🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 131 Days

Day: 30.8 Hours

Environment

Temp: 260 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.6 AU - 0.78 AU

Year: 201 Days

Day: 29.8 Hours

Environment

Temp: 217 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.61 AU - 0.87 AU

Year: 223 Days

Day: 36.7 Hours

Environment

Temp: 171 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.12 AU - 1.5 AU

Year: 525 Days

Day: 20.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.8 AU - 5.66 AU

Year: 4184 Days

Day: 28.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,486,607 km

• M1: 409,599 km (0.069 R)

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.3

Radius: 14.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.87 AU - 13.55 AU

Year: 14926 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 110,486,607 km

• M1: 232,774 km (0.109 R)
• M2: 648,357 km (0.095 R)
• M3: 898,934 km (0.094 R)
• M4: 1,208,302 km (0.083 R)
• M5: 1,928,616 km (0.067 R)
• M6: 2,143,289 km (0.104 R)
• M7: 3,898,820 km (0.097 R)
• M8: 4,054,701 km (0.116 R)
• M9: 4,173,033 km (0.09 R)
• M10: 5,033,520 km (0.104 R)
• M11: 5,289,482 km (0.06 R)
• M12: 6,494,044 km (0.111 R)
• M13: 7,056,083 km (0.099 R)
• M14: 7,199,098 km (0.074 R)
• M15: 7,343,011 km (0.106 R)
• M16: 7,879,320 km (0.114 R)
• M17: 8,478,759 km (0.099 R)
• M18: 9,041,247 km (0.098 R)
• M19: 10,527,501 km (0.102 R)
• M20: 11,021,324 km (0.067 R)
• M21: 11,691,522 km (0.119 R)
• M22: 11,804,469 km (0.041 R)
• M23: 12,088,555 km (0.082 R)
• M24: 12,432,481 km (0.12 R)
• M25: 12,896,234 km (0.115 R)
• M26: 13,542,946 km (0.08 R)
• M27: 13,661,726 km (0.078 R)
• M28: 14,080,002 km (0.038 R)
• M29: 14,868,233 km (0.09 R)
• M30: 16,171,679 km (0.118 R)
• M31: 16,677,769 km (0.065 R)
• M32: 16,805,226 km (0.059 R)
• M33: 17,060,889 km (0.111 R)
• M34: 17,705,806 km (0.115 R)
• M35: 18,096,705 km (0.044 R)
• M36: 18,622,242 km (0.103 R)
• M37: 19,486,918 km (0.119 R)
• M38: 20,432,825 km (0.05 R)
• M39: 21,048,869 km (0.104 R)
• M40: 21,255,464 km (0.117 R)
• M41: 22,229,047 km (0.038 R)
• M42: 22,580,153 km (0.102 R)
• M43: 23,788,156 km (0.118 R)
• M44: 24,508,470 km (0.094 R)
• M45: 25,309,117 km (0.075 R)
• M46: 25,455,574 km (0.116 R)
• M47: 25,602,329 km (0.1 R)
• M48: 26,340,595 km (0.106 R)
• M49: 28,825,864 km (0.06 R)
• M50: 29,055,497 km (0.096 R)
• M51: 29,748,135 km (0.091 R)
• M52: 30,602,040 km (0.098 R)
• M53: 31,937,500 km (0.101 R)
• M54: 32,572,543 km (0.095 R)
• M55: 33,532,961 km (0.081 R)
• M56: 36,139,255 km (0.082 R)
• M57: 36,386,989 km (0.086 R)
• M58: 37,466,787 km (0.067 R)
• M59: 37,801,138 km (0.088 R)
• M60: 37,968,688 km (0.072 R)
• M61: 38,557,206 km (0.065 R)
• M62: 39,318,060 km (0.104 R)
• M63: 39,487,854 km (0.072 R)
• M64: 39,657,947 km (0.071 R)
• M65: 42,411,296 km (0.05 R)
• M66: 43,987,160 km (0.025 R)
• M67: 44,604,999 km (0.12 R)
• M68: 44,870,834 km (0.119 R)
• M69: 45,582,022 km (0.106 R)
• M70: 49,651,384 km (0.065 R)
• M71: 50,202,801 km (0.054 R)
• M72: 51,590,022 km (0.102 R)
• M73: 52,148,322 km (0.114 R)
• M74: 52,615,217 km (0.113 R)
• M75: 52,896,012 km (0.061 R)
• M76: 57,938,358 km (0.061 R)
• M77: 58,712,676 km (0.08 R)
• M78: 59,393,047 km (0.09 R)
• M79: 59,587,973 km (0.064 R)
• M80: 60,663,582 km (0.033 R)
• M81: 61,647,039 km (0.06 R)
• M82: 62,239,596 km (0.066 R)
• M83: 63,430,395 km (0.03 R)
• M84: 63,729,291 km (0.048 R)
• M85: 63,828,923 km (0.032 R)
• M86: 67,453,829 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.1

Radius: 5.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.28 AU - 15.76 AU

Year: 18365 Days

Day: 24.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 110,486,607 km

• M1: 213,925 km (0.117 R)
• M2: 313,557 km (0.066 R)
• M3: 513,569 km (0.117 R)
• M4: 1,112,111 km (0.086 R)
• M5: 1,544,299 km (0.092 R)
• M6: 2,047,396 km (0.119 R)
• M7: 2,242,322 km (0.105 R)
• M8: 2,341,955 km (0.108 R)
• M9: 2,494,245 km (0.086 R)
• M10: 2,623,647 km (0.11 R)
• M11: 3,388,093 km (0.103 R)
• M12: 3,883,860 km (0.1 R)
• M13: 4,064,125 km (0.049 R)
• M14: 5,039,055 km (0.04 R)
• M15: 5,301,898 km (0.032 R)
• M16: 5,909,565 km (0.113 R)
• M17: 6,116,907 km (0.056 R)
• M18: 6,221,626 km (0.056 R)
• M19: 6,291,638 km (0.118 R)
• M20: 6,397,254 km (0.088 R)
• M21: 7,079,869 km (0.069 R)
• M22: 8,668,748 km (0.091 R)
• M23: 9,301,996 km (0.116 R)
• M24: 9,705,162 km (0.089 R)
• M25: 9,909,064 km (0.086 R)
• M26: 10,155,451 km (0.086 R)
• M27: 11,675,815 km (0.11 R)
• M28: 11,849,049 km (0.054 R)
• M29: 12,639,374 km (0.115 R)
• M30: 14,875,414 km (0.117 R)
• M31: 15,204,679 km (0.119 R)
• M32: 15,488,765 km (0.084 R)
• M33: 15,822,518 km (0.095 R)
• M34: 16,158,515 km (0.068 R)
• M35: 16,255,005 km (0.105 R)
• M36: 16,886,608 km (0.036 R)
• M37: 18,324,393 km (0.025 R)
• M38: 20,371,041 km (0.04 R)
• M39: 23,192,008 km (0.108 R)
• M40: 23,464,426 km (0.086 R)
• M41: 24,067,455 km (0.086 R)
• M42: 24,564,569 km (0.109 R)
• M43: 25,512,870 km (0.101 R)
• M44: 25,906,761 km (0.111 R)
• M45: 26,019,707 km (0.059 R)
• M46: 26,132,803 km (0.073 R)
• M47: 27,675,307 km (0.095 R)
• M48: 27,848,541 km (0.112 R)
• M49: 28,022,224 km (0.052 R)
• M50: 28,428,532 km (0.032 R)
• M51: 28,895,427 km (0.118 R)
• M52: 28,954,069 km (0.094 R)
• M53: 29,777,606 km (0.094 R)
• M54: 30,489,841 km (0.086 R)
• M55: 32,598,573 km (0.082 R)
• M56: 34,071,663 km (0.058 R)
• M57: 34,505,347 km (0.033 R)
• M58: 34,940,976 km (0.09 R)
• M59: 35,003,359 km (0.064 R)
• M60: 36,511,305 km (0.114 R)
• M61: 36,955,012 km (0.04 R)
• M62: 38,040,345 km (0.114 R)
• M63: 38,104,522 km (0.073 R)
• M64: 41,292,303 km (0.102 R)
• M65: 42,152,342 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.7

Radius: 4.7

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.66 AU - 17.38 AU

Year: 24565 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,486,607 km

• M1: 328,667 km (0.101 R)
• M2: 370,255 km (0.092 R)
• M3: 1,001,109 km (0.099 R)
• M4: 1,427,762 km (0.114 R)
• M5: 1,827,936 km (0.072 R)
• M6: 2,302,012 km (0.058 R)
• M7: 3,591,845 km (0.077 R)
• M8: 4,030,167 km (0.073 R)
• M9: 4,129,948 km (0.089 R)
• M10: 4,382,769 km (0.079 R)
• M11: 4,640,676 km (0.068 R)
• M12: 4,692,736 km (0.111 R)
• M13: 5,225,154 km (0.088 R)
• M14: 5,776,423 km (0.037 R)
• M15: 5,945,468 km (0.114 R)
• M16: 8,476,365 km (0.102 R)
• M17: 9,517,117 km (0.103 R)
• M18: 9,850,571 km (0.098 R)
• M19: 10,187,765 km (0.061 R)
• M20: 10,666,328 km (0.1 R)
• M21: 10,804,407 km (0.072 R)
• M22: 11,082,210 km (0.063 R)
• M23: 11,574,238 km (0.068 R)
• M24: 13,018,755 km (0.115 R)
• M25: 14,748,704 km (0.119 R)
• M26: 15,211,859 km (0.08 R)
• M27: 17,842,688 km (0.067 R)
• M28: 20,267,669 km (0.088 R)
• M29: 20,954,772 km (0.075 R)
• M30: 21,041,090 km (0.071 R)
• M31: 21,214,324 km (0.115 R)
• M32: 23,598,017 km (0.1 R)
• M33: 23,868,041 km (0.044 R)
• M34: 24,958,460 km (0.079 R)
• M35: 25,972,135 km (0.086 R)
• M36: 26,530,734 km (0.1 R)
• M37: 26,905,327 km (0.03 R)
• M38: 27,565,203 km (0.042 R)
• M39: 27,754,594 km (0.053 R)
• M40: 29,286,027 km (0.076 R)
• M41: 30,844,538 km (0.117 R)
• M42: 32,830,450 km (0.106 R)
• M43: 34,244,897 km (0.08 R)
• M44: 34,550,675 km (0.071 R)
• M45: 34,857,201 km (0.101 R)
• M46: 34,959,676 km (0.102 R)
• M47: 35,370,173 km (0.078 R)
• M48: 36,299,923 km (0.118 R)
• M49: 36,507,565 km (0.047 R)
• M50: 36,924,195 km (0.098 R)
• M51: 37,867,111 km (0.086 R)
• M52: 39,349,775 km (0.11 R)
• M53: 40,098,064 km (0.085 R)
• M54: 40,851,289 km (0.098 R)
• M55: 42,044,033 km (0.104 R)
• M56: 43,138,341 km (0.083 R)
• M57: 45,354,933 km (0.066 R)
• M58: 48,291,240 km (0.059 R)
• M59: 50,244,090 km (0.032 R)
• M60: 50,359,879 km (0.115 R)
• M61: 51,288,433 km (0.1 R)
• M62: 51,754,879 km (0.081 R)
• M63: 52,574,526 km (0.04 R)
• M64: 54,108,054 km (0.063 R)
• M65: 54,464,097 km (0.108 R)
• M66: 55,656,242 km (0.098 R)
• M67: 57,945,090 km (0.112 R)
• M68: 58,066,414 km (0.098 R)
• M69: 58,187,737 km (0.117 R)
• M70: 58,674,230 km (0.118 R)
• M71: 58,796,002 km (0.111 R)
• M72: 59,896,145 km (0.028 R)
• M73: 60,264,455 km (0.099 R)
• M74: 62,862,970 km (0.106 R)
• M75: 66,384,354 km (0.054 R)
• M76: 66,511,213 km (0.041 R)
• M77: 66,765,380 km (0.103 R)
• M78: 66,892,538 km (0.12 R)
• M79: 67,274,611 km (0.105 R)
• M80: 69,839,916 km (0.08 R)
• M81: 72,567,683 km (0.073 R)
• M82: 73,353,521 km (0.067 R)
• M83: 74,142,051 km (0.09 R)
• M84: 74,273,847 km (0.115 R)
• M85: 75,197,913 km (0.045 R)
• M86: 77,057,564 km (0.065 R)
• M87: 78,395,119 km (0.116 R)
• M88: 80,010,177 km (0.084 R)
• M89: 80,280,501 km (0.095 R)
• M90: 81,228,801 km (0.08 R)
• M91: 82,453,410 km (0.038 R)
• M92: 85,196,735 km (0.092 R)
• M93: 85,334,665 km (0.056 R)
• M94: 85,887,279 km (0.054 R)
• M95: 89,928,666 km (0.092 R)
• M96: 92,467,940 km (0.089 R)
• M97: 93,177,632 km (0.073 R)
• M98: 94,316,670 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 4.6

Gravity: 42.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.76 AU - 22.62 AU

Year: 30566 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,486,607 km

• M1: 67,020 km (0.032 R)
• M2: 136,284 km (0.111 R)
• M3: 167,699 km (0.119 R)
• M4: 346,469 km (0.115 R)
• M5: 1,182,422 km (0.103 R)
• M6: 2,280,171 km (0.106 R)
• M7: 2,509,205 km (0.103 R)
• M8: 3,393,329 km (0.077 R)
• M9: 3,654,526 km (0.059 R)
• M10: 3,707,634 km (0.096 R)
• M11: 4,251,871 km (0.114 R)
• M12: 5,780,013 km (0.109 R)
• M13: 7,324,461 km (0.096 R)
• M14: 7,593,588 km (0.061 R)
• M15: 8,280,541 km (0.101 R)
• M16: 8,987,092 km (0.097 R)
• M17: 9,934,346 km (0.07 R)
• M18: 10,382,092 km (0.095 R)
• M19: 12,717,764 km (0.039 R)
• M20: 13,530,978 km (0.073 R)
• M21: 13,613,107 km (0.118 R)
• M22: 13,695,535 km (0.093 R)
• M23: 15,378,212 km (0.086 R)
• M24: 15,895,522 km (0.102 R)
• M25: 15,982,438 km (0.084 R)
• M26: 16,506,330 km (0.102 R)
• M27: 16,594,293 km (0.027 R)
• M28: 16,682,257 km (0.083 R)
• M29: 17,213,778 km (0.076 R)
• M30: 17,840,892 km (0.08 R)
• M31: 17,931,100 km (0.088 R)
• M32: 18,749,700 km (0.1 R)
• M33: 19,302,164 km (0.078 R)
• M34: 21,757,215 km (0.117 R)
• M35: 21,950,047 km (0.046 R)
• M36: 22,143,626 km (0.113 R)
• M37: 23,217,590 km (0.091 R)
• M38: 25,213,524 km (0.109 R)
• M39: 26,643,082 km (0.061 R)
• M40: 26,952,899 km (0.073 R)
• M41: 27,784,663 km (0.085 R)
• M42: 28,624,805 km (0.112 R)
• M43: 31,086,438 km (0.092 R)
• M44: 33,281,337 km (0.051 R)
• M45: 33,503,640 km (0.08 R)
• M46: 34,173,240 km (0.106 R)
• M47: 34,734,681 km (0.065 R)
• M48: 35,639,299 km (0.099 R)
• M49: 38,050,518 km (0.065 R)
• M50: 39,099,947 km (0.045 R)
• M51: 40,158,800 km (0.115 R)
• M52: 41,227,079 km (0.108 R)
• M53: 41,465,687 km (0.061 R)
• M54: 43,391,461 km (0.051 R)
• M55: 43,755,881 km (0.048 R)
• M56: 44,243,121 km (0.101 R)
• M57: 44,977,497 km (0.088 R)
• M58: 45,592,644 km (0.08 R)
• M59: 46,086,616 km (0.114 R)
• M60: 48,080,606 km (0.064 R)
• M61: 49,848,254 km (0.094 R)
• M62: 51,123,726 km (0.05 R)
• M63: 53,837,132 km (0.057 R)
• M64: 55,540,304 km (0.03 R)
• M65: 56,729,607 km (0.097 R)
• M66: 60,483,167 km (0.069 R)
• M67: 63,901,778 km (0.119 R)
• M68: 64,454,542 km (0.117 R)
• M69: 65,703,983 km (0.118 R)
• M70: 67,663,566 km (0.114 R)
• M71: 69,642,147 km (0.078 R)
• M72: 74,525,919 km (0.081 R)
• M73: 75,545,130 km (0.093 R)
• M74: 75,691,137 km (0.093 R)
• M75: 77,597,164 km (0.084 R)
• M76: 78,334,382 km (0.045 R)
• M77: 81,306,742 km (0.109 R)
• M78: 81,905,732 km (0.051 R)
• M79: 82,205,676 km (0.117 R)
• M80: 87,055,040 km (0.098 R)
• M81: 87,361,117 km (0.106 R)
• M82: 88,128,106 km (0.116 R)
• M83: 88,897,338 km (0.109 R)
• M84: 89,205,509 km (0.073 R)
• M85: 91,062,767 km (0.05 R)
• M86: 91,684,645 km (0.062 R)
• M87: 94,186,371 km (0.079 R)
• M88: 95,761,337 km (0.031 R)
• M89: 97,821,748 km (0.083 R)
• M90: 98,618,058 km (0.111 R)
• M91: 100,859,184 km (0.092 R)
• M92: 102,631,918 km (0.091 R)
• M93: 105,228,638 km (0.074 R)
• M94: 106,207,906 km (0.097 R)
• M95: 107,190,315 km (0.058 R)
• M96: 109,659,428 km (0.092 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 19,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit