🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.61 AU - 0.95 AU

Year: 247 Days

Day: 32.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,595,739 km

• M1: 631,752 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.71 AU - 1.01 AU

Year: 286 Days

Day: 13.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.63 AU - 1.91 AU

Year: 843 Days

Day: 22 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,595,739 km

• M1: 788,381 km (0.076 R)
• M2: 1,314,367 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.68 AU - 1.98 AU

Year: 887 Days

Day: 22.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.8 AU - 2.2 AU

Year: 1013 Days

Day: 27.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.2 AU - 5.74 AU

Year: 3968 Days

Day: 40.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 107.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 11.7

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.67 AU - 7.69 AU

Year: 6184 Days

Day: 13.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,595,739 km

• M1: 168,447 km (0.102 R)
• M2: 300,393 km (0.105 R)
• M3: 544,835 km (0.086 R)
• M4: 637,287 km (0.041 R)
• M5: 840,441 km (0.089 R)
• M6: 1,015,620 km (0.035 R)
• M7: 1,099,544 km (0.05 R)
• M8: 1,203,664 km (0.118 R)
• M9: 1,422,077 km (0.103 R)
• M10: 1,517,072 km (0.078 R)
• M11: 1,754,185 km (0.03 R)
• M12: 1,919,191 km (0.095 R)
• M13: 2,198,341 km (0.072 R)
• M14: 2,354,222 km (0.035 R)
• M15: 2,513,843 km (0.118 R)
• M16: 2,677,203 km (0.063 R)
• M17: 3,624,457 km (0.064 R)
• M18: 4,189,339 km (0.04 R)
• M19: 4,328,016 km (0.107 R)
• M20: 4,468,189 km (0.111 R)
• M21: 4,695,728 km (0.084 R)
• M22: 4,839,790 km (0.102 R)
• M23: 5,191,794 km (0.075 R)
• M24: 5,797,067 km (0.107 R)
• M25: 6,108,081 km (0.076 R)
• M26: 6,456,495 km (0.107 R)
• M27: 6,584,849 km (0.107 R)
• M28: 6,779,028 km (0.058 R)
• M29: 7,073,885 km (0.066 R)
• M30: 7,574,589 km (0.072 R)
• M31: 7,710,125 km (0.04 R)
• M32: 8,822,834 km (0.09 R)
• M33: 8,929,796 km (0.086 R)
• M34: 9,037,058 km (0.114 R)
• M35: 9,289,280 km (0.067 R)
• M36: 9,690,202 km (0.082 R)
• M37: 9,874,357 km (0.099 R)
• M38: 10,283,507 km (0.1 R)
• M39: 10,358,605 km (0.093 R)
• M40: 10,774,338 km (0.066 R)
• M41: 12,531,814 km (0.082 R)
• M42: 12,893,840 km (0.106 R)
• M43: 13,218,767 km (0.113 R)
• M44: 14,713,549 km (0.08 R)
• M45: 16,217,606 km (0.07 R)
• M46: 16,568,263 km (0.066 R)
• M47: 17,054,456 km (0.057 R)
• M48: 18,678,641 km (0.083 R)
• M49: 18,816,121 km (0.052 R)
• M50: 19,741,833 km (0.062 R)
• M51: 21,062,632 km (0.116 R)
• M52: 22,655,850 km (0.107 R)
• M53: 24,588,205 km (0.088 R)
• M54: 25,956,727 km (0.079 R)
• M55: 27,349,932 km (0.056 R)
• M56: 27,506,112 km (0.108 R)
• M57: 27,924,387 km (0.106 R)
• M58: 28,397,416 km (0.102 R)
• M59: 29,191,780 km (0.1 R)
• M60: 29,298,294 km (0.11 R)
• M61: 29,511,471 km (0.071 R)
• M62: 29,778,952 km (0.027 R)
• M63: 30,154,592 km (0.091 R)
• M64: 30,694,042 km (0.092 R)
• M65: 31,399,995 km (0.118 R)
• M66: 31,563,655 km (0.05 R)
• M67: 31,946,625 km (0.106 R)
• M68: 32,221,287 km (0.096 R)
• M69: 32,717,354 km (0.082 R)
• M70: 33,717,266 km (0.11 R)
• M71: 34,389,409 km (0.119 R)
• M72: 34,558,155 km (0.09 R)
• M73: 35,122,588 km (0.09 R)
• M74: 35,292,531 km (0.061 R)
• M75: 35,462,774 km (0.046 R)
• M76: 36,203,433 km (0.111 R)
• M77: 36,375,171 km (0.1 R)
• M78: 36,949,328 km (0.097 R)
• M79: 37,410,688 km (0.118 R)
• M80: 37,932,186 km (0.074 R)
• M81: 39,041,005 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.6

Radius: 8.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 6.68 AU - 8.88 AU

Year: 7772 Days

Day: 9.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,595,739 km

• M1: 111,002 km (0.063 R)
• M2: 266,883 km (0.112 R)
• M3: 335,548 km (0.083 R)
• M4: 460,911 km (0.099 R)
• M5: 539,001 km (0.078 R)
• M6: 719,715 km (0.062 R)
• M7: 844,181 km (0.099 R)
• M8: 1,033,123 km (0.11 R)
• M9: 1,386,772 km (0.048 R)
• M10: 1,464,414 km (0.074 R)
• M11: 1,583,942 km (0.07 R)
• M12: 1,875,509 km (0.118 R)
• M13: 1,947,465 km (0.08 R)
• M14: 2,005,659 km (0.066 R)
• M15: 2,064,451 km (0.048 R)
• M16: 2,305,752 km (0.113 R)
• M17: 2,461,184 km (0.091 R)
• M18: 2,652,221 km (0.098 R)
• M19: 2,782,371 km (0.066 R)
• M20: 2,864,799 km (0.068 R)
• M21: 3,219,945 km (0.103 R)
• M22: 3,376,574 km (0.03 R)
• M23: 3,916,472 km (0.108 R)
• M24: 4,158,821 km (0.052 R)
• M25: 4,580,238 km (0.106 R)
• M26: 4,638,731 km (0.091 R)
• M27: 4,915,188 km (0.069 R)
• M28: 5,015,119 km (0.09 R)
• M29: 5,360,391 km (0.116 R)
• M30: 5,463,314 km (0.115 R)
• M31: 5,546,341 km (0.12 R)
• M32: 5,860,796 km (0.089 R)
• M33: 6,138,150 km (0.088 R)
• M34: 6,246,010 km (0.093 R)
• M35: 6,728,015 km (0.089 R)
• M36: 6,883,896 km (0.072 R)
• M37: 6,951,065 km (0.069 R)
• M38: 7,358,719 km (0.108 R)
• M39: 7,496,349 km (0.03 R)
• M40: 7,588,502 km (0.119 R)
• M41: 8,055,247 km (0.06 R)
• M42: 8,149,793 km (0.108 R)
• M43: 9,262,651 km (0.108 R)
• M44: 9,336,852 km (0.116 R)
• M45: 9,485,851 km (0.052 R)
• M46: 9,836,808 km (0.12 R)
• M47: 10,140,940 km (0.063 R)
• M48: 10,577,168 km (0.089 R)
• M49: 10,862,601 km (0.056 R)
• M50: 10,940,990 km (0.113 R)
• M51: 11,229,714 km (0.051 R)
• M52: 11,388,288 km (0.06 R)
• M53: 12,437,118 km (0.046 R)
• M54: 13,042,242 km (0.075 R)
• M55: 13,348,468 km (0.117 R)
• M56: 13,854,558 km (0.083 R)
• M57: 14,024,651 km (0.112 R)
• M58: 14,366,931 km (0.119 R)
• M59: 15,264,069 km (0.074 R)
• M60: 15,322,562 km (0.087 R)
• M61: 15,439,847 km (0.105 R)
• M62: 15,527,960 km (0.111 R)
• M63: 15,586,752 km (0.111 R)
• M64: 15,911,678 km (0.051 R)
• M65: 15,970,919 km (0.057 R)
• M66: 16,060,079 km (0.079 R)
• M67: 16,268,619 km (0.099 R)
• M68: 16,388,297 km (0.085 R)
• M69: 16,598,333 km (0.095 R)
• M70: 17,907,763 km (0.09 R)
• M71: 18,186,015 km (0.119 R)
• M72: 18,621,793 km (0.079 R)
• M73: 18,715,591 km (0.045 R)
• M74: 19,566,953 km (0.11 R)
• M75: 20,624,759 km (0.091 R)
• M76: 21,635,143 km (0.077 R)
• M77: 21,733,878 km (0.048 R)
• M78: 21,997,619 km (0.076 R)
• M79: 22,163,074 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.9

Radius: 4.5

Gravity: 38.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.24 AU - 16.88 AU

Year: 19898 Days

Day: 23.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,595,739 km

• M1: 173,384 km (0.1 R)
• M2: 216,169 km (0.113 R)
• M3: 530,773 km (0.098 R)
• M4: 619,634 km (0.091 R)
• M5: 786,885 km (0.061 R)
• M6: 862,881 km (0.112 R)
• M7: 1,133,653 km (0.107 R)
• M8: 1,219,821 km (0.103 R)
• M9: 1,650,214 km (0.104 R)
• M10: 1,949,709 km (0.084 R)
• M11: 2,088,237 km (0.092 R)
• M12: 2,229,906 km (0.04 R)
• M13: 2,302,012 km (0.093 R)
• M14: 2,750,506 km (0.109 R)
• M15: 2,866,744 km (0.107 R)
• M16: 3,024,271 km (0.078 R)
• M17: 3,144,398 km (0.05 R)
• M18: 4,610,756 km (0.074 R)
• M19: 5,171,898 km (0.058 R)
• M20: 5,803,949 km (0.083 R)
• M21: 6,003,213 km (0.115 R)
• M22: 7,677,064 km (0.109 R)
• M23: 8,116,732 km (0.111 R)
• M24: 9,777,567 km (0.039 R)
• M25: 10,014,680 km (0.06 R)
• M26: 11,726,678 km (0.1 R)
• M27: 12,105,161 km (0.065 R)
• M28: 12,359,776 km (0.113 R)
• M29: 12,744,841 km (0.104 R)
• M30: 14,458,784 km (0.088 R)
• M31: 15,411,273 km (0.034 R)
• M32: 16,243,636 km (0.048 R)
• M33: 17,233,076 km (0.1 R)
• M34: 17,376,092 km (0.102 R)
• M35: 18,460,676 km (0.061 R)
• M36: 18,606,834 km (0.082 R)
• M37: 18,900,644 km (0.093 R)
• M38: 20,090,545 km (0.092 R)
• M39: 20,467,382 km (0.119 R)
• M40: 23,485,519 km (0.079 R)
• M41: 24,441,749 km (0.108 R)
• M42: 24,844,018 km (0.084 R)
• M43: 25,086,366 km (0.053 R)
• M44: 25,410,694 km (0.076 R)
• M45: 26,474,485 km (0.082 R)
• M46: 26,970,252 km (0.083 R)
• M47: 27,302,659 km (0.102 R)
• M48: 27,636,262 km (0.101 R)
• M49: 28,307,507 km (0.105 R)
• M50: 29,069,110 km (0.11 R)
• M51: 29,580,585 km (0.107 R)
• M52: 29,837,445 km (0.064 R)
• M53: 30,181,071 km (0.057 R)
• M54: 30,959,130 km (0.071 R)
• M55: 32,622,957 km (0.106 R)
• M56: 32,799,782 km (0.07 R)
• M57: 33,510,372 km (0.069 R)
• M58: 33,957,071 km (0.087 R)
• M59: 37,046,118 km (0.059 R)
• M60: 37,507,777 km (0.086 R)
• M61: 37,600,378 km (0.11 R)
• M62: 38,717,425 km (0.116 R)
• M63: 38,904,572 km (0.109 R)
• M64: 39,468,107 km (0.065 R)
• M65: 41,557,092 km (0.074 R)
• M66: 42,037,002 km (0.095 R)
• M67: 42,325,726 km (0.036 R)
• M68: 44,953,861 km (0.068 R)
• M69: 45,446,337 km (0.051 R)
• M70: 46,039,792 km (0.114 R)
• M71: 46,138,826 km (0.077 R)
• M72: 48,539,423 km (0.119 R)
• M73: 48,842,358 km (0.108 R)
• M74: 49,754,905 km (0.091 R)
• M75: 50,060,235 km (0.038 R)
• M76: 51,493,831 km (0.102 R)
• M77: 52,525,907 km (0.094 R)
• M78: 53,460,744 km (0.095 R)
• M79: 55,768,740 km (0.098 R)
• M80: 59,183,610 km (0.078 R)
• M81: 63,325,676 km (0.07 R)
• M82: 64,986,213 km (0.061 R)
• M83: 66,773,159 km (0.069 R)
• M84: 68,124,028 km (0.052 R)
• M85: 68,463,166 km (0.111 R)
• M86: 70,509,516 km (0.059 R)
• M87: 72,230,190 km (0.116 R)
• M88: 73,153,508 km (0.054 R)
• M89: 74,545,816 km (0.109 R)
• M90: 74,778,740 km (0.068 R)
• M91: 76,768,242 km (0.102 R)
• M92: 77,828,442 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 6

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.06 AU - 19.7 AU

Year: 24839 Days

Day: 21.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,595,739 km

• M1: 134,788 km (0.096 R)
• M2: 230,979 km (0.078 R)
• M3: 320,588 km (0.11 R)
• M4: 478,264 km (0.101 R)
• M5: 681,568 km (0.093 R)
• M6: 725,550 km (0.112 R)
• M7: 1,034,320 km (0.1 R)
• M8: 1,760,917 km (0.077 R)
• M9: 2,271,344 km (0.087 R)
• M10: 2,682,589 km (0.095 R)
• M11: 2,789,103 km (0.04 R)
• M12: 3,006,169 km (0.065 R)
• M13: 3,572,547 km (0.084 R)
• M14: 3,848,256 km (0.101 R)
• M15: 3,888,049 km (0.049 R)
• M16: 4,008,774 km (0.059 R)
• M17: 4,545,681 km (0.083 R)
• M18: 5,061,345 km (0.1 R)
• M19: 5,915,100 km (0.036 R)
• M20: 7,550,953 km (0.06 R)
• M21: 9,048,876 km (0.081 R)
• M22: 9,208,946 km (0.084 R)
• M23: 10,078,558 km (0.092 R)
• M24: 11,604,456 km (0.119 R)
• M25: 11,720,395 km (0.101 R)
• M26: 12,482,895 km (0.116 R)
• M27: 14,927,923 km (0.088 R)
• M28: 15,881,908 km (0.069 R)
• M29: 16,921,165 km (0.112 R)
• M30: 17,781,502 km (0.036 R)
• M31: 18,318,110 km (0.094 R)
• M32: 20,028,911 km (0.104 R)
• M33: 21,932,993 km (0.103 R)
• M34: 22,652,708 km (0.098 R)
• M35: 24,263,428 km (0.09 R)
• M36: 25,986,347 km (0.083 R)
• M37: 26,366,026 km (0.056 R)
• M38: 27,131,070 km (0.093 R)
• M39: 27,361,899 km (0.054 R)
• M40: 27,748,311 km (0.112 R)
• M41: 28,214,158 km (0.079 R)
• M42: 28,682,849 km (0.116 R)
• M43: 29,232,621 km (0.108 R)
• M44: 29,865,420 km (0.1 R)
• M45: 29,944,856 km (0.05 R)
• M46: 30,822,846 km (0.095 R)
• M47: 31,224,816 km (0.026 R)
• M48: 32,115,222 km (0.085 R)
• M49: 32,196,603 km (0.115 R)
• M50: 32,686,088 km (0.095 R)
• M51: 34,086,623 km (0.077 R)
• M52: 35,927,873 km (0.107 R)
• M53: 36,096,769 km (0.109 R)
• M54: 36,520,431 km (0.108 R)
• M55: 37,887,157 km (0.081 R)
• M56: 38,145,213 km (0.077 R)
• M57: 39,270,339 km (0.1 R)
• M58: 40,582,162 km (0.105 R)
• M59: 41,199,254 km (0.114 R)
• M60: 41,908,347 km (0.117 R)
• M61: 42,175,230 km (0.081 R)
• M62: 42,353,551 km (0.045 R)
• M63: 43,518,320 km (0.091 R)
• M64: 44,784,516 km (0.1 R)
• M65: 44,966,427 km (0.107 R)
• M66: 45,239,593 km (0.09 R)
• M67: 45,604,911 km (0.116 R)
• M68: 48,468,364 km (0.117 R)
• M69: 49,310,450 km (0.075 R)
• M70: 50,063,077 km (0.079 R)
• M71: 51,484,556 km (0.073 R)
• M72: 52,439,439 km (0.046 R)
• M73: 53,111,433 km (0.12 R)
• M74: 53,496,647 km (0.081 R)
• M75: 56,513,737 km (0.09 R)
• M76: 58,588,660 km (0.052 R)
• M77: 59,385,717 km (0.107 R)
• M78: 59,785,592 km (0.089 R)
• M79: 60,789,095 km (0.044 R)
• M80: 60,990,453 km (0.116 R)
• M81: 62,101,966 km (0.112 R)
• M82: 64,242,412 km (0.057 R)
• M83: 65,682,890 km (0.057 R)
• M84: 65,889,485 km (0.028 R)
• M85: 65,992,857 km (0.119 R)
• M86: 66,407,093 km (0.096 R)
• M87: 67,133,840 km (0.054 R)
• M88: 67,342,080 km (0.071 R)
• M89: 67,759,009 km (0.105 R)
• M90: 69,015,033 km (0.087 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit