🌌 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: 641.9

Radius: 11.2

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.66 AU - 0.98 AU

Year: 472 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 49,600,007 km

• M1: 141,370 km (0.109 R)
• M2: 254,915 km (0.112 R)
• M3: 363,672 km (0.11 R)
• M4: 473,328 km (0.085 R)
• M5: 707,299 km (0.053 R)
• M6: 834,607 km (0.059 R)
• M7: 910,303 km (0.111 R)
• M8: 1,026,541 km (0.074 R)
• M9: 1,142,928 km (0.065 R)
• M10: 1,248,693 km (0.1 R)
• M11: 1,331,571 km (0.117 R)
• M12: 1,492,388 km (0.1 R)
• M13: 1,592,021 km (0.12 R)
• M14: 1,751,641 km (0.099 R)
• M15: 2,093,323 km (0.09 R)
• M16: 2,186,822 km (0.107 R)
• M17: 2,410,620 km (0.098 R)
• M18: 2,641,898 km (0.069 R)
• M19: 2,811,692 km (0.088 R)
• M20: 2,964,132 km (0.079 R)
• M21: 3,083,811 km (0.1 R)
• M22: 3,162,050 km (0.041 R)
• M23: 3,306,263 km (0.117 R)
• M24: 3,415,768 km (0.116 R)
• M25: 3,489,520 km (0.102 R)
• M26: 3,631,189 km (0.039 R)
• M27: 3,767,024 km (0.113 R)
• M28: 3,974,217 km (0.104 R)
• M29: 4,059,637 km (0.079 R)
• M30: 4,153,734 km (0.098 R)
• M31: 4,296,002 km (0.111 R)
• M32: 4,367,809 km (0.081 R)
• M33: 4,544,933 km (0.096 R)
• M34: 4,634,392 km (0.08 R)
• M35: 4,757,511 km (0.094 R)
• M36: 4,948,249 km (0.106 R)
• M37: 5,023,496 km (0.072 R)
• M38: 5,141,529 km (0.111 R)
• M39: 5,440,426 km (0.054 R)
• M40: 5,718,827 km (0.088 R)
• M41: 6,028,645 km (0.065 R)
• M42: 6,100,302 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.5

Radius: 14.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.25 AU - 1.45 AU

Year: 997 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,600,007 km

• M1: 182,061 km (0.068 R)
• M2: 294,259 km (0.028 R)
• M3: 396,883 km (0.105 R)
• M4: 496,815 km (0.069 R)
• M5: 616,493 km (0.082 R)
• M6: 761,453 km (0.063 R)
• M7: 885,919 km (0.094 R)
• M8: 993,180 km (0.101 R)
• M9: 1,110,465 km (0.057 R)
• M10: 1,298,809 km (0.115 R)
• M11: 1,516,025 km (0.038 R)
• M12: 1,653,505 km (0.094 R)
• M13: 1,807,890 km (0.118 R)
• M14: 1,986,809 km (0.113 R)
• M15: 2,078,513 km (0.066 R)
• M16: 2,205,521 km (0.115 R)
• M17: 2,335,073 km (0.094 R)
• M18: 2,453,405 km (0.109 R)
• M19: 2,602,255 km (0.105 R)
• M20: 2,703,383 km (0.119 R)
• M21: 2,805,708 km (0.085 R)
• M22: 2,969,219 km (0.083 R)
• M23: 3,120,911 km (0.098 R)
• M24: 3,213,063 km (0.108 R)
• M25: 3,314,042 km (0.102 R)
• M26: 3,455,561 km (0.047 R)
• M27: 3,591,246 km (0.108 R)
• M28: 3,900,914 km (0.114 R)
• M29: 4,092,549 km (0.102 R)
• M30: 4,355,991 km (0.05 R)
• M31: 4,459,513 km (0.037 R)
• M32: 4,686,752 km (0.11 R)
• M33: 4,783,990 km (0.1 R)
• M34: 5,198,227 km (0.046 R)
• M35: 5,577,158 km (0.07 R)
• M36: 6,003,662 km (0.104 R)
• M37: 6,128,875 km (0.055 R)
• M38: 6,480,131 km (0.097 R)
• M39: 6,578,866 km (0.074 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.9

Radius: 14.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.94 AU - 2.88 AU

Year: 2379 Days

Day: 5.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,600,007 km

• M1: 202,256 km (0.111 R)
• M2: 323,580 km (0.076 R)
• M3: 414,835 km (0.099 R)
• M4: 526,585 km (0.114 R)
• M5: 630,106 km (0.116 R)
• M6: 750,084 km (0.05 R)
• M7: 845,976 km (0.033 R)
• M8: 990,039 km (0.113 R)
• M9: 1,247,048 km (0.106 R)
• M10: 1,464,862 km (0.089 R)
• M11: 1,621,043 km (0.093 R)
• M12: 1,838,109 km (0.093 R)
• M13: 1,927,868 km (0.12 R)
• M14: 2,123,542 km (0.032 R)
• M15: 2,289,745 km (0.108 R)
• M16: 2,423,635 km (0.106 R)
• M17: 2,547,652 km (0.091 R)
• M18: 2,686,479 km (0.12 R)
• M19: 2,841,013 km (0.05 R)
• M20: 2,998,689 km (0.104 R)
• M21: 3,091,889 km (0.116 R)
• M22: 3,281,579 km (0.039 R)
• M23: 3,377,920 km (0.111 R)
• M24: 3,658,416 km (0.081 R)
• M25: 3,844,964 km (0.114 R)
• M26: 3,946,691 km (0.102 R)
• M27: 4,108,406 km (0.064 R)
• M28: 4,469,087 km (0.093 R)
• M29: 4,950,493 km (0.092 R)
• M30: 5,432,198 km (0.114 R)
• M31: 5,678,735 km (0.094 R)
• M32: 5,811,877 km (0.111 R)
• M33: 5,996,481 km (0.1 R)
• M34: 6,234,491 km (0.046 R)
• M35: 6,562,260 km (0.081 R)
• M36: 6,737,140 km (0.107 R)
• M37: 6,860,558 km (0.061 R)
• M38: 6,984,575 km (0.025 R)
• M39: 7,289,156 km (0.104 R)
• M40: 8,153,982 km (0.05 R)
• M41: 8,342,325 km (0.118 R)
• M42: 8,799,945 km (0.109 R)
• M43: 9,580,996 km (0.093 R)
• M44: 9,799,708 km (0.12 R)
• M45: 9,979,973 km (0.12 R)
• M46: 10,588,537 km (0.101 R)
• M47: 11,104,949 km (0.113 R)
• M48: 11,251,106 km (0.116 R)
• M49: 11,460,992 km (0.044 R)
• M50: 12,012,559 km (0.085 R)
• M51: 12,399,569 km (0.115 R)
• M52: 12,790,768 km (0.08 R)
• M53: 12,965,947 km (0.082 R)
• M54: 13,764,051 km (0.09 R)
• M55: 14,033,627 km (0.04 R)
• M56: 14,464,169 km (0.07 R)
• M57: 14,852,974 km (0.064 R)
• M58: 14,944,977 km (0.099 R)
• M59: 15,129,581 km (0.108 R)
• M60: 15,291,595 km (0.116 R)
• M61: 15,384,495 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 11.8

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.03 AU - 6.73 AU

Year: 9066 Days

Day: 8.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,600,007 km

• M1: 182,061 km (0.113 R)
• M2: 354,098 km (0.086 R)
• M3: 557,252 km (0.059 R)
• M4: 650,601 km (0.088 R)
• M5: 750,084 km (0.113 R)
• M6: 1,244,804 km (0.093 R)
• M7: 1,415,794 km (0.095 R)
• M8: 1,526,796 km (0.103 R)
• M9: 1,710,652 km (0.115 R)
• M10: 2,306,051 km (0.082 R)
• M11: 2,411,518 km (0.073 R)
• M12: 2,572,485 km (0.115 R)
• M13: 2,737,342 km (0.064 R)
• M14: 2,820,967 km (0.073 R)
• M15: 2,933,913 km (0.116 R)
• M16: 3,613,088 km (0.089 R)
• M17: 3,986,484 km (0.104 R)
• M18: 4,210,133 km (0.076 R)
• M19: 4,736,867 km (0.039 R)
• M20: 5,424,718 km (0.073 R)
• M21: 6,440,039 km (0.118 R)
• M22: 7,200,744 km (0.079 R)
• M23: 7,631,436 km (0.11 R)
• M24: 8,110,748 km (0.049 R)
• M25: 8,232,221 km (0.069 R)
• M26: 8,641,072 km (0.035 R)
• M27: 8,765,089 km (0.037 R)
• M28: 9,394,148 km (0.106 R)
• M29: 9,479,119 km (0.082 R)
• M30: 10,211,700 km (0.04 R)
• M31: 11,051,991 km (0.107 R)
• M32: 13,224,751 km (0.108 R)
• M33: 13,415,638 km (0.09 R)
• M34: 14,139,692 km (0.053 R)
• M35: 14,531,189 km (0.119 R)
• M36: 14,975,794 km (0.112 R)
• M37: 16,183,198 km (0.085 R)
• M38: 17,213,180 km (0.085 R)
• M39: 17,999,616 km (0.101 R)
• M40: 18,583,646 km (0.06 R)
• M41: 19,607,344 km (0.09 R)
• M42: 21,596,697 km (0.117 R)
• M43: 22,274,076 km (0.081 R)
• M44: 22,672,455 km (0.109 R)
• M45: 23,015,782 km (0.075 R)
• M46: 23,591,734 km (0.083 R)
• M47: 23,939,698 km (0.046 R)
• M48: 25,170,739 km (0.113 R)
• M49: 25,645,114 km (0.111 R)
• M50: 25,943,113 km (0.115 R)
• M51: 28,985,635 km (0.096 R)
• M52: 29,171,734 km (0.117 R)
• M53: 30,485,652 km (0.118 R)
• M54: 30,801,454 km (0.09 R)
• M55: 31,436,048 km (0.034 R)
• M56: 32,396,167 km (0.06 R)
• M57: 32,847,504 km (0.085 R)
• M58: 33,236,009 km (0.051 R)
• M59: 33,756,460 km (0.102 R)
• M60: 34,148,556 km (0.092 R)
• M61: 34,673,645 km (0.048 R)
• M62: 35,864,893 km (0.066 R)
• M63: 37,541,586 km (0.111 R)
• M64: 38,355,548 km (0.108 R)
• M65: 38,628,115 km (0.089 R)
• M66: 39,038,163 km (0.118 R)
• M67: 39,793,782 km (0.091 R)
• M68: 41,249,668 km (0.068 R)
• M69: 41,809,015 km (0.045 R)
• M70: 42,511,526 km (0.107 R)
• M71: 43,430,655 km (0.117 R)
• M72: 43,643,683 km (0.114 R)
• M73: 43,785,950 km (0.036 R)
• M74: 43,928,368 km (0.114 R)
• M75: 44,785,863 km (0.068 R)
• M76: 44,929,327 km (0.117 R)
• M77: 48,197,292 km (0.087 R)
• M78: 48,344,347 km (0.075 R)
• M79: 48,491,551 km (0.077 R)
• M80: 49,229,518 km (0.088 R)
• M81: 49,303,569 km (0.107 R)
• M82: 49,451,671 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit