🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.8

Radius: 12.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.66 AU - 0.84 AU

Year: 426 Days

Day: 8.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,316,758 km

• M1: 160,219 km (0.101 R)
• M2: 249,679 km (0.086 R)
• M3: 358,287 km (0.103 R)
• M4: 501,302 km (0.084 R)
• M5: 690,544 km (0.065 R)
• M6: 879,935 km (0.044 R)
• M7: 961,765 km (0.107 R)
• M8: 1,115,252 km (0.091 R)
• M9: 1,209,499 km (0.084 R)
• M10: 1,306,887 km (0.107 R)
• M11: 1,406,968 km (0.048 R)
• M12: 1,488,948 km (0.107 R)
• M13: 1,567,486 km (0.116 R)
• M14: 1,663,528 km (0.095 R)
• M15: 1,778,419 km (0.049 R)
• M16: 1,862,045 km (0.093 R)
• M17: 1,941,332 km (0.072 R)
• M18: 2,056,821 km (0.102 R)
• M19: 2,162,736 km (0.107 R)
• M20: 2,349,734 km (0.095 R)
• M21: 2,485,718 km (0.074 R)
• M22: 2,611,530 km (0.101 R)
• M23: 2,752,601 km (0.047 R)
• M24: 2,942,590 km (0.028 R)
• M25: 3,103,109 km (0.102 R)
• M26: 3,252,856 km (0.06 R)
• M27: 3,349,347 km (0.111 R)
• M28: 3,460,947 km (0.109 R)
• M29: 3,602,167 km (0.095 R)
• M30: 3,767,024 km (0.109 R)
• M31: 3,846,760 km (0.065 R)
• M32: 4,096,887 km (0.113 R)
• M33: 4,231,525 km (0.094 R)
• M34: 4,344,921 km (0.098 R)
• M35: 4,628,857 km (0.074 R)
• M36: 4,761,401 km (0.111 R)
• M37: 4,958,571 km (0.061 R)
• M38: 5,110,263 km (0.109 R)
• M39: 5,214,982 km (0.083 R)
• M40: 5,312,220 km (0.112 R)
• M41: 5,451,197 km (0.064 R)
• M42: 5,582,993 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.2

Radius: 10

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.87 AU - 1.03 AU

Year: 607 Days

Day: 6.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,316,758 km

• M1: 138,976 km (0.098 R)
• M2: 227,389 km (0.108 R)
• M3: 298,448 km (0.088 R)
• M4: 456,423 km (0.113 R)
• M5: 525,089 km (0.07 R)
• M6: 635,641 km (0.1 R)
• M7: 775,515 km (0.056 R)
• M8: 1,327,083 km (0.081 R)
• M9: 1,476,531 km (0.114 R)
• M10: 1,543,401 km (0.113 R)
• M11: 1,715,140 km (0.088 R)
• M12: 1,929,513 km (0.097 R)
• M13: 2,168,122 km (0.066 R)
• M14: 2,244,716 km (0.064 R)
• M15: 2,471,806 km (0.108 R)
• M16: 2,764,419 km (0.041 R)
• M17: 2,847,745 km (0.061 R)
• M18: 2,991,209 km (0.051 R)
• M19: 3,093,983 km (0.101 R)
• M20: 3,285,618 km (0.096 R)
• M21: 3,400,659 km (0.076 R)
• M22: 3,598,427 km (0.111 R)
• M23: 3,707,933 km (0.087 R)
• M24: 3,781,535 km (0.047 R)
• M25: 3,855,736 km (0.075 R)
• M26: 3,939,660 km (0.107 R)
• M27: 4,014,908 km (0.094 R)
• M28: 4,157,175 km (0.11 R)
• M29: 4,301,088 km (0.089 R)
• M30: 4,427,199 km (0.074 R)
• M31: 4,515,313 km (0.106 R)
• M32: 4,584,128 km (0.062 R)
• M33: 4,913,692 km (0.088 R)
• M34: 5,147,962 km (0.057 R)
• M35: 5,438,182 km (0.118 R)
• M36: 5,543,050 km (0.073 R)
• M37: 5,638,045 km (0.053 R)
• M38: 5,755,030 km (0.116 R)
• M39: 5,840,600 km (0.028 R)
• M40: 5,915,698 km (0.042 R)
• M41: 5,991,245 km (0.083 R)
• M42: 6,307,495 km (0.028 R)
• M43: 6,528,900 km (0.086 R)
• M44: 6,662,940 km (0.104 R)
• M45: 6,797,877 km (0.112 R)
• M46: 7,173,816 km (0.101 R)
• M47: 7,346,901 km (0.065 R)
• M48: 7,439,801 km (0.111 R)
• M49: 7,556,488 km (0.116 R)
• M50: 7,685,441 km (0.067 R)
• M51: 7,874,533 km (0.071 R)
• M52: 8,053,153 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.4

Radius: 12.2

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.31 AU - 1.93 AU

Year: 1353 Days

Day: 6.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,316,758 km

• M1: 152,590 km (0.11 R)
• M2: 252,970 km (0.114 R)
• M3: 393,442 km (0.077 R)
• M4: 499,358 km (0.06 R)
• M5: 580,141 km (0.09 R)
• M6: 717,172 km (0.06 R)
• M7: 1,013,376 km (0.117 R)
• M8: 1,100,592 km (0.111 R)
• M9: 1,240,017 km (0.078 R)
• M10: 1,408,015 km (0.056 R)
• M11: 1,552,676 km (0.079 R)
• M12: 1,686,566 km (0.099 R)
• M13: 1,775,278 km (0.111 R)
• M14: 1,940,883 km (0.109 R)
• M15: 2,155,257 km (0.057 R)
• M16: 2,278,824 km (0.115 R)
• M17: 2,487,065 km (0.047 R)
• M18: 3,050,001 km (0.067 R)
• M19: 3,169,380 km (0.043 R)
• M20: 3,260,037 km (0.107 R)
• M21: 3,361,614 km (0.08 R)
• M22: 3,454,065 km (0.099 R)
• M23: 3,589,152 km (0.104 R)
• M24: 3,683,698 km (0.102 R)
• M25: 3,821,777 km (0.11 R)
• M26: 4,048,567 km (0.083 R)
• M27: 4,313,206 km (0.049 R)
• M28: 4,481,503 km (0.119 R)
• M29: 4,572,160 km (0.092 R)
• M30: 4,824,681 km (0.08 R)
• M31: 4,929,399 km (0.066 R)
• M32: 5,105,626 km (0.051 R)
• M33: 5,536,916 km (0.089 R)
• M34: 5,658,839 km (0.114 R)
• M35: 5,843,442 km (0.105 R)
• M36: 6,485,965 km (0.089 R)
• M37: 6,588,739 km (0.106 R)
• M38: 6,705,126 km (0.118 R)
• M39: 6,835,276 km (0.095 R)
• M40: 7,071,641 km (0.05 R)
• M41: 7,458,052 km (0.09 R)
• M42: 7,552,449 km (0.104 R)
• M43: 8,447,343 km (0.086 R)
• M44: 8,531,716 km (0.116 R)
• M45: 8,871,752 km (0.098 R)
• M46: 9,187,404 km (0.032 R)
• M47: 9,332,214 km (0.072 R)
• M48: 9,463,113 km (0.059 R)
• M49: 9,874,357 km (0.07 R)
• M50: 9,992,839 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.4

Radius: 5.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.85 AU - 10.25 AU

Year: 17860 Days

Day: 17.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 36,316,758 km

• M1: 86,168 km (0.103 R)
• M2: 199,863 km (0.066 R)
• M3: 271,221 km (0.118 R)
• M4: 442,660 km (0.07 R)
• M5: 553,662 km (0.118 R)
• M6: 646,412 km (0.089 R)
• M7: 715,975 km (0.072 R)
• M8: 788,231 km (0.083 R)
• M9: 1,271,432 km (0.066 R)
• M10: 1,450,052 km (0.043 R)
• M11: 1,505,254 km (0.07 R)
• M12: 1,791,883 km (0.101 R)
• M13: 2,980,738 km (0.087 R)
• M14: 4,281,491 km (0.063 R)
• M15: 4,388,154 km (0.097 R)
• M16: 4,712,931 km (0.103 R)
• M17: 4,850,561 km (0.071 R)
• M18: 5,045,637 km (0.091 R)
• M19: 5,186,409 km (0.089 R)
• M20: 6,058,564 km (0.12 R)
• M21: 6,726,668 km (0.111 R)
• M22: 7,545,866 km (0.07 R)
• M23: 8,630,451 km (0.115 R)
• M24: 8,934,583 km (0.075 R)
• M25: 9,002,650 km (0.11 R)
• M26: 9,276,714 km (0.118 R)
• M27: 9,380,235 km (0.108 R)
• M28: 10,651,518 km (0.118 R)
• M29: 11,123,798 km (0.091 R)
• M30: 12,315,046 km (0.086 R)
• M31: 12,352,895 km (0.1 R)
• M32: 12,542,884 km (0.116 R)
• M33: 12,925,854 km (0.067 R)
• M34: 14,335,665 km (0.047 R)
• M35: 14,655,655 km (0.043 R)
• M36: 15,917,213 km (0.099 R)
• M37: 16,124,107 km (0.083 R)
• M38: 16,707,689 km (0.113 R)
• M39: 17,340,637 km (0.083 R)
• M40: 18,891,518 km (0.1 R)
• M41: 19,110,380 km (0.081 R)
• M42: 19,594,927 km (0.112 R)
• M43: 20,128,244 km (0.094 R)
• M44: 21,072,655 km (0.1 R)
• M45: 22,818,313 km (0.12 R)
• M46: 23,332,182 km (0.038 R)
• M47: 24,323,866 km (0.118 R)
• M48: 26,201,768 km (0.107 R)
• M49: 27,380,449 km (0.118 R)
• M50: 28,877,775 km (0.103 R)
• M51: 30,709,600 km (0.105 R)
• M52: 30,761,062 km (0.104 R)
• M53: 31,691,411 km (0.108 R)
• M54: 32,526,167 km (0.066 R)
• M55: 32,841,071 km (0.118 R)
• M56: 33,157,022 km (0.12 R)
• M57: 34,164,115 km (0.071 R)
• M58: 35,612,372 km (0.036 R)
• M59: 35,882,695 km (0.074 R)
• M60: 36,099,462 km (0.079 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: 148 - 12,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit