🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.3

Radius: 10.3

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.58 AU - 0.74 AU

Year: 377 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,865,385 km

• M1: 128,205 km (0.092 R)
• M2: 202,556 km (0.051 R)
• M3: 273,615 km (0.092 R)
• M4: 341,532 km (0.095 R)
• M5: 554,111 km (0.061 R)
• M6: 832,063 km (0.118 R)
• M7: 901,926 km (0.074 R)
• M8: 987,496 km (0.061 R)
• M9: 1,052,571 km (0.11 R)
• M10: 1,133,653 km (0.089 R)
• M11: 1,202,019 km (0.062 R)
• M12: 1,266,944 km (0.042 R)
• M13: 1,338,153 km (0.085 R)
• M14: 1,555,070 km (0.03 R)
• M15: 1,653,954 km (0.05 R)
• M16: 1,726,659 km (0.057 R)
• M17: 1,812,079 km (0.098 R)
• M18: 1,881,492 km (0.115 R)
• M19: 1,951,654 km (0.084 R)
• M20: 2,034,830 km (0.081 R)
• M21: 2,101,102 km (0.104 R)
• M22: 2,266,707 km (0.112 R)
• M23: 2,411,218 km (0.04 R)
• M24: 2,494,395 km (0.108 R)
• M25: 2,571,887 km (0.057 R)
• M26: 2,703,084 km (0.12 R)
• M27: 2,836,525 km (0.119 R)
• M28: 2,903,994 km (0.067 R)
• M29: 3,013,200 km (0.056 R)
• M30: 3,144,697 km (0.079 R)
• M31: 3,463,939 km (0.107 R)
• M32: 3,550,705 km (0.077 R)
• M33: 3,748,923 km (0.111 R)
• M34: 3,815,793 km (0.102 R)
• M35: 4,095,092 km (0.083 R)
• M36: 4,171,686 km (0.118 R)
• M37: 4,326,520 km (0.065 R)
• M38: 4,530,422 km (0.119 R)
• M39: 4,745,693 km (0.117 R)
• M40: 4,834,405 km (0.118 R)
• M41: 4,972,484 km (0.062 R)
• M42: 5,062,542 km (0.09 R)
• M43: 5,128,514 km (0.082 R)
• M44: 5,202,864 km (0.05 R)
• M45: 5,445,213 km (0.073 R)
• M46: 5,640,139 km (0.096 R)
• M47: 5,889,219 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.5

Radius: 13.1

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.64 AU - 4.04 AU

Year: 4291 Days

Day: 11.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,865,385 km

• M1: 191,186 km (0.082 R)
• M2: 364,420 km (0.081 R)
• M3: 460,761 km (0.09 R)
• M4: 610,659 km (0.095 R)
• M5: 839,992 km (0.05 R)
• M6: 1,167,911 km (0.064 R)
• M7: 1,474,885 km (0.117 R)
• M8: 1,583,194 km (0.055 R)
• M9: 1,694,196 km (0.095 R)
• M10: 2,253,842 km (0.114 R)
• M11: 2,508,158 km (0.059 R)
• M12: 2,772,049 km (0.033 R)
• M13: 2,868,539 km (0.069 R)
• M14: 2,966,227 km (0.03 R)
• M15: 3,124,950 km (0.078 R)
• M16: 3,555,044 km (0.045 R)
• M17: 3,723,790 km (0.11 R)
• M18: 4,091,651 km (0.049 R)
• M19: 4,202,204 km (0.065 R)
• M20: 4,426,152 km (0.087 R)
• M21: 4,562,436 km (0.06 R)
• M22: 5,026,937 km (0.117 R)
• M23: 5,385,374 km (0.116 R)
• M24: 5,531,082 km (0.101 R)
• M25: 5,976,285 km (0.1 R)
• M26: 6,356,114 km (0.119 R)
• M27: 6,458,738 km (0.076 R)
• M28: 6,639,752 km (0.073 R)
• M29: 6,874,920 km (0.096 R)
• M30: 7,898,169 km (0.118 R)
• M31: 8,119,724 km (0.083 R)
• M32: 8,768,081 km (0.098 R)
• M33: 8,911,396 km (0.066 R)
• M34: 9,258,163 km (0.067 R)
• M35: 9,668,361 km (0.051 R)
• M36: 10,385,683 km (0.094 R)
• M37: 10,628,480 km (0.099 R)
• M38: 10,996,491 km (0.104 R)
• M39: 11,275,192 km (0.1 R)
• M40: 11,587,552 km (0.101 R)
• M41: 11,776,494 km (0.105 R)
• M42: 11,902,904 km (0.064 R)
• M43: 12,061,628 km (0.103 R)
• M44: 12,638,776 km (0.077 R)
• M45: 13,061,390 km (0.075 R)
• M46: 13,455,580 km (0.045 R)
• M47: 13,786,940 km (0.111 R)
• M48: 14,255,630 km (0.056 R)
• M49: 14,390,418 km (0.12 R)
• M50: 15,036,830 km (0.055 R)
• M51: 15,484,576 km (0.104 R)
• M52: 15,866,949 km (0.1 R)
• M53: 15,971,667 km (0.06 R)
• M54: 16,393,234 km (0.059 R)
• M55: 16,499,299 km (0.066 R)
• M56: 17,861,238 km (0.065 R)
• M57: 18,372,115 km (0.118 R)
• M58: 18,518,870 km (0.099 R)
• M59: 19,073,130 km (0.09 R)
• M60: 20,008,865 km (0.088 R)
• M61: 20,577,486 km (0.116 R)
• M62: 20,806,371 km (0.053 R)
• M63: 20,959,410 km (0.072 R)
• M64: 21,730,587 km (0.086 R)
• M65: 22,589,578 km (0.104 R)
• M66: 23,579,168 km (0.074 R)
• M67: 23,858,916 km (0.113 R)
• M68: 24,059,227 km (0.098 R)
• M69: 24,744,834 km (0.116 R)
• M70: 25,764,792 km (0.066 R)
• M71: 25,847,071 km (0.119 R)
• M72: 26,011,629 km (0.111 R)
• M73: 26,135,346 km (0.028 R)
• M74: 27,215,742 km (0.07 R)
• M75: 27,341,404 km (0.12 R)
• M76: 27,761,326 km (0.074 R)
• M77: 28,056,781 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.2

Radius: 14.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.97 AU - 4.23 AU

Year: 4801 Days

Day: 14.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 26,865,385 km

• M1: 263,442 km (0.089 R)
• M2: 479,910 km (0.081 R)
• M3: 667,506 km (0.088 R)
• M4: 760,107 km (0.062 R)
• M5: 947,703 km (0.068 R)
• M6: 1,209,200 km (0.045 R)
• M7: 1,326,784 km (0.06 R)
• M8: 1,736,831 km (0.112 R)
• M9: 2,115,015 km (0.095 R)
• M10: 2,350,931 km (0.054 R)
• M11: 2,538,526 km (0.046 R)
• M12: 2,949,023 km (0.09 R)
• M13: 3,465,435 km (0.106 R)
• M14: 3,615,182 km (0.09 R)
• M15: 3,811,006 km (0.115 R)
• M16: 4,190,685 km (0.114 R)
• M17: 4,582,781 km (0.095 R)
• M18: 4,747,638 km (0.117 R)
• M19: 4,914,589 km (0.114 R)
• M20: 5,804,098 km (0.044 R)
• M21: 6,085,791 km (0.099 R)
• M22: 6,345,942 km (0.054 R)
• M23: 7,175,761 km (0.109 R)
• M24: 7,869,895 km (0.076 R)
• M25: 8,848,415 km (0.072 R)
• M26: 9,084,181 km (0.098 R)
• M27: 9,202,962 km (0.053 R)
• M28: 9,322,191 km (0.116 R)
• M29: 9,592,365 km (0.057 R)
• M30: 9,683,021 km (0.101 R)
• M31: 9,804,345 km (0.097 R)
• M32: 11,172,119 km (0.067 R)
• M33: 11,395,169 km (0.079 R)
• M34: 12,269,718 km (0.104 R)
• M35: 12,665,255 km (0.087 R)
• M36: 12,764,887 km (0.102 R)
• M37: 13,098,640 km (0.091 R)
• M38: 13,740,864 km (0.081 R)
• M39: 13,911,555 km (0.092 R)
• M40: 14,220,624 km (0.094 R)
• M41: 14,671,063 km (0.118 R)
• M42: 15,196,750 km (0.119 R)
• M43: 15,408,730 km (0.082 R)
• M44: 15,550,699 km (0.084 R)
• M45: 15,835,683 km (0.079 R)
• M46: 16,194,418 km (0.108 R)
• M47: 16,664,904 km (0.086 R)
• M48: 17,250,130 km (0.062 R)
• M49: 17,471,386 km (0.056 R)
• M50: 17,730,639 km (0.112 R)
• M51: 18,440,780 km (0.086 R)
• M52: 19,122,198 km (0.11 R)
• M53: 19,773,398 km (0.106 R)
• M54: 20,004,975 km (0.116 R)
• M55: 20,861,722 km (0.114 R)
• M56: 21,334,152 km (0.062 R)
• M57: 21,690,794 km (0.039 R)
• M58: 22,289,634 km (0.107 R)
• M59: 22,450,152 km (0.113 R)
• M60: 22,853,319 km (0.07 R)
• M61: 23,625,992 km (0.115 R)
• M62: 23,789,801 km (0.12 R)
• M63: 24,200,896 km (0.112 R)
• M64: 24,365,903 km (0.042 R)
• M65: 24,490,069 km (0.097 R)
• M66: 25,030,117 km (0.058 R)
• M67: 25,280,694 km (0.094 R)
• M68: 25,700,166 km (0.097 R)
• M69: 25,868,613 km (0.095 R)
• M70: 26,121,883 km (0.089 R)
• M71: 26,376,199 km (0.105 R)
• M72: 26,588,628 km (0.076 R)
• M73: 27,100,851 km (0.108 R)
• M74: 28,613,435 km (0.089 R)
• M75: 28,875,381 km (0.104 R)
• M76: 29,314,002 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.5

Radius: 4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.68 AU - 6.7 AU

Year: 9541 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,865,385 km

• M1: 131,347 km (0.112 R)
• M2: 314,305 km (0.099 R)
• M3: 358,586 km (0.104 R)
• M4: 725,998 km (0.056 R)
• M5: 936,183 km (0.036 R)
• M6: 1,249,142 km (0.045 R)
• M7: 1,638,845 km (0.105 R)
• M8: 1,863,391 km (0.089 R)
• M9: 1,896,303 km (0.103 R)
• M10: 2,012,839 km (0.086 R)
• M11: 2,097,661 km (0.095 R)
• M12: 2,148,973 km (0.046 R)
• M13: 2,611,979 km (0.078 R)
• M14: 3,124,052 km (0.115 R)
• M15: 3,604,860 km (0.092 R)
• M16: 4,346,267 km (0.085 R)
• M17: 4,544,484 km (0.098 R)
• M18: 4,745,544 km (0.09 R)
• M19: 4,972,334 km (0.101 R)
• M20: 5,249,240 km (0.031 R)
• M21: 5,721,670 km (0.055 R)
• M22: 6,060,509 km (0.088 R)
• M23: 6,331,281 km (0.074 R)
• M24: 6,555,678 km (0.069 R)
• M25: 6,782,767 km (0.092 R)
• M26: 7,270,606 km (0.106 R)
• M27: 7,769,814 km (0.102 R)
• M28: 8,690,140 km (0.088 R)
• M29: 8,745,342 km (0.08 R)
• M30: 9,701,721 km (0.052 R)
• M31: 9,787,590 km (0.086 R)
• M32: 10,661,092 km (0.109 R)
• M33: 10,779,424 km (0.096 R)
• M34: 11,925,194 km (0.119 R)
• M35: 13,650,806 km (0.104 R)
• M36: 13,779,310 km (0.116 R)
• M37: 14,460,579 km (0.092 R)
• M38: 14,690,212 km (0.112 R)
• M39: 15,319,121 km (0.106 R)
• M40: 15,419,352 km (0.062 R)
• M41: 15,553,092 km (0.087 R)
• M42: 16,637,677 km (0.048 R)
• M43: 17,746,496 km (0.076 R)
• M44: 18,986,214 km (0.106 R)
• M45: 19,309,495 km (0.113 R)
• M46: 19,961,442 km (0.114 R)
• M47: 21,361,529 km (0.066 R)
• M48: 21,510,678 km (0.094 R)
• M49: 22,224,110 km (0.118 R)
• M50: 22,907,174 km (0.116 R)
• M51: 23,174,655 km (0.065 R)
• M52: 23,212,952 km (0.098 R)
• M53: 23,635,566 km (0.111 R)
• M54: 23,789,951 km (0.095 R)
• M55: 24,177,260 km (0.12 R)
• M56: 24,683,798 km (0.11 R)
• M57: 25,469,935 km (0.093 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: 498 - 16,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit