🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 11.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.66 AU - 0.76 AU

Year: 380 Days

Day: 10.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,046,453 km

• M1: 159,471 km (0.053 R)
• M2: 266,135 km (0.066 R)
• M3: 403,017 km (0.112 R)
• M4: 482,004 km (0.036 R)
• M5: 552,764 km (0.108 R)
• M6: 696,079 km (0.091 R)
• M7: 792,719 km (0.057 R)
• M8: 900,280 km (0.055 R)
• M9: 1,069,924 km (0.071 R)
• M10: 1,173,745 km (0.1 R)
• M11: 1,270,984 km (0.102 R)
• M12: 1,343,239 km (0.064 R)
• M13: 1,423,873 km (0.102 R)
• M14: 1,495,530 km (0.107 R)
• M15: 1,601,744 km (0.095 R)
• M16: 1,680,134 km (0.072 R)
• M17: 1,931,608 km (0.104 R)
• M18: 2,245,464 km (0.105 R)
• M19: 2,342,553 km (0.115 R)
• M20: 2,419,446 km (0.11 R)
• M21: 2,549,447 km (0.074 R)
• M22: 2,668,676 km (0.041 R)
• M23: 2,776,088 km (0.056 R)
• M24: 2,917,158 km (0.099 R)
• M25: 3,154,421 km (0.091 R)
• M26: 3,235,054 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.1

Radius: 12.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.2 AU - 2.5 AU

Year: 2291 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,046,453 km

• M1: 161,715 km (0.058 R)
• M2: 310,416 km (0.104 R)
• M3: 496,665 km (0.117 R)
• M4: 598,242 km (0.119 R)
• M5: 788,979 km (0.113 R)
• M6: 951,143 km (0.048 R)
• M7: 1,052,122 km (0.057 R)
• M8: 1,565,093 km (0.089 R)
• M9: 1,723,367 km (0.109 R)
• M10: 2,030,193 km (0.08 R)
• M11: 2,410,470 km (0.078 R)
• M12: 2,725,224 km (0.079 R)
• M13: 2,842,958 km (0.112 R)
• M14: 2,977,596 km (0.101 R)
• M15: 3,222,189 km (0.103 R)
• M16: 3,457,656 km (0.112 R)
• M17: 3,537,391 km (0.119 R)
• M18: 3,912,284 km (0.105 R)
• M19: 4,113,193 km (0.117 R)
• M20: 4,507,533 km (0.11 R)
• M21: 4,896,338 km (0.094 R)
• M22: 5,004,198 km (0.089 R)
• M23: 5,444,016 km (0.099 R)
• M24: 5,706,261 km (0.097 R)
• M25: 5,801,106 km (0.108 R)
• M26: 6,049,738 km (0.118 R)
• M27: 6,243,467 km (0.106 R)
• M28: 6,617,312 km (0.084 R)
• M29: 7,120,410 km (0.034 R)
• M30: 7,614,980 km (0.107 R)
• M31: 7,782,380 km (0.085 R)
• M32: 8,206,191 km (0.119 R)
• M33: 8,464,098 km (0.113 R)
• M34: 8,702,856 km (0.116 R)
• M35: 9,010,130 km (0.105 R)
• M36: 9,098,542 km (0.097 R)
• M37: 9,253,975 km (0.099 R)
• M38: 9,432,744 km (0.036 R)
• M39: 10,090,227 km (0.11 R)
• M40: 10,205,118 km (0.107 R)
• M41: 10,366,684 km (0.075 R)
• M42: 10,692,358 km (0.109 R)
• M43: 11,377,816 km (0.086 R)
• M44: 11,883,157 km (0.098 R)
• M45: 12,175,172 km (0.097 R)
• M46: 12,444,897 km (0.076 R)
• M47: 12,543,482 km (0.066 R)
• M48: 12,741,550 km (0.097 R)
• M49: 13,442,565 km (0.113 R)
• M50: 13,594,557 km (0.1 R)
• M51: 13,874,455 km (0.083 R)
• M52: 14,104,835 km (0.109 R)
• M53: 14,543,755 km (0.075 R)
• M54: 15,381,952 km (0.109 R)
• M55: 15,620,411 km (0.119 R)
• M56: 15,700,297 km (0.12 R)
• M57: 15,993,957 km (0.104 R)
• M58: 16,289,563 km (0.091 R)
• M59: 16,424,500 km (0.082 R)
• M60: 16,858,932 km (0.106 R)
• M61: 17,050,118 km (0.091 R)
• M62: 17,242,202 km (0.088 R)
• M63: 17,434,884 km (0.043 R)
• M64: 17,989,294 km (0.081 R)
• M65: 18,184,668 km (0.103 R)
• M66: 18,296,717 km (0.041 R)
• M67: 18,437,040 km (0.041 R)
• M68: 18,690,459 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521

Radius: 11.2

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.86 AU - 3.34 AU

Year: 3470 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,046,453 km

• M1: 149,299 km (0.044 R)
• M2: 311,014 km (0.03 R)
• M3: 462,706 km (0.1 R)
• M4: 571,464 km (0.104 R)
• M5: 671,246 km (0.047 R)
• M6: 807,978 km (0.111 R)
• M7: 965,654 km (0.091 R)
• M8: 1,076,656 km (0.105 R)
• M9: 1,168,808 km (0.101 R)
• M10: 1,386,473 km (0.072 R)
• M11: 1,462,020 km (0.043 R)
• M12: 1,847,534 km (0.047 R)
• M13: 2,117,259 km (0.094 R)
• M14: 2,205,222 km (0.05 R)
• M15: 2,384,889 km (0.072 R)
• M16: 2,600,609 km (0.116 R)
• M17: 2,679,148 km (0.077 R)
• M18: 2,822,762 km (0.111 R)
• M19: 3,018,287 km (0.101 R)
• M20: 3,101,164 km (0.102 R)
• M21: 3,218,299 km (0.044 R)
• M22: 3,388,392 km (0.11 R)
• M23: 3,631,638 km (0.113 R)
• M24: 4,641,723 km (0.106 R)
• M25: 5,010,182 km (0.064 R)
• M26: 5,128,514 km (0.106 R)
• M27: 5,227,847 km (0.079 R)
• M28: 5,734,086 km (0.101 R)
• M29: 5,878,598 km (0.085 R)
• M30: 6,277,276 km (0.071 R)
• M31: 6,728,164 km (0.1 R)
• M32: 7,189,524 km (0.03 R)
• M33: 7,525,371 km (0.102 R)
• M34: 7,638,467 km (0.11 R)
• M35: 7,912,231 km (0.045 R)
• M36: 8,352,348 km (0.074 R)
• M37: 8,634,490 km (0.084 R)
• M38: 8,824,330 km (0.084 R)
• M39: 8,919,773 km (0.044 R)
• M40: 9,208,198 km (0.069 R)
• M41: 9,304,988 km (0.114 R)
• M42: 9,843,540 km (0.109 R)
• M43: 10,116,706 km (0.117 R)
• M44: 10,467,961 km (0.059 R)
• M45: 11,519,634 km (0.086 R)
• M46: 11,912,778 km (0.106 R)
• M47: 12,793,161 km (0.091 R)
• M48: 13,118,536 km (0.083 R)
• M49: 14,194,893 km (0.063 R)
• M50: 14,786,104 km (0.105 R)
• M51: 14,899,649 km (0.072 R)
• M52: 15,099,063 km (0.082 R)
• M53: 15,847,501 km (0.117 R)
• M54: 16,401,911 km (0.103 R)
• M55: 16,696,469 km (0.065 R)
• M56: 16,873,892 km (0.067 R)
• M57: 17,022,293 km (0.04 R)
• M58: 17,171,143 km (0.056 R)
• M59: 17,290,522 km (0.096 R)
• M60: 17,710,593 km (0.037 R)
• M61: 17,861,387 km (0.09 R)
• M62: 17,982,412 km (0.118 R)
• M63: 18,194,691 km (0.115 R)
• M64: 18,499,572 km (0.07 R)
• M65: 18,683,278 km (0.066 R)
• M66: 19,021,668 km (0.111 R)
• M67: 19,207,020 km (0.106 R)
• M68: 19,362,004 km (0.09 R)
• M69: 19,766,965 km (0.118 R)
• M70: 20,111,639 km (0.036 R)
• M71: 20,553,401 km (0.11 R)
• M72: 21,253,968 km (0.078 R)
• M73: 21,510,678 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 11

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.43 AU - 3.91 AU

Year: 3589 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,046,453 km

• M1: 137,630 km (0.105 R)
• M2: 253,568 km (0.09 R)
• M3: 475,721 km (0.109 R)
• M4: 679,474 km (0.092 R)
• M5: 889,359 km (0.091 R)
• M6: 960,269 km (0.045 R)
• M7: 1,427,762 km (0.059 R)
• M8: 1,512,135 km (0.05 R)
• M9: 1,656,946 km (0.079 R)
• M10: 2,499,780 km (0.086 R)
• M11: 2,654,764 km (0.12 R)
• M12: 2,759,931 km (0.108 R)
• M13: 2,956,353 km (0.109 R)
• M14: 3,288,012 km (0.06 R)
• M15: 3,439,255 km (0.115 R)
• M16: 3,592,742 km (0.087 R)
• M17: 3,768,370 km (0.074 R)
• M18: 3,986,783 km (0.029 R)
• M19: 4,067,267 km (0.096 R)
• M20: 4,730,733 km (0.033 R)
• M21: 5,250,586 km (0.047 R)
• M22: 6,157,000 km (0.043 R)
• M23: 6,227,011 km (0.101 R)
• M24: 6,796,231 km (0.056 R)
• M25: 7,087,199 km (0.118 R)
• M26: 7,185,036 km (0.113 R)
• M27: 7,357,522 km (0.047 R)
• M28: 7,506,372 km (0.104 R)
• M29: 7,756,799 km (0.057 R)
• M30: 8,086,363 km (0.071 R)
• M31: 8,680,865 km (0.091 R)
• M32: 8,759,404 km (0.103 R)
• M33: 8,890,901 km (0.104 R)
• M34: 9,289,429 km (0.066 R)
• M35: 9,477,324 km (0.096 R)
• M36: 9,558,257 km (0.093 R)
• M37: 9,666,566 km (0.051 R)
• M38: 9,829,777 km (0.073 R)
• M39: 9,911,757 km (0.108 R)
• M40: 10,186,568 km (0.109 R)
• M41: 10,324,946 km (0.107 R)
• M42: 10,436,097 km (0.063 R)
• M43: 10,969,413 km (0.091 R)
• M44: 11,339,519 km (0.098 R)
• M45: 11,655,918 km (0.091 R)
• M46: 11,771,707 km (0.047 R)
• M47: 12,920,469 km (0.074 R)
• M48: 13,553,717 km (0.037 R)
• M49: 13,675,489 km (0.079 R)
• M50: 14,104,686 km (0.028 R)
• M51: 14,850,730 km (0.1 R)
• M52: 15,897,317 km (0.07 R)
• M53: 16,057,985 km (0.053 R)
• M54: 17,230,533 km (0.076 R)
• M55: 17,428,601 km (0.074 R)
• M56: 17,693,987 km (0.091 R)
• M57: 18,700,931 km (0.086 R)
• M58: 18,802,657 km (0.109 R)
• M59: 18,904,533 km (0.087 R)
• M60: 19,006,709 km (0.042 R)
• M61: 19,245,616 km (0.117 R)
• M62: 19,760,981 km (0.089 R)
• M63: 20,037,737 km (0.101 R)
• M64: 20,211,271 km (0.066 R)
• M65: 20,629,995 km (0.093 R)
• M66: 21,086,867 km (0.116 R)
• M67: 21,228,087 km (0.119 R)
• M68: 21,724,902 km (0.099 R)
• M69: 21,903,223 km (0.118 R)
• M70: 22,117,896 km (0.106 R)
• M71: 22,369,220 km (0.101 R)
• M72: 22,549,336 km (0.088 R)
• M73: 22,838,509 km (0.094 R)
• M74: 22,983,618 km (0.096 R)
• M75: 23,165,380 km (0.051 R)
• M76: 23,713,506 km (0.075 R)
• M77: 23,897,213 km (0.073 R)
• M78: 24,081,368 km (0.105 R)
• M79: 24,488,124 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,349 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit