🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.4

Radius: 8.3

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.5 AU

Year: 1052 Days

Day: 5.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 24,345,406 km

• M1: 111,750 km (0.079 R)
• M2: 182,509 km (0.076 R)
• M3: 260,151 km (0.026 R)
• M4: 320,289 km (0.1 R)
• M5: 452,833 km (0.11 R)
• M6: 509,082 km (0.084 R)
• M7: 586,424 km (0.091 R)
• M8: 642,523 km (0.11 R)
• M9: 697,276 km (0.07 R)
• M10: 750,533 km (0.119 R)
• M11: 826,079 km (0.059 R)
• M12: 879,187 km (0.056 R)
• M13: 951,891 km (0.106 R)
• M14: 1,045,689 km (0.103 R)
• M15: 1,190,649 km (0.05 R)
• M16: 1,304,643 km (0.098 R)
• M17: 1,548,488 km (0.108 R)
• M18: 1,615,059 km (0.09 R)
• M19: 1,669,063 km (0.061 R)
• M20: 1,732,792 km (0.115 R)
• M21: 1,830,031 km (0.085 R)
• M22: 1,900,641 km (0.105 R)
• M23: 2,039,767 km (0.105 R)
• M24: 2,093,473 km (0.094 R)
• M25: 2,369,181 km (0.105 R)
• M26: 2,482,726 km (0.09 R)
• M27: 2,635,166 km (0.119 R)
• M28: 2,709,816 km (0.079 R)
• M29: 2,823,361 km (0.058 R)
• M30: 2,949,322 km (0.099 R)
• M31: 3,049,403 km (0.119 R)
• M32: 3,111,037 km (0.12 R)
• M33: 3,252,707 km (0.103 R)
• M34: 3,333,041 km (0.079 R)
• M35: 3,536,793 km (0.109 R)
• M36: 3,625,355 km (0.047 R)
• M37: 3,720,649 km (0.114 R)
• M38: 3,853,043 km (0.105 R)
• M39: 4,234,667 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 11.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.49 AU - 2.01 AU

Year: 1570 Days

Day: 14 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,345,406 km

• M1: 148,700 km (0.106 R)
• M2: 230,830 km (0.103 R)
• M3: 367,712 km (0.08 R)
• M4: 455,077 km (0.113 R)
• M5: 591,809 km (0.091 R)
• M6: 744,399 km (0.048 R)
• M7: 916,736 km (0.107 R)
• M8: 1,033,721 km (0.112 R)
• M9: 1,210,097 km (0.092 R)
• M10: 1,289,833 km (0.096 R)
• M11: 1,540,260 km (0.079 R)
• M12: 1,647,671 km (0.074 R)
• M13: 1,856,210 km (0.057 R)
• M14: 2,185,326 km (0.103 R)
• M15: 2,368,583 km (0.067 R)
• M16: 2,565,005 km (0.114 R)
• M17: 2,726,122 km (0.089 R)
• M18: 2,816,180 km (0.083 R)
• M19: 2,907,285 km (0.081 R)
• M20: 3,101,014 km (0.057 R)
• M21: 3,273,052 km (0.071 R)
• M22: 3,528,116 km (0.089 R)
• M23: 3,798,888 km (0.09 R)
• M24: 3,964,792 km (0.115 R)
• M25: 4,076,692 km (0.109 R)
• M26: 4,217,912 km (0.027 R)
• M27: 4,303,632 km (0.088 R)
• M28: 4,399,374 km (0.06 R)
• M29: 4,476,567 km (0.1 R)
• M30: 4,583,529 km (0.109 R)
• M31: 4,720,710 km (0.084 R)
• M32: 5,161,127 km (0.078 R)
• M33: 5,396,743 km (0.058 R)
• M34: 5,719,725 km (0.031 R)
• M35: 5,889,070 km (0.073 R)
• M36: 6,081,453 km (0.114 R)
• M37: 6,254,238 km (0.08 R)
• M38: 6,330,383 km (0.116 R)
• M39: 6,439,740 km (0.071 R)
• M40: 6,571,685 km (0.046 R)
• M41: 6,760,178 km (0.103 R)
• M42: 7,018,235 km (0.114 R)
• M43: 7,097,372 km (0.094 R)
• M44: 7,233,805 km (0.042 R)
• M45: 7,313,840 km (0.077 R)
• M46: 7,578,628 km (0.046 R)
• M47: 7,694,866 km (0.115 R)
• M48: 7,823,221 km (0.111 R)
• M49: 8,023,233 km (0.07 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 9.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.1 AU - 3.02 AU

Year: 2778 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 24,345,406 km

• M1: 126,560 km (0.089 R)
• M2: 199,564 km (0.088 R)
• M3: 313,258 km (0.097 R)
• M4: 405,111 km (0.119 R)
• M5: 518,805 km (0.105 R)
• M6: 717,621 km (0.105 R)
• M7: 853,007 km (0.102 R)
• M8: 1,040,004 km (0.113 R)
• M9: 1,225,356 km (0.043 R)
• M10: 1,318,256 km (0.103 R)
• M11: 1,381,536 km (0.082 R)
• M12: 1,470,248 km (0.062 R)
• M13: 1,713,793 km (0.087 R)
• M14: 1,925,025 km (0.117 R)
• M15: 2,098,559 km (0.063 R)
• M16: 2,258,030 km (0.075 R)
• M17: 2,363,497 km (0.112 R)
• M18: 2,490,206 km (0.06 R)
• M19: 2,609,286 km (0.12 R)
• M20: 2,801,669 km (0.075 R)
• M21: 2,894,569 km (0.107 R)
• M22: 2,977,895 km (0.106 R)
• M23: 3,093,834 km (0.055 R)
• M24: 3,157,712 km (0.102 R)
• M25: 3,243,581 km (0.089 R)
• M26: 3,308,507 km (0.059 R)
• M27: 3,373,881 km (0.039 R)
• M28: 3,461,844 km (0.102 R)
• M29: 3,606,206 km (0.08 R)
• M30: 3,707,334 km (0.109 R)
• M31: 3,832,398 km (0.047 R)
• M32: 3,947,140 km (0.045 R)
• M33: 4,334,299 km (0.1 R)
• M34: 4,586,970 km (0.103 R)
• M35: 4,931,494 km (0.112 R)
• M36: 5,081,690 km (0.038 R)
• M37: 5,144,671 km (0.104 R)
• M38: 5,271,679 km (0.095 R)
• M39: 5,438,182 km (0.081 R)
• M40: 5,619,494 km (0.112 R)
• M41: 5,697,734 km (0.113 R)
• M42: 5,776,423 km (0.057 R)
• M43: 5,868,724 km (0.075 R)
• M44: 6,202,178 km (0.095 R)
• M45: 6,296,724 km (0.04 R)
• M46: 6,432,559 km (0.104 R)
• M47: 6,596,817 km (0.082 R)
• M48: 6,831,985 km (0.068 R)
• M49: 6,915,760 km (0.03 R)
• M50: 7,027,809 km (0.118 R)
• M51: 7,239,639 km (0.084 R)
• M52: 7,353,483 km (0.044 R)
• M53: 7,626,200 km (0.109 R)
• M54: 7,771,011 km (0.093 R)
• M55: 8,122,566 km (0.12 R)
• M56: 8,226,088 km (0.101 R)
• M57: 8,539,196 km (0.081 R)
• M58: 8,674,582 km (0.079 R)
• M59: 8,901,971 km (0.106 R)
• M60: 8,993,375 km (0.046 R)
• M61: 9,177,231 km (0.067 R)
• M62: 9,238,865 km (0.074 R)
• M63: 9,316,058 km (0.059 R)
• M64: 9,752,136 km (0.103 R)
• M65: 9,814,967 km (0.088 R)
• M66: 9,877,947 km (0.07 R)
• M67: 9,988,500 km (0.108 R)
• M68: 10,354,566 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.4

Radius: 13.5

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.41 AU - 3.99 AU

Year: 3883 Days

Day: 9.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,345,406 km

• M1: 185,202 km (0.097 R)
• M2: 368,609 km (0.084 R)
• M3: 568,622 km (0.115 R)
• M4: 820,694 km (0.078 R)
• M5: 909,555 km (0.069 R)
• M6: 1,025,942 km (0.081 R)
• M7: 1,236,426 km (0.094 R)
• M8: 2,091,677 km (0.108 R)
• M9: 2,233,795 km (0.115 R)
• M10: 2,346,592 km (0.063 R)
• M11: 2,477,939 km (0.099 R)
• M12: 2,595,074 km (0.117 R)
• M13: 2,975,053 km (0.074 R)
• M14: 3,559,831 km (0.111 R)
• M15: 3,807,864 km (0.095 R)
• M16: 4,002,491 km (0.091 R)
• M17: 4,240,352 km (0.115 R)
• M18: 4,483,149 km (0.107 R)
• M19: 4,688,846 km (0.099 R)
• M20: 4,834,854 km (0.067 R)
• M21: 5,195,684 km (0.068 R)
• M22: 5,325,086 km (0.073 R)
• M23: 5,455,685 km (0.051 R)
• M24: 5,720,024 km (0.109 R)
• M25: 5,876,204 km (0.069 R)
• M26: 5,966,113 km (0.105 R)
• M27: 6,376,310 km (0.081 R)
• M28: 6,468,762 km (0.072 R)
• M29: 6,701,835 km (0.1 R)
• M30: 6,795,782 km (0.1 R)
• M31: 6,913,965 km (0.072 R)
• M32: 7,834,291 km (0.088 R)
• M33: 8,007,974 km (0.06 R)
• M34: 8,132,888 km (0.115 R)
• M35: 8,283,683 km (0.109 R)
• M36: 8,511,670 km (0.084 R)
• M37: 9,155,539 km (0.069 R)
• M38: 9,312,467 km (0.071 R)
• M39: 9,629,017 km (0.106 R)
• M40: 9,788,637 km (0.112 R)
• M41: 10,272,736 km (0.082 R)
• M42: 10,545,154 km (0.102 R)
• M43: 10,709,712 km (0.077 R)
• M44: 11,348,494 km (0.112 R)
• M45: 11,800,130 km (0.089 R)
• M46: 12,401,963 km (0.079 R)
• M47: 12,867,362 km (0.089 R)
• M48: 13,546,237 km (0.111 R)
• M49: 13,995,330 km (0.053 R)
• M50: 14,085,687 km (0.103 R)
• M51: 14,388,473 km (0.058 R)
• M52: 14,601,650 km (0.059 R)
• M53: 14,693,353 km (0.048 R)
• M54: 15,371,780 km (0.033 R)
• M55: 15,465,129 km (0.066 R)
• M56: 15,652,276 km (0.057 R)
• M57: 15,934,567 km (0.092 R)
• M58: 16,887,356 km (0.115 R)
• M59: 17,435,482 km (0.074 R)
• M60: 17,924,069 km (0.072 R)
• M61: 18,252,287 km (0.109 R)
• M62: 18,714,993 km (0.098 R)
• M63: 19,282,268 km (0.043 R)
• M64: 19,584,904 km (0.078 R)
• M65: 20,536,347 km (0.084 R)
• M66: 21,121,424 km (0.077 R)
• M67: 21,398,629 km (0.057 R)
• M68: 21,781,749 km (0.081 R)
• M69: 22,061,946 km (0.085 R)
• M70: 22,413,651 km (0.105 R)
• M71: 23,158,498 km (0.102 R)
• M72: 23,659,651 km (0.119 R)
• M73: 24,091,989 km (0.028 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit