: 25,582,283 km (0.085 R)
• M54: 26,063,689 km (0.1 R)
• M55: 28,160,453 km (0.061 R)
• M56: 28,515,299 km (0.062 R)
• M57: 28,657,567 km (0.032 R)
• M58: 28,800,133 km (0.09 R)
• M59: 30,093,556 km (0.108 R)
• M60: 30,893,307 km (0.115 R)
• M61: 32,365,200 km (0.116 R)
• M62: 32,662,302 km (0.068 R)
• M63: 35,529,644 km (0.085 R)
• M64: 35,759,426 km (0.076 R)
• M65: 35,989,657 km (0.071 R)
• M66: 36,066,551 km (0.079 R)
• M67: 36,220,487 km (0.099 R)
• M68: 36,683,492 km (0.054 R)
• M69: 36,993,309 km (0.112 R)
• M70: 38,006,087 km (0.111 R)
• M71: 38,555,111 km (0.036 R)
• M72: 43,041,402 km (0.108 R)
• M73: 43,695,743 km (0.116 R)
• M74: 44,188,518 km (0.069 R)
• M75: 44,270,947 km (0.045 R)
• M76: 44,765,816 km (0.118 R)
• M77: 46,429,046 km (0.117 R)
• M78: 47,268,290 km (0.066 R)
• M79: 49,046,709 km (0.093 R)
• M80: 49,473,362 km (0.102 R)
• M81: 49,644,502 km (0.097 R)
• M82: 49,987,081 km (0.031 R)
• M83: 50,502,446 km (0.117 R)
• M84: 51,885,478 km (0.12 R)
• M85: 53,983,289 km (0.103 R)
• M86: 54,159,366 km (0.091 R)
• M87: 54,865,468 km (0.072 R)
• M88: 55,930,455 km (0.067 R)
• M89: 56,823,106 km (0.078 R)
• M90: 57,002,174 km (0.083 R)
• M91: 57,450,818 km (0.117 R)
• M92: 58,441,755 km (0.069 R)
• M93: 59,075,302 km (0.081 R)
• M94: 59,711,242 km (0.088 R)
• M95: 59,984,408 km (0.096 R)
• M96: 60,898,002 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 3.6

Gravity: 69.65 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.49 AU - 17.39 AU

Year: 23848 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,801,328 km

• M1: 53,107 km (0.086 R)
• M2: 330,163 km (0.091 R)
• M3: 415,433 km (0.095 R)
• M4: 1,000,062 km (0.058 R)
• M5: 1,030,729 km (0.119 R)
• M6: 1,707,211 km (0.107 R)
• M7: 1,818,512 km (0.114 R)
• M8: 2,087,189 km (0.049 R)
• M9: 3,189,277 km (0.041 R)
• M10: 3,280,382 km (0.116 R)
• M11: 3,418,760 km (0.036 R)
• M12: 5,168,008 km (0.083 R)
• M13: 5,655,697 km (0.073 R)
• M14: 6,158,047 km (0.107 R)
• M15: 6,558,520 km (0.083 R)
• M16: 6,732,802 km (0.058 R)
• M17: 7,145,094 km (0.104 R)
• M18: 7,324,461 km (0.056 R)
• M19: 7,565,763 km (0.093 R)
• M20: 8,118,078 km (0.094 R)
• M21: 8,305,075 km (0.083 R)
• M22: 9,851,618 km (0.09 R)
• M23: 11,484,180 km (0.095 R)
• M24: 12,259,994 km (0.104 R)
• M25: 15,373,575 km (0.065 R)
• M26: 17,576,403 km (0.084 R)
• M27: 17,656,887 km (0.114 R)
• M28: 19,126,387 km (0.096 R)
• M29: 19,708,472 km (0.039 R)
• M30: 20,296,242 km (0.044 R)
• M31: 20,380,616 km (0.096 R)
• M32: 20,889,697 km (0.117 R)
• M33: 22,180,577 km (0.081 R)
• M34: 26,665,970 km (0.088 R)
• M35: 30,834,964 km (0.092 R)
• M36: 31,418,994 km (0.083 R)
• M37: 32,006,614 km (0.094 R)
• M38: 32,104,900 km (0.069 R)
• M39: 33,192,776 km (0.114 R)
• M40: 33,491,522 km (0.066 R)
• M41: 33,691,236 km (0.086 R)
• M42: 34,292,619 km (0.063 R)
• M43: 34,393,149 km (0.095 R)
• M44: 35,709,610 km (0.097 R)
• M45: 36,322,812 km (0.117 R)
• M46: 36,527,910 km (0.086 R)
• M47: 38,809,876 km (0.107 R)
• M48: 39,019,613 km (0.113 R)
• M49: 40,498,238 km (0.084 R)
• M50: 41,030,806 km (0.109 R)
• M51: 41,351,395 km (0.042 R)
• M52: 46,815,906 km (0.092 R)
• M53: 47,262,754 km (0.092 R)
• M54: 47,486,702 km (0.049 R)
• M55: 47,598,751 km (0.066 R)
• M56: 47,935,646 km (0.066 R)
• M57: 51,347,524 km (0.116 R)
• M58: 51,808,286 km (0.061 R)
• M59: 53,781,930 km (0.119 R)
• M60: 55,189,946 km (0.107 R)
• M61: 55,543,745 km (0.071 R)
• M62: 60,333,420 km (0.036 R)
• M63: 60,819,762 km (0.115 R)
• M64: 61,551,446 km (0.072 R)
• M65: 62,408,791 km (0.119 R)
• M66: 62,531,611 km (0.109 R)
• M67: 62,900,519 km (0.102 R)
• M68: 63,516,862 km (0.106 R)
• M69: 64,259,317 km (0.089 R)
• M70: 65,877,517 km (0.109 R)
• M71: 66,503,584 km (0.091 R)
• M72: 68,013,924 km (0.084 R)
• M73: 68,900,142 km (0.077 R)
• M74: 70,172,920 km (0.037 R)
• M75: 70,684,246 km (0.105 R)
• M76: 72,483,310 km (0.075 R)
• M77: 75,210,180 km (0.103 R)
• M78: 76,651,855 km (0.077 R)
• M79: 77,442,031 km (0.104 R)
• M80: 79,296,296 km (0.094 R)
• M81: 79,828,865 km (0.08 R)
• M82: 82,509,060 km (0.055 R)
• M83: 82,643,848 km (0.04 R)
• M84: 83,318,833 km (0.111 R)
• M85: 83,589,306 km (0.065 R)
• M86: 84,674,340 km (0.075 R)
• M87: 85,900,444 km (0.086 R)
• M88: 87,407,044 km (0.107 R)
• M89: 87,544,524 km (0.118 R)
• M90: 88,370,454 km (0.108 R)
• M91: 88,784,391 km (0.046 R)
• M92: 91,002,778 km (0.047 R)
• M93: 93,099,093 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 20,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit