🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.2

Radius: 14.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.68 AU - 0.72 AU

Year: 378 Days

Day: 14.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 11,009,883 km

• M1: 179,218 km (0.098 R)
• M2: 287,378 km (0.12 R)
• M3: 380,577 km (0.098 R)
• M4: 483,201 km (0.104 R)
• M5: 608,115 km (0.12 R)
• M6: 709,991 km (0.077 R)
• M7: 811,419 km (0.114 R)
• M8: 939,923 km (0.04 R)
• M9: 1,084,884 km (0.083 R)
• M10: 1,175,091 km (0.07 R)
• M11: 1,286,542 km (0.045 R)
• M12: 1,427,313 km (0.099 R)
• M13: 1,534,126 km (0.083 R)
• M14: 1,728,603 km (0.113 R)
• M15: 1,853,667 km (0.116 R)
• M16: 1,953,150 km (0.12 R)
• M17: 2,087,489 km (0.116 R)
• M18: 2,221,229 km (0.077 R)
• M19: 2,454,751 km (0.084 R)
• M20: 2,588,492 km (0.061 R)
• M21: 2,692,462 km (0.112 R)
• M22: 2,830,691 km (0.097 R)
• M23: 2,929,725 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.1

Radius: 8.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.84 AU - 0.88 AU

Year: 515 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 11,009,883 km

• M1: 125,064 km (0.118 R)
• M2: 207,941 km (0.098 R)
• M3: 279,748 km (0.086 R)
• M4: 339,438 km (0.113 R)
• M5: 457,620 km (0.096 R)
• M6: 519,404 km (0.037 R)
• M7: 607,816 km (0.114 R)
• M8: 705,504 km (0.095 R)
• M9: 771,327 km (0.099 R)
• M10: 847,023 km (0.119 R)
• M11: 953,537 km (0.052 R)
• M12: 1,068,877 km (0.092 R)
• M13: 1,171,651 km (0.115 R)
• M14: 1,268,889 km (0.064 R)
• M15: 1,429,258 km (0.055 R)
• M16: 1,586,635 km (0.09 R)
• M17: 1,674,898 km (0.116 R)
• M18: 1,754,933 km (0.116 R)
• M19: 1,856,659 km (0.086 R)
• M20: 2,071,482 km (0.063 R)
• M21: 2,190,262 km (0.088 R)
• M22: 2,508,307 km (0.095 R)
• M23: 2,565,603 km (0.068 R)
• M24: 2,740,334 km (0.05 R)
• M25: 2,847,147 km (0.102 R)
• M26: 3,009,760 km (0.089 R)
• M27: 3,126,147 km (0.118 R)
• M28: 3,256,596 km (0.094 R)
• M29: 3,382,408 km (0.118 R)
• M30: 3,465,135 km (0.075 R)
• M31: 3,548,461 km (0.096 R)
• M32: 3,895,379 km (0.036 R)
• M33: 3,995,610 km (0.055 R)
• M34: 4,110,201 km (0.109 R)
• M35: 4,178,119 km (0.113 R)
• M36: 4,280,743 km (0.079 R)
• M37: 4,439,766 km (0.112 R)
• M38: 4,523,391 km (0.087 R)
• M39: 4,635,888 km (0.074 R)
• M40: 4,742,103 km (0.112 R)
• M41: 4,813,461 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.3

Radius: 10.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.94 AU - 1.4 AU

Year: 817 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,009,883 km

• M1: 136,732 km (0.086 R)
• M2: 289,023 km (0.049 R)
• M3: 403,017 km (0.075 R)
• M4: 505,940 km (0.098 R)
• M5: 570,117 km (0.046 R)
• M6: 670,049 km (0.112 R)
• M7: 737,069 km (0.108 R)
• M8: 811,718 km (0.109 R)
• M9: 915,539 km (0.098 R)
• M10: 1,063,342 km (0.113 R)
• M11: 1,207,404 km (0.1 R)
• M12: 1,451,847 km (0.036 R)
• M13: 1,593,068 km (0.078 R)
• M14: 1,698,833 km (0.107 R)
• M15: 1,793,379 km (0.049 R)
• M16: 1,868,926 km (0.119 R)
• M17: 2,037,523 km (0.117 R)
• M18: 2,240,827 km (0.088 R)
• M19: 2,315,027 km (0.088 R)
• M20: 2,397,605 km (0.11 R)
• M21: 2,496,489 km (0.095 R)
• M22: 2,643,694 km (0.104 R)
• M23: 2,722,232 km (0.118 R)
• M24: 2,809,598 km (0.06 R)
• M25: 2,898,010 km (0.119 R)
• M26: 3,185,387 km (0.044 R)
• M27: 3,269,162 km (0.05 R)
• M28: 3,456,309 km (0.118 R)
• M29: 3,533,801 km (0.108 R)
• M30: 3,717,058 km (0.101 R)
• M31: 3,823,273 km (0.07 R)
• M32: 3,903,457 km (0.1 R)
• M33: 4,138,625 km (0.071 R)
• M34: 4,276,405 km (0.101 R)
• M35: 4,481,354 km (0.108 R)
• M36: 4,547,177 km (0.11 R)
• M37: 4,622,873 km (0.109 R)
• M38: 4,794,761 km (0.102 R)
• M39: 4,871,804 km (0.111 R)
• M40: 5,066,281 km (0.057 R)
• M41: 5,233,682 km (0.088 R)
• M42: 5,432,946 km (0.101 R)
• M43: 5,533,476 km (0.112 R)
• M44: 5,675,294 km (0.08 R)
• M45: 5,942,027 km (0.07 R)
• M46: 6,223,421 km (0.053 R)
• M47: 6,307,495 km (0.12 R)
• M48: 6,413,410 km (0.111 R)
• M49: 6,712,756 km (0.045 R)
• M50: 6,842,457 km (0.105 R)
• M51: 7,126,394 km (0.037 R)
• M52: 7,192,516 km (0.11 R)
• M53: 7,358,570 km (0.063 R)
• M54: 7,447,730 km (0.079 R)
• M55: 7,626,948 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 11.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.49 AU - 2.31 AU

Year: 1691 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 11,009,883 km

• M1: 147,354 km (0.114 R)
• M2: 297,849 km (0.093 R)
• M3: 393,293 km (0.077 R)
• M4: 534,663 km (0.083 R)
• M5: 725,998 km (0.097 R)
• M6: 795,113 km (0.111 R)
• M7: 1,003,203 km (0.074 R)
• M8: 1,103,135 km (0.08 R)
• M9: 1,252,284 km (0.09 R)
• M10: 1,360,742 km (0.1 R)
• M11: 1,432,250 km (0.089 R)
• M12: 1,505,254 km (0.085 R)
• M13: 1,688,810 km (0.111 R)
• M14: 1,906,625 km (0.034 R)
• M15: 2,170,964 km (0.109 R)
• M16: 2,379,504 km (0.086 R)
• M17: 2,674,660 km (0.096 R)
• M18: 2,806,306 km (0.097 R)
• M19: 3,086,653 km (0.11 R)
• M20: 3,214,260 km (0.1 R)
• M21: 3,398,116 km (0.108 R)
• M22: 3,552,052 km (0.082 R)
• M23: 3,708,382 km (0.051 R)
• M24: 3,787,519 km (0.107 R)
• M25: 3,912,882 km (0.095 R)
• M26: 4,273,712 km (0.096 R)
• M27: 4,596,843 km (0.102 R)
• M28: 4,669,698 km (0.114 R)
• M29: 4,792,069 km (0.109 R)
• M30: 5,002,553 km (0.111 R)
• M31: 5,127,766 km (0.046 R)
• M32: 5,343,187 km (0.093 R)
• M33: 5,652,256 km (0.103 R)
• M34: 5,901,187 km (0.111 R)
• M35: 6,047,045 km (0.093 R)
• M36: 6,369,279 km (0.109 R)
• M37: 6,559,867 km (0.117 R)
• M38: 7,129,087 km (0.087 R)
• M39: 7,483,783 km (0.094 R)
• M40: 7,873,635 km (0.047 R)
• M41: 7,990,321 km (0.103 R)
• M42: 8,063,624 km (0.043 R)
• M43: 8,151,887 km (0.036 R)
• M44: 8,388,701 km (0.119 R)
• M45: 9,066,977 km (0.096 R)
• M46: 9,189,498 km (0.106 R)
• M47: 9,281,650 km (0.067 R)
• M48: 9,606,876 km (0.119 R)
• M49: 9,825,738 km (0.047 R)
• M50: 9,935,842 km (0.071 R)
• M51: 10,524,360 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit