🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 487 Days

Day: 15.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 9,927,368 km

• M1: 473,328 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.1 AU - 1.14 AU

Year: 537 Days

Day: 43.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.1

Radius: 11.1

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.83 AU - 2.79 AU

Year: 1591 Days

Day: 8.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 9,927,368 km

• M1: 138,228 km (0.115 R)
• M2: 234,869 km (0.087 R)
• M3: 351,405 km (0.12 R)
• M4: 528,529 km (0.047 R)
• M5: 943,963 km (0.097 R)
• M6: 1,313,021 km (0.068 R)
• M7: 1,398,590 km (0.109 R)
• M8: 1,542,354 km (0.085 R)
• M9: 1,671,756 km (0.103 R)
• M10: 1,865,336 km (0.079 R)
• M11: 1,967,511 km (0.119 R)
• M12: 2,135,061 km (0.055 R)
• M13: 2,540,770 km (0.108 R)
• M14: 2,648,929 km (0.092 R)
• M15: 2,928,977 km (0.067 R)
• M16: 3,054,639 km (0.091 R)
• M17: 3,243,431 km (0.114 R)
• M18: 3,600,671 km (0.071 R)
• M19: 3,761,489 km (0.044 R)
• M20: 4,090,155 km (0.098 R)
• M21: 4,517,556 km (0.053 R)
• M22: 4,684,209 km (0.084 R)
• M23: 4,831,712 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 8.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.57 AU - 5.75 AU

Year: 4557 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 9,927,368 km

• M1: 123,119 km (0.118 R)
• M2: 190,887 km (0.113 R)
• M3: 254,915 km (0.074 R)
• M4: 585,077 km (0.115 R)
• M5: 731,982 km (0.102 R)
• M6: 910,453 km (0.117 R)
• M7: 1,062,145 km (0.092 R)
• M8: 1,130,810 km (0.087 R)
• M9: 1,258,268 km (0.083 R)
• M10: 1,741,768 km (0.113 R)
• M11: 1,798,914 km (0.108 R)
• M12: 1,940,284 km (0.103 R)
• M13: 2,016,579 km (0.098 R)
• M14: 2,172,460 km (0.114 R)
• M15: 2,597,917 km (0.1 R)
• M16: 2,682,290 km (0.117 R)
• M17: 3,349,945 km (0.12 R)
• M18: 3,534,998 km (0.116 R)
• M19: 3,818,934 km (0.075 R)
• M20: 4,012,514 km (0.049 R)
• M21: 4,176,174 km (0.106 R)
• M22: 4,319,788 km (0.095 R)
• M23: 4,420,318 km (0.076 R)
• M24: 4,760,653 km (0.113 R)
• M25: 4,841,286 km (0.086 R)
• M26: 4,899,330 km (0.083 R)
• M27: 5,144,970 km (0.053 R)
• M28: 5,527,193 km (0.105 R)
• M29: 5,599,897 km (0.114 R)
• M30: 5,746,204 km (0.089 R)
• M31: 6,092,672 km (0.104 R)
• M32: 6,167,771 km (0.092 R)
• M33: 6,243,318 km (0.116 R)
• M34: 6,458,738 km (0.114 R)
• M35: 6,962,135 km (0.1 R)
• M36: 7,106,497 km (0.117 R)
• M37: 7,159,156 km (0.063 R)
• M38: 7,278,236 km (0.08 R)
• M39: 7,424,692 km (0.09 R)
• M40: 7,626,051 km (0.095 R)
• M41: 7,870,045 km (0.075 R)
• M42: 8,034,154 km (0.116 R)
• M43: 8,144,108 km (0.109 R)
• M44: 8,199,310 km (0.077 R)
• M45: 8,491,175 km (0.12 R)
• M46: 8,758,207 km (0.039 R)
• M47: 9,028,082 km (0.09 R)
• M48: 9,286,138 km (0.098 R)
• M49: 9,430,650 km (0.12 R)
• M50: 9,546,738 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 20,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit