🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 14.3

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 321 Days

Day: 14.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,117,542 km

• M1: 177,872 km (0.1 R)
• M2: 650,900 km (0.096 R)
• M3: 1,124,976 km (0.119 R)
• M4: 1,583,493 km (0.094 R)
• M5: 2,129,825 km (0.113 R)
• M6: 2,831,439 km (0.084 R)
• M7: 3,532,604 km (0.064 R)
• M8: 3,999,798 km (0.054 R)
• M9: 4,549,271 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.4

Radius: 10.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 404 Days

Day: 12.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,117,542 km

• M1: 128,205 km (0.108 R)
• M2: 463,454 km (0.099 R)
• M3: 790,176 km (0.099 R)
• M4: 1,270,236 km (0.108 R)
• M5: 1,865,186 km (0.108 R)
• M6: 2,358,859 km (0.069 R)
• M7: 2,793,740 km (0.037 R)
• M8: 3,232,660 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.3

Radius: 9.1

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.99 AU - 1.07 AU

Year: 722 Days

Day: 8.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,117,542 km

• M1: 113,096 km (0.079 R)
• M2: 429,795 km (0.051 R)
• M3: 826,229 km (0.108 R)
• M4: 1,178,532 km (0.113 R)
• M5: 1,500,317 km (0.088 R)
• M6: 1,943,276 km (0.107 R)
• M7: 2,525,362 km (0.118 R)
• M8: 2,875,271 km (0.078 R)
• M9: 3,283,374 km (0.068 R)
• M10: 3,715,862 km (0.106 R)
• M11: 4,064,724 km (0.037 R)
• M12: 4,531,619 km (0.082 R)
• M13: 4,981,908 km (0.066 R)
• M14: 5,517,169 km (0.106 R)
• M15: 5,856,457 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.3

Radius: 10.4

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.96 AU - 2.94 AU

Year: 2647 Days

Day: 9.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,117,542 km

• M1: 129,402 km (0.109 R)
• M2: 814,860 km (0.095 R)
• M3: 1,302,549 km (0.065 R)
• M4: 1,856,510 km (0.119 R)
• M5: 2,828,447 km (0.097 R)
• M6: 3,363,409 km (0.043 R)
• M7: 3,743,537 km (0.109 R)
• M8: 4,751,378 km (0.104 R)
• M9: 5,084,233 km (0.085 R)
• M10: 5,958,334 km (0.085 R)
• M11: 8,339,034 km (0.113 R)
• M12: 9,147,760 km (0.069 R)
• M13: 9,816,463 km (0.087 R)
• M14: 10,319,411 km (0.105 R)
• M15: 10,798,872 km (0.082 R)
• M16: 13,142,921 km (0.104 R)
• M17: 13,802,199 km (0.119 R)
• M18: 14,582,352 km (0.108 R)
• M19: 15,340,214 km (0.083 R)
• M20: 15,755,049 km (0.057 R)
• M21: 16,230,621 km (0.038 R)
• M22: 18,753,888 km (0.112 R)
• M23: 19,528,955 km (0.07 R)
• M24: 21,852,210 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.9

Radius: 9.6

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.37 AU - 3.39 AU

Year: 3374 Days

Day: 15 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,117,542 km

• M1: 119,529 km (0.088 R)
• M2: 470,635 km (0.086 R)
• M3: 820,245 km (0.077 R)
• M4: 1,206,956 km (0.107 R)
• M5: 1,777,073 km (0.081 R)
• M6: 2,136,856 km (0.11 R)
• M7: 3,159,956 km (0.11 R)
• M8: 3,798,739 km (0.089 R)
• M9: 4,851,758 km (0.078 R)
• M10: 9,370,661 km (0.04 R)
• M11: 9,875,853 km (0.084 R)
• M12: 11,615,078 km (0.105 R)
• M13: 14,907,877 km (0.061 R)
• M14: 15,410,974 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 6.9

Gravity: 16.45 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.66 AU - 6.68 AU

Year: 10579 Days

Day: 17 Hours

Environment

Temp: -234 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,117,542 km

• M1: 86,468 km (0.094 R)
• M2: 327,769 km (0.04 R)
• M3: 587,770 km (0.092 R)
• M4: 937,081 km (0.118 R)
• M5: 1,365,978 km (0.078 R)
• M6: 1,787,994 km (0.109 R)
• M7: 2,021,366 km (0.109 R)
• M8: 2,489,309 km (0.091 R)
• M9: 3,004,374 km (0.113 R)
• M10: 3,825,666 km (0.063 R)
• M11: 4,571,561 km (0.087 R)
• M12: 4,979,066 km (0.117 R)
• M13: 6,048,990 km (0.059 R)
• M14: 7,140,157 km (0.117 R)
• M15: 7,390,135 km (0.042 R)
• M16: 8,728,587 km (0.069 R)
• M17: 10,064,945 km (0.108 R)
• M18: 11,475,653 km (0.109 R)
• M19: 12,647,004 km (0.095 R)
• M20: 15,500,883 km (0.078 R)
• M21: 16,276,099 km (0.107 R)
• M22: 17,903,873 km (0.036 R)
• M23: 18,443,772 km (0.084 R)
• M24: 21,913,694 km (0.069 R)
• M25: 22,353,811 km (0.07 R)
• M26: 23,160,742 km (0.098 R)
• M27: 27,083,947 km (0.103 R)
• M28: 30,328,874 km (0.097 R)
• M29: 31,651,618 km (0.093 R)
• M30: 49,278,586 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.8

Radius: 4.3

Gravity: 38.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.05 AU - 6.87 AU

Year: 11333 Days

Day: 18.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,117,542 km

• M1: 53,556 km (0.081 R)
• M2: 291,117 km (0.117 R)
• M3: 427,850 km (0.03 R)
• M4: 593,904 km (0.099 R)
• M5: 870,061 km (0.111 R)
• M6: 1,153,549 km (0.051 R)
• M7: 1,754,484 km (0.075 R)
• M8: 3,363,110 km (0.098 R)
• M9: 3,619,520 km (0.109 R)
• M10: 3,888,946 km (0.077 R)
• M11: 4,437,372 km (0.12 R)
• M12: 4,809,422 km (0.118 R)
• M13: 5,580,300 km (0.111 R)
• M14: 6,238,381 km (0.025 R)
• M15: 6,665,184 km (0.049 R)
• M16: 7,028,706 km (0.105 R)
• M17: 8,901,821 km (0.058 R)
• M18: 10,109,076 km (0.11 R)
• M19: 12,118,624 km (0.086 R)
• M20: 12,297,095 km (0.093 R)
• M21: 15,191,365 km (0.114 R)
• M22: 16,248,722 km (0.095 R)
• M23: 16,685,099 km (0.119 R)
• M24: 20,377,474 km (0.084 R)
• M25: 24,389,988 km (0.045 R)
• M26: 24,866,008 km (0.112 R)
• M27: 26,132,354 km (0.118 R)
• M28: 27,338,861 km (0.091 R)
• M29: 28,163,594 km (0.077 R)
• M30: 30,516,769 km (0.12 R)
• M31: 32,194,359 km (0.076 R)
• M32: 36,717,301 km (0.062 R)
• M33: 37,720,505 km (0.095 R)
• M34: 43,427,963 km (0.064 R)
• M35: 52,630,775 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.3

Radius: 5.4

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.05 AU - 8.33 AU

Year: 13308 Days

Day: 23.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 87,117,542 km

• M1: 67,319 km (0.116 R)
• M2: 274,961 km (0.108 R)
• M3: 643,720 km (0.066 R)
• M4: 978,370 km (0.096 R)
• M5: 2,376,362 km (0.077 R)
• M6: 3,587,806 km (0.103 R)
• M7: 5,162,623 km (0.096 R)
• M8: 6,288,945 km (0.114 R)
• M9: 6,480,729 km (0.047 R)
• M10: 7,357,223 km (0.114 R)
• M11: 10,682,335 km (0.027 R)
• M12: 12,493,068 km (0.093 R)
• M13: 14,168,714 km (0.103 R)
• M14: 15,577,925 km (0.05 R)
• M15: 15,870,539 km (0.117 R)
• M16: 19,336,123 km (0.118 R)
• M17: 21,713,084 km (0.078 R)
• M18: 24,513,406 km (0.11 R)
• M19: 25,229,232 km (0.041 R)
• M20: 26,453,092 km (0.102 R)
• M21: 27,630,577 km (0.114 R)
• M22: 28,930,583 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.4

Radius: 6.4

Gravity: 22.67 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.99 AU - 10.53 AU

Year: 21047 Days

Day: 23.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,117,542 km

• M1: 79,736 km (0.079 R)
• M2: 289,023 km (0.03 R)
• M3: 657,931 km (0.099 R)
• M4: 897,288 km (0.064 R)
• M5: 1,282,802 km (0.108 R)
• M6: 1,574,368 km (0.089 R)
• M7: 2,931,669 km (0.04 R)
• M8: 3,973,619 km (0.106 R)
• M9: 5,443,717 km (0.113 R)
• M10: 6,667,278 km (0.073 R)
• M11: 9,645,323 km (0.119 R)
• M12: 9,947,959 km (0.099 R)
• M13: 11,761,684 km (0.077 R)
• M14: 13,037,604 km (0.083 R)
• M15: 13,633,153 km (0.093 R)
• M16: 14,169,162 km (0.107 R)
• M17: 14,719,084 km (0.111 R)
• M18: 15,611,884 km (0.101 R)
• M19: 19,258,332 km (0.092 R)
• M20: 22,365,480 km (0.081 R)
• M21: 24,650,438 km (0.115 R)
• M22: 28,921,756 km (0.068 R)
• M23: 32,974,063 km (0.034 R)
• M24: 42,183,009 km (0.066 R)
• M25: 43,812,728 km (0.079 R)
• M26: 44,476,045 km (0.036 R)
• M27: 52,036,722 km (0.116 R)
• M28: 61,853,184 km (0.114 R)
• M29: 63,108,161 km (0.08 R)
• M30: 63,318,944 km (0.087 R)
• M31: 64,593,668 km (0.091 R)
• M32: 69,863,552 km (0.108 R)
• M33: 74,468,324 km (0.087 R)
• M34: 79,271,313 km (0.104 R)
• M35: 80,503,551 km (0.097 R)
• M36: 83,006,174 km (0.061 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 11,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit