🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 14.3

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 418 Days

Day: 13.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 40,803,981 km

• M1: 192,233 km (0.108 R)
• M2: 293,212 km (0.037 R)
• M3: 392,844 km (0.114 R)
• M4: 487,390 km (0.084 R)
• M5: 840,890 km (0.092 R)
• M6: 956,080 km (0.05 R)
• M7: 1,110,615 km (0.095 R)
• M8: 1,218,774 km (0.111 R)
• M9: 1,451,847 km (0.108 R)
• M10: 1,549,385 km (0.067 R)
• M11: 1,660,536 km (0.117 R)
• M12: 1,751,641 km (0.06 R)
• M13: 1,879,697 km (0.074 R)
• M14: 1,986,809 km (0.071 R)
• M15: 2,226,465 km (0.12 R)
• M16: 2,340,459 km (0.095 R)
• M17: 2,430,367 km (0.097 R)
• M18: 2,528,204 km (0.09 R)
• M19: 2,633,970 km (0.075 R)
• M20: 2,905,340 km (0.116 R)
• M21: 3,121,958 km (0.086 R)
• M22: 3,264,525 km (0.081 R)
• M23: 3,358,472 km (0.119 R)
• M24: 3,453,467 km (0.108 R)
• M25: 3,593,790 km (0.115 R)
• M26: 3,720,948 km (0.04 R)
• M27: 3,872,490 km (0.105 R)
• M28: 4,034,056 km (0.079 R)
• M29: 4,150,743 km (0.094 R)
• M30: 4,339,834 km (0.089 R)
• M31: 4,596,694 km (0.036 R)
• M32: 4,710,538 km (0.12 R)
• M33: 5,058,054 km (0.077 R)
• M34: 5,302,945 km (0.092 R)
• M35: 5,448,354 km (0.05 R)
• M36: 5,769,541 km (0.09 R)
• M37: 5,954,594 km (0.074 R)
• M38: 6,150,567 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 11.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.77 AU - 0.91 AU

Year: 505 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 40,803,981 km

• M1: 179,069 km (0.109 R)
• M2: 259,104 km (0.052 R)
• M3: 332,406 km (0.091 R)
• M4: 421,417 km (0.086 R)
• M5: 507,436 km (0.09 R)
• M6: 615,595 km (0.086 R)
• M7: 729,439 km (0.087 R)
• M8: 814,112 km (0.107 R)
• M9: 965,804 km (0.108 R)
• M10: 1,131,110 km (0.043 R)
• M11: 1,258,567 km (0.095 R)
• M12: 1,358,648 km (0.12 R)
• M13: 1,440,627 km (0.111 R)
• M14: 1,520,064 km (0.119 R)
• M15: 1,683,874 km (0.087 R)
• M16: 1,808,339 km (0.11 R)
• M17: 1,908,420 km (0.059 R)
• M18: 2,019,721 km (0.096 R)
• M19: 2,090,331 km (0.078 R)
• M20: 2,317,570 km (0.107 R)
• M21: 2,406,731 km (0.074 R)
• M22: 2,486,915 km (0.101 R)
• M23: 2,568,147 km (0.107 R)
• M24: 2,885,893 km (0.107 R)
• M25: 2,998,390 km (0.071 R)
• M26: 3,183,443 km (0.066 R)
• M27: 3,260,785 km (0.089 R)
• M28: 3,333,190 km (0.095 R)
• M29: 3,565,067 km (0.114 R)
• M30: 3,808,313 km (0.112 R)
• M31: 4,027,025 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.7

Radius: 12.4

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.96 AU - 2.5 AU

Year: 2185 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,803,981 km

• M1: 186,249 km (0.066 R)
• M2: 314,455 km (0.059 R)
• M3: 396,434 km (0.113 R)
• M4: 474,076 km (0.096 R)
• M5: 810,820 km (0.107 R)
• M6: 1,058,854 km (0.043 R)
• M7: 1,208,900 km (0.061 R)
• M8: 1,286,691 km (0.098 R)
• M9: 1,483,263 km (0.118 R)
• M10: 1,690,007 km (0.08 R)
• M11: 1,880,445 km (0.109 R)
• M12: 2,118,755 km (0.067 R)
• M13: 2,324,901 km (0.061 R)
• M14: 2,581,311 km (0.084 R)
• M15: 2,727,768 km (0.08 R)
• M16: 2,968,022 km (0.112 R)
• M17: 3,309,703 km (0.093 R)
• M18: 3,405,296 km (0.068 R)
• M19: 3,879,821 km (0.094 R)
• M20: 4,185,000 km (0.092 R)
• M21: 4,323,079 km (0.099 R)
• M22: 4,410,295 km (0.055 R)
• M23: 4,533,264 km (0.119 R)
• M24: 4,657,431 km (0.103 R)
• M25: 4,873,001 km (0.051 R)
• M26: 4,963,807 km (0.069 R)
• M27: 5,258,216 km (0.075 R)
• M28: 5,388,964 km (0.038 R)
• M29: 5,787,343 km (0.091 R)
• M30: 5,961,026 km (0.066 R)
• M31: 6,333,525 km (0.116 R)
• M32: 6,412,962 km (0.117 R)
• M33: 6,492,548 km (0.08 R)
• M34: 6,754,045 km (0.08 R)
• M35: 8,112,842 km (0.115 R)
• M36: 8,307,469 km (0.118 R)
• M37: 8,460,059 km (0.114 R)
• M38: 8,856,493 km (0.114 R)
• M39: 9,349,418 km (0.115 R)
• M40: 9,485,552 km (0.109 R)
• M41: 9,599,396 km (0.093 R)
• M42: 9,920,583 km (0.116 R)
• M43: 10,362,046 km (0.042 R)
• M44: 10,620,701 km (0.113 R)
• M45: 11,048,551 km (0.083 R)
• M46: 11,312,741 km (0.116 R)
• M47: 11,482,085 km (0.045 R)
• M48: 11,652,178 km (0.082 R)
• M49: 11,798,634 km (0.082 R)
• M50: 12,044,125 km (0.113 R)
• M51: 12,241,743 km (0.119 R)
• M52: 12,540,191 km (0.068 R)
• M53: 12,790,768 km (0.091 R)
• M54: 12,891,447 km (0.058 R)
• M55: 13,347,720 km (0.093 R)
• M56: 13,629,264 km (0.119 R)
• M57: 13,938,632 km (0.108 R)
• M58: 14,485,711 km (0.118 R)
• M59: 14,880,650 km (0.11 R)
• M60: 15,332,735 km (0.082 R)
• M61: 15,520,181 km (0.108 R)
• M62: 16,688,241 km (0.062 R)
• M63: 17,324,630 km (0.103 R)
• M64: 18,280,112 km (0.091 R)
• M65: 18,678,341 km (0.113 R)
• M66: 18,964,672 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.7

Radius: 15

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.62 AU - 5.3 AU

Year: 7247 Days

Day: 10.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,803,981 km

• M1: 246,687 km (0.056 R)
• M2: 475,572 km (0.12 R)
• M3: 574,306 km (0.072 R)
• M4: 783,444 km (0.112 R)
• M5: 891,005 km (0.056 R)
• M6: 1,122,882 km (0.086 R)
• M7: 1,265,000 km (0.105 R)
• M8: 1,608,177 km (0.11 R)
• M9: 2,112,322 km (0.095 R)
• M10: 2,337,018 km (0.117 R)
• M11: 2,908,931 km (0.081 R)
• M12: 3,314,341 km (0.083 R)
• M13: 3,471,119 km (0.063 R)
• M14: 3,577,035 km (0.085 R)
• M15: 3,819,533 km (0.091 R)
• M16: 4,207,590 km (0.085 R)
• M17: 4,435,128 km (0.053 R)
• M18: 4,579,490 km (0.106 R)
• M19: 4,784,140 km (0.034 R)
• M20: 4,962,161 km (0.102 R)
• M21: 5,790,335 km (0.112 R)
• M22: 6,760,777 km (0.106 R)
• M23: 7,129,386 km (0.117 R)
• M24: 7,886,351 km (0.06 R)
• M25: 8,524,984 km (0.113 R)
• M26: 8,632,994 km (0.1 R)
• M27: 8,886,862 km (0.056 R)
• M28: 9,217,024 km (0.115 R)
• M29: 9,513,976 km (0.111 R)
• M30: 9,663,574 km (0.08 R)
• M31: 9,813,920 km (0.089 R)
• M32: 10,270,043 km (0.059 R)
• M33: 10,849,735 km (0.051 R)
• M34: 11,163,442 km (0.118 R)
• M35: 11,880,016 km (0.104 R)
• M36: 13,274,118 km (0.109 R)
• M37: 13,441,518 km (0.056 R)
• M38: 14,979,983 km (0.098 R)
• M39: 15,725,728 km (0.059 R)
• M40: 16,125,454 km (0.079 R)
• M41: 16,528,620 km (0.1 R)
• M42: 17,942,619 km (0.044 R)
• M43: 18,174,346 km (0.098 R)
• M44: 19,205,524 km (0.045 R)
• M45: 19,490,209 km (0.108 R)
• M46: 19,919,704 km (0.094 R)
• M47: 20,545,622 km (0.099 R)
• M48: 20,642,412 km (0.061 R)
• M49: 20,933,978 km (0.068 R)
• M50: 21,619,585 km (0.104 R)
• M51: 22,064,190 km (0.074 R)
• M52: 22,511,787 km (0.038 R)
• M53: 22,611,718 km (0.119 R)
• M54: 23,567,948 km (0.091 R)
• M55: 23,974,704 km (0.076 R)
• M56: 24,332,393 km (0.038 R)
• M57: 24,486,179 km (0.119 R)
• M58: 24,640,415 km (0.06 R)
• M59: 24,743,338 km (0.115 R)
• M60: 24,846,411 km (0.047 R)
• M61: 25,001,395 km (0.073 R)
• M62: 25,312,259 km (0.109 R)
• M63: 28,544,471 km (0.048 R)
• M64: 29,249,974 km (0.081 R)
• M65: 29,961,312 km (0.117 R)
• M66: 31,122,341 km (0.025 R)
• M67: 32,467,226 km (0.101 R)
• M68: 33,317,540 km (0.104 R)
• M69: 35,445,869 km (0.109 R)
• M70: 36,438,601 km (0.08 R)
• M71: 38,331,762 km (0.089 R)
• M72: 39,712,251 km (0.064 R)
• M73: 39,893,563 km (0.102 R)
• M74: 40,256,937 km (0.065 R)
• M75: 40,682,243 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit