🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 12.1

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.65 AU - 0.95 AU

Year: 503 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,250,084 km

• M1: 151,094 km (0.076 R)
• M2: 235,018 km (0.073 R)
• M3: 319,691 km (0.1 R)
• M4: 399,127 km (0.095 R)
• M5: 554,709 km (0.085 R)
• M6: 633,248 km (0.109 R)
• M7: 733,628 km (0.077 R)
• M8: 844,480 km (0.119 R)
• M9: 1,115,402 km (0.072 R)
• M10: 1,250,788 km (0.113 R)
• M11: 1,370,017 km (0.036 R)
• M12: 1,470,547 km (0.112 R)
• M13: 1,596,957 km (0.06 R)
• M14: 1,739,075 km (0.081 R)
• M15: 1,836,314 km (0.095 R)
• M16: 1,916,798 km (0.038 R)
• M17: 2,030,193 km (0.088 R)
• M18: 2,290,493 km (0.068 R)
• M19: 2,575,477 km (0.09 R)
• M20: 2,701,289 km (0.091 R)
• M21: 2,786,410 km (0.09 R)
• M22: 3,032,199 km (0.084 R)
• M23: 3,187,781 km (0.099 R)
• M24: 3,429,830 km (0.076 R)
• M25: 3,522,132 km (0.116 R)
• M26: 3,646,598 km (0.098 R)
• M27: 3,972,422 km (0.116 R)
• M28: 4,241,548 km (0.099 R)
• M29: 4,399,374 km (0.038 R)
• M30: 4,686,452 km (0.103 R)
• M31: 4,763,495 km (0.069 R)
• M32: 4,875,544 km (0.092 R)
• M33: 4,962,311 km (0.084 R)
• M34: 5,084,832 km (0.064 R)
• M35: 5,234,729 km (0.116 R)
• M36: 5,341,542 km (0.114 R)
• M37: 5,422,175 km (0.097 R)
• M38: 5,521,209 km (0.105 R)
• M39: 5,702,820 km (0.08 R)
• M40: 5,794,374 km (0.098 R)
• M41: 5,951,153 km (0.059 R)
• M42: 6,062,753 km (0.111 R)
• M43: 6,259,624 km (0.107 R)
• M44: 6,354,170 km (0.098 R)
• M45: 6,487,312 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.9

Radius: 10

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.97 AU - 1.19 AU

Year: 789 Days

Day: 13.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,250,084 km

• M1: 125,812 km (0.083 R)
• M2: 188,793 km (0.105 R)
• M3: 251,175 km (0.032 R)
• M4: 335,398 km (0.114 R)
• M5: 404,812 km (0.12 R)
• M6: 505,192 km (0.085 R)
• M7: 570,716 km (0.098 R)
• M8: 773,720 km (0.11 R)
• M9: 868,565 km (0.051 R)
• M10: 971,339 km (0.093 R)
• M11: 1,041,052 km (0.059 R)
• M12: 1,135,448 km (0.091 R)
• M13: 1,260,811 km (0.115 R)
• M14: 1,345,633 km (0.071 R)
• M15: 1,491,640 km (0.082 R)
• M16: 1,607,878 km (0.109 R)
• M17: 1,745,059 km (0.115 R)
• M18: 1,951,504 km (0.101 R)
• M19: 2,055,325 km (0.027 R)
• M20: 2,146,580 km (0.065 R)
• M21: 2,313,232 km (0.088 R)
• M22: 2,418,399 km (0.12 R)
• M23: 2,561,116 km (0.119 R)
• M24: 2,844,304 km (0.116 R)
• M25: 2,973,407 km (0.089 R)
• M26: 3,055,237 km (0.098 R)
• M27: 3,170,876 km (0.088 R)
• M28: 3,344,410 km (0.103 R)
• M29: 3,596,183 km (0.099 R)
• M30: 3,695,067 km (0.112 R)
• M31: 3,806,817 km (0.054 R)
• M32: 3,925,598 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.1

Radius: 11

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.86 AU - 1.38 AU

Year: 833 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,250,084 km

• M1: 137,181 km (0.115 R)
• M2: 224,696 km (0.106 R)
• M3: 339,138 km (0.113 R)
• M4: 429,795 km (0.109 R)
• M5: 501,153 km (0.114 R)
• M6: 603,927 km (0.047 R)
• M7: 720,613 km (0.099 R)
• M8: 815,159 km (0.072 R)
• M9: 1,004,849 km (0.094 R)
• M10: 1,078,152 km (0.11 R)
• M11: 1,181,374 km (0.116 R)
• M12: 1,309,729 km (0.03 R)
• M13: 1,412,952 km (0.114 R)
• M14: 1,588,729 km (0.107 R)
• M15: 1,699,432 km (0.094 R)
• M16: 1,812,677 km (0.067 R)
• M17: 2,081,505 km (0.107 R)
• M18: 2,399,251 km (0.114 R)
• M19: 2,582,658 km (0.045 R)
• M20: 2,676,156 km (0.057 R)
• M21: 2,780,276 km (0.116 R)
• M22: 2,924,489 km (0.118 R)
• M23: 3,495,504 km (0.103 R)
• M24: 3,578,381 km (0.119 R)
• M25: 3,725,137 km (0.108 R)
• M26: 3,852,594 km (0.107 R)
• M27: 4,078,936 km (0.099 R)
• M28: 4,232,423 km (0.058 R)
• M29: 4,669,997 km (0.116 R)
• M30: 4,819,146 km (0.072 R)
• M31: 4,993,278 km (0.106 R)
• M32: 5,503,706 km (0.058 R)
• M33: 5,698,033 km (0.075 R)
• M34: 5,771,486 km (0.056 R)
• M35: 5,931,705 km (0.087 R)
• M36: 6,006,055 km (0.119 R)
• M37: 6,080,854 km (0.069 R)
• M38: 6,218,783 km (0.069 R)
• M39: 6,510,499 km (0.12 R)
• M40: 6,600,108 km (0.116 R)
• M41: 6,716,047 km (0.073 R)
• M42: 6,845,599 km (0.071 R)
• M43: 6,923,838 km (0.053 R)
• M44: 7,186,532 km (0.061 R)
• M45: 7,265,969 km (0.107 R)
• M46: 7,412,425 km (0.096 R)
• M47: 7,533,001 km (0.085 R)
• M48: 7,857,628 km (0.071 R)
• M49: 8,242,244 km (0.1 R)
• M50: 8,409,046 km (0.039 R)
• M51: 8,590,957 km (0.083 R)
• M52: 8,689,392 km (0.117 R)
• M53: 8,916,033 km (0.111 R)
• M54: 9,087,173 km (0.106 R)
• M55: 9,187,553 km (0.03 R)
• M56: 9,331,616 km (0.112 R)
• M57: 9,432,894 km (0.085 R)
• M58: 9,738,971 km (0.083 R)
• M59: 9,930,007 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 10.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.76 AU - 3.54 AU

Year: 3930 Days

Day: 6.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,250,084 km

• M1: 140,921 km (0.117 R)
• M2: 312,510 km (0.066 R)
• M3: 395,537 km (0.11 R)
• M4: 590,912 km (0.057 R)
• M5: 663,616 km (0.08 R)
• M6: 860,637 km (0.093 R)
• M7: 934,239 km (0.077 R)
• M8: 1,169,107 km (0.052 R)
• M9: 1,239,867 km (0.079 R)
• M10: 1,348,774 km (0.109 R)
• M11: 1,563,747 km (0.11 R)
• M12: 1,695,542 km (0.088 R)
• M13: 1,872,517 km (0.117 R)
• M14: 1,942,379 km (0.081 R)
• M15: 2,215,544 km (0.1 R)
• M16: 2,289,595 km (0.111 R)
• M17: 2,455,499 km (0.103 R)
• M18: 2,532,243 km (0.094 R)
• M19: 2,609,735 km (0.059 R)
• M20: 2,703,832 km (0.062 R)
• M21: 2,879,460 km (0.103 R)
• M22: 3,125,100 km (0.09 R)
• M23: 3,326,608 km (0.102 R)
• M24: 3,394,824 km (0.109 R)
• M25: 3,567,161 km (0.112 R)
• M26: 3,902,859 km (0.106 R)
• M27: 4,604,772 km (0.11 R)
• M28: 4,815,256 km (0.059 R)
• M29: 5,345,581 km (0.112 R)
• M30: 5,587,181 km (0.028 R)
• M31: 6,270,395 km (0.091 R)
• M32: 7,155,715 km (0.078 R)
• M33: 7,288,558 km (0.115 R)
• M34: 7,444,588 km (0.115 R)
• M35: 7,556,787 km (0.065 R)
• M36: 8,172,232 km (0.119 R)
• M37: 8,357,584 km (0.092 R)
• M38: 8,567,919 km (0.076 R)
• M39: 9,548,234 km (0.067 R)
• M40: 9,841,745 km (0.105 R)
• M41: 10,412,909 km (0.098 R)
• M42: 10,538,422 km (0.094 R)
• M43: 10,639,401 km (0.12 R)
• M44: 10,765,811 km (0.094 R)
• M45: 11,097,020 km (0.064 R)
• M46: 11,225,375 km (0.116 R)
• M47: 11,405,790 km (0.115 R)
• M48: 11,639,313 km (0.09 R)
• M49: 11,795,792 km (0.109 R)
• M50: 11,874,331 km (0.053 R)
• M51: 12,031,858 km (0.107 R)
• M52: 12,137,324 km (0.115 R)
• M53: 12,535,404 km (0.095 R)
• M54: 12,695,922 km (0.032 R)
• M55: 13,976,331 km (0.049 R)
• M56: 14,365,734 km (0.114 R)
• M57: 14,477,633 km (0.073 R)
• M58: 14,786,852 km (0.117 R)
• M59: 14,871,524 km (0.11 R)
• M60: 15,126,589 km (0.053 R)
• M61: 15,240,433 km (0.106 R)
• M62: 15,469,018 km (0.095 R)
• M63: 15,987,524 km (0.113 R)
• M64: 16,482,394 km (0.056 R)
• M65: 16,570,358 km (0.098 R)
• M66: 16,982,350 km (0.09 R)
• M67: 17,219,313 km (0.062 R)
• M68: 17,726,600 km (0.104 R)
• M69: 19,031,542 km (0.106 R)
• M70: 20,116,575 km (0.108 R)
• M71: 20,713,920 km (0.087 R)
• M72: 21,062,483 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500

Radius: 6.2

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.19 AU - 7.21 AU

Year: 12190 Days

Day: 16.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,250,084 km

• M1: 85,121 km (0.073 R)
• M2: 216,169 km (0.091 R)
• M3: 413,040 km (0.102 R)
• M4: 1,148,313 km (0.106 R)
• M5: 1,189,752 km (0.067 R)
• M6: 1,360,742 km (0.098 R)
• M7: 1,427,014 km (0.111 R)
• M8: 1,632,113 km (0.117 R)
• M9: 1,846,636 km (0.1 R)
• M10: 2,095,717 km (0.027 R)
• M11: 2,435,304 km (0.041 R)
• M12: 3,048,805 km (0.076 R)
• M13: 3,106,849 km (0.093 R)
• M14: 3,342,914 km (0.068 R)
• M15: 3,801,132 km (0.106 R)
• M16: 4,508,281 km (0.088 R)
• M17: 5,395,247 km (0.104 R)
• M18: 6,076,815 km (0.086 R)
• M19: 6,186,919 km (0.115 R)
• M20: 6,861,157 km (0.097 R)
• M21: 7,756,500 km (0.032 R)
• M22: 8,441,509 km (0.106 R)
• M23: 9,782,803 km (0.092 R)
• M24: 11,099,264 km (0.116 R)
• M25: 11,595,780 km (0.1 R)
• M26: 12,284,528 km (0.115 R)
• M27: 12,377,279 km (0.091 R)
• M28: 12,750,975 km (0.063 R)
• M29: 13,223,255 km (0.11 R)
• M30: 13,509,436 km (0.03 R)
• M31: 13,605,178 km (0.089 R)
• M32: 15,019,925 km (0.105 R)
• M33: 15,119,258 km (0.097 R)
• M34: 15,468,569 km (0.083 R)
• M35: 15,921,402 km (0.093 R)
• M36: 16,840,232 km (0.062 R)
• M37: 17,514,620 km (0.11 R)
• M38: 17,671,398 km (0.081 R)
• M39: 17,776,266 km (0.089 R)
• M40: 18,462,621 km (0.06 R)
• M41: 18,622,392 km (0.048 R)
• M42: 19,157,803 km (0.111 R)
• M43: 19,319,368 km (0.1 R)
• M44: 20,573,447 km (0.048 R)
• M45: 21,015,808 km (0.076 R)
• M46: 21,349,711 km (0.057 R)
• M47: 21,405,511 km (0.065 R)
• M48: 22,022,602 km (0.077 R)
• M49: 22,079,000 km (0.114 R)
• M50: 22,191,947 km (0.083 R)
• M51: 22,475,135 km (0.078 R)
• M52: 22,531,833 km (0.098 R)
• M53: 23,792,943 km (0.107 R)
• M54: 23,908,732 km (0.111 R)
• M55: 24,607,354 km (0.094 R)
• M56: 24,665,847 km (0.06 R)
• M57: 26,803,301 km (0.088 R)
• M58: 28,383,503 km (0.106 R)
• M59: 28,506,323 km (0.113 R)
• M60: 28,752,561 km (0.086 R)
• M61: 28,999,398 km (0.041 R)
• M62: 29,123,115 km (0.055 R)
• M63: 29,433,082 km (0.102 R)
• M64: 30,118,839 km (0.084 R)
• M65: 30,683,870 km (0.104 R)
• M66: 32,271,701 km (0.12 R)
• M67: 34,016,461 km (0.097 R)
• M68: 34,670,354 km (0.117 R)
• M69: 35,394,407 km (0.09 R)
• M70: 36,057,126 km (0.096 R)
• M71: 36,456,552 km (0.076 R)
• M72: 37,529,169 km (0.115 R)
• M73: 37,866,512 km (0.034 R)
• M74: 38,816,309 km (0.089 R)
• M75: 40,462,634 km (0.082 R)
• M76: 40,877,768 km (0.098 R)
• M77: 41,016,445 km (0.07 R)
• M78: 41,294,398 km (0.09 R)
• M79: 42,341,882 km (0.101 R)
• M80: 43,539,712 km (0.118 R)
• M81: 45,249,616 km (0.091 R)
• M82: 45,752,414 km (0.117 R)
• M83: 46,329,413 km (0.074 R)
• M84: 46,618,736 km (0.108 R)
• M85: 46,691,291 km (0.098 R)
• M86: 49,176,410 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 11,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit