🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 214 Days

Day: 39.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,208,649 km

• M1: 425,905 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.78 AU - 0.96 AU

Year: 347 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,208,649 km

• M1: 85,869 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.8 AU - 0.94 AU

Year: 347 Days

Day: 37.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,208,649 km

• M1: 196,572 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.76 AU - 1.04 AU

Year: 365 Days

Day: 21.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.37 AU - 2.51 AU

Year: 1629 Days

Day: 15.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,208,649 km

• M1: 1,139,786 km (0.111 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.9

Radius: 15

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.36 AU - 3.76 AU

Year: 2288 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 107.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,208,649 km

• M1: 195,824 km (0.082 R)
• M2: 290,968 km (0.114 R)
• M3: 504,294 km (0.096 R)
• M4: 720,015 km (0.066 R)
• M5: 822,040 km (0.085 R)
• M6: 919,578 km (0.088 R)
• M7: 1,074,562 km (0.116 R)
• M8: 1,436,588 km (0.117 R)
• M9: 1,545,645 km (0.101 R)
• M10: 1,943,576 km (0.12 R)
• M11: 2,260,125 km (0.086 R)
• M12: 2,519,677 km (0.084 R)
• M13: 2,773,993 km (0.094 R)
• M14: 2,881,405 km (0.085 R)
• M15: 3,292,200 km (0.104 R)
• M16: 3,406,194 km (0.066 R)
• M17: 3,571,200 km (0.099 R)
• M18: 4,135,184 km (0.117 R)
• M19: 4,258,453 km (0.095 R)
• M20: 4,365,116 km (0.102 R)
• M21: 4,837,995 km (0.059 R)
• M22: 5,327,330 km (0.094 R)
• M23: 5,423,372 km (0.095 R)
• M24: 5,597,504 km (0.093 R)
• M25: 6,091,326 km (0.115 R)
• M26: 6,232,247 km (0.059 R)
• M27: 6,414,906 km (0.076 R)
• M28: 6,661,294 km (0.083 R)
• M29: 7,205,830 km (0.042 R)
• M30: 7,786,719 km (0.111 R)
• M31: 8,271,266 km (0.099 R)
• M32: 8,405,156 km (0.095 R)
• M33: 8,539,794 km (0.093 R)
• M34: 8,743,098 km (0.073 R)
• M35: 9,062,489 km (0.045 R)
• M36: 9,736,428 km (0.08 R)
• M37: 9,949,006 km (0.068 R)
• M38: 10,115,210 km (0.115 R)
• M39: 10,426,672 km (0.083 R)
• M40: 10,523,163 km (0.12 R)
• M41: 11,009,805 km (0.091 R)
• M42: 11,330,244 km (0.087 R)
• M43: 11,678,807 km (0.08 R)
• M44: 11,854,285 km (0.086 R)
• M45: 12,056,092 km (0.072 R)
• M46: 12,335,392 km (0.06 R)
• M47: 12,565,473 km (0.089 R)
• M48: 13,055,855 km (0.093 R)
• M49: 13,631,657 km (0.092 R)
• M50: 13,869,667 km (0.098 R)
• M51: 14,109,024 km (0.119 R)
• M52: 14,242,615 km (0.076 R)
• M53: 14,564,849 km (0.119 R)
• M54: 14,781,167 km (0.05 R)
• M55: 14,971,157 km (0.095 R)
• M56: 15,162,043 km (0.078 R)
• M57: 15,518,685 km (0.088 R)
• M58: 15,684,290 km (0.111 R)
• M59: 16,212,370 km (0.104 R)
• M60: 16,324,419 km (0.037 R)
• M61: 17,515,218 km (0.086 R)
• M62: 17,630,109 km (0.105 R)
• M63: 17,802,895 km (0.11 R)
• M64: 18,208,305 km (0.077 R)
• M65: 18,587,535 km (0.089 R)
• M66: 19,980,292 km (0.087 R)
• M67: 20,280,834 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 12.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.47 AU - 4.37 AU

Year: 3318 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 72,208,649 km

• M1: 177,573 km (0.074 R)
• M2: 297,550 km (0.08 R)
• M3: 470,934 km (0.115 R)
• M4: 570,117 km (0.052 R)
• M5: 694,134 km (0.07 R)
• M6: 837,299 km (0.106 R)
• M7: 1,019,659 km (0.088 R)
• M8: 1,226,254 km (0.083 R)
• M9: 1,468,752 km (0.065 R)
• M10: 1,635,703 km (0.101 R)
• M11: 1,773,932 km (0.107 R)
• M12: 1,856,510 km (0.099 R)
• M13: 2,087,339 km (0.091 R)
• M14: 2,263,565 km (0.074 R)
• M15: 2,353,623 km (0.12 R)
• M16: 2,564,108 km (0.098 R)
• M17: 2,947,527 km (0.112 R)
• M18: 3,146,193 km (0.027 R)
• M19: 3,349,347 km (0.12 R)
• M20: 3,814,895 km (0.1 R)
• M21: 4,047,670 km (0.032 R)
• M22: 4,285,081 km (0.12 R)
• M23: 4,381,422 km (0.09 R)
• M24: 4,543,437 km (0.108 R)
• M25: 5,041,897 km (0.088 R)
• M26: 5,263,451 km (0.115 R)
• M27: 5,453,291 km (0.074 R)
• M28: 5,698,482 km (0.114 R)
• M29: 5,947,114 km (0.12 R)
• M30: 6,163,283 km (0.094 R)
• M31: 6,327,092 km (0.106 R)
• M32: 6,492,248 km (0.089 R)
• M33: 6,696,300 km (0.053 R)
• M34: 6,939,995 km (0.09 R)
• M35: 7,186,831 km (0.079 R)
• M36: 7,301,573 km (0.12 R)
• M37: 7,767,271 km (0.103 R)
• M38: 8,083,072 km (0.041 R)
• M39: 8,302,682 km (0.095 R)
• M40: 8,605,318 km (0.113 R)
• M41: 8,747,885 km (0.096 R)
• M42: 10,044,151 km (0.088 R)
• M43: 10,129,870 km (0.069 R)
• M44: 10,280,366 km (0.062 R)
• M45: 10,410,067 km (0.101 R)
• M46: 10,605,591 km (0.087 R)
• M47: 10,758,480 km (0.118 R)
• M48: 11,110,783 km (0.11 R)
• M49: 11,399,807 km (0.115 R)
• M50: 11,601,315 km (0.113 R)
• M51: 11,713,812 km (0.05 R)
• M52: 12,099,027 km (0.098 R)
• M53: 12,236,059 km (0.099 R)
• M54: 12,603,770 km (0.111 R)
• M55: 14,400,141 km (0.086 R)
• M56: 14,690,960 km (0.11 R)
• M57: 15,032,940 km (0.115 R)
• M58: 15,328,097 km (0.11 R)
• M59: 15,575,532 km (0.086 R)
• M60: 15,674,865 km (0.115 R)
• M61: 16,603,718 km (0.071 R)
• M62: 17,062,236 km (0.027 R)
• M63: 17,267,185 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53

Radius: 8.9

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.22 AU - 6.04 AU

Year: 4967 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,208,649 km

• M1: 138,827 km (0.061 R)
• M2: 201,060 km (0.04 R)
• M3: 297,401 km (0.037 R)
• M4: 408,851 km (0.032 R)
• M5: 555,158 km (0.059 R)
• M6: 612,454 km (0.12 R)
• M7: 678,726 km (0.075 R)
• M8: 761,752 km (0.065 R)
• M9: 870,660 km (0.111 R)
• M10: 1,484,160 km (0.089 R)
• M11: 1,594,564 km (0.096 R)
• M12: 1,660,237 km (0.098 R)
• M13: 1,852,919 km (0.054 R)
• M14: 1,952,103 km (0.089 R)
• M15: 2,104,244 km (0.102 R)
• M16: 2,239,331 km (0.088 R)
• M17: 2,323,853 km (0.057 R)
• M18: 2,388,031 km (0.091 R)
• M19: 2,562,163 km (0.099 R)
• M20: 2,684,235 km (0.063 R)
• M21: 3,027,113 km (0.091 R)
• M22: 3,085,606 km (0.112 R)
• M23: 3,203,788 km (0.114 R)
• M24: 3,323,466 km (0.044 R)
• M25: 3,408,139 km (0.108 R)
• M26: 3,779,441 km (0.102 R)
• M27: 3,957,163 km (0.113 R)
• M28: 4,034,206 km (0.099 R)
• M29: 4,098,682 km (0.112 R)
• M30: 4,202,803 km (0.098 R)
• M31: 4,466,693 km (0.075 R)
• M32: 4,722,506 km (0.046 R)
• M33: 5,094,256 km (0.105 R)
• M34: 5,276,616 km (0.082 R)
• M35: 5,361,588 km (0.068 R)
• M36: 5,968,805 km (0.099 R)
• M37: 6,552,088 km (0.112 R)
• M38: 6,658,751 km (0.102 R)
• M39: 7,059,823 km (0.081 R)
• M40: 7,216,302 km (0.108 R)
• M41: 7,326,406 km (0.099 R)
• M42: 7,437,109 km (0.053 R)
• M43: 7,708,479 km (0.118 R)
• M44: 7,788,813 km (0.111 R)
• M45: 7,982,991 km (0.057 R)
• M46: 8,211,427 km (0.039 R)
• M47: 8,310,012 km (0.103 R)
• M48: 8,375,985 km (0.084 R)
• M49: 8,475,168 km (0.04 R)
• M50: 8,859,336 km (0.032 R)
• M51: 8,994,273 km (0.097 R)
• M52: 9,163,917 km (0.113 R)
• M53: 9,800,755 km (0.111 R)
• M54: 10,063,000 km (0.103 R)
• M55: 10,309,836 km (0.1 R)
• M56: 10,899,850 km (0.106 R)
• M57: 10,971,957 km (0.102 R)
• M58: 11,280,876 km (0.11 R)
• M59: 11,463,834 km (0.065 R)
• M60: 11,555,837 km (0.095 R)
• M61: 12,149,591 km (0.091 R)
• M62: 12,696,371 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 11.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.29 AU - 5.59 AU

Year: 5424 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,208,649 km

• M1: 162,762 km (0.076 R)
• M2: 250,427 km (0.079 R)
• M3: 442,062 km (0.07 R)
• M4: 585,077 km (0.118 R)
• M5: 690,394 km (0.115 R)
• M6: 764,595 km (0.084 R)
• M7: 932,444 km (0.049 R)
• M8: 1,080,396 km (0.093 R)
• M9: 1,317,808 km (0.099 R)
• M10: 1,412,802 km (0.109 R)
• M11: 1,660,985 km (0.054 R)
• M12: 1,923,380 km (0.097 R)
• M13: 2,185,326 km (0.072 R)
• M14: 2,342,403 km (0.07 R)
• M15: 2,577,571 km (0.102 R)
• M16: 2,652,819 km (0.115 R)
• M17: 3,167,436 km (0.06 R)
• M18: 3,918,866 km (0.091 R)
• M19: 4,023,136 km (0.034 R)
• M20: 4,181,410 km (0.044 R)
• M21: 4,305,876 km (0.113 R)
• M22: 4,431,687 km (0.095 R)
• M23: 4,595,347 km (0.108 R)
• M24: 4,705,451 km (0.075 R)
• M25: 4,779,353 km (0.108 R)
• M26: 5,135,994 km (0.114 R)
• M27: 5,462,417 km (0.092 R)
• M28: 6,115,561 km (0.096 R)
• M29: 6,359,106 km (0.068 R)
• M30: 6,482,225 km (0.09 R)
• M31: 6,730,707 km (0.047 R)
• M32: 7,130,583 km (0.03 R)
• M33: 7,237,096 km (0.079 R)
• M34: 7,690,378 km (0.044 R)
• M35: 7,953,520 km (0.1 R)
• M36: 8,041,933 km (0.064 R)
• M37: 8,219,655 km (0.114 R)
• M38: 8,533,960 km (0.097 R)
• M39: 8,852,155 km (0.09 R)
• M40: 9,081,937 km (0.056 R)
• M41: 9,243,952 km (0.07 R)
• M42: 9,383,526 km (0.108 R)
• M43: 9,547,336 km (0.104 R)
• M44: 9,806,589 km (0.071 R)
• M45: 9,972,792 km (0.11 R)
• M46: 10,116,107 km (0.072 R)
• M47: 10,622,795 km (0.058 R)
• M48: 10,695,799 km (0.112 R)
• M49: 10,891,473 km (0.117 R)
• M50: 10,965,225 km (0.091 R)
• M51: 11,236,894 km (0.107 R)
• M52: 11,610,889 km (0.047 R)
• M53: 11,862,513 km (0.119 R)
• M54: 12,115,932 km (0.105 R)
• M55: 13,042,990 km (0.104 R)
• M56: 13,594,407 km (0.114 R)
• M57: 13,806,537 km (0.059 R)
• M58: 13,939,530 km (0.092 R)
• M59: 14,910,569 km (0.071 R)
• M60: 15,074,529 km (0.1 R)
• M61: 15,156,658 km (0.106 R)
• M62: 16,014,901 km (0.112 R)
• M63: 16,154,775 km (0.07 R)
• M64: 16,520,392 km (0.047 R)
• M65: 17,202,708 km (0.113 R)
• M66: 18,771,242 km (0.102 R)
• M67: 19,066,697 km (0.117 R)
• M68: 19,453,109 km (0.098 R)
• M69: 19,542,718 km (0.105 R)
• M70: 20,324,516 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.2

Radius: 6.3

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.48 AU - 12.46 AU

Year: 16606 Days

Day: 21 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 72,208,649 km

• M1: 80,633 km (0.09 R)
• M2: 434,582 km (0.043 R)
• M3: 699,220 km (0.064 R)
• M4: 1,357,451 km (0.093 R)
• M5: 1,471,893 km (0.113 R)
• M6: 1,530,386 km (0.067 R)
• M7: 1,649,616 km (0.094 R)
• M8: 2,428,123 km (0.102 R)
• M9: 4,310,663 km (0.099 R)
• M10: 4,608,362 km (0.103 R)
• M11: 4,781,447 km (0.108 R)
• M12: 4,868,812 km (0.108 R)
• M13: 5,000,907 km (0.115 R)
• M14: 5,632,659 km (0.046 R)
• M15: 6,146,677 km (0.085 R)
• M16: 7,169,029 km (0.111 R)
• M17: 7,623,208 km (0.036 R)
• M18: 7,725,384 km (0.103 R)
• M19: 9,040,648 km (0.058 R)
• M20: 9,585,932 km (0.103 R)
• M21: 10,197,937 km (0.045 R)
• M22: 11,168,528 km (0.079 R)
• M23: 11,226,572 km (0.055 R)
• M24: 11,989,821 km (0.106 R)
• M25: 12,168,440 km (0.06 R)
• M26: 13,013,070 km (0.108 R)
• M27: 13,196,627 km (0.058 R)
• M28: 13,257,962 km (0.095 R)
• M29: 14,001,463 km (0.066 R)
• M30: 14,504,710 km (0.111 R)
• M31: 15,206,324 km (0.05 R)
• M32: 15,788,559 km (0.083 R)
• M33: 16,312,152 km (0.074 R)
• M34: 17,376,391 km (0.087 R)
• M35: 19,851,937 km (0.094 R)
• M36: 21,274,164 km (0.095 R)
• M37: 23,245,714 km (0.117 R)
• M38: 23,990,562 km (0.026 R)
• M39: 24,366,052 km (0.076 R)
• M40: 24,667,791 km (0.115 R)
• M41: 25,046,573 km (0.12 R)
• M42: 26,117,694 km (0.116 R)
• M43: 27,516,584 km (0.107 R)
• M44: 27,909,577 km (0.071 R)
• M45: 28,383,503 km (0.076 R)
• M46: 29,821,139 km (0.038 R)
• M47: 32,104,301 km (0.104 R)
• M48: 32,435,062 km (0.082 R)
• M49: 33,016,549 km (0.097 R)
• M50: 33,183,351 km (0.12 R)
• M51: 33,266,826 km (0.117 R)
• M52: 34,105,622 km (0.069 R)
• M53: 37,616,684 km (0.113 R)
• M54: 37,703,600 km (0.097 R)
• M55: 37,790,816 km (0.118 R)
• M56: 38,490,186 km (0.092 R)
• M57: 39,901,941 km (0.101 R)
• M58: 40,257,535 km (0.094 R)
• M59: 42,684,910 km (0.081 R)
• M60: 43,504,557 km (0.102 R)
• M61: 43,595,961 km (0.072 R)
• M62: 43,962,177 km (0.109 R)
• M63: 45,715,613 km (0.073 R)
• M64: 46,273,913 km (0.116 R)
• M65: 46,741,107 km (0.075 R)
• M66: 46,834,755 km (0.094 R)
• M67: 47,209,797 km (0.071 R)
• M68: 47,585,736 km (0.069 R)
• M69: 50,533,712 km (0.115 R)
• M70: 50,629,754 km (0.026 R)
• M71: 51,981,221 km (0.12 R)
• M72: 53,148,982 km (0.118 R)
• M73: 53,246,669 km (0.113 R)
• M74: 53,834,140 km (0.049 R)
• M75: 54,325,420 km (0.099 R)
• M76: 55,609,568 km (0.085 R)
• M77: 55,708,751 km (0.061 R)
• M78: 56,604,094 km (0.054 R)
• M79: 57,704,835 km (0.09 R)
• M80: 57,905,745 km (0.102 R)
• M81: 60,029,287 km (0.097 R)
• M82: 62,693,625 km (0.106 R)
• M83: 64,248,097 km (0.102 R)
• M84: 65,082,404 km (0.091 R)
• M85: 69,307,198 km (0.034 R)
• M86: 69,948,524 km (0.118 R)
• M87: 70,377,121 km (0.102 R)
• M88: 71,452,581 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit