🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 9

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.94 AU - 1.28 AU

Year: 767 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 40,501,865 km

• M1: 118,332 km (0.106 R)
• M2: 180,714 km (0.082 R)
• M3: 254,915 km (0.081 R)
• M4: 349,161 km (0.049 R)
• M5: 426,952 km (0.08 R)
• M6: 497,413 km (0.078 R)
• M7: 562,638 km (0.104 R)
• M8: 631,153 km (0.107 R)
• M9: 699,968 km (0.083 R)
• M10: 757,713 km (0.092 R)
• M11: 869,612 km (0.107 R)
• M12: 953,537 km (0.104 R)
• M13: 1,046,587 km (0.045 R)
• M14: 1,185,713 km (0.052 R)
• M15: 1,306,887 km (0.084 R)
• M16: 1,390,063 km (0.056 R)
• M17: 1,522,009 km (0.118 R)
• M18: 1,598,752 km (0.113 R)
• M19: 1,817,614 km (0.087 R)
• M20: 1,926,671 km (0.109 R)
• M21: 1,998,179 km (0.093 R)
• M22: 2,078,513 km (0.093 R)
• M23: 2,168,122 km (0.094 R)
• M24: 2,242,472 km (0.082 R)
• M25: 2,326,247 km (0.089 R)
• M26: 2,475,097 km (0.089 R)
• M27: 2,540,022 km (0.102 R)
• M28: 2,605,397 km (0.032 R)
• M29: 2,689,022 km (0.093 R)
• M30: 2,773,694 km (0.104 R)
• M31: 2,868,240 km (0.077 R)
• M32: 2,945,582 km (0.058 R)
• M33: 3,046,710 km (0.06 R)
• M34: 3,172,372 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.3

Radius: 12.6

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.15 AU - 1.41 AU

Year: 950 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 40,501,865 km

• M1: 174,282 km (0.109 R)
• M2: 612,753 km (0.115 R)
• M3: 692,788 km (0.038 R)
• M4: 814,411 km (0.118 R)
• M5: 1,004,849 km (0.096 R)
• M6: 1,088,175 km (0.097 R)
• M7: 1,392,008 km (0.1 R)
• M8: 1,723,218 km (0.104 R)
• M9: 1,920,089 km (0.086 R)
• M10: 2,061,608 km (0.091 R)
• M11: 2,188,318 km (0.1 R)
• M12: 2,317,869 km (0.065 R)
• M13: 2,421,391 km (0.095 R)
• M14: 2,565,304 km (0.083 R)
• M15: 2,791,347 km (0.098 R)
• M16: 2,942,590 km (0.105 R)
• M17: 3,117,171 km (0.12 R)
• M18: 3,232,062 km (0.116 R)
• M19: 3,883,561 km (0.107 R)
• M20: 4,030,167 km (0.086 R)
• M21: 4,294,057 km (0.106 R)
• M22: 4,375,439 km (0.028 R)
• M23: 4,528,178 km (0.025 R)
• M24: 4,634,991 km (0.112 R)
• M25: 4,718,616 km (0.087 R)
• M26: 4,960,366 km (0.102 R)
• M27: 5,119,688 km (0.114 R)
• M28: 5,255,972 km (0.112 R)
• M29: 5,761,463 km (0.107 R)
• M30: 5,955,042 km (0.103 R)
• M31: 6,085,342 km (0.109 R)
• M32: 6,388,577 km (0.045 R)
• M33: 6,575,724 km (0.111 R)
• M34: 6,669,971 km (0.114 R)
• M35: 6,832,584 km (0.108 R)
• M36: 6,941,640 km (0.06 R)
• M37: 7,065,208 km (0.101 R)
• M38: 7,272,700 km (0.083 R)
• M39: 7,384,151 km (0.065 R)
• M40: 7,468,075 km (0.119 R)
• M41: 7,594,635 km (0.114 R)
• M42: 7,878,572 km (0.113 R)
• M43: 8,122,566 km (0.107 R)
• M44: 8,412,935 km (0.079 R)
• M45: 8,530,071 km (0.096 R)
• M46: 8,721,556 km (0.111 R)
• M47: 8,899,577 km (0.086 R)
• M48: 9,018,956 km (0.053 R)
• M49: 9,108,865 km (0.035 R)
• M50: 9,334,758 km (0.117 R)
• M51: 9,516,968 km (0.048 R)
• M52: 9,838,603 km (0.057 R)
• M53: 10,070,480 km (0.096 R)
• M54: 10,210,503 km (0.07 R)
• M55: 10,461,080 km (0.091 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.1

Radius: 3.6

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.23 AU - 8.89 AU

Year: 16429 Days

Day: 19.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,501,865 km

• M1: 111,750 km (0.097 R)
• M2: 159,172 km (0.09 R)
• M3: 287,228 km (0.112 R)
• M4: 430,991 km (0.104 R)
• M5: 826,379 km (0.076 R)
• M6: 892,351 km (0.071 R)
• M7: 994,826 km (0.096 R)
• M8: 1,248,095 km (0.057 R)
• M9: 1,684,622 km (0.095 R)
• M10: 1,985,014 km (0.091 R)
• M11: 2,348,238 km (0.077 R)
• M12: 2,395,062 km (0.043 R)
• M13: 2,561,564 km (0.096 R)
• M14: 3,264,076 km (0.092 R)
• M15: 3,395,423 km (0.086 R)
• M16: 3,938,164 km (0.097 R)
• M17: 4,449,340 km (0.091 R)
• M18: 4,594,899 km (0.028 R)
• M19: 4,683,161 km (0.104 R)
• M20: 4,801,493 km (0.116 R)
• M21: 5,689,207 km (0.09 R)
• M22: 5,911,061 km (0.116 R)
• M23: 7,163,344 km (0.113 R)
• M24: 7,540,630 km (0.027 R)
• M25: 7,714,313 km (0.112 R)
• M26: 8,065,420 km (0.118 R)
• M27: 8,529,921 km (0.052 R)
• M28: 8,638,230 km (0.056 R)
• M29: 8,856,493 km (0.111 R)
• M30: 9,002,949 km (0.099 R)
• M31: 9,039,601 km (0.047 R)
• M32: 9,113,203 km (0.086 R)
• M33: 9,298,256 km (0.101 R)
• M34: 9,484,355 km (0.088 R)
• M35: 9,784,748 km (0.091 R)
• M36: 10,012,137 km (0.082 R)
• M37: 10,782,715 km (0.106 R)
• M38: 11,333,235 km (0.107 R)
• M39: 11,452,465 km (0.075 R)
• M40: 11,532,201 km (0.091 R)
• M41: 12,257,451 km (0.115 R)
• M42: 12,298,291 km (0.114 R)
• M43: 13,498,964 km (0.03 R)
• M44: 15,478,592 km (0.086 R)
• M45: 15,699,100 km (0.111 R)
• M46: 15,787,662 km (0.055 R)
• M47: 16,456,963 km (0.06 R)
• M48: 16,908,150 km (0.052 R)
• M49: 17,044,433 km (0.103 R)
• M50: 17,546,783 km (0.103 R)
• M51: 17,961,468 km (0.087 R)
• M52: 18,472,794 km (0.105 R)
• M53: 19,224,822 km (0.063 R)
• M54: 19,509,507 km (0.025 R)
• M55: 19,557,079 km (0.109 R)
• M56: 19,604,651 km (0.096 R)
• M57: 19,843,260 km (0.109 R)
• M58: 21,344,175 km (0.108 R)
• M59: 21,934,788 km (0.107 R)
• M60: 22,530,935 km (0.108 R)
• M61: 22,680,683 km (0.086 R)
• M62: 23,384,391 km (0.055 R)
• M63: 23,688,224 km (0.109 R)
• M64: 24,453,268 km (0.09 R)
• M65: 24,504,580 km (0.092 R)
• M66: 25,486,092 km (0.06 R)
• M67: 25,590,062 km (0.063 R)
• M68: 26,164,967 km (0.097 R)
• M69: 27,114,614 km (0.063 R)
• M70: 27,647,182 km (0.048 R)
• M71: 27,700,589 km (0.06 R)
• M72: 28,993,563 km (0.106 R)
• M73: 30,969,302 km (0.093 R)
• M74: 31,024,803 km (0.089 R)
• M75: 31,080,454 km (0.064 R)
• M76: 32,141,851 km (0.076 R)
• M77: 34,070,765 km (0.039 R)
• M78: 34,300,249 km (0.092 R)
• M79: 34,875,901 km (0.117 R)
• M80: 35,396,801 km (0.031 R)
• M81: 35,745,514 km (0.098 R)
• M82: 36,563,515 km (0.077 R)
• M83: 37,505,832 km (0.036 R)
• M84: 37,861,276 km (0.095 R)
• M85: 37,920,667 km (0.118 R)
• M86: 38,336,998 km (0.101 R)
• M87: 40,380,504 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 12,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit