🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 8.2

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.91 AU - 1.13 AU

Year: 699 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 59,362,788 km

• M1: 102,175 km (0.092 R)
• M2: 251,324 km (0.098 R)
• M3: 407,654 km (0.109 R)
• M4: 473,477 km (0.112 R)
• M5: 558,000 km (0.112 R)
• M6: 781,798 km (0.09 R)
• M7: 849,417 km (0.106 R)
• M8: 907,311 km (0.088 R)
• M9: 1,058,255 km (0.086 R)
• M10: 1,121,086 km (0.055 R)
• M11: 1,237,324 km (0.11 R)
• M12: 1,384,977 km (0.116 R)
• M13: 1,496,128 km (0.055 R)
• M14: 1,567,187 km (0.037 R)
• M15: 1,697,936 km (0.115 R)
• M16: 1,757,177 km (0.062 R)
• M17: 1,839,904 km (0.085 R)
• M18: 1,900,791 km (0.116 R)
• M19: 2,001,320 km (0.101 R)
• M20: 2,072,080 km (0.053 R)
• M21: 2,151,666 km (0.071 R)
• M22: 2,322,058 km (0.08 R)
• M23: 2,396,408 km (0.104 R)
• M24: 2,581,760 km (0.081 R)
• M25: 2,676,156 km (0.049 R)
• M26: 2,754,246 km (0.059 R)
• M27: 2,842,060 km (0.118 R)
• M28: 3,047,309 km (0.094 R)
• M29: 3,120,013 km (0.113 R)
• M30: 3,193,167 km (0.113 R)
• M31: 3,653,778 km (0.091 R)
• M32: 3,769,717 km (0.03 R)
• M33: 3,946,093 km (0.11 R)
• M34: 4,266,382 km (0.087 R)
• M35: 4,409,098 km (0.09 R)
• M36: 4,460,560 km (0.043 R)
• M37: 4,678,524 km (0.095 R)
• M38: 4,741,505 km (0.084 R)
• M39: 4,815,256 km (0.112 R)
• M40: 4,910,700 km (0.091 R)
• M41: 5,309,677 km (0.107 R)
• M42: 5,452,244 km (0.109 R)
• M43: 5,707,757 km (0.087 R)
• M44: 6,012,787 km (0.067 R)
• M45: 6,184,526 km (0.07 R)
• M46: 6,265,308 km (0.115 R)
• M47: 6,334,722 km (0.101 R)
• M48: 6,416,103 km (0.1 R)
• M49: 6,768,855 km (0.077 R)
• M50: 6,959,592 km (0.085 R)
• M51: 7,091,687 km (0.115 R)
• M52: 7,188,327 km (0.092 R)
• M53: 7,407,339 km (0.06 R)
• M54: 7,468,524 km (0.106 R)
• M55: 8,002,140 km (0.091 R)
• M56: 8,102,819 km (0.062 R)
• M57: 8,229,229 km (0.033 R)
• M58: 8,432,832 km (0.065 R)
• M59: 8,496,860 km (0.109 R)
• M60: 8,638,080 km (0.064 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.8

Radius: 11.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.28 AU

Year: 782 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,362,788 km

• M1: 146,905 km (0.096 R)
• M2: 270,922 km (0.103 R)
• M3: 458,517 km (0.073 R)
• M4: 550,969 km (0.104 R)
• M5: 698,024 km (0.088 R)
• M6: 777,011 km (0.116 R)
• M7: 891,603 km (0.088 R)
• M8: 1,050,925 km (0.098 R)
• M9: 1,129,913 km (0.103 R)
• M10: 1,275,621 km (0.032 R)
• M11: 1,486,554 km (0.082 R)
• M12: 1,581,399 km (0.075 R)
• M13: 1,856,659 km (0.075 R)
• M14: 1,953,748 km (0.088 R)
• M15: 2,091,528 km (0.113 R)
• M16: 2,330,436 km (0.061 R)
• M17: 2,453,255 km (0.089 R)
• M18: 2,584,303 km (0.112 R)
• M19: 2,766,962 km (0.109 R)
• M20: 2,878,562 km (0.078 R)
• M21: 3,010,657 km (0.091 R)
• M22: 3,242,085 km (0.105 R)
• M23: 3,359,968 km (0.1 R)
• M24: 3,466,033 km (0.1 R)
• M25: 3,559,681 km (0.076 R)
• M26: 3,715,562 km (0.079 R)
• M27: 3,825,367 km (0.102 R)
• M28: 3,992,019 km (0.031 R)
• M29: 4,175,277 km (0.052 R)
• M30: 4,246,635 km (0.114 R)
• M31: 4,462,804 km (0.085 R)
• M32: 4,616,441 km (0.064 R)
• M33: 4,951,540 km (0.104 R)
• M34: 5,080,194 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.1

Radius: 9.4

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.23 AU - 3.55 AU

Year: 3332 Days

Day: 11.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,362,788 km

• M1: 131,497 km (0.049 R)
• M2: 233,373 km (0.033 R)
• M3: 293,661 km (0.044 R)
• M4: 354,098 km (0.095 R)
• M5: 428,598 km (0.107 R)
• M6: 509,680 km (0.075 R)
• M7: 627,114 km (0.051 R)
• M8: 950,096 km (0.098 R)
• M9: 1,060,649 km (0.072 R)
• M10: 1,376,749 km (0.047 R)
• M11: 2,645,638 km (0.069 R)
• M12: 2,821,565 km (0.107 R)
• M13: 3,148,138 km (0.083 R)
• M14: 3,222,338 km (0.056 R)
• M15: 3,467,679 km (0.035 R)
• M16: 4,138,027 km (0.054 R)
• M17: 4,384,115 km (0.027 R)
• M18: 4,467,292 km (0.109 R)
• M19: 4,698,570 km (0.067 R)
• M20: 4,890,803 km (0.076 R)
• M21: 5,107,571 km (0.093 R)
• M22: 5,327,330 km (0.104 R)
• M23: 6,237,633 km (0.12 R)
• M24: 6,425,378 km (0.108 R)
• M25: 6,615,218 km (0.049 R)
• M26: 7,024,518 km (0.084 R)
• M27: 7,691,575 km (0.091 R)
• M28: 8,275,605 km (0.099 R)
• M29: 8,821,487 km (0.056 R)
• M30: 10,277,972 km (0.079 R)
• M31: 10,639,700 km (0.093 R)
• M32: 11,147,435 km (0.094 R)
• M33: 11,289,852 km (0.11 R)
• M34: 11,605,354 km (0.093 R)
• M35: 11,923,848 km (0.117 R)
• M36: 12,040,385 km (0.098 R)
• M37: 12,128,049 km (0.112 R)
• M38: 12,215,863 km (0.108 R)
• M39: 12,598,983 km (0.081 R)
• M40: 12,687,994 km (0.105 R)
• M41: 13,105,970 km (0.118 R)
• M42: 13,286,535 km (0.109 R)
• M43: 13,589,321 km (0.067 R)
• M44: 14,201,625 km (0.06 R)
• M45: 14,294,226 km (0.045 R)
• M46: 14,729,257 km (0.09 R)
• M47: 14,916,852 km (0.099 R)
• M48: 14,979,684 km (0.112 R)
• M49: 15,042,515 km (0.06 R)
• M50: 15,263,172 km (0.11 R)
• M51: 15,389,731 km (0.066 R)
• M52: 15,484,876 km (0.1 R)
• M53: 15,612,034 km (0.077 R)
• M54: 15,675,762 km (0.098 R)
• M55: 15,803,519 km (0.117 R)
• M56: 16,027,766 km (0.052 R)
• M57: 16,188,734 km (0.039 R)
• M58: 16,253,210 km (0.052 R)
• M59: 17,099,485 km (0.064 R)
• M60: 17,198,070 km (0.105 R)
• M61: 17,627,416 km (0.117 R)
• M62: 18,060,353 km (0.08 R)
• M63: 18,699,435 km (0.1 R)
• M64: 19,517,137 km (0.09 R)
• M65: 19,688,875 km (0.052 R)
• M66: 20,034,147 km (0.102 R)
• M67: 20,520,789 km (0.094 R)
• M68: 20,765,531 km (0.025 R)
• M69: 20,870,698 km (0.112 R)
• M70: 21,116,936 km (0.092 R)
• M71: 21,222,702 km (0.092 R)
• M72: 21,612,105 km (0.096 R)
• M73: 21,861,186 km (0.109 R)
• M74: 23,120,650 km (0.088 R)
• M75: 23,448,269 km (0.085 R)
• M76: 23,557,775 km (0.105 R)
• M77: 23,961,091 km (0.076 R)
• M78: 24,255,649 km (0.059 R)
• M79: 24,774,305 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698

Radius: 8

Gravity: 10.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.34 AU - 7.46 AU

Year: 13653 Days

Day: 17.5 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,362,788 km

• M1: 120,426 km (0.089 R)
• M2: 377,136 km (0.112 R)
• M3: 454,778 km (0.11 R)
• M4: 970,441 km (0.036 R)
• M5: 1,973,495 km (0.114 R)
• M6: 2,380,551 km (0.118 R)
• M7: 2,471,207 km (0.115 R)
• M8: 3,576,885 km (0.091 R)
• M9: 3,856,783 km (0.118 R)
• M10: 4,326,969 km (0.04 R)
• M11: 4,663,115 km (0.094 R)
• M12: 4,738,961 km (0.09 R)
• M13: 5,439,977 km (0.072 R)
• M14: 6,048,840 km (0.1 R)
• M15: 6,721,881 km (0.106 R)
• M16: 7,462,989 km (0.043 R)
• M17: 7,596,430 km (0.08 R)
• M18: 8,092,646 km (0.072 R)
• M19: 8,321,681 km (0.065 R)
• M20: 8,413,833 km (0.083 R)
• M21: 11,029,103 km (0.105 R)
• M22: 11,130,381 km (0.064 R)
• M23: 11,282,971 km (0.078 R)
• M24: 11,334,133 km (0.114 R)
• M25: 11,693,467 km (0.083 R)
• M26: 12,476,014 km (0.032 R)
• M27: 12,687,545 km (0.106 R)
• M28: 12,847,016 km (0.097 R)
• M29: 13,007,236 km (0.114 R)
• M30: 14,367,080 km (0.057 R)
• M31: 14,756,035 km (0.078 R)
• M32: 16,519,345 km (0.073 R)
• M33: 17,102,328 km (0.064 R)
• M34: 17,810,674 km (0.063 R)
• M35: 17,929,604 km (0.106 R)
• M36: 17,989,294 km (0.117 R)
• M37: 19,256,088 km (0.109 R)
• M38: 19,317,124 km (0.112 R)
• M39: 20,676,221 km (0.105 R)
• M40: 20,989,329 km (0.083 R)
• M41: 21,493,773 km (0.117 R)
• M42: 22,321,947 km (0.087 R)
• M43: 22,772,087 km (0.052 R)
• M44: 23,225,369 km (0.082 R)
• M45: 23,355,369 km (0.067 R)
• M46: 23,616,268 km (0.111 R)
• M47: 24,272,404 km (0.047 R)
• M48: 26,141,630 km (0.119 R)
• M49: 26,480,319 km (0.086 R)
• M50: 27,025,155 km (0.102 R)
• M51: 27,504,915 km (0.092 R)
• M52: 29,804,533 km (0.057 R)
• M53: 31,443,378 km (0.067 R)
• M54: 32,237,444 km (0.092 R)
• M55: 32,600,518 km (0.093 R)
• M56: 33,477,610 km (0.069 R)
• M57: 33,551,062 km (0.113 R)
• M58: 33,919,073 km (0.108 R)
• M59: 34,956,534 km (0.068 R)
• M60: 35,779,173 km (0.085 R)
• M61: 36,079,715 km (0.094 R)
• M62: 36,230,360 km (0.088 R)
• M63: 36,607,945 km (0.118 R)
• M64: 39,519,569 km (0.086 R)
• M65: 39,830,433 km (0.069 R)
• M66: 40,767,664 km (0.055 R)
• M67: 42,187,198 km (0.105 R)
• M68: 42,663,966 km (0.082 R)
• M69: 43,382,485 km (0.088 R)
• M70: 46,051,012 km (0.064 R)
• M71: 48,273,587 km (0.111 R)
• M72: 48,772,197 km (0.113 R)
• M73: 52,395,308 km (0.066 R)
• M74: 52,480,728 km (0.049 R)
• M75: 52,907,830 km (0.102 R)
• M76: 53,765,475 km (0.102 R)
• M77: 54,454,971 km (0.113 R)
• M78: 55,407,910 km (0.113 R)
• M79: 56,104,288 km (0.03 R)
• M80: 56,715,994 km (0.092 R)
• M81: 57,154,315 km (0.118 R)
• M82: 57,858,024 km (0.055 R)
• M83: 59,096,245 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 13,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit