🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.13 AU - 1.15 AU

Year: 434 Days

Day: 38.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 56.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.8 AU - 2.96 AU

Year: 1309 Days

Day: 23.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,854,507 km

• M1: 617,540 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.31 AU - 4.11 AU

Year: 2547 Days

Day: 44.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4 AU - 5.5 AU

Year: 3690 Days

Day: 17.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,854,507 km

• M1: 3,043,868 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.8

Radius: 13.9

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.16 AU - 7.62 AU

Year: 5758 Days

Day: 8.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 78,854,507 km

• M1: 218,263 km (0.104 R)
• M2: 606,619 km (0.079 R)
• M3: 1,169,107 km (0.077 R)
• M4: 1,574,069 km (0.072 R)
• M5: 1,964,370 km (0.116 R)
• M6: 2,241,724 km (0.102 R)
• M7: 2,364,544 km (0.112 R)
• M8: 2,489,757 km (0.08 R)
• M9: 2,681,991 km (0.114 R)
• M10: 2,857,020 km (0.07 R)
• M11: 2,945,881 km (0.116 R)
• M12: 3,334,686 km (0.042 R)
• M13: 3,428,634 km (0.09 R)
• M14: 3,788,716 km (0.12 R)
• M15: 3,936,369 km (0.035 R)
• M16: 4,085,967 km (0.099 R)
• M17: 4,288,223 km (0.118 R)
• M18: 4,468,189 km (0.029 R)
• M19: 4,624,369 km (0.083 R)
• M20: 5,049,826 km (0.114 R)
• M21: 5,267,341 km (0.053 R)
• M22: 5,967,160 km (0.074 R)
• M23: 6,284,457 km (0.067 R)
• M24: 7,117,268 km (0.079 R)
• M25: 7,670,930 km (0.086 R)
• M26: 8,174,925 km (0.082 R)
• M27: 8,334,696 km (0.099 R)
• M28: 8,754,767 km (0.069 R)
• M29: 9,314,711 km (0.038 R)
• M30: 9,784,598 km (0.113 R)
• M31: 10,022,459 km (0.106 R)
• M32: 10,159,341 km (0.08 R)
• M33: 10,852,727 km (0.089 R)
• M34: 11,169,725 km (0.045 R)
• M35: 11,276,089 km (0.038 R)
• M36: 12,066,415 km (0.119 R)
• M37: 12,911,792 km (0.089 R)
• M38: 13,060,792 km (0.105 R)
• M39: 14,119,795 km (0.059 R)
• M40: 14,350,325 km (0.088 R)
• M41: 14,659,694 km (0.1 R)
• M42: 15,088,591 km (0.093 R)
• M43: 15,680,101 km (0.091 R)
• M44: 16,118,871 km (0.107 R)
• M45: 16,359,874 km (0.068 R)
• M46: 16,642,464 km (0.092 R)
• M47: 16,967,540 km (0.111 R)
• M48: 17,130,901 km (0.048 R)
• M49: 17,253,721 km (0.037 R)
• M50: 17,459,119 km (0.08 R)
• M51: 18,961,680 km (0.055 R)
• M52: 19,943,341 km (0.054 R)
• M53: 21,734,177 km (0.094 R)
• M54: 23,758,236 km (0.087 R)
• M55: 24,584,615 km (0.076 R)
• M56: 24,815,893 km (0.119 R)
• M57: 26,265,646 km (0.118 R)
• M58: 26,454,738 km (0.115 R)
• M59: 26,786,696 km (0.104 R)
• M60: 27,072,427 km (0.119 R)
• M61: 27,502,821 km (0.05 R)
• M62: 28,515,897 km (0.074 R)
• M63: 29,295,901 km (0.095 R)
• M64: 29,442,955 km (0.089 R)
• M65: 29,541,092 km (0.106 R)
• M66: 30,082,935 km (0.033 R)
• M67: 30,181,819 km (0.102 R)
• M68: 31,126,679 km (0.058 R)
• M69: 32,841,370 km (0.113 R)
• M70: 34,173,240 km (0.091 R)
• M71: 34,690,250 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.7

Radius: 9.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 9.91 AU - 12.07 AU

Year: 12986 Days

Day: 14.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 78,854,507 km

• M1: 135,685 km (0.04 R)
• M2: 252,970 km (0.08 R)
• M3: 628,311 km (0.091 R)
• M4: 815,608 km (0.116 R)
• M5: 925,712 km (0.074 R)
• M6: 1,161,777 km (0.081 R)
• M7: 1,351,617 km (0.103 R)
• M8: 1,785,750 km (0.08 R)
• M9: 2,056,372 km (0.041 R)
• M10: 2,209,710 km (0.118 R)
• M11: 2,554,832 km (0.085 R)
• M12: 2,719,988 km (0.052 R)
• M13: 3,355,630 km (0.12 R)
• M14: 3,721,247 km (0.027 R)
• M15: 3,972,272 km (0.065 R)
• M16: 4,228,833 km (0.116 R)
• M17: 5,308,630 km (0.091 R)
• M18: 6,098,208 km (0.094 R)
• M19: 6,208,760 km (0.088 R)
• M20: 6,394,411 km (0.119 R)
• M21: 6,809,545 km (0.069 R)
• M22: 6,885,990 km (0.114 R)
• M23: 7,233,356 km (0.09 R)
• M24: 7,825,165 km (0.047 R)
• M25: 8,187,641 km (0.103 R)
• M26: 8,514,662 km (0.116 R)
• M27: 8,845,872 km (0.105 R)
• M28: 9,181,270 km (0.08 R)
• M29: 9,350,615 km (0.062 R)
• M30: 9,692,296 km (0.032 R)
• M31: 10,038,167 km (0.032 R)
• M32: 10,212,598 km (0.105 R)
• M33: 10,608,883 km (0.085 R)
• M34: 11,054,983 km (0.054 R)
• M35: 12,570,559 km (0.062 R)
• M36: 13,616,847 km (0.118 R)
• M37: 14,101,544 km (0.066 R)
• M38: 15,187,924 km (0.094 R)
• M39: 15,438,650 km (0.119 R)
• M40: 15,944,141 km (0.075 R)
• M41: 16,249,919 km (0.102 R)
• M42: 16,506,330 km (0.085 R)
• M43: 16,815,848 km (0.095 R)
• M44: 18,125,727 km (0.094 R)
• M45: 19,088,987 km (0.086 R)
• M46: 19,468,218 km (0.091 R)
• M47: 19,959,198 km (0.103 R)
• M48: 20,344,114 km (0.085 R)
• M49: 20,731,273 km (0.112 R)
• M50: 21,456,972 km (0.094 R)
• M51: 22,589,578 km (0.081 R)
• M52: 22,761,166 km (0.082 R)
• M53: 23,105,690 km (0.119 R)
• M54: 23,220,881 km (0.03 R)
• M55: 23,974,256 km (0.06 R)
• M56: 24,676,917 km (0.065 R)
• M57: 24,971,774 km (0.105 R)
• M58: 25,208,288 km (0.047 R)
• M59: 25,982,607 km (0.084 R)
• M60: 26,402,827 km (0.103 R)
• M61: 26,523,254 km (0.077 R)
• M62: 28,908,442 km (0.109 R)
• M63: 29,781,346 km (0.115 R)
• M64: 30,095,202 km (0.102 R)
• M65: 30,410,106 km (0.09 R)
• M66: 33,815,103 km (0.094 R)
• M67: 36,129,083 km (0.089 R)
• M68: 38,220,910 km (0.096 R)
• M69: 40,282,518 km (0.093 R)
• M70: 40,490,608 km (0.12 R)
• M71: 40,977,699 km (0.058 R)
• M72: 42,450,490 km (0.09 R)
• M73: 42,662,321 km (0.07 R)
• M74: 43,157,939 km (0.104 R)
• M75: 44,011,993 km (0.099 R)
• M76: 44,441,039 km (0.111 R)
• M77: 44,656,161 km (0.095 R)
• M78: 46,389,253 km (0.083 R)
• M79: 46,461,957 km (0.093 R)
• M80: 47,630,017 km (0.092 R)
• M81: 47,776,773 km (0.116 R)
• M82: 48,807,951 km (0.071 R)
• M83: 49,474,559 km (0.112 R)
• M84: 49,623,259 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.3

Radius: 7.1

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.97 AU - 14.89 AU

Year: 18532 Days

Day: 18 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,854,507 km

• M1: 124,765 km (0.086 R)
• M2: 349,161 km (0.046 R)
• M3: 411,693 km (0.089 R)
• M4: 586,124 km (0.118 R)
• M5: 891,005 km (0.095 R)
• M6: 980,165 km (0.087 R)
• M7: 1,657,694 km (0.076 R)
• M8: 1,853,218 km (0.096 R)
• M9: 1,910,365 km (0.092 R)
• M10: 1,968,259 km (0.114 R)
• M11: 2,266,408 km (0.05 R)
• M12: 2,452,059 km (0.084 R)
• M13: 3,383,006 km (0.108 R)
• M14: 3,703,445 km (0.076 R)
• M15: 3,885,805 km (0.112 R)
• M16: 4,259,051 km (0.093 R)
• M17: 5,039,952 km (0.074 R)
• M18: 6,509,602 km (0.061 R)
• M19: 6,774,091 km (0.07 R)
• M20: 8,007,376 km (0.083 R)
• M21: 8,964,652 km (0.113 R)
• M22: 9,062,489 km (0.1 R)
• M23: 10,416,051 km (0.116 R)
• M24: 11,300,174 km (0.044 R)
• M25: 11,564,813 km (0.066 R)
• M26: 12,208,233 km (0.083 R)
• M27: 12,918,375 km (0.09 R)
• M28: 13,028,927 km (0.114 R)
• M29: 13,084,279 km (0.101 R)
• M30: 13,698,079 km (0.069 R)
• M31: 15,595,578 km (0.062 R)
• M32: 15,772,104 km (0.112 R)
• M33: 15,831,195 km (0.107 R)
• M34: 16,008,618 km (0.074 R)
• M35: 16,365,409 km (0.03 R)
• M36: 16,425,098 km (0.066 R)
• M37: 17,087,069 km (0.115 R)
• M38: 17,147,656 km (0.117 R)
• M39: 18,250,641 km (0.104 R)
• M40: 18,935,949 km (0.111 R)
• M41: 19,884,100 km (0.114 R)
• M42: 20,396,024 km (0.07 R)
• M43: 20,718,108 km (0.043 R)
• M44: 21,302,288 km (0.087 R)
• M45: 21,367,513 km (0.096 R)
• M46: 21,498,261 km (0.099 R)
• M47: 22,221,717 km (0.086 R)
• M48: 22,420,382 km (0.068 R)
• M49: 25,401,718 km (0.11 R)
• M50: 27,433,706 km (0.104 R)
• M51: 27,575,824 km (0.069 R)
• M52: 28,361,363 km (0.085 R)
• M53: 29,082,125 km (0.1 R)
• M54: 29,662,864 km (0.089 R)
• M55: 29,735,718 km (0.092 R)
• M56: 30,174,190 km (0.087 R)
• M57: 30,247,493 km (0.093 R)
• M58: 31,279,868 km (0.085 R)
• M59: 31,800,319 km (0.118 R)
• M60: 32,398,710 km (0.09 R)
• M61: 33,910,696 km (0.075 R)
• M62: 35,755,237 km (0.105 R)
• M63: 36,065,952 km (0.105 R)
• M64: 36,143,743 km (0.097 R)
• M65: 38,027,330 km (0.047 R)
• M66: 38,662,223 km (0.102 R)
• M67: 38,901,281 km (0.104 R)
• M68: 39,060,902 km (0.068 R)
• M69: 39,781,814 km (0.093 R)
• M70: 40,023,115 km (0.082 R)
• M71: 40,912,026 km (0.061 R)
• M72: 43,783,407 km (0.116 R)
• M73: 44,115,814 km (0.081 R)
• M74: 44,866,496 km (0.091 R)
• M75: 45,033,896 km (0.087 R)
• M76: 45,537,293 km (0.054 R)
• M77: 46,295,903 km (0.106 R)
• M78: 46,973,731 km (0.051 R)
• M79: 48,167,971 km (0.106 R)
• M80: 48,510,999 km (0.073 R)
• M81: 49,891,039 km (0.086 R)
• M82: 51,897,596 km (0.063 R)
• M83: 53,930,332 km (0.071 R)
• M84: 54,822,234 km (0.101 R)
• M85: 55,269,981 km (0.087 R)
• M86: 55,808,982 km (0.072 R)
• M87: 56,892,070 km (0.116 R)
• M88: 58,347,059 km (0.112 R)
• M89: 58,438,314 km (0.074 R)
• M90: 58,621,122 km (0.12 R)
• M91: 59,538,157 km (0.118 R)
• M92: 60,644,733 km (0.057 R)
• M93: 61,572,090 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.3

Radius: 3.5

Gravity: 40.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.83 AU - 16.97 AU

Year: 24764 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,854,507 km

• M1: 134,488 km (0.041 R)
• M2: 188,344 km (0.077 R)
• M3: 559,646 km (0.112 R)
• M4: 604,375 km (0.076 R)
• M5: 898,335 km (0.092 R)
• M6: 951,293 km (0.115 R)
• M7: 1,144,424 km (0.054 R)
• M8: 2,351,230 km (0.069 R)
• M9: 3,197,505 km (0.116 R)
• M10: 3,443,294 km (0.097 R)
• M11: 3,823,123 km (0.053 R)
• M12: 4,216,266 km (0.11 R)
• M13: 4,305,277 km (0.086 R)
• M14: 4,395,036 km (0.099 R)
• M15: 4,440,065 km (0.064 R)
• M16: 4,530,721 km (0.037 R)
• M17: 5,962,074 km (0.064 R)
• M18: 6,062,155 km (0.09 R)
• M19: 6,213,248 km (0.064 R)
• M20: 6,365,539 km (0.085 R)
• M21: 6,622,249 km (0.089 R)
• M22: 7,465,831 km (0.107 R)
• M23: 7,682,000 km (0.094 R)
• M24: 7,900,264 km (0.107 R)
• M25: 9,659,385 km (0.088 R)
• M26: 10,072,724 km (0.117 R)
• M27: 10,132,264 km (0.068 R)
• M28: 11,533,098 km (0.091 R)
• M29: 12,606,912 km (0.116 R)
• M30: 12,864,220 km (0.086 R)
• M31: 13,188,249 km (0.066 R)
• M32: 14,915,955 km (0.1 R)
• M33: 15,944,590 km (0.11 R)
• M34: 16,642,913 km (0.082 R)
• M35: 17,137,633 km (0.037 R)
• M36: 17,852,860 km (0.117 R)
• M37: 19,386,238 km (0.105 R)
• M38: 20,281,133 km (0.047 R)
• M39: 20,356,231 km (0.095 R)
• M40: 22,188,356 km (0.109 R)
• M41: 23,045,552 km (0.104 R)
• M42: 23,596,671 km (0.078 R)
• M43: 23,834,082 km (0.11 R)
• M44: 24,311,599 km (0.116 R)
• M45: 24,952,925 km (0.115 R)
• M46: 25,275,757 km (0.073 R)
• M47: 25,762,549 km (0.077 R)
• M48: 25,843,930 km (0.095 R)
• M49: 25,925,461 km (0.069 R)
• M50: 26,416,441 km (0.118 R)
• M51: 26,498,570 km (0.118 R)
• M52: 26,910,413 km (0.102 R)
• M53: 27,573,730 km (0.04 R)
• M54: 27,991,108 km (0.067 R)
• M55: 29,001,193 km (0.085 R)
• M56: 31,317,117 km (0.093 R)
• M57: 33,247,528 km (0.09 R)
• M58: 33,424,951 km (0.034 R)
• M59: 33,691,684 km (0.101 R)
• M60: 33,780,695 km (0.074 R)
• M61: 37,222,344 km (0.105 R)
• M62: 37,961,058 km (0.088 R)
• M63: 39,828,638 km (0.086 R)
• M64: 40,111,378 km (0.1 R)
• M65: 40,205,774 km (0.119 R)
• M66: 41,058,632 km (0.103 R)
• M67: 41,821,581 km (0.118 R)
• M68: 43,555,570 km (0.035 R)
• M69: 43,652,509 km (0.119 R)
• M70: 43,944,075 km (0.076 R)
• M71: 44,236,240 km (0.099 R)
• M72: 44,333,628 km (0.032 R)
• M73: 47,691,652 km (0.107 R)
• M74: 49,401,106 km (0.104 R)
• M75: 52,879,556 km (0.097 R)
• M76: 53,501,584 km (0.07 R)
• M77: 54,126,006 km (0.115 R)
• M78: 54,962,258 km (0.076 R)
• M79: 55,277,012 km (0.045 R)
• M80: 58,885,462 km (0.092 R)
• M81: 60,393,259 km (0.063 R)
• M82: 61,369,235 km (0.1 R)
• M83: 62,788,171 km (0.092 R)
• M84: 65,103,049 km (0.111 R)
• M85: 65,992,258 km (0.099 R)
• M86: 67,109,306 km (0.086 R)
• M87: 67,333,553 km (0.091 R)
• M88: 67,445,751 km (0.111 R)
• M89: 68,458,080 km (0.115 R)
• M90: 72,557,810 km (0.114 R)
• M91: 73,133,462 km (0.068 R)
• M92: 73,479,632 km (0.112 R)
• M93: 73,941,889 km (0.087 R)
• M94: 74,753,308 km (0.104 R)
• M95: 75,684,256 km (0.114 R)
• M96: 77,792,987 km (0.113 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit