🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.64 AU

Year: 156 Days

Day: 22.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,088,194 km

• M1: 108,159 km (0.107 R)
• M2: 506,389 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.95 AU - 1.21 AU

Year: 418 Days

Day: 34.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.66 AU - 2.76 AU

Year: 1663 Days

Day: 40 Hours

Environment

Temp: -101 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.67 AU - 2.83 AU

Year: 1700 Days

Day: 44.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.63 AU - 3.89 AU

Year: 2194 Days

Day: 33.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 12

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.9 AU - 10.78 AU

Year: 9798 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 70,088,194 km

• M1: 193,280 km (0.092 R)
• M2: 341,382 km (0.119 R)
• M3: 626,067 km (0.111 R)
• M4: 927,656 km (0.091 R)
• M5: 1,126,771 km (0.089 R)
• M6: 1,318,406 km (0.055 R)
• M7: 1,407,118 km (0.086 R)
• M8: 1,567,636 km (0.092 R)
• M9: 1,662,182 km (0.057 R)
• M10: 1,758,673 km (0.059 R)
• M11: 2,655,362 km (0.063 R)
• M12: 3,061,371 km (0.109 R)
• M13: 3,150,980 km (0.097 R)
• M14: 3,487,126 km (0.099 R)
• M15: 4,770,676 km (0.032 R)
• M16: 5,121,483 km (0.113 R)
• M17: 5,300,103 km (0.085 R)
• M18: 5,737,378 km (0.106 R)
• M19: 7,277,637 km (0.102 R)
• M20: 8,301,934 km (0.116 R)
• M21: 8,554,455 km (0.062 R)
• M22: 9,546,139 km (0.088 R)
• M23: 10,664,982 km (0.116 R)
• M24: 11,078,022 km (0.081 R)
• M25: 11,496,148 km (0.102 R)
• M26: 12,252,514 km (0.066 R)
• M27: 12,348,257 km (0.096 R)
• M28: 12,733,472 km (0.06 R)
• M29: 13,220,562 km (0.118 R)
• M30: 14,012,533 km (0.078 R)
• M31: 16,850,854 km (0.08 R)
• M32: 18,691,656 km (0.107 R)
• M33: 19,189,517 km (0.086 R)
• M34: 19,467,919 km (0.112 R)
• M35: 19,635,768 km (0.09 R)
• M36: 20,254,953 km (0.082 R)
• M37: 20,538,441 km (0.077 R)
• M38: 20,995,014 km (0.107 R)
• M39: 21,454,728 km (0.115 R)
• M40: 22,325,837 km (0.111 R)
• M41: 23,445,876 km (0.083 R)
• M42: 23,684,036 km (0.11 R)
• M43: 23,982,783 km (0.079 R)
• M44: 24,947,390 km (0.054 R)
• M45: 26,170,801 km (0.075 R)
• M46: 26,294,219 km (0.095 R)
• M47: 27,413,810 km (0.105 R)
• M48: 27,979,290 km (0.076 R)
• M49: 29,442,207 km (0.06 R)
• M50: 29,956,824 km (0.119 R)
• M51: 30,280,105 km (0.09 R)
• M52: 30,669,359 km (0.061 R)
• M53: 31,387,578 km (0.103 R)
• M54: 32,045,210 km (0.071 R)
• M55: 32,840,323 km (0.106 R)
• M56: 33,709,038 km (0.104 R)
• M57: 34,450,146 km (0.088 R)
• M58: 34,924,521 km (0.097 R)
• M59: 35,060,355 km (0.076 R)
• M60: 35,537,573 km (0.108 R)
• M61: 36,085,400 km (0.105 R)
• M62: 36,222,880 km (0.08 R)
• M63: 36,429,325 km (0.066 R)
• M64: 37,259,145 km (0.119 R)
• M65: 37,397,972 km (0.043 R)
• M66: 37,746,086 km (0.106 R)
• M67: 38,585,629 km (0.047 R)
• M68: 40,568,549 km (0.119 R)
• M69: 41,860,775 km (0.087 R)
• M70: 42,367,015 km (0.119 R)
• M71: 44,411,868 km (0.093 R)
• M72: 44,559,222 km (0.053 R)
• M73: 44,780,477 km (0.05 R)
• M74: 45,224,035 km (0.034 R)
• M75: 45,892,139 km (0.114 R)
• M76: 47,840,651 km (0.082 R)
• M77: 47,991,745 km (0.085 R)
• M78: 48,976,996 km (0.078 R)
• M79: 50,890,802 km (0.11 R)
• M80: 51,508,342 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.2

Radius: 5.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 13.15 AU - 15.03 AU

Year: 19716 Days

Day: 19.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 70,088,194 km

• M1: 581,188 km (0.105 R)
• M2: 1,041,949 km (0.081 R)
• M3: 1,481,019 km (0.1 R)
• M4: 1,671,307 km (0.11 R)
• M5: 2,545,258 km (0.089 R)
• M6: 2,639,355 km (0.076 R)
• M7: 2,734,649 km (0.109 R)
• M8: 2,948,275 km (0.049 R)
• M9: 3,474,411 km (0.078 R)
• M10: 3,537,092 km (0.037 R)
• M11: 3,898,820 km (0.112 R)
• M12: 4,095,092 km (0.094 R)
• M13: 5,267,042 km (0.113 R)
• M14: 5,876,952 km (0.109 R)
• M15: 6,076,815 km (0.074 R)
• M16: 6,457,691 km (0.047 R)
• M17: 6,560,465 km (0.109 R)
• M18: 6,612,076 km (0.098 R)
• M19: 7,483,484 km (0.051 R)
• M20: 8,111,795 km (0.055 R)
• M21: 8,474,420 km (0.105 R)
• M22: 8,671,889 km (0.047 R)
• M23: 8,728,587 km (0.091 R)
• M24: 8,813,858 km (0.079 R)
• M25: 10,155,751 km (0.062 R)
• M26: 10,305,498 km (0.077 R)
• M27: 11,157,009 km (0.109 R)
• M28: 11,747,622 km (0.039 R)
• M29: 12,030,960 km (0.077 R)
• M30: 12,861,976 km (0.089 R)
• M31: 13,349,815 km (0.061 R)
• M32: 13,910,059 km (0.118 R)
• M33: 14,142,833 km (0.088 R)
• M34: 14,815,425 km (0.114 R)
• M35: 14,917,152 km (0.077 R)
• M36: 14,985,219 km (0.101 R)
• M37: 15,636,119 km (0.078 R)
• M38: 17,214,377 km (0.081 R)
• M39: 17,285,585 km (0.069 R)
• M40: 17,751,583 km (0.062 R)
• M41: 18,221,619 km (0.101 R)
• M42: 18,257,971 km (0.09 R)
• M43: 18,989,505 km (0.05 R)
• M44: 19,173,959 km (0.063 R)
• M45: 19,656,263 km (0.059 R)
• M46: 20,142,456 km (0.112 R)
• M47: 20,443,596 km (0.093 R)
• M48: 21,012,367 km (0.093 R)
• M49: 21,241,252 km (0.11 R)
• M50: 21,778,757 km (0.118 R)
• M51: 22,010,484 km (0.066 R)
• M52: 22,515,228 km (0.084 R)
• M53: 22,945,321 km (0.062 R)
• M54: 23,023,860 km (0.088 R)
• M55: 23,220,432 km (0.101 R)
• M56: 23,457,245 km (0.084 R)
• M57: 24,692,774 km (0.1 R)
• M58: 25,136,332 km (0.096 R)
• M59: 27,935,906 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.5

Radius: 6.1

Gravity: 16.89 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 13.48 AU - 17.3 AU

Year: 22507 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,088,194 km

• M1: 132,993 km (0.12 R)
• M2: 372,947 km (0.043 R)
• M3: 450,290 km (0.057 R)
• M4: 491,130 km (0.048 R)
• M5: 996,322 km (0.12 R)
• M6: 1,430,904 km (0.093 R)
• M7: 1,850,376 km (0.092 R)
• M8: 3,233,259 km (0.087 R)
• M9: 4,905,464 km (0.066 R)
• M10: 5,047,283 km (0.104 R)
• M11: 5,578,804 km (0.106 R)
• M12: 5,826,388 km (0.106 R)
• M13: 6,178,841 km (0.049 R)
• M14: 6,280,867 km (0.111 R)
• M15: 6,332,029 km (0.038 R)
• M16: 6,904,540 km (0.065 R)
• M17: 7,277,488 km (0.101 R)
• M18: 8,378,678 km (0.117 R)
• M19: 8,719,013 km (0.092 R)
• M20: 8,890,901 km (0.116 R)
• M21: 9,472,088 km (0.063 R)
• M22: 10,427,121 km (0.094 R)
• M23: 11,163,442 km (0.084 R)
• M24: 13,869,518 km (0.094 R)
• M25: 15,019,477 km (0.085 R)
• M26: 17,194,031 km (0.06 R)
• M27: 18,135,002 km (0.081 R)
• M28: 18,281,159 km (0.05 R)
• M29: 18,354,462 km (0.095 R)
• M30: 19,092,428 km (0.095 R)
• M31: 20,217,404 km (0.079 R)
• M32: 20,521,088 km (0.051 R)
• M33: 20,749,823 km (0.094 R)
• M34: 21,056,050 km (0.029 R)
• M35: 23,879,111 km (0.078 R)
• M36: 25,334,549 km (0.061 R)
• M37: 25,579,890 km (0.099 R)
• M38: 27,152,163 km (0.099 R)
• M39: 29,353,795 km (0.106 R)
• M40: 30,215,628 km (0.12 R)
• M41: 31,964,278 km (0.119 R)
• M42: 32,052,690 km (0.063 R)
• M43: 32,939,955 km (0.119 R)
• M44: 33,745,540 km (0.12 R)
• M45: 34,376,544 km (0.114 R)
• M46: 36,200,890 km (0.056 R)
• M47: 36,661,801 km (0.108 R)
• M48: 37,124,656 km (0.082 R)
• M49: 37,310,457 km (0.042 R)
• M50: 37,589,607 km (0.085 R)
• M51: 38,150,000 km (0.057 R)
• M52: 38,525,042 km (0.092 R)
• M53: 39,184,469 km (0.082 R)
• M54: 40,609,988 km (0.074 R)
• M55: 40,801,323 km (0.113 R)
• M56: 41,088,850 km (0.063 R)
• M57: 41,762,490 km (0.049 R)
• M58: 43,413,751 km (0.037 R)
• M59: 43,707,262 km (0.104 R)
• M60: 43,903,385 km (0.083 R)
• M61: 44,690,718 km (0.119 R)
• M62: 45,979,953 km (0.097 R)
• M63: 46,479,161 km (0.109 R)
• M64: 47,281,454 km (0.106 R)
• M65: 48,088,385 km (0.066 R)
• M66: 48,189,513 km (0.08 R)
• M67: 49,511,510 km (0.088 R)
• M68: 49,818,185 km (0.109 R)
• M69: 50,125,609 km (0.114 R)
• M70: 50,639,178 km (0.086 R)
• M71: 51,671,853 km (0.084 R)
• M72: 52,190,658 km (0.101 R)
• M73: 52,294,628 km (0.106 R)
• M74: 52,815,678 km (0.115 R)
• M75: 53,129,085 km (0.107 R)
• M76: 53,547,959 km (0.03 R)
• M77: 54,073,048 km (0.071 R)
• M78: 55,128,311 km (0.116 R)
• M79: 56,296,970 km (0.052 R)
• M80: 57,366,445 km (0.116 R)
• M81: 58,119,072 km (0.05 R)
• M82: 58,983,299 km (0.11 R)
• M83: 60,178,436 km (0.111 R)
• M84: 62,261,587 km (0.119 R)
• M85: 64,814,624 km (0.088 R)
• M86: 67,741,656 km (0.075 R)
• M87: 69,564,207 km (0.042 R)
• M88: 70,481,541 km (0.097 R)
• M89: 71,633,893 km (0.092 R)
• M90: 73,490,403 km (0.09 R)
• M91: 74,541,777 km (0.05 R)
• M92: 74,893,182 km (0.115 R)
• M93: 76,186,904 km (0.111 R)
• M94: 76,422,970 km (0.082 R)
• M95: 78,319,721 km (0.116 R)
• M96: 78,438,801 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.1

Radius: 4.7

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 14.39 AU - 23.53 AU

Year: 30776 Days

Day: 22.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,088,194 km

• M1: 76,145 km (0.116 R)
• M2: 227,538 km (0.083 R)
• M3: 286,929 km (0.111 R)
• M4: 335,249 km (0.059 R)
• M5: 404,363 km (0.084 R)
• M6: 794,963 km (0.086 R)
• M7: 864,975 km (0.098 R)
• M8: 1,113,457 km (0.108 R)
• M9: 2,441,138 km (0.055 R)
• M10: 2,825,156 km (0.119 R)
• M11: 4,794,761 km (0.067 R)
• M12: 5,676,042 km (0.083 R)
• M13: 5,996,182 km (0.088 R)
• M14: 6,845,898 km (0.115 R)
• M15: 8,087,261 km (0.115 R)
• M16: 9,992,689 km (0.118 R)
• M17: 10,938,447 km (0.11 R)
• M18: 10,994,995 km (0.082 R)
• M19: 11,393,374 km (0.102 R)
• M20: 11,680,751 km (0.032 R)
• M21: 12,380,271 km (0.034 R)
• M22: 12,557,395 km (0.108 R)
• M23: 12,675,876 km (0.071 R)
• M24: 12,794,657 km (0.084 R)
• M25: 12,973,576 km (0.107 R)
• M26: 14,311,131 km (0.117 R)
• M27: 14,745,862 km (0.087 R)
• M28: 15,184,932 km (0.1 R)
• M29: 15,374,323 km (0.081 R)
• M30: 16,592,498 km (0.039 R)
• M31: 17,180,119 km (0.117 R)
• M32: 17,509,683 km (0.096 R)
• M33: 17,642,077 km (0.102 R)
• M34: 17,841,192 km (0.105 R)
• M35: 18,510,493 km (0.072 R)
• M36: 18,848,285 km (0.092 R)
• M37: 20,011,707 km (0.098 R)
• M38: 20,567,314 km (0.097 R)
• M39: 20,776,900 km (0.114 R)
• M40: 21,127,857 km (0.089 R)
• M41: 23,931,770 km (0.103 R)
• M42: 24,005,222 km (0.112 R)
• M43: 24,595,236 km (0.117 R)
• M44: 25,639,280 km (0.105 R)
• M45: 26,091,065 km (0.107 R)
• M46: 26,242,309 km (0.115 R)
• M47: 28,623,009 km (0.039 R)
• M48: 29,405,556 km (0.083 R)
• M49: 29,799,447 km (0.119 R)
• M50: 31,151,812 km (0.083 R)
• M51: 31,312,181 km (0.052 R)
• M52: 31,633,816 km (0.12 R)
• M53: 32,118,364 km (0.033 R)
• M54: 33,094,789 km (0.095 R)
• M55: 34,660,630 km (0.087 R)
• M56: 35,159,988 km (0.088 R)
• M57: 35,243,463 km (0.12 R)
• M58: 36,757,244 km (0.092 R)
• M59: 37,436,867 km (0.119 R)
• M60: 38,808,530 km (0.091 R)
• M61: 39,153,952 km (0.118 R)
• M62: 40,283,715 km (0.025 R)
• M63: 40,458,595 km (0.094 R)
• M64: 41,072,245 km (0.096 R)
• M65: 41,600,625 km (0.1 R)
• M66: 41,688,887 km (0.069 R)
• M67: 44,456,897 km (0.079 R)
• M68: 44,908,832 km (0.117 R)
• M69: 45,271,457 km (0.091 R)
• M70: 45,362,263 km (0.115 R)
• M71: 47,191,396 km (0.092 R)
• M72: 48,022,263 km (0.111 R)
• M73: 48,114,864 km (0.08 R)
• M74: 49,979,901 km (0.077 R)
• M75: 50,826,774 km (0.091 R)
• M76: 51,110,113 km (0.1 R)
• M77: 51,299,354 km (0.067 R)
• M78: 51,583,590 km (0.111 R)
• M79: 53,972,369 km (0.076 R)
• M80: 55,325,930 km (0.076 R)
• M81: 56,494,888 km (0.112 R)
• M82: 58,461,202 km (0.038 R)
• M83: 58,857,188 km (0.108 R)
• M84: 59,055,405 km (0.109 R)
• M85: 59,353,254 km (0.086 R)
• M86: 60,850,131 km (0.077 R)
• M87: 61,351,882 km (0.118 R)
• M88: 62,561,680 km (0.111 R)
• M89: 63,982,860 km (0.078 R)
• M90: 65,107,088 km (0.072 R)
• M91: 66,444,044 km (0.12 R)
• M92: 68,101,887 km (0.113 R)
• M93: 69,773,344 km (0.048 R)
• M94: 69,983,230 km (0.077 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 11,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit