🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 157 Days

Day: 32.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,656,158 km

• M1: 144,960 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.54 AU - 0.64 AU

Year: 166 Days

Day: 23 Hours

Environment

Temp: 159 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,656,158 km

• M1: 420,071 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.56 AU - 0.64 AU

Year: 170 Days

Day: 34.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,656,158 km

• M1: 71,358 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.99 AU - 1.39 AU

Year: 474 Days

Day: 26.6 Hours

Environment

Temp: -3 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,656,158 km

• M1: 964,607 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.71 AU - 1.79 AU

Year: 846 Days

Day: 20.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,656,158 km

• M1: 475,123 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.3

Radius: 8.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.12 AU - 5.36 AU

Year: 4381 Days

Day: 5.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,656,158 km

• M1: 140,472 km (0.111 R)
• M2: 428,897 km (0.09 R)
• M3: 515,365 km (0.091 R)
• M4: 640,728 km (0.057 R)
• M5: 707,598 km (0.046 R)
• M6: 800,797 km (0.034 R)
• M7: 873,502 km (0.118 R)
• M8: 1,039,107 km (0.064 R)
• M9: 1,146,368 km (0.091 R)
• M10: 1,201,420 km (0.042 R)
• M11: 1,386,772 km (0.114 R)
• M12: 1,475,484 km (0.1 R)
• M13: 1,535,772 km (0.067 R)
• M14: 1,865,934 km (0.084 R)
• M15: 2,447,122 km (0.111 R)
• M16: 2,537,030 km (0.076 R)
• M17: 3,396,320 km (0.119 R)
• M18: 4,447,844 km (0.113 R)
• M19: 4,558,247 km (0.068 R)
• M20: 4,781,746 km (0.068 R)
• M21: 5,100,689 km (0.073 R)
• M22: 5,309,528 km (0.119 R)
• M23: 5,426,663 km (0.111 R)
• M24: 5,687,561 km (0.094 R)
• M25: 5,831,624 km (0.063 R)
• M26: 6,197,092 km (0.061 R)
• M27: 6,395,010 km (0.108 R)
• M28: 6,595,172 km (0.06 R)
• M29: 6,848,142 km (0.063 R)
• M30: 6,924,586 km (0.102 R)
• M31: 7,130,134 km (0.114 R)
• M32: 8,025,776 km (0.072 R)
• M33: 8,214,569 km (0.11 R)
• M34: 8,486,837 km (0.092 R)
• M35: 8,569,116 km (0.066 R)
• M36: 8,872,949 km (0.102 R)
• M37: 9,068,174 km (0.112 R)
• M38: 9,406,265 km (0.094 R)
• M39: 9,834,714 km (0.089 R)
• M40: 10,386,431 km (0.085 R)
• M41: 10,474,544 km (0.11 R)
• M42: 10,769,700 km (0.097 R)
• M43: 10,829,091 km (0.107 R)
• M44: 11,733,111 km (0.1 R)
• M45: 12,380,121 km (0.059 R)
• M46: 12,473,620 km (0.079 R)
• M47: 12,944,105 km (0.047 R)
• M48: 13,133,945 km (0.11 R)
• M49: 13,260,954 km (0.095 R)
• M50: 13,934,742 km (0.035 R)
• M51: 14,292,132 km (0.097 R)
• M52: 14,422,880 km (0.106 R)
• M53: 14,488,404 km (0.107 R)
• M54: 14,619,751 km (0.061 R)
• M55: 14,817,370 km (0.088 R)
• M56: 15,049,247 km (0.101 R)
• M57: 15,282,170 km (0.07 R)
• M58: 15,684,439 km (0.101 R)
• M59: 16,192,025 km (0.049 R)
• M60: 16,294,200 km (0.114 R)
• M61: 16,739,553 km (0.104 R)
• M62: 16,842,925 km (0.105 R)
• M63: 17,015,561 km (0.12 R)
• M64: 17,817,406 km (0.113 R)
• M65: 18,099,248 km (0.058 R)
• M66: 19,025,408 km (0.029 R)
• M67: 19,133,268 km (0.113 R)
• M68: 20,222,939 km (0.103 R)
• M69: 21,109,157 km (0.098 R)
• M70: 22,007,941 km (0.082 R)
• M71: 22,538,116 km (0.053 R)
• M72: 22,614,112 km (0.112 R)
• M73: 22,957,588 km (0.09 R)
• M74: 23,649,479 km (0.12 R)
• M75: 24,192,369 km (0.069 R)
• M76: 24,426,340 km (0.117 R)
• M77: 24,661,059 km (0.118 R)
• M78: 24,817,838 km (0.091 R)
• M79: 25,211,580 km (0.095 R)
• M80: 25,607,266 km (0.081 R)
• M81: 25,805,932 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.6

Radius: 14.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.08 AU - 7.16 AU

Year: 6939 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,656,158 km

• M1: 191,336 km (0.053 R)
• M2: 388,206 km (0.043 R)
• M3: 540,198 km (0.085 R)
• M4: 651,798 km (0.075 R)
• M5: 1,378,544 km (0.103 R)
• M6: 1,907,672 km (0.082 R)
• M7: 2,475,845 km (0.09 R)
• M8: 3,095,479 km (0.028 R)
• M9: 3,917,220 km (0.076 R)
• M10: 4,312,607 km (0.084 R)
• M11: 4,693,484 km (0.113 R)
• M12: 4,832,161 km (0.057 R)
• M13: 5,000,458 km (0.116 R)
• M14: 5,113,704 km (0.053 R)
• M15: 5,227,997 km (0.083 R)
• M16: 5,575,662 km (0.069 R)
• M17: 6,263,214 km (0.117 R)
• M18: 6,663,987 km (0.119 R)
• M19: 6,946,278 km (0.048 R)
• M20: 7,041,273 km (0.103 R)
• M21: 7,200,594 km (0.094 R)
• M22: 7,982,094 km (0.117 R)
• M23: 8,790,520 km (0.105 R)
• M24: 9,135,194 km (0.083 R)
• M25: 9,344,182 km (0.084 R)
• M26: 9,625,277 km (0.113 R)
• M27: 9,837,855 km (0.071 R)
• M28: 10,376,408 km (0.117 R)
• M29: 10,667,525 km (0.094 R)
• M30: 11,072,337 km (0.105 R)
• M31: 12,087,358 km (0.112 R)
• M32: 12,240,247 km (0.088 R)
• M33: 12,432,331 km (0.106 R)
• M34: 12,547,970 km (0.118 R)
• M35: 13,092,806 km (0.088 R)
• M36: 13,249,883 km (0.111 R)
• M37: 13,685,064 km (0.035 R)
• M38: 14,205,664 km (0.101 R)
• M39: 14,814,228 km (0.117 R)
• M40: 14,978,038 km (0.12 R)
• M41: 15,183,585 km (0.112 R)
• M42: 15,307,303 km (0.115 R)
• M43: 15,555,935 km (0.105 R)
• M44: 15,889,388 km (0.117 R)
• M45: 16,478,804 km (0.109 R)
• M46: 17,549,177 km (0.06 R)
• M47: 17,809,327 km (0.1 R)
• M48: 18,114,657 km (0.101 R)
• M49: 18,289,836 km (0.095 R)
• M50: 18,730,252 km (0.109 R)
• M51: 19,085,248 km (0.095 R)
• M52: 19,892,029 km (0.086 R)
• M53: 20,072,743 km (0.039 R)
• M54: 20,345,011 km (0.082 R)
• M55: 20,481,594 km (0.05 R)
• M56: 20,755,657 km (0.115 R)
• M57: 21,353,600 km (0.1 R)
• M58: 22,802,455 km (0.101 R)
• M59: 23,514,841 km (0.101 R)
• M60: 23,849,940 km (0.108 R)
• M61: 23,945,832 km (0.054 R)
• M62: 24,427,836 km (0.07 R)
• M63: 24,912,982 km (0.036 R)
• M64: 25,548,474 km (0.093 R)
• M65: 26,935,396 km (0.099 R)
• M66: 27,940,993 km (0.102 R)
• M67: 28,805,369 km (0.062 R)
• M68: 29,317,892 km (0.107 R)
• M69: 30,716,931 km (0.107 R)
• M70: 30,821,500 km (0.116 R)
• M71: 31,030,787 km (0.111 R)
• M72: 31,556,324 km (0.057 R)
• M73: 31,767,257 km (0.092 R)
• M74: 31,873,023 km (0.111 R)
• M75: 32,031,746 km (0.062 R)
• M76: 32,296,984 km (0.12 R)
• M77: 32,456,305 km (0.112 R)
• M78: 33,579,935 km (0.103 R)
• M79: 34,119,385 km (0.104 R)
• M80: 35,206,961 km (0.075 R)
• M81: 35,754,938 km (0.114 R)
• M82: 36,085,250 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.3

Radius: 13.3

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.67 AU - 14.17 AU

Year: 14096 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,656,158 km

• M1: 169,046 km (0.097 R)
• M2: 274,063 km (0.097 R)
• M3: 448,794 km (0.111 R)
• M4: 643,271 km (0.097 R)
• M5: 759,957 km (0.067 R)
• M6: 1,069,326 km (0.098 R)
• M7: 1,399,488 km (0.07 R)
• M8: 1,658,592 km (0.113 R)
• M9: 1,977,085 km (0.098 R)
• M10: 2,223,473 km (0.117 R)
• M11: 2,503,969 km (0.042 R)
• M12: 2,795,984 km (0.033 R)
• M13: 2,895,916 km (0.045 R)
• M14: 3,229,070 km (0.098 R)
• M15: 3,413,524 km (0.115 R)
• M16: 4,101,375 km (0.086 R)
• M17: 4,359,581 km (0.092 R)
• M18: 4,862,080 km (0.064 R)
• M19: 5,258,814 km (0.114 R)
• M20: 5,351,864 km (0.12 R)
• M21: 5,508,194 km (0.116 R)
• M22: 6,345,942 km (0.103 R)
• M23: 7,327,005 km (0.115 R)
• M24: 7,500,837 km (0.086 R)
• M25: 7,995,258 km (0.059 R)
• M26: 8,427,596 km (0.042 R)
• M27: 8,536,802 km (0.043 R)
• M28: 8,830,613 km (0.106 R)
• M29: 9,655,495 km (0.116 R)
• M30: 10,387,777 km (0.085 R)
• M31: 10,859,609 km (0.081 R)
• M32: 11,138,010 km (0.062 R)
• M33: 11,864,906 km (0.044 R)
• M34: 12,234,114 km (0.098 R)
• M35: 12,523,885 km (0.061 R)
• M36: 12,983,898 km (0.072 R)
• M37: 14,179,784 km (0.047 R)
• M38: 14,353,616 km (0.118 R)
• M39: 14,659,245 km (0.12 R)
• M40: 15,410,825 km (0.084 R)
• M41: 15,499,985 km (0.066 R)
• M42: 16,220,149 km (0.118 R)
• M43: 16,447,538 km (0.096 R)
• M44: 17,599,890 km (0.096 R)
• M45: 18,492,990 km (0.099 R)
• M46: 19,352,729 km (0.065 R)
• M47: 19,933,168 km (0.081 R)
• M48: 22,869,475 km (0.098 R)
• M49: 24,050,251 km (0.117 R)
• M50: 24,465,685 km (0.087 R)
• M51: 25,093,098 km (0.084 R)
• M52: 26,685,119 km (0.091 R)
• M53: 26,792,380 km (0.06 R)
• M54: 28,145,792 km (0.056 R)
• M55: 28,309,602 km (0.05 R)
• M56: 29,244,289 km (0.117 R)
• M57: 30,021,749 km (0.102 R)
• M58: 30,133,349 km (0.079 R)
• M59: 30,245,099 km (0.093 R)
• M60: 30,637,345 km (0.096 R)
• M61: 31,031,236 km (0.116 R)
• M62: 32,508,964 km (0.029 R)
• M63: 32,738,447 km (0.098 R)
• M64: 32,910,784 km (0.087 R)
• M65: 34,592,862 km (0.059 R)
• M66: 36,005,964 km (0.092 R)
• M67: 36,183,835 km (0.101 R)
• M68: 36,481,086 km (0.071 R)
• M69: 37,979,608 km (0.12 R)
• M70: 38,342,233 km (0.113 R)
• M71: 41,346,458 km (0.079 R)
• M72: 41,532,857 km (0.101 R)
• M73: 41,657,322 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.6

Radius: 7.8

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.67 AU - 15.89 AU

Year: 18684 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,656,158 km

• M1: 127,158 km (0.035 R)
• M2: 182,360 km (0.105 R)
• M3: 449,242 km (0.064 R)
• M4: 605,722 km (0.12 R)
• M5: 690,843 km (0.047 R)
• M6: 1,352,215 km (0.117 R)
• M7: 1,420,133 km (0.097 R)
• M8: 1,559,259 km (0.116 R)
• M9: 1,727,407 km (0.061 R)
• M10: 1,776,624 km (0.077 R)
• M11: 1,926,970 km (0.093 R)
• M12: 2,055,475 km (0.067 R)
• M13: 2,348,387 km (0.12 R)
• M14: 2,711,461 km (0.076 R)
• M15: 4,708,593 km (0.117 R)
• M16: 5,381,185 km (0.11 R)
• M17: 5,453,590 km (0.112 R)
• M18: 5,526,594 km (0.066 R)
• M19: 5,636,549 km (0.107 R)
• M20: 5,784,202 km (0.106 R)
• M21: 6,159,094 km (0.116 R)
• M22: 6,853,677 km (0.082 R)
• M23: 6,932,365 km (0.073 R)
• M24: 7,572,943 km (0.109 R)
• M25: 7,982,991 km (0.066 R)
• M26: 8,232,371 km (0.091 R)
• M27: 9,871,066 km (0.105 R)
• M28: 10,138,846 km (0.093 R)
• M29: 11,233,753 km (0.062 R)
• M30: 12,317,889 km (0.083 R)
• M31: 13,583,187 km (0.067 R)
• M32: 13,881,037 km (0.043 R)
• M33: 13,980,819 km (0.074 R)
• M34: 14,131,015 km (0.063 R)
• M35: 14,787,600 km (0.111 R)
• M36: 14,940,489 km (0.119 R)
• M37: 15,869,043 km (0.086 R)
• M38: 17,296,805 km (0.029 R)
• M39: 18,107,625 km (0.05 R)
• M40: 19,709,968 km (0.117 R)
• M41: 20,160,108 km (0.087 R)
• M42: 20,841,377 km (0.062 R)
• M43: 20,955,670 km (0.112 R)
• M44: 21,184,854 km (0.088 R)
• M45: 21,299,745 km (0.081 R)
• M46: 21,645,765 km (0.034 R)
• M47: 24,419,908 km (0.091 R)
• M48: 25,572,709 km (0.103 R)
• M49: 25,940,420 km (0.11 R)
• M50: 26,309,927 km (0.041 R)
• M51: 26,495,279 km (0.104 R)
• M52: 26,681,079 km (0.091 R)
• M53: 27,303,706 km (0.114 R)
• M54: 27,428,770 km (0.071 R)
• M55: 27,930,970 km (0.075 R)
• M56: 28,499,741 km (0.095 R)
• M57: 28,626,600 km (0.057 R)
• M58: 29,455,970 km (0.109 R)
• M59: 30,163,867 km (0.08 R)
• M60: 32,984,685 km (0.096 R)
• M61: 33,051,256 km (0.098 R)
• M62: 33,585,620 km (0.057 R)
• M63: 35,342,048 km (0.113 R)
• M64: 37,197,511 km (0.111 R)
• M65: 39,013,778 km (0.114 R)
• M66: 41,073,741 km (0.07 R)
• M67: 42,080,684 km (0.112 R)
• M68: 42,297,601 km (0.08 R)
• M69: 42,369,857 km (0.096 R)
• M70: 42,442,262 km (0.11 R)
• M71: 43,168,560 km (0.104 R)
• M72: 45,891,540 km (0.101 R)
• M73: 46,040,241 km (0.117 R)
• M74: 46,263,740 km (0.078 R)
• M75: 48,366,637 km (0.079 R)
• M76: 48,669,573 km (0.036 R)
• M77: 50,347,014 km (0.118 R)
• M78: 50,500,501 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 20,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit