🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 305 Days

Day: 22.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.05 AU - 1.25 AU

Year: 809 Days

Day: 8.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 28,227,517 km

• M1: 133,890 km (0.045 R)
• M2: 196,572 km (0.106 R)
• M3: 277,205 km (0.104 R)
• M4: 462,108 km (0.108 R)
• M5: 695,780 km (0.099 R)
• M6: 769,083 km (0.102 R)
• M7: 927,956 km (0.113 R)
• M8: 1,000,810 km (0.08 R)
• M9: 1,066,782 km (0.108 R)
• M10: 1,129,614 km (0.03 R)
• M11: 1,268,889 km (0.117 R)
• M12: 1,384,678 km (0.082 R)
• M13: 1,498,821 km (0.049 R)
• M14: 1,570,030 km (0.097 R)
• M15: 1,720,974 km (0.1 R)
• M16: 1,926,222 km (0.106 R)
• M17: 2,020,768 km (0.102 R)
• M18: 2,173,956 km (0.042 R)
• M19: 2,372,473 km (0.113 R)
• M20: 2,492,151 km (0.092 R)
• M21: 2,583,106 km (0.049 R)
• M22: 2,768,608 km (0.119 R)
• M23: 2,837,722 km (0.118 R)
• M24: 2,901,002 km (0.094 R)
• M25: 3,003,327 km (0.042 R)
• M26: 3,093,983 km (0.056 R)
• M27: 3,178,805 km (0.055 R)
• M28: 3,445,089 km (0.059 R)
• M29: 3,574,043 km (0.119 R)
• M30: 3,697,760 km (0.095 R)
• M31: 3,872,042 km (0.118 R)
• M32: 3,935,471 km (0.1 R)
• M33: 4,120,524 km (0.037 R)
• M34: 4,185,300 km (0.09 R)
• M35: 4,315,749 km (0.096 R)
• M36: 4,499,306 km (0.096 R)
• M37: 4,723,104 km (0.069 R)
• M38: 4,798,501 km (0.062 R)
• M39: 4,874,198 km (0.085 R)
• M40: 5,251,484 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 9.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.97 AU - 1.37 AU

Year: 830 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 155.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 28,227,517 km

• M1: 121,025 km (0.093 R)
• M2: 225,294 km (0.094 R)
• M3: 309,219 km (0.083 R)
• M4: 379,231 km (0.038 R)
• M5: 443,857 km (0.112 R)
• M6: 614,847 km (0.072 R)
• M7: 912,697 km (0.053 R)
• M8: 979,417 km (0.11 R)
• M9: 1,109,268 km (0.101 R)
• M10: 1,189,901 km (0.034 R)
• M11: 1,254,229 km (0.11 R)
• M12: 1,338,602 km (0.115 R)
• M13: 1,405,622 km (0.108 R)
• M14: 1,598,603 km (0.092 R)
• M15: 1,826,740 km (0.086 R)
• M16: 1,999,525 km (0.119 R)
• M17: 2,076,718 km (0.051 R)
• M18: 2,200,285 km (0.105 R)
• M19: 2,286,005 km (0.097 R)
• M20: 2,349,435 km (0.067 R)
• M21: 2,442,933 km (0.102 R)
• M22: 2,621,703 km (0.12 R)
• M23: 2,731,059 km (0.072 R)
• M24: 3,030,254 km (0.117 R)
• M25: 3,119,415 km (0.118 R)
• M26: 3,412,327 km (0.12 R)
• M27: 3,844,366 km (0.048 R)
• M28: 3,927,393 km (0.077 R)
• M29: 4,073,999 km (0.104 R)
• M30: 4,186,945 km (0.115 R)
• M31: 4,387,107 km (0.112 R)
• M32: 4,561,239 km (0.098 R)
• M33: 4,693,334 km (0.078 R)
• M34: 4,804,336 km (0.099 R)
• M35: 4,878,985 km (0.052 R)
• M36: 4,976,373 km (0.088 R)
• M37: 5,097,398 km (0.088 R)
• M38: 5,188,653 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.8

Radius: 8.3

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.31 AU - 1.87 AU

Year: 1315 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 28,227,517 km

• M1: 122,670 km (0.112 R)
• M2: 201,060 km (0.056 R)
• M3: 364,869 km (0.037 R)
• M4: 453,730 km (0.104 R)
• M5: 521,349 km (0.069 R)
• M6: 580,889 km (0.095 R)
• M7: 687,701 km (0.079 R)
• M8: 747,092 km (0.103 R)
• M9: 822,190 km (0.094 R)
• M10: 951,143 km (0.106 R)
• M11: 1,040,752 km (0.056 R)
• M12: 1,102,237 km (0.107 R)
• M13: 1,165,068 km (0.083 R)
• M14: 1,327,382 km (0.107 R)
• M15: 1,576,014 km (0.104 R)
• M16: 2,000,722 km (0.067 R)
• M17: 2,078,214 km (0.048 R)
• M18: 2,246,212 km (0.063 R)
• M19: 2,522,071 km (0.095 R)
• M20: 2,637,710 km (0.099 R)
• M21: 2,819,920 km (0.093 R)
• M22: 2,874,224 km (0.115 R)
• M23: 3,196,607 km (0.068 R)
• M24: 3,518,841 km (0.109 R)
• M25: 3,683,848 km (0.087 R)
• M26: 3,863,515 km (0.059 R)
• M27: 4,432,585 km (0.118 R)
• M28: 4,856,994 km (0.1 R)
• M29: 5,014,521 km (0.066 R)
• M30: 5,120,586 km (0.098 R)
• M31: 5,267,491 km (0.071 R)
• M32: 5,321,346 km (0.103 R)
• M33: 5,429,505 km (0.086 R)
• M34: 5,538,412 km (0.113 R)
• M35: 5,647,918 km (0.114 R)
• M36: 5,716,883 km (0.053 R)
• M37: 5,772,234 km (0.117 R)
• M38: 5,883,385 km (0.1 R)
• M39: 5,953,098 km (0.073 R)
• M40: 6,065,446 km (0.09 R)
• M41: 6,178,542 km (0.09 R)
• M42: 6,235,239 km (0.12 R)
• M43: 6,652,169 km (0.096 R)
• M44: 6,827,348 km (0.101 R)
• M45: 7,048,453 km (0.109 R)
• M46: 7,226,924 km (0.075 R)
• M47: 7,437,258 km (0.091 R)
• M48: 7,848,353 km (0.109 R)
• M49: 8,002,588 km (0.117 R)
• M50: 8,235,812 km (0.083 R)
• M51: 8,408,148 km (0.103 R)
• M52: 8,804,433 km (0.107 R)
• M53: 8,996,966 km (0.053 R)
• M54: 9,304,389 km (0.079 R)
• M55: 9,467,600 km (0.052 R)
• M56: 9,681,226 km (0.112 R)
• M57: 9,813,471 km (0.106 R)
• M58: 10,113,265 km (0.088 R)
• M59: 10,247,604 km (0.029 R)
• M60: 10,841,657 km (0.111 R)
• M61: 10,927,526 km (0.073 R)
• M62: 10,996,191 km (0.111 R)
• M63: 11,151,624 km (0.059 R)
• M64: 11,220,887 km (0.12 R)
• M65: 11,307,654 km (0.113 R)
• M66: 11,780,234 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.6

Radius: 8.2

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.85 AU - 4.25 AU

Year: 4388 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,227,517 km

• M1: 106,962 km (0.12 R)
• M2: 238,309 km (0.1 R)
• M3: 498,460 km (0.098 R)
• M4: 683,513 km (0.076 R)
• M5: 758,760 km (0.098 R)
• M6: 945,758 km (0.076 R)
• M7: 1,208,152 km (0.089 R)
• M8: 1,542,803 km (0.078 R)
• M9: 1,712,148 km (0.064 R)
• M10: 2,352,277 km (0.039 R)
• M11: 2,547,801 km (0.117 R)
• M12: 2,871,980 km (0.033 R)
• M13: 3,187,631 km (0.115 R)
• M14: 3,360,716 km (0.07 R)
• M15: 3,944,148 km (0.108 R)
• M16: 4,083,423 km (0.095 R)
• M17: 4,247,832 km (0.112 R)
• M18: 4,631,849 km (0.079 R)
• M19: 4,705,003 km (0.093 R)
• M20: 4,778,754 km (0.099 R)
• M21: 5,305,040 km (0.107 R)
• M22: 5,484,557 km (0.066 R)
• M23: 5,640,139 km (0.051 R)
• M24: 6,880,156 km (0.106 R)
• M25: 7,048,004 km (0.086 R)
• M26: 7,132,378 km (0.103 R)
• M27: 7,936,466 km (0.049 R)
• M28: 8,349,356 km (0.085 R)
• M29: 9,535,817 km (0.106 R)
• M30: 9,943,022 km (0.109 R)
• M31: 10,580,609 km (0.079 R)
• M32: 10,742,025 km (0.114 R)
• M33: 10,871,876 km (0.074 R)
• M34: 10,936,951 km (0.106 R)
• M35: 11,231,359 km (0.098 R)
• M36: 11,396,067 km (0.117 R)
• M37: 11,462,189 km (0.064 R)
• M38: 12,164,102 km (0.107 R)
• M39: 12,231,571 km (0.084 R)
• M40: 12,914,186 km (0.096 R)
• M41: 13,679,379 km (0.096 R)
• M42: 13,925,916 km (0.078 R)
• M43: 14,566,644 km (0.079 R)
• M44: 14,854,470 km (0.051 R)
• M45: 14,926,726 km (0.038 R)
• M46: 15,362,654 km (0.114 R)
• M47: 15,766,120 km (0.102 R)
• M48: 16,024,625 km (0.085 R)
• M49: 16,284,476 km (0.084 R)
• M50: 16,545,824 km (0.079 R)
• M51: 17,643,124 km (0.11 R)
• M52: 17,949,949 km (0.082 R)
• M53: 18,142,631 km (0.072 R)
• M54: 18,374,658 km (0.115 R)
• M55: 18,529,940 km (0.1 R)
• M56: 19,352,429 km (0.08 R)
• M57: 19,748,265 km (0.115 R)
• M58: 20,387,198 km (0.104 R)
• M59: 22,509,992 km (0.085 R)
• M60: 22,842,697 km (0.11 R)
• M61: 23,177,198 km (0.113 R)
• M62: 23,303,010 km (0.111 R)
• M63: 24,020,332 km (0.091 R)
• M64: 24,445,638 km (0.088 R)
• M65: 25,260,648 km (0.101 R)
• M66: 25,476,517 km (0.075 R)
• M67: 26,259,064 km (0.115 R)
• M68: 26,477,776 km (0.091 R)
• M69: 26,785,050 km (0.07 R)
• M70: 27,181,933 km (0.119 R)
• M71: 27,403,188 km (0.086 R)
• M72: 27,580,761 km (0.079 R)
• M73: 27,936,804 km (0.09 R)
• M74: 28,070,694 km (0.07 R)
• M75: 28,384,102 km (0.09 R)
• M76: 28,923,851 km (0.078 R)
• M77: 29,831,162 km (0.099 R)
• M78: 30,013,671 km (0.103 R)
• M79: 30,334,110 km (0.12 R)
• M80: 30,701,672 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.4

Radius: 5.1

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.91 AU - 6.49 AU

Year: 10127 Days

Day: 19.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 28,227,517 km

• M1: 76,445 km (0.112 R)
• M2: 125,812 km (0.062 R)
• M3: 288,724 km (0.037 R)
• M4: 397,332 km (0.071 R)
• M5: 849,417 km (0.096 R)
• M6: 1,007,990 km (0.102 R)
• M7: 1,076,955 km (0.106 R)
• M8: 1,248,843 km (0.108 R)
• M9: 1,414,149 km (0.059 R)
• M10: 1,815,520 km (0.095 R)
• M11: 2,304,555 km (0.104 R)
• M12: 2,658,504 km (0.084 R)
• M13: 2,812,590 km (0.101 R)
• M14: 3,149,783 km (0.059 R)
• M15: 3,992,767 km (0.118 R)
• M16: 4,191,583 km (0.066 R)
• M17: 4,668,202 km (0.06 R)
• M18: 4,971,736 km (0.066 R)
• M19: 5,475,432 km (0.086 R)
• M20: 6,070,981 km (0.12 R)
• M21: 6,146,827 km (0.119 R)
• M22: 6,427,772 km (0.077 R)
• M23: 6,817,624 km (0.104 R)
• M24: 6,922,941 km (0.099 R)
• M25: 7,241,883 km (0.107 R)
• M26: 8,311,508 km (0.112 R)
• M27: 8,793,064 km (0.088 R)
• M28: 8,878,933 km (0.051 R)
• M29: 8,965,101 km (0.057 R)
• M30: 10,992,003 km (0.116 R)
• M31: 12,215,414 km (0.081 R)
• M32: 12,632,792 km (0.093 R)
• M33: 12,762,194 km (0.114 R)
• M34: 12,794,657 km (0.072 R)
• M35: 13,087,570 km (0.101 R)
• M36: 13,120,182 km (0.1 R)
• M37: 13,316,903 km (0.045 R)
• M38: 13,514,522 km (0.103 R)
• M39: 14,415,849 km (0.051 R)
• M40: 14,483,467 km (0.119 R)
• M41: 14,584,895 km (0.107 R)
• M42: 15,717,051 km (0.119 R)
• M43: 16,205,937 km (0.096 R)
• M44: 17,162,616 km (0.093 R)
• M45: 17,234,123 km (0.12 R)
• M46: 17,305,930 km (0.091 R)
• M47: 17,485,598 km (0.094 R)
• M48: 18,028,189 km (0.051 R)
• M49: 18,064,691 km (0.087 R)
• M50: 18,283,403 km (0.108 R)
• M51: 18,760,471 km (0.079 R)
• M52: 19,577,125 km (0.077 R)
• M53: 19,876,919 km (0.11 R)
• M54: 20,253,757 km (0.066 R)
• M55: 21,091,355 km (0.103 R)
• M56: 21,129,652 km (0.072 R)
• M57: 21,514,268 km (0.066 R)
• M58: 22,134,501 km (0.075 R)
• M59: 24,030,205 km (0.099 R)
• M60: 25,241,200 km (0.063 R)
• M61: 25,404,112 km (0.108 R)
• M62: 25,485,792 km (0.092 R)
• M63: 25,936,232 km (0.085 R)
• M64: 26,720,424 km (0.045 R)
• M65: 27,470,507 km (0.055 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 12,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit