🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.03 AU - 1.57 AU

Year: 561 Days

Day: 32.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.5

Radius: 12.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.75 AU - 6.15 AU

Year: 5497 Days

Day: 11.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,299,955 km

• M1: 158,125 km (0.064 R)
• M2: 650,302 km (0.103 R)
• M3: 1,093,560 km (0.111 R)
• M4: 1,666,371 km (0.113 R)
• M5: 2,191,459 km (0.094 R)
• M6: 2,625,143 km (0.034 R)
• M7: 3,096,526 km (0.114 R)
• M8: 3,993,216 km (0.116 R)
• M9: 4,412,838 km (0.073 R)
• M10: 4,889,457 km (0.109 R)
• M11: 7,697,708 km (0.118 R)
• M12: 8,510,772 km (0.111 R)
• M13: 10,171,608 km (0.062 R)
• M14: 11,199,046 km (0.052 R)
• M15: 13,134,843 km (0.116 R)
• M16: 14,352,569 km (0.066 R)
• M17: 16,009,665 km (0.054 R)
• M18: 16,568,413 km (0.098 R)
• M19: 17,398,532 km (0.118 R)
• M20: 20,487,279 km (0.119 R)
• M21: 22,661,235 km (0.101 R)
• M22: 24,984,789 km (0.07 R)
• M23: 25,568,670 km (0.091 R)
• M24: 27,287,250 km (0.078 R)
• M25: 27,728,564 km (0.104 R)
• M26: 29,820,690 km (0.055 R)
• M27: 30,289,081 km (0.054 R)
• M28: 31,144,631 km (0.112 R)
• M29: 32,507,318 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.9

Radius: 12

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.97 AU - 8.27 AU

Year: 7196 Days

Day: 14.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 95,299,955 km

• M1: 149,299 km (0.046 R)
• M2: 976,425 km (0.098 R)
• M3: 1,417,141 km (0.101 R)
• M4: 2,007,155 km (0.117 R)
• M5: 2,813,786 km (0.034 R)
• M6: 3,873,388 km (0.114 R)
• M7: 4,698,271 km (0.09 R)
• M8: 5,762,360 km (0.112 R)
• M9: 7,310,698 km (0.086 R)
• M10: 18,739,676 km (0.073 R)
• M11: 19,164,834 km (0.102 R)
• M12: 19,814,687 km (0.072 R)
• M13: 25,640,925 km (0.12 R)
• M14: 26,875,557 km (0.118 R)
• M15: 27,325,996 km (0.116 R)
• M16: 28,334,734 km (0.072 R)
• M17: 32,619,217 km (0.046 R)
• M18: 33,028,816 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.3

Radius: 3.4

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 12.51 AU - 13.41 AU

Year: 17671 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,299,955 km

• M1: 43,234 km (0.091 R)
• M2: 482,902 km (0.107 R)
• M3: 597,045 km (0.075 R)
• M4: 771,925 km (0.119 R)
• M5: 1,011,282 km (0.109 R)
• M6: 1,818,512 km (0.116 R)
• M7: 1,980,377 km (0.031 R)
• M8: 2,277,628 km (0.085 R)
• M9: 2,767,561 km (0.1 R)
• M10: 2,895,018 km (0.061 R)
• M11: 4,169,143 km (0.095 R)
• M12: 5,308,181 km (0.109 R)
• M13: 6,564,504 km (0.061 R)
• M14: 7,023,770 km (0.12 R)
• M15: 7,382,057 km (0.114 R)
• M16: 7,710,723 km (0.113 R)
• M17: 8,441,209 km (0.105 R)
• M18: 9,501,410 km (0.098 R)
• M19: 9,988,949 km (0.103 R)
• M20: 10,492,944 km (0.085 R)
• M21: 12,620,824 km (0.081 R)
• M22: 13,149,802 km (0.103 R)
• M23: 13,269,331 km (0.09 R)
• M24: 14,377,851 km (0.105 R)
• M25: 15,281,572 km (0.104 R)
• M26: 15,747,420 km (0.06 R)
• M27: 18,894,211 km (0.113 R)
• M28: 22,520,912 km (0.107 R)
• M29: 25,923,217 km (0.047 R)
• M30: 30,690,153 km (0.096 R)
• M31: 34,512,528 km (0.073 R)
• M32: 34,854,060 km (0.081 R)
• M33: 39,008,393 km (0.057 R)
• M34: 39,876,958 km (0.063 R)
• M35: 41,267,919 km (0.077 R)
• M36: 42,690,894 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.9

Radius: 3.1

Gravity: 61.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.47 AU - 18.61 AU

Year: 30235 Days

Day: 20.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 95,299,955 km

• M1: 128,205 km (0.089 R)
• M2: 482,154 km (0.076 R)
• M3: 1,197,531 km (0.088 R)
• M4: 1,322,744 km (0.104 R)
• M5: 1,831,527 km (0.093 R)
• M6: 2,063,254 km (0.107 R)
• M7: 2,534,188 km (0.091 R)
• M8: 2,662,393 km (0.074 R)
• M9: 3,400,060 km (0.115 R)
• M10: 5,022,001 km (0.085 R)
• M11: 5,559,954 km (0.111 R)
• M12: 6,181,085 km (0.066 R)
• M13: 6,508,405 km (0.105 R)
• M14: 7,507,270 km (0.084 R)
• M15: 9,190,545 km (0.073 R)
• M16: 12,017,795 km (0.117 R)
• M17: 12,306,968 km (0.089 R)
• M18: 13,279,055 km (0.113 R)
• M19: 14,381,890 km (0.08 R)
• M20: 16,412,083 km (0.071 R)
• M21: 17,220,061 km (0.093 R)
• M22: 18,148,615 km (0.079 R)
• M23: 19,012,393 km (0.079 R)
• M24: 20,925,152 km (0.106 R)
• M25: 22,851,972 km (0.106 R)
• M26: 23,407,579 km (0.103 R)
• M27: 25,127,954 km (0.079 R)
• M28: 27,550,542 km (0.092 R)
• M29: 27,800,969 km (0.066 R)
• M30: 29,205,843 km (0.112 R)
• M31: 31,196,841 km (0.069 R)
• M32: 31,469,109 km (0.085 R)
• M33: 33,703,353 km (0.11 R)
• M34: 41,362,764 km (0.064 R)
• M35: 41,526,723 km (0.076 R)
• M36: 46,119,976 km (0.068 R)
• M37: 46,296,352 km (0.119 R)
• M38: 51,040,250 km (0.05 R)
• M39: 56,702,231 km (0.071 R)
• M40: 64,075,311 km (0.109 R)
• M41: 65,622,752 km (0.087 R)
• M42: 69,252,893 km (0.092 R)
• M43: 80,942,022 km (0.096 R)
• M44: 86,712,461 km (0.114 R)
• M45: 91,632,885 km (0.069 R)
• M46: 93,595,459 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,022 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit