🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.47 AU - 0.61 AU

Year: 145 Days

Day: 32.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,629,299 km

• M1: 50,414 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.22 AU - 1.7 AU

Year: 644 Days

Day: 41.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,629,299 km

• M1: 127,607 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.8 AU - 2.82 AU

Year: 1720 Days

Day: 26.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.37 AU - 3.69 AU

Year: 1926 Days

Day: 41 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.18 AU - 3.3 AU

Year: 2130 Days

Day: 40 Hours

Environment

Temp: -107 °C

Axial Tilt: 125.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628

Radius: 9

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.26 AU - 5.66 AU

Year: 4035 Days

Day: 11.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,629,299 km

• M1: 137,181 km (0.113 R)
• M2: 256,860 km (0.041 R)
• M3: 948,750 km (0.082 R)
• M4: 1,151,006 km (0.086 R)
• M5: 1,423,723 km (0.119 R)
• M6: 1,538,614 km (0.079 R)
• M7: 1,612,067 km (0.108 R)
• M8: 1,686,566 km (0.081 R)
• M9: 1,870,572 km (0.115 R)
• M10: 2,045,003 km (0.079 R)
• M11: 2,274,935 km (0.106 R)
• M12: 2,342,104 km (0.105 R)
• M13: 2,582,807 km (0.064 R)
• M14: 2,653,118 km (0.101 R)
• M15: 3,032,498 km (0.096 R)
• M16: 3,643,606 km (0.106 R)
• M17: 3,922,905 km (0.086 R)
• M18: 4,024,332 km (0.096 R)
• M19: 4,271,318 km (0.072 R)
• M20: 4,587,120 km (0.05 R)
• M21: 4,867,017 km (0.112 R)
• M22: 5,219,171 km (0.08 R)
• M23: 5,602,440 km (0.106 R)
• M24: 5,670,956 km (0.114 R)
• M25: 5,809,035 km (0.086 R)
• M26: 6,229,704 km (0.09 R)
• M27: 6,348,335 km (0.116 R)
• M28: 6,563,906 km (0.12 R)
• M29: 6,636,162 km (0.098 R)
• M30: 6,830,489 km (0.118 R)
• M31: 7,001,928 km (0.096 R)
• M32: 7,224,680 km (0.102 R)
• M33: 7,374,427 km (0.062 R)
• M34: 7,499,940 km (0.102 R)
• M35: 7,626,200 km (0.096 R)
• M36: 7,906,547 km (0.082 R)
• M37: 8,138,423 km (0.091 R)
• M38: 8,294,304 km (0.108 R)
• M39: 8,741,303 km (0.073 R)
• M40: 9,796,117 km (0.117 R)
• M41: 10,296,522 km (0.088 R)
• M42: 10,352,621 km (0.077 R)
• M43: 10,833,728 km (0.102 R)
• M44: 10,948,021 km (0.087 R)
• M45: 11,788,312 km (0.087 R)
• M46: 11,905,896 km (0.07 R)
• M47: 11,994,308 km (0.113 R)
• M48: 12,201,502 km (0.114 R)
• M49: 12,350,202 km (0.071 R)
• M50: 13,072,311 km (0.033 R)
• M51: 13,194,083 km (0.106 R)
• M52: 13,316,155 km (0.116 R)
• M53: 14,181,130 km (0.078 R)
• M54: 14,274,928 km (0.089 R)
• M55: 14,400,141 km (0.066 R)
• M56: 14,494,388 km (0.089 R)
• M57: 14,588,934 km (0.097 R)
• M58: 14,778,474 km (0.036 R)
• M59: 15,000,478 km (0.109 R)
• M60: 15,159,949 km (0.055 R)
• M61: 15,416,061 km (0.089 R)
• M62: 15,480,238 km (0.05 R)
• M63: 15,609,042 km (0.042 R)
• M64: 15,673,668 km (0.112 R)
• M65: 15,997,547 km (0.104 R)
• M66: 16,062,623 km (0.072 R)
• M67: 16,784,133 km (0.047 R)
• M68: 16,883,316 km (0.116 R)
• M69: 17,415,735 km (0.057 R)
• M70: 17,886,071 km (0.1 R)
• M71: 18,805,051 km (0.116 R)
• M72: 19,460,888 km (0.043 R)
• M73: 20,054,043 km (0.106 R)
• M74: 21,186,798 km (0.119 R)
• M75: 22,194,789 km (0.074 R)
• M76: 22,595,113 km (0.114 R)
• M77: 22,997,681 km (0.108 R)
• M78: 23,439,742 km (0.086 R)
• M79: 23,550,744 km (0.069 R)
• M80: 24,556,939 km (0.099 R)
• M81: 25,084,272 km (0.115 R)
• M82: 25,311,361 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.3

Radius: 12.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.36 AU - 7.42 AU

Year: 7338 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 129.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,629,299 km

• M1: 157,826 km (0.114 R)
• M2: 299,794 km (0.074 R)
• M3: 513,869 km (0.064 R)
• M4: 598,391 km (0.099 R)
• M5: 1,370,915 km (0.09 R)
• M6: 1,775,876 km (0.107 R)
• M7: 2,093,921 km (0.107 R)
• M8: 2,761,726 km (0.108 R)
• M9: 3,084,259 km (0.114 R)
• M10: 3,346,355 km (0.099 R)
• M11: 3,740,695 km (0.036 R)
• M12: 3,969,131 km (0.112 R)
• M13: 4,123,965 km (0.032 R)
• M14: 4,439,915 km (0.051 R)
• M15: 4,654,887 km (0.093 R)
• M16: 5,039,503 km (0.098 R)
• M17: 5,151,403 km (0.081 R)
• M18: 6,075,768 km (0.091 R)
• M19: 6,435,551 km (0.064 R)
• M20: 6,526,656 km (0.075 R)
• M21: 6,740,880 km (0.042 R)
• M22: 7,082,113 km (0.072 R)
• M23: 7,239,191 km (0.107 R)
• M24: 7,685,142 km (0.106 R)
• M25: 7,943,946 km (0.112 R)
• M26: 8,205,742 km (0.052 R)
• M27: 8,503,592 km (0.111 R)
• M28: 9,695,737 km (0.106 R)
• M29: 9,870,318 km (0.087 R)
• M30: 10,116,556 km (0.107 R)
• M31: 10,222,621 km (0.056 R)
• M32: 11,012,348 km (0.091 R)
• M33: 11,304,513 km (0.073 R)
• M34: 11,933,721 km (0.071 R)
• M35: 12,083,319 km (0.09 R)
• M36: 12,384,609 km (0.118 R)
• M37: 12,498,304 km (0.109 R)
• M38: 13,071,712 km (0.066 R)
• M39: 13,187,351 km (0.047 R)
• M40: 13,536,513 km (0.079 R)
• M41: 13,771,082 km (0.119 R)
• M42: 14,085,836 km (0.101 R)
• M43: 14,164,974 km (0.114 R)
• M44: 14,802,859 km (0.11 R)
• M45: 14,883,193 km (0.109 R)
• M46: 15,736,200 km (0.059 R)
• M47: 16,438,412 km (0.08 R)
• M48: 16,563,327 km (0.063 R)
• M49: 16,982,201 km (0.08 R)
• M50: 17,574,459 km (0.104 R)
• M51: 18,044,645 km (0.096 R)
• M52: 19,041,116 km (0.067 R)
• M53: 19,568,149 km (0.115 R)
• M54: 19,744,825 km (0.07 R)
• M55: 20,010,959 km (0.07 R)
• M56: 20,278,291 km (0.108 R)
• M57: 21,359,285 km (0.1 R)
• M58: 21,632,450 km (0.069 R)
• M59: 21,906,813 km (0.105 R)
• M60: 22,366,677 km (0.115 R)
• M61: 23,015,782 km (0.033 R)
• M62: 23,389,477 km (0.118 R)
• M63: 23,765,118 km (0.091 R)
• M64: 24,332,542 km (0.12 R)
• M65: 25,095,940 km (0.074 R)
• M66: 25,432,386 km (0.118 R)
• M67: 25,915,737 km (0.115 R)
• M68: 26,793,278 km (0.062 R)
• M69: 26,989,550 km (0.102 R)
• M70: 27,087,986 km (0.111 R)
• M71: 27,482,475 km (0.071 R)
• M72: 28,627,497 km (0.113 R)
• M73: 28,828,258 km (0.047 R)
• M74: 29,332,253 km (0.053 R)
• M75: 29,483,945 km (0.072 R)
• M76: 30,964,216 km (0.071 R)
• M77: 32,155,314 km (0.1 R)
• M78: 32,940,254 km (0.117 R)
• M79: 33,045,272 km (0.094 R)
• M80: 33,466,988 km (0.033 R)
• M81: 33,784,435 km (0.101 R)
• M82: 34,582,241 km (0.104 R)
• M83: 35,010,390 km (0.101 R)
• M84: 35,979,933 km (0.083 R)
• M85: 36,088,242 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.9

Radius: 12

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.11 AU - 8.27 AU

Year: 7789 Days

Day: 12.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,629,299 km

• M1: 150,346 km (0.059 R)
• M2: 235,168 km (0.11 R)
• M3: 372,499 km (0.076 R)
• M4: 583,731 km (0.084 R)
• M5: 880,683 km (0.053 R)
• M6: 1,063,042 km (0.058 R)
• M7: 1,275,322 km (0.059 R)
• M8: 1,519,914 km (0.094 R)
• M9: 1,974,841 km (0.102 R)
• M10: 2,075,072 km (0.104 R)
• M11: 2,197,443 km (0.074 R)
• M12: 2,428,422 km (0.069 R)
• M13: 2,801,220 km (0.115 R)
• M14: 2,982,982 km (0.104 R)
• M15: 3,215,756 km (0.118 R)
• M16: 3,454,664 km (0.1 R)
• M17: 3,600,821 km (0.088 R)
• M18: 3,824,021 km (0.092 R)
• M19: 4,494,369 km (0.115 R)
• M20: 4,681,217 km (0.092 R)
• M21: 5,453,890 km (0.109 R)
• M22: 5,653,304 km (0.109 R)
• M23: 5,855,261 km (0.072 R)
• M24: 6,118,403 km (0.06 R)
• M25: 6,236,586 km (0.119 R)
• M26: 6,415,355 km (0.086 R)
• M27: 6,535,482 km (0.105 R)
• M28: 6,869,684 km (0.097 R)
• M29: 9,464,309 km (0.12 R)
• M30: 9,704,414 km (0.084 R)
• M31: 10,366,534 km (0.103 R)
• M32: 10,507,754 km (0.119 R)
• M33: 10,756,536 km (0.074 R)
• M34: 10,971,209 km (0.072 R)
• M35: 11,587,552 km (0.11 R)
• M36: 11,807,610 km (0.078 R)
• M37: 12,929,445 km (0.117 R)
• M38: 13,043,438 km (0.095 R)
• M39: 13,812,371 km (0.069 R)
• M40: 13,967,953 km (0.084 R)
• M41: 14,202,373 km (0.069 R)
• M42: 14,675,252 km (0.03 R)
• M43: 14,913,561 km (0.084 R)
• M44: 15,033,240 km (0.071 R)
• M45: 15,273,494 km (0.115 R)
• M46: 15,434,312 km (0.104 R)
• M47: 16,001,886 km (0.113 R)
• M48: 16,535,053 km (0.119 R)
• M49: 16,617,631 km (0.073 R)
• M50: 17,241,155 km (0.116 R)
• M51: 17,324,929 km (0.109 R)
• M52: 17,829,972 km (0.11 R)
• M53: 17,914,644 km (0.072 R)
• M54: 17,999,466 km (0.056 R)
• M55: 18,212,045 km (0.028 R)
• M56: 19,505,019 km (0.03 R)
• M57: 21,006,084 km (0.12 R)
• M58: 21,589,666 km (0.114 R)
• M59: 21,997,021 km (0.11 R)
• M60: 22,681,281 km (0.076 R)
• M61: 23,233,896 km (0.081 R)
• M62: 23,651,274 km (0.06 R)
• M63: 26,206,854 km (0.038 R)
• M64: 26,786,546 km (0.109 R)
• M65: 27,321,807 km (0.032 R)
• M66: 27,468,263 km (0.074 R)
• M67: 27,566,250 km (0.107 R)
• M68: 27,713,155 km (0.047 R)
• M69: 27,958,795 km (0.072 R)
• M70: 28,057,230 km (0.082 R)
• M71: 28,205,183 km (0.117 R)
• M72: 29,247,581 km (0.09 R)
• M73: 29,597,789 km (0.088 R)
• M74: 30,100,588 km (0.11 R)
• M75: 30,758,519 km (0.062 R)
• M76: 30,910,959 km (0.063 R)
• M77: 31,779,973 km (0.04 R)
• M78: 32,346,351 km (0.106 R)
• M79: 32,501,484 km (0.065 R)
• M80: 32,916,319 km (0.113 R)
• M81: 33,072,200 km (0.119 R)
• M82: 33,332,799 km (0.081 R)
• M83: 33,751,075 km (0.061 R)
• M84: 34,487,246 km (0.083 R)
• M85: 34,751,436 km (0.101 R)
• M86: 34,910,309 km (0.083 R)
• M87: 35,281,910 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.5

Radius: 3.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.21 AU - 18.31 AU

Year: 26191 Days

Day: 19 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 32,629,299 km

• M1: 86,916 km (0.111 R)
• M2: 225,145 km (0.076 R)
• M3: 381,325 km (0.088 R)
• M4: 529,576 km (0.097 R)
• M5: 642,074 km (0.062 R)
• M6: 707,897 km (0.11 R)
• M7: 1,084,734 km (0.053 R)
• M8: 1,115,851 km (0.088 R)
• M9: 1,292,974 km (0.085 R)
• M10: 1,800,859 km (0.093 R)
• M11: 1,950,906 km (0.053 R)
• M12: 2,242,771 km (0.075 R)
• M13: 2,674,062 km (0.077 R)
• M14: 3,019,334 km (0.086 R)
• M15: 3,130,186 km (0.074 R)
• M16: 3,424,445 km (0.086 R)
• M17: 3,822,674 km (0.078 R)
• M18: 3,966,588 km (0.078 R)
• M19: 4,161,364 km (0.062 R)
• M20: 4,815,555 km (0.116 R)
• M21: 5,128,215 km (0.051 R)
• M22: 5,154,544 km (0.094 R)
• M23: 5,233,981 km (0.116 R)
• M24: 5,663,775 km (0.065 R)
• M25: 5,745,605 km (0.066 R)
• M26: 5,965,813 km (0.053 R)
• M27: 6,329,486 km (0.101 R)
• M28: 6,700,339 km (0.09 R)
• M29: 7,078,223 km (0.039 R)
• M30: 7,166,336 km (0.105 R)
• M31: 7,225,278 km (0.063 R)
• M32: 7,403,299 km (0.12 R)
• M33: 7,733,163 km (0.11 R)
• M34: 7,945,741 km (0.082 R)
• M35: 8,283,384 km (0.116 R)
• M36: 8,314,350 km (0.096 R)
• M37: 8,688,644 km (0.118 R)
• M38: 9,228,094 km (0.102 R)
• M39: 9,324,435 km (0.079 R)
• M40: 9,453,538 km (0.085 R)
• M41: 9,680,628 km (0.061 R)
• M42: 9,909,513 km (0.112 R)
• M43: 10,606,938 km (0.109 R)
• M44: 11,114,673 km (0.09 R)
• M45: 11,251,405 km (0.108 R)
• M46: 11,803,870 km (0.119 R)
• M47: 13,223,405 km (0.111 R)
• M48: 14,996,439 km (0.096 R)
• M49: 15,034,137 km (0.027 R)
• M50: 16,764,087 km (0.114 R)
• M51: 16,803,282 km (0.094 R)
• M52: 17,592,710 km (0.097 R)
• M53: 17,712,238 km (0.052 R)
• M54: 17,951,894 km (0.048 R)
• M55: 19,494,996 km (0.092 R)
• M56: 20,700,905 km (0.097 R)
• M57: 20,742,942 km (0.12 R)
• M58: 21,546,432 km (0.094 R)
• M59: 21,887,814 km (0.1 R)
• M60: 22,016,319 km (0.086 R)
• M61: 22,145,122 km (0.105 R)
• M62: 23,053,181 km (0.079 R)
• M63: 23,314,828 km (0.069 R)
• M64: 24,415,868 km (0.108 R)
• M65: 25,218,910 km (0.115 R)
• M66: 26,896,800 km (0.074 R)
• M67: 27,172,209 km (0.058 R)
• M68: 27,356,364 km (0.057 R)
• M69: 28,330,097 km (0.095 R)
• M70: 29,079,432 km (0.115 R)
• M71: 29,693,233 km (0.091 R)
• M72: 29,882,923 km (0.088 R)
• M73: 30,549,980 km (0.061 R)
• M74: 30,597,851 km (0.075 R)
• M75: 31,125,632 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit