🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 12

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.15 AU - 1.45 AU

Year: 972 Days

Day: 11.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 81,142,214 km

• M1: 149,448 km (0.074 R)
• M2: 620,083 km (0.078 R)
• M3: 1,359,994 km (0.112 R)
• M4: 1,759,869 km (0.061 R)
• M5: 2,270,148 km (0.113 R)
• M6: 2,699,045 km (0.065 R)
• M7: 3,870,995 km (0.088 R)
• M8: 4,900,228 km (0.098 R)
• M9: 6,396,057 km (0.092 R)
• M10: 7,424,094 km (0.082 R)
• M11: 8,559,242 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.7

Radius: 12.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.52 AU - 2.1 AU

Year: 1597 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 177.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 81,142,214 km

• M1: 160,369 km (0.083 R)
• M2: 970,441 km (0.092 R)
• M3: 1,513,033 km (0.117 R)
• M4: 2,131,620 km (0.062 R)
• M5: 2,887,389 km (0.119 R)
• M6: 3,320,923 km (0.113 R)
• M7: 3,814,895 km (0.05 R)
• M8: 4,754,669 km (0.075 R)
• M9: 6,186,321 km (0.109 R)
• M10: 6,863,401 km (0.109 R)
• M11: 7,642,955 km (0.119 R)
• M12: 8,773,616 km (0.087 R)
• M13: 10,012,585 km (0.103 R)
• M14: 10,606,788 km (0.087 R)
• M15: 11,364,950 km (0.085 R)
• M16: 12,085,414 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.7

Radius: 11.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.52 AU - 2.8 AU

Year: 2846 Days

Day: 11.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 81,142,214 km

• M1: 144,362 km (0.065 R)
• M2: 719,416 km (0.052 R)
• M3: 1,117,346 km (0.11 R)
• M4: 1,491,042 km (0.099 R)
• M5: 3,124,800 km (0.112 R)
• M6: 3,564,319 km (0.057 R)
• M7: 4,973,082 km (0.107 R)
• M8: 5,426,364 km (0.068 R)
• M9: 7,012,400 km (0.057 R)
• M10: 9,060,993 km (0.093 R)
• M11: 13,513,026 km (0.106 R)
• M12: 15,075,875 km (0.103 R)
• M13: 16,079,976 km (0.067 R)
• M14: 17,235,320 km (0.109 R)
• M15: 17,778,361 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.4

Radius: 9.5

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.14 AU - 5.86 AU

Year: 7334 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,142,214 km

• M1: 118,182 km (0.102 R)
• M2: 515,065 km (0.082 R)
• M3: 1,019,061 km (0.096 R)
• M4: 1,432,100 km (0.042 R)
• M5: 2,396,109 km (0.07 R)
• M6: 3,114,927 km (0.057 R)
• M7: 4,128,153 km (0.079 R)
• M8: 5,669,759 km (0.056 R)
• M9: 6,213,248 km (0.095 R)
• M10: 7,404,347 km (0.068 R)
• M11: 7,847,007 km (0.071 R)
• M12: 8,522,441 km (0.088 R)
• M13: 8,874,295 km (0.117 R)
• M14: 9,892,608 km (0.092 R)
• M15: 10,281,562 km (0.033 R)
• M16: 15,979,596 km (0.039 R)
• M17: 18,051,975 km (0.118 R)
• M18: 18,707,214 km (0.043 R)
• M19: 19,003,418 km (0.066 R)
• M20: 21,894,247 km (0.11 R)
• M21: 22,306,090 km (0.046 R)
• M22: 22,975,839 km (0.061 R)
• M23: 23,831,838 km (0.096 R)
• M24: 25,335,596 km (0.115 R)
• M25: 30,633,904 km (0.113 R)
• M26: 31,357,210 km (0.05 R)
• M27: 33,269,220 km (0.074 R)
• M28: 33,595,343 km (0.075 R)
• M29: 35,823,903 km (0.073 R)
• M30: 39,470,351 km (0.047 R)
• M31: 42,457,820 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 11.8

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.47 AU - 6.15 AU

Year: 9187 Days

Day: 5.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 81,142,214 km

• M1: 146,756 km (0.097 R)
• M2: 780,452 km (0.107 R)
• M3: 1,413,401 km (0.115 R)
• M4: 1,868,178 km (0.092 R)
• M5: 2,764,868 km (0.113 R)
• M6: 3,289,807 km (0.06 R)
• M7: 3,808,762 km (0.061 R)
• M8: 4,567,821 km (0.101 R)
• M9: 5,215,879 km (0.089 R)
• M10: 10,754,292 km (0.12 R)
• M11: 12,058,037 km (0.081 R)
• M12: 15,403,195 km (0.094 R)
• M13: 17,926,762 km (0.108 R)
• M14: 18,615,809 km (0.087 R)
• M15: 20,639,420 km (0.044 R)
• M16: 21,550,172 km (0.089 R)
• M17: 23,208,015 km (0.07 R)
• M18: 25,635,091 km (0.074 R)
• M19: 27,044,303 km (0.102 R)
• M20: 28,971,273 km (0.117 R)
• M21: 30,792,328 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.4

Radius: 11.8

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.74 AU - 6.94 AU

Year: 9258 Days

Day: 9.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 81,142,214 km

• M1: 147,504 km (0.087 R)
• M2: 733,927 km (0.049 R)
• M3: 1,621,342 km (0.12 R)
• M4: 2,136,856 km (0.108 R)
• M5: 2,843,706 km (0.118 R)
• M6: 4,259,650 km (0.106 R)
• M7: 5,123,577 km (0.058 R)
• M8: 6,172,259 km (0.093 R)
• M9: 6,652,617 km (0.085 R)
• M10: 7,318,477 km (0.113 R)
• M11: 8,377,780 km (0.088 R)
• M12: 9,014,020 km (0.116 R)
• M13: 10,230,550 km (0.101 R)
• M14: 10,694,303 km (0.1 R)
• M15: 12,516,106 km (0.115 R)
• M16: 15,725,878 km (0.062 R)
• M17: 16,907,701 km (0.118 R)
• M18: 18,147,867 km (0.098 R)
• M19: 20,890,744 km (0.035 R)
• M20: 22,318,058 km (0.111 R)
• M21: 26,794,923 km (0.099 R)
• M22: 27,776,884 km (0.035 R)
• M23: 28,176,310 km (0.075 R)
• M24: 29,191,780 km (0.06 R)
• M25: 30,760,613 km (0.03 R)
• M26: 31,188,164 km (0.082 R)
• M27: 35,803,558 km (0.116 R)
• M28: 39,204,964 km (0.062 R)
• M29: 40,342,507 km (0.117 R)
• M30: 43,617,802 km (0.106 R)
• M31: 46,362,624 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.8

Radius: 4.2

Gravity: 22.66 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8 AU - 9 AU

Year: 16257 Days

Day: 19.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,142,214 km

• M1: 53,556 km (0.12 R)
• M2: 314,604 km (0.113 R)
• M3: 515,065 km (0.044 R)
• M4: 657,632 km (0.092 R)
• M5: 846,126 km (0.071 R)
• M6: 1,035,965 km (0.114 R)
• M7: 1,333,067 km (0.084 R)
• M8: 2,077,017 km (0.118 R)
• M9: 2,324,302 km (0.114 R)
• M10: 3,160,853 km (0.07 R)
• M11: 3,488,174 km (0.107 R)
• M12: 4,669,698 km (0.088 R)
• M13: 5,229,942 km (0.06 R)
• M14: 6,522,018 km (0.052 R)
• M15: 7,967,583 km (0.085 R)
• M16: 8,620,428 km (0.099 R)
• M17: 9,308,129 km (0.036 R)
• M18: 9,562,445 km (0.103 R)
• M19: 10,626,086 km (0.107 R)
• M20: 10,903,890 km (0.033 R)
• M21: 12,003,733 km (0.107 R)
• M22: 17,526,887 km (0.09 R)
• M23: 18,071,273 km (0.077 R)
• M24: 20,277,094 km (0.043 R)
• M25: 20,704,345 km (0.088 R)
• M26: 22,564,595 km (0.106 R)
• M27: 22,839,107 km (0.114 R)
• M28: 23,959,595 km (0.077 R)
• M29: 26,108,120 km (0.031 R)
• M30: 30,671,603 km (0.1 R)
• M31: 34,393,298 km (0.102 R)
• M32: 39,852,873 km (0.096 R)
• M33: 41,200,450 km (0.074 R)
• M34: 50,395,035 km (0.116 R)
• M35: 51,810,829 km (0.112 R)
• M36: 52,129,024 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.5

Radius: 7.4

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.19 AU - 10.99 AU

Year: 19482 Days

Day: 17.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 81,142,214 km

• M1: 97,987 km (0.098 R)
• M2: 556,953 km (0.089 R)
• M3: 1,065,286 km (0.117 R)
• M4: 1,484,011 km (0.117 R)
• M5: 2,172,759 km (0.112 R)
• M6: 2,952,164 km (0.078 R)
• M7: 3,194,064 km (0.118 R)
• M8: 4,131,295 km (0.104 R)
• M9: 4,717,270 km (0.1 R)
• M10: 6,402,190 km (0.117 R)
• M11: 6,763,469 km (0.083 R)
• M12: 8,032,658 km (0.085 R)
• M13: 10,102,195 km (0.073 R)
• M14: 11,554,192 km (0.115 R)
• M15: 12,090,350 km (0.072 R)
• M16: 12,996,913 km (0.107 R)
• M17: 13,357,295 km (0.09 R)
• M18: 14,710,407 km (0.12 R)
• M19: 15,420,249 km (0.062 R)
• M20: 20,746,831 km (0.106 R)
• M21: 21,041,389 km (0.094 R)
• M22: 23,287,901 km (0.106 R)
• M23: 23,606,095 km (0.119 R)
• M24: 25,576,748 km (0.09 R)
• M25: 26,949,907 km (0.084 R)
• M26: 27,418,447 km (0.109 R)
• M27: 34,148,556 km (0.119 R)
• M28: 35,530,841 km (0.083 R)
• M29: 37,819,688 km (0.115 R)
• M30: 39,298,912 km (0.052 R)
• M31: 39,750,249 km (0.063 R)
• M32: 40,357,167 km (0.072 R)
• M33: 43,006,097 km (0.067 R)
• M34: 43,485,259 km (0.045 R)
• M35: 45,768,721 km (0.04 R)
• M36: 47,788,441 km (0.119 R)
• M37: 48,993,751 km (0.107 R)
• M38: 54,203,348 km (0.096 R)
• M39: 64,031,629 km (0.048 R)
• M40: 66,342,467 km (0.116 R)
• M41: 74,064,410 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 16,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit