🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.51 AU - 0.59 AU

Year: 151 Days

Day: 13.1 Hours

Environment

Temp: 160 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.62 AU - 0.8 AU

Year: 222 Days

Day: 28.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,385,943 km

• M1: 179,817 km (0.09 R)
• M2: 490,232 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.18 AU - 1.76 AU

Year: 661 Days

Day: 18 Hours

Environment

Temp: -32 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,385,943 km

• M1: 344,374 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.68 AU - 1.94 AU

Year: 903 Days

Day: 23.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.78 AU - 2.6 AU

Year: 1202 Days

Day: 17.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 9.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.94 AU - 5.5 AU

Year: 3803 Days

Day: 7.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,385,943 km

• M1: 173,683 km (0.11 R)
• M2: 236,813 km (0.092 R)
• M3: 374,743 km (0.082 R)
• M4: 448,644 km (0.047 R)
• M5: 712,535 km (0.094 R)
• M6: 826,079 km (0.054 R)
• M7: 889,958 km (0.095 R)
• M8: 1,122,134 km (0.085 R)
• M9: 1,224,608 km (0.097 R)
• M10: 1,495,081 km (0.11 R)
• M11: 1,678,189 km (0.107 R)
• M12: 1,917,396 km (0.074 R)
• M13: 2,066,395 km (0.096 R)
• M14: 2,155,107 km (0.088 R)
• M15: 2,297,075 km (0.098 R)
• M16: 2,375,764 km (0.106 R)
• M17: 2,590,287 km (0.093 R)
• M18: 2,966,825 km (0.06 R)
• M19: 3,024,121 km (0.102 R)
• M20: 3,110,589 km (0.082 R)
• M21: 3,212,764 km (0.111 R)
• M22: 3,330,797 km (0.107 R)
• M23: 3,450,325 km (0.12 R)
• M24: 3,571,350 km (0.102 R)
• M25: 3,724,538 km (0.083 R)
• M26: 4,021,789 km (0.046 R)
• M27: 4,165,254 km (0.074 R)
• M28: 4,342,826 km (0.107 R)
• M29: 4,490,180 km (0.08 R)
• M30: 4,639,030 km (0.119 R)
• M31: 4,789,675 km (0.102 R)
• M32: 4,941,816 km (0.075 R)
• M33: 5,285,891 km (0.06 R)
• M34: 5,655,398 km (0.095 R)
• M35: 5,924,674 km (0.106 R)
• M36: 6,033,432 km (0.077 R)
• M37: 6,345,493 km (0.044 R)
• M38: 6,568,992 km (0.097 R)
• M39: 7,062,067 km (0.119 R)
• M40: 7,606,453 km (0.073 R)
• M41: 7,665,544 km (0.052 R)
• M42: 7,983,440 km (0.06 R)
• M43: 8,123,912 km (0.111 R)
• M44: 8,694,030 km (0.092 R)
• M45: 8,921,568 km (0.119 R)
• M46: 9,319,349 km (0.103 R)
• M47: 9,403,722 km (0.105 R)
• M48: 10,002,114 km (0.118 R)
• M49: 10,502,818 km (0.105 R)
• M50: 10,612,772 km (0.076 R)
• M51: 11,415,664 km (0.09 R)
• M52: 12,122,663 km (0.107 R)
• M53: 12,353,792 km (0.088 R)
• M54: 12,446,543 km (0.072 R)
• M55: 12,656,429 km (0.088 R)
• M56: 12,961,459 km (0.063 R)
• M57: 13,150,401 km (0.108 R)
• M58: 13,387,813 km (0.098 R)
• M59: 13,483,256 km (0.111 R)
• M60: 13,674,741 km (0.081 R)
• M61: 14,278,818 km (0.094 R)
• M62: 14,620,948 km (0.036 R)
• M63: 16,066,961 km (0.059 R)
• M64: 16,142,957 km (0.107 R)
• M65: 16,346,260 km (0.104 R)
• M66: 17,245,792 km (0.104 R)
• M67: 17,401,673 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.4

Radius: 12

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.46 AU - 8.88 AU

Year: 7120 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,385,943 km

• M1: 152,291 km (0.074 R)
• M2: 233,672 km (0.074 R)
• M3: 368,609 km (0.12 R)
• M4: 450,439 km (0.101 R)
• M5: 564,134 km (0.058 R)
• M6: 663,467 km (0.099 R)
• M7: 867,967 km (0.114 R)
• M8: 1,047,185 km (0.113 R)
• M9: 1,190,051 km (0.083 R)
• M10: 2,001,919 km (0.078 R)
• M11: 2,263,865 km (0.119 R)
• M12: 2,537,180 km (0.116 R)
• M13: 2,754,845 km (0.106 R)
• M14: 2,933,465 km (0.086 R)
• M15: 3,540,682 km (0.086 R)
• M16: 3,710,775 km (0.071 R)
• M17: 4,289,121 km (0.069 R)
• M18: 4,366,612 km (0.083 R)
• M19: 4,549,421 km (0.112 R)
• M20: 4,655,037 km (0.076 R)
• M21: 5,140,332 km (0.112 R)
• M22: 5,278,112 km (0.073 R)
• M23: 5,361,438 km (0.111 R)
• M24: 6,043,156 km (0.115 R)
• M25: 6,217,886 km (0.101 R)
• M26: 6,842,906 km (0.079 R)
• M27: 7,147,637 km (0.109 R)
• M28: 7,332,540 km (0.099 R)
• M29: 7,550,354 km (0.112 R)
• M30: 7,675,867 km (0.068 R)
• M31: 8,443,005 km (0.113 R)
• M32: 8,671,441 km (0.078 R)
• M33: 8,802,937 km (0.084 R)
• M34: 8,901,971 km (0.055 R)
• M35: 9,335,356 km (0.069 R)
• M36: 11,137,262 km (0.087 R)
• M37: 12,298,441 km (0.108 R)
• M38: 13,574,062 km (0.105 R)
• M39: 13,765,098 km (0.041 R)
• M40: 14,072,821 km (0.103 R)
• M41: 14,655,954 km (0.103 R)
• M42: 14,812,732 km (0.042 R)
• M43: 14,891,421 km (0.045 R)
• M44: 15,246,865 km (0.045 R)
• M45: 15,685,337 km (0.094 R)
• M46: 16,127,847 km (0.105 R)
• M47: 16,208,780 km (0.119 R)
• M48: 16,452,325 km (0.105 R)
• M49: 16,737,907 km (0.117 R)
• M50: 17,563,089 km (0.116 R)
• M51: 17,896,992 km (0.096 R)
• M52: 18,996,237 km (0.066 R)
• M53: 19,296,031 km (0.056 R)
• M54: 19,597,321 km (0.07 R)
• M55: 20,598,280 km (0.119 R)
• M56: 21,571,265 km (0.086 R)
• M57: 21,883,925 km (0.101 R)
• M58: 22,513,881 km (0.069 R)
• M59: 23,149,822 km (0.105 R)
• M60: 23,286,853 km (0.099 R)
• M61: 23,378,407 km (0.076 R)
• M62: 23,561,814 km (0.093 R)
• M63: 24,300,080 km (0.109 R)
• M64: 26,179,029 km (0.105 R)
• M65: 28,153,122 km (0.113 R)
• M66: 28,397,117 km (0.109 R)
• M67: 28,837,982 km (0.102 R)
• M68: 29,133,288 km (0.092 R)
• M69: 29,231,873 km (0.111 R)
• M70: 29,726,742 km (0.093 R)
• M71: 30,374,352 km (0.062 R)
• M72: 30,624,629 km (0.072 R)
• M73: 30,724,859 km (0.043 R)
• M74: 30,825,240 km (0.09 R)
• M75: 30,925,769 km (0.113 R)
• M76: 32,191,517 km (0.05 R)
• M77: 32,293,543 km (0.092 R)
• M78: 32,753,855 km (0.108 R)
• M79: 33,319,335 km (0.108 R)
• M80: 33,577,541 km (0.111 R)
• M81: 33,888,106 km (0.102 R)
• M82: 34,199,719 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 8.9

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.01 AU - 10.17 AU

Year: 11886 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 33,385,943 km

• M1: 119,678 km (0.028 R)
• M2: 328,068 km (0.086 R)
• M3: 396,434 km (0.088 R)
• M4: 635,641 km (0.118 R)
• M5: 858,991 km (0.068 R)
• M6: 918,830 km (0.118 R)
• M7: 1,021,903 km (0.088 R)
• M8: 1,085,781 km (0.045 R)
• M9: 1,151,006 km (0.08 R)
• M10: 1,217,577 km (0.074 R)
• M11: 1,670,260 km (0.096 R)
• M12: 1,746,256 km (0.078 R)
• M13: 1,901,987 km (0.112 R)
• M14: 3,965,092 km (0.09 R)
• M15: 4,101,974 km (0.079 R)
• M16: 4,240,352 km (0.103 R)
• M17: 4,486,291 km (0.044 R)
• M18: 6,018,771 km (0.029 R)
• M19: 6,215,941 km (0.095 R)
• M20: 7,316,981 km (0.063 R)
• M21: 7,569,802 km (0.11 R)
• M22: 8,477,263 km (0.084 R)
• M23: 8,654,087 km (0.116 R)
• M24: 9,056,206 km (0.081 R)
• M25: 9,510,236 km (0.047 R)
• M26: 10,346,189 km (0.095 R)
• M27: 10,582,553 km (0.094 R)
• M28: 10,868,585 km (0.066 R)
• M29: 11,060,668 km (0.085 R)
• M30: 11,497,045 km (0.098 R)
• M31: 12,436,669 km (0.102 R)
• M32: 12,738,558 km (0.118 R)
• M33: 12,991,977 km (0.03 R)
• M34: 13,452,289 km (0.115 R)
• M35: 13,710,346 km (0.054 R)
• M36: 14,388,922 km (0.097 R)
• M37: 14,865,092 km (0.108 R)
• M38: 15,400,353 km (0.046 R)
• M39: 16,214,913 km (0.097 R)
• M40: 16,379,471 km (0.11 R)
• M41: 16,544,627 km (0.08 R)
• M42: 16,987,885 km (0.073 R)
• M43: 17,829,224 km (0.065 R)
• M44: 17,999,167 km (0.097 R)
• M45: 18,283,553 km (0.064 R)
• M46: 18,340,549 km (0.104 R)
• M47: 18,856,812 km (0.111 R)
• M48: 19,844,906 km (0.111 R)
• M49: 20,790,065 km (0.095 R)
• M50: 22,724,216 km (0.057 R)
• M51: 24,652,233 km (0.044 R)
• M52: 24,841,474 km (0.086 R)
• M53: 24,968,034 km (0.117 R)
• M54: 25,285,182 km (0.06 R)
• M55: 25,412,489 km (0.117 R)
• M56: 25,859,488 km (0.102 R)
• M57: 26,244,852 km (0.075 R)
• M58: 26,696,638 km (0.042 R)
• M59: 29,261,044 km (0.096 R)
• M60: 29,796,754 km (0.066 R)
• M61: 29,863,924 km (0.051 R)
• M62: 30,335,606 km (0.086 R)
• M63: 30,470,842 km (0.119 R)
• M64: 30,538,610 km (0.108 R)
• M65: 31,081,950 km (0.113 R)
• M66: 31,150,017 km (0.111 R)
• M67: 35,471,002 km (0.069 R)
• M68: 35,899,001 km (0.074 R)
• M69: 36,185,331 km (0.12 R)
• M70: 36,760,236 km (0.051 R)
• M71: 36,904,448 km (0.118 R)
• M72: 37,700,907 km (0.12 R)
• M73: 38,283,591 km (0.102 R)
• M74: 40,123,944 km (0.104 R)
• M75: 40,272,495 km (0.093 R)
• M76: 40,346,695 km (0.074 R)
• M77: 40,942,843 km (0.087 R)
• M78: 41,842,375 km (0.091 R)
• M79: 42,294,609 km (0.097 R)
• M80: 43,813,776 km (0.045 R)
• M81: 45,660,262 km (0.113 R)
• M82: 45,737,754 km (0.059 R)
• M83: 46,593,005 km (0.081 R)
• M84: 46,749,035 km (0.108 R)
• M85: 48,477,340 km (0.055 R)
• M86: 49,906,747 km (0.115 R)
• M87: 51,430,701 km (0.077 R)
• M88: 54,195,569 km (0.093 R)
• M89: 54,853,201 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.3

Radius: 5.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.26 AU - 17.9 AU

Year: 20646 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 33,385,943 km

• M1: 97,239 km (0.114 R)
• M2: 134,638 km (0.118 R)
• M3: 174,730 km (0.064 R)
• M4: 2,245,464 km (0.103 R)
• M5: 2,832,336 km (0.111 R)
• M6: 2,941,842 km (0.062 R)
• M7: 3,142,752 km (0.105 R)
• M8: 3,325,112 km (0.104 R)
• M9: 3,417,563 km (0.104 R)
• M10: 3,819,982 km (0.073 R)
• M11: 3,892,537 km (0.105 R)
• M12: 4,088,510 km (0.114 R)
• M13: 4,489,731 km (0.117 R)
• M14: 4,877,489 km (0.096 R)
• M15: 5,329,723 km (0.062 R)
• M16: 5,574,615 km (0.116 R)
• M17: 6,103,593 km (0.037 R)
• M18: 6,882,699 km (0.042 R)
• M19: 7,359,018 km (0.063 R)
• M20: 7,540,331 km (0.04 R)
• M21: 7,876,777 km (0.067 R)
• M22: 8,437,769 km (0.114 R)
• M23: 9,011,477 km (0.054 R)
• M24: 9,140,729 km (0.089 R)
• M25: 11,639,762 km (0.079 R)
• M26: 11,957,358 km (0.078 R)
• M27: 12,673,034 km (0.085 R)
• M28: 13,036,108 km (0.109 R)
• M29: 13,402,623 km (0.114 R)
• M30: 13,884,178 km (0.087 R)
• M31: 15,671,873 km (0.101 R)
• M32: 16,139,815 km (0.102 R)
• M33: 16,414,926 km (0.117 R)
• M34: 18,179,283 km (0.085 R)
• M35: 18,670,861 km (0.094 R)
• M36: 18,712,001 km (0.115 R)
• M37: 19,458,045 km (0.038 R)
• M38: 19,541,521 km (0.071 R)
• M39: 19,750,808 km (0.098 R)
• M40: 19,834,733 km (0.064 R)
• M41: 20,171,478 km (0.117 R)
• M42: 21,107,512 km (0.03 R)
• M43: 21,753,774 km (0.108 R)
• M44: 23,110,029 km (0.083 R)
• M45: 23,154,160 km (0.06 R)
• M46: 23,597,718 km (0.085 R)
• M47: 24,044,118 km (0.059 R)
• M48: 24,809,311 km (0.084 R)
• M49: 25,949,097 km (0.099 R)
• M50: 26,041,100 km (0.091 R)
• M51: 28,896,175 km (0.116 R)
• M52: 29,325,820 km (0.094 R)
• M53: 29,661,368 km (0.116 R)
• M54: 29,950,092 km (0.049 R)
• M55: 32,243,278 km (0.113 R)
• M56: 32,490,563 km (0.085 R)
• M57: 33,385,906 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 13,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit