🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.55 AU - 0.59 AU

Year: 161 Days

Day: 28.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.23 AU - 1.39 AU

Year: 562 Days

Day: 43 Hours

Environment

Temp: -27 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,127,863 km

• M1: 217,366 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.28 AU - 1.52 AU

Year: 621 Days

Day: 33.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.76 AU - 2.08 AU

Year: 997 Days

Day: 29.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.02 AU - 3.88 AU

Year: 2401 Days

Day: 47 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 9

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.82 AU - 6.06 AU

Year: 4115 Days

Day: 8.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 78,127,863 km

• M1: 111,899 km (0.072 R)
• M2: 721,810 km (0.077 R)
• M3: 1,127,370 km (0.094 R)
• M4: 1,752,090 km (0.094 R)
• M5: 2,483,175 km (0.096 R)
• M6: 3,039,679 km (0.106 R)
• M7: 3,329,301 km (0.115 R)
• M8: 4,178,717 km (0.116 R)
• M9: 4,701,711 km (0.113 R)
• M10: 6,594,723 km (0.07 R)
• M11: 7,497,396 km (0.073 R)
• M12: 8,586,469 km (0.062 R)
• M13: 8,874,594 km (0.103 R)
• M14: 9,394,297 km (0.075 R)
• M15: 10,332,276 km (0.045 R)
• M16: 13,376,294 km (0.12 R)
• M17: 14,109,323 km (0.098 R)
• M18: 15,549,203 km (0.076 R)
• M19: 18,182,424 km (0.076 R)
• M20: 19,203,879 km (0.087 R)
• M21: 19,573,385 km (0.111 R)
• M22: 20,517,946 km (0.119 R)
• M23: 21,099,134 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.8

Radius: 11

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.09 AU - 10.03 AU

Year: 8575 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 78,127,863 km

• M1: 137,929 km (0.059 R)
• M2: 509,082 km (0.079 R)
• M3: 991,684 km (0.086 R)
• M4: 1,749,846 km (0.067 R)
• M5: 2,425,580 km (0.074 R)
• M6: 2,949,322 km (0.082 R)
• M7: 6,911,122 km (0.104 R)
• M8: 7,546,913 km (0.112 R)
• M9: 8,257,802 km (0.095 R)
• M10: 9,772,032 km (0.117 R)
• M11: 10,315,671 km (0.097 R)
• M12: 11,927,139 km (0.081 R)
• M13: 14,921,490 km (0.058 R)
• M14: 15,756,097 km (0.089 R)
• M15: 16,621,520 km (0.113 R)
• M16: 17,518,210 km (0.086 R)
• M17: 19,148,677 km (0.078 R)
• M18: 21,360,930 km (0.102 R)
• M19: 22,206,009 km (0.098 R)
• M20: 24,264,625 km (0.119 R)
• M21: 26,447,258 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.5

Radius: 14.3

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.2 AU - 12.82 AU

Year: 13690 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,127,863 km

• M1: 178,021 km (0.07 R)
• M2: 913,744 km (0.079 R)
• M3: 1,465,760 km (0.071 R)
• M4: 2,059,663 km (0.083 R)
• M5: 2,703,982 km (0.119 R)
• M6: 3,158,161 km (0.04 R)
• M7: 7,976,708 km (0.088 R)
• M8: 9,474,632 km (0.12 R)
• M9: 11,152,970 km (0.118 R)
• M10: 12,832,655 km (0.116 R)
• M11: 15,732,310 km (0.11 R)
• M12: 17,143,318 km (0.052 R)
• M13: 20,994,565 km (0.07 R)
• M14: 22,795,873 km (0.063 R)
• M15: 24,213,163 km (0.103 R)
• M16: 24,698,309 km (0.056 R)
• M17: 30,025,639 km (0.105 R)
• M18: 34,583,288 km (0.104 R)
• M19: 40,528,307 km (0.07 R)
• M20: 44,607,392 km (0.108 R)
• M21: 46,223,797 km (0.119 R)
• M22: 48,183,978 km (0.1 R)
• M23: 52,593,226 km (0.068 R)
• M24: 54,562,682 km (0.105 R)
• M25: 56,410,963 km (0.114 R)
• M26: 57,093,130 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.2

Radius: 7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.93 AU - 12.93 AU

Year: 16422 Days

Day: 20.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 78,127,863 km

• M1: 87,066 km (0.096 R)
• M2: 331,359 km (0.116 R)
• M3: 636,090 km (0.061 R)
• M4: 1,392,756 km (0.095 R)
• M5: 1,672,654 km (0.117 R)
• M6: 2,092,725 km (0.077 R)
• M7: 2,541,219 km (0.102 R)
• M8: 2,809,747 km (0.096 R)
• M9: 3,051,797 km (0.083 R)
• M10: 6,758,832 km (0.108 R)
• M11: 7,114,725 km (0.05 R)
• M12: 9,324,435 km (0.114 R)
• M13: 9,765,899 km (0.093 R)
• M14: 10,637,456 km (0.085 R)
• M15: 10,903,441 km (0.076 R)
• M16: 12,831,458 km (0.117 R)
• M17: 14,129,668 km (0.081 R)
• M18: 15,717,949 km (0.108 R)
• M19: 16,063,221 km (0.099 R)
• M20: 17,129,555 km (0.108 R)
• M21: 17,791,525 km (0.114 R)
• M22: 19,088,389 km (0.095 R)
• M23: 21,528,630 km (0.078 R)
• M24: 24,260,885 km (0.049 R)
• M25: 24,722,095 km (0.109 R)
• M26: 25,189,289 km (0.114 R)
• M27: 25,853,205 km (0.051 R)
• M28: 28,218,048 km (0.096 R)
• M29: 32,585,109 km (0.11 R)
• M30: 35,932,511 km (0.119 R)
• M31: 36,171,568 km (0.1 R)
• M32: 37,627,754 km (0.108 R)
• M33: 40,527,110 km (0.11 R)
• M34: 41,701,154 km (0.032 R)
• M35: 41,965,045 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.9

Radius: 4.7

Gravity: 20.46 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.23 AU - 20.21 AU

Year: 25620 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,127,863 km

• M1: 58,642 km (0.029 R)
• M2: 301,440 km (0.11 R)
• M3: 552,764 km (0.032 R)
• M4: 1,962,425 km (0.061 R)
• M5: 2,941,244 km (0.091 R)
• M6: 3,551,154 km (0.114 R)
• M7: 4,308,568 km (0.042 R)
• M8: 4,980,263 km (0.1 R)
• M9: 6,484,619 km (0.109 R)
• M10: 7,078,074 km (0.103 R)
• M11: 7,907,893 km (0.038 R)
• M12: 8,746,389 km (0.118 R)
• M13: 9,758,718 km (0.091 R)
• M14: 10,475,441 km (0.112 R)
• M15: 10,721,979 km (0.095 R)
• M16: 13,476,973 km (0.084 R)
• M17: 26,607,328 km (0.105 R)
• M18: 29,809,021 km (0.109 R)
• M19: 30,930,706 km (0.116 R)
• M20: 41,547,667 km (0.114 R)
• M21: 46,000,747 km (0.095 R)
• M22: 49,197,055 km (0.12 R)
• M23: 50,411,042 km (0.118 R)
• M24: 53,989,423 km (0.114 R)
• M25: 62,854,144 km (0.085 R)
• M26: 68,055,662 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,804 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit