🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.45 AU - 0.69 AU

Year: 155 Days

Day: 23.3 Hours

Environment

Temp: 237 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 220 Days

Day: 45.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,352,826 km

• M1: 37,250 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.79 AU - 0.95 AU

Year: 292 Days

Day: 24.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.3 AU - 1.54 AU

Year: 609 Days

Day: 23.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 95.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,352,826 km

• M1: 139,425 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.27 AU - 2.39 AU

Year: 1280 Days

Day: 31.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,352,826 km

• M1: 1,859,352 km (0.041 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.8 AU - 4.38 AU

Year: 2448 Days

Day: 17.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 10

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.68 AU - 6.94 AU

Year: 5040 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,352,826 km

• M1: 129,253 km (0.092 R)
• M2: 208,390 km (0.069 R)
• M3: 362,176 km (0.096 R)
• M4: 446,849 km (0.058 R)
• M5: 651,648 km (0.092 R)
• M6: 887,265 km (0.101 R)
• M7: 1,008,738 km (0.076 R)
• M8: 1,121,535 km (0.083 R)
• M9: 1,223,860 km (0.048 R)
• M10: 1,329,476 km (0.111 R)
• M11: 1,732,194 km (0.115 R)
• M12: 1,868,926 km (0.117 R)
• M13: 2,245,314 km (0.068 R)
• M14: 2,547,951 km (0.086 R)
• M15: 2,763,821 km (0.077 R)
• M16: 3,067,804 km (0.104 R)
• M17: 3,511,511 km (0.03 R)
• M18: 3,598,278 km (0.09 R)
• M19: 3,707,933 km (0.114 R)
• M20: 4,600,583 km (0.086 R)
• M21: 4,888,260 km (0.11 R)
• M22: 5,760,715 km (0.106 R)
• M23: 5,889,369 km (0.112 R)
• M24: 6,044,951 km (0.12 R)
• M25: 6,600,108 km (0.052 R)
• M26: 6,761,824 km (0.07 R)
• M27: 7,089,144 km (0.052 R)
• M28: 8,044,476 km (0.089 R)
• M29: 8,478,759 km (0.11 R)
• M30: 8,595,894 km (0.088 R)
• M31: 8,950,441 km (0.104 R)
• M32: 9,461,018 km (0.099 R)
• M33: 9,674,046 km (0.058 R)
• M34: 10,229,054 km (0.09 R)
• M35: 10,510,447 km (0.089 R)
• M36: 10,699,539 km (0.11 R)
• M37: 12,450,881 km (0.065 R)
• M38: 12,651,043 km (0.085 R)
• M39: 12,953,081 km (0.091 R)
• M40: 13,530,230 km (0.093 R)
• M41: 13,735,927 km (0.118 R)
• M42: 13,873,707 km (0.088 R)
• M43: 13,977,378 km (0.111 R)
• M44: 14,921,191 km (0.084 R)
• M45: 15,027,405 km (0.114 R)
• M46: 15,526,165 km (0.071 R)
• M47: 16,430,185 km (0.12 R)
• M48: 16,796,550 km (0.11 R)
• M49: 17,799,304 km (0.056 R)
• M50: 18,251,239 km (0.08 R)
• M51: 18,364,784 km (0.044 R)
• M52: 18,668,767 km (0.071 R)
• M53: 19,281,819 km (0.111 R)
• M54: 19,552,143 km (0.106 R)
• M55: 19,862,558 km (0.115 R)
• M56: 20,252,859 km (0.104 R)
• M57: 20,961,803 km (0.104 R)
• M58: 21,359,285 km (0.118 R)
• M59: 22,525,849 km (0.101 R)
• M60: 22,851,224 km (0.062 R)
• M61: 22,932,905 km (0.041 R)
• M62: 23,055,425 km (0.098 R)
• M63: 23,301,215 km (0.068 R)
• M64: 23,878,214 km (0.089 R)
• M65: 24,543,475 km (0.113 R)
• M66: 25,256,908 km (0.118 R)
• M67: 25,467,990 km (0.117 R)
• M68: 25,977,221 km (0.09 R)
• M69: 26,318,454 km (0.037 R)
• M70: 27,091,875 km (0.098 R)
• M71: 27,481,278 km (0.042 R)
• M72: 27,611,578 km (0.053 R)
• M73: 27,872,626 km (0.077 R)
• M74: 28,265,770 km (0.027 R)
• M75: 29,057,591 km (0.073 R)
• M76: 29,500,700 km (0.051 R)
• M77: 29,767,583 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 13.4

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.99 AU - 7.57 AU

Year: 6354 Days

Day: 8.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,352,826 km

• M1: 197,768 km (0.112 R)
• M2: 328,667 km (0.11 R)
• M3: 524,640 km (0.063 R)
• M4: 656,286 km (0.095 R)
• M5: 945,309 km (0.112 R)
• M6: 1,418,337 km (0.088 R)
• M7: 1,536,669 km (0.111 R)
• M8: 1,736,233 km (0.109 R)
• M9: 1,879,548 km (0.041 R)
• M10: 2,127,581 km (0.12 R)
• M11: 2,692,612 km (0.055 R)
• M12: 2,785,213 km (0.037 R)
• M13: 3,264,076 km (0.059 R)
• M14: 3,463,041 km (0.111 R)
• M15: 4,062,779 km (0.114 R)
• M16: 4,451,434 km (0.036 R)
• M17: 4,672,689 km (0.069 R)
• M18: 5,172,197 km (0.072 R)
• M19: 5,358,147 km (0.078 R)
• M20: 5,593,764 km (0.114 R)
• M21: 5,905,226 km (0.103 R)
• M22: 6,148,772 km (0.08 R)
• M23: 6,321,108 km (0.095 R)
• M24: 6,420,441 km (0.069 R)
• M25: 6,670,868 km (0.093 R)
• M26: 7,052,642 km (0.091 R)
• M27: 7,415,566 km (0.05 R)
• M28: 7,678,410 km (0.116 R)
• M29: 8,051,806 km (0.067 R)
• M30: 8,240,748 km (0.083 R)
• M31: 8,650,497 km (0.029 R)
• M32: 9,066,977 km (0.057 R)
• M33: 9,919,685 km (0.11 R)
• M34: 10,297,270 km (0.088 R)
• M35: 10,620,402 km (0.074 R)
• M36: 10,887,284 km (0.062 R)
• M37: 11,186,480 km (0.054 R)
• M38: 11,488,368 km (0.119 R)
• M39: 11,762,432 km (0.104 R)
• M40: 12,223,941 km (0.09 R)
• M41: 12,347,958 km (0.028 R)
• M42: 13,133,047 km (0.083 R)
• M43: 13,483,705 km (0.089 R)
• M44: 13,708,401 km (0.106 R)
• M45: 14,096,458 km (0.064 R)
• M46: 14,226,758 km (0.03 R)
• M47: 14,455,493 km (0.082 R)
• M48: 14,685,574 km (0.099 R)
• M49: 14,883,642 km (0.09 R)
• M50: 15,382,850 km (0.079 R)
• M51: 15,718,697 km (0.116 R)
• M52: 15,989,170 km (0.099 R)
• M53: 16,261,289 km (0.044 R)
• M54: 16,672,234 km (0.099 R)
• M55: 17,190,591 km (0.092 R)
• M56: 17,890,260 km (0.117 R)
• M57: 18,634,808 km (0.103 R)
• M58: 18,777,824 km (0.093 R)
• M59: 19,028,849 km (0.082 R)
• M60: 19,281,071 km (0.068 R)
• M61: 19,715,952 km (0.096 R)
• M62: 19,934,664 km (0.097 R)
• M63: 20,411,283 km (0.085 R)
• M64: 20,521,836 km (0.063 R)
• M65: 20,669,489 km (0.109 R)
• M66: 22,545,297 km (0.11 R)
• M67: 22,965,218 km (0.062 R)
• M68: 23,080,259 km (0.06 R)
• M69: 23,619,260 km (0.112 R)
• M70: 24,631,589 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.7

Radius: 8.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.33 AU - 14.31 AU

Year: 14625 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 72,352,826 km

• M1: 225,444 km (0.106 R)
• M2: 288,125 km (0.092 R)
• M3: 461,360 km (0.116 R)
• M4: 601,383 km (0.12 R)
• M5: 846,275 km (0.112 R)
• M6: 972,386 km (0.095 R)
• M7: 1,037,910 km (0.103 R)
• M8: 1,191,098 km (0.095 R)
• M9: 1,675,047 km (0.049 R)
• M10: 1,897,051 km (0.11 R)
• M11: 1,959,283 km (0.034 R)
• M12: 2,619,160 km (0.099 R)
• M13: 2,782,670 km (0.062 R)
• M14: 2,877,515 km (0.101 R)
• M15: 3,046,261 km (0.107 R)
• M16: 3,218,149 km (0.109 R)
• M17: 3,343,064 km (0.086 R)
• M18: 3,597,679 km (0.036 R)
• M19: 3,753,411 km (0.103 R)
• M20: 4,398,776 km (0.032 R)
• M21: 4,649,651 km (0.049 R)
• M22: 4,791,021 km (0.088 R)
• M23: 4,933,887 km (0.061 R)
• M24: 5,729,748 km (0.114 R)
• M25: 6,189,014 km (0.118 R)
• M26: 6,628,382 km (0.073 R)
• M27: 7,013,148 km (0.044 R)
• M28: 7,273,598 km (0.084 R)
• M29: 7,737,052 km (0.083 R)
• M30: 7,804,072 km (0.076 R)
• M31: 8,074,096 km (0.116 R)
• M32: 8,210,230 km (0.118 R)
• M33: 8,347,112 km (0.102 R)
• M34: 9,362,284 km (0.111 R)
• M35: 9,902,631 km (0.115 R)
• M36: 10,900,598 km (0.118 R)
• M37: 12,046,668 km (0.11 R)
• M38: 12,358,729 km (0.12 R)
• M39: 14,327,736 km (0.096 R)
• M40: 14,991,502 km (0.106 R)
• M41: 15,243,125 km (0.042 R)
• M42: 15,411,573 km (0.118 R)
• M43: 15,835,383 km (0.092 R)
• M44: 16,263,084 km (0.103 R)
• M45: 16,781,440 km (0.115 R)
• M46: 17,261,201 km (0.089 R)
• M47: 17,568,924 km (0.111 R)
• M48: 17,834,161 km (0.1 R)
• M49: 18,413,404 km (0.097 R)
• M50: 19,407,481 km (0.09 R)
• M51: 19,635,917 km (0.064 R)
• M52: 19,911,177 km (0.104 R)
• M53: 20,233,860 km (0.102 R)
• M54: 20,651,388 km (0.108 R)
• M55: 20,931,285 km (0.053 R)
• M56: 21,353,450 km (0.12 R)
• M57: 21,541,944 km (0.052 R)
• M58: 22,063,442 km (0.039 R)
• M59: 23,166,876 km (0.086 R)
• M60: 23,701,090 km (0.111 R)
• M61: 24,092,139 km (0.083 R)
• M62: 24,386,697 km (0.103 R)
• M63: 24,633,234 km (0.105 R)
• M64: 24,831,003 km (0.098 R)
• M65: 25,178,369 km (0.093 R)
• M66: 25,527,381 km (0.102 R)
• M67: 26,179,777 km (0.076 R)
• M68: 26,331,020 km (0.049 R)
• M69: 26,482,713 km (0.109 R)
• M70: 26,685,268 km (0.106 R)
• M71: 27,347,388 km (0.099 R)
• M72: 27,552,188 km (0.097 R)
• M73: 27,706,124 km (0.113 R)
• M74: 29,104,266 km (0.064 R)
• M75: 29,522,990 km (0.061 R)
• M76: 30,472,338 km (0.05 R)
• M77: 32,022,771 km (0.099 R)
• M78: 33,216,113 km (0.07 R)
• M79: 33,325,319 km (0.074 R)
• M80: 33,544,031 km (0.096 R)
• M81: 34,093,056 km (0.094 R)
• M82: 35,590,231 km (0.095 R)
• M83: 35,925,779 km (0.096 R)
• M84: 36,431,121 km (0.067 R)
• M85: 37,278,593 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954

Radius: 9.8

Gravity: 9.93 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 10.35 AU - 14.45 AU

Year: 15715 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,352,826 km

• M1: 183,557 km (0.108 R)
• M2: 341,682 km (0.09 R)
• M3: 478,564 km (0.105 R)
• M4: 635,941 km (0.087 R)
• M5: 1,104,780 km (0.076 R)
• M6: 1,237,025 km (0.114 R)
• M7: 1,346,530 km (0.09 R)
• M8: 1,786,947 km (0.095 R)
• M9: 1,849,030 km (0.064 R)
• M10: 1,943,576 km (0.094 R)
• M11: 2,303,957 km (0.111 R)
• M12: 2,440,390 km (0.113 R)
• M13: 2,544,361 km (0.097 R)
• M14: 3,049,702 km (0.109 R)
• M15: 3,585,861 km (0.072 R)
• M16: 4,360,180 km (0.052 R)
• M17: 4,487,039 km (0.048 R)
• M18: 5,592,118 km (0.111 R)
• M19: 5,683,971 km (0.111 R)
• M20: 6,009,795 km (0.106 R)
• M21: 6,151,315 km (0.12 R)
• M22: 6,389,624 km (0.115 R)
• M23: 6,679,545 km (0.083 R)
• M24: 6,924,586 km (0.102 R)
• M25: 7,122,654 km (0.096 R)
• M26: 8,827,621 km (0.074 R)
• M27: 8,934,882 km (0.101 R)
• M28: 9,204,907 km (0.116 R)
• M29: 9,368,267 km (0.107 R)
• M30: 9,864,035 km (0.083 R)
• M31: 10,311,931 km (0.111 R)
• M32: 10,996,191 km (0.113 R)
• M33: 12,288,567 km (0.108 R)
• M34: 13,381,380 km (0.032 R)
• M35: 17,242,501 km (0.103 R)
• M36: 17,511,478 km (0.094 R)
• M37: 18,600,999 km (0.077 R)
• M38: 19,572,189 km (0.087 R)
• M39: 19,782,523 km (0.059 R)
• M40: 20,845,117 km (0.077 R)
• M41: 21,563,785 km (0.091 R)
• M42: 22,804,101 km (0.1 R)
• M43: 23,099,407 km (0.115 R)
• M44: 23,768,259 km (0.073 R)
• M45: 24,518,792 km (0.076 R)
• M46: 25,124,962 km (0.081 R)
• M47: 25,277,253 km (0.03 R)
• M48: 25,353,548 km (0.078 R)
• M49: 26,197,579 km (0.097 R)
• M50: 27,206,916 km (0.073 R)
• M51: 27,363,246 km (0.11 R)
• M52: 28,545,817 km (0.073 R)
• M53: 29,263,438 km (0.081 R)
• M54: 29,423,657 km (0.094 R)
• M55: 29,825,627 km (0.1 R)
• M56: 30,960,775 km (0.109 R)
• M57: 32,772,854 km (0.06 R)
• M58: 34,027,980 km (0.114 R)
• M59: 34,873,508 km (0.115 R)
• M60: 37,364,462 km (0.117 R)
• M61: 37,538,294 km (0.112 R)
• M62: 38,236,617 km (0.096 R)
• M63: 38,411,796 km (0.087 R)
• M64: 39,203,768 km (0.051 R)
• M65: 40,714,257 km (0.061 R)
• M66: 41,162,004 km (0.085 R)
• M67: 42,606,222 km (0.1 R)
• M68: 44,066,895 km (0.09 R)
• M69: 44,803,365 km (0.084 R)
• M70: 45,358,523 km (0.068 R)
• M71: 47,131,108 km (0.047 R)
• M72: 50,071,604 km (0.117 R)
• M73: 50,455,323 km (0.081 R)
• M74: 52,000,070 km (0.085 R)
• M75: 52,583,352 km (0.101 R)
• M76: 52,875,816 km (0.107 R)
• M77: 53,658,213 km (0.055 R)
• M78: 54,641,819 km (0.045 R)
• M79: 56,128,223 km (0.114 R)
• M80: 60,564,399 km (0.071 R)
• M81: 61,178,049 km (0.054 R)
• M82: 61,382,998 km (0.091 R)
• M83: 61,999,491 km (0.117 R)
• M84: 62,102,414 km (0.111 R)
• M85: 63,031,268 km (0.106 R)
• M86: 63,445,654 km (0.108 R)
• M87: 66,792,757 km (0.074 R)
• M88: 67,532,518 km (0.08 R)
• M89: 69,340,408 km (0.05 R)
• M90: 69,982,333 km (0.098 R)
• M91: 70,626,202 km (0.025 R)
• M92: 70,733,763 km (0.109 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit