🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.55 AU - 0.69 AU

Year: 315 Days

Day: 44.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.5

Radius: 8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 515 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 13,511,629 km

• M1: 122,371 km (0.094 R)
• M2: 172,486 km (0.073 R)
• M3: 226,042 km (0.111 R)
• M4: 321,187 km (0.048 R)
• M5: 381,624 km (0.102 R)
• M6: 460,911 km (0.106 R)
• M7: 589,715 km (0.099 R)
• M8: 683,961 km (0.116 R)
• M9: 770,279 km (0.096 R)
• M10: 828,323 km (0.105 R)
• M11: 883,525 km (0.114 R)
• M12: 973,433 km (0.072 R)
• M13: 1,051,673 km (0.092 R)
• M14: 1,152,502 km (0.081 R)
• M15: 1,235,678 km (0.116 R)
• M16: 1,315,564 km (0.075 R)
• M17: 1,480,421 km (0.076 R)
• M18: 1,617,303 km (0.05 R)
• M19: 1,669,811 km (0.107 R)
• M20: 1,873,115 km (0.105 R)
• M21: 1,934,450 km (0.113 R)
• M22: 2,148,225 km (0.067 R)
• M23: 2,238,583 km (0.087 R)
• M24: 2,310,390 km (0.108 R)
• M25: 2,396,259 km (0.08 R)
• M26: 2,517,134 km (0.091 R)
• M27: 2,585,051 km (0.111 R)
• M28: 2,674,361 km (0.051 R)
• M29: 2,792,693 km (0.091 R)
• M30: 3,013,051 km (0.071 R)
• M31: 3,099,817 km (0.117 R)
• M32: 3,246,423 km (0.103 R)
• M33: 3,380,313 km (0.116 R)
• M34: 3,531,258 km (0.113 R)
• M35: 3,638,220 km (0.117 R)
• M36: 3,746,379 km (0.106 R)
• M37: 3,855,586 km (0.064 R)
• M38: 4,029,269 km (0.056 R)
• M39: 4,254,115 km (0.118 R)
• M40: 4,351,652 km (0.066 R)
• M41: 4,441,860 km (0.046 R)
• M42: 4,540,894 km (0.095 R)
• M43: 4,599,087 km (0.038 R)
• M44: 4,724,450 km (0.113 R)
• M45: 4,884,969 km (0.117 R)
• M46: 5,116,098 km (0.113 R)
• M47: 5,228,745 km (0.099 R)
• M48: 5,456,433 km (0.092 R)
• M49: 5,785,997 km (0.115 R)
• M50: 5,939,634 km (0.101 R)
• M51: 6,039,864 km (0.04 R)
• M52: 6,195,745 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.8

Radius: 14.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.75 AU - 1.17 AU

Year: 607 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 13,511,629 km

• M1: 230,530 km (0.106 R)
• M2: 330,163 km (0.075 R)
• M3: 470,934 km (0.088 R)
• M4: 590,313 km (0.051 R)
• M5: 722,707 km (0.114 R)
• M6: 879,486 km (0.066 R)
• M7: 986,748 km (0.072 R)
• M8: 1,131,409 km (0.06 R)
• M9: 1,318,256 km (0.116 R)
• M10: 1,423,274 km (0.077 R)
• M11: 1,562,999 km (0.05 R)
• M12: 1,691,204 km (0.057 R)
• M13: 1,896,153 km (0.097 R)
• M14: 2,127,431 km (0.048 R)
• M15: 2,222,576 km (0.069 R)
• M16: 2,331,333 km (0.035 R)
• M17: 2,467,018 km (0.109 R)
• M18: 2,592,681 km (0.118 R)
• M19: 2,727,020 km (0.113 R)
• M20: 2,916,410 km (0.101 R)
• M21: 3,036,238 km (0.077 R)
• M22: 3,150,980 km (0.092 R)
• M23: 3,274,099 km (0.095 R)
• M24: 3,490,118 km (0.057 R)
• M25: 3,596,333 km (0.119 R)
• M26: 3,703,594 km (0.115 R)
• M27: 3,797,542 km (0.031 R)
• M28: 4,151,341 km (0.106 R)
• M29: 4,570,215 km (0.075 R)
• M30: 4,694,531 km (0.087 R)
• M31: 4,804,336 km (0.097 R)
• M32: 5,074,659 km (0.118 R)
• M33: 5,260,460 km (0.044 R)
• M34: 5,415,742 km (0.115 R)
• M35: 5,588,976 km (0.077 R)
• M36: 5,722,268 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.8

Radius: 8.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.82 AU - 2.1 AU

Year: 1772 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 13,511,629 km

• M1: 111,301 km (0.079 R)
• M2: 242,648 km (0.12 R)
• M3: 297,849 km (0.063 R)
• M4: 404,513 km (0.116 R)
• M5: 470,186 km (0.088 R)
• M6: 559,496 km (0.107 R)
• M7: 707,897 km (0.083 R)
• M8: 835,055 km (0.049 R)
• M9: 904,618 km (0.043 R)
• M10: 1,050,027 km (0.1 R)
• M11: 1,151,305 km (0.039 R)
• M12: 1,384,678 km (0.096 R)
• M13: 1,539,063 km (0.117 R)
• M14: 1,781,561 km (0.035 R)
• M15: 1,911,412 km (0.042 R)
• M16: 1,981,424 km (0.032 R)
• M17: 2,336,120 km (0.118 R)
• M18: 2,623,947 km (0.061 R)
• M19: 2,719,540 km (0.086 R)
• M20: 3,022,326 km (0.101 R)
• M21: 3,076,929 km (0.105 R)
• M22: 3,131,831 km (0.08 R)
• M23: 3,205,583 km (0.049 R)
• M24: 3,411,430 km (0.113 R)
• M25: 3,506,424 km (0.097 R)
• M26: 3,640,913 km (0.088 R)
• M27: 3,708,830 km (0.073 R)
• M28: 3,767,323 km (0.098 R)
• M29: 4,338,937 km (0.095 R)
• M30: 4,504,392 km (0.072 R)
• M31: 4,577,396 km (0.078 R)
• M32: 4,650,848 km (0.096 R)
• M33: 4,852,057 km (0.114 R)
• M34: 5,023,796 km (0.064 R)
• M35: 5,241,161 km (0.073 R)
• M36: 5,296,064 km (0.057 R)
• M37: 5,351,116 km (0.093 R)
• M38: 5,506,249 km (0.11 R)
• M39: 5,595,708 km (0.038 R)
• M40: 5,809,783 km (0.052 R)
• M41: 6,234,641 km (0.115 R)
• M42: 6,339,509 km (0.104 R)
• M43: 6,456,644 km (0.12 R)
• M44: 6,598,313 km (0.077 R)
• M45: 6,896,611 km (0.11 R)
• M46: 7,077,625 km (0.1 R)
• M47: 7,162,746 km (0.057 R)
• M48: 7,223,782 km (0.119 R)
• M49: 7,370,837 km (0.053 R)
• M50: 7,667,788 km (0.099 R)
• M51: 7,918,514 km (0.072 R)
• M52: 8,184,500 km (0.047 R)
• M53: 8,712,281 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 11.8

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.71 AU - 5.07 AU

Year: 5939 Days

Day: 7 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 13,511,629 km

• M1: 489,634 km (0.055 R)
• M2: 594,951 km (0.093 R)
• M3: 688,449 km (0.055 R)
• M4: 892,351 km (0.117 R)
• M5: 1,167,462 km (0.107 R)
• M6: 1,244,953 km (0.114 R)
• M7: 1,857,557 km (0.106 R)
• M8: 2,011,343 km (0.115 R)
• M9: 2,233,945 km (0.073 R)
• M10: 2,726,571 km (0.108 R)
• M11: 2,843,257 km (0.118 R)
• M12: 3,616,977 km (0.102 R)
• M13: 3,823,572 km (0.119 R)
• M14: 4,549,720 km (0.034 R)
• M15: 4,801,194 km (0.08 R)
• M16: 4,928,801 km (0.105 R)
• M17: 5,187,157 km (0.074 R)
• M18: 5,376,697 km (0.112 R)
• M19: 5,494,431 km (0.115 R)
• M20: 5,583,292 km (0.035 R)
• M21: 5,792,579 km (0.051 R)
• M22: 5,958,782 km (0.09 R)
• M23: 6,080,705 km (0.089 R)
• M24: 6,280,717 km (0.075 R)
• M25: 6,782,169 km (0.092 R)
• M26: 7,459,847 km (0.083 R)
• M27: 7,657,466 km (0.097 R)
• M28: 7,990,770 km (0.116 R)
• M29: 8,193,176 km (0.076 R)
• M30: 8,277,849 km (0.092 R)
• M31: 8,671,740 km (0.066 R)
• M32: 8,844,825 km (0.083 R)
• M33: 9,071,615 km (0.08 R)
• M34: 9,159,429 km (0.099 R)
• M35: 9,388,912 km (0.09 R)
• M36: 9,477,773 km (0.057 R)
• M37: 9,745,703 km (0.062 R)
• M38: 9,943,920 km (0.098 R)
• M39: 10,034,427 km (0.075 R)
• M40: 10,161,585 km (0.042 R)
• M41: 10,564,901 km (0.092 R)
• M42: 11,311,544 km (0.078 R)
• M43: 11,519,934 km (0.106 R)
• M44: 12,075,241 km (0.088 R)
• M45: 12,210,627 km (0.113 R)
• M46: 12,619,777 km (0.072 R)
• M47: 12,835,797 km (0.053 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: 366 - 16,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit