🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.36 AU - 2.7 AU

Year: 1470 Days

Day: 16.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.6

Radius: 9.3

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 4.38 AU - 7.24 AU

Year: 5115 Days

Day: 11.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 91,945,256 km

• M1: 115,639 km (0.068 R)
• M2: 419,024 km (0.1 R)
• M3: 712,834 km (0.077 R)
• M4: 1,226,852 km (0.105 R)
• M5: 1,793,828 km (0.11 R)
• M6: 2,356,914 km (0.092 R)
• M7: 3,069,748 km (0.076 R)
• M8: 3,792,306 km (0.046 R)
• M9: 4,552,263 km (0.026 R)
• M10: 4,868,513 km (0.077 R)
• M11: 5,437,284 km (0.105 R)
• M12: 5,963,420 km (0.118 R)
• M13: 7,021,675 km (0.115 R)
• M14: 7,345,854 km (0.108 R)
• M15: 8,855,446 km (0.114 R)
• M16: 9,234,228 km (0.091 R)
• M17: 10,688,618 km (0.106 R)
• M18: 13,343,681 km (0.07 R)
• M19: 13,994,133 km (0.052 R)
• M20: 15,358,316 km (0.059 R)
• M21: 16,924,306 km (0.092 R)
• M22: 18,965,719 km (0.113 R)
• M23: 22,397,195 km (0.066 R)
• M24: 24,628,597 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 15

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.38 AU - 11.74 AU

Year: 10796 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,945,256 km

• M1: 186,848 km (0.066 R)
• M2: 653,294 km (0.044 R)
• M3: 1,659,190 km (0.043 R)
• M4: 5,849,127 km (0.052 R)
• M5: 6,356,414 km (0.057 R)
• M6: 7,695,614 km (0.094 R)
• M7: 8,818,196 km (0.091 R)
• M8: 14,121,590 km (0.114 R)
• M9: 25,708,544 km (0.091 R)
• M10: 33,896,634 km (0.119 R)
• M11: 34,548,282 km (0.053 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 457.8

Radius: 5.9

Gravity: 13.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 17.74 AU - 22.12 AU

Year: 32498 Days

Day: 15.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 91,945,256 km

• M1: 73,453 km (0.068 R)
• M2: 275,260 km (0.1 R)
• M3: 618,138 km (0.116 R)
• M4: 900,130 km (0.044 R)
• M5: 1,235,529 km (0.115 R)
• M6: 1,561,203 km (0.103 R)
• M7: 1,841,849 km (0.07 R)
• M8: 2,111,873 km (0.096 R)
• M9: 2,578,768 km (0.087 R)
• M10: 3,198,103 km (0.088 R)
• M11: 4,359,731 km (0.114 R)
• M12: 5,154,544 km (0.046 R)
• M13: 7,846,109 km (0.12 R)
• M14: 8,557,297 km (0.111 R)
• M15: 11,626,447 km (0.082 R)
• M16: 12,260,293 km (0.087 R)
• M17: 15,949,676 km (0.034 R)
• M18: 17,630,408 km (0.115 R)
• M19: 21,757,814 km (0.102 R)
• M20: 21,969,046 km (0.117 R)
• M21: 22,610,821 km (0.069 R)
• M22: 22,827,588 km (0.078 R)
• M23: 26,969,355 km (0.034 R)
• M24: 28,077,875 km (0.079 R)
• M25: 28,328,302 km (0.046 R)
• M26: 36,701,594 km (0.061 R)
• M27: 37,001,089 km (0.068 R)
• M28: 39,769,547 km (0.084 R)
• M29: 44,515,240 km (0.114 R)
• M30: 47,820,904 km (0.079 R)
• M31: 57,093,728 km (0.081 R)
• M32: 70,915,375 km (0.105 R)
• M33: 78,841,967 km (0.1 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: 244 - 14,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit