🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547

Radius: 13.4

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.51 AU - 0.69 AU

Year: 327 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 7,758,755 km

• M1: 169,794 km (0.1 R)
• M2: 260,151 km (0.068 R)
• M3: 355,445 km (0.098 R)
• M4: 457,470 km (0.081 R)
• M5: 652,696 km (0.085 R)
• M6: 846,874 km (0.034 R)
• M7: 933,341 km (0.046 R)
• M8: 1,088,773 km (0.117 R)
• M9: 1,228,797 km (0.102 R)
• M10: 1,383,930 km (0.101 R)
• M11: 1,475,035 km (0.06 R)
• M12: 1,572,722 km (0.094 R)
• M13: 1,663,678 km (0.048 R)
• M14: 1,770,491 km (0.111 R)
• M15: 1,923,230 km (0.066 R)
• M16: 2,050,688 km (0.048 R)
• M17: 2,135,510 km (0.11 R)
• M18: 2,267,754 km (0.111 R)
• M19: 2,402,841 km (0.109 R)
• M20: 2,513,992 km (0.088 R)
• M21: 2,610,632 km (0.065 R)
• M22: 2,785,812 km (0.097 R)
• M23: 3,004,524 km (0.065 R)
• M24: 3,101,613 km (0.086 R)
• M25: 3,228,920 km (0.118 R)
• M26: 3,429,382 km (0.092 R)
• M27: 3,543,076 km (0.096 R)
• M28: 3,633,882 km (0.112 R)
• M29: 3,830,005 km (0.062 R)
• M30: 4,130,996 km (0.107 R)
• M31: 4,220,306 km (0.076 R)
• M32: 4,348,960 km (0.06 R)
• M33: 4,433,333 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 12

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.64 AU - 0.68 AU

Year: 377 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 7,758,755 km

• M1: 149,747 km (0.064 R)
• M2: 229,034 km (0.073 R)
• M3: 309,817 km (0.067 R)
• M4: 388,356 km (0.066 R)
• M5: 485,744 km (0.115 R)
• M6: 583,731 km (0.061 R)
• M7: 668,553 km (0.119 R)
• M8: 787,932 km (0.057 R)
• M9: 927,357 km (0.091 R)
• M10: 1,075,609 km (0.115 R)
• M11: 1,201,121 km (0.109 R)
• M12: 1,322,595 km (0.102 R)
• M13: 1,406,070 km (0.055 R)
• M14: 1,564,046 km (0.056 R)
• M15: 1,647,821 km (0.039 R)
• M16: 1,722,919 km (0.117 R)
• M17: 1,799,363 km (0.085 R)
• M18: 1,877,004 km (0.114 R)
• M19: 2,019,721 km (0.077 R)
• M20: 2,144,186 km (0.103 R)
• M21: 2,260,274 km (0.046 R)
• M22: 2,458,342 km (0.108 R)
• M23: 2,533,440 km (0.085 R)
• M24: 2,650,425 km (0.079 R)
• M25: 2,727,468 km (0.1 R)
• M26: 2,926,583 km (0.029 R)
• M27: 3,024,869 km (0.06 R)
• M28: 3,136,918 km (0.105 R)
• M29: 3,224,881 km (0.051 R)
• M30: 3,320,175 km (0.088 R)
• M31: 3,468,127 km (0.027 R)
• M32: 3,552,800 km (0.077 R)
• M33: 3,684,446 km (0.103 R)
• M34: 3,784,078 km (0.099 R)
• M35: 3,884,907 km (0.069 R)
• M36: 4,027,324 km (0.105 R)
• M37: 4,102,722 km (0.031 R)
• M38: 4,240,950 km (0.077 R)
• M39: 4,324,575 km (0.066 R)
• M40: 4,472,378 km (0.096 R)
• M41: 4,550,468 km (0.047 R)
• M42: 4,744,197 km (0.112 R)
• M43: 4,867,616 km (0.064 R)
• M44: 5,080,493 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.5

Radius: 8.1

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.09 AU - 1.15 AU

Year: 833 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 7,758,755 km

• M1: 102,624 km (0.116 R)
• M2: 202,256 km (0.11 R)
• M3: 391,647 km (0.108 R)
• M4: 459,714 km (0.066 R)
• M5: 586,274 km (0.082 R)
• M6: 760,107 km (0.109 R)
• M7: 821,891 km (0.108 R)
• M8: 934,388 km (0.07 R)
• M9: 1,223,262 km (0.097 R)
• M10: 1,340,247 km (0.095 R)
• M11: 1,396,945 km (0.106 R)
• M12: 1,513,033 km (0.09 R)
• M13: 1,565,691 km (0.114 R)
• M14: 1,824,196 km (0.03 R)
• M15: 1,923,081 km (0.098 R)
• M16: 2,052,632 km (0.096 R)
• M17: 2,230,055 km (0.054 R)
• M18: 2,335,821 km (0.025 R)
• M19: 2,474,349 km (0.109 R)
• M20: 2,576,075 km (0.063 R)
• M21: 2,687,376 km (0.074 R)
• M22: 2,824,557 km (0.104 R)
• M23: 2,914,466 km (0.047 R)
• M24: 3,448,530 km (0.062 R)
• M25: 3,518,392 km (0.101 R)
• M26: 3,580,027 km (0.113 R)
• M27: 3,821,178 km (0.037 R)
• M28: 3,920,960 km (0.079 R)
• M29: 4,058,441 km (0.107 R)
• M30: 4,151,042 km (0.066 R)
• M31: 4,300,490 km (0.087 R)
• M32: 4,547,326 km (0.101 R)
• M33: 4,624,220 km (0.105 R)
• M34: 4,877,190 km (0.072 R)
• M35: 4,955,878 km (0.067 R)
• M36: 5,194,636 km (0.067 R)
• M37: 5,406,617 km (0.072 R)
• M38: 5,467,802 km (0.09 R)
• M39: 5,539,310 km (0.086 R)
• M40: 5,590,622 km (0.092 R)
• M41: 5,673,050 km (0.093 R)
• M42: 5,933,351 km (0.092 R)
• M43: 6,038,668 km (0.103 R)
• M44: 6,229,555 km (0.082 R)
• M45: 6,336,517 km (0.111 R)
• M46: 6,628,382 km (0.119 R)
• M47: 6,792,491 km (0.086 R)
• M48: 6,858,464 km (0.077 R)
• M49: 6,913,516 km (0.034 R)
• M50: 7,046,658 km (0.095 R)
• M51: 7,135,669 km (0.03 R)
• M52: 7,315,186 km (0.082 R)
• M53: 7,439,353 km (0.107 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: 209 - 16,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit