🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 10.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.66 AU - 0.98 AU

Year: 513 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 22,935,293 km

• M1: 141,520 km (0.096 R)
• M2: 209,437 km (0.061 R)
• M3: 282,740 km (0.11 R)
• M4: 406,607 km (0.102 R)
• M5: 517,309 km (0.028 R)
• M6: 583,282 km (0.098 R)
• M7: 652,696 km (0.09 R)
• M8: 721,810 km (0.071 R)
• M9: 879,635 km (0.077 R)
• M10: 964,906 km (0.059 R)
• M11: 1,061,098 km (0.07 R)
• M12: 1,132,456 km (0.093 R)
• M13: 1,213,688 km (0.114 R)
• M14: 1,399,937 km (0.057 R)
• M15: 1,496,727 km (0.031 R)
• M16: 1,614,011 km (0.098 R)
• M17: 1,683,126 km (0.045 R)
• M18: 1,795,922 km (0.056 R)
• M19: 1,882,240 km (0.112 R)
• M20: 1,989,801 km (0.059 R)
• M21: 2,059,215 km (0.071 R)
• M22: 2,164,980 km (0.078 R)
• M23: 2,236,638 km (0.064 R)
• M24: 2,303,807 km (0.108 R)
• M25: 2,398,054 km (0.084 R)
• M26: 2,568,745 km (0.098 R)
• M27: 2,715,949 km (0.096 R)
• M28: 2,899,805 km (0.092 R)
• M29: 3,036,089 km (0.083 R)
• M30: 3,297,436 km (0.106 R)
• M31: 3,374,330 km (0.099 R)
• M32: 3,511,810 km (0.08 R)
• M33: 3,596,482 km (0.066 R)
• M34: 3,829,705 km (0.094 R)
• M35: 3,979,603 km (0.093 R)
• M36: 4,068,015 km (0.04 R)
• M37: 4,169,741 km (0.077 R)
• M38: 4,278,948 km (0.119 R)
• M39: 4,382,470 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 12.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.18 AU - 1.36 AU

Year: 988 Days

Day: 9.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 22,935,293 km

• M1: 168,746 km (0.088 R)
• M2: 294,857 km (0.116 R)
• M3: 423,212 km (0.085 R)
• M4: 545,284 km (0.072 R)
• M5: 721,959 km (0.06 R)
• M6: 837,000 km (0.048 R)
• M7: 987,645 km (0.069 R)
• M8: 1,123,630 km (0.085 R)
• M9: 1,272,629 km (0.051 R)
• M10: 1,382,434 km (0.114 R)
• M11: 1,682,078 km (0.033 R)
• M12: 1,767,648 km (0.07 R)
• M13: 1,883,886 km (0.09 R)
• M14: 1,980,377 km (0.084 R)
• M15: 2,109,180 km (0.082 R)
• M16: 2,319,665 km (0.068 R)
• M17: 2,504,568 km (0.12 R)
• M18: 2,586,547 km (0.1 R)
• M19: 2,728,067 km (0.082 R)
• M20: 2,812,440 km (0.12 R)
• M21: 2,906,387 km (0.063 R)
• M22: 3,053,741 km (0.118 R)
• M23: 3,230,267 km (0.057 R)
• M24: 3,455,711 km (0.093 R)
• M25: 3,538,289 km (0.055 R)
• M26: 3,621,316 km (0.1 R)
• M27: 3,705,240 km (0.117 R)
• M28: 3,884,309 km (0.097 R)
• M29: 4,095,391 km (0.11 R)
• M30: 4,369,604 km (0.117 R)
• M31: 4,529,076 km (0.062 R)
• M32: 4,670,146 km (0.034 R)
• M33: 4,792,218 km (0.114 R)
• M34: 5,175,638 km (0.075 R)
• M35: 5,344,534 km (0.1 R)
• M36: 5,568,930 km (0.055 R)
• M37: 5,774,777 km (0.103 R)
• M38: 5,895,203 km (0.114 R)
• M39: 6,227,610 km (0.072 R)
• M40: 6,407,426 km (0.112 R)
• M41: 6,623,147 km (0.06 R)
• M42: 6,703,331 km (0.105 R)
• M43: 7,015,392 km (0.085 R)
• M44: 7,237,994 km (0.086 R)
• M45: 7,320,572 km (0.095 R)
• M46: 7,546,315 km (0.08 R)
• M47: 7,750,217 km (0.091 R)
• M48: 7,907,444 km (0.107 R)
• M49: 8,077,986 km (0.1 R)
• M50: 8,274,258 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401

Radius: 10.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.73 AU - 2.81 AU

Year: 2361 Days

Day: 10.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,935,293 km

• M1: 131,048 km (0.117 R)
• M2: 225,743 km (0.088 R)
• M3: 300,393 km (0.092 R)
• M4: 388,057 km (0.115 R)
• M5: 455,077 km (0.066 R)
• M6: 647,310 km (0.081 R)
• M7: 722,857 km (0.094 R)
• M8: 809,773 km (0.066 R)
• M9: 1,057,208 km (0.117 R)
• M10: 1,251,835 km (0.067 R)
• M11: 1,358,498 km (0.064 R)
• M12: 1,488,798 km (0.113 R)
• M13: 1,571,077 km (0.086 R)
• M14: 1,783,805 km (0.101 R)
• M15: 2,097,512 km (0.075 R)
• M16: 2,202,230 km (0.085 R)
• M17: 2,272,840 km (0.116 R)
• M18: 2,465,373 km (0.065 R)
• M19: 2,688,423 km (0.054 R)
• M20: 2,970,116 km (0.088 R)
• M21: 3,342,615 km (0.081 R)
• M22: 3,424,295 km (0.056 R)
• M23: 3,645,700 km (0.116 R)
• M24: 3,758,198 km (0.117 R)
• M25: 3,900,465 km (0.038 R)
• M26: 3,986,634 km (0.106 R)
• M27: 4,059,039 km (0.104 R)
• M28: 4,205,047 km (0.12 R)
• M29: 4,382,619 km (0.082 R)
• M30: 4,852,805 km (0.11 R)
• M31: 5,275,569 km (0.089 R)
• M32: 5,531,830 km (0.12 R)
• M33: 5,857,804 km (0.061 R)
• M34: 6,106,286 km (0.093 R)
• M35: 6,290,890 km (0.088 R)
• M36: 6,392,317 km (0.111 R)
• M37: 6,511,397 km (0.115 R)
• M38: 6,907,831 km (0.042 R)
• M39: 7,418,858 km (0.118 R)
• M40: 7,651,931 km (0.105 R)
• M41: 8,180,610 km (0.089 R)
• M42: 8,384,213 km (0.081 R)
• M43: 8,683,408 km (0.067 R)
• M44: 8,910,199 km (0.088 R)
• M45: 9,100,637 km (0.061 R)
• M46: 9,524,298 km (0.084 R)
• M47: 9,602,089 km (0.111 R)
• M48: 10,211,700 km (0.117 R)
• M49: 10,331,229 km (0.072 R)
• M50: 10,732,750 km (0.113 R)
• M51: 10,894,764 km (0.108 R)
• M52: 10,996,491 km (0.06 R)
• M53: 11,180,346 km (0.102 R)
• M54: 11,634,226 km (0.051 R)
• M55: 11,800,729 km (0.106 R)
• M56: 12,326,117 km (0.085 R)
• M57: 12,517,303 km (0.088 R)
• M58: 12,687,844 km (0.108 R)
• M59: 13,291,322 km (0.099 R)
• M60: 13,837,953 km (0.117 R)
• M61: 14,080,750 km (0.112 R)
• M62: 14,325,043 km (0.05 R)
• M63: 14,414,204 km (0.11 R)
• M64: 14,772,790 km (0.115 R)
• M65: 15,202,435 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 9.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.2 AU - 3.56 AU

Year: 3374 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,935,293 km

• M1: 286,330 km (0.069 R)
• M2: 446,550 km (0.055 R)
• M3: 546,182 km (0.079 R)
• M4: 619,036 km (0.098 R)
• M5: 711,487 km (0.108 R)
• M6: 859,440 km (0.046 R)
• M7: 952,190 km (0.07 R)
• M8: 1,104,331 km (0.03 R)
• M9: 1,317,808 km (0.065 R)
• M10: 1,446,761 km (0.037 R)
• M11: 1,615,956 km (0.092 R)
• M12: 1,695,692 km (0.099 R)
• M13: 1,859,352 km (0.078 R)
• M14: 1,935,497 km (0.073 R)
• M15: 2,258,778 km (0.092 R)
• M16: 2,324,003 km (0.068 R)
• M17: 2,439,492 km (0.106 R)
• M18: 2,565,454 km (0.099 R)
• M19: 2,659,102 km (0.115 R)
• M20: 2,762,773 km (0.117 R)
• M21: 2,903,096 km (0.108 R)
• M22: 3,506,574 km (0.101 R)
• M23: 3,591,845 km (0.085 R)
• M24: 3,745,332 km (0.118 R)
• M25: 4,148,349 km (0.092 R)
• M26: 4,493,172 km (0.104 R)
• M27: 4,586,072 km (0.082 R)
• M28: 4,658,777 km (0.103 R)
• M29: 4,826,327 km (0.077 R)
• M30: 4,889,606 km (0.104 R)
• M31: 5,264,798 km (0.118 R)
• M32: 5,805,594 km (0.119 R)
• M33: 6,099,853 km (0.107 R)
• M34: 6,168,369 km (0.09 R)
• M35: 6,329,486 km (0.112 R)
• M36: 6,480,281 km (0.111 R)
• M37: 6,597,116 km (0.12 R)
• M38: 6,702,882 km (0.108 R)
• M39: 7,264,323 km (0.097 R)
• M40: 7,385,796 km (0.099 R)
• M41: 7,754,106 km (0.119 R)
• M42: 7,878,123 km (0.027 R)
• M43: 8,065,569 km (0.104 R)
• M44: 8,203,947 km (0.052 R)
• M45: 8,393,937 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 9.1

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.29 AU - 3.61 AU

Year: 3497 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,935,293 km

• M1: 113,844 km (0.119 R)
• M2: 172,935 km (0.037 R)
• M3: 237,711 km (0.046 R)
• M4: 302,636 km (0.062 R)
• M5: 360,680 km (0.095 R)
• M6: 535,860 km (0.079 R)
• M7: 719,117 km (0.086 R)
• M8: 1,220,120 km (0.117 R)
• M9: 1,452,296 km (0.074 R)
• M10: 1,642,734 km (0.09 R)
• M11: 1,726,958 km (0.063 R)
• M12: 2,139,100 km (0.118 R)
• M13: 2,231,402 km (0.074 R)
• M14: 2,356,615 km (0.114 R)
• M15: 2,813,338 km (0.101 R)
• M16: 2,948,873 km (0.051 R)
• M17: 3,640,464 km (0.098 R)
• M18: 3,751,316 km (0.067 R)
• M19: 3,957,312 km (0.094 R)
• M20: 4,322,182 km (0.05 R)
• M21: 4,577,994 km (0.111 R)
• M22: 4,757,960 km (0.094 R)
• M23: 4,859,088 km (0.055 R)
• M24: 5,063,290 km (0.097 R)
• M25: 5,821,900 km (0.052 R)
• M26: 6,060,808 km (0.072 R)
• M27: 6,751,352 km (0.12 R)
• M28: 6,979,489 km (0.104 R)
• M29: 7,584,462 km (0.085 R)
• M30: 7,965,189 km (0.119 R)
• M31: 8,181,956 km (0.112 R)
• M32: 8,327,665 km (0.037 R)
• M33: 8,425,352 km (0.094 R)
• M34: 8,968,841 km (0.101 R)
• M35: 9,244,999 km (0.078 R)
• M36: 9,472,986 km (0.114 R)
• M37: 10,168,018 km (0.119 R)
• M38: 10,746,513 km (0.091 R)
• M39: 10,986,168 km (0.083 R)
• M40: 11,093,281 km (0.1 R)
• M41: 11,579,623 km (0.03 R)
• M42: 11,935,367 km (0.072 R)
• M43: 12,211,225 km (0.11 R)
• M44: 12,294,551 km (0.117 R)
• M45: 12,517,303 km (0.04 R)
• M46: 13,393,348 km (0.118 R)
• M47: 13,479,217 km (0.11 R)
• M48: 13,565,236 km (0.078 R)
• M49: 13,795,467 km (0.112 R)
• M50: 13,853,212 km (0.111 R)
• M51: 13,911,106 km (0.112 R)
• M52: 14,788,647 km (0.104 R)
• M53: 15,533,495 km (0.058 R)
• M54: 16,016,546 km (0.114 R)
• M55: 16,259,942 km (0.04 R)
• M56: 16,320,978 km (0.092 R)
• M57: 16,627,355 km (0.11 R)
• M58: 17,028,576 km (0.086 R)
• M59: 17,651,950 km (0.056 R)
• M60: 17,934,840 km (0.111 R)
• M61: 18,124,380 km (0.075 R)
• M62: 18,187,660 km (0.113 R)
• M63: 18,696,742 km (0.097 R)
• M64: 19,501,728 km (0.118 R)
• M65: 19,761,580 km (0.096 R)
• M66: 19,957,403 km (0.104 R)
• M67: 20,219,349 km (0.09 R)
• M68: 20,912,436 km (0.027 R)
• M69: 21,145,210 km (0.069 R)
• M70: 21,613,302 km (0.117 R)
• M71: 21,814,960 km (0.069 R)
• M72: 21,949,748 km (0.101 R)
• M73: 22,152,453 km (0.071 R)
• M74: 22,593,766 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit