🌌 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: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833

Radius: 14.3

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.5 AU - 0.62 AU

Year: 279 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,997,145 km

• M1: 185,352 km (0.09 R)
• M2: 286,181 km (0.092 R)
• M3: 392,844 km (0.102 R)
• M4: 506,838 km (0.115 R)
• M5: 601,683 km (0.094 R)
• M6: 694,284 km (0.11 R)
• M7: 952,789 km (0.078 R)
• M8: 1,092,513 km (0.12 R)
• M9: 1,198,129 km (0.05 R)
• M10: 1,299,108 km (0.1 R)
• M11: 1,403,078 km (0.1 R)
• M12: 1,587,682 km (0.09 R)
• M13: 1,780,663 km (0.08 R)
• M14: 2,007,005 km (0.083 R)
• M15: 2,170,067 km (0.079 R)
• M16: 2,401,794 km (0.087 R)
• M17: 2,520,874 km (0.101 R)
• M18: 2,625,293 km (0.11 R)
• M19: 2,753,798 km (0.116 R)
• M20: 2,901,600 km (0.097 R)
• M21: 3,087,251 km (0.096 R)
• M22: 3,181,648 km (0.11 R)
• M23: 3,301,027 km (0.117 R)
• M24: 3,403,651 km (0.055 R)
• M25: 3,581,223 km (0.11 R)
• M26: 3,743,238 km (0.083 R)
• M27: 3,856,783 km (0.11 R)
• M28: 4,211,180 km (0.062 R)
• M29: 4,329,512 km (0.112 R)
• M30: 4,475,519 km (0.083 R)
• M31: 4,576,199 km (0.088 R)
• M32: 4,670,745 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.5

Radius: 8.6

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.58 AU - 0.8 AU

Year: 382 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,997,145 km

• M1: 108,458 km (0.103 R)
• M2: 184,155 km (0.104 R)
• M3: 238,609 km (0.083 R)
• M4: 308,770 km (0.034 R)
• M5: 414,984 km (0.095 R)
• M6: 490,681 km (0.108 R)
• M7: 568,771 km (0.091 R)
• M8: 622,327 km (0.062 R)
• M9: 681,119 km (0.069 R)
• M10: 833,559 km (0.115 R)
• M11: 917,783 km (0.093 R)
• M12: 1,043,894 km (0.09 R)
• M13: 1,099,245 km (0.047 R)
• M14: 1,180,178 km (0.087 R)
• M15: 1,275,771 km (0.077 R)
• M16: 1,660,985 km (0.111 R)
• M17: 1,730,997 km (0.066 R)
• M18: 1,903,184 km (0.095 R)
• M19: 2,001,320 km (0.118 R)
• M20: 2,131,470 km (0.111 R)
• M21: 2,213,001 km (0.112 R)
• M22: 2,305,902 km (0.068 R)
• M23: 2,384,440 km (0.06 R)
• M24: 2,485,269 km (0.108 R)
• M25: 2,554,982 km (0.101 R)
• M26: 2,609,136 km (0.118 R)
• M27: 2,696,502 km (0.079 R)
• M28: 2,812,739 km (0.112 R)
• M29: 2,896,813 km (0.086 R)
• M30: 3,027,263 km (0.034 R)
• M31: 3,090,393 km (0.097 R)
• M32: 3,377,022 km (0.086 R)
• M33: 3,466,482 km (0.061 R)
• M34: 3,520,636 km (0.107 R)
• M35: 3,593,191 km (0.106 R)
• M36: 3,709,130 km (0.119 R)
• M37: 3,776,748 km (0.103 R)
• M38: 3,857,231 km (0.076 R)
• M39: 4,268,476 km (0.07 R)
• M40: 4,378,281 km (0.081 R)
• M41: 4,449,938 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 13.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.28 AU - 4.92 AU

Year: 6579 Days

Day: 11.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,997,145 km

• M1: 234,420 km (0.077 R)
• M2: 322,084 km (0.073 R)
• M3: 512,672 km (0.087 R)
• M4: 709,692 km (0.108 R)
• M5: 838,496 km (0.038 R)
• M6: 1,121,984 km (0.094 R)
• M7: 1,436,888 km (0.078 R)
• M8: 1,656,946 km (0.102 R)
• M9: 1,888,374 km (0.116 R)
• M10: 2,017,477 km (0.097 R)
• M11: 2,111,574 km (0.103 R)
• M12: 2,304,406 km (0.097 R)
• M13: 2,604,798 km (0.08 R)
• M14: 2,833,384 km (0.047 R)
• M15: 3,288,161 km (0.043 R)
• M16: 4,001,593 km (0.094 R)
• M17: 4,315,001 km (0.12 R)
• M18: 4,762,299 km (0.106 R)
• M19: 5,250,736 km (0.045 R)
• M20: 5,674,546 km (0.094 R)
• M21: 5,863,489 km (0.071 R)
• M22: 6,220,130 km (0.05 R)
• M23: 6,415,056 km (0.099 R)
• M24: 7,156,762 km (0.103 R)
• M25: 7,302,620 km (0.102 R)
• M26: 7,449,376 km (0.044 R)
• M27: 7,537,938 km (0.074 R)
• M28: 7,775,798 km (0.099 R)
• M29: 7,955,914 km (0.109 R)
• M30: 8,473,672 km (0.112 R)
• M31: 9,128,312 km (0.085 R)
• M32: 9,350,316 km (0.047 R)
• M33: 9,541,951 km (0.118 R)
• M34: 9,670,306 km (0.107 R)
• M35: 10,321,355 km (0.086 R)
• M36: 10,685,626 km (0.095 R)
• M37: 10,785,558 km (0.06 R)
• M38: 10,986,617 km (0.12 R)
• M39: 11,222,832 km (0.099 R)
• M40: 11,837,829 km (0.07 R)
• M41: 12,114,735 km (0.108 R)
• M42: 12,358,729 km (0.112 R)
• M43: 12,710,134 km (0.112 R)
• M44: 13,603,234 km (0.089 R)
• M45: 13,893,304 km (0.1 R)
• M46: 14,369,025 km (0.114 R)
• M47: 14,479,578 km (0.049 R)
• M48: 14,961,881 km (0.091 R)
• M49: 15,828,352 km (0.111 R)
• M50: 16,325,167 km (0.107 R)
• M51: 16,749,576 km (0.09 R)
• M52: 17,021,695 km (0.037 R)
• M53: 20,026,817 km (0.117 R)
• M54: 20,439,856 km (0.094 R)
• M55: 21,695,581 km (0.078 R)
• M56: 22,546,643 km (0.103 R)
• M57: 22,933,204 km (0.115 R)
• M58: 23,148,924 km (0.059 R)
• M59: 23,321,859 km (0.085 R)
• M60: 23,712,758 km (0.053 R)
• M61: 23,799,974 km (0.119 R)
• M62: 24,018,387 km (0.073 R)
• M63: 24,987,183 km (0.081 R)
• M64: 25,075,894 km (0.101 R)
• M65: 25,253,617 km (0.11 R)
• M66: 25,834,206 km (0.118 R)
• M67: 26,283,747 km (0.094 R)
• M68: 26,872,116 km (0.079 R)
• M69: 27,373,269 km (0.117 R)
• M70: 27,648,080 km (0.096 R)
• M71: 27,969,715 km (0.105 R)
• M72: 28,523,976 km (0.077 R)
• M73: 28,942,102 km (0.088 R)
• M74: 29,408,997 km (0.042 R)
• M75: 29,596,443 km (0.054 R)
• M76: 29,737,364 km (0.116 R)
• M77: 31,110,523 km (0.087 R)
• M78: 31,828,892 km (0.099 R)
• M79: 31,925,083 km (0.041 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.3

Radius: 7.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 6.63 AU - 7.29 AU

Year: 12245 Days

Day: 24.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,997,145 km

• M1: 289,621 km (0.071 R)
• M2: 561,740 km (0.086 R)
• M3: 852,708 km (0.104 R)
• M4: 1,095,206 km (0.113 R)
• M5: 1,224,608 km (0.084 R)
• M6: 1,685,070 km (0.095 R)
• M7: 1,748,799 km (0.044 R)
• M8: 2,218,088 km (0.1 R)
• M9: 2,430,965 km (0.051 R)
• M10: 2,850,887 km (0.116 R)
• M11: 3,240,140 km (0.071 R)
• M12: 3,320,026 km (0.094 R)
• M13: 3,454,664 km (0.117 R)
• M14: 3,536,344 km (0.092 R)
• M15: 3,897,623 km (0.066 R)
• M16: 4,125,909 km (0.108 R)
• M17: 4,595,347 km (0.094 R)
• M18: 4,806,131 km (0.084 R)
• M19: 4,867,017 km (0.112 R)
• M20: 5,520,909 km (0.118 R)
• M21: 5,616,652 km (0.099 R)
• M22: 6,070,532 km (0.034 R)
• M23: 6,235,389 km (0.067 R)
• M24: 6,335,171 km (0.062 R)
• M25: 6,637,358 km (0.119 R)
• M26: 6,739,234 km (0.092 R)
• M27: 6,875,817 km (0.105 R)
• M28: 7,607,650 km (0.11 R)
• M29: 7,821,425 km (0.054 R)
• M30: 7,964,890 km (0.027 R)
• M31: 9,069,221 km (0.08 R)
• M32: 9,677,636 km (0.111 R)
• M33: 10,259,871 km (0.083 R)
• M34: 10,496,086 km (0.095 R)
• M35: 10,733,946 km (0.119 R)
• M36: 11,580,670 km (0.068 R)
• M37: 12,198,659 km (0.035 R)
• M38: 12,532,562 km (0.111 R)
• M39: 14,246,804 km (0.069 R)
• M40: 14,908,475 km (0.113 R)
• M41: 15,580,169 km (0.119 R)
• M42: 16,033,451 km (0.115 R)
• M43: 16,261,737 km (0.077 R)
• M44: 16,999,404 km (0.104 R)
• M45: 17,512,824 km (0.082 R)
• M46: 17,653,746 km (0.1 R)
• M47: 19,519,829 km (0.112 R)
• M48: 20,008,266 km (0.119 R)
• M49: 20,303,273 km (0.045 R)
• M50: 21,147,005 km (0.107 R)
• M51: 21,247,086 km (0.086 R)
• M52: 21,900,979 km (0.079 R)
• M53: 22,971,351 km (0.119 R)
• M54: 23,074,125 km (0.074 R)
• M55: 23,642,447 km (0.117 R)
• M56: 24,319,976 km (0.057 R)
• M57: 24,477,204 km (0.099 R)
• M58: 24,898,172 km (0.093 R)
• M59: 25,215,469 km (0.052 R)
• M60: 25,587,369 km (0.116 R)
• M61: 25,907,658 km (0.12 R)
• M62: 26,014,771 km (0.099 R)
• M63: 26,068,327 km (0.042 R)
• M64: 27,093,222 km (0.092 R)
• M65: 27,911,672 km (0.085 R)
• M66: 31,550,789 km (0.081 R)
• M67: 32,353,980 km (0.108 R)
• M68: 33,980,259 km (0.115 R)
• M69: 36,589,395 km (0.088 R)
• M70: 37,070,652 km (0.047 R)
• M71: 38,343,879 km (0.117 R)
• M72: 38,710,394 km (0.117 R)
• M73: 39,693,102 km (0.11 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: 463 - 17,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit