🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.47 AU - 0.77 AU

Year: 177 Days

Day: 41.9 Hours

Environment

Temp: 231 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,054,407 km

• M1: 38,147 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.2 AU - 4.78 AU

Year: 2897 Days

Day: 23.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 13

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5 AU - 7.32 AU

Year: 5556 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 93,054,407 km

• M1: 167,699 km (0.113 R)
• M2: 659,128 km (0.09 R)
• M3: 1,275,771 km (0.078 R)
• M4: 4,705,152 km (0.113 R)
• M5: 5,292,773 km (0.118 R)
• M6: 8,147,848 km (0.083 R)
• M7: 8,997,564 km (0.046 R)
• M8: 10,917,054 km (0.104 R)
• M9: 12,042,778 km (0.091 R)
• M10: 13,746,848 km (0.093 R)
• M11: 19,304,109 km (0.071 R)
• M12: 20,147,542 km (0.107 R)
• M13: 20,678,764 km (0.104 R)
• M14: 24,889,495 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 11.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.39 AU - 13.41 AU

Year: 14919 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 93,054,407 km

• M1: 160,369 km (0.119 R)
• M2: 643,420 km (0.109 R)
• M3: 1,562,400 km (0.081 R)
• M4: 1,929,214 km (0.083 R)
• M5: 2,437,847 km (0.073 R)
• M6: 3,990,374 km (0.11 R)
• M7: 4,456,969 km (0.111 R)
• M8: 5,463,015 km (0.066 R)
• M9: 6,405,182 km (0.109 R)
• M10: 7,968,929 km (0.062 R)
• M11: 8,459,161 km (0.101 R)
• M12: 9,500,213 km (0.095 R)
• M13: 17,528,383 km (0.117 R)
• M14: 20,278,440 km (0.036 R)
• M15: 22,136,296 km (0.042 R)
• M16: 25,974,379 km (0.101 R)
• M17: 30,352,810 km (0.08 R)
• M18: 31,187,715 km (0.064 R)
• M19: 32,406,639 km (0.032 R)
• M20: 34,939,630 km (0.12 R)
• M21: 36,387,737 km (0.078 R)
• M22: 41,116,227 km (0.036 R)
• M23: 42,878,340 km (0.117 R)
• M24: 44,232,650 km (0.076 R)
• M25: 48,305,152 km (0.087 R)
• M26: 50,266,530 km (0.118 R)
• M27: 52,110,473 km (0.054 R)
• M28: 52,792,041 km (0.109 R)
• M29: 55,224,503 km (0.052 R)
• M30: 56,468,259 km (0.04 R)
• M31: 65,901,303 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 9.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.47 AU - 14.13 AU

Year: 15678 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,054,407 km

• M1: 122,221 km (0.074 R)
• M2: 493,374 km (0.03 R)
• M3: 1,022,352 km (0.046 R)
• M4: 1,857,108 km (0.101 R)
• M5: 2,238,433 km (0.046 R)
• M6: 3,784,377 km (0.119 R)
• M7: 4,262,791 km (0.086 R)
• M8: 5,874,559 km (0.096 R)
• M9: 6,855,622 km (0.118 R)
• M10: 7,486,476 km (0.077 R)
• M11: 8,864,123 km (0.109 R)
• M12: 9,421,973 km (0.08 R)
• M13: 12,859,732 km (0.108 R)
• M14: 13,880,588 km (0.115 R)
• M15: 14,954,701 km (0.089 R)
• M16: 16,288,216 km (0.103 R)
• M17: 17,699,373 km (0.1 R)
• M18: 38,605,077 km (0.08 R)
• M19: 44,240,877 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.3

Radius: 3.4

Gravity: 73.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 15.53 AU - 17.41 AU

Year: 24292 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 93,054,407 km

• M1: 42,336 km (0.108 R)
• M2: 176,525 km (0.046 R)
• M3: 621,729 km (0.067 R)
• M4: 1,116,000 km (0.079 R)
• M5: 1,832,724 km (0.105 R)
• M6: 2,084,048 km (0.115 R)
• M7: 2,503,670 km (0.094 R)
• M8: 2,707,273 km (0.057 R)
• M9: 3,118,816 km (0.09 R)
• M10: 3,507,920 km (0.082 R)
• M11: 3,828,509 km (0.105 R)
• M12: 4,869,111 km (0.037 R)
• M13: 5,105,925 km (0.107 R)
• M14: 6,786,807 km (0.051 R)
• M15: 7,489,169 km (0.101 R)
• M16: 8,128,550 km (0.072 R)
• M17: 13,120,481 km (0.078 R)
• M18: 17,724,805 km (0.032 R)
• M19: 18,002,907 km (0.078 R)
• M20: 19,536,136 km (0.076 R)
• M21: 22,424,870 km (0.083 R)
• M22: 30,332,614 km (0.083 R)
• M23: 33,614,492 km (0.11 R)
• M24: 34,903,726 km (0.082 R)
• M25: 35,194,694 km (0.114 R)
• M26: 36,374,423 km (0.117 R)
• M27: 38,039,447 km (0.06 R)
• M28: 41,195,514 km (0.105 R)
• M29: 41,847,012 km (0.039 R)
• M30: 45,380,364 km (0.119 R)
• M31: 50,208,636 km (0.119 R)
• M32: 50,579,339 km (0.103 R)
• M33: 53,417,809 km (0.106 R)
• M34: 54,582,429 km (0.052 R)
• M35: 69,672,366 km (0.081 R)
• M36: 70,133,576 km (0.104 R)
• M37: 72,943,024 km (0.071 R)
• M38: 73,657,055 km (0.06 R)
• M39: 78,038,627 km (0.1 R)
• M40: 81,054,370 km (0.109 R)
• M41: 83,107,302 km (0.048 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 11,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit