🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 222 Days

Day: 30.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.86 AU - 1.24 AU

Year: 391 Days

Day: 32.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 92,064,434 km

• M1: 455,526 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.95 AU - 1.39 AU

Year: 460 Days

Day: 44 Hours

Environment

Temp: 7 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.36 AU - 1.46 AU

Year: 608 Days

Day: 39.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.68 AU - 3.88 AU

Year: 2159 Days

Day: 37.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.4

Radius: 9.7

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.11 AU - 9.39 AU

Year: 7841 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,064,434 km

• M1: 124,166 km (0.079 R)
• M2: 225,145 km (0.031 R)
• M3: 338,390 km (0.08 R)
• M4: 797,207 km (0.079 R)
• M5: 859,589 km (0.099 R)
• M6: 1,162,226 km (0.11 R)
• M7: 1,270,535 km (0.089 R)
• M8: 1,556,416 km (0.069 R)
• M9: 1,717,384 km (0.107 R)
• M10: 1,926,372 km (0.106 R)
• M11: 2,300,815 km (0.107 R)
• M12: 2,369,331 km (0.119 R)
• M13: 2,438,595 km (0.087 R)
• M14: 2,602,704 km (0.105 R)
• M15: 3,016,491 km (0.116 R)
• M16: 4,265,933 km (0.08 R)
• M17: 4,378,879 km (0.081 R)
• M18: 4,464,300 km (0.053 R)
• M19: 4,636,936 km (0.076 R)
• M20: 5,563,545 km (0.05 R)
• M21: 5,718,229 km (0.078 R)
• M22: 5,905,974 km (0.116 R)
• M23: 6,287,299 km (0.091 R)
• M24: 7,376,970 km (0.072 R)
• M25: 8,100,575 km (0.066 R)
• M26: 8,524,236 km (0.093 R)
• M27: 8,667,102 km (0.114 R)
• M28: 8,738,760 km (0.097 R)
• M29: 8,955,078 km (0.087 R)
• M30: 9,136,840 km (0.046 R)
• M31: 9,319,648 km (0.11 R)
• M32: 9,726,255 km (0.087 R)
• M33: 9,988,051 km (0.036 R)
• M34: 10,138,696 km (0.069 R)
• M35: 10,328,087 km (0.114 R)
• M36: 10,442,380 km (0.099 R)
• M37: 10,633,566 km (0.079 R)
• M38: 11,646,793 km (0.078 R)
• M39: 11,725,930 km (0.089 R)
• M40: 12,446,992 km (0.086 R)
• M41: 12,690,537 km (0.079 R)
• M42: 12,853,748 km (0.073 R)
• M43: 12,976,718 km (0.094 R)
• M44: 13,847,826 km (0.12 R)
• M45: 14,269,393 km (0.042 R)
• M46: 14,481,672 km (0.093 R)
• M47: 14,823,653 km (0.096 R)
• M48: 15,428,477 km (0.081 R)
• M49: 15,690,124 km (0.103 R)
• M50: 16,173,624 km (0.104 R)
• M51: 17,381,178 km (0.097 R)
• M52: 17,744,551 km (0.094 R)
• M53: 17,972,987 km (0.099 R)
• M54: 18,202,321 km (0.111 R)
• M55: 18,525,004 km (0.052 R)
• M56: 18,710,355 km (0.066 R)
• M57: 18,849,781 km (0.027 R)
• M58: 19,787,610 km (0.112 R)
• M59: 19,882,305 km (0.083 R)
• M60: 20,166,990 km (0.1 R)
• M61: 20,692,677 km (0.065 R)
• M62: 22,691,304 km (0.076 R)
• M63: 23,889,583 km (0.063 R)
• M64: 24,394,925 km (0.106 R)
• M65: 25,108,357 km (0.052 R)
• M66: 25,416,229 km (0.054 R)
• M67: 26,035,714 km (0.099 R)
• M68: 26,347,327 km (0.118 R)
• M69: 27,342,302 km (0.074 R)
• M70: 27,870,831 km (0.087 R)
• M71: 29,368,755 km (0.115 R)
• M72: 29,964,304 km (0.061 R)
• M73: 32,274,843 km (0.041 R)
• M74: 32,386,293 km (0.088 R)
• M75: 33,170,037 km (0.118 R)
• M76: 36,541,075 km (0.071 R)
• M77: 37,123,160 km (0.112 R)
• M78: 37,591,103 km (0.087 R)
• M79: 38,002,048 km (0.099 R)
• M80: 38,296,606 km (0.102 R)
• M81: 40,019,525 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170

Radius: 3.3

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 14.09 AU - 17.29 AU

Year: 22587 Days

Day: 18.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,064,434 km

• M1: 49,517 km (0.101 R)
• M2: 221,704 km (0.085 R)
• M3: 440,117 km (0.109 R)
• M4: 840,890 km (0.055 R)
• M5: 1,105,229 km (0.08 R)
• M6: 1,126,622 km (0.101 R)
• M7: 1,463,366 km (0.075 R)
• M8: 1,728,903 km (0.089 R)
• M9: 2,061,758 km (0.12 R)
• M10: 2,088,087 km (0.101 R)
• M11: 2,141,344 km (0.099 R)
• M12: 2,901,899 km (0.108 R)
• M13: 3,388,242 km (0.073 R)
• M14: 3,769,418 km (0.086 R)
• M15: 3,866,806 km (0.081 R)
• M16: 4,064,125 km (0.081 R)
• M17: 4,130,547 km (0.072 R)
• M18: 4,197,417 km (0.119 R)
• M19: 4,400,272 km (0.114 R)
• M20: 4,537,154 km (0.07 R)
• M21: 4,815,256 km (0.079 R)
• M22: 5,062,990 km (0.069 R)
• M23: 5,206,455 km (0.071 R)
• M24: 5,497,423 km (0.063 R)
• M25: 6,556,725 km (0.061 R)
• M26: 6,634,815 km (0.08 R)
• M27: 6,870,731 km (0.096 R)
• M28: 6,910,374 km (0.114 R)
• M29: 7,270,008 km (0.034 R)
• M30: 7,676,914 km (0.115 R)
• M31: 7,759,193 km (0.116 R)
• M32: 8,725,894 km (0.083 R)
• M33: 8,897,932 km (0.079 R)
• M34: 8,984,250 km (0.077 R)
• M35: 9,641,134 km (0.11 R)
• M36: 11,046,905 km (0.09 R)
• M37: 11,420,002 km (0.078 R)
• M38: 11,466,976 km (0.109 R)
• M39: 12,178,463 km (0.056 R)
• M40: 12,515,358 km (0.06 R)
• M41: 12,709,237 km (0.077 R)
• M42: 13,643,775 km (0.105 R)
• M43: 13,743,407 km (0.072 R)
• M44: 14,447,863 km (0.053 R)
• M45: 14,804,355 km (0.116 R)
• M46: 15,215,300 km (0.082 R)
• M47: 15,734,405 km (0.094 R)
• M48: 17,433,986 km (0.096 R)
• M49: 17,487,991 km (0.047 R)
• M50: 18,195,589 km (0.112 R)
• M51: 19,135,064 km (0.071 R)
• M52: 19,358,264 km (0.099 R)
• M53: 19,414,363 km (0.093 R)
• M54: 19,470,312 km (0.098 R)
• M55: 20,033,399 km (0.114 R)
• M56: 21,118,133 km (0.084 R)
• M57: 21,233,323 km (0.111 R)
• M58: 21,291,068 km (0.094 R)
• M59: 21,406,707 km (0.071 R)
• M60: 21,812,866 km (0.067 R)
• M61: 22,046,238 km (0.034 R)
• M62: 22,632,961 km (0.09 R)
• M63: 23,702,137 km (0.069 R)
• M64: 23,761,976 km (0.103 R)
• M65: 23,821,815 km (0.076 R)
• M66: 23,941,942 km (0.089 R)
• M67: 25,765,840 km (0.104 R)
• M68: 26,694,543 km (0.08 R)
• M69: 29,095,589 km (0.085 R)
• M70: 29,738,860 km (0.103 R)
• M71: 29,997,515 km (0.099 R)
• M72: 31,104,988 km (0.111 R)
• M73: 32,358,468 km (0.076 R)
• M74: 33,024,777 km (0.093 R)
• M75: 34,303,241 km (0.076 R)
• M76: 35,050,632 km (0.074 R)
• M77: 35,872,223 km (0.036 R)
• M78: 36,147,483 km (0.049 R)
• M79: 36,561,720 km (0.096 R)
• M80: 38,656,389 km (0.113 R)
• M81: 38,938,531 km (0.106 R)
• M82: 39,009,141 km (0.118 R)
• M83: 39,860,502 km (0.114 R)
• M84: 40,074,128 km (0.082 R)
• M85: 40,789,505 km (0.056 R)
• M86: 41,220,646 km (0.119 R)
• M87: 42,087,566 km (0.117 R)
• M88: 42,232,676 km (0.078 R)
• M89: 42,668,903 km (0.087 R)
• M90: 42,741,757 km (0.119 R)
• M91: 44,428,623 km (0.064 R)
• M92: 44,502,524 km (0.083 R)
• M93: 47,413,699 km (0.038 R)
• M94: 48,321,758 km (0.1 R)
• M95: 48,625,741 km (0.096 R)
• M96: 49,006,617 km (0.1 R)
• M97: 49,312,096 km (0.096 R)
• M98: 51,700,276 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.2

Radius: 7.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.01 AU - 21.05 AU

Year: 28990 Days

Day: 15.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,064,434 km

• M1: 215,571 km (0.111 R)
• M2: 827,875 km (0.068 R)
• M3: 950,994 km (0.115 R)
• M4: 1,027,887 km (0.094 R)
• M5: 1,188,106 km (0.118 R)
• M6: 1,243,458 km (0.054 R)
• M7: 1,299,557 km (0.106 R)
• M8: 1,532,929 km (0.059 R)
• M9: 2,139,399 km (0.084 R)
• M10: 2,415,258 km (0.12 R)
• M11: 2,486,017 km (0.107 R)
• M12: 2,739,137 km (0.069 R)
• M13: 3,270,209 km (0.119 R)
• M14: 3,998,901 km (0.038 R)
• M15: 4,252,768 km (0.105 R)
• M16: 4,338,488 km (0.078 R)
• M17: 4,511,872 km (0.075 R)
• M18: 4,910,101 km (0.052 R)
• M19: 5,000,159 km (0.083 R)
• M20: 5,365,926 km (0.086 R)
• M21: 5,552,026 km (0.101 R)
• M22: 5,693,097 km (0.111 R)
• M23: 5,787,792 km (0.061 R)
• M24: 6,074,870 km (0.067 R)
• M25: 6,563,756 km (0.095 R)
• M26: 6,812,986 km (0.091 R)
• M27: 7,269,409 km (0.093 R)
• M28: 7,946,190 km (0.088 R)
• M29: 8,806,378 km (0.03 R)
• M30: 9,414,942 km (0.041 R)
• M31: 10,151,412 km (0.111 R)
• M32: 10,439,687 km (0.091 R)
• M33: 10,613,969 km (0.118 R)
• M34: 12,716,717 km (0.118 R)
• M35: 14,102,442 km (0.109 R)
• M36: 14,295,124 km (0.086 R)
• M37: 15,535,440 km (0.098 R)
• M38: 17,287,829 km (0.081 R)
• M39: 18,537,271 km (0.077 R)
• M40: 19,529,104 km (0.082 R)
• M41: 20,103,560 km (0.093 R)
• M42: 22,306,838 km (0.062 R)
• M43: 22,456,436 km (0.085 R)
• M44: 23,361,054 km (0.059 R)
• M45: 23,665,186 km (0.087 R)
• M46: 24,354,384 km (0.1 R)
• M47: 26,224,208 km (0.119 R)
• M48: 26,857,605 km (0.113 R)
• M49: 26,937,191 km (0.076 R)
• M50: 27,817,275 km (0.076 R)
• M51: 29,195,969 km (0.099 R)
• M52: 30,265,295 km (0.106 R)
• M53: 31,012,985 km (0.099 R)
• M54: 31,096,461 km (0.112 R)
• M55: 31,347,187 km (0.055 R)
• M56: 34,495,474 km (0.079 R)
• M57: 37,032,504 km (0.098 R)
• M58: 37,564,773 km (0.053 R)
• M59: 41,729,578 km (0.027 R)
• M60: 42,283,539 km (0.082 R)
• M61: 44,147,379 km (0.1 R)
• M62: 45,184,092 km (0.08 R)
• M63: 45,562,874 km (0.069 R)
• M64: 45,657,869 km (0.11 R)
• M65: 45,752,863 km (0.086 R)
• M66: 46,993,329 km (0.08 R)
• M67: 48,826,052 km (0.059 R)
• M68: 49,604,859 km (0.083 R)
• M69: 50,093,595 km (0.118 R)
• M70: 50,191,582 km (0.101 R)
• M71: 50,387,555 km (0.102 R)
• M72: 50,977,419 km (0.046 R)
• M73: 51,075,855 km (0.119 R)
• M74: 52,064,547 km (0.059 R)
• M75: 54,161,311 km (0.104 R)
• M76: 54,463,050 km (0.119 R)
• M77: 55,068,323 km (0.11 R)
• M78: 55,675,840 km (0.106 R)
• M79: 56,999,631 km (0.063 R)
• M80: 58,024,975 km (0.115 R)
• M81: 59,056,452 km (0.089 R)
• M82: 60,093,913 km (0.054 R)
• M83: 61,346,796 km (0.066 R)
• M84: 61,766,268 km (0.042 R)
• M85: 61,871,435 km (0.087 R)
• M86: 62,397,421 km (0.079 R)
• M87: 62,608,354 km (0.083 R)
• M88: 63,136,435 km (0.082 R)
• M89: 63,242,201 km (0.117 R)
• M90: 65,263,866 km (0.073 R)
• M91: 68,064,338 km (0.067 R)
• M92: 68,607,379 km (0.034 R)
• M93: 69,916,659 km (0.101 R)
• M94: 70,574,291 km (0.089 R)
• M95: 71,123,914 km (0.063 R)
• M96: 72,116,795 km (0.1 R)
• M97: 72,448,902 km (0.064 R)
• M98: 74,004,870 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.5

Radius: 3.8

Gravity: 31.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 15.38 AU - 24.82 AU

Year: 32751 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,064,434 km

• M1: 62,382 km (0.09 R)
• M2: 139,276 km (0.084 R)
• M3: 199,713 km (0.04 R)
• M4: 783,444 km (0.097 R)
• M5: 1,643,033 km (0.1 R)
• M6: 1,678,937 km (0.068 R)
• M7: 2,090,481 km (0.097 R)
• M8: 2,207,915 km (0.096 R)
• M9: 2,784,316 km (0.096 R)
• M10: 3,267,965 km (0.116 R)
• M11: 3,496,252 km (0.108 R)
• M12: 3,729,774 km (0.045 R)
• M13: 5,936,343 km (0.081 R)
• M14: 6,270,694 km (0.116 R)
• M15: 6,497,036 km (0.082 R)
• M16: 6,554,032 km (0.115 R)
• M17: 7,309,950 km (0.102 R)
• M18: 8,215,915 km (0.095 R)
• M19: 8,463,350 km (0.088 R)
• M20: 8,776,309 km (0.113 R)
• M21: 9,933,448 km (0.096 R)
• M22: 9,999,122 km (0.037 R)
• M23: 10,329,883 km (0.102 R)
• M24: 12,600,030 km (0.083 R)
• M25: 12,885,313 km (0.114 R)
• M26: 14,195,192 km (0.12 R)
• M27: 14,343,294 km (0.065 R)
• M28: 14,940,938 km (0.094 R)
• M29: 15,852,737 km (0.057 R)
• M30: 16,237,802 km (0.068 R)
• M31: 18,129,168 km (0.083 R)
• M32: 18,289,836 km (0.045 R)
• M33: 18,531,885 km (0.065 R)
• M34: 18,693,750 km (0.038 R)
• M35: 19,264,167 km (0.106 R)
• M36: 20,088,900 km (0.075 R)
• M37: 24,381,311 km (0.085 R)
• M38: 25,632,099 km (0.078 R)
• M39: 25,993,378 km (0.113 R)
• M40: 26,083,885 km (0.112 R)
• M41: 26,447,258 km (0.036 R)
• M42: 27,270,794 km (0.077 R)
• M43: 27,547,102 km (0.076 R)
• M44: 29,036,797 km (0.103 R)
• M45: 29,507,582 km (0.07 R)
• M46: 30,171,048 km (0.066 R)
• M47: 30,456,930 km (0.049 R)
• M48: 32,093,530 km (0.091 R)
• M49: 32,385,246 km (0.029 R)
• M50: 33,857,289 km (0.041 R)
• M51: 34,253,424 km (0.068 R)
• M52: 35,350,874 km (0.038 R)
• M53: 35,853,523 km (0.102 R)
• M54: 37,273,506 km (0.117 R)
• M55: 37,580,182 km (0.116 R)
• M56: 38,711,890 km (0.062 R)
• M57: 41,113,833 km (0.036 R)
• M58: 41,324,916 km (0.071 R)
• M59: 41,960,557 km (0.027 R)
• M60: 42,173,136 km (0.114 R)
• M61: 42,492,677 km (0.107 R)
• M62: 42,812,966 km (0.085 R)
• M63: 44,210,360 km (0.091 R)
• M64: 45,404,450 km (0.108 R)
• M65: 47,270,534 km (0.045 R)
• M66: 47,935,047 km (0.11 R)
• M67: 48,046,199 km (0.077 R)
• M68: 48,491,252 km (0.085 R)
• M69: 49,497,747 km (0.115 R)
• M70: 50,398,326 km (0.112 R)
• M71: 52,215,342 km (0.084 R)
• M72: 53,246,819 km (0.115 R)
• M73: 56,498,628 km (0.039 R)
• M74: 61,374,770 km (0.109 R)
• M75: 62,584,419 km (0.092 R)
• M76: 67,874,499 km (0.095 R)
• M77: 68,623,984 km (0.115 R)
• M78: 68,874,411 km (0.104 R)
• M79: 70,383,405 km (0.097 R)
• M80: 71,015,306 km (0.12 R)
• M81: 71,268,575 km (0.086 R)
• M82: 72,284,794 km (0.108 R)
• M83: 72,412,251 km (0.049 R)
• M84: 72,794,773 km (0.074 R)
• M85: 74,460,246 km (0.097 R)
• M86: 75,749,779 km (0.065 R)
• M87: 77,437,393 km (0.099 R)
• M88: 78,612,933 km (0.109 R)
• M89: 80,453,136 km (0.059 R)
• M90: 80,849,421 km (0.108 R)
• M91: 81,643,786 km (0.095 R)
• M92: 82,573,686 km (0.105 R)
• M93: 82,840,120 km (0.05 R)
• M94: 83,507,177 km (0.055 R)
• M95: 84,176,179 km (0.079 R)
• M96: 84,712,637 km (0.12 R)
• M97: 84,846,826 km (0.067 R)
• M98: 89,181,125 km (0.095 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 20,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit