🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.49 AU - 0.59 AU

Year: 180 Days

Day: 26.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.42 AU - 0.68 AU

Year: 185 Days

Day: 26.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.94 AU - 1.02 AU

Year: 440 Days

Day: 34.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.83 AU - 1.27 AU

Year: 487 Days

Day: 28.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.92 AU - 1.32 AU

Year: 537 Days

Day: 22 Hours

Environment

Temp: -89 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.22 AU - 2.24 AU

Year: 1509 Days

Day: 36.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 120.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 10.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.16 AU - 2.98 AU

Year: 1867 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,099,348 km

• M1: 135,984 km (0.065 R)
• M2: 208,689 km (0.118 R)
• M3: 326,423 km (0.116 R)
• M4: 460,462 km (0.08 R)
• M5: 612,902 km (0.107 R)
• M6: 881,431 km (0.112 R)
• M7: 970,890 km (0.075 R)
• M8: 1,173,446 km (0.066 R)
• M9: 1,258,417 km (0.119 R)
• M10: 1,485,507 km (0.119 R)
• M11: 1,619,995 km (0.046 R)
• M12: 1,753,137 km (0.07 R)
• M13: 2,099,457 km (0.072 R)
• M14: 2,204,175 km (0.117 R)
• M15: 2,280,919 km (0.094 R)
• M16: 2,412,864 km (0.109 R)
• M17: 2,578,319 km (0.118 R)
• M18: 2,715,949 km (0.11 R)
• M19: 3,130,485 km (0.086 R)
• M20: 3,230,566 km (0.118 R)
• M21: 3,413,524 km (0.113 R)
• M22: 3,648,692 km (0.109 R)
• M23: 3,889,245 km (0.113 R)
• M24: 4,348,960 km (0.089 R)
• M25: 4,430,939 km (0.062 R)
• M26: 4,749,134 km (0.111 R)
• M27: 5,184,913 km (0.077 R)
• M28: 5,407,514 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 14.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.13 AU - 8.93 AU

Year: 9361 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 57,099,348 km

• M1: 228,735 km (0.072 R)
• M2: 392,096 km (0.115 R)
• M3: 663,766 km (0.116 R)
• M4: 960,568 km (0.092 R)
• M5: 1,168,659 km (0.118 R)
• M6: 1,286,242 km (0.091 R)
• M7: 2,638,906 km (0.081 R)
• M8: 2,737,192 km (0.075 R)
• M9: 2,876,917 km (0.083 R)
• M10: 3,019,035 km (0.095 R)
• M11: 3,633,283 km (0.11 R)
• M12: 3,787,369 km (0.116 R)
• M13: 3,921,259 km (0.066 R)
• M14: 4,056,795 km (0.068 R)
• M15: 5,296,513 km (0.095 R)
• M16: 5,649,264 km (0.109 R)
• M17: 5,854,513 km (0.078 R)
• M18: 7,470,618 km (0.107 R)
• M19: 7,752,910 km (0.111 R)
• M20: 8,444,650 km (0.098 R)
• M21: 8,946,701 km (0.062 R)
• M22: 10,605,442 km (0.116 R)
• M23: 10,859,160 km (0.119 R)
• M24: 11,114,972 km (0.064 R)
• M25: 11,243,626 km (0.059 R)
• M26: 11,567,506 km (0.114 R)
• M27: 12,026,023 km (0.098 R)
• M28: 12,457,164 km (0.055 R)
• M29: 12,624,415 km (0.092 R)
• M30: 12,927,201 km (0.1 R)
• M31: 13,954,041 km (0.046 R)
• M32: 14,442,328 km (0.104 R)
• M33: 14,618,106 km (0.028 R)
• M34: 15,256,589 km (0.079 R)
• M35: 15,363,851 km (0.05 R)
• M36: 15,471,412 km (0.071 R)
• M37: 15,579,272 km (0.098 R)
• M38: 15,867,996 km (0.063 R)
• M39: 16,122,163 km (0.118 R)
• M40: 16,377,526 km (0.119 R)
• M41: 16,524,132 km (0.095 R)
• M42: 16,634,386 km (0.11 R)
• M43: 17,338,244 km (0.073 R)
• M44: 17,525,091 km (0.091 R)
• M45: 17,637,589 km (0.096 R)
• M46: 17,787,785 km (0.07 R)
• M47: 18,698,537 km (0.103 R)
• M48: 19,430,220 km (0.036 R)
• M49: 20,328,555 km (0.111 R)
• M50: 21,560,793 km (0.102 R)
• M51: 21,721,611 km (0.066 R)
• M52: 22,287,390 km (0.111 R)
• M53: 23,104,194 km (0.099 R)
• M54: 23,723,230 km (0.087 R)
• M55: 23,972,311 km (0.052 R)
• M56: 25,783,193 km (0.113 R)
• M57: 26,985,960 km (0.068 R)
• M58: 27,943,835 km (0.1 R)
• M59: 28,559,131 km (0.114 R)
• M60: 29,579,837 km (0.073 R)
• M61: 30,117,043 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.8

Radius: 5.5

Gravity: 32.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 12.64 AU - 15.2 AU

Year: 23528 Days

Day: 20.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 57,099,348 km

• M1: 178,470 km (0.097 R)
• M2: 318,494 km (0.119 R)
• M3: 564,433 km (0.082 R)
• M4: 1,041,201 km (0.096 R)
• M5: 1,103,883 km (0.105 R)
• M6: 1,167,911 km (0.107 R)
• M7: 2,476,144 km (0.09 R)
• M8: 2,863,902 km (0.11 R)
• M9: 3,646,897 km (0.113 R)
• M10: 4,440,364 km (0.112 R)
• M11: 5,449,102 km (0.115 R)
• M12: 5,504,154 km (0.116 R)
• M13: 6,293,433 km (0.104 R)
• M14: 6,583,802 km (0.052 R)
• M15: 6,642,445 km (0.067 R)
• M16: 8,607,413 km (0.06 R)
• M17: 9,321,593 km (0.12 R)
• M18: 10,122,091 km (0.081 R)
• M19: 10,462,127 km (0.071 R)
• M20: 11,013,844 km (0.112 R)
• M21: 12,506,831 km (0.093 R)
• M22: 13,018,456 km (0.106 R)
• M23: 14,137,747 km (0.109 R)
• M24: 14,517,576 km (0.114 R)
• M25: 16,228,676 km (0.08 R)
• M26: 17,675,288 km (0.064 R)
• M27: 19,079,114 km (0.095 R)
• M28: 19,246,514 km (0.066 R)
• M29: 19,667,482 km (0.104 R)
• M30: 20,006,322 km (0.066 R)
• M31: 20,775,853 km (0.112 R)
• M32: 21,381,126 km (0.101 R)
• M33: 21,992,084 km (0.105 R)
• M34: 22,079,748 km (0.116 R)
• M35: 22,343,788 km (0.103 R)
• M36: 24,130,137 km (0.059 R)
• M37: 24,220,643 km (0.049 R)
• M38: 24,948,736 km (0.118 R)
• M39: 25,131,993 km (0.086 R)
• M40: 25,407,553 km (0.078 R)
• M41: 27,932,466 km (0.112 R)
• M42: 28,695,864 km (0.106 R)
• M43: 29,659,723 km (0.096 R)
• M44: 31,718,040 km (0.104 R)
• M45: 31,916,556 km (0.074 R)
• M46: 32,414,418 km (0.044 R)
• M47: 33,015,203 km (0.082 R)
• M48: 33,216,412 km (0.037 R)
• M49: 35,146,973 km (0.083 R)
• M50: 36,281,224 km (0.096 R)
• M51: 37,113,736 km (0.096 R)
• M52: 38,691,544 km (0.071 R)
• M53: 38,903,525 km (0.071 R)
• M54: 40,828,999 km (0.115 R)
• M55: 41,586,114 km (0.112 R)
• M56: 42,020,995 km (0.115 R)
• M57: 42,675,785 km (0.081 R)
• M58: 43,114,406 km (0.11 R)
• M59: 43,224,210 km (0.07 R)
• M60: 43,444,269 km (0.101 R)
• M61: 44,106,389 km (0.115 R)
• M62: 48,149,271 km (0.05 R)
• M63: 51,607,525 km (0.1 R)
• M64: 52,895,414 km (0.037 R)
• M65: 53,366,348 km (0.113 R)
• M66: 54,431,185 km (0.1 R)
• M67: 54,668,747 km (0.075 R)
• M68: 55,741,962 km (0.111 R)
• M69: 56,461,378 km (0.082 R)
• M70: 58,030,660 km (0.068 R)
• M71: 58,394,781 km (0.069 R)
• M72: 60,349,726 km (0.102 R)
• M73: 63,947,405 km (0.102 R)
• M74: 64,952,104 km (0.078 R)
• M75: 65,078,066 km (0.087 R)
• M76: 67,231,527 km (0.089 R)
• M77: 67,741,656 km (0.049 R)
• M78: 67,997,169 km (0.116 R)
• M79: 68,381,037 km (0.113 R)
• M80: 70,829,057 km (0.117 R)
• M81: 72,651,159 km (0.062 R)
• M82: 73,043,704 km (0.115 R)
• M83: 73,436,847 km (0.109 R)
• M84: 74,752,410 km (0.093 R)
• M85: 77,006,850 km (0.1 R)
• M86: 78,879,965 km (0.111 R)
• M87: 79,687,495 km (0.044 R)
• M88: 80,632,804 km (0.089 R)
• M89: 80,903,725 km (0.077 R)
• M90: 81,174,797 km (0.119 R)
• M91: 83,902,415 km (0.118 R)
• M92: 85,829,534 km (0.084 R)
• M93: 86,798,629 km (0.109 R)
• M94: 89,727,456 km (0.102 R)
• M95: 89,867,779 km (0.116 R)
• M96: 91,133,527 km (0.114 R)
• M97: 91,697,960 km (0.102 R)
• M98: 95,108,941 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.6

Radius: 4

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 13.36 AU - 15.56 AU

Year: 24911 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,099,348 km

• M1: 51,611 km (0.062 R)
• M2: 154,535 km (0.103 R)
• M3: 506,090 km (0.1 R)
• M4: 706,850 km (0.1 R)
• M5: 846,574 km (0.109 R)
• M6: 1,221,467 km (0.117 R)
• M7: 1,826,889 km (0.066 R)
• M8: 2,274,636 km (0.1 R)
• M9: 2,421,242 km (0.057 R)
• M10: 3,265,123 km (0.061 R)
• M11: 3,978,107 km (0.108 R)
• M12: 4,297,947 km (0.11 R)
• M13: 4,663,115 km (0.098 R)
• M14: 4,849,365 km (0.048 R)
• M15: 5,190,747 km (0.119 R)
• M16: 5,306,236 km (0.117 R)
• M17: 5,816,664 km (0.105 R)
• M18: 5,856,607 km (0.069 R)
• M19: 6,841,410 km (0.112 R)
• M20: 7,095,577 km (0.108 R)
• M21: 7,223,782 km (0.053 R)
• M22: 7,569,503 km (0.116 R)
• M23: 8,684,156 km (0.072 R)
• M24: 9,801,353 km (0.104 R)
• M25: 9,896,498 km (0.091 R)
• M26: 10,473,796 km (0.112 R)
• M27: 10,619,803 km (0.107 R)
• M28: 11,210,565 km (0.11 R)
• M29: 11,260,381 km (0.106 R)
• M30: 11,660,705 km (0.055 R)
• M31: 12,526,877 km (0.12 R)
• M32: 12,941,562 km (0.109 R)
• M33: 13,413,543 km (0.034 R)
• M34: 13,837,653 km (0.093 R)
• M35: 13,997,873 km (0.107 R)
• M36: 14,808,244 km (0.108 R)
• M37: 15,412,021 km (0.112 R)
• M38: 15,800,527 km (0.118 R)
• M39: 17,501,455 km (0.031 R)
• M40: 18,431,954 km (0.069 R)
• M41: 19,140,449 km (0.089 R)
• M42: 19,918,059 km (0.034 R)
• M43: 20,219,798 km (0.041 R)
• M44: 20,401,559 km (0.053 R)
• M45: 20,766,877 km (0.052 R)
• M46: 22,124,478 km (0.069 R)
• M47: 22,311,774 km (0.118 R)
• M48: 23,003,216 km (0.107 R)
• M49: 25,314,652 km (0.1 R)
• M50: 26,630,366 km (0.077 R)
• M51: 27,564,455 km (0.083 R)
• M52: 28,035,539 km (0.086 R)
• M53: 28,103,157 km (0.055 R)
• M54: 28,170,625 km (0.119 R)
• M55: 28,645,150 km (0.086 R)
• M56: 28,713,217 km (0.093 R)
• M57: 28,917,568 km (0.102 R)
• M58: 29,259,100 km (0.05 R)
• M59: 30,847,829 km (0.068 R)
• M60: 31,477,038 km (0.105 R)
• M61: 31,757,982 km (0.058 R)
• M62: 32,110,435 km (0.114 R)
• M63: 33,676,575 km (0.07 R)
• M64: 33,891,996 km (0.117 R)
• M65: 34,396,590 km (0.056 R)
• M66: 34,686,061 km (0.105 R)
• M67: 35,486,111 km (0.047 R)
• M68: 35,998,484 km (0.076 R)
• M69: 36,145,239 km (0.037 R)
• M70: 36,218,841 km (0.103 R)
• M71: 37,550,113 km (0.077 R)
• M72: 37,997,410 km (0.03 R)
• M73: 38,146,859 km (0.075 R)
• M74: 38,972,639 km (0.107 R)
• M75: 39,576,865 km (0.087 R)
• M76: 39,880,100 km (0.118 R)
• M77: 40,488,963 km (0.083 R)
• M78: 41,100,968 km (0.116 R)
• M79: 41,331,199 km (0.053 R)
• M80: 42,179,120 km (0.062 R)
• M81: 42,799,502 km (0.113 R)
• M82: 43,344,786 km (0.092 R)
• M83: 45,152,377 km (0.09 R)
• M84: 46,025,580 km (0.109 R)
• M85: 46,184,902 km (0.036 R)
• M86: 46,584,179 km (0.117 R)
• M87: 47,225,205 km (0.086 R)
• M88: 47,788,591 km (0.077 R)
• M89: 48,030,790 km (0.069 R)
• M90: 48,516,235 km (0.047 R)
• M91: 49,003,326 km (0.109 R)
• M92: 49,655,273 km (0.072 R)
• M93: 50,556,451 km (0.037 R)
• M94: 51,793,924 km (0.027 R)
• M95: 52,374,963 km (0.107 R)
• M96: 53,125,046 km (0.112 R)
• M97: 56,416,050 km (0.098 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 17,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit