🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.54 AU - 0.58 AU

Year: 188 Days

Day: 40.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.52 AU - 0.62 AU

Year: 193 Days

Day: 39.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.54 AU - 0.64 AU

Year: 204 Days

Day: 42.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 219 Days

Day: 20 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 78,221,361 km

• M1: 77,641 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.68 AU - 0.96 AU

Year: 334 Days

Day: 34.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 142.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,221,361 km

• M1: 596,596 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.3

Radius: 8

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.88 AU - 4.5 AU

Year: 3187 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,221,361 km

• M1: 105,317 km (0.08 R)
• M2: 159,920 km (0.105 R)
• M3: 213,327 km (0.032 R)
• M4: 421,567 km (0.074 R)
• M5: 611,406 km (0.103 R)
• M6: 796,010 km (0.103 R)
• M7: 917,783 km (0.038 R)
• M8: 975,229 km (0.034 R)
• M9: 1,205,160 km (0.106 R)
• M10: 1,255,874 km (0.071 R)
• M11: 1,346,231 km (0.05 R)
• M12: 1,492,837 km (0.114 R)
• M13: 1,672,953 km (0.093 R)
• M14: 1,787,246 km (0.075 R)
• M15: 1,934,001 km (0.107 R)
• M16: 2,397,904 km (0.06 R)
• M17: 2,742,727 km (0.041 R)
• M18: 2,912,521 km (0.077 R)
• M19: 3,103,258 km (0.104 R)
• M20: 3,298,184 km (0.09 R)
• M21: 3,625,804 km (0.088 R)
• M22: 4,078,786 km (0.045 R)
• M23: 4,331,756 km (0.057 R)
• M24: 4,690,342 km (0.095 R)
• M25: 4,751,079 km (0.117 R)
• M26: 4,914,290 km (0.12 R)
• M27: 5,079,446 km (0.114 R)
• M28: 5,204,360 km (0.107 R)
• M29: 5,457,480 km (0.116 R)
• M30: 5,757,872 km (0.091 R)
• M31: 6,107,931 km (0.026 R)
• M32: 6,374,814 km (0.078 R)
• M33: 6,622,997 km (0.085 R)
• M34: 6,828,395 km (0.087 R)
• M35: 7,245,474 km (0.073 R)
• M36: 7,315,785 km (0.114 R)
• M37: 7,480,791 km (0.11 R)
• M38: 7,599,422 km (0.074 R)
• M39: 8,031,610 km (0.075 R)
• M40: 8,177,468 km (0.098 R)
• M41: 8,397,826 km (0.097 R)
• M42: 8,645,111 km (0.095 R)
• M43: 8,744,594 km (0.069 R)
• M44: 9,197,427 km (0.027 R)
• M45: 9,606,278 km (0.112 R)
• M46: 9,916,843 km (0.114 R)
• M47: 9,968,903 km (0.098 R)
• M48: 10,178,041 km (0.034 R)
• M49: 10,494,739 km (0.076 R)
• M50: 10,680,839 km (0.108 R)
• M51: 11,083,557 km (0.114 R)
• M52: 11,710,521 km (0.059 R)
• M53: 12,070,005 km (0.103 R)
• M54: 12,153,630 km (0.102 R)
• M55: 12,517,602 km (0.095 R)
• M56: 12,686,797 km (0.083 R)
• M57: 13,113,151 km (0.037 R)
• M58: 13,256,316 km (0.116 R)
• M59: 13,313,612 km (0.042 R)
• M60: 13,630,909 km (0.061 R)
• M61: 13,863,235 km (0.072 R)
• M62: 14,656,851 km (0.046 R)
• M63: 14,775,782 km (0.085 R)
• M64: 14,984,471 km (0.105 R)
• M65: 15,859,618 km (0.082 R)
• M66: 16,073,394 km (0.096 R)
• M67: 16,782,338 km (0.098 R)
• M68: 16,875,537 km (0.119 R)
• M69: 17,124,917 km (0.117 R)
• M70: 17,344,228 km (0.114 R)
• M71: 17,627,566 km (0.104 R)
• M72: 17,848,971 km (0.103 R)
• M73: 17,912,400 km (0.081 R)
• M74: 18,262,609 km (0.064 R)
• M75: 18,550,884 km (0.072 R)
• M76: 19,261,623 km (0.036 R)
• M77: 19,391,923 km (0.087 R)
• M78: 19,653,121 km (0.107 R)
• M79: 19,751,407 km (0.084 R)
• M80: 20,311,501 km (0.047 R)
• M81: 20,576,888 km (0.085 R)
• M82: 21,111,102 km (0.113 R)
• M83: 22,056,860 km (0.091 R)
• M84: 22,295,468 km (0.06 R)
• M85: 22,500,567 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 8.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.57 AU - 4.11 AU

Year: 3383 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 78,221,361 km

• M1: 112,797 km (0.111 R)
• M2: 208,988 km (0.055 R)
• M3: 314,754 km (0.099 R)
• M4: 398,230 km (0.081 R)
• M5: 490,831 km (0.101 R)
• M6: 737,218 km (0.046 R)
• M7: 804,986 km (0.087 R)
• M8: 936,782 km (0.1 R)
• M9: 1,222,364 km (0.105 R)
• M10: 1,423,723 km (0.108 R)
• M11: 1,635,853 km (0.096 R)
• M12: 1,885,232 km (0.097 R)
• M13: 2,007,753 km (0.047 R)
• M14: 2,232,000 km (0.027 R)
• M15: 2,583,705 km (0.101 R)
• M16: 3,622,064 km (0.051 R)
• M17: 3,809,510 km (0.083 R)
• M18: 4,158,372 km (0.101 R)
• M19: 4,499,455 km (0.055 R)
• M20: 4,572,459 km (0.097 R)
• M21: 4,682,563 km (0.032 R)
• M22: 4,868,214 km (0.119 R)
• M23: 5,246,846 km (0.093 R)
• M24: 5,323,739 km (0.114 R)
• M25: 5,992,292 km (0.104 R)
• M26: 6,113,018 km (0.077 R)
• M27: 6,295,527 km (0.102 R)
• M28: 6,397,852 km (0.098 R)
• M29: 6,562,559 km (0.109 R)
• M30: 6,645,437 km (0.077 R)
• M31: 6,707,969 km (0.029 R)
• M32: 7,044,115 km (0.03 R)
• M33: 7,107,694 km (0.099 R)
• M34: 7,214,357 km (0.073 R)
• M35: 7,428,881 km (0.031 R)
• M36: 7,602,115 km (0.118 R)
• M37: 7,689,331 km (0.112 R)
• M38: 8,330,806 km (0.082 R)
• M39: 8,646,757 km (0.109 R)
• M40: 8,852,005 km (0.038 R)
• M41: 8,989,635 km (0.049 R)
• M42: 9,665,070 km (0.066 R)
• M43: 9,949,306 km (0.082 R)
• M44: 10,380,895 km (0.087 R)
• M45: 10,574,774 km (0.111 R)
• M46: 10,720,931 km (0.069 R)
• M47: 11,336,975 km (0.094 R)
• M48: 11,461,590 km (0.118 R)
• M49: 11,687,034 km (0.05 R)
• M50: 11,964,688 km (0.115 R)
• M51: 12,142,410 km (0.115 R)
• M52: 12,218,855 km (0.083 R)
• M53: 12,295,449 km (0.031 R)
• M54: 12,732,724 km (0.083 R)
• M55: 12,888,156 km (0.112 R)
• M56: 13,070,366 km (0.083 R)
• M57: 13,384,821 km (0.092 R)
• M58: 13,542,946 km (0.037 R)
• M59: 13,675,190 km (0.09 R)
• M60: 14,423,778 km (0.105 R)
• M61: 14,939,442 km (0.077 R)
• M62: 15,130,927 km (0.111 R)
• M63: 15,213,206 km (0.115 R)
• M64: 15,543,967 km (0.095 R)
• M65: 15,626,994 km (0.102 R)
• M66: 15,682,494 km (0.104 R)
• M67: 16,100,471 km (0.118 R)
• M68: 16,635,134 km (0.104 R)
• M69: 16,748,529 km (0.04 R)
• M70: 17,089,911 km (0.076 R)
• M71: 17,290,223 km (0.105 R)
• M72: 17,577,750 km (0.091 R)
• M73: 17,837,751 km (0.076 R)
• M74: 18,099,098 km (0.107 R)
• M75: 18,274,128 km (0.108 R)
• M76: 18,772,738 km (0.056 R)
• M77: 19,127,584 km (0.118 R)
• M78: 19,873,628 km (0.042 R)
• M79: 20,265,425 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.3

Radius: 5.3

Gravity: 15.71 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.19 AU - 11.15 AU

Year: 15670 Days

Day: 22.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,221,361 km

• M1: 139,276 km (0.099 R)
• M2: 247,884 km (0.071 R)
• M3: 370,404 km (0.096 R)
• M4: 415,583 km (0.101 R)
• M5: 563,386 km (0.106 R)
• M6: 1,304,643 km (0.115 R)
• M7: 1,448,407 km (0.056 R)
• M8: 1,777,372 km (0.083 R)
• M9: 2,018,374 km (0.087 R)
• M10: 2,073,426 km (0.111 R)
• M11: 2,327,144 km (0.098 R)
• M12: 2,531,196 km (0.113 R)
• M13: 2,741,231 km (0.037 R)
• M14: 2,832,935 km (0.03 R)
• M15: 3,209,922 km (0.095 R)
• M16: 3,636,126 km (0.037 R)
• M17: 4,114,839 km (0.084 R)
• M18: 4,326,071 km (0.117 R)
• M19: 4,576,947 km (0.109 R)
• M20: 4,685,854 km (0.108 R)
• M21: 5,130,459 km (0.031 R)
• M22: 5,704,915 km (0.113 R)
• M23: 6,178,990 km (0.111 R)
• M24: 6,542,962 km (0.092 R)
• M25: 6,748,210 km (0.029 R)
• M26: 6,955,403 km (0.068 R)
• M27: 7,291,400 km (0.104 R)
• M28: 7,892,185 km (0.12 R)
• M29: 7,935,718 km (0.055 R)
• M30: 7,979,401 km (0.074 R)
• M31: 8,110,598 km (0.036 R)
• M32: 8,553,408 km (0.071 R)
• M33: 8,958,519 km (0.06 R)
• M34: 9,049,474 km (0.062 R)
• M35: 9,554,816 km (0.095 R)
• M36: 9,787,590 km (0.025 R)
• M37: 10,833,878 km (0.097 R)
• M38: 14,231,245 km (0.044 R)
• M39: 15,087,544 km (0.116 R)
• M40: 15,467,373 km (0.073 R)
• M41: 15,521,826 km (0.101 R)
• M42: 15,685,786 km (0.119 R)
• M43: 16,291,807 km (0.036 R)
• M44: 17,413,192 km (0.11 R)
• M45: 19,199,840 km (0.114 R)
• M46: 20,622,814 km (0.118 R)
• M47: 20,802,930 km (0.071 R)
• M48: 21,225,544 km (0.111 R)
• M49: 21,895,294 km (0.085 R)
• M50: 23,130,823 km (0.068 R)
• M51: 24,770,415 km (0.06 R)
• M52: 25,154,134 km (0.118 R)
• M53: 26,512,333 km (0.039 R)
• M54: 26,839,204 km (0.108 R)
• M55: 26,970,402 km (0.11 R)
• M56: 27,101,749 km (0.102 R)
• M57: 27,563,108 km (0.098 R)
• M58: 27,827,897 km (0.058 R)
• M59: 28,093,583 km (0.109 R)
• M60: 28,160,154 km (0.1 R)
• M61: 28,426,887 km (0.081 R)
• M62: 29,772,968 km (0.104 R)
• M63: 30,317,205 km (0.099 R)
• M64: 30,385,422 km (0.074 R)
• M65: 31,830,687 km (0.087 R)
• M66: 31,900,100 km (0.119 R)
• M67: 32,596,778 km (0.071 R)
• M68: 33,227,931 km (0.069 R)
• M69: 35,217,284 km (0.096 R)
• M70: 37,098,926 km (0.082 R)
• M71: 37,684,452 km (0.093 R)
• M72: 38,272,970 km (0.082 R)
• M73: 38,790,429 km (0.04 R)
• M74: 39,459,131 km (0.117 R)
• M75: 40,056,775 km (0.086 R)
• M76: 40,131,723 km (0.114 R)
• M77: 40,732,658 km (0.108 R)
• M78: 41,260,888 km (0.118 R)
• M79: 41,336,584 km (0.106 R)
• M80: 42,019,648 km (0.119 R)
• M81: 43,242,910 km (0.095 R)
• M82: 43,627,676 km (0.111 R)
• M83: 44,944,137 km (0.099 R)
• M84: 45,881,218 km (0.112 R)
• M85: 46,509,529 km (0.116 R)
• M86: 48,810,943 km (0.08 R)
• M87: 49,291,750 km (0.117 R)
• M88: 50,581,434 km (0.078 R)
• M89: 52,865,045 km (0.059 R)
• M90: 53,029,453 km (0.098 R)
• M91: 53,194,011 km (0.062 R)
• M92: 53,276,439 km (0.114 R)
• M93: 54,102,220 km (0.083 R)
• M94: 54,682,809 km (0.098 R)
• M95: 55,515,770 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.4

Radius: 7.8

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.54 AU - 17.76 AU

Year: 25210 Days

Day: 24 Hours

Environment

Temp: -223 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,221,361 km

• M1: 142,716 km (0.08 R)
• M2: 199,713 km (0.108 R)
• M3: 586,723 km (0.072 R)
• M4: 918,531 km (0.101 R)
• M5: 996,771 km (0.086 R)
• M6: 1,050,177 km (0.083 R)
• M7: 1,361,939 km (0.096 R)
• M8: 1,606,382 km (0.047 R)
• M9: 1,701,676 km (0.083 R)
• M10: 2,457,145 km (0.112 R)
• M11: 2,947,228 km (0.117 R)
• M12: 3,064,662 km (0.108 R)
• M13: 3,263,777 km (0.082 R)
• M14: 5,096,949 km (0.071 R)
• M15: 5,191,046 km (0.086 R)
• M16: 5,428,608 km (0.116 R)
• M17: 6,465,321 km (0.087 R)
• M18: 6,567,197 km (0.12 R)
• M19: 7,189,674 km (0.095 R)
• M20: 7,722,840 km (0.116 R)
• M21: 8,490,577 km (0.111 R)
• M22: 8,714,375 km (0.086 R)
• M23: 9,110,810 km (0.105 R)
• M24: 9,167,956 km (0.094 R)
• M25: 9,282,548 km (0.119 R)
• M26: 10,097,856 km (0.113 R)
• M27: 10,156,947 km (0.069 R)
• M28: 10,216,188 km (0.11 R)
• M29: 10,754,441 km (0.111 R)
• M30: 12,806,027 km (0.109 R)
• M31: 13,581,392 km (0.053 R)
• M32: 14,172,753 km (0.073 R)
• M33: 15,041,916 km (0.08 R)
• M34: 15,585,405 km (0.078 R)
• M35: 17,042,189 km (0.106 R)
• M36: 17,112,650 km (0.072 R)
• M37: 17,466,449 km (0.059 R)
• M38: 18,181,228 km (0.101 R)
• M39: 18,325,290 km (0.056 R)
• M40: 19,491,705 km (0.082 R)
• M41: 21,589,965 km (0.09 R)
• M42: 22,125,675 km (0.069 R)
• M43: 22,743,364 km (0.073 R)
• M44: 24,153,623 km (0.113 R)
• M45: 25,430,740 km (0.091 R)
• M46: 26,647,869 km (0.107 R)
• M47: 26,975,787 km (0.058 R)
• M48: 28,467,278 km (0.092 R)
• M49: 28,550,903 km (0.092 R)
• M50: 28,970,376 km (0.093 R)
• M51: 29,985,397 km (0.056 R)
• M52: 30,411,751 km (0.097 R)
• M53: 31,876,314 km (0.085 R)
• M54: 33,452,029 km (0.072 R)
• M55: 33,540,291 km (0.06 R)
• M56: 34,427,407 km (0.12 R)
• M57: 35,592,026 km (0.025 R)
• M58: 36,315,182 km (0.097 R)
• M59: 36,405,988 km (0.096 R)
• M60: 38,052,014 km (0.101 R)
• M61: 38,606,124 km (0.109 R)
• M62: 39,909,271 km (0.09 R)
• M63: 40,284,313 km (0.079 R)
• M64: 42,558,799 km (0.11 R)
• M65: 44,777,186 km (0.064 R)
• M66: 46,539,449 km (0.08 R)
• M67: 47,726,957 km (0.056 R)
• M68: 48,224,669 km (0.052 R)
• M69: 50,536,105 km (0.119 R)
• M70: 51,756,375 km (0.055 R)
• M71: 52,472,650 km (0.114 R)
• M72: 53,295,289 km (0.116 R)
• M73: 54,745,191 km (0.087 R)
• M74: 58,532,560 km (0.106 R)
• M75: 59,171,942 km (0.064 R)
• M76: 59,492,530 km (0.108 R)
• M77: 60,028,090 km (0.11 R)
• M78: 60,350,324 km (0.076 R)
• M79: 61,212,008 km (0.062 R)
• M80: 61,644,495 km (0.044 R)
• M81: 66,024,123 km (0.062 R)
• M82: 67,357,339 km (0.109 R)
• M83: 68,027,388 km (0.058 R)
• M84: 68,699,531 km (0.038 R)
• M85: 69,486,565 km (0.1 R)
• M86: 71,410,394 km (0.109 R)
• M87: 72,093,458 km (0.064 R)
• M88: 73,122,242 km (0.086 R)
• M89: 74,616,875 km (0.049 R)
• M90: 74,732,215 km (0.112 R)
• M91: 74,963,194 km (0.114 R)
• M92: 75,425,900 km (0.07 R)
• M93: 75,773,416 km (0.032 R)
• M94: 76,005,442 km (0.102 R)
• M95: 76,470,243 km (0.107 R)
• M96: 76,935,791 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit