🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.52 AU - 0.6 AU

Year: 159 Days

Day: 34.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,968,602 km

• M1: 110,852 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.83 AU - 1.01 AU

Year: 334 Days

Day: 33.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.14 AU

Year: 367 Days

Day: 28.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.94 AU - 3.72 AU

Year: 2302 Days

Day: 22.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.92 AU - 4.12 AU

Year: 2501 Days

Day: 37.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,968,602 km

• M1: 229,782 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.7

Radius: 10.8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.46 AU - 5.7 AU

Year: 3712 Days

Day: 13.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,968,602 km

• M1: 145,110 km (0.104 R)
• M2: 249,380 km (0.105 R)
• M3: 418,724 km (0.074 R)
• M4: 511,774 km (0.095 R)
• M5: 594,053 km (0.103 R)
• M6: 849,417 km (0.107 R)
• M7: 927,507 km (0.117 R)
• M8: 1,019,809 km (0.098 R)
• M9: 1,103,284 km (0.083 R)
• M10: 1,368,521 km (0.09 R)
• M11: 1,682,527 km (0.067 R)
• M12: 1,914,554 km (0.078 R)
• M13: 2,589,240 km (0.083 R)
• M14: 2,806,905 km (0.057 R)
• M15: 2,892,325 km (0.12 R)
• M16: 3,100,865 km (0.118 R)
• M17: 3,207,079 km (0.112 R)
• M18: 3,332,442 km (0.101 R)
• M19: 3,737,254 km (0.087 R)
• M20: 3,812,651 km (0.054 R)
• M21: 4,196,968 km (0.09 R)
• M22: 4,433,482 km (0.117 R)
• M23: 4,613,898 km (0.097 R)
• M24: 5,423,521 km (0.107 R)
• M25: 5,616,502 km (0.116 R)
• M26: 6,411,615 km (0.085 R)
• M27: 7,007,763 km (0.116 R)
• M28: 7,383,553 km (0.071 R)
• M29: 7,935,120 km (0.113 R)
• M30: 8,008,124 km (0.081 R)
• M31: 8,252,866 km (0.118 R)
• M32: 8,450,485 km (0.12 R)
• M33: 8,599,783 km (0.114 R)
• M34: 8,900,924 km (0.077 R)
• M35: 9,052,766 km (0.09 R)
• M36: 9,591,168 km (0.066 R)
• M37: 9,772,930 km (0.074 R)
• M38: 10,060,906 km (0.108 R)
• M39: 10,166,222 km (0.087 R)
• M40: 11,295,238 km (0.088 R)
• M41: 11,625,101 km (0.107 R)
• M42: 11,902,455 km (0.116 R)
• M43: 12,041,881 km (0.094 R)
• M44: 13,408,457 km (0.115 R)
• M45: 13,904,224 km (0.055 R)
• M46: 14,465,366 km (0.105 R)
• M47: 14,913,711 km (0.08 R)
• M48: 15,003,918 km (0.105 R)
• M49: 15,245,369 km (0.052 R)
• M50: 15,396,912 km (0.089 R)
• M51: 15,518,535 km (0.099 R)
• M52: 15,762,828 km (0.078 R)
• M53: 16,162,255 km (0.095 R)
• M54: 16,846,067 km (0.042 R)
• M55: 16,940,014 km (0.085 R)
• M56: 17,729,891 km (0.115 R)
• M57: 18,113,310 km (0.111 R)
• M58: 18,273,978 km (0.078 R)
• M59: 18,758,526 km (0.067 R)
• M60: 18,986,064 km (0.118 R)
• M61: 19,411,221 km (0.038 R)
• M62: 19,707,275 km (0.08 R)
• M63: 19,806,309 km (0.105 R)
• M64: 20,137,669 km (0.084 R)
• M65: 20,304,171 km (0.101 R)
• M66: 20,772,412 km (0.095 R)
• M67: 21,515,465 km (0.032 R)
• M68: 21,821,991 km (0.113 R)
• M69: 22,129,863 km (0.051 R)
• M70: 22,577,311 km (0.094 R)
• M71: 22,819,360 km (0.091 R)
• M72: 23,236,439 km (0.038 R)
• M73: 23,445,876 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.8

Radius: 12.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.46 AU - 5.6 AU

Year: 4925 Days

Day: 6.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,968,602 km

• M1: 256,411 km (0.076 R)
• M2: 447,896 km (0.106 R)
• M3: 531,372 km (0.059 R)
• M4: 612,304 km (0.093 R)
• M5: 831,166 km (0.078 R)
• M6: 917,783 km (0.088 R)
• M7: 1,030,580 km (0.077 R)
• M8: 1,124,677 km (0.085 R)
• M9: 1,234,182 km (0.114 R)
• M10: 1,599,201 km (0.091 R)
• M11: 2,133,116 km (0.112 R)
• M12: 2,556,777 km (0.049 R)
• M13: 2,654,465 km (0.099 R)
• M14: 2,753,648 km (0.118 R)
• M15: 2,870,783 km (0.083 R)
• M16: 3,250,313 km (0.049 R)
• M17: 3,464,238 km (0.101 R)
• M18: 3,849,752 km (0.107 R)
• M19: 3,943,549 km (0.11 R)
• M20: 4,095,391 km (0.064 R)
• M21: 4,346,417 km (0.117 R)
• M22: 5,295,465 km (0.111 R)
• M23: 5,718,678 km (0.095 R)
• M24: 5,869,323 km (0.116 R)
• M25: 6,196,793 km (0.056 R)
• M26: 6,440,637 km (0.079 R)
• M27: 6,665,184 km (0.115 R)
• M28: 7,052,941 km (0.084 R)
• M29: 7,191,618 km (0.112 R)
• M30: 7,284,519 km (0.118 R)
• M31: 7,565,613 km (0.083 R)
• M32: 8,018,296 km (0.1 R)
• M33: 8,381,819 km (0.077 R)
• M34: 8,974,825 km (0.092 R)
• M35: 9,225,850 km (0.106 R)
• M36: 9,326,978 km (0.119 R)
• M37: 9,581,444 km (0.116 R)
• M38: 10,123,138 km (0.119 R)
• M39: 10,463,473 km (0.115 R)
• M40: 10,621,898 km (0.082 R)
• M41: 10,727,813 km (0.11 R)
• M42: 10,860,955 km (0.065 R)
• M43: 11,021,324 km (0.092 R)
• M44: 11,128,586 km (0.065 R)
• M45: 11,236,296 km (0.065 R)
• M46: 11,834,987 km (0.049 R)
• M47: 12,110,546 km (0.119 R)
• M48: 12,249,074 km (0.12 R)
• M49: 12,527,774 km (0.087 R)
• M50: 12,696,072 km (0.098 R)
• M51: 12,780,445 km (0.06 R)
• M52: 13,519,908 km (0.097 R)
• M53: 13,606,226 km (0.112 R)
• M54: 13,692,544 km (0.072 R)
• M55: 14,951,110 km (0.097 R)
• M56: 15,099,960 km (0.101 R)
• M57: 15,669,629 km (0.095 R)
• M58: 15,760,285 km (0.097 R)
• M59: 15,911,678 km (0.117 R)
• M60: 16,033,152 km (0.106 R)
• M61: 16,307,664 km (0.1 R)
• M62: 16,460,703 km (0.069 R)
• M63: 16,737,608 km (0.104 R)
• M64: 17,078,093 km (0.117 R)
• M65: 17,171,442 km (0.069 R)
• M66: 17,577,600 km (0.084 R)
• M67: 18,050,030 km (0.041 R)
• M68: 18,145,175 km (0.11 R)
• M69: 18,911,265 km (0.101 R)
• M70: 19,007,756 km (0.114 R)
• M71: 19,330,738 km (0.083 R)
• M72: 19,427,976 km (0.074 R)
• M73: 19,622,902 km (0.097 R)
• M74: 21,139,077 km (0.113 R)
• M75: 21,607,916 km (0.102 R)
• M76: 22,181,923 km (0.092 R)
• M77: 22,658,393 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 14.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.64 AU - 11.04 AU

Year: 13517 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,968,602 km

• M1: 319,242 km (0.085 R)
• M2: 520,900 km (0.1 R)
• M3: 791,672 km (0.096 R)
• M4: 992,881 km (0.097 R)
• M5: 1,583,493 km (0.104 R)
• M6: 1,676,095 km (0.065 R)
• M7: 2,272,242 km (0.11 R)
• M8: 2,621,852 km (0.061 R)
• M9: 2,789,252 km (0.085 R)
• M10: 2,931,520 km (0.111 R)
• M11: 3,134,823 km (0.111 R)
• M12: 3,804,274 km (0.1 R)
• M13: 4,253,367 km (0.06 R)
• M14: 4,384,863 km (0.064 R)
• M15: 5,308,032 km (0.09 R)
• M16: 5,773,879 km (0.103 R)
• M17: 6,030,290 km (0.103 R)
• M18: 6,178,392 km (0.118 R)
• M19: 6,745,069 km (0.112 R)
• M20: 7,132,078 km (0.105 R)
• M21: 7,726,431 km (0.1 R)
• M22: 8,049,861 km (0.066 R)
• M23: 8,295,501 km (0.093 R)
• M24: 8,419,219 km (0.115 R)
• M25: 8,626,860 km (0.069 R)
• M26: 8,836,148 km (0.066 R)
• M27: 9,132,052 km (0.119 R)
• M28: 9,259,959 km (0.119 R)
• M29: 9,517,417 km (0.038 R)
• M30: 10,437,294 km (0.081 R)
• M31: 10,795,132 km (0.103 R)
• M32: 11,157,159 km (0.097 R)
• M33: 11,939,556 km (0.082 R)
• M34: 12,313,999 km (0.106 R)
• M35: 12,882,920 km (0.102 R)
• M36: 13,218,767 km (0.098 R)
• M37: 13,315,258 km (0.03 R)
• M38: 13,703,614 km (0.114 R)
• M39: 14,392,063 km (0.064 R)
• M40: 15,293,989 km (0.097 R)
• M41: 15,446,130 km (0.098 R)
• M42: 15,649,732 km (0.115 R)
• M43: 15,802,921 km (0.104 R)
• M44: 16,421,059 km (0.068 R)
• M45: 16,733,120 km (0.096 R)
• M46: 16,837,689 km (0.118 R)
• M47: 16,942,258 km (0.086 R)
• M48: 18,269,042 km (0.099 R)
• M49: 18,484,463 km (0.099 R)
• M50: 18,646,477 km (0.085 R)
• M51: 18,863,394 km (0.034 R)
• M52: 19,849,693 km (0.098 R)
• M53: 20,015,746 km (0.077 R)
• M54: 20,182,099 km (0.111 R)
• M55: 20,628,350 km (0.05 R)
• M56: 21,986,549 km (0.119 R)
• M57: 22,503,260 km (0.115 R)
• M58: 23,082,203 km (0.106 R)
• M59: 23,490,306 km (0.109 R)
• M60: 23,607,442 km (0.063 R)
• M61: 23,959,745 km (0.06 R)
• M62: 24,195,660 km (0.091 R)
• M63: 25,206,643 km (0.118 R)
• M64: 25,989,040 km (0.085 R)
• M65: 27,085,742 km (0.112 R)
• M66: 27,454,650 km (0.078 R)
• M67: 28,197,403 km (0.036 R)
• M68: 28,758,844 km (0.05 R)
• M69: 30,273,971 km (0.074 R)
• M70: 31,621,100 km (0.108 R)
• M71: 31,879,905 km (0.102 R)
• M72: 32,464,832 km (0.085 R)
• M73: 32,725,881 km (0.109 R)
• M74: 33,843,227 km (0.074 R)
• M75: 34,973,140 km (0.106 R)
• M76: 35,106,880 km (0.12 R)
• M77: 35,509,149 km (0.082 R)
• M78: 35,710,957 km (0.12 R)
• M79: 36,115,469 km (0.116 R)
• M80: 36,386,092 km (0.104 R)
• M81: 36,657,313 km (0.099 R)
• M82: 37,338,282 km (0.117 R)
• M83: 37,886,110 km (0.117 R)
• M84: 38,989,843 km (0.116 R)
• M85: 39,267,347 km (0.074 R)
• M86: 40,454,256 km (0.12 R)
• M87: 40,876,122 km (0.084 R)
• M88: 41,582,224 km (0.062 R)
• M89: 43,868,977 km (0.1 R)
• M90: 44,591,984 km (0.044 R)
• M91: 45,391,884 km (0.099 R)
• M92: 46,931,994 km (0.105 R)
• M93: 48,563,658 km (0.086 R)
• M94: 48,862,405 km (0.112 R)
• M95: 49,686,988 km (0.052 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.8

Radius: 7.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.58 AU - 20.52 AU

Year: 25500 Days

Day: 22.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,968,602 km

• M1: 98,136 km (0.096 R)
• M2: 160,967 km (0.089 R)
• M3: 839,094 km (0.083 R)
• M4: 885,320 km (0.118 R)
• M5: 1,029,383 km (0.117 R)
• M6: 1,286,542 km (0.1 R)
• M7: 1,859,502 km (0.076 R)
• M8: 2,302,910 km (0.114 R)
• M9: 2,848,493 km (0.095 R)
• M10: 3,470,521 km (0.108 R)
• M11: 3,661,408 km (0.059 R)
• M12: 5,091,115 km (0.109 R)
• M13: 6,252,593 km (0.116 R)
• M14: 6,438,244 km (0.062 R)
• M15: 6,720,236 km (0.081 R)
• M16: 6,767,658 km (0.098 R)
• M17: 7,150,928 km (0.099 R)
• M18: 7,838,480 km (0.086 R)
• M19: 9,013,421 km (0.117 R)
• M20: 9,118,140 km (0.118 R)
• M21: 9,170,649 km (0.081 R)
• M22: 9,434,839 km (0.059 R)
• M23: 10,079,007 km (0.105 R)
• M24: 10,626,685 km (0.099 R)
• M25: 11,071,738 km (0.095 R)
• M26: 11,750,763 km (0.084 R)
• M27: 11,865,355 km (0.082 R)
• M28: 11,922,651 km (0.087 R)
• M29: 12,268,970 km (0.115 R)
• M30: 12,501,595 km (0.089 R)
• M31: 12,677,073 km (0.08 R)
• M32: 14,110,071 km (0.114 R)
• M33: 14,476,287 km (0.11 R)
• M34: 14,783,860 km (0.083 R)
• M35: 15,031,444 km (0.078 R)
• M36: 16,290,011 km (0.059 R)
• M37: 17,451,340 km (0.099 R)
• M38: 17,647,462 km (0.1 R)
• M39: 17,844,333 km (0.097 R)
• M40: 18,572,426 km (0.033 R)
• M41: 19,108,136 km (0.12 R)
• M42: 19,513,097 km (0.103 R)
• M43: 22,002,406 km (0.077 R)
• M44: 22,214,386 km (0.118 R)
• M45: 22,285,146 km (0.092 R)
• M46: 22,356,055 km (0.112 R)
• M47: 22,426,965 km (0.072 R)
• M48: 23,284,161 km (0.112 R)
• M49: 23,644,392 km (0.094 R)
• M50: 25,993,677 km (0.116 R)
• M51: 26,367,522 km (0.105 R)
• M52: 27,499,380 km (0.078 R)
• M53: 28,262,778 km (0.1 R)
• M54: 29,420,964 km (0.103 R)
• M55: 29,732,427 km (0.071 R)
• M56: 30,044,937 km (0.059 R)
• M57: 30,594,560 km (0.052 R)
• M58: 31,544,357 km (0.052 R)
• M59: 32,022,920 km (0.098 R)
• M60: 32,825,962 km (0.104 R)
• M61: 33,798,198 km (0.095 R)
• M62: 35,274,280 km (0.116 R)
• M63: 35,853,972 km (0.115 R)
• M64: 36,103,352 km (0.089 R)
• M65: 36,186,528 km (0.087 R)
• M66: 36,687,531 km (0.075 R)
• M67: 38,713,984 km (0.107 R)
• M68: 39,055,367 km (0.032 R)
• M69: 39,999,030 km (0.091 R)
• M70: 42,610,560 km (0.048 R)
• M71: 43,936,895 km (0.075 R)
• M72: 45,636,326 km (0.115 R)
• M73: 45,996,857 km (0.109 R)
• M74: 48,179,640 km (0.066 R)
• M75: 48,363,047 km (0.095 R)
• M76: 50,582,331 km (0.095 R)
• M77: 52,645,435 km (0.109 R)
• M78: 53,213,010 km (0.108 R)
• M79: 54,258,549 km (0.113 R)
• M80: 55,984,161 km (0.109 R)
• M81: 57,533,097 km (0.07 R)
• M82: 58,117,576 km (0.096 R)
• M83: 58,704,000 km (0.075 R)
• M84: 59,292,368 km (0.09 R)
• M85: 59,587,375 km (0.101 R)
• M86: 60,178,586 km (0.117 R)
• M87: 61,168,475 km (0.105 R)
• M88: 61,267,808 km (0.094 R)
• M89: 61,565,957 km (0.033 R)
• M90: 62,763,487 km (0.111 R)
• M91: 65,994,353 km (0.086 R)
• M92: 66,197,955 km (0.108 R)
• M93: 68,555,767 km (0.067 R)
• M94: 68,865,285 km (0.047 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: 359 - 12,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit