🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.6 AU - 0.78 AU

Year: 206 Days

Day: 44.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,488,048 km

• M1: 168,148 km (0.084 R)
• M2: 578,794 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.8 AU - 0.96 AU

Year: 297 Days

Day: 30.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,488,048 km

• M1: 259,403 km (0.094 R)
• M2: 537,655 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.9 AU - 3.56 AU

Year: 2089 Days

Day: 40.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,488,048 km

• M1: 618,737 km (0.084 R)
• M2: 2,232,898 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 9.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.06 AU - 6.12 AU

Year: 4757 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,488,048 km

• M1: 146,756 km (0.104 R)
• M2: 221,405 km (0.05 R)
• M3: 341,831 km (0.117 R)
• M4: 497,563 km (0.11 R)
• M5: 851,062 km (0.092 R)
• M6: 1,103,883 km (0.076 R)
• M7: 1,182,272 km (0.108 R)
• M8: 1,344,735 km (0.086 R)
• M9: 1,490,144 km (0.092 R)
• M10: 1,564,794 km (0.103 R)
• M11: 2,053,231 km (0.076 R)
• M12: 2,438,445 km (0.097 R)
• M13: 2,542,117 km (0.056 R)
• M14: 2,846,249 km (0.06 R)
• M15: 3,130,186 km (0.057 R)
• M16: 3,291,901 km (0.083 R)
• M17: 3,357,275 km (0.106 R)
• M18: 3,708,232 km (0.111 R)
• M19: 4,123,665 km (0.112 R)
• M20: 4,247,682 km (0.067 R)
• M21: 4,517,556 km (0.114 R)
• M22: 4,608,811 km (0.102 R)
• M23: 5,131,207 km (0.102 R)
• M24: 5,264,648 km (0.039 R)
• M25: 5,496,375 km (0.104 R)
• M26: 5,632,958 km (0.07 R)
• M27: 6,272,190 km (0.102 R)
• M28: 6,415,056 km (0.109 R)
• M29: 6,724,873 km (0.109 R)
• M30: 6,829,292 km (0.09 R)
• M31: 6,934,310 km (0.077 R)
• M32: 7,295,140 km (0.066 R)
• M33: 7,596,879 km (0.104 R)
• M34: 7,814,843 km (0.107 R)
• M35: 8,324,374 km (0.101 R)
• M36: 8,685,054 km (0.066 R)
• M37: 8,844,525 km (0.052 R)
• M38: 9,143,123 km (0.095 R)
• M39: 9,468,498 km (0.062 R)
• M40: 9,774,126 km (0.103 R)
• M41: 10,011,389 km (0.098 R)
• M42: 10,467,513 km (0.091 R)
• M43: 10,588,687 km (0.104 R)
• M44: 10,661,541 km (0.118 R)
• M45: 10,759,079 km (0.112 R)
• M46: 11,399,956 km (0.102 R)
• M47: 12,486,934 km (0.104 R)
• M48: 12,951,735 km (0.063 R)
• M49: 13,081,885 km (0.049 R)
• M50: 13,238,514 km (0.103 R)
• M51: 13,343,382 km (0.09 R)
• M52: 13,580,345 km (0.111 R)
• M53: 13,712,440 km (0.039 R)
• M54: 14,084,939 km (0.104 R)
• M55: 14,948,866 km (0.098 R)
• M56: 15,222,331 km (0.102 R)
• M57: 16,052,600 km (0.092 R)
• M58: 16,360,771 km (0.079 R)
• M59: 16,473,418 km (0.103 R)
• M60: 16,670,888 km (0.049 R)
• M61: 16,812,557 km (0.093 R)
• M62: 16,897,678 km (0.101 R)
• M63: 17,068,369 km (0.055 R)
• M64: 17,296,955 km (0.098 R)
• M65: 17,411,696 km (0.105 R)
• M66: 18,104,933 km (0.082 R)
• M67: 18,192,298 km (0.086 R)
• M68: 18,984,269 km (0.059 R)
• M69: 19,043,360 km (0.082 R)
• M70: 19,250,703 km (0.107 R)
• M71: 19,488,713 km (0.102 R)
• M72: 19,607,943 km (0.051 R)
• M73: 19,727,621 km (0.114 R)
• M74: 19,787,460 km (0.079 R)
• M75: 19,937,357 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.2

Radius: 4

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.95 AU - 17.21 AU

Year: 23206 Days

Day: 22.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,488,048 km

• M1: 59,091 km (0.064 R)
• M2: 274,213 km (0.117 R)
• M3: 421,716 km (0.082 R)
• M4: 454,030 km (0.106 R)
• M5: 1,216,380 km (0.081 R)
• M6: 1,712,896 km (0.092 R)
• M7: 1,982,321 km (0.119 R)
• M8: 2,178,743 km (0.088 R)
• M9: 2,236,039 km (0.081 R)
• M10: 2,440,390 km (0.055 R)
• M11: 2,804,661 km (0.069 R)
• M12: 2,898,459 km (0.116 R)
• M13: 2,929,874 km (0.096 R)
• M14: 3,616,977 km (0.11 R)
• M15: 3,684,895 km (0.028 R)
• M16: 4,066,070 km (0.03 R)
• M17: 4,459,812 km (0.066 R)
• M18: 4,532,666 km (0.112 R)
• M19: 4,716,671 km (0.109 R)
• M20: 6,853,527 km (0.095 R)
• M21: 7,666,891 km (0.08 R)
• M22: 9,617,049 km (0.111 R)
• M23: 10,915,109 km (0.064 R)
• M24: 12,369,500 km (0.111 R)
• M25: 12,574,748 km (0.114 R)
• M26: 13,145,165 km (0.071 R)
• M27: 13,249,883 km (0.075 R)
• M28: 14,311,131 km (0.065 R)
• M29: 14,472,696 km (0.06 R)
• M30: 14,960,984 km (0.026 R)
• M31: 15,124,943 km (0.106 R)
• M32: 15,731,263 km (0.073 R)
• M33: 18,997,434 km (0.104 R)
• M34: 19,234,247 km (0.028 R)
• M35: 21,041,539 km (0.102 R)
• M36: 21,225,245 km (0.073 R)
• M37: 21,409,400 km (0.111 R)
• M38: 21,903,372 km (0.098 R)
• M39: 22,776,575 km (0.057 R)
• M40: 23,028,199 km (0.048 R)
• M41: 25,594,101 km (0.087 R)
• M42: 25,855,748 km (0.112 R)
• M43: 28,047,058 km (0.08 R)
• M44: 28,114,377 km (0.092 R)
• M45: 28,384,251 km (0.058 R)
• M46: 29,062,528 km (0.116 R)
• M47: 30,366,124 km (0.119 R)
• M48: 30,504,502 km (0.065 R)
• M49: 30,851,120 km (0.104 R)
• M50: 32,816,836 km (0.027 R)
• M51: 33,743,146 km (0.095 R)
• M52: 34,029,925 km (0.091 R)
• M53: 36,279,578 km (0.07 R)
• M54: 36,867,797 km (0.049 R)
• M55: 38,277,607 km (0.069 R)
• M56: 38,951,546 km (0.096 R)
• M57: 39,553,976 km (0.102 R)
• M58: 39,705,070 km (0.077 R)
• M59: 40,615,373 km (0.097 R)
• M60: 41,302,775 km (0.067 R)
• M61: 43,309,930 km (0.088 R)
• M62: 43,387,721 km (0.096 R)
• M63: 44,403,640 km (0.106 R)
• M64: 45,269,512 km (0.112 R)
• M65: 45,664,900 km (0.109 R)
• M66: 46,299,943 km (0.102 R)
• M67: 47,498,371 km (0.099 R)
• M68: 48,545,407 km (0.09 R)
• M69: 49,844,365 km (0.079 R)
• M70: 51,731,542 km (0.104 R)
• M71: 53,391,480 km (0.105 R)
• M72: 53,474,806 km (0.077 R)
• M73: 53,558,431 km (0.105 R)
• M74: 54,395,731 km (0.108 R)
• M75: 55,237,368 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.2

Radius: 8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 14.93 AU - 20.07 AU

Year: 26347 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,488,048 km

• M1: 193,729 km (0.092 R)
• M2: 440,715 km (0.081 R)
• M3: 521,199 km (0.093 R)
• M4: 717,023 km (0.11 R)
• M5: 1,042,996 km (0.114 R)
• M6: 1,176,587 km (0.11 R)
• M7: 1,315,863 km (0.117 R)
• M8: 1,510,340 km (0.106 R)
• M9: 2,120,101 km (0.088 R)
• M10: 2,767,860 km (0.089 R)
• M11: 3,049,702 km (0.113 R)
• M12: 3,145,744 km (0.115 R)
• M13: 3,308,058 km (0.104 R)
• M14: 4,703,207 km (0.108 R)
• M15: 4,964,106 km (0.051 R)
• M16: 5,499,966 km (0.076 R)
• M17: 5,854,363 km (0.027 R)
• M18: 6,297,322 km (0.107 R)
• M19: 8,042,232 km (0.109 R)
• M20: 8,624,916 km (0.098 R)
• M21: 8,898,381 km (0.115 R)
• M22: 9,500,811 km (0.117 R)
• M23: 9,688,856 km (0.118 R)
• M24: 10,453,301 km (0.062 R)
• M25: 10,696,098 km (0.087 R)
• M26: 11,088,493 km (0.093 R)
• M27: 11,187,378 km (0.054 R)
• M28: 11,286,561 km (0.114 R)
• M29: 12,294,103 km (0.093 R)
• M30: 12,499,052 km (0.113 R)
• M31: 12,964,301 km (0.078 R)
• M32: 13,277,559 km (0.093 R)
• M33: 13,330,068 km (0.091 R)
• M34: 13,382,577 km (0.099 R)
• M35: 13,593,510 km (0.1 R)
• M36: 14,990,604 km (0.042 R)
• M37: 16,152,082 km (0.085 R)
• M38: 17,113,398 km (0.1 R)
• M39: 17,227,691 km (0.076 R)
• M40: 18,093,114 km (0.099 R)
• M41: 18,501,816 km (0.109 R)
• M42: 18,913,509 km (0.098 R)
• M43: 19,387,884 km (0.064 R)
• M44: 19,447,424 km (0.085 R)
• M45: 19,686,332 km (0.111 R)
• M46: 21,139,825 km (0.045 R)
• M47: 21,446,949 km (0.074 R)
• M48: 22,690,257 km (0.118 R)
• M49: 22,878,750 km (0.103 R)
• M50: 23,004,712 km (0.079 R)
• M51: 25,833,907 km (0.085 R)
• M52: 26,228,097 km (0.095 R)
• M53: 26,756,776 km (0.107 R)
• M54: 27,022,462 km (0.052 R)
• M55: 29,179,364 km (0.075 R)
• M56: 30,002,302 km (0.047 R)
• M57: 30,833,019 km (0.061 R)
• M58: 31,741,227 km (0.1 R)
• M59: 32,942,349 km (0.095 R)
• M60: 35,388,723 km (0.107 R)
• M61: 35,899,599 km (0.111 R)
• M62: 36,046,056 km (0.12 R)
• M63: 36,266,114 km (0.088 R)
• M64: 36,339,567 km (0.098 R)
• M65: 36,781,180 km (0.116 R)
• M66: 37,150,537 km (0.093 R)
• M67: 37,298,639 km (0.113 R)
• M68: 37,372,839 km (0.053 R)
• M69: 38,340,887 km (0.099 R)
• M70: 40,835,282 km (0.117 R)
• M71: 40,911,726 km (0.077 R)
• M72: 40,988,171 km (0.113 R)
• M73: 43,225,856 km (0.071 R)
• M74: 44,084,997 km (0.09 R)
• M75: 44,241,775 km (0.089 R)
• M76: 44,634,619 km (0.099 R)
• M77: 44,870,834 km (0.111 R)
• M78: 45,423,748 km (0.1 R)
• M79: 46,058,342 km (0.111 R)
• M80: 47,336,506 km (0.044 R)
• M81: 47,416,691 km (0.114 R)
• M82: 48,545,257 km (0.065 R)
• M83: 49,031,600 km (0.039 R)
• M84: 49,682,500 km (0.089 R)
• M85: 52,398,001 km (0.065 R)
• M86: 54,234,763 km (0.107 R)
• M87: 54,907,954 km (0.042 R)
• M88: 55,330,119 km (0.066 R)
• M89: 56,432,805 km (0.092 R)
• M90: 57,029,551 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.6

Radius: 5.9

Gravity: 25.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.51 AU - 18.15 AU

Year: 27096 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,488,048 km

• M1: 223,649 km (0.059 R)
• M2: 474,225 km (0.065 R)
• M3: 1,041,500 km (0.08 R)
• M4: 2,032,736 km (0.095 R)
• M5: 2,811,542 km (0.111 R)
• M6: 2,996,146 km (0.115 R)
• M7: 3,042,821 km (0.116 R)
• M8: 3,328,553 km (0.062 R)
• M9: 3,672,777 km (0.047 R)
• M10: 3,925,598 km (0.056 R)
• M11: 4,772,172 km (0.119 R)
• M12: 4,881,827 km (0.08 R)
• M13: 5,159,780 km (0.113 R)
• M14: 5,385,823 km (0.049 R)
• M15: 5,500,115 km (0.111 R)
• M16: 5,557,411 km (0.108 R)
• M17: 6,202,328 km (0.12 R)
• M18: 6,624,792 km (0.068 R)
• M19: 7,818,134 km (0.101 R)
• M20: 8,672,189 km (0.076 R)
• M21: 9,076,252 km (0.105 R)
• M22: 10,538,272 km (0.099 R)
• M23: 13,132,449 km (0.115 R)
• M24: 14,698,440 km (0.102 R)
• M25: 15,179,696 km (0.1 R)
• M26: 16,405,351 km (0.082 R)
• M27: 17,071,959 km (0.063 R)
• M28: 17,492,928 km (0.117 R)
• M29: 17,747,244 km (0.09 R)
• M30: 18,345,336 km (0.071 R)
• M31: 18,431,355 km (0.069 R)
• M32: 20,001,983 km (0.119 R)
• M33: 20,803,229 km (0.103 R)
• M34: 20,892,839 km (0.083 R)
• M35: 20,982,597 km (0.073 R)
• M36: 21,614,798 km (0.12 R)
• M37: 22,805,447 km (0.11 R)
• M38: 23,923,392 km (0.112 R)
• M39: 24,205,683 km (0.113 R)
• M40: 24,489,022 km (0.042 R)
• M41: 24,773,407 km (0.119 R)
• M42: 25,058,990 km (0.119 R)
• M43: 25,249,877 km (0.115 R)
• M44: 26,212,090 km (0.106 R)
• M45: 26,795,073 km (0.078 R)
• M46: 29,069,260 km (0.113 R)
• M47: 32,230,712 km (0.097 R)
• M48: 32,855,133 km (0.086 R)
• M49: 35,928,921 km (0.113 R)
• M50: 37,554,451 km (0.045 R)
• M51: 37,882,370 km (0.095 R)
• M52: 38,541,199 km (0.095 R)
• M53: 39,314,620 km (0.099 R)
• M54: 39,981,527 km (0.108 R)
• M55: 41,101,566 km (0.082 R)
• M56: 41,326,711 km (0.09 R)
• M57: 41,891,593 km (0.119 R)
• M58: 42,914,692 km (0.076 R)
• M59: 44,753,998 km (0.117 R)
• M60: 47,324,538 km (0.108 R)
• M61: 48,271,194 km (0.12 R)
• M62: 51,511,633 km (0.066 R)
• M63: 53,096,772 km (0.044 R)
• M64: 56,189,858 km (0.097 R)
• M65: 57,821,223 km (0.05 R)
• M66: 58,199,855 km (0.081 R)
• M67: 60,361,245 km (0.072 R)
• M68: 60,489,151 km (0.098 R)
• M69: 62,160,758 km (0.104 R)
• M70: 64,238,971 km (0.107 R)
• M71: 64,369,570 km (0.112 R)
• M72: 66,471,869 km (0.083 R)
• M73: 66,868,453 km (0.037 R)
• M74: 67,531,321 km (0.025 R)
• M75: 68,596,458 km (0.077 R)
• M76: 69,265,011 km (0.105 R)
• M77: 70,743,337 km (0.055 R)
• M78: 72,639,789 km (0.118 R)
• M79: 79,548,069 km (0.092 R)
• M80: 80,391,053 km (0.047 R)
• M81: 83,080,075 km (0.056 R)
• M82: 84,221,058 km (0.095 R)
• M83: 84,936,734 km (0.118 R)
• M84: 85,223,663 km (0.079 R)
• M85: 86,662,794 km (0.063 R)
• M86: 88,255,114 km (0.12 R)
• M87: 90,149,322 km (0.069 R)
• M88: 91,762,586 km (0.083 R)
• M89: 92,056,995 km (0.054 R)
• M90: 94,720,136 km (0.098 R)
• M91: 95,017,686 km (0.07 R)
• M92: 96,210,579 km (0.05 R)
• M93: 96,509,626 km (0.095 R)
• M94: 96,958,718 km (0.082 R)
• M95: 97,408,559 km (0.116 R)
• M96: 97,708,802 km (0.095 R)
• M97: 100,425,051 km (0.078 R)
• M98: 101,488,093 km (0.116 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit