🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.65 AU - 0.83 AU

Year: 272 Days

Day: 16.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.93 AU - 1.55 AU

Year: 590 Days

Day: 44.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.66 AU - 2.32 AU

Year: 1200 Days

Day: 31.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,605,944 km

• M1: 854,353 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.4

Radius: 10

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.23 AU - 3.51 AU

Year: 2079 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,605,944 km

• M1: 134,937 km (0.116 R)
• M2: 197,768 km (0.082 R)
• M3: 280,795 km (0.096 R)
• M4: 382,223 km (0.045 R)
• M5: 454,478 km (0.117 R)
• M6: 525,837 km (0.037 R)
• M7: 719,416 km (0.067 R)
• M8: 962,513 km (0.092 R)
• M9: 1,076,057 km (0.099 R)
• M10: 1,231,639 km (0.102 R)
• M11: 1,464,414 km (0.054 R)
• M12: 1,617,153 km (0.089 R)
• M13: 1,840,054 km (0.103 R)
• M14: 2,107,236 km (0.033 R)
• M15: 2,233,795 km (0.076 R)
• M16: 2,339,412 km (0.112 R)
• M17: 2,653,866 km (0.112 R)
• M18: 2,892,176 km (0.074 R)
• M19: 2,969,069 km (0.054 R)
• M20: 3,059,426 km (0.095 R)
• M21: 3,137,666 km (0.096 R)
• M22: 3,390,037 km (0.12 R)
• M23: 3,457,506 km (0.113 R)
• M24: 3,759,993 km (0.12 R)
• M25: 3,830,005 km (0.091 R)
• M26: 3,942,801 km (0.099 R)
• M27: 4,014,010 km (0.059 R)
• M28: 4,200,858 km (0.075 R)
• M29: 4,479,259 km (0.049 R)
• M30: 4,688,248 km (0.102 R)
• M31: 5,038,606 km (0.051 R)
• M32: 5,209,297 km (0.119 R)
• M33: 5,287,537 km (0.054 R)
• M34: 5,524,350 km (0.058 R)
• M35: 5,861,993 km (0.085 R)
• M36: 5,959,680 km (0.065 R)
• M37: 6,272,788 km (0.114 R)
• M38: 6,355,965 km (0.096 R)
• M39: 6,456,495 km (0.074 R)
• M40: 6,557,323 km (0.101 R)
• M41: 6,692,859 km (0.038 R)
• M42: 7,000,881 km (0.098 R)
• M43: 7,139,409 km (0.045 R)
• M44: 7,208,972 km (0.119 R)
• M45: 7,331,193 km (0.117 R)
• M46: 7,542,575 km (0.112 R)
• M47: 8,025,327 km (0.108 R)
• M48: 8,224,891 km (0.119 R)
• M49: 8,334,397 km (0.102 R)
• M50: 8,573,454 km (0.119 R)
• M51: 8,814,755 km (0.079 R)
• M52: 9,077,150 km (0.077 R)
• M53: 9,571,272 km (0.034 R)
• M54: 9,996,130 km (0.114 R)
• M55: 10,368,180 km (0.058 R)
• M56: 10,526,155 km (0.065 R)
• M57: 10,764,764 km (0.109 R)
• M58: 10,844,649 km (0.094 R)
• M59: 11,105,697 km (0.096 R)
• M60: 11,328,149 km (0.104 R)
• M61: 11,798,186 km (0.103 R)
• M62: 12,715,221 km (0.12 R)
• M63: 13,267,835 km (0.049 R)
• M64: 13,482,508 km (0.102 R)
• M65: 13,828,378 km (0.058 R)
• M66: 14,927,773 km (0.05 R)
• M67: 14,994,643 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.9

Radius: 10.4

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.53 AU - 3.33 AU

Year: 2144 Days

Day: 10.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 61,605,944 km

• M1: 137,780 km (0.079 R)
• M2: 205,697 km (0.074 R)
• M3: 333,005 km (0.109 R)
• M4: 488,587 km (0.065 R)
• M5: 572,661 km (0.096 R)
• M6: 645,814 km (0.092 R)
• M7: 784,790 km (0.092 R)
• M8: 876,943 km (0.115 R)
• M9: 943,813 km (0.067 R)
• M10: 1,073,215 km (0.111 R)
• M11: 1,166,265 km (0.113 R)
• M12: 1,251,536 km (0.114 R)
• M13: 1,316,910 km (0.107 R)
• M14: 1,602,044 km (0.048 R)
• M15: 1,844,542 km (0.111 R)
• M16: 2,008,651 km (0.104 R)
• M17: 2,151,367 km (0.068 R)
• M18: 2,230,654 km (0.12 R)
• M19: 2,405,833 km (0.065 R)
• M20: 2,712,808 km (0.042 R)
• M21: 3,472,615 km (0.065 R)
• M22: 3,724,089 km (0.083 R)
• M23: 3,948,935 km (0.105 R)
• M24: 4,771,274 km (0.113 R)
• M25: 4,858,191 km (0.085 R)
• M26: 4,945,556 km (0.111 R)
• M27: 5,553,821 km (0.091 R)
• M28: 5,960,129 km (0.113 R)
• M29: 6,129,174 km (0.11 R)
• M30: 6,357,012 km (0.109 R)
• M31: 6,471,903 km (0.111 R)
• M32: 6,978,142 km (0.057 R)
• M33: 7,276,141 km (0.102 R)
• M34: 7,822,772 km (0.082 R)
• M35: 8,028,768 km (0.053 R)
• M36: 8,111,645 km (0.114 R)
• M37: 8,278,148 km (0.096 R)
• M38: 8,466,940 km (0.073 R)
• M39: 8,913,041 km (0.086 R)
• M40: 9,020,303 km (0.064 R)
• M41: 9,519,661 km (0.079 R)
• M42: 9,961,124 km (0.029 R)
• M43: 10,050,284 km (0.094 R)
• M44: 10,590,482 km (0.118 R)
• M45: 10,818,320 km (0.108 R)
• M46: 10,932,912 km (0.098 R)
• M47: 11,840,372 km (0.066 R)
• M48: 12,338,982 km (0.105 R)
• M49: 12,530,766 km (0.081 R)
• M50: 12,699,363 km (0.114 R)
• M51: 12,844,623 km (0.104 R)
• M52: 12,965,947 km (0.091 R)
• M53: 13,136,488 km (0.08 R)
• M54: 13,578,550 km (0.08 R)
• M55: 13,950,600 km (0.088 R)
• M56: 14,527,599 km (0.039 R)
• M57: 14,628,727 km (0.099 R)
• M58: 15,292,044 km (0.07 R)
• M59: 15,472,309 km (0.107 R)
• M60: 15,653,173 km (0.104 R)
• M61: 16,095,684 km (0.12 R)
• M62: 16,939,565 km (0.106 R)
• M63: 17,528,083 km (0.069 R)
• M64: 17,608,866 km (0.084 R)
• M65: 17,906,117 km (0.094 R)
• M66: 18,259,617 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.9

Radius: 14

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.98 AU - 8.52 AU

Year: 9223 Days

Day: 13.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 62.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,605,944 km

• M1: 191,784 km (0.056 R)
• M2: 460,163 km (0.107 R)
• M3: 836,252 km (0.097 R)
• M4: 926,908 km (0.112 R)
• M5: 1,200,523 km (0.069 R)
• M6: 1,591,273 km (0.111 R)
• M7: 1,707,061 km (0.117 R)
• M8: 2,072,230 km (0.063 R)
• M9: 2,489,309 km (0.114 R)
• M10: 2,763,671 km (0.112 R)
• M11: 3,342,316 km (0.101 R)
• M12: 4,510,077 km (0.074 R)
• M13: 4,948,548 km (0.095 R)
• M14: 5,507,296 km (0.071 R)
• M15: 6,049,289 km (0.091 R)
• M16: 6,345,493 km (0.037 R)
• M17: 6,495,390 km (0.117 R)
• M18: 7,419,606 km (0.099 R)
• M19: 8,018,296 km (0.078 R)
• M20: 8,180,610 km (0.102 R)
• M21: 9,262,053 km (0.115 R)
• M22: 9,560,950 km (0.109 R)
• M23: 10,609,780 km (0.054 R)
• M24: 11,102,855 km (0.115 R)
• M25: 11,649,186 km (0.12 R)
• M26: 11,972,018 km (0.102 R)
• M27: 12,815,601 km (0.105 R)
• M28: 12,910,595 km (0.092 R)
• M29: 13,148,905 km (0.104 R)
• M30: 13,872,659 km (0.114 R)
• M31: 14,214,939 km (0.097 R)
• M32: 14,461,177 km (0.099 R)
• M33: 14,708,762 km (0.116 R)
• M34: 14,957,842 km (0.036 R)
• M35: 15,409,628 km (0.077 R)
• M36: 18,749,700 km (0.091 R)
• M37: 20,168,486 km (0.091 R)
• M38: 20,556,393 km (0.111 R)
• M39: 20,723,344 km (0.109 R)
• M40: 22,189,553 km (0.116 R)
• M41: 22,589,877 km (0.104 R)
• M42: 23,980,987 km (0.079 R)
• M43: 24,098,123 km (0.069 R)
• M44: 24,215,557 km (0.062 R)
• M45: 24,627,849 km (0.113 R)
• M46: 24,805,272 km (0.046 R)
• M47: 26,724,014 km (0.099 R)
• M48: 28,317,979 km (0.097 R)
• M49: 28,939,259 km (0.06 R)
• M50: 30,195,283 km (0.115 R)
• M51: 30,321,843 km (0.086 R)
• M52: 31,469,109 km (0.079 R)
• M53: 31,790,296 km (0.098 R)
• M54: 31,983,576 km (0.06 R)
• M55: 32,241,782 km (0.088 R)
• M56: 32,435,960 km (0.096 R)
• M57: 32,955,663 km (0.111 R)
• M58: 33,085,963 km (0.085 R)
• M59: 34,200,766 km (0.111 R)
• M60: 35,061,702 km (0.109 R)
• M61: 35,461,427 km (0.06 R)
• M62: 36,332,685 km (0.103 R)
• M63: 36,602,111 km (0.07 R)
• M64: 36,804,667 km (0.102 R)
• M65: 37,414,577 km (0.096 R)
• M66: 37,754,912 km (0.049 R)
• M67: 38,850,866 km (0.08 R)
• M68: 39,541,111 km (0.109 R)
• M69: 39,887,729 km (0.072 R)
• M70: 41,354,536 km (0.095 R)
• M71: 42,271,571 km (0.1 R)
• M72: 42,697,027 km (0.114 R)
• M73: 43,552,129 km (0.055 R)
• M74: 43,766,802 km (0.079 R)
• M75: 44,701,190 km (0.076 R)
• M76: 44,990,064 km (0.075 R)
• M77: 45,569,606 km (0.057 R)
• M78: 45,714,865 km (0.115 R)
• M79: 45,932,979 km (0.044 R)
• M80: 47,322,893 km (0.064 R)
• M81: 48,429,917 km (0.062 R)
• M82: 48,578,169 km (0.079 R)
• M83: 49,098,320 km (0.057 R)
• M84: 49,470,969 km (0.114 R)
• M85: 49,844,515 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 7.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.63 AU - 12.31 AU

Year: 17704 Days

Day: 24.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 61,605,944 km

• M1: 481,406 km (0.115 R)
• M2: 606,470 km (0.092 R)
• M3: 682,914 km (0.09 R)
• M4: 804,238 km (0.1 R)
• M5: 1,022,501 km (0.1 R)
• M6: 1,487,601 km (0.115 R)
• M7: 1,540,110 km (0.102 R)
• M8: 1,593,217 km (0.078 R)
• M9: 1,647,073 km (0.081 R)
• M10: 1,840,203 km (0.101 R)
• M11: 2,070,135 km (0.108 R)
• M12: 4,143,711 km (0.119 R)
• M13: 4,407,153 km (0.045 R)
• M14: 4,560,192 km (0.077 R)
• M15: 4,715,026 km (0.071 R)
• M16: 5,109,814 km (0.112 R)
• M17: 5,311,173 km (0.094 R)
• M18: 5,433,245 km (0.064 R)
• M19: 5,846,883 km (0.116 R)
• M20: 5,972,845 km (0.111 R)
• M21: 6,573,181 km (0.103 R)
• M22: 7,923,302 km (0.112 R)
• M23: 8,486,837 km (0.086 R)
• M24: 8,629,703 km (0.114 R)
• M25: 9,014,618 km (0.115 R)
• M26: 9,307,082 km (0.091 R)
• M27: 9,652,204 km (0.114 R)
• M28: 10,102,045 km (0.115 R)
• M29: 10,405,729 km (0.067 R)
• M30: 11,230,312 km (0.059 R)
• M31: 12,022,283 km (0.072 R)
• M32: 12,886,809 km (0.11 R)
• M33: 12,941,562 km (0.1 R)
• M34: 13,106,120 km (0.062 R)
• M35: 13,827,331 km (0.073 R)
• M36: 15,076,922 km (0.117 R)
• M37: 15,773,599 km (0.066 R)
• M38: 15,890,735 km (0.108 R)
• M39: 16,718,908 km (0.1 R)
• M40: 18,663,830 km (0.087 R)
• M41: 19,098,711 km (0.045 R)
• M42: 20,296,093 km (0.085 R)
• M43: 20,871,596 km (0.053 R)
• M44: 21,842,935 km (0.037 R)
• M45: 22,104,432 km (0.07 R)
• M46: 22,235,480 km (0.081 R)
• M47: 23,293,884 km (0.064 R)
• M48: 24,233,359 km (0.118 R)
• M49: 24,300,977 km (0.073 R)
• M50: 24,436,363 km (0.083 R)
• M51: 24,707,734 km (0.075 R)
• M52: 25,872,503 km (0.114 R)
• M53: 27,125,236 km (0.103 R)
• M54: 27,336,019 km (0.115 R)
• M55: 27,406,330 km (0.044 R)
• M56: 27,829,841 km (0.074 R)
• M57: 28,326,506 km (0.072 R)
• M58: 28,468,924 km (0.079 R)
• M59: 30,124,374 km (0.093 R)
• M60: 32,032,943 km (0.108 R)
• M61: 33,151,636 km (0.101 R)
• M62: 35,965,722 km (0.085 R)
• M63: 36,429,176 km (0.112 R)
• M64: 36,584,159 km (0.074 R)
• M65: 37,206,038 km (0.041 R)
• M66: 37,440,158 km (0.07 R)
• M67: 37,518,398 km (0.073 R)
• M68: 38,618,242 km (0.097 R)
• M69: 39,251,489 km (0.055 R)
• M70: 39,569,385 km (0.1 R)
• M71: 41,010,461 km (0.106 R)
• M72: 41,252,361 km (0.093 R)
• M73: 42,468,741 km (0.079 R)
• M74: 42,876,844 km (0.113 R)
• M75: 43,861,497 km (0.115 R)
• M76: 44,191,361 km (0.115 R)
• M77: 45,602,667 km (0.064 R)
• M78: 46,607,665 km (0.065 R)
• M79: 46,775,813 km (0.117 R)
• M80: 47,704,667 km (0.083 R)
• M81: 48,554,383 km (0.105 R)
• M82: 49,152,026 km (0.065 R)
• M83: 50,441,111 km (0.111 R)
• M84: 51,828,332 km (0.108 R)
• M85: 52,177,045 km (0.114 R)
• M86: 55,618,095 km (0.058 R)
• M87: 56,422,483 km (0.106 R)
• M88: 57,230,760 km (0.05 R)
• M89: 59,040,744 km (0.108 R)
• M90: 60,135,651 km (0.09 R)
• M91: 60,410,463 km (0.066 R)
• M92: 60,593,870 km (0.079 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 20,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit