🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 12.6

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.67 AU - 0.99 AU

Year: 504 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 46,537,890 km

• M1: 164,558 km (0.1 R)
• M2: 312,959 km (0.044 R)
• M3: 407,355 km (0.065 R)
• M4: 500,405 km (0.102 R)
• M5: 631,752 km (0.11 R)
• M6: 753,824 km (0.044 R)
• M7: 851,212 km (0.07 R)
• M8: 983,606 km (0.075 R)
• M9: 1,081,144 km (0.075 R)
• M10: 1,226,104 km (0.089 R)
• M11: 1,389,315 km (0.03 R)
• M12: 1,524,103 km (0.12 R)
• M13: 1,638,845 km (0.071 R)
• M14: 1,903,483 km (0.061 R)
• M15: 1,994,738 km (0.094 R)
• M16: 2,271,045 km (0.088 R)
• M17: 2,488,411 km (0.112 R)
• M18: 2,639,505 km (0.112 R)
• M19: 2,793,890 km (0.109 R)
• M20: 2,898,459 km (0.071 R)
• M21: 3,073,189 km (0.07 R)
• M22: 3,235,802 km (0.109 R)
• M23: 3,449,278 km (0.101 R)
• M24: 3,667,392 km (0.111 R)
• M25: 3,831,949 km (0.057 R)
• M26: 3,998,901 km (0.114 R)
• M27: 4,083,423 km (0.062 R)
• M28: 4,168,395 km (0.107 R)
• M29: 4,279,845 km (0.115 R)
• M30: 4,435,876 km (0.116 R)
• M31: 4,771,574 km (0.068 R)
• M32: 4,879,284 km (0.103 R)
• M33: 4,978,767 km (0.107 R)
• M34: 5,078,997 km (0.079 R)
• M35: 5,161,426 km (0.074 R)
• M36: 5,253,578 km (0.102 R)
• M37: 5,374,304 km (0.107 R)
• M38: 5,505,202 km (0.085 R)
• M39: 5,856,607 km (0.115 R)
• M40: 6,098,208 km (0.07 R)
• M41: 6,711,409 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 12.4

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.14 AU - 1.58 AU

Year: 1058 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,537,890 km

• M1: 157,377 km (0.1 R)
• M2: 240,404 km (0.097 R)
• M3: 350,807 km (0.071 R)
• M4: 452,534 km (0.039 R)
• M5: 534,064 km (0.085 R)
• M6: 803,640 km (0.117 R)
• M7: 925,412 km (0.077 R)
• M8: 1,016,518 km (0.11 R)
• M9: 1,098,198 km (0.089 R)
• M10: 1,195,437 km (0.067 R)
• M11: 1,364,482 km (0.075 R)
• M12: 1,607,579 km (0.074 R)
• M13: 1,803,103 km (0.064 R)
• M14: 1,904,082 km (0.099 R)
• M15: 2,006,855 km (0.106 R)
• M16: 2,095,417 km (0.082 R)
• M17: 2,243,220 km (0.119 R)
• M18: 2,394,613 km (0.103 R)
• M19: 2,506,064 km (0.074 R)
• M20: 2,628,135 km (0.095 R)
• M21: 2,734,499 km (0.089 R)
• M22: 2,969,817 km (0.059 R)
• M23: 3,062,119 km (0.116 R)
• M24: 3,164,743 km (0.116 R)
• M25: 3,278,138 km (0.083 R)
• M26: 3,450,774 km (0.11 R)
• M27: 3,548,013 km (0.103 R)
• M28: 3,665,896 km (0.052 R)
• M29: 3,835,241 km (0.072 R)
• M30: 3,986,783 km (0.11 R)
• M31: 4,089,108 km (0.117 R)
• M32: 4,296,152 km (0.112 R)
• M33: 4,538,650 km (0.051 R)
• M34: 4,742,402 km (0.111 R)
• M35: 4,861,632 km (0.12 R)
• M36: 4,960,067 km (0.108 R)
• M37: 5,125,672 km (0.087 R)
• M38: 5,315,512 km (0.072 R)
• M39: 5,864,087 km (0.034 R)
• M40: 6,015,779 km (0.048 R)
• M41: 6,109,876 km (0.044 R)
• M42: 6,527,105 km (0.096 R)
• M43: 6,660,097 km (0.075 R)
• M44: 6,745,368 km (0.094 R)
• M45: 7,114,426 km (0.078 R)
• M46: 7,376,671 km (0.119 R)
• M47: 7,718,652 km (0.079 R)
• M48: 8,065,868 km (0.05 R)
• M49: 8,182,854 km (0.095 R)
• M50: 8,669,346 km (0.091 R)
• M51: 9,003,398 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 11.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.3 AU - 2.1 AU

Year: 1478 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,537,890 km

• M1: 147,653 km (0.097 R)
• M2: 270,323 km (0.105 R)
• M3: 353,949 km (0.087 R)
• M4: 430,243 km (0.086 R)
• M5: 536,009 km (0.068 R)
• M6: 736,770 km (0.035 R)
• M7: 940,821 km (0.05 R)
• M8: 1,213,089 km (0.091 R)
• M9: 1,490,743 km (0.054 R)
• M10: 1,795,922 km (0.037 R)
• M11: 1,956,142 km (0.095 R)
• M12: 2,252,196 km (0.115 R)
• M13: 2,346,143 km (0.087 R)
• M14: 2,497,836 km (0.095 R)
• M15: 2,652,819 km (0.09 R)
• M16: 2,727,319 km (0.104 R)
• M17: 2,998,091 km (0.061 R)
• M18: 3,075,882 km (0.118 R)
• M19: 3,180,750 km (0.037 R)
• M20: 3,466,033 km (0.097 R)
• M21: 3,538,738 km (0.112 R)
• M22: 3,759,843 km (0.079 R)
• M23: 4,033,159 km (0.054 R)
• M24: 4,470,134 km (0.081 R)
• M25: 4,861,183 km (0.087 R)
• M26: 4,932,541 km (0.051 R)
• M27: 5,463,165 km (0.04 R)
• M28: 6,567,496 km (0.092 R)
• M29: 7,185,784 km (0.113 R)
• M30: 7,302,321 km (0.114 R)
• M31: 7,419,456 km (0.116 R)
• M32: 7,834,590 km (0.074 R)
• M33: 7,906,547 km (0.071 R)
• M34: 8,196,467 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 13.2

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.72 AU - 2.08 AU

Year: 1746 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 46,537,890 km

• M1: 317,297 km (0.098 R)
• M2: 400,623 km (0.116 R)
• M3: 492,626 km (0.119 R)
• M4: 676,033 km (0.066 R)
• M5: 916,586 km (0.032 R)
• M6: 1,040,453 km (0.088 R)
• M7: 1,380,340 km (0.116 R)
• M8: 1,524,701 km (0.09 R)
• M9: 1,796,820 km (0.108 R)
• M10: 1,894,208 km (0.088 R)
• M11: 2,017,477 km (0.087 R)
• M12: 2,352,726 km (0.078 R)
• M13: 2,754,246 km (0.119 R)
• M14: 3,076,779 km (0.106 R)
• M15: 3,516,148 km (0.107 R)
• M16: 3,758,497 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 11.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.28 AU - 3.92 AU

Year: 4555 Days

Day: 14.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 46,537,890 km

• M1: 171,738 km (0.096 R)
• M2: 325,675 km (0.108 R)
• M3: 498,460 km (0.119 R)
• M4: 597,943 km (0.098 R)
• M5: 668,702 km (0.048 R)
• M6: 761,752 km (0.116 R)
• M7: 879,635 km (0.113 R)
• M8: 962,064 km (0.078 R)
• M9: 1,036,414 km (0.084 R)
• M10: 1,180,178 km (0.035 R)
• M11: 1,390,512 km (0.104 R)
• M12: 1,525,300 km (0.115 R)
• M13: 1,638,994 km (0.07 R)
• M14: 1,861,596 km (0.068 R)
• M15: 1,942,678 km (0.095 R)
• M16: 2,409,573 km (0.117 R)
• M17: 2,771,151 km (0.086 R)
• M18: 2,911,175 km (0.118 R)
• M19: 2,990,013 km (0.1 R)
• M20: 4,044,378 km (0.101 R)
• M21: 4,150,443 km (0.035 R)
• M22: 4,437,821 km (0.092 R)
• M23: 4,547,177 km (0.103 R)
• M24: 4,676,130 km (0.046 R)
• M25: 4,806,131 km (0.073 R)
• M26: 5,070,021 km (0.076 R)
• M27: 5,572,670 km (0.106 R)
• M28: 6,091,326 km (0.107 R)
• M29: 6,563,008 km (0.111 R)
• M30: 6,646,334 km (0.1 R)
• M31: 6,877,164 km (0.091 R)
• M32: 7,025,415 km (0.096 R)
• M33: 7,303,518 km (0.1 R)
• M34: 7,760,689 km (0.081 R)
• M35: 7,937,214 km (0.113 R)
• M36: 8,092,796 km (0.098 R)
• M37: 8,429,690 km (0.1 R)
• M38: 8,565,824 km (0.074 R)
• M39: 8,909,152 km (0.039 R)
• M40: 9,467,900 km (0.095 R)
• M41: 9,704,115 km (0.066 R)
• M42: 10,014,081 km (0.094 R)
• M43: 10,134,059 km (0.12 R)
• M44: 10,230,550 km (0.088 R)
• M45: 10,400,044 km (0.066 R)
• M46: 10,790,943 km (0.08 R)
• M47: 11,211,612 km (0.097 R)
• M48: 11,311,394 km (0.104 R)
• M49: 11,511,706 km (0.099 R)
• M50: 11,763,928 km (0.116 R)
• M51: 12,325,219 km (0.107 R)
• M52: 12,505,634 km (0.082 R)
• M53: 12,895,187 km (0.106 R)
• M54: 12,999,756 km (0.117 R)
• M55: 13,262,450 km (0.08 R)
• M56: 13,579,896 km (0.096 R)
• M57: 13,766,295 km (0.101 R)
• M58: 13,846,480 km (0.094 R)
• M59: 14,303,501 km (0.103 R)
• M60: 14,792,836 km (0.096 R)
• M61: 15,927,984 km (0.091 R)
• M62: 16,152,830 km (0.049 R)
• M63: 16,265,627 km (0.081 R)
• M64: 16,350,299 km (0.113 R)
• M65: 17,205,999 km (0.075 R)
• M66: 17,292,467 km (0.109 R)
• M67: 17,436,679 km (0.054 R)
• M68: 17,697,428 km (0.081 R)
• M69: 18,931,012 km (0.116 R)
• M70: 19,528,207 km (0.041 R)
• M71: 19,889,635 km (0.039 R)
• M72: 20,010,510 km (0.09 R)
• M73: 20,466,185 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.1

Radius: 4.5

Gravity: 30.67 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.8 AU - 7.4 AU

Year: 10047 Days

Day: 21.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 46,537,890 km

• M1: 228,735 km (0.05 R)
• M2: 484,996 km (0.119 R)
• M3: 639,232 km (0.107 R)
• M4: 1,187,657 km (0.032 R)
• M5: 1,332,019 km (0.042 R)
• M6: 1,438,533 km (0.056 R)
• M7: 1,570,179 km (0.102 R)
• M8: 2,012,391 km (0.112 R)
• M9: 2,061,159 km (0.109 R)
• M10: 2,837,722 km (0.108 R)
• M11: 3,086,802 km (0.025 R)
• M12: 3,228,172 km (0.116 R)
• M13: 3,635,228 km (0.065 R)
• M14: 3,784,677 km (0.093 R)
• M15: 3,844,964 km (0.112 R)
• M16: 3,966,438 km (0.062 R)
• M17: 4,244,690 km (0.1 R)
• M18: 4,338,787 km (0.115 R)
• M19: 4,465,347 km (0.098 R)
• M20: 4,593,103 km (0.086 R)
• M21: 5,250,137 km (0.11 R)
• M22: 5,761,912 km (0.076 R)
• M23: 6,218,335 km (0.052 R)
• M24: 6,649,775 km (0.107 R)
• M25: 7,352,586 km (0.112 R)
• M26: 7,579,376 km (0.105 R)
• M27: 8,001,242 km (0.046 R)
• M28: 8,509,576 km (0.118 R)
• M29: 9,149,406 km (0.095 R)
• M30: 9,763,206 km (0.103 R)
• M31: 10,179,836 km (0.027 R)
• M32: 10,687,421 km (0.11 R)
• M33: 11,246,469 km (0.042 R)
• M34: 11,770,959 km (0.118 R)
• M35: 12,348,107 km (0.11 R)
• M36: 12,572,654 km (0.114 R)
• M37: 12,662,712 km (0.116 R)
• M38: 12,707,890 km (0.115 R)
• M39: 13,116,741 km (0.088 R)
• M40: 13,254,072 km (0.119 R)
• M41: 13,345,776 km (0.071 R)
• M42: 13,576,156 km (0.082 R)
• M43: 13,900,784 km (0.116 R)
• M44: 14,134,156 km (0.106 R)
• M45: 14,369,025 km (0.087 R)
• M46: 15,513,748 km (0.058 R)
• M47: 15,562,068 km (0.113 R)
• M48: 15,755,797 km (0.1 R)
• M49: 16,145,949 km (0.096 R)
• M50: 16,489,874 km (0.1 R)
• M51: 16,687,343 km (0.116 R)
• M52: 16,836,193 km (0.076 R)
• M53: 18,245,256 km (0.042 R)
• M54: 18,296,268 km (0.09 R)
• M55: 20,217,105 km (0.102 R)
• M56: 20,694,023 km (0.071 R)
• M57: 21,067,419 km (0.115 R)
• M58: 21,228,237 km (0.072 R)
• M59: 21,604,775 km (0.12 R)
• M60: 21,875,248 km (0.108 R)
• M61: 22,638,197 km (0.115 R)
• M62: 23,576,325 km (0.101 R)
• M63: 23,743,276 km (0.115 R)
• M64: 25,948,050 km (0.089 R)
• M65: 26,697,386 km (0.092 R)
• M66: 28,158,358 km (0.092 R)
• M67: 28,690,628 km (0.103 R)
• M68: 28,809,408 km (0.059 R)
• M69: 29,405,406 km (0.09 R)
• M70: 30,005,593 km (0.082 R)
• M71: 30,246,894 km (0.099 R)
• M72: 30,307,332 km (0.096 R)
• M73: 31,157,048 km (0.099 R)
• M74: 31,401,341 km (0.096 R)
• M75: 31,462,527 km (0.097 R)
• M76: 31,891,723 km (0.115 R)
• M77: 32,076,327 km (0.071 R)
• M78: 32,261,230 km (0.064 R)
• M79: 32,446,432 km (0.091 R)
• M80: 32,942,199 km (0.04 R)
• M81: 33,253,363 km (0.119 R)
• M82: 33,378,127 km (0.036 R)
• M83: 33,627,956 km (0.099 R)
• M84: 36,675,115 km (0.102 R)
• M85: 37,385,705 km (0.083 R)
• M86: 37,905,408 km (0.097 R)
• M87: 39,346,783 km (0.116 R)
• M88: 40,074,128 km (0.081 R)
• M89: 40,805,961 km (0.092 R)
• M90: 42,417,878 km (0.106 R)
• M91: 42,891,953 km (0.096 R)
• M92: 42,959,871 km (0.057 R)
• M93: 43,777,124 km (0.103 R)
• M94: 44,050,589 km (0.085 R)
• M95: 45,012,503 km (0.054 R)
• M96: 45,219,397 km (0.053 R)
• M97: 45,565,267 km (0.1 R)
• M98: 46,050,713 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 18,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit