🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.67 AU - 0.83 AU

Year: 238 Days

Day: 16.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,686,057 km

• M1: 153,039 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 14.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.11 AU - 5.99 AU

Year: 4166 Days

Day: 12.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,686,057 km

• M1: 321,935 km (0.096 R)
• M2: 690,693 km (0.058 R)
• M3: 1,033,721 km (0.11 R)
• M4: 2,230,803 km (0.078 R)
• M5: 2,507,709 km (0.036 R)
• M6: 3,524,675 km (0.08 R)
• M7: 3,962,100 km (0.104 R)
• M8: 4,280,743 km (0.076 R)
• M9: 4,898,283 km (0.06 R)
• M10: 5,600,645 km (0.082 R)
• M11: 6,373,767 km (0.083 R)
• M12: 6,802,664 km (0.099 R)
• M13: 8,024,879 km (0.114 R)
• M14: 8,506,584 km (0.086 R)
• M15: 8,870,855 km (0.092 R)
• M16: 9,486,001 km (0.112 R)
• M17: 10,150,365 km (0.091 R)
• M18: 10,808,596 km (0.059 R)
• M19: 14,080,750 km (0.079 R)
• M20: 18,932,209 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 14.8

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.5 AU - 6.88 AU

Year: 4982 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,686,057 km

• M1: 207,193 km (0.06 R)
• M2: 499,208 km (0.118 R)
• M3: 1,053,618 km (0.047 R)
• M4: 1,340,247 km (0.089 R)
• M5: 1,946,119 km (0.069 R)
• M6: 2,816,330 km (0.077 R)
• M7: 3,824,170 km (0.114 R)
• M8: 4,253,666 km (0.107 R)
• M9: 4,546,728 km (0.059 R)
• M10: 4,974,129 km (0.061 R)
• M11: 5,356,352 km (0.088 R)
• M12: 5,663,626 km (0.116 R)
• M13: 7,283,023 km (0.087 R)
• M14: 7,984,188 km (0.109 R)
• M15: 8,360,576 km (0.102 R)
• M16: 8,801,740 km (0.098 R)
• M17: 10,014,979 km (0.115 R)
• M18: 10,406,626 km (0.062 R)
• M19: 11,821,523 km (0.101 R)
• M20: 12,148,394 km (0.077 R)
• M21: 14,817,071 km (0.056 R)
• M22: 16,005,027 km (0.11 R)
• M23: 16,539,391 km (0.076 R)
• M24: 17,594,954 km (0.077 R)
• M25: 20,743,390 km (0.045 R)
• M26: 21,220,608 km (0.101 R)
• M27: 22,640,441 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.1

Radius: 9.3

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.84 AU - 6.66 AU

Year: 5061 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 96.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 69,686,057 km

• M1: 129,402 km (0.095 R)
• M2: 330,013 km (0.111 R)
• M3: 530,324 km (0.062 R)
• M4: 1,012,927 km (0.119 R)
• M5: 1,214,585 km (0.091 R)
• M6: 1,787,844 km (0.093 R)
• M7: 2,015,233 km (0.091 R)
• M8: 2,513,543 km (0.074 R)
• M9: 3,255,698 km (0.113 R)
• M10: 3,447,184 km (0.103 R)
• M11: 4,466,992 km (0.106 R)
• M12: 4,852,656 km (0.115 R)
• M13: 5,647,918 km (0.101 R)
• M14: 5,875,456 km (0.105 R)
• M15: 6,265,009 km (0.118 R)
• M16: 6,859,212 km (0.08 R)
• M17: 7,308,754 km (0.118 R)
• M18: 7,772,657 km (0.096 R)
• M19: 8,838,093 km (0.086 R)
• M20: 9,219,418 km (0.043 R)
• M21: 9,641,583 km (0.085 R)
• M22: 10,343,945 km (0.082 R)
• M23: 11,533,996 km (0.074 R)
• M24: 12,006,276 km (0.081 R)
• M25: 12,338,832 km (0.101 R)
• M26: 13,636,744 km (0.075 R)
• M27: 14,390,418 km (0.045 R)
• M28: 16,774,409 km (0.104 R)
• M29: 20,239,395 km (0.056 R)
• M30: 21,352,403 km (0.114 R)
• M31: 25,296,850 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.3

Radius: 11.2

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.65 AU - 9.23 AU

Year: 7450 Days

Day: 14.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,686,057 km

• M1: 141,669 km (0.066 R)
• M2: 470,336 km (0.062 R)
• M3: 743,651 km (0.07 R)
• M4: 1,122,732 km (0.062 R)
• M5: 1,729,501 km (0.082 R)
• M6: 2,104,393 km (0.079 R)
• M7: 2,537,778 km (0.05 R)
• M8: 2,830,691 km (0.098 R)
• M9: 3,763,583 km (0.111 R)
• M10: 4,573,506 km (0.081 R)
• M11: 5,352,612 km (0.093 R)
• M12: 5,635,950 km (0.058 R)
• M13: 5,985,710 km (0.078 R)
• M14: 7,660,009 km (0.087 R)
• M15: 7,999,447 km (0.074 R)
• M16: 8,736,815 km (0.085 R)
• M17: 9,209,843 km (0.106 R)
• M18: 10,310,584 km (0.06 R)
• M19: 11,392,177 km (0.084 R)
• M20: 12,962,955 km (0.067 R)
• M21: 13,405,166 km (0.078 R)
• M22: 14,082,396 km (0.074 R)
• M23: 14,729,855 km (0.087 R)
• M24: 15,058,970 km (0.079 R)
• M25: 15,439,697 km (0.09 R)
• M26: 15,728,421 km (0.099 R)
• M27: 15,971,069 km (0.034 R)
• M28: 16,313,797 km (0.098 R)
• M29: 16,859,979 km (0.057 R)
• M30: 17,619,338 km (0.06 R)
• M31: 18,447,961 km (0.068 R)
• M32: 18,657,996 km (0.087 R)
• M33: 20,769,720 km (0.06 R)
• M34: 21,048,720 km (0.104 R)
• M35: 22,703,721 km (0.112 R)
• M36: 22,995,437 km (0.09 R)
• M37: 29,687,249 km (0.107 R)
• M38: 30,491,188 km (0.103 R)
• M39: 33,815,103 km (0.041 R)
• M40: 36,274,043 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.3

Radius: 13.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.07 AU - 10.59 AU

Year: 12188 Days

Day: 6.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,686,057 km

• M1: 222,901 km (0.101 R)
• M2: 718,070 km (0.084 R)
• M3: 1,178,083 km (0.083 R)
• M4: 1,874,461 km (0.087 R)
• M5: 2,204,025 km (0.074 R)
• M6: 2,516,236 km (0.042 R)
• M7: 3,052,096 km (0.118 R)
• M8: 5,429,804 km (0.117 R)
• M9: 6,748,958 km (0.071 R)
• M10: 8,003,037 km (0.041 R)
• M11: 9,550,328 km (0.039 R)
• M12: 11,950,775 km (0.107 R)
• M13: 13,777,066 km (0.115 R)
• M14: 14,912,664 km (0.054 R)
• M15: 15,497,591 km (0.104 R)
• M16: 15,973,761 km (0.101 R)
• M17: 17,445,804 km (0.098 R)
• M18: 18,657,547 km (0.093 R)
• M19: 19,910,579 km (0.053 R)
• M20: 22,042,947 km (0.044 R)
• M21: 23,114,068 km (0.05 R)
• M22: 24,210,770 km (0.113 R)
• M23: 24,656,721 km (0.046 R)
• M24: 26,172,447 km (0.088 R)
• M25: 28,611,790 km (0.074 R)
• M26: 31,751,101 km (0.087 R)
• M27: 32,518,688 km (0.109 R)
• M28: 32,776,594 km (0.102 R)
• M29: 38,243,050 km (0.12 R)
• M30: 39,273,929 km (0.074 R)
• M31: 41,376,826 km (0.087 R)
• M32: 41,765,033 km (0.119 R)
• M33: 42,547,130 km (0.099 R)
• M34: 43,634,258 km (0.103 R)
• M35: 44,133,017 km (0.113 R)
• M36: 44,835,978 km (0.106 R)
• M37: 45,646,200 km (0.106 R)
• M38: 55,374,998 km (0.084 R)
• M39: 56,841,805 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.1

Radius: 5.3

Gravity: 18.05 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.73 AU - 16.37 AU

Year: 20374 Days

Day: 21.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,686,057 km

• M1: 132,843 km (0.064 R)
• M2: 580,889 km (0.069 R)
• M3: 776,114 km (0.104 R)
• M4: 970,741 km (0.097 R)
• M5: 1,153,699 km (0.095 R)
• M6: 2,054,278 km (0.112 R)
• M7: 2,963,235 km (0.043 R)
• M8: 4,109,454 km (0.055 R)
• M9: 5,524,201 km (0.117 R)
• M10: 7,693,519 km (0.105 R)
• M11: 8,400,519 km (0.071 R)
• M12: 11,094,028 km (0.105 R)
• M13: 12,759,651 km (0.104 R)
• M14: 13,605,777 km (0.117 R)
• M15: 15,054,782 km (0.064 R)
• M16: 18,032,378 km (0.088 R)
• M17: 19,918,508 km (0.114 R)
• M18: 20,367,152 km (0.086 R)
• M19: 20,820,732 km (0.088 R)
• M20: 21,202,656 km (0.114 R)
• M21: 22,685,470 km (0.099 R)
• M22: 26,056,508 km (0.088 R)
• M23: 26,655,498 km (0.089 R)
• M24: 27,174,304 km (0.106 R)
• M25: 27,348,436 km (0.058 R)
• M26: 32,353,083 km (0.084 R)
• M27: 35,557,918 km (0.072 R)
• M28: 40,809,402 km (0.099 R)
• M29: 40,915,915 km (0.064 R)
• M30: 42,531,423 km (0.102 R)
• M31: 46,992,730 km (0.097 R)
• M32: 48,027,200 km (0.098 R)
• M33: 48,142,839 km (0.072 R)
• M34: 56,207,810 km (0.113 R)
• M35: 56,458,236 km (0.109 R)
• M36: 57,718,299 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit