🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 13.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.45 AU - 0.65 AU

Year: 272 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,480,414 km

• M1: 189,690 km (0.103 R)
• M2: 280,795 km (0.115 R)
• M3: 369,656 km (0.112 R)
• M4: 456,274 km (0.077 R)
• M5: 568,322 km (0.059 R)
• M6: 660,774 km (0.094 R)
• M7: 749,336 km (0.117 R)
• M8: 893,698 km (0.098 R)
• M9: 985,252 km (0.081 R)
• M10: 1,083,537 km (0.076 R)
• M11: 1,200,523 km (0.078 R)
• M12: 1,300,155 km (0.112 R)
• M13: 1,396,197 km (0.09 R)
• M14: 1,494,782 km (0.103 R)
• M15: 1,599,351 km (0.1 R)
• M16: 1,759,271 km (0.085 R)
• M17: 1,866,682 km (0.072 R)
• M18: 1,991,148 km (0.116 R)
• M19: 2,107,086 km (0.08 R)
• M20: 2,194,601 km (0.1 R)
• M21: 2,385,488 km (0.104 R)
• M22: 2,553,636 km (0.107 R)
• M23: 2,651,473 km (0.096 R)
• M24: 2,771,600 km (0.08 R)
• M25: 2,893,372 km (0.062 R)
• M26: 2,987,170 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 15

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.52 AU - 2.18 AU

Year: 1678 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 35,480,414 km

• M1: 201,957 km (0.106 R)
• M2: 322,234 km (0.116 R)
• M3: 594,951 km (0.119 R)
• M4: 692,189 km (0.093 R)
• M5: 998,715 km (0.051 R)
• M6: 1,127,669 km (0.094 R)
• M7: 1,790,687 km (0.065 R)
• M8: 2,126,983 km (0.066 R)
• M9: 2,517,283 km (0.107 R)
• M10: 2,721,185 km (0.081 R)
• M11: 2,989,863 km (0.104 R)
• M12: 3,329,001 km (0.102 R)
• M13: 3,440,751 km (0.1 R)
• M14: 3,617,127 km (0.119 R)
• M15: 3,796,495 km (0.118 R)
• M16: 4,084,471 km (0.071 R)
• M17: 4,598,938 km (0.079 R)
• M18: 4,737,914 km (0.044 R)
• M19: 4,864,175 km (0.06 R)
• M20: 5,019,906 km (0.088 R)
• M21: 5,163,071 km (0.089 R)
• M22: 5,424,269 km (0.037 R)
• M23: 5,541,704 km (0.082 R)
• M24: 5,854,213 km (0.096 R)
• M25: 6,065,745 km (0.118 R)
• M26: 6,264,560 km (0.074 R)
• M27: 6,465,470 km (0.032 R)
• M28: 6,715,748 km (0.077 R)
• M29: 7,161,549 km (0.072 R)
• M30: 7,258,339 km (0.096 R)
• M31: 7,732,415 km (0.11 R)
• M32: 7,998,400 km (0.099 R)
• M33: 8,183,004 km (0.062 R)
• M34: 8,402,912 km (0.071 R)
• M35: 8,710,934 km (0.1 R)
• M36: 8,883,570 km (0.062 R)
• M37: 8,987,690 km (0.099 R)
• M38: 9,285,091 km (0.117 R)
• M39: 9,781,906 km (0.109 R)
• M40: 9,979,524 km (0.09 R)
• M41: 10,451,805 km (0.115 R)
• M42: 10,727,663 km (0.079 R)
• M43: 10,875,765 km (0.041 R)
• M44: 11,267,861 km (0.084 R)
• M45: 11,418,506 km (0.077 R)
• M46: 11,569,750 km (0.084 R)
• M47: 11,950,775 km (0.091 R)
• M48: 12,510,870 km (0.078 R)
• M49: 12,941,413 km (0.07 R)
• M50: 13,257,662 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 13

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.52 AU - 2.48 AU

Year: 1886 Days

Day: 9.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 35,480,414 km

• M1: 183,706 km (0.101 R)
• M2: 271,969 km (0.081 R)
• M3: 485,146 km (0.094 R)
• M4: 575,503 km (0.04 R)
• M5: 666,309 km (0.071 R)
• M6: 820,694 km (0.074 R)
• M7: 918,082 km (0.038 R)
• M8: 1,012,030 km (0.113 R)
• M9: 1,117,646 km (0.111 R)
• M10: 1,210,247 km (0.065 R)
• M11: 1,323,343 km (0.108 R)
• M12: 1,422,077 km (0.067 R)
• M13: 1,542,055 km (0.074 R)
• M14: 1,694,645 km (0.064 R)
• M15: 1,882,540 km (0.119 R)
• M16: 2,005,060 km (0.036 R)
• M17: 2,193,853 km (0.052 R)
• M18: 2,454,901 km (0.059 R)
• M19: 3,007,516 km (0.081 R)
• M20: 3,139,760 km (0.069 R)
• M21: 3,586,011 km (0.112 R)
• M22: 3,907,945 km (0.101 R)
• M23: 4,105,714 km (0.081 R)
• M24: 4,225,990 km (0.112 R)
• M25: 4,347,314 km (0.038 R)
• M26: 4,524,887 km (0.112 R)
• M27: 4,929,699 km (0.062 R)
• M28: 5,057,754 km (0.049 R)
• M29: 5,172,496 km (0.04 R)
• M30: 5,331,668 km (0.114 R)
• M31: 5,521,957 km (0.094 R)
• M32: 5,610,519 km (0.083 R)
• M33: 5,774,179 km (0.049 R)
• M34: 6,045,549 km (0.064 R)
• M35: 6,321,108 km (0.058 R)
• M36: 6,460,384 km (0.083 R)
• M37: 6,663,538 km (0.03 R)
• M38: 6,757,934 km (0.06 R)
• M39: 6,884,644 km (0.083 R)
• M40: 7,012,101 km (0.034 R)
• M41: 7,317,879 km (0.072 R)
• M42: 7,496,948 km (0.077 R)
• M43: 7,611,689 km (0.106 R)
• M44: 7,743,635 km (0.091 R)
• M45: 8,312,555 km (0.12 R)
• M46: 8,567,919 km (0.08 R)
• M47: 8,756,711 km (0.041 R)
• M48: 9,296,610 km (0.068 R)
• M49: 9,650,559 km (0.114 R)
• M50: 9,757,671 km (0.091 R)
• M51: 9,901,135 km (0.089 R)
• M52: 10,757,732 km (0.102 R)
• M53: 11,092,233 km (0.105 R)
• M54: 11,260,681 km (0.117 R)
• M55: 11,448,875 km (0.065 R)
• M56: 11,600,268 km (0.071 R)
• M57: 13,189,595 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 8.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.29 AU - 5.77 AU

Year: 7523 Days

Day: 6.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,480,414 km

• M1: 111,301 km (0.037 R)
• M2: 215,870 km (0.097 R)
• M3: 359,932 km (0.116 R)
• M4: 457,171 km (0.082 R)
• M5: 515,664 km (0.065 R)
• M6: 615,146 km (0.11 R)
• M7: 849,267 km (0.096 R)
• M8: 1,398,740 km (0.1 R)
• M9: 1,652,757 km (0.105 R)
• M10: 1,709,156 km (0.087 R)
• M11: 2,041,113 km (0.088 R)
• M12: 2,122,195 km (0.105 R)
• M13: 2,414,659 km (0.069 R)
• M14: 2,500,528 km (0.117 R)
• M15: 2,697,698 km (0.074 R)
• M16: 2,968,620 km (0.095 R)
• M17: 3,560,878 km (0.111 R)
• M18: 3,634,480 km (0.091 R)
• M19: 3,733,364 km (0.1 R)
• M20: 3,959,108 km (0.032 R)
• M21: 4,450,387 km (0.08 R)
• M22: 5,181,472 km (0.035 R)
• M23: 5,320,897 km (0.088 R)
• M24: 5,575,213 km (0.104 R)
• M25: 5,660,933 km (0.106 R)
• M26: 6,361,799 km (0.09 R)
• M27: 6,722,480 km (0.117 R)
• M28: 6,997,440 km (0.093 R)
• M29: 7,401,055 km (0.062 R)
• M30: 7,495,302 km (0.099 R)
• M31: 7,589,998 km (0.075 R)
• M32: 8,004,683 km (0.053 R)
• M33: 8,296,100 km (0.09 R)
• M34: 8,394,086 km (0.082 R)
• M35: 8,459,610 km (0.064 R)
• M36: 8,591,107 km (0.112 R)
• M37: 8,956,275 km (0.115 R)
• M38: 9,157,634 km (0.102 R)
• M39: 9,292,721 km (0.04 R)
• M40: 9,360,488 km (0.11 R)
• M41: 9,839,501 km (0.115 R)
• M42: 10,256,580 km (0.093 R)
• M43: 10,750,402 km (0.079 R)
• M44: 10,857,215 km (0.094 R)
• M45: 11,036,134 km (0.048 R)
• M46: 11,834,688 km (0.06 R)
• M47: 11,981,742 km (0.117 R)
• M48: 12,689,340 km (0.076 R)
• M49: 13,067,075 km (0.107 R)
• M50: 13,911,256 km (0.105 R)
• M51: 14,496,931 km (0.085 R)
• M52: 14,575,620 km (0.071 R)
• M53: 14,772,939 km (0.039 R)
• M54: 14,971,157 km (0.111 R)
• M55: 15,170,271 km (0.089 R)
• M56: 15,410,525 km (0.064 R)
• M57: 15,935,165 km (0.107 R)
• M58: 16,753,615 km (0.091 R)
• M59: 17,209,589 km (0.091 R)
• M60: 17,711,789 km (0.117 R)
• M61: 17,964,759 km (0.071 R)
• M62: 18,176,291 km (0.12 R)
• M63: 18,473,991 km (0.104 R)
• M64: 18,945,074 km (0.064 R)
• M65: 20,957,614 km (0.068 R)
• M66: 21,359,285 km (0.096 R)
• M67: 22,306,389 km (0.118 R)
• M68: 22,397,344 km (0.054 R)
• M69: 23,682,989 km (0.094 R)
• M70: 24,663,004 km (0.083 R)
• M71: 25,323,628 km (0.102 R)
• M72: 25,846,772 km (0.105 R)
• M73: 26,037,958 km (0.049 R)
• M74: 26,277,464 km (0.078 R)
• M75: 26,517,868 km (0.055 R)
• M76: 26,662,380 km (0.087 R)
• M77: 27,340,357 km (0.027 R)
• M78: 27,779,128 km (0.108 R)
• M79: 29,507,731 km (0.091 R)
• M80: 29,807,525 km (0.062 R)
• M81: 30,511,084 km (0.115 R)
• M82: 31,883,345 km (0.082 R)
• M83: 32,705,984 km (0.039 R)
• M84: 35,003,957 km (0.094 R)
• M85: 35,321,404 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 18,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit