🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.2

Radius: 10.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 333 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 21,607,342 km

• M1: 127,757 km (0.118 R)
• M2: 202,256 km (0.093 R)
• M3: 316,699 km (0.08 R)
• M4: 416,331 km (0.113 R)
• M5: 480,508 km (0.111 R)
• M6: 610,509 km (0.052 R)
• M7: 711,936 km (0.115 R)
• M8: 823,536 km (0.106 R)
• M9: 1,181,075 km (0.081 R)
• M10: 1,339,350 km (0.089 R)
• M11: 1,509,742 km (0.057 R)
• M12: 1,579,903 km (0.113 R)
• M13: 1,687,464 km (0.081 R)
• M14: 1,760,468 km (0.095 R)
• M15: 1,840,054 km (0.111 R)
• M16: 1,942,528 km (0.098 R)
• M17: 2,113,968 km (0.111 R)
• M18: 2,187,420 km (0.101 R)
• M19: 2,342,703 km (0.111 R)
• M20: 2,460,137 km (0.072 R)
• M21: 2,621,852 km (0.096 R)
• M22: 2,743,924 km (0.12 R)
• M23: 2,811,991 km (0.086 R)
• M24: 2,880,507 km (0.117 R)
• M25: 2,962,187 km (0.072 R)
• M26: 3,121,659 km (0.072 R)
• M27: 3,212,165 km (0.113 R)
• M28: 3,409,335 km (0.112 R)
• M29: 3,489,221 km (0.09 R)
• M30: 3,610,395 km (0.094 R)
• M31: 3,753,411 km (0.106 R)
• M32: 3,849,901 km (0.06 R)
• M33: 3,996,208 km (0.05 R)
• M34: 4,087,612 km (0.113 R)
• M35: 4,201,157 km (0.107 R)
• M36: 4,315,899 km (0.025 R)
• M37: 4,467,890 km (0.075 R)
• M38: 4,570,215 km (0.052 R)
• M39: 4,703,058 km (0.09 R)
• M40: 4,882,127 km (0.111 R)
• M41: 4,965,004 km (0.115 R)
• M42: 5,131,955 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 8.2

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.29 AU - 2.93 AU

Year: 2812 Days

Day: 7.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,607,342 km

• M1: 103,971 km (0.072 R)
• M2: 166,951 km (0.108 R)
• M3: 328,816 km (0.111 R)
• M4: 439,818 km (0.113 R)
• M5: 509,680 km (0.07 R)
• M6: 602,879 km (0.118 R)
• M7: 998,566 km (0.05 R)
• M8: 1,093,710 km (0.067 R)
• M9: 1,179,579 km (0.1 R)
• M10: 1,371,513 km (0.114 R)
• M11: 1,424,321 km (0.111 R)
• M12: 1,685,220 km (0.06 R)
• M13: 1,756,429 km (0.082 R)
• M14: 1,976,188 km (0.026 R)
• M15: 2,506,812 km (0.09 R)
• M16: 2,572,186 km (0.092 R)
• M17: 2,687,825 km (0.11 R)
• M18: 2,924,339 km (0.1 R)
• M19: 3,027,861 km (0.106 R)
• M20: 3,132,430 km (0.071 R)
• M21: 3,256,147 km (0.112 R)
• M22: 3,381,510 km (0.031 R)
• M23: 3,453,916 km (0.052 R)
• M24: 3,545,021 km (0.03 R)
• M25: 3,879,821 km (0.088 R)
• M26: 4,051,110 km (0.064 R)
• M27: 4,224,943 km (0.1 R)
• M28: 4,520,100 km (0.095 R)
• M29: 4,801,643 km (0.104 R)
• M30: 5,026,788 km (0.082 R)
• M31: 5,318,503 km (0.102 R)
• M32: 5,766,400 km (0.1 R)
• M33: 5,918,391 km (0.088 R)
• M34: 6,248,703 km (0.082 R)
• M35: 6,494,642 km (0.103 R)
• M36: 6,720,984 km (0.054 R)
• M37: 6,789,499 km (0.105 R)
• M38: 6,950,018 km (0.103 R)
• M39: 7,042,469 km (0.086 R)
• M40: 7,724,037 km (0.116 R)
• M41: 7,795,695 km (0.099 R)
• M42: 7,867,651 km (0.103 R)
• M43: 7,939,907 km (0.071 R)
• M44: 8,181,956 km (0.096 R)
• M45: 8,377,481 km (0.055 R)
• M46: 8,475,767 km (0.078 R)
• M47: 9,149,555 km (0.072 R)
• M48: 9,892,159 km (0.111 R)
• M49: 9,944,070 km (0.08 R)
• M50: 10,627,582 km (0.056 R)
• M51: 11,028,804 km (0.118 R)
• M52: 11,735,953 km (0.12 R)
• M53: 11,901,259 km (0.082 R)
• M54: 12,261,939 km (0.107 R)
• M55: 12,598,235 km (0.077 R)
• M56: 13,279,803 km (0.061 R)
• M57: 13,596,053 km (0.074 R)
• M58: 13,711,842 km (0.115 R)
• M59: 13,885,824 km (0.037 R)
• M60: 14,060,704 km (0.09 R)
• M61: 14,119,197 km (0.116 R)
• M62: 14,353,766 km (0.094 R)
• M63: 14,648,773 km (0.106 R)
• M64: 15,455,554 km (0.104 R)
• M65: 15,697,305 km (0.069 R)
• M66: 16,154,027 km (0.051 R)
• M67: 16,800,738 km (0.096 R)
• M68: 18,246,901 km (0.073 R)
• M69: 18,502,414 km (0.102 R)
• M70: 19,114,120 km (0.109 R)
• M71: 19,243,821 km (0.109 R)
• M72: 19,406,285 km (0.06 R)
• M73: 19,667,034 km (0.119 R)
• M74: 19,896,367 km (0.083 R)
• M75: 20,357,428 km (0.11 R)
• M76: 20,589,305 km (0.083 R)
• M77: 20,888,650 km (0.093 R)
• M78: 21,357,340 km (0.094 R)
• M79: 21,491,828 km (0.112 R)
• M80: 21,795,512 km (0.087 R)
• M81: 22,032,774 km (0.06 R)
• M82: 22,680,832 km (0.116 R)
• M83: 23,093,573 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.7

Radius: 3

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.74 AU - 7.84 AU

Year: 10520 Days

Day: 18.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 21,607,342 km

• M1: 117,434 km (0.039 R)
• M2: 571,913 km (0.094 R)
• M3: 771,177 km (0.091 R)
• M4: 1,036,713 km (0.112 R)
• M5: 1,131,110 km (0.03 R)
• M6: 1,191,547 km (0.069 R)
• M7: 1,253,032 km (0.093 R)
• M8: 1,290,431 km (0.071 R)
• M9: 1,522,607 km (0.112 R)
• M10: 2,083,450 km (0.11 R)
• M11: 2,113,070 km (0.119 R)
• M12: 2,963,235 km (0.053 R)
• M13: 3,130,934 km (0.099 R)
• M14: 3,405,895 km (0.09 R)
• M15: 3,670,533 km (0.105 R)
• M16: 4,370,352 km (0.105 R)
• M17: 4,618,984 km (0.067 R)
• M18: 4,970,838 km (0.1 R)
• M19: 5,392,106 km (0.073 R)
• M20: 5,412,451 km (0.111 R)
• M21: 5,803,949 km (0.114 R)
• M22: 5,866,630 km (0.082 R)
• M23: 5,971,498 km (0.101 R)
• M24: 6,876,865 km (0.091 R)
• M25: 7,009,707 km (0.12 R)
• M26: 7,367,994 km (0.112 R)
• M27: 7,847,156 km (0.053 R)
• M28: 8,102,221 km (0.107 R)
• M29: 9,149,256 km (0.116 R)
• M30: 9,271,029 km (0.084 R)
• M31: 9,837,406 km (0.094 R)
• M32: 11,132,924 km (0.053 R)
• M33: 11,288,955 km (0.1 R)
• M34: 12,292,906 km (0.115 R)
• M35: 12,400,317 km (0.1 R)
• M36: 12,508,028 km (0.066 R)
• M37: 12,724,196 km (0.042 R)
• M38: 12,832,805 km (0.03 R)
• M39: 13,573,763 km (0.112 R)
• M40: 14,047,390 km (0.075 R)
• M41: 14,356,758 km (0.055 R)
• M42: 15,269,455 km (0.079 R)
• M43: 15,703,588 km (0.056 R)
• M44: 16,141,909 km (0.099 R)
• M45: 16,554,650 km (0.105 R)
• M46: 17,390,304 km (0.093 R)
• M47: 17,540,949 km (0.106 R)
• M48: 17,843,585 km (0.105 R)
• M49: 19,382,648 km (0.085 R)
• M50: 19,413,764 km (0.086 R)
• M51: 19,632,776 km (0.076 R)
• M52: 19,852,535 km (0.101 R)
• M53: 20,484,885 km (0.097 R)
• M54: 21,284,635 km (0.094 R)
• M55: 21,478,065 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit