🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.85 AU - 1.01 AU

Year: 340 Days

Day: 19.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.97 AU - 1.53 AU

Year: 529 Days

Day: 35.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 160.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.27 AU - 1.47 AU

Year: 607 Days

Day: 25.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.04 AU - 3.3 AU

Year: 1652 Days

Day: 42 Hours

Environment

Temp: -110 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.72 AU - 3.86 AU

Year: 2260 Days

Day: 12.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.3

Radius: 10.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 5.89 AU - 8.67 AU

Year: 7440 Days

Day: 9.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,360,481 km

• M1: 157,078 km (0.071 R)
• M2: 526,884 km (0.099 R)
• M3: 612,603 km (0.119 R)
• M4: 730,935 km (0.116 R)
• M5: 1,265,897 km (0.064 R)
• M6: 1,564,046 km (0.103 R)
• M7: 1,787,994 km (0.1 R)
• M8: 1,903,932 km (0.066 R)
• M9: 2,143,588 km (0.095 R)
• M10: 2,372,024 km (0.113 R)
• M11: 2,564,855 km (0.093 R)
• M12: 2,920,599 km (0.112 R)
• M13: 3,221,291 km (0.103 R)
• M14: 3,387,345 km (0.102 R)
• M15: 3,777,795 km (0.103 R)
• M16: 4,260,248 km (0.099 R)
• M17: 4,628,259 km (0.079 R)
• M18: 5,255,074 km (0.109 R)
• M19: 5,338,849 km (0.037 R)
• M20: 5,507,745 km (0.069 R)
• M21: 5,592,866 km (0.089 R)
• M22: 6,319,164 km (0.113 R)
• M23: 6,527,853 km (0.107 R)
• M24: 6,829,891 km (0.116 R)
• M25: 7,013,447 km (0.098 R)
• M26: 7,385,348 km (0.118 R)
• M27: 8,116,283 km (0.055 R)
• M28: 8,605,318 km (0.1 R)
• M29: 8,903,467 km (0.106 R)
• M30: 9,037,058 km (0.101 R)
• M31: 9,104,078 km (0.118 R)
• M32: 9,749,144 km (0.092 R)
• M33: 9,817,959 km (0.119 R)
• M34: 10,025,301 km (0.102 R)
• M35: 10,233,990 km (0.084 R)
• M36: 11,047,653 km (0.118 R)
• M37: 11,371,682 km (0.112 R)
• M38: 11,772,006 km (0.104 R)
• M39: 12,288,268 km (0.116 R)
• M40: 12,549,167 km (0.111 R)
• M41: 12,623,966 km (0.057 R)
• M42: 12,736,613 km (0.116 R)
• M43: 13,764,949 km (0.109 R)
• M44: 13,919,633 km (0.109 R)
• M45: 14,191,602 km (0.091 R)
• M46: 14,583,249 km (0.108 R)
• M47: 14,859,556 km (0.056 R)
• M48: 15,137,509 km (0.117 R)
• M49: 15,257,188 km (0.118 R)
• M50: 15,417,257 km (0.071 R)
• M51: 15,779,434 km (0.103 R)
• M52: 16,063,071 km (0.1 R)
• M53: 16,225,834 km (0.075 R)
• M54: 16,717,712 km (0.097 R)
• M55: 16,882,718 km (0.051 R)
• M56: 17,048,323 km (0.107 R)
• M57: 17,131,350 km (0.109 R)
• M58: 17,255,965 km (0.103 R)
• M59: 18,947,917 km (0.085 R)
• M60: 19,120,104 km (0.101 R)
• M61: 19,683,041 km (0.076 R)
• M62: 20,559,684 km (0.117 R)
• M63: 21,047,224 km (0.101 R)
• M64: 21,493,773 km (0.106 R)
• M65: 22,214,835 km (0.09 R)
• M66: 24,471,968 km (0.079 R)
• M67: 24,753,361 km (0.059 R)
• M68: 24,847,458 km (0.088 R)
• M69: 25,130,348 km (0.1 R)
• M70: 25,366,713 km (0.027 R)
• M71: 25,556,552 km (0.069 R)
• M72: 25,889,707 km (0.071 R)
• M73: 26,176,486 km (0.089 R)
• M74: 26,512,333 km (0.078 R)
• M75: 26,849,527 km (0.048 R)
• M76: 27,285,305 km (0.119 R)
• M77: 27,577,021 km (0.118 R)
• M78: 28,262,030 km (0.111 R)
• M79: 28,606,554 km (0.116 R)
• M80: 29,399,273 km (0.117 R)
• M81: 29,748,434 km (0.063 R)
• M82: 31,922,989 km (0.088 R)
• M83: 32,333,186 km (0.106 R)
• M84: 33,939,119 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.9

Radius: 9.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.03 AU - 9.63 AU

Year: 10794 Days

Day: 13 Hours

Environment

Temp: -184 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,360,481 km

• M1: 280,346 km (0.12 R)
• M2: 345,272 km (0.096 R)
• M3: 1,186,910 km (0.101 R)
• M4: 1,264,252 km (0.092 R)
• M5: 1,424,172 km (0.045 R)
• M6: 1,506,750 km (0.099 R)
• M7: 1,569,730 km (0.101 R)
• M8: 1,698,534 km (0.112 R)
• M9: 1,764,357 km (0.098 R)
• M10: 1,921,136 km (0.071 R)
• M11: 2,176,948 km (0.102 R)
• M12: 2,594,027 km (0.12 R)
• M13: 2,851,036 km (0.092 R)
• M14: 3,062,717 km (0.064 R)
• M15: 3,334,537 km (0.076 R)
• M16: 3,501,338 km (0.066 R)
• M17: 3,614,135 km (0.083 R)
• M18: 3,699,555 km (0.055 R)
• M19: 3,814,596 km (0.04 R)
• M20: 4,077,589 km (0.111 R)
• M21: 4,286,278 km (0.091 R)
• M22: 4,437,522 km (0.112 R)
• M23: 4,498,408 km (0.096 R)
• M24: 5,910,163 km (0.098 R)
• M25: 6,524,412 km (0.106 R)
• M26: 7,266,717 km (0.118 R)
• M27: 7,447,431 km (0.118 R)
• M28: 7,850,148 km (0.032 R)
• M29: 8,072,899 km (0.076 R)
• M30: 8,600,681 km (0.107 R)
• M31: 8,868,760 km (0.06 R)
• M32: 9,295,712 km (0.106 R)
• M33: 9,452,641 km (0.098 R)
• M34: 10,089,030 km (0.112 R)
• M35: 10,493,692 km (0.027 R)
• M36: 10,739,182 km (0.116 R)
• M37: 11,069,345 km (0.052 R)
• M38: 11,697,506 km (0.115 R)
• M39: 12,466,589 km (0.118 R)
• M40: 12,770,123 km (0.083 R)
• M41: 12,988,386 km (0.118 R)
• M42: 13,340,241 km (0.082 R)
• M43: 14,778,774 km (0.095 R)
• M44: 15,099,960 km (0.117 R)
• M45: 15,423,540 km (0.047 R)
• M46: 15,562,816 km (0.049 R)
• M47: 15,796,039 km (0.03 R)
• M48: 15,983,485 km (0.096 R)
• M49: 16,218,803 km (0.101 R)
• M50: 18,981,127 km (0.095 R)
• M51: 19,380,404 km (0.086 R)
• M52: 19,480,635 km (0.115 R)
• M53: 19,782,374 km (0.106 R)
• M54: 19,984,480 km (0.095 R)
• M55: 20,594,690 km (0.091 R)
• M56: 20,799,490 km (0.086 R)
• M57: 21,314,405 km (0.111 R)
• M58: 21,833,510 km (0.108 R)
• M59: 22,619,946 km (0.11 R)
• M60: 24,005,073 km (0.082 R)
• M61: 25,198,415 km (0.076 R)
• M62: 26,133,701 km (0.103 R)
• M63: 27,361,002 km (0.056 R)
• M64: 27,473,499 km (0.105 R)
• M65: 28,151,776 km (0.108 R)
• M66: 29,524,785 km (0.099 R)
• M67: 30,743,858 km (0.065 R)
• M68: 31,095,264 km (0.09 R)
• M69: 31,506,808 km (0.12 R)
• M70: 32,038,778 km (0.093 R)
• M71: 33,471,476 km (0.035 R)
• M72: 33,652,041 km (0.11 R)
• M73: 34,986,155 km (0.12 R)
• M74: 35,169,412 km (0.094 R)
• M75: 35,352,969 km (0.081 R)
• M76: 35,720,980 km (0.04 R)
• M77: 36,584,907 km (0.109 R)
• M78: 37,268,420 km (0.119 R)
• M79: 37,455,567 km (0.111 R)
• M80: 38,207,446 km (0.08 R)
• M81: 39,344,390 km (0.111 R)
• M82: 39,662,135 km (0.108 R)
• M83: 39,789,593 km (0.104 R)
• M84: 39,980,779 km (0.06 R)
• M85: 40,300,320 km (0.089 R)
• M86: 40,684,936 km (0.101 R)
• M87: 42,495,370 km (0.102 R)
• M88: 43,213,888 km (0.095 R)
• M89: 44,068,092 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 10.9

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.56 AU - 13.76 AU

Year: 14120 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 78,360,481 km

• M1: 227,688 km (0.096 R)
• M2: 298,448 km (0.105 R)
• M3: 426,952 km (0.108 R)
• M4: 542,891 km (0.113 R)
• M5: 749,186 km (0.059 R)
• M6: 1,312,273 km (0.12 R)
• M7: 1,899,594 km (0.093 R)
• M8: 2,191,609 km (0.053 R)
• M9: 2,786,111 km (0.037 R)
• M10: 3,534,399 km (0.076 R)
• M11: 3,641,212 km (0.045 R)
• M12: 4,004,885 km (0.115 R)
• M13: 4,228,833 km (0.05 R)
• M14: 4,728,041 km (0.111 R)
• M15: 4,806,580 km (0.066 R)
• M16: 5,125,073 km (0.066 R)
• M17: 7,312,045 km (0.113 R)
• M18: 7,586,258 km (0.117 R)
• M19: 8,239,252 km (0.082 R)
• M20: 9,748,844 km (0.082 R)
• M21: 10,561,011 km (0.099 R)
• M22: 11,659,808 km (0.109 R)
• M23: 12,303,826 km (0.106 R)
• M24: 13,014,716 km (0.092 R)
• M25: 13,180,620 km (0.042 R)
• M26: 14,134,306 km (0.096 R)
• M27: 15,052,089 km (0.059 R)
• M28: 15,518,086 km (0.099 R)
• M29: 17,429,648 km (0.069 R)
• M30: 17,673,941 km (0.118 R)
• M31: 18,475,187 km (0.084 R)
• M32: 19,162,440 km (0.082 R)
• M33: 19,414,512 km (0.099 R)
• M34: 19,540,923 km (0.107 R)
• M35: 20,113,135 km (0.081 R)
• M36: 20,433,573 km (0.059 R)
• M37: 20,626,554 km (0.068 R)
• M38: 21,404,613 km (0.116 R)
• M39: 23,999,089 km (0.112 R)
• M40: 24,338,975 km (0.117 R)
• M41: 24,475,259 km (0.067 R)
• M42: 26,340,894 km (0.1 R)
• M43: 27,467,964 km (0.108 R)
• M44: 27,823,259 km (0.069 R)
• M45: 29,115,486 km (0.071 R)
• M46: 29,332,702 km (0.043 R)
• M47: 29,405,257 km (0.105 R)
• M48: 29,768,779 km (0.094 R)
• M49: 30,574,065 km (0.089 R)
• M50: 31,164,079 km (0.071 R)
• M51: 31,757,982 km (0.088 R)
• M52: 32,430,425 km (0.092 R)
• M53: 33,485,987 km (0.095 R)
• M54: 34,399,582 km (0.08 R)
• M55: 34,936,339 km (0.109 R)
• M56: 35,090,275 km (0.099 R)
• M57: 37,032,654 km (0.073 R)
• M58: 37,189,582 km (0.051 R)
• M59: 37,504,037 km (0.102 R)
• M60: 38,135,639 km (0.104 R)
• M61: 38,294,063 km (0.077 R)
• M62: 38,452,637 km (0.055 R)
• M63: 39,329,280 km (0.081 R)
• M64: 40,292,990 km (0.102 R)
• M65: 40,939,851 km (0.117 R)
• M66: 41,020,933 km (0.103 R)
• M67: 45,731,022 km (0.068 R)
• M68: 45,815,096 km (0.086 R)
• M69: 47,423,722 km (0.073 R)
• M70: 47,508,993 km (0.075 R)
• M71: 47,764,805 km (0.08 R)
• M72: 47,935,646 km (0.115 R)
• M73: 48,021,066 km (0.119 R)
• M74: 48,192,206 km (0.115 R)
• M75: 48,706,823 km (0.07 R)
• M76: 49,223,235 km (0.041 R)
• M77: 49,654,974 km (0.08 R)
• M78: 50,696,175 km (0.099 R)
• M79: 50,957,672 km (0.07 R)
• M80: 52,447,667 km (0.109 R)
• M81: 53,685,440 km (0.075 R)
• M82: 55,560,051 km (0.106 R)
• M83: 57,093,279 km (0.108 R)
• M84: 58,823,379 km (0.092 R)
• M85: 59,006,487 km (0.082 R)
• M86: 60,662,984 km (0.076 R)
• M87: 61,589,892 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.7

Radius: 4.3

Gravity: 20.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 15.03 AU - 20.45 AU

Year: 28300 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,360,481 km

• M1: 66,272 km (0.086 R)
• M2: 169,494 km (0.049 R)
• M3: 440,267 km (0.093 R)
• M4: 1,008,888 km (0.115 R)
• M5: 1,321,398 km (0.076 R)
• M6: 1,694,196 km (0.054 R)
• M7: 1,825,393 km (0.094 R)
• M8: 1,892,263 km (0.095 R)
• M9: 3,514,204 km (0.07 R)
• M10: 3,597,530 km (0.11 R)
• M11: 3,681,604 km (0.099 R)
• M12: 3,808,911 km (0.096 R)
• M13: 4,693,932 km (0.112 R)
• M14: 5,301,898 km (0.054 R)
• M15: 5,397,641 km (0.092 R)
• M16: 6,590,085 km (0.091 R)
• M17: 7,162,746 km (0.09 R)
• M18: 8,860,682 km (0.111 R)
• M19: 10,735,891 km (0.105 R)
• M20: 11,223,281 km (0.105 R)
• M21: 12,920,618 km (0.093 R)
• M22: 13,700,323 km (0.104 R)
• M23: 13,897,642 km (0.068 R)
• M24: 14,162,131 km (0.105 R)
• M25: 15,578,075 km (0.061 R)
• M26: 15,990,816 km (0.115 R)
• M27: 19,419,748 km (0.098 R)
• M28: 19,938,105 km (0.081 R)
• M29: 20,386,001 km (0.03 R)
• M30: 20,536,048 km (0.099 R)
• M31: 20,611,295 km (0.096 R)
• M32: 22,133,753 km (0.111 R)
• M33: 24,883,661 km (0.049 R)
• M34: 27,324,949 km (0.072 R)
• M35: 28,238,992 km (0.058 R)
• M36: 29,163,058 km (0.067 R)
• M37: 30,954,642 km (0.1 R)
• M38: 31,386,381 km (0.098 R)
• M39: 31,646,382 km (0.067 R)
• M40: 31,733,149 km (0.102 R)
• M41: 34,196,577 km (0.1 R)
• M42: 34,285,588 km (0.028 R)
• M43: 34,374,898 km (0.11 R)
• M44: 35,360,897 km (0.103 R)
• M45: 36,811,847 km (0.104 R)
• M46: 40,240,630 km (0.062 R)
• M47: 41,090,047 km (0.07 R)
• M48: 41,279,588 km (0.113 R)
• M49: 41,564,422 km (0.067 R)
• M50: 42,710,342 km (0.032 R)
• M51: 43,963,523 km (0.079 R)
• M52: 44,448,669 km (0.082 R)
• M53: 44,545,908 km (0.083 R)
• M54: 45,326,509 km (0.108 R)
• M55: 46,111,599 km (0.032 R)
• M56: 46,308,619 km (0.107 R)
• M57: 47,198,427 km (0.102 R)
• M58: 48,093,920 km (0.113 R)
• M59: 48,393,565 km (0.097 R)
• M60: 49,296,538 km (0.093 R)
• M61: 50,306,174 km (0.102 R)
• M62: 52,963,331 km (0.098 R)
• M63: 55,456,230 km (0.111 R)
• M64: 56,085,439 km (0.084 R)
• M65: 56,190,456 km (0.065 R)
• M66: 60,017,170 km (0.087 R)
• M67: 61,853,334 km (0.066 R)
• M68: 63,488,738 km (0.12 R)
• M69: 63,598,244 km (0.064 R)
• M70: 64,146,819 km (0.108 R)
• M71: 69,605,346 km (0.069 R)
• M72: 71,875,643 km (0.101 R)
• M73: 73,364,441 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit