🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.5

Radius: 12

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.55 AU - 0.73 AU

Year: 360 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,449,774 km

• M1: 149,598 km (0.11 R)
• M2: 238,309 km (0.102 R)
• M3: 375,790 km (0.04 R)
• M4: 577,597 km (0.088 R)
• M5: 666,907 km (0.09 R)
• M6: 836,252 km (0.117 R)
• M7: 966,701 km (0.115 R)
• M8: 1,080,246 km (0.116 R)
• M9: 1,190,350 km (0.109 R)
• M10: 1,300,155 km (0.109 R)
• M11: 1,382,733 km (0.098 R)
• M12: 1,485,208 km (0.118 R)
• M13: 1,581,100 km (0.1 R)
• M14: 1,669,811 km (0.116 R)
• M15: 1,813,276 km (0.079 R)
• M16: 1,936,245 km (0.097 R)
• M17: 2,011,343 km (0.073 R)
• M18: 2,102,748 km (0.075 R)
• M19: 2,263,715 km (0.075 R)
• M20: 2,364,394 km (0.112 R)
• M21: 2,445,028 km (0.102 R)
• M22: 2,521,173 km (0.118 R)
• M23: 2,720,587 km (0.074 R)
• M24: 2,816,629 km (0.065 R)
• M25: 2,896,514 km (0.107 R)
• M26: 3,006,319 km (0.06 R)
• M27: 3,099,967 km (0.107 R)
• M28: 3,188,529 km (0.08 R)
• M29: 3,289,956 km (0.095 R)
• M30: 3,374,330 km (0.096 R)
• M31: 3,502,385 km (0.094 R)
• M32: 3,619,520 km (0.082 R)
• M33: 3,845,264 km (0.089 R)
• M34: 4,043,481 km (0.097 R)
• M35: 4,186,197 km (0.098 R)
• M36: 4,330,559 km (0.05 R)
• M37: 4,577,246 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.37 AU - 1.76 AU

Year: 1370 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,449,774 km

• M1: 118,033 km (0.07 R)
• M2: 183,557 km (0.091 R)
• M3: 286,031 km (0.058 R)
• M4: 359,932 km (0.093 R)
• M5: 459,415 km (0.067 R)
• M6: 520,601 km (0.108 R)
• M7: 588,817 km (0.088 R)
• M8: 672,742 km (0.095 R)
• M9: 782,846 km (0.029 R)
• M10: 871,856 km (0.057 R)
• M11: 936,183 km (0.101 R)
• M12: 997,668 km (0.114 R)
• M13: 1,080,097 km (0.081 R)
• M14: 1,288,786 km (0.114 R)
• M15: 1,357,750 km (0.097 R)
• M16: 1,471,893 km (0.102 R)
• M17: 1,680,882 km (0.047 R)
• M18: 1,756,728 km (0.038 R)
• M19: 1,815,819 km (0.073 R)
• M20: 1,923,829 km (0.037 R)
• M21: 2,417,053 km (0.05 R)
• M22: 2,509,654 km (0.099 R)
• M23: 2,691,864 km (0.099 R)
• M24: 2,760,380 km (0.071 R)
• M25: 2,843,407 km (0.092 R)
• M26: 2,955,456 km (0.097 R)
• M27: 3,026,215 km (0.071 R)
• M28: 3,133,477 km (0.061 R)
• M29: 3,307,759 km (0.09 R)
• M30: 3,374,030 km (0.099 R)
• M31: 3,605,458 km (0.05 R)
• M32: 3,749,820 km (0.07 R)
• M33: 3,849,752 km (0.091 R)
• M34: 4,005,333 km (0.098 R)
• M35: 4,186,796 km (0.118 R)
• M36: 4,476,267 km (0.097 R)
• M37: 4,541,492 km (0.071 R)
• M38: 4,623,472 km (0.091 R)
• M39: 4,730,733 km (0.095 R)
• M40: 4,805,532 km (0.077 R)
• M41: 5,015,418 km (0.117 R)
• M42: 5,176,834 km (0.102 R)
• M43: 5,305,638 km (0.104 R)
• M44: 5,452,842 km (0.082 R)
• M45: 5,540,058 km (0.053 R)
• M46: 5,645,225 km (0.064 R)
• M47: 5,707,009 km (0.096 R)
• M48: 5,777,919 km (0.074 R)
• M49: 5,956,239 km (0.105 R)
• M50: 6,091,177 km (0.111 R)
• M51: 6,154,456 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.2

Radius: 9.8

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.57 AU - 1.59 AU

Year: 1396 Days

Day: 6.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,449,774 km

• M1: 153,637 km (0.079 R)
• M2: 219,610 km (0.113 R)
• M3: 306,376 km (0.075 R)
• M4: 495,319 km (0.093 R)
• M5: 622,477 km (0.045 R)
• M6: 800,049 km (0.084 R)
• M7: 919,877 km (0.105 R)
• M8: 1,133,353 km (0.059 R)
• M9: 1,250,937 km (0.065 R)
• M10: 1,420,581 km (0.106 R)
• M11: 1,488,648 km (0.047 R)
• M12: 1,689,409 km (0.086 R)
• M13: 2,241,275 km (0.095 R)
• M14: 2,378,905 km (0.064 R)
• M15: 2,554,982 km (0.12 R)
• M16: 2,674,960 km (0.076 R)
• M17: 3,045,813 km (0.106 R)
• M18: 3,134,674 km (0.065 R)
• M19: 3,512,408 km (0.037 R)
• M20: 3,890,891 km (0.071 R)
• M21: 4,099,131 km (0.045 R)
• M22: 4,197,567 km (0.06 R)
• M23: 4,296,750 km (0.098 R)
• M24: 4,672,241 km (0.052 R)
• M25: 4,760,354 km (0.037 R)
• M26: 5,013,174 km (0.082 R)
• M27: 5,088,422 km (0.112 R)
• M28: 5,255,224 km (0.051 R)
• M29: 5,454,787 km (0.096 R)
• M30: 5,688,010 km (0.103 R)
• M31: 5,813,822 km (0.068 R)
• M32: 5,892,959 km (0.096 R)
• M33: 6,261,419 km (0.101 R)
• M34: 6,391,270 km (0.03 R)
• M35: 6,637,358 km (0.059 R)
• M36: 7,054,437 km (0.1 R)
• M37: 7,172,769 km (0.096 R)
• M38: 7,291,699 km (0.046 R)
• M39: 7,428,581 km (0.05 R)
• M40: 7,497,247 km (0.078 R)
• M41: 7,652,679 km (0.061 R)
• M42: 8,607,263 km (0.092 R)
• M43: 8,679,519 km (0.105 R)
• M44: 8,770,026 km (0.093 R)
• M45: 9,062,041 km (0.106 R)
• M46: 9,153,894 km (0.05 R)
• M47: 9,487,198 km (0.09 R)
• M48: 9,749,293 km (0.112 R)
• M49: 10,070,629 km (0.094 R)
• M50: 10,472,599 km (0.066 R)
• M51: 10,569,090 km (0.055 R)
• M52: 10,762,819 km (0.072 R)
• M53: 11,252,602 km (0.108 R)
• M54: 11,331,590 km (0.115 R)
• M55: 11,569,750 km (0.039 R)
• M56: 11,749,566 km (0.106 R)
• M57: 12,111,892 km (0.069 R)
• M58: 12,396,278 km (0.098 R)
• M59: 12,477,809 km (0.117 R)
• M60: 12,580,134 km (0.114 R)
• M61: 12,641,768 km (0.09 R)
• M62: 12,826,821 km (0.074 R)
• M63: 12,930,193 km (0.077 R)
• M64: 13,095,947 km (0.097 R)
• M65: 13,179,124 km (0.103 R)
• M66: 13,597,549 km (0.073 R)
• M67: 13,702,866 km (0.113 R)
• M68: 13,977,976 km (0.073 R)
• M69: 14,190,854 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.5

Radius: 6.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.07 AU - 8.37 AU

Year: 12245 Days

Day: 17.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 61,449,774 km

• M1: 537,804 km (0.082 R)
• M2: 841,488 km (0.12 R)
• M3: 1,003,951 km (0.09 R)
• M4: 1,050,027 km (0.072 R)
• M5: 1,096,852 km (0.075 R)
• M6: 1,375,702 km (0.075 R)
• M7: 1,567,786 km (0.086 R)
• M8: 1,676,095 km (0.079 R)
• M9: 2,055,325 km (0.089 R)
• M10: 2,154,359 km (0.11 R)
• M11: 2,544,660 km (0.103 R)
• M12: 3,068,701 km (0.04 R)
• M13: 3,204,985 km (0.089 R)
• M14: 3,250,762 km (0.099 R)
• M15: 3,769,567 km (0.081 R)
• M16: 4,088,211 km (0.116 R)
• M17: 4,441,112 km (0.104 R)
• M18: 4,988,640 km (0.069 R)
• M19: 5,122,081 km (0.094 R)
• M20: 5,835,364 km (0.118 R)
• M21: 6,146,378 km (0.105 R)
• M22: 6,260,820 km (0.101 R)
• M23: 6,491,949 km (0.117 R)
• M24: 8,662,016 km (0.094 R)
• M25: 11,068,148 km (0.118 R)
• M26: 11,913,226 km (0.105 R)
• M27: 12,163,504 km (0.077 R)
• M28: 12,343,470 km (0.052 R)
• M29: 12,524,334 km (0.055 R)
• M30: 14,228,253 km (0.07 R)
• M31: 15,494,899 km (0.09 R)
• M32: 16,359,275 km (0.107 R)
• M33: 16,797,148 km (0.085 R)
• M34: 18,011,284 km (0.067 R)
• M35: 18,298,662 km (0.089 R)
• M36: 19,505,169 km (0.112 R)
• M37: 19,927,035 km (0.056 R)
• M38: 22,301,303 km (0.071 R)
• M39: 24,581,324 km (0.077 R)
• M40: 24,899,967 km (0.114 R)
• M41: 25,082,626 km (0.069 R)
• M42: 25,403,514 km (0.105 R)
• M43: 28,066,206 km (0.055 R)
• M44: 28,638,119 km (0.06 R)
• M45: 31,999,733 km (0.106 R)
• M46: 32,846,905 km (0.07 R)
• M47: 33,600,430 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.9

Radius: 6.1

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.09 AU - 11.33 AU

Year: 19647 Days

Day: 20.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,449,774 km

• M1: 91,404 km (0.1 R)
• M2: 211,831 km (0.062 R)
• M3: 262,694 km (0.069 R)
• M4: 427,252 km (0.115 R)
• M5: 1,336,507 km (0.052 R)
• M6: 1,412,802 km (0.108 R)
• M7: 1,901,389 km (0.064 R)
• M8: 2,045,900 km (0.113 R)
• M9: 2,104,692 km (0.094 R)
• M10: 2,223,922 km (0.103 R)
• M11: 3,534,998 km (0.03 R)
• M12: 4,415,680 km (0.1 R)
• M13: 4,646,211 km (0.095 R)
• M14: 4,880,481 km (0.081 R)
• M15: 4,999,112 km (0.046 R)
• M16: 5,198,975 km (0.076 R)
• M17: 5,897,896 km (0.093 R)
• M18: 6,495,540 km (0.1 R)
• M19: 6,801,617 km (0.084 R)
• M20: 7,157,061 km (0.086 R)
• M21: 7,473,012 km (0.068 R)
• M22: 8,306,571 km (0.101 R)
• M23: 8,590,957 km (0.064 R)
• M24: 10,312,230 km (0.059 R)
• M25: 10,669,021 km (0.114 R)
• M26: 11,290,002 km (0.107 R)
• M27: 11,710,521 km (0.101 R)
• M28: 12,189,683 km (0.098 R)
• M29: 12,566,820 km (0.048 R)
• M30: 12,621,124 km (0.1 R)
• M31: 13,167,305 km (0.107 R)
• M32: 13,443,313 km (0.094 R)
• M33: 14,452,501 km (0.109 R)
• M34: 15,138,856 km (0.108 R)
• M35: 19,725,377 km (0.052 R)
• M36: 20,104,458 km (0.112 R)
• M37: 20,549,811 km (0.11 R)
• M38: 22,166,515 km (0.1 R)
• M39: 22,626,528 km (0.078 R)
• M40: 22,758,623 km (0.078 R)
• M41: 24,497,848 km (0.065 R)
• M42: 24,837,136 km (0.102 R)
• M43: 24,973,270 km (0.076 R)
• M44: 26,418,086 km (0.063 R)
• M45: 26,905,626 km (0.061 R)
• M46: 27,396,307 km (0.111 R)
• M47: 27,889,830 km (0.082 R)
• M48: 29,531,966 km (0.077 R)
• M49: 29,676,178 km (0.108 R)
• M50: 30,692,696 km (0.065 R)
• M51: 34,339,144 km (0.099 R)
• M52: 37,259,594 km (0.04 R)
• M53: 37,337,534 km (0.04 R)
• M54: 38,434,236 km (0.098 R)
• M55: 39,620,846 km (0.101 R)
• M56: 40,258,732 km (0.082 R)
• M57: 40,418,652 km (0.047 R)
• M58: 40,578,871 km (0.047 R)
• M59: 42,111,202 km (0.045 R)
• M60: 43,170,654 km (0.091 R)
• M61: 43,991,498 km (0.12 R)
• M62: 44,156,205 km (0.083 R)
• M63: 44,734,550 km (0.068 R)
• M64: 45,398,615 km (0.037 R)
• M65: 45,815,395 km (0.115 R)
• M66: 46,317,146 km (0.11 R)
• M67: 47,157,288 km (0.099 R)
• M68: 47,494,781 km (0.029 R)
• M69: 48,512,196 km (0.1 R)
• M70: 49,108,942 km (0.045 R)
• M71: 50,395,783 km (0.089 R)
• M72: 51,086,626 km (0.026 R)
• M73: 52,128,874 km (0.106 R)
• M74: 52,390,521 km (0.112 R)
• M75: 54,145,902 km (0.103 R)
• M76: 57,533,995 km (0.11 R)
• M77: 58,890,249 km (0.089 R)
• M78: 59,891,358 km (0.117 R)
• M79: 60,439,933 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 14,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit