🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.52 AU - 0.82 AU

Year: 349 Days

Day: 38.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.2

Radius: 12.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.7 AU - 1.14 AU

Year: 561 Days

Day: 8 Hours

Environment

Temp: -164 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 60,582,673 km

• M1: 162,463 km (0.115 R)
• M2: 252,820 km (0.048 R)
• M3: 333,454 km (0.078 R)
• M4: 488,437 km (0.093 R)
• M5: 721,211 km (0.039 R)
• M6: 826,379 km (0.071 R)
• M7: 931,995 km (0.098 R)
• M8: 1,076,656 km (0.111 R)
• M9: 1,187,657 km (0.064 R)
• M10: 1,327,532 km (0.107 R)
• M11: 1,434,644 km (0.05 R)
• M12: 1,611,019 km (0.114 R)
• M13: 1,822,850 km (0.107 R)
• M14: 2,058,467 km (0.045 R)
• M15: 2,154,209 km (0.102 R)
• M16: 2,259,077 km (0.037 R)
• M17: 2,365,591 km (0.104 R)
• M18: 2,792,693 km (0.092 R)
• M19: 2,932,268 km (0.112 R)
• M20: 3,040,726 km (0.112 R)
• M21: 3,150,382 km (0.104 R)
• M22: 3,382,707 km (0.089 R)
• M23: 3,487,725 km (0.102 R)
• M24: 3,602,915 km (0.097 R)
• M25: 4,029,718 km (0.052 R)
• M26: 4,206,842 km (0.049 R)
• M27: 4,453,529 km (0.112 R)
• M28: 4,832,610 km (0.106 R)
• M29: 4,921,620 km (0.118 R)
• M30: 5,091,264 km (0.068 R)
• M31: 5,181,921 km (0.105 R)
• M32: 5,415,892 km (0.077 R)
• M33: 5,528,988 km (0.093 R)
• M34: 5,684,719 km (0.095 R)
• M35: 5,831,175 km (0.059 R)
• M36: 5,979,128 km (0.026 R)
• M37: 6,117,506 km (0.105 R)
• M38: 6,246,160 km (0.059 R)
• M39: 6,473,698 km (0.104 R)
• M40: 6,561,063 km (0.115 R)
• M41: 6,714,850 km (0.114 R)
• M42: 6,981,583 km (0.068 R)
• M43: 7,071,192 km (0.085 R)
• M44: 7,172,470 km (0.081 R)
• M45: 7,308,305 km (0.055 R)
• M46: 7,410,779 km (0.072 R)
• M47: 7,559,629 km (0.034 R)
• M48: 7,767,421 km (0.12 R)
• M49: 7,930,333 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.1

Radius: 9

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.83 AU - 1.27 AU

Year: 684 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,582,673 km

• M1: 130,001 km (0.11 R)
• M2: 189,690 km (0.099 R)
• M3: 269,276 km (0.039 R)
• M4: 369,357 km (0.099 R)
• M5: 441,912 km (0.059 R)
• M6: 623,225 km (0.112 R)
• M7: 845,527 km (0.05 R)
• M8: 946,207 km (0.118 R)
• M9: 1,009,935 km (0.059 R)
• M10: 1,123,480 km (0.065 R)
• M11: 1,184,965 km (0.114 R)
• M12: 1,337,555 km (0.109 R)
• M13: 1,403,078 km (0.073 R)
• M14: 1,483,263 km (0.117 R)
• M15: 1,585,588 km (0.082 R)
• M16: 1,697,487 km (0.045 R)
• M17: 1,833,920 km (0.058 R)
• M18: 1,892,413 km (0.082 R)
• M19: 2,056,672 km (0.037 R)
• M20: 2,179,192 km (0.097 R)
• M21: 2,383,393 km (0.118 R)
• M22: 2,496,040 km (0.093 R)
• M23: 2,561,265 km (0.1 R)
• M24: 2,626,939 km (0.037 R)
• M25: 2,684,983 km (0.105 R)
• M26: 2,819,172 km (0.028 R)
• M27: 2,972,958 km (0.058 R)
• M28: 3,059,576 km (0.086 R)
• M29: 3,253,155 km (0.068 R)
• M30: 3,315,538 km (0.11 R)
• M31: 3,698,658 km (0.056 R)
• M32: 3,801,282 km (0.115 R)
• M33: 4,000,097 km (0.034 R)
• M34: 4,076,692 km (0.07 R)
• M35: 4,173,182 km (0.1 R)
• M36: 4,270,421 km (0.117 R)
• M37: 4,348,661 km (0.116 R)
• M38: 4,616,590 km (0.12 R)
• M39: 4,737,465 km (0.111 R)
• M40: 4,951,540 km (0.048 R)
• M41: 5,044,141 km (0.114 R)
• M42: 5,158,284 km (0.077 R)
• M43: 5,252,232 km (0.097 R)
• M44: 5,346,927 km (0.112 R)
• M45: 5,442,071 km (0.101 R)
• M46: 5,709,253 km (0.101 R)
• M47: 5,806,641 km (0.109 R)
• M48: 5,871,716 km (0.102 R)
• M49: 6,002,764 km (0.095 R)
• M50: 6,267,852 km (0.066 R)
• M51: 6,661,294 km (0.119 R)
• M52: 6,775,288 km (0.114 R)
• M53: 6,912,768 km (0.071 R)
• M54: 7,062,815 km (0.112 R)
• M55: 7,260,733 km (0.086 R)
• M56: 7,531,355 km (0.068 R)
• M57: 7,602,414 km (0.104 R)
• M58: 7,805,269 km (0.049 R)
• M59: 8,082,623 km (0.085 R)
• M60: 8,240,748 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 10.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.84 AU - 3.04 AU

Year: 2423 Days

Day: 13.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,582,673 km

• M1: 128,654 km (0.091 R)
• M2: 227,538 km (0.077 R)
• M3: 363,373 km (0.118 R)
• M4: 493,523 km (0.058 R)
• M5: 590,313 km (0.09 R)
• M6: 703,409 km (0.08 R)
• M7: 942,766 km (0.115 R)
• M8: 1,521,710 km (0.062 R)
• M9: 1,719,628 km (0.103 R)
• M10: 1,783,207 km (0.11 R)
• M11: 1,847,683 km (0.11 R)
• M12: 1,926,073 km (0.091 R)
• M13: 2,072,828 km (0.101 R)
• M14: 2,168,122 km (0.108 R)
• M15: 2,237,236 km (0.111 R)
• M16: 2,363,347 km (0.092 R)
• M17: 2,608,239 km (0.117 R)
• M18: 2,907,135 km (0.093 R)
• M19: 3,060,623 km (0.097 R)
• M20: 3,201,245 km (0.104 R)
• M21: 3,472,615 km (0.075 R)
• M22: 3,586,609 km (0.077 R)
• M23: 3,701,799 km (0.116 R)
• M24: 4,020,892 km (0.098 R)
• M25: 4,175,127 km (0.054 R)
• M26: 4,436,624 km (0.104 R)
• M27: 4,525,036 km (0.095 R)
• M28: 4,757,511 km (0.117 R)
• M29: 4,994,026 km (0.101 R)
• M30: 5,067,628 km (0.106 R)
• M31: 5,365,477 km (0.099 R)
• M32: 5,573,568 km (0.03 R)
• M33: 5,997,977 km (0.072 R)
• M34: 6,095,814 km (0.112 R)
• M35: 6,332,927 km (0.118 R)
• M36: 6,412,662 km (0.099 R)
• M37: 6,898,257 km (0.118 R)
• M38: 7,166,187 km (0.075 R)
• M39: 7,374,577 km (0.119 R)
• M40: 7,669,883 km (0.106 R)
• M41: 7,733,612 km (0.105 R)
• M42: 7,840,275 km (0.048 R)
• M43: 7,968,929 km (0.062 R)
• M44: 8,141,565 km (0.114 R)
• M45: 8,468,735 km (0.12 R)
• M46: 8,711,383 km (0.083 R)
• M47: 8,800,244 km (0.095 R)
• M48: 9,475,828 km (0.069 R)
• M49: 9,590,121 km (0.092 R)
• M50: 9,819,903 km (0.091 R)
• M51: 10,121,493 km (0.04 R)
• M52: 10,308,640 km (0.086 R)
• M53: 10,402,587 km (0.07 R)
• M54: 10,615,166 km (0.086 R)
• M55: 11,044,512 km (0.108 R)
• M56: 11,164,788 km (0.092 R)
• M57: 11,552,546 km (0.068 R)
• M58: 11,871,040 km (0.09 R)
• M59: 12,068,359 km (0.075 R)
• M60: 12,316,692 km (0.077 R)
• M61: 13,198,871 km (0.107 R)
• M62: 13,867,423 km (0.088 R)
• M63: 14,205,814 km (0.092 R)
• M64: 15,640,457 km (0.089 R)
• M65: 15,802,771 km (0.068 R)
• M66: 16,539,840 km (0.107 R)
• M67: 16,843,374 km (0.116 R)
• M68: 16,926,401 km (0.112 R)
• M69: 17,148,703 km (0.069 R)
• M70: 17,343,928 km (0.09 R)
• M71: 17,427,853 km (0.047 R)
• M72: 17,540,051 km (0.096 R)
• M73: 18,075,761 km (0.077 R)
• M74: 18,160,882 km (0.115 R)
• M75: 18,502,564 km (0.117 R)
• M76: 18,588,283 km (0.108 R)
• M77: 19,424,087 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.1

Radius: 6.6

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.79 AU - 7.67 AU

Year: 11101 Days

Day: 18.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,582,673 km

• M1: 113,246 km (0.091 R)
• M2: 182,360 km (0.069 R)
• M3: 658,679 km (0.054 R)
• M4: 1,956,890 km (0.12 R)
• M5: 2,568,446 km (0.118 R)
• M6: 2,943,039 km (0.031 R)
• M7: 3,435,066 km (0.103 R)
• M8: 3,931,282 km (0.073 R)
• M9: 4,123,217 km (0.119 R)
• M10: 4,449,938 km (0.119 R)
• M11: 4,605,221 km (0.051 R)
• M12: 5,432,048 km (0.052 R)
• M13: 5,935,296 km (0.063 R)
• M14: 7,244,426 km (0.092 R)
• M15: 7,453,564 km (0.077 R)
• M16: 7,717,754 km (0.12 R)
• M17: 8,255,409 km (0.116 R)
• M18: 8,583,776 km (0.098 R)
• M19: 8,749,531 km (0.061 R)
• M20: 8,916,332 km (0.11 R)
• M21: 9,651,606 km (0.09 R)
• M22: 10,612,473 km (0.083 R)
• M23: 10,671,714 km (0.116 R)
• M24: 11,512,155 km (0.067 R)
• M25: 13,866,376 km (0.095 R)
• M26: 14,981,030 km (0.109 R)
• M27: 15,114,022 km (0.074 R)
• M28: 16,056,190 km (0.037 R)
• M29: 16,158,216 km (0.043 R)
• M30: 16,568,712 km (0.113 R)
• M31: 16,637,378 km (0.096 R)
• M32: 17,504,746 km (0.118 R)
• M33: 18,779,170 km (0.113 R)
• M34: 19,718,196 km (0.118 R)
• M35: 19,864,054 km (0.114 R)
• M36: 20,010,211 km (0.107 R)
• M37: 20,598,430 km (0.091 R)
• M38: 20,709,432 km (0.063 R)
• M39: 21,155,084 km (0.072 R)
• M40: 22,816,368 km (0.074 R)
• M41: 23,739,985 km (0.071 R)
• M42: 26,503,058 km (0.068 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639

Radius: 5.3

Gravity: 22.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.85 AU - 9.39 AU

Year: 14712 Days

Day: 21.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,582,673 km

• M1: 135,685 km (0.107 R)
• M2: 177,124 km (0.099 R)
• M3: 428,747 km (0.118 R)
• M4: 742,454 km (0.044 R)
• M5: 804,238 km (0.062 R)
• M6: 867,817 km (0.086 R)
• M7: 1,068,727 km (0.069 R)
• M8: 1,235,080 km (0.079 R)
• M9: 1,486,853 km (0.093 R)
• M10: 1,809,985 km (0.102 R)
• M11: 1,894,208 km (0.101 R)
• M12: 2,008,351 km (0.087 R)
• M13: 2,066,395 km (0.055 R)
• M14: 3,304,168 km (0.075 R)
• M15: 3,938,912 km (0.091 R)
• M16: 4,122,020 km (0.092 R)
• M17: 4,270,271 km (0.109 R)
• M18: 4,920,424 km (0.079 R)
• M19: 6,140,993 km (0.115 R)
• M20: 6,741,179 km (0.027 R)
• M21: 7,092,435 km (0.101 R)
• M22: 7,539,882 km (0.026 R)
• M23: 8,274,707 km (0.107 R)
• M24: 8,556,250 km (0.113 R)
• M25: 9,128,462 km (0.032 R)
• M26: 9,176,633 km (0.06 R)
• M27: 9,614,805 km (0.092 R)
• M28: 10,309,687 km (0.113 R)
• M29: 11,123,499 km (0.075 R)
• M30: 11,278,333 km (0.104 R)
• M31: 12,063,572 km (0.077 R)
• M32: 13,355,948 km (0.081 R)
• M33: 14,466,264 km (0.102 R)
• M34: 14,635,309 km (0.054 R)
• M35: 14,691,857 km (0.039 R)
• M36: 15,260,928 km (0.043 R)
• M37: 15,432,965 km (0.083 R)
• M38: 15,490,560 km (0.092 R)
• M39: 15,548,155 km (0.079 R)
• M40: 15,605,751 km (0.111 R)
• M41: 16,127,997 km (0.118 R)
• M42: 16,538,045 km (0.085 R)
• M43: 17,788,832 km (0.064 R)
• M44: 19,877,368 km (0.09 R)
• M45: 21,654,741 km (0.081 R)
• M46: 22,301,602 km (0.114 R)
• M47: 22,889,372 km (0.089 R)
• M48: 24,548,412 km (0.113 R)
• M49: 24,884,858 km (0.117 R)
• M50: 25,087,563 km (0.032 R)
• M51: 26,866,282 km (0.089 R)
• M52: 27,630,876 km (0.104 R)
• M53: 28,756,002 km (0.103 R)
• M54: 28,897,671 km (0.089 R)
• M55: 29,609,458 km (0.111 R)
• M56: 30,039,402 km (0.049 R)
• M57: 30,255,122 km (0.091 R)
• M58: 30,688,058 km (0.03 R)
• M59: 31,925,981 km (0.037 R)
• M60: 32,440,448 km (0.118 R)
• M61: 32,587,951 km (0.053 R)
• M62: 32,809,655 km (0.065 R)
• M63: 32,957,608 km (0.115 R)
• M64: 34,375,197 km (0.101 R)
• M65: 37,115,082 km (0.113 R)
• M66: 37,888,503 km (0.092 R)
• M67: 38,043,935 km (0.09 R)
• M68: 38,667,310 km (0.046 R)
• M69: 38,980,268 km (0.075 R)
• M70: 39,137,047 km (0.065 R)
• M71: 40,082,356 km (0.034 R)
• M72: 42,317,049 km (0.107 R)
• M73: 45,661,309 km (0.113 R)
• M74: 47,406,817 km (0.109 R)
• M75: 48,329,986 km (0.078 R)
• M76: 49,938,163 km (0.106 R)
• M77: 50,449,638 km (0.089 R)
• M78: 50,620,628 km (0.095 R)
• M79: 51,048,628 km (0.099 R)
• M80: 51,306,086 km (0.11 R)
• M81: 51,563,843 km (0.105 R)
• M82: 51,908,367 km (0.11 R)
• M83: 52,339,957 km (0.051 R)
• M84: 53,293,793 km (0.115 R)
• M85: 53,903,853 km (0.06 R)
• M86: 54,253,463 km (0.111 R)
• M87: 54,603,821 km (0.1 R)
• M88: 54,954,927 km (0.062 R)
• M89: 56,899,251 km (0.109 R)
• M90: 58,686,497 km (0.071 R)
• M91: 59,406,511 km (0.038 R)
• M92: 59,767,491 km (0.051 R)
• M93: 60,219,875 km (0.089 R)
• M94: 60,401,187 km (0.073 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit