🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.2

Radius: 9.6

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.63 AU

Year: 265 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 61,864,481 km

• M1: 127,308 km (0.114 R)
• M2: 191,036 km (0.096 R)
• M3: 265,387 km (0.118 R)
• M4: 459,415 km (0.098 R)
• M5: 557,850 km (0.079 R)
• M6: 642,972 km (0.031 R)
• M7: 739,313 km (0.11 R)
• M8: 804,238 km (0.066 R)
• M9: 864,676 km (0.113 R)
• M10: 1,015,321 km (0.044 R)
• M11: 1,092,364 km (0.112 R)
• M12: 1,182,870 km (0.12 R)
• M13: 1,256,323 km (0.083 R)
• M14: 1,339,350 km (0.038 R)
• M15: 1,444,966 km (0.116 R)
• M16: 1,545,047 km (0.104 R)
• M17: 1,621,641 km (0.107 R)
• M18: 1,886,429 km (0.049 R)
• M19: 2,033,334 km (0.066 R)
• M20: 2,122,345 km (0.098 R)
• M21: 2,251,298 km (0.101 R)
• M22: 2,314,279 km (0.084 R)
• M23: 2,392,668 km (0.049 R)
• M24: 2,471,955 km (0.111 R)
• M25: 2,532,094 km (0.069 R)
• M26: 2,612,876 km (0.051 R)
• M27: 2,715,201 km (0.113 R)
• M28: 2,792,843 km (0.076 R)
• M29: 2,876,468 km (0.087 R)
• M30: 2,945,133 km (0.032 R)
• M31: 3,046,411 km (0.106 R)
• M32: 3,132,579 km (0.062 R)
• M33: 3,230,566 km (0.052 R)
• M34: 3,318,530 km (0.115 R)
• M35: 3,530,659 km (0.106 R)
• M36: 3,661,109 km (0.101 R)
• M37: 3,724,239 km (0.086 R)
• M38: 3,816,541 km (0.046 R)
• M39: 3,897,922 km (0.12 R)
• M40: 3,968,233 km (0.105 R)
• M41: 4,033,009 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.3

Radius: 10.1

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 318 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,864,481 km

• M1: 127,308 km (0.089 R)
• M2: 201,957 km (0.112 R)
• M3: 272,567 km (0.086 R)
• M4: 337,343 km (0.079 R)
• M5: 414,386 km (0.108 R)
• M6: 488,736 km (0.118 R)
• M7: 565,630 km (0.11 R)
• M8: 641,625 km (0.055 R)
• M9: 749,037 km (0.088 R)
• M10: 824,284 km (0.075 R)
• M11: 945,758 km (0.118 R)
• M12: 1,094,907 km (0.096 R)
• M13: 1,200,074 km (0.05 R)
• M14: 1,312,572 km (0.048 R)
• M15: 1,397,394 km (0.088 R)
• M16: 1,500,167 km (0.077 R)
• M17: 1,655,151 km (0.09 R)
• M18: 1,730,399 km (0.034 R)
• M19: 1,815,520 km (0.071 R)
• M20: 1,976,637 km (0.077 R)
• M21: 2,070,285 km (0.105 R)
• M22: 2,138,053 km (0.09 R)
• M23: 2,393,267 km (0.077 R)
• M24: 2,464,475 km (0.111 R)
• M25: 2,791,945 km (0.119 R)
• M26: 2,867,193 km (0.054 R)
• M27: 2,933,016 km (0.077 R)
• M28: 3,019,783 km (0.066 R)
• M29: 3,086,802 km (0.099 R)
• M30: 3,164,743 km (0.112 R)
• M31: 3,274,847 km (0.057 R)
• M32: 3,354,433 km (0.113 R)
• M33: 3,423,846 km (0.104 R)
• M34: 3,580,475 km (0.069 R)
• M35: 3,772,709 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 8.9

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.32 AU - 1.76 AU

Year: 1274 Days

Day: 9.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,864,481 km

• M1: 127,457 km (0.075 R)
• M2: 187,147 km (0.113 R)
• M3: 279,748 km (0.111 R)
• M4: 357,090 km (0.111 R)
• M5: 472,430 km (0.115 R)
• M6: 627,713 km (0.099 R)
• M7: 687,851 km (0.107 R)
• M8: 750,383 km (0.12 R)
• M9: 807,679 km (0.107 R)
• M10: 949,946 km (0.086 R)
• M11: 1,028,485 km (0.036 R)
• M12: 1,329,327 km (0.097 R)
• M13: 1,408,913 km (0.06 R)
• M14: 1,676,394 km (0.075 R)
• M15: 1,752,988 km (0.04 R)
• M16: 1,850,526 km (0.064 R)
• M17: 1,970,054 km (0.11 R)
• M18: 2,123,093 km (0.102 R)
• M19: 2,441,138 km (0.113 R)
• M20: 2,528,503 km (0.088 R)
• M21: 2,683,935 km (0.093 R)
• M22: 2,911,623 km (0.111 R)
• M23: 3,301,027 km (0.105 R)
• M24: 3,373,582 km (0.07 R)
• M25: 3,495,803 km (0.113 R)
• M26: 3,557,437 km (0.03 R)
• M27: 3,631,937 km (0.116 R)
• M28: 3,896,725 km (0.115 R)
• M29: 4,012,215 km (0.091 R)
• M30: 4,115,737 km (0.091 R)
• M31: 4,259,650 km (0.083 R)
• M32: 4,742,253 km (0.113 R)
• M33: 4,976,224 km (0.115 R)
• M34: 5,256,271 km (0.053 R)
• M35: 5,341,392 km (0.099 R)
• M36: 5,469,747 km (0.117 R)
• M37: 5,802,752 km (0.103 R)
• M38: 6,202,029 km (0.106 R)
• M39: 6,261,868 km (0.035 R)
• M40: 6,367,185 km (0.066 R)
• M41: 6,518,727 km (0.054 R)
• M42: 6,671,317 km (0.091 R)
• M43: 6,748,210 km (0.111 R)
• M44: 7,027,061 km (0.073 R)
• M45: 7,120,859 km (0.105 R)
• M46: 7,199,398 km (0.118 R)
• M47: 7,293,943 km (0.061 R)
• M48: 7,644,302 km (0.114 R)
• M49: 7,740,942 km (0.102 R)
• M50: 8,049,263 km (0.118 R)
• M51: 8,411,290 km (0.078 R)
• M52: 8,711,383 km (0.057 R)
• M53: 9,667,912 km (0.119 R)
• M54: 9,807,188 km (0.055 R)
• M55: 9,947,211 km (0.085 R)
• M56: 10,229,203 km (0.088 R)
• M57: 10,406,925 km (0.036 R)
• M58: 10,729,159 km (0.078 R)
• M59: 10,801,265 km (0.109 R)
• M60: 11,200,542 km (0.1 R)
• M61: 11,273,696 km (0.103 R)
• M62: 11,697,207 km (0.114 R)
• M63: 11,789,958 km (0.099 R)
• M64: 11,938,957 km (0.076 R)
• M65: 12,088,406 km (0.115 R)
• M66: 12,351,698 km (0.104 R)
• M67: 12,446,094 km (0.099 R)
• M68: 12,521,940 km (0.104 R)
• M69: 12,616,785 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 13

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.39 AU - 2.01 AU

Year: 1478 Days

Day: 13.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,864,481 km

• M1: 162,164 km (0.091 R)
• M2: 247,285 km (0.12 R)
• M3: 331,509 km (0.099 R)
• M4: 423,212 km (0.062 R)
• M5: 527,183 km (0.119 R)
• M6: 618,288 km (0.081 R)
• M7: 715,975 km (0.086 R)
• M8: 828,623 km (0.114 R)
• M9: 919,877 km (0.098 R)
• M10: 1,049,279 km (0.086 R)
• M11: 1,180,028 km (0.089 R)
• M12: 1,453,194 km (0.103 R)
• M13: 1,641,238 km (0.031 R)
• M14: 1,868,029 km (0.062 R)
• M15: 1,985,313 km (0.114 R)
• M16: 2,124,439 km (0.064 R)
• M17: 2,379,354 km (0.116 R)
• M18: 2,513,992 km (0.099 R)
• M19: 2,727,768 km (0.113 R)
• M20: 3,330,049 km (0.102 R)
• M21: 3,588,853 km (0.074 R)
• M22: 3,705,090 km (0.097 R)
• M23: 4,045,426 km (0.037 R)
• M24: 4,174,678 km (0.11 R)
• M25: 4,305,277 km (0.094 R)
• M26: 4,512,321 km (0.08 R)
• M27: 4,637,983 km (0.091 R)
• M28: 4,731,033 km (0.09 R)
• M29: 4,816,154 km (0.083 R)
• M30: 5,390,610 km (0.077 R)
• M31: 5,604,983 km (0.051 R)
• M32: 5,749,495 km (0.106 R)
• M33: 6,051,533 km (0.115 R)
• M34: 6,387,081 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764

Radius: 10.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.19 AU - 2.95 AU

Year: 2747 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,864,481 km

• M1: 137,480 km (0.076 R)
• M2: 218,114 km (0.05 R)
• M3: 419,622 km (0.026 R)
• M4: 497,563 km (0.062 R)
• M5: 598,990 km (0.098 R)
• M6: 746,793 km (0.069 R)
• M7: 907,461 km (0.097 R)
• M8: 992,432 km (0.116 R)
• M9: 1,170,903 km (0.097 R)
• M10: 1,360,293 km (0.103 R)
• M11: 1,960,630 km (0.111 R)
• M12: 2,363,198 km (0.065 R)
• M13: 2,807,503 km (0.111 R)
• M14: 2,886,790 km (0.047 R)
• M15: 2,966,825 km (0.098 R)
• M16: 3,361,614 km (0.096 R)
• M17: 3,634,031 km (0.06 R)
• M18: 4,038,544 km (0.069 R)
• M19: 4,200,708 km (0.095 R)
• M20: 4,513,218 km (0.039 R)
• M21: 4,814,209 km (0.108 R)
• M22: 5,258,365 km (0.078 R)
• M23: 5,376,398 km (0.086 R)
• M24: 5,535,271 km (0.114 R)
• M25: 5,980,025 km (0.107 R)
• M26: 6,144,583 km (0.108 R)
• M27: 6,227,460 km (0.116 R)
• M28: 6,754,045 km (0.116 R)
• M29: 6,861,007 km (0.089 R)
• M30: 7,294,841 km (0.085 R)
• M31: 7,537,339 km (0.093 R)
• M32: 7,804,820 km (0.057 R)
• M33: 8,280,541 km (0.074 R)
• M34: 8,372,245 km (0.099 R)
• M35: 9,307,680 km (0.113 R)
• M36: 9,402,974 km (0.114 R)
• M37: 9,618,844 km (0.113 R)
• M38: 9,691,100 km (0.104 R)
• M39: 9,860,444 km (0.089 R)
• M40: 10,276,027 km (0.043 R)
• M41: 10,374,612 km (0.11 R)
• M42: 10,797,226 km (0.119 R)
• M43: 10,922,589 km (0.091 R)
• M44: 10,998,136 km (0.097 R)
• M45: 11,124,247 km (0.1 R)
• M46: 11,200,243 km (0.113 R)
• M47: 11,378,115 km (0.119 R)
• M48: 12,176,967 km (0.116 R)
• M49: 12,333,596 km (0.111 R)
• M50: 12,914,036 km (0.099 R)
• M51: 13,341,737 km (0.115 R)
• M52: 13,476,375 km (0.12 R)
• M53: 13,882,982 km (0.103 R)
• M54: 14,019,415 km (0.086 R)
• M55: 14,348,680 km (0.069 R)
• M56: 14,514,135 km (0.096 R)
• M57: 15,719,445 km (0.079 R)
• M58: 15,804,716 km (0.069 R)
• M59: 16,204,741 km (0.068 R)
• M60: 16,579,184 km (0.039 R)
• M61: 16,985,791 km (0.059 R)
• M62: 17,073,306 km (0.077 R)
• M63: 17,572,065 km (0.1 R)
• M64: 18,105,531 km (0.112 R)
• M65: 18,284,600 km (0.089 R)
• M66: 18,434,198 km (0.117 R)
• M67: 18,764,809 km (0.119 R)
• M68: 18,915,753 km (0.12 R)
• M69: 20,106,851 km (0.079 R)
• M70: 20,292,203 km (0.072 R)
• M71: 20,758,201 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.6

Radius: 5.7

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.66 AU - 9.4 AU

Year: 15174 Days

Day: 24.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,864,481 km

• M1: 245,640 km (0.079 R)
• M2: 720,763 km (0.067 R)
• M3: 1,001,857 km (0.085 R)
• M4: 1,071,420 km (0.091 R)
• M5: 1,118,693 km (0.033 R)
• M6: 1,215,333 km (0.041 R)
• M7: 1,469,051 km (0.048 R)
• M8: 1,795,174 km (0.108 R)
• M9: 1,880,296 km (0.102 R)
• M10: 2,173,358 km (0.067 R)
• M11: 2,449,366 km (0.088 R)
• M12: 2,671,818 km (0.091 R)
• M13: 2,736,594 km (0.106 R)
• M14: 2,834,580 km (0.111 R)
• M15: 2,967,274 km (0.075 R)
• M16: 3,034,443 km (0.105 R)
• M17: 3,102,061 km (0.097 R)
• M18: 3,518,093 km (0.102 R)
• M19: 3,589,152 km (0.084 R)
• M20: 4,402,217 km (0.108 R)
• M21: 4,478,811 km (0.06 R)
• M22: 4,908,306 km (0.083 R)
• M23: 4,987,892 km (0.086 R)
• M24: 6,017,574 km (0.103 R)
• M25: 6,102,696 km (0.116 R)
• M26: 7,748,721 km (0.106 R)
• M27: 7,795,096 km (0.087 R)
• M28: 10,995,593 km (0.062 R)
• M29: 11,099,863 km (0.058 R)
• M30: 11,519,934 km (0.105 R)
• M31: 11,998,796 km (0.066 R)
• M32: 12,866,015 km (0.101 R)
• M33: 12,975,820 km (0.092 R)
• M34: 13,030,872 km (0.095 R)
• M35: 13,196,477 km (0.076 R)
• M36: 13,251,828 km (0.061 R)
• M37: 13,753,430 km (0.117 R)
• M38: 14,717,588 km (0.113 R)
• M39: 15,469,617 km (0.078 R)
• M40: 16,056,639 km (0.078 R)
• M41: 17,071,062 km (0.095 R)
• M42: 18,044,645 km (0.057 R)
• M43: 18,106,129 km (0.042 R)
• M44: 18,476,235 km (0.086 R)
• M45: 19,286,905 km (0.095 R)
• M46: 19,664,939 km (0.045 R)
• M47: 20,942,505 km (0.117 R)
• M48: 22,049,380 km (0.04 R)
• M49: 22,180,876 km (0.059 R)
• M50: 24,659,863 km (0.114 R)
• M51: 24,728,079 km (0.112 R)
• M52: 27,507,308 km (0.12 R)
• M53: 27,648,828 km (0.098 R)
• M54: 28,003,824 km (0.081 R)
• M55: 28,075,032 km (0.067 R)
• M56: 29,221,850 km (0.102 R)
• M57: 29,510,873 km (0.028 R)
• M58: 30,091,911 km (0.111 R)
• M59: 30,383,926 km (0.07 R)
• M60: 30,750,142 km (0.107 R)
• M61: 31,413,010 km (0.092 R)
• M62: 31,635,013 km (0.044 R)
• M63: 36,183,536 km (0.104 R)
• M64: 36,416,310 km (0.104 R)
• M65: 36,649,534 km (0.034 R)
• M66: 37,587,363 km (0.089 R)
• M67: 39,168,014 km (0.065 R)
• M68: 39,247,600 km (0.11 R)
• M69: 39,406,922 km (0.057 R)
• M70: 39,486,657 km (0.091 R)
• M71: 40,448,123 km (0.1 R)
• M72: 41,660,613 km (0.094 R)
• M73: 41,985,839 km (0.097 R)
• M74: 42,067,370 km (0.101 R)
• M75: 43,542,704 km (0.04 R)
• M76: 43,955,594 km (0.05 R)
• M77: 47,219,969 km (0.11 R)
• M78: 47,389,464 km (0.113 R)
• M79: 48,667,179 km (0.101 R)
• M80: 49,181,347 km (0.117 R)
• M81: 49,525,273 km (0.068 R)
• M82: 52,567,645 km (0.066 R)
• M83: 52,743,272 km (0.074 R)
• M84: 53,095,276 km (0.054 R)
• M85: 53,271,503 km (0.104 R)
• M86: 54,510,771 km (0.117 R)
• M87: 55,044,686 km (0.094 R)
• M88: 56,477,235 km (0.082 R)
• M89: 56,837,317 km (0.082 R)
• M90: 57,288,355 km (0.088 R)
• M91: 57,469,219 km (0.109 R)
• M92: 58,103,364 km (0.097 R)
• M93: 59,196,027 km (0.04 R)
• M94: 59,836,605 km (0.061 R)
• M95: 60,847,737 km (0.062 R)
• M96: 61,401,548 km (0.077 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: 272 - 10,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit