🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.96 AU - 1.06 AU

Year: 434 Days

Day: 22.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 555 Days

Day: 15.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,049,614 km

• M1: 69,862 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.46 AU - 1.6 AU

Year: 809 Days

Day: 16 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.35 AU - 2.13 AU

Year: 981 Days

Day: 24.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 15

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.49 AU - 4.47 AU

Year: 3394 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 83,049,614 km

• M1: 186,997 km (0.099 R)
• M2: 805,136 km (0.04 R)
• M3: 1,516,025 km (0.059 R)
• M4: 2,046,948 km (0.108 R)
• M5: 3,857,082 km (0.074 R)
• M6: 4,464,449 km (0.054 R)
• M7: 9,075,953 km (0.116 R)
• M8: 10,302,357 km (0.119 R)
• M9: 13,213,232 km (0.048 R)
• M10: 15,259,282 km (0.08 R)
• M11: 16,035,396 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802

Radius: 15

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.41 AU - 5.75 AU

Year: 5635 Days

Day: 7.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,049,614 km

• M1: 188,643 km (0.106 R)
• M2: 690,693 km (0.105 R)
• M3: 1,533,827 km (0.086 R)
• M4: 2,497,536 km (0.1 R)
• M5: 3,677,714 km (0.119 R)
• M6: 4,923,416 km (0.037 R)
• M7: 6,046,596 km (0.067 R)
• M8: 8,277,250 km (0.096 R)
• M9: 8,922,167 km (0.098 R)
• M10: 9,643,827 km (0.043 R)
• M11: 11,252,752 km (0.1 R)
• M12: 11,893,779 km (0.086 R)
• M13: 15,293,540 km (0.107 R)
• M14: 18,743,117 km (0.113 R)
• M15: 19,364,696 km (0.077 R)
• M16: 20,000,039 km (0.075 R)
• M17: 21,237,961 km (0.113 R)
• M18: 23,866,545 km (0.064 R)
• M19: 25,763,296 km (0.061 R)
• M20: 29,391,045 km (0.119 R)
• M21: 31,182,479 km (0.11 R)
• M22: 33,346,413 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.9

Radius: 14.6

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.18 AU - 7.46 AU

Year: 6792 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,049,614 km

• M1: 181,612 km (0.099 R)
• M2: 761,902 km (0.063 R)
• M3: 1,287,589 km (0.118 R)
• M4: 1,881,792 km (0.05 R)
• M5: 2,493,946 km (0.105 R)
• M6: 3,368,196 km (0.087 R)
• M7: 4,824,232 km (0.066 R)
• M8: 5,444,315 km (0.115 R)
• M9: 7,249,812 km (0.097 R)
• M10: 10,115,808 km (0.107 R)
• M11: 13,211,586 km (0.036 R)
• M12: 13,899,138 km (0.084 R)
• M13: 15,283,966 km (0.045 R)
• M14: 18,327,086 km (0.097 R)
• M15: 24,375,776 km (0.077 R)
• M16: 25,149,796 km (0.026 R)
• M17: 26,296,463 km (0.115 R)
• M18: 30,240,462 km (0.057 R)
• M19: 33,393,237 km (0.109 R)
• M20: 34,994,832 km (0.115 R)
• M21: 37,209,179 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.5

Radius: 5.4

Gravity: 30.57 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 11.57 AU - 14.39 AU

Year: 19991 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,049,614 km

• M1: 99,483 km (0.111 R)
• M2: 364,420 km (0.112 R)
• M3: 584,030 km (0.037 R)
• M4: 782,098 km (0.046 R)
• M5: 1,411,007 km (0.069 R)
• M6: 1,988,156 km (0.066 R)
• M7: 3,076,480 km (0.065 R)
• M8: 3,357,575 km (0.111 R)
• M9: 4,513,517 km (0.116 R)
• M10: 4,951,839 km (0.112 R)
• M11: 7,883,808 km (0.061 R)
• M12: 8,410,542 km (0.058 R)
• M13: 8,960,613 km (0.105 R)
• M14: 10,881,749 km (0.116 R)
• M15: 12,074,942 km (0.033 R)
• M16: 14,562,306 km (0.116 R)
• M17: 15,033,988 km (0.116 R)
• M18: 15,273,793 km (0.104 R)
• M19: 15,842,863 km (0.064 R)
• M20: 17,458,969 km (0.069 R)
• M21: 21,415,234 km (0.049 R)
• M22: 22,961,628 km (0.082 R)
• M23: 24,470,621 km (0.096 R)
• M24: 25,249,428 km (0.096 R)
• M25: 25,701,812 km (0.102 R)
• M26: 25,929,949 km (0.049 R)
• M27: 27,446,273 km (0.117 R)
• M28: 28,408,336 km (0.063 R)
• M29: 31,952,310 km (0.098 R)
• M30: 34,518,213 km (0.114 R)
• M31: 35,780,220 km (0.052 R)
• M32: 38,544,789 km (0.079 R)
• M33: 39,446,715 km (0.104 R)
• M34: 41,136,273 km (0.1 R)
• M35: 43,517,273 km (0.082 R)
• M36: 47,515,425 km (0.093 R)
• M37: 48,900,702 km (0.09 R)
• M38: 51,751,588 km (0.055 R)
• M39: 54,335,293 km (0.071 R)
• M40: 59,958,378 km (0.117 R)
• M41: 61,575,232 km (0.078 R)
• M42: 62,394,430 km (0.117 R)
• M43: 76,980,222 km (0.101 R)
• M44: 78,408,882 km (0.113 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: 487 - 13,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit