🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.53 AU - 0.59 AU

Year: 266 Days

Day: 12.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 9.6

Gravity: 10.62 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.75 AU - 1.83 AU

Year: 1523 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 84,134,319 km

• M1: 120,277 km (0.08 R)
• M2: 499,657 km (0.077 R)
• M3: 820,245 km (0.071 R)
• M4: 1,134,101 km (0.059 R)
• M5: 1,456,335 km (0.103 R)
• M6: 2,169,618 km (0.1 R)
• M7: 2,744,822 km (0.109 R)
• M8: 3,053,741 km (0.114 R)
• M9: 3,535,596 km (0.103 R)
• M10: 3,866,507 km (0.093 R)
• M11: 4,392,193 km (0.114 R)
• M12: 4,837,995 km (0.116 R)
• M13: 7,396,119 km (0.045 R)
• M14: 8,541,590 km (0.098 R)
• M15: 9,733,735 km (0.073 R)
• M16: 10,387,478 km (0.092 R)
• M17: 10,815,328 km (0.087 R)
• M18: 11,291,946 km (0.088 R)
• M19: 13,174,486 km (0.049 R)
• M20: 14,190,256 km (0.085 R)
• M21: 15,302,965 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.6

Radius: 10.4

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.49 AU - 6.61 AU

Year: 9462 Days

Day: 7.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,134,319 km

• M1: 129,402 km (0.117 R)
• M2: 459,116 km (0.068 R)
• M3: 830,119 km (0.109 R)
• M4: 2,708,918 km (0.119 R)
• M5: 3,990,822 km (0.1 R)
• M6: 4,598,040 km (0.098 R)
• M7: 6,266,804 km (0.09 R)
• M8: 7,661,356 km (0.119 R)
• M9: 11,357,919 km (0.095 R)
• M10: 11,772,455 km (0.086 R)
• M11: 16,558,240 km (0.043 R)
• M12: 23,741,182 km (0.043 R)
• M13: 25,286,079 km (0.115 R)
• M14: 26,988,653 km (0.118 R)
• M15: 30,322,591 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.1

Radius: 5.3

Gravity: 27.17 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.23 AU - 7.05 AU

Year: 9674 Days

Day: 22.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 84,134,319 km

• M1: 70,012 km (0.078 R)
• M2: 378,183 km (0.07 R)
• M3: 842,685 km (0.041 R)
• M4: 1,286,841 km (0.111 R)
• M5: 1,794,277 km (0.087 R)
• M6: 2,814,235 km (0.108 R)
• M7: 3,195,560 km (0.086 R)
• M8: 3,636,275 km (0.05 R)
• M9: 5,846,285 km (0.057 R)
• M10: 7,049,201 km (0.116 R)
• M11: 8,635,387 km (0.042 R)
• M12: 8,866,516 km (0.113 R)
• M13: 9,101,834 km (0.117 R)
• M14: 9,733,137 km (0.086 R)
• M15: 9,983,563 km (0.107 R)
• M16: 11,246,020 km (0.097 R)
• M17: 13,518,561 km (0.109 R)
• M18: 14,992,998 km (0.08 R)
• M19: 16,713,822 km (0.039 R)
• M20: 17,291,120 km (0.108 R)
• M21: 19,495,744 km (0.082 R)
• M22: 24,916,423 km (0.066 R)
• M23: 29,978,516 km (0.085 R)
• M24: 30,830,027 km (0.094 R)
• M25: 31,370,374 km (0.096 R)
• M26: 32,248,065 km (0.103 R)
• M27: 39,994,542 km (0.115 R)
• M28: 41,286,619 km (0.062 R)
• M29: 41,942,905 km (0.073 R)
• M30: 44,913,769 km (0.115 R)
• M31: 45,747,777 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759

Radius: 5.5

Gravity: 25.09 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.85 AU - 7.93 AU

Year: 14091 Days

Day: 15.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,134,319 km

• M1: 69,413 km (0.101 R)
• M2: 282,740 km (0.114 R)
• M3: 462,706 km (0.066 R)
• M4: 984,204 km (0.045 R)
• M5: 1,214,286 km (0.071 R)
• M6: 2,286,005 km (0.115 R)
• M7: 2,516,087 km (0.072 R)
• M8: 2,925,686 km (0.09 R)
• M9: 3,512,558 km (0.111 R)
• M10: 4,360,329 km (0.032 R)
• M11: 4,682,114 km (0.077 R)
• M12: 4,916,684 km (0.031 R)
• M13: 6,370,177 km (0.11 R)
• M14: 6,658,452 km (0.081 R)
• M15: 6,955,403 km (0.093 R)
• M16: 7,261,181 km (0.03 R)
• M17: 9,339,545 km (0.109 R)
• M18: 9,819,903 km (0.1 R)
• M19: 10,093,817 km (0.063 R)
• M20: 11,360,014 km (0.062 R)
• M21: 11,845,608 km (0.084 R)
• M22: 12,599,731 km (0.058 R)
• M23: 14,981,928 km (0.104 R)
• M24: 18,381,838 km (0.078 R)
• M25: 24,593,890 km (0.105 R)
• M26: 29,848,515 km (0.072 R)
• M27: 31,005,655 km (0.099 R)
• M28: 40,233,450 km (0.082 R)
• M29: 40,653,221 km (0.077 R)
• M30: 40,934,765 km (0.053 R)
• M31: 45,921,610 km (0.114 R)
• M32: 47,306,287 km (0.118 R)
• M33: 51,298,456 km (0.041 R)
• M34: 58,322,076 km (0.038 R)
• M35: 61,043,710 km (0.059 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 4.9

Gravity: 39.81 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.83 AU - 10.89 AU

Year: 19686 Days

Day: 24.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,134,319 km

• M1: 61,934 km (0.119 R)
• M2: 733,478 km (0.08 R)
• M3: 931,995 km (0.075 R)
• M4: 1,297,313 km (0.098 R)
• M5: 1,607,878 km (0.109 R)
• M6: 1,809,386 km (0.107 R)
• M7: 2,841,761 km (0.091 R)
• M8: 3,918,417 km (0.071 R)
• M9: 4,285,081 km (0.026 R)
• M10: 5,203,164 km (0.11 R)
• M11: 5,604,684 km (0.112 R)
• M12: 5,813,074 km (0.061 R)
• M13: 7,620,366 km (0.082 R)
• M14: 7,876,328 km (0.037 R)
• M15: 8,351,451 km (0.068 R)
• M16: 8,789,623 km (0.07 R)
• M17: 9,534,171 km (0.063 R)
• M18: 12,088,106 km (0.077 R)
• M19: 12,648,500 km (0.083 R)
• M20: 14,667,922 km (0.091 R)
• M21: 16,211,472 km (0.082 R)
• M22: 17,415,735 km (0.114 R)
• M23: 18,863,843 km (0.106 R)
• M24: 20,784,380 km (0.115 R)
• M25: 21,385,016 km (0.057 R)
• M26: 24,673,775 km (0.12 R)
• M27: 26,147,913 km (0.094 R)
• M28: 27,920,647 km (0.106 R)
• M29: 30,151,750 km (0.076 R)
• M30: 32,632,681 km (0.084 R)
• M31: 33,443,502 km (0.04 R)
• M32: 34,685,014 km (0.053 R)
• M33: 35,813,880 km (0.081 R)
• M34: 37,259,294 km (0.11 R)
• M35: 40,111,827 km (0.056 R)
• M36: 40,575,131 km (0.057 R)
• M37: 46,416,330 km (0.066 R)
• M38: 48,481,379 km (0.107 R)
• M39: 68,342,441 km (0.117 R)
• M40: 70,786,122 km (0.114 R)
• M41: 82,132,672 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit