🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.07 AU - 1.11 AU

Year: 396 Days

Day: 24 Hours

Environment

Temp: 93 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,686,326 km

• M1: 530,923 km (0.119 R)
• M2: 620,083 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.1 AU - 1.64 AU

Year: 558 Days

Day: 28.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,686,326 km

• M1: 101,727 km (0.051 R)
• M2: 729,140 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.75 AU - 2.69 AU

Year: 1152 Days

Day: 31.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.72 AU - 3.86 AU

Year: 2570 Days

Day: 33.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.83 AU - 5.05 AU

Year: 3824 Days

Day: 18.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 13.8

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.87 AU - 8.13 AU

Year: 6450 Days

Day: 5.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,686,326 km

• M1: 177,124 km (0.113 R)
• M2: 302,936 km (0.097 R)
• M3: 389,254 km (0.068 R)
• M4: 813,663 km (0.093 R)
• M5: 1,039,107 km (0.1 R)
• M6: 1,191,098 km (0.099 R)
• M7: 1,302,249 km (0.064 R)
• M8: 1,467,555 km (0.099 R)
• M9: 1,605,185 km (0.096 R)
• M10: 2,179,940 km (0.054 R)
• M11: 2,298,422 km (0.078 R)
• M12: 2,521,472 km (0.045 R)
• M13: 2,773,245 km (0.051 R)
• M14: 3,099,518 km (0.06 R)
• M15: 3,256,147 km (0.098 R)
• M16: 3,346,804 km (0.05 R)
• M17: 3,647,645 km (0.079 R)
• M18: 3,981,547 km (0.098 R)
• M19: 4,501,250 km (0.119 R)
• M20: 4,756,464 km (0.108 R)
• M21: 5,227,847 km (0.062 R)
• M22: 5,469,149 km (0.08 R)
• M23: 5,714,339 km (0.108 R)
• M24: 5,990,946 km (0.078 R)
• M25: 6,615,218 km (0.092 R)
• M26: 7,052,792 km (0.093 R)
• M27: 7,560,078 km (0.092 R)
• M28: 7,681,252 km (0.055 R)
• M29: 7,894,728 km (0.086 R)
• M30: 8,484,294 km (0.1 R)
• M31: 8,673,535 km (0.117 R)
• M32: 8,864,123 km (0.061 R)
• M33: 9,217,024 km (0.093 R)
• M34: 9,542,100 km (0.11 R)
• M35: 9,705,910 km (0.108 R)
• M36: 10,003,310 km (0.038 R)
• M37: 10,236,833 km (0.056 R)
• M38: 10,337,362 km (0.091 R)
• M39: 10,641,196 km (0.105 R)
• M40: 11,119,610 km (0.094 R)
• M41: 11,570,199 km (0.051 R)
• M42: 12,994,071 km (0.118 R)
• M43: 13,175,982 km (0.12 R)
• M44: 13,911,854 km (0.1 R)
• M45: 14,850,730 km (0.093 R)
• M46: 15,117,164 km (0.108 R)
• M47: 15,539,329 km (0.065 R)
• M48: 15,809,952 km (0.072 R)
• M49: 17,106,666 km (0.108 R)
• M50: 17,386,115 km (0.086 R)
• M51: 17,667,209 km (0.082 R)
• M52: 18,888,526 km (0.047 R)
• M53: 19,218,838 km (0.109 R)
• M54: 20,686,244 km (0.11 R)
• M55: 20,813,701 km (0.037 R)
• M56: 21,240,504 km (0.107 R)
• M57: 21,455,027 km (0.116 R)
• M58: 21,583,981 km (0.095 R)
• M59: 22,669,313 km (0.07 R)
• M60: 22,844,642 km (0.038 R)
• M61: 24,039,779 km (0.105 R)
• M62: 24,129,089 km (0.088 R)
• M63: 24,397,767 km (0.118 R)
• M64: 24,847,758 km (0.107 R)
• M65: 25,119,128 km (0.091 R)
• M66: 25,391,396 km (0.075 R)
• M67: 26,860,298 km (0.083 R)
• M68: 27,371,623 km (0.076 R)
• M69: 27,651,820 km (0.101 R)
• M70: 28,877,326 km (0.109 R)
• M71: 30,991,293 km (0.084 R)
• M72: 31,674,357 km (0.111 R)
• M73: 31,821,262 km (0.055 R)
• M74: 32,658,711 km (0.071 R)
• M75: 33,204,444 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.1

Radius: 14.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.63 AU - 9.49 AU

Year: 9497 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,686,326 km

• M1: 221,255 km (0.07 R)
• M2: 353,350 km (0.045 R)
• M3: 534,364 km (0.074 R)
• M4: 661,671 km (0.07 R)
• M5: 801,246 km (0.06 R)
• M6: 917,633 km (0.114 R)
• M7: 1,113,607 km (0.107 R)
• M8: 1,343,987 km (0.056 R)
• M9: 1,506,750 km (0.072 R)
• M10: 1,808,040 km (0.075 R)
• M11: 2,444,280 km (0.102 R)
• M12: 2,544,361 km (0.1 R)
• M13: 2,931,969 km (0.111 R)
• M14: 3,119,564 km (0.118 R)
• M15: 3,909,591 km (0.116 R)
• M16: 4,057,094 km (0.084 R)
• M17: 4,206,543 km (0.085 R)
• M18: 4,357,786 km (0.111 R)
• M19: 4,854,301 km (0.101 R)
• M20: 4,981,310 km (0.108 R)
• M21: 5,336,306 km (0.102 R)
• M22: 5,566,537 km (0.103 R)
• M23: 6,909,178 km (0.107 R)
• M24: 7,088,396 km (0.081 R)
• M25: 8,271,715 km (0.119 R)
• M26: 9,120,683 km (0.113 R)
• M27: 9,595,656 km (0.094 R)
• M28: 9,997,476 km (0.049 R)
• M29: 10,241,321 km (0.112 R)
• M30: 10,487,110 km (0.075 R)
• M31: 10,859,609 km (0.116 R)
• M32: 11,068,298 km (0.092 R)
• M33: 11,320,669 km (0.04 R)
• M34: 13,006,787 km (0.103 R)
• M35: 13,317,801 km (0.101 R)
• M36: 13,496,570 km (0.08 R)
• M37: 13,947,009 km (0.05 R)
• M38: 14,448,312 km (0.098 R)
• M39: 14,586,092 km (0.115 R)
• M40: 14,678,094 km (0.098 R)
• M41: 15,187,924 km (0.08 R)
• M42: 15,468,569 km (0.089 R)
• M43: 15,798,134 km (0.109 R)
• M44: 16,368,401 km (0.086 R)
• M45: 16,608,056 km (0.107 R)
• M46: 17,090,809 km (0.038 R)
• M47: 17,285,286 km (0.08 R)
• M48: 17,529,280 km (0.097 R)
• M49: 17,922,274 km (0.067 R)
• M50: 18,716,788 km (0.07 R)
• M51: 19,269,702 km (0.062 R)
• M52: 19,421,394 km (0.072 R)
• M53: 19,828,001 km (0.071 R)
• M54: 20,649,592 km (0.117 R)
• M55: 21,273,116 km (0.083 R)
• M56: 21,902,774 km (0.048 R)
• M57: 22,698,485 km (0.108 R)
• M58: 23,395,910 km (0.058 R)
• M59: 24,811,704 km (0.092 R)
• M60: 25,641,075 km (0.108 R)
• M61: 25,975,426 km (0.065 R)
• M62: 26,087,176 km (0.075 R)
• M63: 26,479,721 km (0.111 R)
• M64: 26,987,157 km (0.114 R)
• M65: 27,668,725 km (0.111 R)
• M66: 27,897,161 km (0.109 R)
• M67: 29,572,208 km (0.095 R)
• M68: 30,333,661 km (0.086 R)
• M69: 31,756,486 km (0.099 R)
• M70: 32,476,052 km (0.115 R)
• M71: 33,140,267 km (0.043 R)
• M72: 33,322,178 km (0.107 R)
• M73: 33,504,538 km (0.052 R)
• M74: 34,175,783 km (0.098 R)
• M75: 37,156,371 km (0.032 R)
• M76: 37,345,463 km (0.1 R)
• M77: 37,977,963 km (0.088 R)
• M78: 38,231,830 km (0.089 R)
• M79: 38,933,295 km (0.088 R)
• M80: 39,061,201 km (0.111 R)
• M81: 39,189,406 km (0.071 R)
• M82: 39,574,621 km (0.109 R)
• M83: 40,607,893 km (0.116 R)
• M84: 41,650,142 km (0.071 R)
• M85: 42,569,271 km (0.079 R)
• M86: 43,894,110 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.2

Radius: 11.7

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.73 AU - 12.07 AU

Year: 11680 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,686,326 km

• M1: 274,213 km (0.087 R)
• M2: 361,279 km (0.094 R)
• M3: 558,598 km (0.112 R)
• M4: 699,520 km (0.089 R)
• M5: 853,755 km (0.064 R)
• M6: 1,085,183 km (0.104 R)
• M7: 1,508,395 km (0.115 R)
• M8: 2,120,251 km (0.073 R)
• M9: 2,234,244 km (0.034 R)
• M10: 2,438,595 km (0.103 R)
• M11: 2,558,273 km (0.109 R)
• M12: 2,928,977 km (0.068 R)
• M13: 3,088,747 km (0.117 R)
• M14: 3,721,696 km (0.102 R)
• M15: 4,321,882 km (0.083 R)
• M16: 4,467,591 km (0.067 R)
• M17: 4,689,295 km (0.104 R)
• M18: 4,839,042 km (0.106 R)
• M19: 5,972,097 km (0.075 R)
• M20: 6,969,765 km (0.095 R)
• M21: 7,055,185 km (0.113 R)
• M22: 7,141,054 km (0.055 R)
• M23: 7,270,457 km (0.107 R)
• M24: 7,663,450 km (0.055 R)
• M25: 9,303,641 km (0.091 R)
• M26: 9,445,161 km (0.06 R)
• M27: 9,826,037 km (0.097 R)
• M28: 10,115,060 km (0.107 R)
• M29: 10,504,613 km (0.028 R)
• M30: 11,148,333 km (0.04 R)
• M31: 11,804,918 km (0.083 R)
• M32: 12,997,063 km (0.079 R)
• M33: 14,390,567 km (0.098 R)
• M34: 14,554,377 km (0.057 R)
• M35: 15,606,499 km (0.047 R)
• M36: 16,000,240 km (0.095 R)
• M37: 16,912,638 km (0.101 R)
• M38: 17,724,805 km (0.098 R)
• M39: 18,076,808 km (0.075 R)
• M40: 18,253,633 km (0.087 R)
• M41: 18,549,687 km (0.067 R)
• M42: 19,326,848 km (0.118 R)
• M43: 21,036,602 km (0.071 R)
• M44: 21,534,015 km (0.085 R)
• M45: 22,477,080 km (0.068 R)
• M46: 23,497,936 km (0.06 R)
• M47: 23,626,590 km (0.119 R)
• M48: 24,078,675 km (0.107 R)
• M49: 24,468,527 km (0.105 R)
• M50: 25,254,514 km (0.09 R)
• M51: 26,048,879 km (0.112 R)
• M52: 26,449,053 km (0.104 R)
• M53: 26,784,152 km (0.095 R)
• M54: 29,030,664 km (0.055 R)
• M55: 30,071,715 km (0.041 R)
• M56: 30,281,451 km (0.095 R)
• M57: 31,054,424 km (0.109 R)
• M58: 31,407,923 km (0.035 R)
• M59: 31,620,652 km (0.036 R)
• M60: 31,833,978 km (0.063 R)
• M61: 32,261,828 km (0.093 R)
• M62: 33,267,724 km (0.108 R)
• M63: 35,089,377 km (0.098 R)
• M64: 37,317,787 km (0.069 R)
• M65: 38,828,726 km (0.117 R)
• M66: 38,981,016 km (0.037 R)
• M67: 40,436,753 km (0.107 R)
• M68: 41,132,533 km (0.088 R)
• M69: 41,442,949 km (0.052 R)
• M70: 42,771,378 km (0.089 R)
• M71: 43,085,982 km (0.045 R)
• M72: 43,401,334 km (0.074 R)
• M73: 44,351,879 km (0.087 R)
• M74: 45,951,529 km (0.114 R)
• M75: 46,354,396 km (0.106 R)
• M76: 46,435,179 km (0.091 R)
• M77: 46,758,460 km (0.108 R)
• M78: 47,244,803 km (0.097 R)
• M79: 47,570,029 km (0.118 R)
• M80: 48,304,404 km (0.106 R)
• M81: 49,536,792 km (0.116 R)
• M82: 49,619,370 km (0.078 R)
• M83: 50,198,314 km (0.103 R)
• M84: 50,530,122 km (0.099 R)
• M85: 50,946,004 km (0.119 R)
• M86: 52,284,306 km (0.115 R)
• M87: 52,452,305 km (0.113 R)
• M88: 55,080,889 km (0.108 R)
• M89: 55,166,309 km (0.045 R)
• M90: 55,680,327 km (0.064 R)
• M91: 56,023,804 km (0.115 R)
• M92: 56,195,842 km (0.073 R)
• M93: 56,454,197 km (0.108 R)
• M94: 57,318,275 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.2

Radius: 4.8

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.49 AU - 20.45 AU

Year: 24345 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,686,326 km

• M1: 225,145 km (0.088 R)
• M2: 303,235 km (0.098 R)
• M3: 527,482 km (0.114 R)
• M4: 702,063 km (0.082 R)
• M5: 796,010 km (0.1 R)
• M6: 1,211,743 km (0.11 R)
• M7: 1,748,350 km (0.118 R)
• M8: 1,909,018 km (0.114 R)
• M9: 2,041,113 km (0.115 R)
• M10: 2,455,051 km (0.079 R)
• M11: 2,856,871 km (0.057 R)
• M12: 3,397,368 km (0.113 R)
• M13: 4,265,634 km (0.079 R)
• M14: 4,569,617 km (0.114 R)
• M15: 5,061,345 km (0.108 R)
• M16: 5,336,754 km (0.088 R)
• M17: 6,584,849 km (0.076 R)
• M18: 6,634,666 km (0.093 R)
• M19: 7,037,084 km (0.115 R)
• M20: 7,241,285 km (0.097 R)
• M21: 7,865,557 km (0.063 R)
• M22: 10,010,342 km (0.086 R)
• M23: 10,297,719 km (0.067 R)
• M24: 10,587,789 km (0.055 R)
• M25: 10,646,132 km (0.096 R)
• M26: 10,762,968 km (0.086 R)
• M27: 12,077,634 km (0.093 R)
• M28: 12,260,892 km (0.074 R)
• M29: 13,002,748 km (0.104 R)
• M30: 13,190,343 km (0.116 R)
• M31: 13,886,422 km (0.114 R)
• M32: 13,950,301 km (0.082 R)
• M33: 14,335,515 km (0.103 R)
• M34: 14,594,319 km (0.069 R)
• M35: 14,659,245 km (0.096 R)
• M36: 15,844,359 km (0.109 R)
• M37: 17,196,874 km (0.088 R)
• M38: 19,508,161 km (0.115 R)
• M39: 19,579,669 km (0.074 R)
• M40: 22,138,091 km (0.119 R)
• M41: 22,662,282 km (0.082 R)
• M42: 24,028,859 km (0.034 R)
• M43: 24,490,368 km (0.11 R)
• M44: 25,813,561 km (0.119 R)
• M45: 26,207,153 km (0.082 R)
• M46: 26,761,413 km (0.081 R)
• M47: 26,841,000 km (0.085 R)
• M48: 27,159,793 km (0.082 R)
• M49: 27,319,713 km (0.047 R)
• M50: 28,854,138 km (0.083 R)
• M51: 33,536,252 km (0.056 R)
• M52: 34,396,739 km (0.064 R)
• M53: 35,177,491 km (0.088 R)
• M54: 35,526,353 km (0.12 R)
• M55: 35,788,747 km (0.116 R)
• M56: 37,021,733 km (0.113 R)
• M57: 37,465,440 km (0.115 R)
• M58: 38,807,034 km (0.117 R)
• M59: 40,620,310 km (0.111 R)
• M60: 42,183,308 km (0.105 R)
• M61: 42,368,361 km (0.039 R)
• M62: 46,414,086 km (0.117 R)
• M63: 47,564,942 km (0.08 R)
• M64: 49,016,640 km (0.085 R)
• M65: 49,503,731 km (0.08 R)
• M66: 51,567,134 km (0.07 R)
• M67: 53,558,282 km (0.053 R)
• M68: 54,967,045 km (0.053 R)
• M69: 55,675,989 km (0.04 R)
• M70: 56,082,447 km (0.118 R)
• M71: 59,162,068 km (0.053 R)
• M72: 60,200,726 km (0.098 R)
• M73: 60,409,116 km (0.046 R)
• M74: 60,617,805 km (0.032 R)
• M75: 61,664,990 km (0.12 R)
• M76: 61,875,026 km (0.115 R)
• M77: 63,352,753 km (0.114 R)
• M78: 67,746,443 km (0.115 R)
• M79: 70,912,831 km (0.083 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 18,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit