🌌 Stone's Star System Generator

Asteroid Belt

Center: 1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 11.8

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.74 AU - 2.24 AU

Year: 1785 Days

Day: 7.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 64,724,158 km

• M1: 166,502 km (0.085 R)
• M2: 269,426 km (0.075 R)
• M3: 393,293 km (0.077 R)
• M4: 498,460 km (0.12 R)
• M5: 599,588 km (0.063 R)
• M6: 697,724 km (0.042 R)
• M7: 784,192 km (0.113 R)
• M8: 886,966 km (0.106 R)
• M9: 1,047,484 km (0.079 R)
• M10: 1,176,138 km (0.098 R)
• M11: 1,405,472 km (0.092 R)
• M12: 1,503,010 km (0.092 R)
• M13: 1,579,604 km (0.103 R)
• M14: 1,697,038 km (0.089 R)
• M15: 1,785,151 km (0.119 R)
• M16: 1,957,937 km (0.089 R)
• M17: 2,093,323 km (0.113 R)
• M18: 2,355,718 km (0.086 R)
• M19: 2,481,829 km (0.087 R)
• M20: 2,903,096 km (0.072 R)
• M21: 3,117,320 km (0.094 R)
• M22: 3,216,354 km (0.049 R)
• M23: 3,448,381 km (0.075 R)
• M24: 3,707,035 km (0.116 R)
• M25: 3,780,488 km (0.037 R)
• M26: 3,897,174 km (0.103 R)
• M27: 3,982,744 km (0.065 R)
• M28: 4,058,141 km (0.11 R)
• M29: 4,133,988 km (0.091 R)
• M30: 4,221,203 km (0.109 R)
• M31: 4,442,309 km (0.062 R)
• M32: 4,565,428 km (0.064 R)
• M33: 4,735,371 km (0.027 R)
• M34: 5,104,728 km (0.046 R)
• M35: 5,340,494 km (0.098 R)
• M36: 5,591,819 km (0.115 R)
• M37: 6,056,619 km (0.063 R)
• M38: 6,156,102 km (0.054 R)
• M39: 6,268,749 km (0.115 R)
• M40: 6,559,567 km (0.103 R)
• M41: 6,932,515 km (0.111 R)
• M42: 7,286,015 km (0.092 R)
• M43: 7,471,666 km (0.049 R)
• M44: 7,658,962 km (0.114 R)
• M45: 7,874,832 km (0.106 R)
• M46: 8,423,407 km (0.085 R)
• M47: 8,562,533 km (0.082 R)
• M48: 8,814,905 km (0.107 R)
• M49: 9,055,458 km (0.117 R)
• M50: 9,819,455 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 12.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.81 AU - 7.09 AU

Year: 9228 Days

Day: 13.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,724,158 km

• M1: 154,834 km (0.093 R)
• M2: 302,038 km (0.106 R)
• M3: 386,561 km (0.092 R)
• M4: 630,555 km (0.059 R)
• M5: 841,787 km (0.1 R)
• M6: 1,156,392 km (0.085 R)
• M7: 1,552,676 km (0.1 R)
• M8: 2,089,284 km (0.086 R)
• M9: 2,274,935 km (0.078 R)
• M10: 2,483,773 km (0.083 R)
• M11: 3,014,696 km (0.088 R)
• M12: 3,148,287 km (0.092 R)
• M13: 3,244,778 km (0.086 R)
• M14: 3,560,729 km (0.111 R)
• M15: 3,907,347 km (0.033 R)
• M16: 3,990,523 km (0.12 R)
• M17: 4,243,643 km (0.069 R)
• M18: 4,523,989 km (0.11 R)
• M19: 4,922,069 km (0.102 R)
• M20: 5,102,634 km (0.107 R)
• M21: 5,493,832 km (0.108 R)
• M22: 5,823,247 km (0.077 R)
• M23: 5,990,497 km (0.118 R)
• M24: 6,183,478 km (0.084 R)
• M25: 6,875,518 km (0.1 R)
• M26: 6,951,065 km (0.075 R)
• M27: 7,488,121 km (0.111 R)
• M28: 7,696,362 km (0.097 R)
• M29: 8,091,749 km (0.102 R)
• M30: 8,386,008 km (0.074 R)
• M31: 8,875,193 km (0.12 R)
• M32: 9,151,051 km (0.063 R)
• M33: 9,345,828 km (0.053 R)
• M34: 9,598,199 km (0.094 R)
• M35: 9,824,541 km (0.114 R)
• M36: 10,688,768 km (0.094 R)
• M37: 10,923,337 km (0.065 R)
• M38: 11,011,750 km (0.094 R)
• M39: 11,338,023 km (0.106 R)
• M40: 11,427,632 km (0.107 R)
• M41: 11,547,460 km (0.107 R)
• M42: 11,637,518 km (0.113 R)
• M43: 11,727,875 km (0.072 R)
• M44: 12,061,029 km (0.103 R)
• M45: 12,213,469 km (0.109 R)
• M46: 13,614,753 km (0.113 R)
• M47: 13,805,490 km (0.098 R)
• M48: 14,093,167 km (0.074 R)
• M49: 14,772,191 km (0.071 R)
• M50: 15,860,665 km (0.087 R)
• M51: 16,027,916 km (0.115 R)
• M52: 16,397,722 km (0.12 R)
• M53: 16,600,726 km (0.108 R)
• M54: 16,770,520 km (0.113 R)
• M55: 17,248,934 km (0.086 R)
• M56: 17,766,542 km (0.057 R)
• M57: 17,940,076 km (0.086 R)
• M58: 18,044,645 km (0.101 R)
• M59: 18,993,993 km (0.069 R)
• M60: 19,278,378 km (0.119 R)
• M61: 19,635,917 km (0.076 R)
• M62: 19,923,594 km (0.099 R)
• M63: 20,393,930 km (0.067 R)
• M64: 22,424,122 km (0.068 R)
• M65: 23,064,551 km (0.061 R)
• M66: 23,330,087 km (0.081 R)
• M67: 23,864,152 km (0.109 R)
• M68: 23,979,043 km (0.109 R)
• M69: 24,518,044 km (0.07 R)
• M70: 24,788,966 km (0.063 R)
• M71: 25,099,830 km (0.091 R)
• M72: 25,372,996 km (0.041 R)
• M73: 25,725,598 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 5.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.61 AU - 8.95 AU

Year: 12489 Days

Day: 20.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,724,158 km

• M1: 108,758 km (0.083 R)
• M2: 231,727 km (0.078 R)
• M3: 379,679 km (0.095 R)
• M4: 1,083,986 km (0.107 R)
• M5: 1,238,670 km (0.053 R)
• M6: 2,986,123 km (0.104 R)
• M7: 3,072,441 km (0.102 R)
• M8: 3,425,791 km (0.105 R)
• M9: 3,653,180 km (0.043 R)
• M10: 4,050,961 km (0.11 R)
• M11: 4,339,984 km (0.082 R)
• M12: 4,487,039 km (0.077 R)
• M13: 4,685,705 km (0.114 R)
• M14: 4,989,089 km (0.119 R)
• M15: 5,298,757 km (0.094 R)
• M16: 5,350,966 km (0.096 R)
• M17: 6,347,886 km (0.109 R)
• M18: 6,459,038 km (0.051 R)
• M19: 7,024,368 km (0.107 R)
• M20: 7,429,629 km (0.105 R)
• M21: 7,546,764 km (0.102 R)
• M22: 7,931,829 km (0.118 R)
• M23: 8,414,581 km (0.091 R)
• M24: 9,250,384 km (0.115 R)
• M25: 9,408,210 km (0.116 R)
• M26: 9,886,624 km (0.105 R)
• M27: 10,047,741 km (0.096 R)
• M28: 11,000,081 km (0.111 R)
• M29: 11,368,690 km (0.099 R)
• M30: 11,673,421 km (0.118 R)
• M31: 11,980,845 km (0.119 R)
• M32: 12,221,697 km (0.114 R)
• M33: 13,095,050 km (0.114 R)
• M34: 13,880,139 km (0.062 R)
• M35: 15,607,995 km (0.106 R)
• M36: 17,015,112 km (0.04 R)
• M37: 18,383,035 km (0.111 R)
• M38: 18,780,217 km (0.09 R)
• M39: 19,462,234 km (0.117 R)
• M40: 19,704,732 km (0.025 R)
• M41: 19,745,273 km (0.086 R)
• M42: 20,070,499 km (0.096 R)
• M43: 20,891,492 km (0.064 R)
• M44: 21,765,144 km (0.102 R)
• M45: 22,058,954 km (0.077 R)
• M46: 22,438,783 km (0.09 R)
• M47: 23,634,070 km (0.079 R)
• M48: 24,282,876 km (0.072 R)
• M49: 24,326,259 km (0.11 R)
• M50: 24,544,074 km (0.084 R)
• M51: 24,806,169 km (0.1 R)
• M52: 25,774,965 km (0.092 R)
• M53: 26,621,839 km (0.07 R)
• M54: 28,525,621 km (0.03 R)
• M55: 28,985,335 km (0.079 R)
• M56: 30,192,141 km (0.092 R)
• M57: 30,519,910 km (0.079 R)
• M58: 30,613,708 km (0.047 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.2

Radius: 7.8

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.79 AU - 11.87 AU

Year: 19596 Days

Day: 23.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,724,158 km

• M1: 152,141 km (0.114 R)
• M2: 307,872 km (0.117 R)
• M3: 399,726 km (0.119 R)
• M4: 449,691 km (0.097 R)
• M5: 863,329 km (0.097 R)
• M6: 1,168,060 km (0.077 R)
• M7: 1,217,727 km (0.115 R)
• M8: 1,642,435 km (0.092 R)
• M9: 1,900,491 km (0.101 R)
• M10: 2,079,710 km (0.103 R)
• M11: 2,171,413 km (0.074 R)
• M12: 2,390,724 km (0.104 R)
• M13: 2,850,887 km (0.116 R)
• M14: 4,586,970 km (0.11 R)
• M15: 5,747,849 km (0.074 R)
• M16: 5,920,785 km (0.119 R)
• M17: 6,539,821 km (0.052 R)
• M18: 7,318,777 km (0.06 R)
• M19: 7,459,399 km (0.099 R)
• M20: 7,600,769 km (0.109 R)
• M21: 8,418,919 km (0.103 R)
• M22: 8,763,892 km (0.12 R)
• M23: 9,113,652 km (0.08 R)
• M24: 9,467,900 km (0.084 R)
• M25: 9,569,925 km (0.052 R)
• M26: 11,960,649 km (0.059 R)
• M27: 12,292,756 km (0.075 R)
• M28: 12,571,906 km (0.116 R)
• M29: 12,740,353 km (0.067 R)
• M30: 12,853,000 km (0.096 R)
• M31: 13,250,183 km (0.097 R)
• M32: 13,478,918 km (0.1 R)
• M33: 14,642,191 km (0.064 R)
• M34: 14,937,946 km (0.076 R)
• M35: 14,997,336 km (0.12 R)
• M36: 16,019,239 km (0.114 R)
• M37: 16,201,898 km (0.108 R)
• M38: 17,001,349 km (0.087 R)
• M39: 18,192,896 km (0.072 R)
• M40: 18,383,484 km (0.074 R)
• M41: 18,574,820 km (0.085 R)
• M42: 18,638,698 km (0.11 R)
• M43: 19,152,567 km (0.099 R)
• M44: 19,801,373 km (0.072 R)
• M45: 20,194,067 km (0.079 R)
• M46: 20,457,359 km (0.108 R)
• M47: 20,788,120 km (0.069 R)
• M48: 22,331,970 km (0.102 R)
• M49: 22,604,238 km (0.119 R)
• M50: 22,877,703 km (0.118 R)
• M51: 24,610,944 km (0.053 R)
• M52: 24,821,728 km (0.1 R)
• M53: 24,962,649 km (0.079 R)
• M54: 25,315,999 km (0.03 R)
• M55: 25,670,995 km (0.085 R)
• M56: 26,601,793 km (0.114 R)
• M57: 26,818,111 km (0.105 R)
• M58: 28,201,891 km (0.05 R)
• M59: 28,422,548 km (0.107 R)
• M60: 28,643,803 km (0.076 R)
• M61: 30,057,952 km (0.107 R)
• M62: 31,647,280 km (0.052 R)
• M63: 32,182,990 km (0.078 R)
• M64: 32,644,799 km (0.107 R)
• M65: 33,574,699 km (0.108 R)
• M66: 34,906,868 km (0.103 R)
• M67: 36,256,241 km (0.104 R)
• M68: 36,496,196 km (0.105 R)
• M69: 36,897,268 km (0.058 R)
• M70: 38,842,339 km (0.116 R)
• M71: 39,087,829 km (0.095 R)
• M72: 40,654,418 km (0.104 R)
• M73: 41,570,855 km (0.107 R)
• M74: 42,831,366 km (0.087 R)
• M75: 44,189,865 km (0.039 R)
• M76: 44,874,275 km (0.055 R)
• M77: 45,046,013 km (0.086 R)
• M78: 45,217,901 km (0.098 R)
• M79: 47,123,030 km (0.108 R)
• M80: 48,261,021 km (0.106 R)
• M81: 50,474,920 km (0.103 R)
• M82: 53,538,535 km (0.095 R)
• M83: 55,184,710 km (0.108 R)
• M84: 55,460,718 km (0.091 R)
• M85: 56,661,839 km (0.115 R)
• M86: 57,312,141 km (0.092 R)
• M87: 59,183,910 km (0.075 R)
• M88: 60,127,274 km (0.037 R)
• M89: 60,600,901 km (0.117 R)
• M90: 61,933,369 km (0.063 R)
• M91: 63,371,752 km (0.12 R)
• M92: 63,853,607 km (0.1 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: 371 - 12,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit