🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 11.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.99 AU - 1.01 AU

Year: 690 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,358,395 km

• M1: 152,440 km (0.12 R)
• M2: 228,137 km (0.113 R)
• M3: 348,713 km (0.084 R)
• M4: 454,628 km (0.119 R)
• M5: 613,052 km (0.063 R)
• M6: 714,928 km (0.088 R)
• M7: 794,813 km (0.098 R)
• M8: 891,304 km (0.065 R)
• M9: 974,929 km (0.078 R)
• M10: 1,100,442 km (0.109 R)
• M11: 1,213,239 km (0.09 R)
• M12: 1,462,768 km (0.071 R)
• M13: 1,703,770 km (0.114 R)
• M14: 1,814,173 km (0.048 R)
• M15: 1,966,763 km (0.109 R)
• M16: 2,042,460 km (0.116 R)
• M17: 2,220,032 km (0.117 R)
• M18: 2,350,631 km (0.099 R)
• M19: 2,590,437 km (0.099 R)
• M20: 2,683,636 km (0.043 R)
• M21: 3,042,372 km (0.093 R)
• M22: 3,325,411 km (0.101 R)
• M23: 3,508,070 km (0.027 R)
• M24: 3,738,451 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.8

Radius: 13.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.21 AU - 2.33 AU

Year: 2361 Days

Day: 12.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 40,358,395 km

• M1: 175,030 km (0.098 R)
• M2: 354,098 km (0.109 R)
• M3: 529,427 km (0.109 R)
• M4: 638,334 km (0.105 R)
• M5: 953,387 km (0.074 R)
• M6: 1,091,915 km (0.108 R)
• M7: 1,257,669 km (0.094 R)
• M8: 1,349,074 km (0.073 R)
• M9: 1,604,437 km (0.105 R)
• M10: 1,795,174 km (0.087 R)
• M11: 1,934,600 km (0.081 R)
• M12: 2,126,235 km (0.118 R)
• M13: 2,212,104 km (0.096 R)
• M14: 2,336,868 km (0.075 R)
• M15: 2,451,311 km (0.11 R)
• M16: 2,646,237 km (0.064 R)
• M17: 2,806,007 km (0.047 R)
• M18: 2,996,595 km (0.11 R)
• M19: 3,333,489 km (0.101 R)
• M20: 3,712,421 km (0.093 R)
• M21: 4,105,265 km (0.054 R)
• M22: 4,291,215 km (0.116 R)
• M23: 4,401,020 km (0.068 R)
• M24: 4,947,650 km (0.099 R)
• M25: 6,105,388 km (0.085 R)
• M26: 6,300,464 km (0.106 R)
• M27: 6,642,145 km (0.101 R)
• M28: 6,842,756 km (0.106 R)
• M29: 7,045,461 km (0.117 R)
• M30: 7,156,912 km (0.053 R)
• M31: 7,627,397 km (0.088 R)
• M32: 7,741,839 km (0.117 R)
• M33: 7,837,732 km (0.077 R)
• M34: 7,953,221 km (0.067 R)
• M35: 8,127,503 km (0.106 R)
• M36: 8,362,072 km (0.088 R)
• M37: 8,519,599 km (0.042 R)
• M38: 8,658,276 km (0.098 R)
• M39: 8,998,162 km (0.055 R)
• M40: 9,179,924 km (0.089 R)
• M41: 9,424,217 km (0.114 R)
• M42: 10,763,118 km (0.039 R)
• M43: 10,956,249 km (0.082 R)
• M44: 11,128,735 km (0.115 R)
• M45: 11,542,373 km (0.098 R)
• M46: 11,784,123 km (0.093 R)
• M47: 11,872,386 km (0.075 R)
• M48: 12,027,519 km (0.085 R)
• M49: 12,227,980 km (0.104 R)
• M50: 12,474,368 km (0.093 R)
• M51: 13,040,746 km (0.106 R)
• M52: 13,430,598 km (0.076 R)
• M53: 13,754,627 km (0.113 R)
• M54: 13,871,014 km (0.049 R)
• M55: 14,670,764 km (0.081 R)
• M56: 14,908,924 km (0.082 R)
• M57: 15,388,983 km (0.056 R)
• M58: 15,582,563 km (0.093 R)
• M59: 15,825,510 km (0.116 R)
• M60: 15,923,048 km (0.053 R)
• M61: 16,413,878 km (0.108 R)
• M62: 16,512,613 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 11.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.18 AU - 4.72 AU

Year: 6480 Days

Day: 5.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 40,358,395 km

• M1: 186,100 km (0.08 R)
• M2: 274,063 km (0.05 R)
• M3: 361,129 km (0.072 R)
• M4: 480,957 km (0.087 R)
• M5: 581,637 km (0.08 R)
• M6: 660,774 km (0.117 R)
• M7: 752,028 km (0.107 R)
• M8: 848,070 km (0.107 R)
• M9: 923,168 km (0.107 R)
• M10: 1,062,743 km (0.117 R)
• M11: 1,285,943 km (0.03 R)
• M12: 1,618,051 km (0.116 R)
• M13: 1,734,887 km (0.105 R)
• M14: 1,887,776 km (0.117 R)
• M15: 2,022,563 km (0.076 R)
• M16: 2,195,648 km (0.071 R)
• M17: 2,385,787 km (0.097 R)
• M18: 2,495,143 km (0.106 R)
• M19: 2,581,461 km (0.075 R)
• M20: 2,756,939 km (0.052 R)
• M21: 3,471,419 km (0.117 R)
• M22: 3,665,746 km (0.117 R)
• M23: 4,050,811 km (0.079 R)
• M24: 4,300,041 km (0.115 R)
• M25: 4,419,121 km (0.082 R)
• M26: 4,813,760 km (0.098 R)
• M27: 4,984,152 km (0.114 R)
• M28: 5,109,366 km (0.113 R)
• M29: 5,378,941 km (0.111 R)
• M30: 6,316,620 km (0.115 R)
• M31: 6,623,296 km (0.064 R)
• M32: 6,865,196 km (0.025 R)
• M33: 7,022,274 km (0.026 R)
• M34: 7,145,243 km (0.119 R)
• M35: 7,251,308 km (0.119 R)
• M36: 7,500,688 km (0.069 R)
• M37: 7,662,403 km (0.109 R)
• M38: 7,734,808 km (0.053 R)
• M39: 8,026,225 km (0.087 R)
• M40: 8,099,678 km (0.117 R)
• M41: 8,770,923 km (0.059 R)
• M42: 9,810,928 km (0.104 R)
• M43: 9,928,960 km (0.091 R)
• M44: 10,146,476 km (0.107 R)
• M45: 10,225,912 km (0.106 R)
• M46: 10,505,810 km (0.049 R)
• M47: 10,768,055 km (0.12 R)
• M48: 11,567,506 km (0.077 R)
• M49: 11,733,859 km (0.116 R)
• M50: 12,513,712 km (0.071 R)
• M51: 12,598,983 km (0.112 R)
• M52: 14,189,807 km (0.056 R)
• M53: 14,278,818 km (0.072 R)
• M54: 14,547,047 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.1

Radius: 9.9

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.2 AU - 6.7 AU

Year: 8782 Days

Day: 13.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,358,395 km

• M1: 138,976 km (0.093 R)
• M2: 257,009 km (0.114 R)
• M3: 748,438 km (0.095 R)
• M4: 1,006,644 km (0.09 R)
• M5: 1,194,689 km (0.077 R)
• M6: 1,394,402 km (0.047 R)
• M7: 1,528,741 km (0.081 R)
• M8: 1,762,263 km (0.115 R)
• M9: 1,842,747 km (0.057 R)
• M10: 2,194,302 km (0.027 R)
• M11: 2,622,151 km (0.088 R)
• M12: 2,940,945 km (0.083 R)
• M13: 3,452,569 km (0.109 R)
• M14: 3,533,801 km (0.12 R)
• M15: 3,802,179 km (0.116 R)
• M16: 4,271,468 km (0.049 R)
• M17: 4,358,833 km (0.074 R)
• M18: 4,557,499 km (0.073 R)
• M19: 4,986,845 km (0.052 R)
• M20: 5,055,810 km (0.068 R)
• M21: 5,288,135 km (0.119 R)
• M22: 5,405,569 km (0.111 R)
• M23: 5,500,115 km (0.051 R)
• M24: 5,691,002 km (0.039 R)
• M25: 6,351,477 km (0.063 R)
• M26: 6,984,575 km (0.116 R)
• M27: 7,426,637 km (0.026 R)
• M28: 7,558,283 km (0.092 R)
• M29: 7,824,118 km (0.077 R)
• M30: 8,039,090 km (0.118 R)
• M31: 8,228,780 km (0.105 R)
• M32: 8,337,837 km (0.104 R)
• M33: 8,667,850 km (0.067 R)
• M34: 8,806,527 km (0.058 R)
• M35: 9,030,176 km (0.052 R)
• M36: 9,142,674 km (0.098 R)
• M37: 9,943,322 km (0.055 R)
• M38: 10,381,494 km (0.114 R)
• M39: 10,499,377 km (0.082 R)
• M40: 10,766,260 km (0.069 R)
• M41: 11,306,906 km (0.086 R)
• M42: 11,580,521 km (0.057 R)
• M43: 11,764,227 km (0.082 R)
• M44: 13,108,364 km (0.052 R)
• M45: 13,203,957 km (0.104 R)
• M46: 13,847,228 km (0.099 R)
• M47: 14,434,998 km (0.119 R)
• M48: 14,930,915 km (0.113 R)
• M49: 15,600,814 km (0.059 R)
• M50: 16,796,849 km (0.113 R)
• M51: 16,935,377 km (0.103 R)
• M52: 17,143,916 km (0.095 R)
• M53: 17,248,485 km (0.115 R)
• M54: 17,493,526 km (0.119 R)
• M55: 17,669,154 km (0.041 R)
• M56: 17,739,465 km (0.086 R)
• M57: 17,951,296 km (0.099 R)
• M58: 18,627,628 km (0.053 R)
• M59: 18,735,189 km (0.078 R)
• M60: 18,842,899 km (0.06 R)
• M61: 19,095,121 km (0.099 R)
• M62: 19,421,095 km (0.113 R)
• M63: 20,152,030 km (0.112 R)
• M64: 20,854,841 km (0.078 R)
• M65: 21,227,938 km (0.067 R)
• M66: 21,527,882 km (0.065 R)
• M67: 22,170,255 km (0.1 R)
• M68: 23,010,845 km (0.1 R)
• M69: 23,551,193 km (0.077 R)
• M70: 23,667,430 km (0.115 R)
• M71: 23,939,698 km (0.081 R)
• M72: 24,683,649 km (0.072 R)
• M73: 25,197,218 km (0.105 R)
• M74: 27,163,981 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.8

Radius: 12.1

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.9 AU - 6.1 AU

Year: 8903 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,358,395 km

• M1: 319,092 km (0.055 R)
• M2: 402,568 km (0.075 R)
• M3: 976,276 km (0.11 R)
• M4: 1,254,229 km (0.041 R)
• M5: 1,597,406 km (0.072 R)
• M6: 2,189,365 km (0.081 R)
• M7: 2,580,414 km (0.095 R)
• M8: 2,869,886 km (0.031 R)
• M9: 3,144,547 km (0.096 R)
• M10: 3,375,826 km (0.066 R)
• M11: 4,214,920 km (0.11 R)
• M12: 4,556,751 km (0.084 R)
• M13: 5,026,488 km (0.111 R)
• M14: 5,236,973 km (0.04 R)
• M15: 5,327,928 km (0.107 R)
• M16: 5,450,299 km (0.046 R)
• M17: 5,604,535 km (0.107 R)
• M18: 5,697,734 km (0.046 R)
• M19: 5,791,532 km (0.117 R)
• M20: 5,917,344 km (0.117 R)
• M21: 6,044,053 km (0.07 R)
• M22: 6,429,716 km (0.096 R)
• M23: 6,560,166 km (0.104 R)
• M24: 7,023,321 km (0.075 R)
• M25: 7,225,128 km (0.077 R)
• M26: 7,772,657 km (0.1 R)
• M27: 8,051,507 km (0.087 R)
• M28: 8,476,066 km (0.099 R)
• M29: 10,094,416 km (0.104 R)
• M30: 10,398,698 km (0.026 R)
• M31: 10,590,482 km (0.096 R)
• M32: 10,667,525 km (0.096 R)
• M33: 10,938,746 km (0.115 R)
• M34: 11,290,750 km (0.07 R)
• M35: 11,369,438 km (0.09 R)
• M36: 11,567,057 km (0.073 R)
• M37: 12,126,553 km (0.117 R)
• M38: 12,247,578 km (0.084 R)
• M39: 13,147,409 km (0.094 R)
• M40: 13,396,639 km (0.108 R)
• M41: 13,941,774 km (0.101 R)
• M42: 14,110,969 km (0.078 R)
• M43: 14,280,912 km (0.088 R)
• M44: 14,924,183 km (0.095 R)
• M45: 15,227,567 km (0.031 R)
• M46: 15,884,601 km (0.112 R)
• M47: 16,416,870 km (0.094 R)
• M48: 16,506,180 km (0.109 R)
• M49: 17,362,628 km (0.1 R)
• M50: 17,544,689 km (0.112 R)
• M51: 18,650,815 km (0.099 R)
• M52: 19,732,109 km (0.092 R)
• M53: 20,112,835 km (0.112 R)
• M54: 20,544,276 km (0.108 R)
• M55: 20,833,448 km (0.1 R)
• M56: 21,611,507 km (0.103 R)
• M57: 22,004,052 km (0.115 R)
• M58: 22,448,507 km (0.085 R)
• M59: 22,647,023 km (0.112 R)
• M60: 23,145,783 km (0.105 R)
• M61: 24,205,085 km (0.041 R)
• M62: 24,561,726 km (0.108 R)
• M63: 24,868,851 km (0.098 R)
• M64: 25,022,787 km (0.043 R)
• M65: 25,125,710 km (0.064 R)
• M66: 25,590,212 km (0.081 R)
• M67: 25,901,525 km (0.115 R)
• M68: 26,161,825 km (0.072 R)
• M69: 26,580,250 km (0.073 R)
• M70: 28,544,171 km (0.045 R)
• M71: 29,951,887 km (0.075 R)
• M72: 31,493,194 km (0.067 R)
• M73: 31,771,147 km (0.034 R)
• M74: 32,105,797 km (0.101 R)
• M75: 32,217,547 km (0.1 R)
• M76: 34,251,928 km (0.113 R)
• M77: 35,054,371 km (0.084 R)
• M78: 35,227,157 km (0.114 R)
• M79: 35,573,476 km (0.106 R)
• M80: 36,560,822 km (0.051 R)
• M81: 38,681,521 km (0.097 R)
• M82: 38,919,681 km (0.115 R)
• M83: 39,636,853 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 12,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit