🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.9 AU - 1.02 AU

Year: 354 Days

Day: 33.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.15 AU

Year: 388 Days

Day: 42.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.29 AU - 1.59 AU

Year: 651 Days

Day: 28.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 116,837,586 km

• M1: 828,473 km (0.118 R)
• M2: 918,531 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.41 AU - 3.79 AU

Year: 2056 Days

Day: 32.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,837,586 km

• M1: 585,676 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.37 AU - 4.11 AU

Year: 2725 Days

Day: 26.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 10.1

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.27 AU - 7.35 AU

Year: 6695 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 116,837,586 km

• M1: 133,740 km (0.114 R)
• M2: 542,891 km (0.031 R)
• M3: 941,719 km (0.07 R)
• M4: 1,453,942 km (0.055 R)
• M5: 1,659,788 km (0.115 R)
• M6: 2,119,203 km (0.085 R)
• M7: 2,196,396 km (0.119 R)
• M8: 2,596,570 km (0.074 R)
• M9: 2,763,222 km (0.087 R)
• M10: 2,890,380 km (0.095 R)
• M11: 3,128,839 km (0.11 R)
• M12: 3,351,291 km (0.084 R)
• M13: 3,419,059 km (0.113 R)
• M14: 3,788,267 km (0.106 R)
• M15: 3,882,514 km (0.085 R)
• M16: 4,025,529 km (0.092 R)
• M17: 4,097,635 km (0.116 R)
• M18: 4,218,810 km (0.111 R)
• M19: 4,390,548 km (0.102 R)
• M20: 4,614,795 km (0.09 R)
• M21: 4,791,769 km (0.045 R)
• M22: 5,575,812 km (0.091 R)
• M23: 5,710,450 km (0.074 R)
• M24: 5,955,342 km (0.058 R)
• M25: 6,231,649 km (0.099 R)
• M26: 6,455,747 km (0.102 R)
• M27: 6,768,107 km (0.1 R)
• M28: 7,290,203 km (0.046 R)
• M29: 8,036,547 km (0.077 R)
• M30: 8,127,802 km (0.112 R)
• M31: 8,682,361 km (0.059 R)
• M32: 9,344,930 km (0.057 R)
• M33: 9,698,430 km (0.032 R)
• M34: 9,860,594 km (0.086 R)
• M35: 10,056,418 km (0.112 R)
• M36: 10,818,768 km (0.104 R)
• M37: 10,987,066 km (0.065 R)
• M38: 11,326,055 km (0.114 R)
• M39: 11,599,819 km (0.101 R)
• M40: 12,084,067 km (0.106 R)
• M41: 13,036,706 km (0.113 R)
• M42: 13,395,741 km (0.113 R)
• M43: 14,455,044 km (0.102 R)
• M44: 14,603,295 km (0.113 R)
• M45: 15,013,642 km (0.085 R)
• M46: 15,314,334 km (0.087 R)
• M47: 15,998,295 km (0.082 R)
• M48: 16,151,633 km (0.038 R)
• M49: 16,305,570 km (0.09 R)
• M50: 17,160,372 km (0.111 R)
• M51: 17,396,138 km (0.113 R)
• M52: 18,189,456 km (0.04 R)
• M53: 18,550,286 km (0.101 R)
• M54: 19,116,364 km (0.11 R)
• M55: 20,141,259 km (0.093 R)
• M56: 20,224,136 km (0.087 R)
• M57: 20,389,891 km (0.113 R)
• M58: 21,903,073 km (0.11 R)
• M59: 21,988,194 km (0.087 R)
• M60: 22,458,380 km (0.066 R)
• M61: 22,931,858 km (0.083 R)
• M62: 23,148,176 km (0.103 R)
• M63: 23,278,326 km (0.087 R)
• M64: 23,713,806 km (0.107 R)
• M65: 24,195,810 km (0.081 R)
• M66: 24,283,923 km (0.105 R)
• M67: 24,504,281 km (0.117 R)
• M68: 24,814,098 km (0.116 R)
• M69: 25,259,002 km (0.099 R)
• M70: 25,571,961 km (0.11 R)
• M71: 26,382,632 km (0.053 R)
• M72: 26,609,272 km (0.031 R)
• M73: 27,522,418 km (0.116 R)
• M74: 27,798,426 km (0.051 R)
• M75: 28,075,332 km (0.111 R)
• M76: 28,399,510 km (0.087 R)
• M77: 29,379,526 km (0.109 R)
• M78: 29,473,324 km (0.11 R)
• M79: 29,708,641 km (0.107 R)
• M80: 30,086,226 km (0.071 R)
• M81: 31,612,723 km (0.099 R)
• M82: 32,288,456 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.1

Radius: 4.3

Gravity: 45.92 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.83 AU - 14.69 AU

Year: 18190 Days

Day: 16.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 116,837,586 km

• M1: 412,741 km (0.117 R)
• M2: 471,981 km (0.056 R)
• M3: 534,214 km (0.093 R)
• M4: 577,149 km (0.081 R)
• M5: 1,096,852 km (0.077 R)
• M6: 1,124,527 km (0.063 R)
• M7: 1,413,101 km (0.083 R)
• M8: 1,596,957 km (0.061 R)
• M9: 1,886,878 km (0.099 R)
• M10: 1,920,089 km (0.086 R)
• M11: 2,441,886 km (0.115 R)
• M12: 2,889,034 km (0.056 R)
• M13: 2,927,331 km (0.115 R)
• M14: 3,523,628 km (0.093 R)
• M15: 5,099,193 km (0.067 R)
• M16: 5,286,190 km (0.07 R)
• M17: 5,380,437 km (0.113 R)
• M18: 6,154,606 km (0.12 R)
• M19: 6,757,635 km (0.026 R)
• M20: 8,127,802 km (0.118 R)
• M21: 9,124,872 km (0.032 R)
• M22: 10,218,432 km (0.116 R)
• M23: 10,277,224 km (0.093 R)
• M24: 10,930,219 km (0.078 R)
• M25: 10,990,357 km (0.067 R)
• M26: 11,231,509 km (0.073 R)
• M27: 11,596,677 km (0.061 R)
• M28: 11,903,951 km (0.102 R)
• M29: 12,778,501 km (0.057 R)
• M30: 13,287,432 km (0.065 R)
• M31: 13,803,096 km (0.112 R)
• M32: 13,867,872 km (0.119 R)
• M33: 14,128,621 km (0.081 R)
• M34: 15,053,585 km (0.105 R)
• M35: 15,187,325 km (0.114 R)
• M36: 15,997,847 km (0.102 R)
• M37: 16,684,052 km (0.027 R)
• M38: 17,309,820 km (0.087 R)
• M39: 17,379,832 km (0.044 R)
• M40: 18,512,736 km (0.096 R)
• M41: 19,962,041 km (0.094 R)
• M42: 20,182,548 km (0.099 R)
• M43: 20,923,506 km (0.06 R)
• M44: 21,072,655 km (0.118 R)
• M45: 22,127,320 km (0.086 R)
• M46: 22,279,312 km (0.081 R)
• M47: 24,287,514 km (0.101 R)
• M48: 24,365,903 km (0.062 R)
• M49: 26,352,712 km (0.049 R)
• M50: 26,837,110 km (0.088 R)
• M51: 27,324,649 km (0.081 R)
• M52: 27,406,180 km (0.061 R)
• M53: 28,473,412 km (0.1 R)
• M54: 29,303,530 km (0.087 R)
• M55: 29,805,431 km (0.105 R)
• M56: 32,012,897 km (0.081 R)
• M57: 33,571,707 km (0.097 R)
• M58: 34,096,795 km (0.12 R)
• M59: 34,272,423 km (0.096 R)
• M60: 34,448,350 km (0.061 R)
• M61: 37,484,888 km (0.118 R)
• M62: 37,938,469 km (0.091 R)
• M63: 38,029,424 km (0.055 R)
• M64: 38,851,465 km (0.075 R)
• M65: 39,126,725 km (0.078 R)
• M66: 39,218,578 km (0.117 R)
• M67: 39,863,943 km (0.083 R)
• M68: 40,326,948 km (0.05 R)
• M69: 40,698,699 km (0.095 R)
• M70: 40,978,298 km (0.032 R)
• M71: 43,332,669 km (0.071 R)
• M72: 45,054,690 km (0.065 R)
• M73: 49,258,240 km (0.096 R)
• M74: 50,353,446 km (0.096 R)
• M75: 51,557,410 km (0.079 R)
• M76: 51,859,897 km (0.115 R)
• M77: 51,960,876 km (0.077 R)
• M78: 55,225,849 km (0.076 R)
• M79: 55,535,218 km (0.07 R)
• M80: 56,674,854 km (0.098 R)
• M81: 57,404,144 km (0.049 R)
• M82: 57,822,270 km (0.1 R)
• M83: 57,926,988 km (0.032 R)
• M84: 60,458,334 km (0.105 R)
• M85: 60,670,763 km (0.05 R)
• M86: 61,096,668 km (0.087 R)
• M87: 61,737,396 km (0.087 R)
• M88: 63,241,004 km (0.103 R)
• M89: 64,647,972 km (0.086 R)
• M90: 65,082,853 km (0.063 R)
• M91: 69,041,213 km (0.045 R)
• M92: 69,819,869 km (0.092 R)
• M93: 70,937,366 km (0.108 R)
• M94: 71,273,662 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.2

Radius: 7.9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.5 AU - 16.42 AU

Year: 22900 Days

Day: 22.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 116,837,586 km

• M1: 176,376 km (0.115 R)
• M2: 256,411 km (0.114 R)
• M3: 609,911 km (0.096 R)
• M4: 894,595 km (0.032 R)
• M5: 945,907 km (0.101 R)
• M6: 998,267 km (0.039 R)
• M7: 1,833,472 km (0.076 R)
• M8: 1,933,253 km (0.066 R)
• M9: 2,034,830 km (0.043 R)
• M10: 5,099,791 km (0.09 R)
• M11: 5,241,012 km (0.039 R)
• M12: 5,383,728 km (0.112 R)
• M13: 5,575,812 km (0.112 R)
• M14: 7,035,737 km (0.078 R)
• M15: 7,193,114 km (0.086 R)
• M16: 7,245,922 km (0.063 R)
• M17: 8,107,307 km (0.067 R)
• M18: 8,438,816 km (0.104 R)
• M19: 10,518,525 km (0.117 R)
• M20: 10,879,954 km (0.118 R)
• M21: 12,556,048 km (0.117 R)
• M22: 13,261,702 km (0.05 R)
• M23: 13,326,478 km (0.103 R)
• M24: 14,644,285 km (0.059 R)
• M25: 15,659,756 km (0.086 R)
• M26: 17,401,972 km (0.055 R)
• M27: 18,116,003 km (0.104 R)
• M28: 18,332,022 km (0.105 R)
• M29: 18,548,939 km (0.104 R)
• M30: 18,985,316 km (0.108 R)
• M31: 19,058,470 km (0.095 R)
• M32: 19,131,623 km (0.106 R)
• M33: 19,278,229 km (0.12 R)
• M34: 20,539,339 km (0.079 R)
• M35: 21,597,744 km (0.117 R)
• M36: 22,751,443 km (0.115 R)
• M37: 24,241,288 km (0.114 R)
• M38: 28,226,575 km (0.089 R)
• M39: 28,477,151 km (0.079 R)
• M40: 30,166,111 km (0.098 R)
• M41: 30,251,382 km (0.032 R)
• M42: 31,022,709 km (0.104 R)
• M43: 31,194,896 km (0.071 R)
• M44: 34,796,166 km (0.077 R)
• M45: 34,885,625 km (0.085 R)
• M46: 38,526,538 km (0.116 R)
• M47: 38,618,990 km (0.119 R)
• M48: 38,711,740 km (0.038 R)
• M49: 38,804,341 km (0.073 R)
• M50: 39,642,089 km (0.112 R)
• M51: 41,524,928 km (0.117 R)
• M52: 41,809,912 km (0.1 R)
• M53: 42,381,675 km (0.073 R)
• M54: 42,477,268 km (0.096 R)
• M55: 42,764,347 km (0.099 R)
• M56: 44,597,519 km (0.093 R)
• M57: 45,377,073 km (0.059 R)
• M58: 45,768,571 km (0.085 R)
• M59: 46,752,177 km (0.076 R)
• M60: 47,147,564 km (0.113 R)
• M61: 47,345,632 km (0.032 R)
• M62: 48,240,526 km (0.117 R)
• M63: 48,840,114 km (0.099 R)
• M64: 48,940,345 km (0.045 R)
• M65: 49,341,866 km (0.114 R)
• M66: 49,442,395 km (0.099 R)
• M67: 50,046,920 km (0.12 R)
• M68: 50,249,027 km (0.114 R)
• M69: 52,387,230 km (0.067 R)
• M70: 53,312,792 km (0.12 R)
• M71: 54,867,113 km (0.069 R)
• M72: 55,075,503 km (0.089 R)
• M73: 59,511,828 km (0.114 R)
• M74: 59,618,940 km (0.092 R)
• M75: 59,940,276 km (0.111 R)
• M76: 62,750,173 km (0.043 R)
• M77: 63,514,020 km (0.087 R)
• M78: 63,951,893 km (0.083 R)
• M79: 64,940,735 km (0.117 R)
• M80: 66,933,528 km (0.078 R)
• M81: 68,497,275 km (0.119 R)
• M82: 70,073,139 km (0.068 R)
• M83: 70,752,163 km (0.056 R)
• M84: 71,546,977 km (0.064 R)
• M85: 71,774,665 km (0.082 R)
• M86: 75,449,985 km (0.099 R)
• M87: 75,913,589 km (0.114 R)
• M88: 76,262,003 km (0.047 R)
• M89: 76,378,240 km (0.04 R)
• M90: 76,960,475 km (0.066 R)
• M91: 77,777,878 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.4

Radius: 3.4

Gravity: 84.64 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 18.09 AU - 20.43 AU

Year: 31843 Days

Day: 16.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 116,837,586 km

• M1: 45,927 km (0.112 R)
• M2: 215,421 km (0.065 R)
• M3: 324,328 km (0.088 R)
• M4: 423,362 km (0.094 R)
• M5: 742,454 km (0.12 R)
• M6: 873,502 km (0.084 R)
• M7: 907,461 km (0.075 R)
• M8: 1,011,880 km (0.086 R)
• M9: 1,467,406 km (0.085 R)
• M10: 1,548,787 km (0.07 R)
• M11: 1,758,822 km (0.107 R)
• M12: 3,091,290 km (0.058 R)
• M13: 4,187,693 km (0.106 R)
• M14: 4,597,143 km (0.036 R)
• M15: 5,080,643 km (0.118 R)
• M16: 5,516,721 km (0.097 R)
• M17: 5,707,308 km (0.048 R)
• M18: 6,624,942 km (0.103 R)
• M19: 9,715,185 km (0.1 R)
• M20: 10,332,426 km (0.085 R)
• M21: 11,604,606 km (0.061 R)
• M22: 11,685,838 km (0.034 R)
• M23: 14,032,879 km (0.119 R)
• M24: 14,729,406 km (0.114 R)
• M25: 14,905,333 km (0.084 R)
• M26: 15,705,383 km (0.064 R)
• M27: 16,610,600 km (0.07 R)
• M28: 17,161,868 km (0.086 R)
• M29: 17,625,771 km (0.111 R)
• M30: 18,282,206 km (0.104 R)
• M31: 19,329,690 km (0.057 R)
• M32: 20,006,471 km (0.085 R)
• M33: 22,082,740 km (0.116 R)
• M34: 23,197,244 km (0.102 R)
• M35: 24,850,749 km (0.106 R)
• M36: 25,060,187 km (0.085 R)
• M37: 25,375,240 km (0.119 R)
• M38: 26,435,141 km (0.052 R)
• M39: 29,037,096 km (0.055 R)
• M40: 29,811,265 km (0.069 R)
• M41: 31,606,141 km (0.115 R)
• M42: 32,060,320 km (0.089 R)
• M43: 33,435,573 km (0.092 R)
• M44: 34,363,229 km (0.07 R)
• M45: 35,652,314 km (0.112 R)
• M46: 36,480,937 km (0.053 R)
• M47: 37,315,842 km (0.062 R)
• M48: 39,125,977 km (0.084 R)
• M49: 39,369,522 km (0.07 R)
• M50: 39,613,516 km (0.108 R)
• M51: 41,088,102 km (0.104 R)
• M52: 43,207,755 km (0.11 R)
• M53: 43,333,566 km (0.119 R)
• M54: 52,435,101 km (0.072 R)
• M55: 53,646,694 km (0.104 R)
• M56: 55,413,146 km (0.107 R)
• M57: 56,097,556 km (0.101 R)
• M58: 56,234,737 km (0.036 R)
• M59: 56,647,029 km (0.066 R)
• M60: 59,142,022 km (0.098 R)
• M61: 59,841,542 km (0.104 R)
• M62: 60,262,361 km (0.07 R)
• M63: 64,095,058 km (0.119 R)
• M64: 64,957,340 km (0.085 R)
• M65: 65,534,339 km (0.089 R)
• M66: 73,638,654 km (0.037 R)
• M67: 75,296,947 km (0.113 R)
• M68: 77,731,054 km (0.091 R)
• M69: 78,803,970 km (0.067 R)
• M70: 79,727,587 km (0.055 R)
• M71: 81,274,728 km (0.033 R)
• M72: 82,519,681 km (0.108 R)
• M73: 83,614,139 km (0.111 R)
• M74: 84,241,703 km (0.099 R)
• M75: 86,133,816 km (0.033 R)
• M76: 88,678,327 km (0.078 R)
• M77: 90,281,118 km (0.047 R)
• M78: 93,515,275 km (0.088 R)
• M79: 95,637,769 km (0.112 R)
• M80: 96,129,797 km (0.086 R)
• M81: 96,294,055 km (0.057 R)
• M82: 98,437,194 km (0.101 R)
• M83: 102,099,649 km (0.084 R)
• M84: 102,770,446 km (0.117 R)
• M85: 104,116,228 km (0.097 R)
• M86: 104,284,825 km (0.076 R)
• M87: 106,825,147 km (0.097 R)
• M88: 107,335,724 km (0.077 R)
• M89: 109,214,524 km (0.098 R)
• M90: 115,264,411 km (0.09 R)
• M91: 116,662,403 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 18,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit