🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.09 AU - 1.15 AU

Year: 429 Days

Day: 34.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.22 AU - 3.54 AU

Year: 1768 Days

Day: 45.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.9 °

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: 188.7

Radius: 13

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.45 AU - 6.87 AU

Year: 5529 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 92,541,941 km

• M1: 161,865 km (0.09 R)
• M2: 639,232 km (0.091 R)
• M3: 1,370,017 km (0.068 R)
• M4: 1,961,976 km (0.098 R)
• M5: 2,659,850 km (0.114 R)
• M6: 3,144,248 km (0.115 R)
• M7: 3,882,214 km (0.115 R)
• M8: 4,335,645 km (0.059 R)
• M9: 5,178,779 km (0.099 R)
• M10: 5,782,257 km (0.084 R)
• M11: 6,320,510 km (0.083 R)
• M12: 7,943,497 km (0.085 R)
• M13: 8,406,204 km (0.088 R)
• M14: 10,716,593 km (0.089 R)
• M15: 12,965,348 km (0.049 R)
• M16: 14,176,642 km (0.107 R)
• M17: 14,760,523 km (0.094 R)
• M18: 15,208,868 km (0.12 R)
• M19: 15,615,175 km (0.099 R)
• M20: 16,502,440 km (0.103 R)
• M21: 18,093,414 km (0.097 R)
• M22: 18,838,860 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.4

Radius: 8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.83 AU - 7.77 AU

Year: 5719 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,541,941 km

• M1: 99,483 km (0.11 R)
• M2: 357,240 km (0.106 R)
• M3: 1,125,126 km (0.053 R)
• M4: 1,558,660 km (0.105 R)
• M5: 1,809,536 km (0.117 R)
• M6: 2,314,728 km (0.107 R)
• M7: 2,895,616 km (0.059 R)
• M8: 5,296,363 km (0.072 R)
• M9: 5,945,319 km (0.09 R)
• M10: 6,512,295 km (0.115 R)
• M11: 7,813,946 km (0.1 R)
• M12: 8,180,311 km (0.118 R)
• M13: 8,980,360 km (0.075 R)
• M14: 10,367,581 km (0.071 R)
• M15: 10,847,641 km (0.049 R)
• M16: 12,254,609 km (0.089 R)
• M17: 13,214,878 km (0.092 R)
• M18: 14,956,496 km (0.119 R)
• M19: 15,426,682 km (0.1 R)
• M20: 16,003,831 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.2

Radius: 4.6

Gravity: 28.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.87 AU - 19.09 AU

Year: 28730 Days

Day: 15.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 92,541,941 km

• M1: 66,272 km (0.109 R)
• M2: 260,450 km (0.037 R)
• M3: 561,441 km (0.11 R)
• M4: 1,015,321 km (0.042 R)
• M5: 1,572,722 km (0.066 R)
• M6: 1,817,614 km (0.083 R)
• M7: 2,131,321 km (0.03 R)
• M8: 2,504,717 km (0.116 R)
• M9: 2,975,502 km (0.061 R)
• M10: 3,822,076 km (0.107 R)
• M11: 4,194,874 km (0.057 R)
• M12: 4,973,381 km (0.08 R)
• M13: 5,172,197 km (0.104 R)
• M14: 12,689,789 km (0.118 R)
• M15: 18,478,030 km (0.095 R)
• M16: 19,342,855 km (0.083 R)
• M17: 20,639,270 km (0.117 R)
• M18: 21,675,086 km (0.064 R)
• M19: 27,132,566 km (0.095 R)
• M20: 37,080,226 km (0.085 R)
• M21: 37,838,986 km (0.092 R)
• M22: 40,655,765 km (0.039 R)
• M23: 49,207,377 km (0.08 R)
• M24: 49,755,504 km (0.116 R)
• M25: 55,462,663 km (0.113 R)
• M26: 56,056,267 km (0.073 R)
• M27: 58,473,170 km (0.056 R)
• M28: 58,677,670 km (0.109 R)
• M29: 65,917,609 km (0.112 R)
• M30: 76,140,379 km (0.093 R)
• M31: 80,357,095 km (0.11 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 19,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit