🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.68 AU - 1 AU

Year: 273 Days

Day: 17.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.19 AU - 1.87 AU

Year: 671 Days

Day: 26.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.49 AU - 1.79 AU

Year: 745 Days

Day: 20.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.86 AU - 1.96 AU

Year: 936 Days

Day: 17.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,242,776 km

• M1: 300,692 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.76 AU - 2.12 AU

Year: 959 Days

Day: 12.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.3

Radius: 11.3

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.28 AU - 8.42 AU

Year: 7069 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,242,776 km

• M1: 327,769 km (0.117 R)
• M2: 603,179 km (0.101 R)
• M3: 783,444 km (0.109 R)
• M4: 857,944 km (0.056 R)
• M5: 1,014,722 km (0.077 R)
• M6: 1,113,607 km (0.057 R)
• M7: 1,412,353 km (0.093 R)
• M8: 1,917,994 km (0.063 R)
• M9: 2,000,572 km (0.054 R)
• M10: 2,105,740 km (0.052 R)
• M11: 2,321,609 km (0.077 R)
• M12: 2,613,176 km (0.101 R)
• M13: 2,775,041 km (0.115 R)
• M14: 3,036,538 km (0.079 R)
• M15: 3,109,093 km (0.105 R)
• M16: 3,330,797 km (0.095 R)
• M17: 3,608,899 km (0.046 R)
• M18: 3,737,852 km (0.066 R)
• M19: 4,187,693 km (0.118 R)
• M20: 5,023,646 km (0.09 R)
• M21: 5,819,357 km (0.092 R)
• M22: 6,124,088 km (0.119 R)
• M23: 6,247,357 km (0.097 R)
• M24: 6,717,393 km (0.111 R)
• M25: 7,037,233 km (0.086 R)
• M26: 7,166,486 km (0.08 R)
• M27: 7,460,296 km (0.1 R)
• M28: 8,297,296 km (0.04 R)
• M29: 8,502,694 km (0.115 R)
• M30: 9,805,991 km (0.113 R)
• M31: 10,573,129 km (0.058 R)
• M32: 11,020,127 km (0.059 R)
• M33: 11,170,623 km (0.099 R)
• M34: 11,587,701 km (0.108 R)
• M35: 11,817,484 km (0.112 R)
• M36: 12,126,104 km (0.063 R)
• M37: 12,281,387 km (0.072 R)
• M38: 12,359,327 km (0.058 R)
• M39: 12,672,585 km (0.093 R)
• M40: 12,869,755 km (0.105 R)
• M41: 13,147,409 km (0.115 R)
• M42: 13,467,249 km (0.074 R)
• M43: 14,772,191 km (0.106 R)
• M44: 14,855,069 km (0.083 R)
• M45: 15,608,144 km (0.111 R)
• M46: 15,777,190 km (0.111 R)
• M47: 16,159,861 km (0.09 R)
• M48: 16,330,852 km (0.12 R)
• M49: 16,631,543 km (0.087 R)
• M50: 16,717,861 km (0.118 R)
• M51: 16,977,563 km (0.063 R)
• M52: 17,194,929 km (0.076 R)
• M53: 19,147,929 km (0.113 R)
• M54: 19,784,019 km (0.052 R)
• M55: 20,104,757 km (0.103 R)
• M56: 20,797,545 km (0.077 R)
• M57: 20,937,120 km (0.113 R)
• M58: 21,263,841 km (0.098 R)
• M59: 21,357,639 km (0.116 R)
• M60: 21,592,358 km (0.107 R)
• M61: 21,827,975 km (0.1 R)
• M62: 22,301,901 km (0.118 R)
• M63: 23,259,776 km (0.085 R)
• M64: 23,452,907 km (0.086 R)
• M65: 23,889,583 km (0.119 R)
• M66: 26,062,791 km (0.099 R)
• M67: 26,565,440 km (0.116 R)
• M68: 28,401,605 km (0.117 R)
• M69: 29,387,006 km (0.063 R)
• M70: 29,595,994 km (0.082 R)
• M71: 29,752,922 km (0.116 R)
• M72: 29,910,299 km (0.119 R)
• M73: 31,125,183 km (0.093 R)
• M74: 31,444,874 km (0.106 R)
• M75: 31,819,168 km (0.091 R)
• M76: 32,087,397 km (0.117 R)
• M77: 32,464,084 km (0.105 R)
• M78: 33,385,308 km (0.085 R)
• M79: 33,767,082 km (0.102 R)
• M80: 34,425,013 km (0.102 R)
• M81: 34,700,423 km (0.049 R)
• M82: 35,697,792 km (0.111 R)
• M83: 36,088,242 km (0.077 R)
• M84: 36,367,990 km (0.091 R)
• M85: 36,873,332 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 10.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.12 AU - 10.62 AU

Year: 10175 Days

Day: 5.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,242,776 km

• M1: 160,219 km (0.112 R)
• M2: 239,057 km (0.061 R)
• M3: 398,828 km (0.094 R)
• M4: 487,091 km (0.108 R)
• M5: 669,002 km (0.071 R)
• M6: 1,036,564 km (0.057 R)
• M7: 1,143,377 km (0.08 R)
• M8: 1,368,521 km (0.108 R)
• M9: 1,608,177 km (0.098 R)
• M10: 2,019,870 km (0.045 R)
• M11: 2,550,793 km (0.099 R)
• M12: 2,638,458 km (0.093 R)
• M13: 2,999,737 km (0.055 R)
• M14: 3,249,266 km (0.036 R)
• M15: 4,210,282 km (0.083 R)
• M16: 4,419,570 km (0.101 R)
• M17: 4,525,485 km (0.115 R)
• M18: 5,290,828 km (0.05 R)
• M19: 5,365,926 km (0.109 R)
• M20: 5,441,174 km (0.103 R)
• M21: 5,517,020 km (0.071 R)
• M22: 6,373,019 km (0.066 R)
• M23: 7,311,895 km (0.104 R)
• M24: 7,521,781 km (0.082 R)
• M25: 7,776,247 km (0.098 R)
• M26: 8,337,239 km (0.107 R)
• M27: 8,911,396 km (0.062 R)
• M28: 10,520,021 km (0.071 R)
• M29: 10,614,717 km (0.107 R)
• M30: 11,236,595 km (0.049 R)
• M31: 11,527,713 km (0.092 R)
• M32: 12,616,037 km (0.114 R)
• M33: 12,969,238 km (0.053 R)
• M34: 13,274,567 km (0.118 R)
• M35: 14,677,795 km (0.088 R)
• M36: 15,049,247 km (0.092 R)
• M37: 17,119,382 km (0.052 R)
• M38: 17,286,632 km (0.03 R)
• M39: 17,454,332 km (0.073 R)
• M40: 17,904,322 km (0.113 R)
• M41: 19,742,431 km (0.117 R)
• M42: 21,760,357 km (0.105 R)
• M43: 22,671,258 km (0.117 R)
• M44: 22,977,784 km (0.075 R)
• M45: 23,470,859 km (0.103 R)
• M46: 23,656,659 km (0.029 R)
• M47: 24,467,629 km (0.086 R)
• M48: 25,287,725 km (0.069 R)
• M49: 25,669,199 km (0.075 R)
• M50: 26,116,647 km (0.06 R)
• M51: 27,409,471 km (0.088 R)
• M52: 28,129,486 km (0.088 R)
• M53: 28,260,983 km (0.034 R)
• M54: 28,988,327 km (0.078 R)
• M55: 29,387,604 km (0.119 R)
• M56: 31,002,962 km (0.086 R)
• M57: 31,479,431 km (0.118 R)
• M58: 32,095,774 km (0.076 R)
• M59: 33,131,740 km (0.117 R)
• M60: 33,828,567 km (0.116 R)
• M61: 33,968,441 km (0.046 R)
• M62: 34,248,937 km (0.078 R)
• M63: 34,319,098 km (0.114 R)
• M64: 34,882,633 km (0.095 R)
• M65: 35,236,432 km (0.103 R)
• M66: 37,528,870 km (0.099 R)
• M67: 38,036,755 km (0.087 R)
• M68: 39,647,624 km (0.091 R)
• M69: 40,684,338 km (0.095 R)
• M70: 41,280,784 km (0.098 R)
• M71: 41,955,172 km (0.037 R)
• M72: 43,466,858 km (0.1 R)
• M73: 44,076,619 km (0.111 R)
• M74: 46,232,624 km (0.108 R)
• M75: 46,699,219 km (0.095 R)
• M76: 48,186,671 km (0.112 R)
• M77: 48,580,712 km (0.099 R)
• M78: 50,008,025 km (0.026 R)
• M79: 50,407,003 km (0.102 R)
• M80: 50,566,923 km (0.105 R)
• M81: 52,498,381 km (0.058 R)
• M82: 54,946,700 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 10.3

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.29 AU - 12.97 AU

Year: 12295 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,242,776 km

• M1: 136,284 km (0.028 R)
• M2: 290,220 km (0.063 R)
• M3: 425,756 km (0.083 R)
• M4: 683,363 km (0.101 R)
• M5: 751,281 km (0.058 R)
• M6: 857,944 km (0.106 R)
• M7: 1,107,623 km (0.118 R)
• M8: 1,315,713 km (0.073 R)
• M9: 1,866,383 km (0.091 R)
• M10: 2,064,899 km (0.112 R)
• M11: 2,375,764 km (0.113 R)
• M12: 2,537,030 km (0.11 R)
• M13: 3,306,562 km (0.044 R)
• M14: 3,426,539 km (0.07 R)
• M15: 3,732,766 km (0.119 R)
• M16: 3,984,090 km (0.088 R)
• M17: 4,437,522 km (0.109 R)
• M18: 4,771,424 km (0.064 R)
• M19: 5,010,182 km (0.105 R)
• M20: 5,393,153 km (0.078 R)
• M21: 6,003,811 km (0.109 R)
• M22: 6,077,114 km (0.099 R)
• M23: 6,298,818 km (0.076 R)
• M24: 7,018,384 km (0.099 R)
• M25: 7,173,218 km (0.091 R)
• M26: 7,251,009 km (0.114 R)
• M27: 8,045,074 km (0.116 R)
• M28: 8,247,779 km (0.104 R)
• M29: 8,370,300 km (0.078 R)
• M30: 8,617,137 km (0.11 R)
• M31: 8,908,254 km (0.116 R)
• M32: 9,244,849 km (0.106 R)
• M33: 9,887,222 km (0.119 R)
• M34: 9,973,989 km (0.038 R)
• M35: 10,367,432 km (0.06 R)
• M36: 10,632,669 km (0.118 R)
• M37: 10,810,690 km (0.048 R)
• M38: 11,169,725 km (0.108 R)
• M39: 11,487,172 km (0.118 R)
• M40: 11,578,426 km (0.071 R)
• M41: 11,853,537 km (0.113 R)
• M42: 12,038,290 km (0.076 R)
• M43: 13,453,337 km (0.12 R)
• M44: 13,791,129 km (0.117 R)
• M45: 14,180,532 km (0.111 R)
• M46: 14,524,308 km (0.107 R)
• M47: 14,771,443 km (0.078 R)
• M48: 14,870,776 km (0.049 R)
• M49: 17,214,825 km (0.111 R)
• M50: 18,589,779 km (0.108 R)
• M51: 19,399,104 km (0.094 R)
• M52: 19,944,987 km (0.108 R)
• M53: 20,773,310 km (0.112 R)
• M54: 22,577,610 km (0.11 R)
• M55: 24,314,441 km (0.077 R)
• M56: 26,274,173 km (0.046 R)
• M57: 26,817,363 km (0.076 R)
• M58: 26,999,274 km (0.096 R)
• M59: 27,792,292 km (0.092 R)
• M60: 28,345,805 km (0.078 R)
• M61: 28,469,223 km (0.116 R)
• M62: 29,027,223 km (0.091 R)
• M63: 29,338,686 km (0.118 R)
• M64: 29,776,708 km (0.093 R)
• M65: 29,902,221 km (0.095 R)
• M66: 30,532,626 km (0.079 R)
• M67: 30,659,186 km (0.087 R)
• M68: 31,358,706 km (0.088 R)
• M69: 32,708,378 km (0.084 R)
• M70: 33,488,231 km (0.115 R)
• M71: 34,537,511 km (0.085 R)
• M72: 34,933,796 km (0.05 R)
• M73: 35,132,611 km (0.053 R)
• M74: 36,198,646 km (0.054 R)
• M75: 36,870,340 km (0.111 R)
• M76: 37,953,578 km (0.079 R)
• M77: 38,362,429 km (0.049 R)
• M78: 38,978,623 km (0.12 R)
• M79: 40,012,793 km (0.076 R)
• M80: 41,756,356 km (0.119 R)
• M81: 42,743,552 km (0.096 R)
• M82: 42,885,222 km (0.11 R)
• M83: 43,097,950 km (0.093 R)
• M84: 43,240,068 km (0.098 R)
• M85: 43,453,394 km (0.109 R)
• M86: 43,881,244 km (0.082 R)
• M87: 46,404,362 km (0.079 R)
• M88: 47,426,714 km (0.036 R)
• M89: 48,014,334 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.4

Radius: 5.8

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 18.78 AU - 19.04 AU

Year: 29173 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,242,776 km

• M1: 537,505 km (0.076 R)
• M2: 590,762 km (0.117 R)
• M3: 1,438,084 km (0.115 R)
• M4: 2,612,128 km (0.115 R)
• M5: 3,519,290 km (0.081 R)
• M6: 3,935,471 km (0.116 R)
• M7: 4,403,862 km (0.083 R)
• M8: 4,626,015 km (0.082 R)
• M9: 4,889,756 km (0.097 R)
• M10: 5,119,838 km (0.082 R)
• M11: 5,750,243 km (0.1 R)
• M12: 6,614,470 km (0.053 R)
• M13: 7,256,394 km (0.085 R)
• M14: 7,387,143 km (0.112 R)
• M15: 7,430,825 km (0.109 R)
• M16: 7,562,621 km (0.111 R)
• M17: 8,598,586 km (0.086 R)
• M18: 8,783,340 km (0.075 R)
• M19: 9,870,468 km (0.12 R)
• M20: 10,112,367 km (0.105 R)
• M21: 10,454,348 km (0.115 R)
• M22: 10,552,783 km (0.088 R)
• M23: 10,750,552 km (0.093 R)
• M24: 10,800,218 km (0.117 R)
• M25: 11,553,743 km (0.11 R)
• M26: 11,808,658 km (0.12 R)
• M27: 12,741,849 km (0.051 R)
• M28: 12,794,358 km (0.063 R)
• M29: 14,076,711 km (0.115 R)
• M30: 14,185,468 km (0.088 R)
• M31: 14,843,550 km (0.08 R)
• M32: 17,281,995 km (0.103 R)
• M33: 17,925,565 km (0.095 R)
• M34: 18,398,444 km (0.097 R)
• M35: 18,517,374 km (0.067 R)
• M36: 19,055,478 km (0.091 R)
• M37: 19,235,893 km (0.035 R)
• M38: 19,296,181 km (0.112 R)
• M39: 22,326,734 km (0.107 R)
• M40: 22,453,593 km (0.115 R)
• M41: 23,347,889 km (0.103 R)
• M42: 25,501,650 km (0.099 R)
• M43: 26,770,240 km (0.113 R)
• M44: 27,175,052 km (0.091 R)
• M45: 30,135,145 km (0.066 R)
• M46: 30,345,479 km (0.047 R)
• M47: 30,556,263 km (0.093 R)
• M48: 30,838,105 km (0.04 R)
• M49: 30,908,715 km (0.088 R)
• M50: 33,558,094 km (0.059 R)
• M51: 34,140,478 km (0.112 R)
• M52: 34,286,635 km (0.088 R)
• M53: 35,684,926 km (0.094 R)
• M54: 36,876,922 km (0.109 R)
• M55: 37,855,143 km (0.119 R)
• M56: 38,613,305 km (0.109 R)
• M57: 39,836,716 km (0.074 R)
• M58: 39,913,609 km (0.088 R)
• M59: 40,453,209 km (0.083 R)
• M60: 40,995,202 km (0.09 R)
• M61: 41,072,843 km (0.114 R)
• M62: 41,617,679 km (0.075 R)
• M63: 42,086,519 km (0.044 R)
• M64: 44,377,161 km (0.101 R)
• M65: 45,096,278 km (0.093 R)
• M66: 46,061,035 km (0.118 R)
• M67: 46,951,441 km (0.093 R)
• M68: 47,276,517 km (0.074 R)
• M69: 47,520,960 km (0.118 R)
• M70: 47,684,022 km (0.12 R)
• M71: 47,929,213 km (0.071 R)
• M72: 48,502,622 km (0.064 R)
• M73: 48,666,880 km (0.052 R)
• M74: 49,243,281 km (0.089 R)
• M75: 49,904,802 km (0.095 R)
• M76: 50,902,471 km (0.073 R)
• M77: 51,403,773 km (0.116 R)
• M78: 52,327,241 km (0.102 R)
• M79: 52,664,285 km (0.094 R)
• M80: 53,340,766 km (0.105 R)
• M81: 53,680,054 km (0.09 R)
• M82: 53,765,026 km (0.12 R)
• M83: 53,934,969 km (0.075 R)
• M84: 54,360,725 km (0.072 R)
• M85: 54,445,995 km (0.1 R)
• M86: 54,531,416 km (0.058 R)
• M87: 54,787,677 km (0.08 R)
• M88: 56,161,285 km (0.108 R)
• M89: 56,938,894 km (0.071 R)
• M90: 57,198,895 km (0.118 R)
• M91: 57,546,112 km (0.112 R)
• M92: 58,155,574 km (0.06 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit