🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 14.2

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 362 Days

Day: 12.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 15,823,732 km

• M1: 179,667 km (0.087 R)
• M2: 274,961 km (0.113 R)
• M3: 406,757 km (0.071 R)
• M4: 528,080 km (0.079 R)
• M5: 643,720 km (0.081 R)
• M6: 779,704 km (0.103 R)
• M7: 873,203 km (0.052 R)
• M8: 1,049,878 km (0.056 R)
• M9: 1,174,942 km (0.108 R)
• M10: 1,288,786 km (0.082 R)
• M11: 1,415,196 km (0.057 R)
• M12: 1,550,582 km (0.112 R)
• M13: 1,718,132 km (0.046 R)
• M14: 1,820,905 km (0.106 R)
• M15: 1,940,135 km (0.08 R)
• M16: 2,057,270 km (0.101 R)
• M17: 2,176,799 km (0.075 R)
• M18: 2,278,376 km (0.037 R)
• M19: 2,397,156 km (0.118 R)
• M20: 2,491,702 km (0.108 R)
• M21: 2,587,445 km (0.053 R)
• M22: 2,717,146 km (0.063 R)
• M23: 2,932,717 km (0.095 R)
• M24: 3,022,775 km (0.051 R)
• M25: 3,194,363 km (0.064 R)
• M26: 3,322,270 km (0.117 R)
• M27: 3,505,527 km (0.119 R)
• M28: 3,601,419 km (0.12 R)
• M29: 3,838,981 km (0.086 R)
• M30: 3,962,848 km (0.118 R)
• M31: 4,100,627 km (0.107 R)
• M32: 4,214,621 km (0.106 R)
• M33: 4,355,392 km (0.116 R)
• M34: 4,523,840 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 14.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.99 AU - 2.29 AU

Year: 2021 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 15,823,732 km

• M1: 183,407 km (0.096 R)
• M2: 286,779 km (0.108 R)
• M3: 682,465 km (0.05 R)
• M4: 920,625 km (0.088 R)
• M5: 1,258,567 km (0.04 R)
• M6: 1,535,772 km (0.1 R)
• M7: 1,704,967 km (0.055 R)
• M8: 1,880,744 km (0.03 R)
• M9: 2,013,587 km (0.098 R)
• M10: 2,149,721 km (0.098 R)
• M11: 2,289,147 km (0.111 R)
• M12: 2,684,983 km (0.118 R)
• M13: 2,961,290 km (0.057 R)
• M14: 3,117,320 km (0.113 R)
• M15: 3,738,301 km (0.059 R)
• M16: 4,365,565 km (0.074 R)
• M17: 4,543,886 km (0.112 R)
• M18: 4,975,326 km (0.104 R)
• M19: 5,298,906 km (0.026 R)
• M20: 5,717,631 km (0.066 R)
• M21: 5,824,144 km (0.042 R)
• M22: 6,329,486 km (0.109 R)
• M23: 6,439,590 km (0.113 R)
• M24: 6,587,542 km (0.111 R)
• M25: 6,773,941 km (0.083 R)
• M26: 6,962,135 km (0.079 R)
• M27: 7,133,126 km (0.06 R)
• M28: 7,382,505 km (0.071 R)
• M29: 7,811,103 km (0.106 R)
• M30: 7,909,688 km (0.103 R)
• M31: 8,127,952 km (0.062 R)
• M32: 8,227,883 km (0.082 R)
• M33: 8,469,334 km (0.118 R)
• M34: 8,733,524 km (0.108 R)
• M35: 8,959,267 km (0.075 R)
• M36: 9,062,489 km (0.06 R)
• M37: 9,500,662 km (0.103 R)
• M38: 9,924,323 km (0.115 R)
• M39: 10,138,397 km (0.046 R)
• M40: 10,768,204 km (0.116 R)
• M41: 10,944,281 km (0.04 R)
• M42: 11,410,877 km (0.06 R)
• M43: 11,522,926 km (0.049 R)
• M44: 12,225,886 km (0.06 R)
• M45: 12,432,481 km (0.075 R)
• M46: 12,663,609 km (0.099 R)
• M47: 12,802,885 km (0.117 R)
• M48: 13,436,133 km (0.09 R)
• M49: 13,935,790 km (0.03 R)
• M50: 14,031,682 km (0.086 R)
• M51: 14,224,065 km (0.118 R)
• M52: 14,782,065 km (0.083 R)
• M53: 14,977,888 km (0.063 R)
• M54: 15,149,926 km (0.088 R)
• M55: 15,372,079 km (0.025 R)
• M56: 16,271,611 km (0.082 R)
• M57: 16,448,435 km (0.089 R)
• M58: 16,626,008 km (0.066 R)
• M59: 17,085,423 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 13.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.15 AU - 2.43 AU

Year: 2238 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,823,732 km

• M1: 169,644 km (0.055 R)
• M2: 298,897 km (0.081 R)
• M3: 407,505 km (0.031 R)
• M4: 495,767 km (0.107 R)
• M5: 689,945 km (0.08 R)
• M6: 851,960 km (0.091 R)
• M7: 1,121,086 km (0.06 R)
• M8: 1,207,404 km (0.097 R)
• M9: 1,408,165 km (0.091 R)
• M10: 1,523,355 km (0.118 R)
• M11: 1,741,618 km (0.04 R)
• M12: 1,970,354 km (0.106 R)
• M13: 2,076,718 km (0.08 R)
• M14: 2,270,596 km (0.106 R)
• M15: 2,357,363 km (0.09 R)
• M16: 2,483,325 km (0.113 R)
• M17: 2,585,799 km (0.083 R)
• M18: 2,795,087 km (0.095 R)
• M19: 2,955,904 km (0.101 R)
• M20: 3,078,425 km (0.07 R)
• M21: 3,216,803 km (0.055 R)
• M22: 3,557,288 km (0.089 R)
• M23: 3,658,865 km (0.093 R)
• M24: 3,924,551 km (0.097 R)
• M25: 4,632,448 km (0.108 R)
• M26: 4,727,742 km (0.048 R)
• M27: 4,936,580 km (0.096 R)
• M28: 5,115,649 km (0.104 R)
• M29: 5,247,295 km (0.082 R)
• M30: 5,346,777 km (0.096 R)
• M31: 5,615,156 km (0.111 R)
• M32: 5,785,099 km (0.044 R)
• M33: 6,235,090 km (0.078 R)
• M34: 6,750,604 km (0.09 R)
• M35: 6,986,221 km (0.114 R)
• M36: 7,898,618 km (0.12 R)
• M37: 8,631,947 km (0.047 R)
• M38: 9,026,736 km (0.077 R)
• M39: 9,226,449 km (0.084 R)
• M40: 9,467,900 km (0.118 R)
• M41: 9,977,879 km (0.088 R)
• M42: 10,205,118 km (0.117 R)
• M43: 10,749,056 km (0.095 R)
• M44: 10,875,915 km (0.068 R)
• M45: 11,582,615 km (0.112 R)
• M46: 11,691,074 km (0.044 R)
• M47: 11,886,897 km (0.095 R)
• M48: 12,238,003 km (0.064 R)
• M49: 12,436,969 km (0.057 R)
• M50: 12,771,170 km (0.04 R)
• M51: 13,108,214 km (0.085 R)
• M52: 13,311,817 km (0.065 R)
• M53: 13,859,944 km (0.06 R)
• M54: 14,067,436 km (0.08 R)
• M55: 14,392,362 km (0.028 R)
• M56: 14,508,899 km (0.109 R)
• M57: 15,238,937 km (0.104 R)
• M58: 15,357,867 km (0.12 R)
• M59: 15,860,516 km (0.05 R)
• M60: 16,101,817 km (0.09 R)
• M61: 16,222,842 km (0.118 R)
• M62: 16,320,081 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.4

Radius: 13.4

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.83 AU - 2.95 AU

Year: 3172 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 15,823,732 km

• M1: 168,447 km (0.052 R)
• M2: 396,285 km (0.049 R)
• M3: 487,539 km (0.112 R)
• M4: 596,596 km (0.076 R)
• M5: 1,042,996 km (0.075 R)
• M6: 1,202,767 km (0.052 R)
• M7: 1,325,437 km (0.074 R)
• M8: 1,535,772 km (0.107 R)
• M9: 1,732,493 km (0.094 R)
• M10: 1,821,204 km (0.069 R)
• M11: 2,070,135 km (0.101 R)
• M12: 2,164,681 km (0.054 R)
• M13: 2,630,679 km (0.118 R)
• M14: 3,004,823 km (0.077 R)
• M15: 3,174,916 km (0.115 R)
• M16: 3,460,348 km (0.117 R)
• M17: 4,107,359 km (0.052 R)
• M18: 4,279,546 km (0.104 R)
• M19: 4,524,438 km (0.081 R)
• M20: 4,648,754 km (0.112 R)
• M21: 4,774,117 km (0.09 R)
• M22: 5,046,684 km (0.098 R)
• M23: 5,550,380 km (0.109 R)
• M24: 6,767,508 km (0.081 R)
• M25: 6,909,926 km (0.115 R)
• M26: 7,115,324 km (0.088 R)
• M27: 7,364,554 km (0.114 R)
• M28: 7,532,253 km (0.095 R)
• M29: 7,616,626 km (0.08 R)
• M30: 7,701,149 km (0.108 R)
• M31: 7,957,111 km (0.088 R)
• M32: 8,150,840 km (0.081 R)
• M33: 8,259,149 km (0.104 R)
• M34: 8,609,058 km (0.044 R)
• M35: 8,808,173 km (0.07 R)
• M36: 8,919,324 km (0.066 R)
• M37: 9,075,804 km (0.104 R)
• M38: 9,346,277 km (0.116 R)
• M39: 9,802,849 km (0.052 R)
• M40: 10,196,740 km (0.07 R)
• M41: 10,431,011 km (0.119 R)
• M42: 10,643,290 km (0.06 R)
• M43: 10,737,986 km (0.041 R)
• M44: 10,856,916 km (0.1 R)
• M45: 11,433,915 km (0.084 R)
• M46: 11,531,004 km (0.041 R)
• M47: 11,774,998 km (0.119 R)
• M48: 12,318,038 km (0.106 R)
• M49: 12,417,521 km (0.095 R)
• M50: 12,818,742 km (0.098 R)
• M51: 13,377,191 km (0.036 R)
• M52: 14,151,659 km (0.119 R)
• M53: 14,597,012 km (0.104 R)
• M54: 14,728,808 km (0.094 R)
• M55: 14,993,746 km (0.062 R)
• M56: 15,153,516 km (0.104 R)
• M57: 15,797,984 km (0.096 R)
• M58: 16,150,885 km (0.076 R)
• M59: 16,259,942 km (0.056 R)
• M60: 16,369,298 km (0.088 R)
• M61: 17,141,672 km (0.073 R)
• M62: 17,308,773 km (0.092 R)
• M63: 17,926,014 km (0.094 R)
• M64: 18,038,960 km (0.111 R)
• M65: 18,436,292 km (0.041 R)
• M66: 18,521,862 km (0.088 R)
• M67: 18,836,616 km (0.032 R)
• M68: 19,066,548 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 14.3

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.46 AU - 3.94 AU

Year: 3696 Days

Day: 5.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 15,823,732 km

• M1: 206,595 km (0.078 R)
• M2: 402,119 km (0.092 R)
• M3: 600,336 km (0.038 R)
• M4: 772,224 km (0.091 R)
• M5: 894,296 km (0.099 R)
• M6: 1,015,022 km (0.075 R)
• M7: 1,132,605 km (0.057 R)
• M8: 1,226,403 km (0.094 R)
• M9: 1,382,584 km (0.047 R)
• M10: 1,473,689 km (0.076 R)
• M11: 1,587,832 km (0.052 R)
• M12: 1,737,579 km (0.12 R)
• M13: 1,892,413 km (0.108 R)
• M14: 2,252,046 km (0.104 R)
• M15: 2,385,039 km (0.117 R)
• M16: 2,508,457 km (0.107 R)
• M17: 2,633,970 km (0.117 R)
• M18: 2,800,323 km (0.071 R)
• M19: 2,996,745 km (0.095 R)
• M20: 3,116,872 km (0.067 R)
• M21: 3,529,163 km (0.092 R)
• M22: 4,047,221 km (0.044 R)
• M23: 4,180,512 km (0.027 R)
• M24: 4,300,340 km (0.049 R)
• M25: 4,482,251 km (0.116 R)
• M26: 4,697,672 km (0.058 R)
• M27: 4,948,099 km (0.11 R)
• M28: 5,059,101 km (0.105 R)
• M29: 5,283,647 km (0.103 R)
• M30: 5,380,886 km (0.048 R)
• M31: 5,676,342 km (0.103 R)
• M32: 6,403,686 km (0.109 R)
• M33: 6,594,424 km (0.113 R)
• M34: 7,035,289 km (0.116 R)
• M35: 7,214,357 km (0.092 R)
• M36: 7,358,719 km (0.103 R)
• M37: 7,558,732 km (0.074 R)
• M38: 7,760,539 km (0.101 R)
• M39: 8,188,539 km (0.085 R)
• M40: 8,414,880 km (0.104 R)
• M41: 8,700,762 km (0.104 R)
• M42: 8,873,846 km (0.089 R)
• M43: 9,028,680 km (0.069 R)
• M44: 9,836,359 km (0.03 R)
• M45: 9,976,532 km (0.078 R)
• M46: 10,117,454 km (0.117 R)
• M47: 10,584,947 km (0.106 R)
• M48: 10,770,000 km (0.093 R)
• M49: 11,038,976 km (0.113 R)
• M50: 11,753,157 km (0.078 R)
• M51: 12,115,782 km (0.106 R)
• M52: 12,395,680 km (0.103 R)
• M53: 12,677,672 km (0.101 R)
• M54: 13,314,510 km (0.112 R)
• M55: 13,692,693 km (0.079 R)
• M56: 14,187,413 km (0.106 R)
• M57: 14,665,079 km (0.055 R)
• M58: 14,986,565 km (0.076 R)
• M59: 15,263,920 km (0.11 R)
• M60: 15,589,594 km (0.057 R)
• M61: 15,823,715 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 16,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit