🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.8

Radius: 15

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.57 AU - 0.85 AU

Year: 380 Days

Day: 10.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 27,168,198 km

• M1: 186,698 km (0.11 R)
• M2: 289,023 km (0.088 R)
• M3: 429,047 km (0.045 R)
• M4: 563,086 km (0.086 R)
• M5: 708,196 km (0.092 R)
• M6: 823,835 km (0.062 R)
• M7: 926,011 km (0.099 R)
• M8: 1,099,544 km (0.11 R)
• M9: 1,242,261 km (0.116 R)
• M10: 1,347,578 km (0.057 R)
• M11: 1,446,312 km (0.097 R)
• M12: 1,635,703 km (0.106 R)
• M13: 1,839,156 km (0.076 R)
• M14: 1,977,833 km (0.11 R)
• M15: 2,085,694 km (0.103 R)
• M16: 2,219,135 km (0.07 R)
• M17: 2,325,499 km (0.086 R)
• M18: 2,458,043 km (0.083 R)
• M19: 2,580,862 km (0.098 R)
• M20: 2,762,624 km (0.105 R)
• M21: 2,858,367 km (0.096 R)
• M22: 3,119,415 km (0.117 R)
• M23: 3,252,856 km (0.095 R)
• M24: 3,450,026 km (0.093 R)
• M25: 3,546,517 km (0.101 R)
• M26: 3,672,179 km (0.057 R)
• M27: 3,834,792 km (0.089 R)
• M28: 3,978,256 km (0.117 R)
• M29: 4,152,687 km (0.073 R)
• M30: 4,344,771 km (0.114 R)
• M31: 4,449,340 km (0.083 R)
• M32: 4,547,326 km (0.1 R)
• M33: 4,684,209 km (0.1 R)
• M34: 4,884,221 km (0.108 R)
• M35: 4,993,128 km (0.061 R)
• M36: 5,134,498 km (0.092 R)
• M37: 5,245,350 km (0.115 R)
• M38: 5,340,943 km (0.11 R)
• M39: 5,469,448 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.7

Radius: 11.9

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.03 AU - 2.17 AU

Year: 1935 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,168,198 km

• M1: 216,169 km (0.093 R)
• M2: 462,108 km (0.083 R)
• M3: 550,969 km (0.105 R)
• M4: 631,602 km (0.029 R)
• M5: 823,835 km (0.063 R)
• M6: 910,004 km (0.094 R)
• M7: 1,008,738 km (0.094 R)
• M8: 1,149,809 km (0.108 R)
• M9: 1,247,646 km (0.039 R)
• M10: 1,358,648 km (0.12 R)
• M11: 1,462,768 km (0.047 R)
• M12: 1,569,581 km (0.11 R)
• M13: 1,668,166 km (0.091 R)
• M14: 1,791,435 km (0.116 R)
• M15: 1,883,288 km (0.058 R)
• M16: 2,023,910 km (0.112 R)
• M17: 2,156,005 km (0.115 R)
• M18: 2,278,675 km (0.115 R)
• M19: 2,353,324 km (0.097 R)
• M20: 2,429,021 km (0.116 R)
• M21: 3,049,852 km (0.104 R)
• M22: 3,174,317 km (0.067 R)
• M23: 3,514,503 km (0.118 R)
• M24: 3,674,423 km (0.076 R)
• M25: 3,971,524 km (0.112 R)
• M26: 4,291,963 km (0.056 R)
• M27: 5,088,721 km (0.078 R)
• M28: 5,170,850 km (0.076 R)
• M29: 5,436,985 km (0.069 R)
• M30: 6,174,353 km (0.1 R)
• M31: 6,297,472 km (0.108 R)
• M32: 6,385,884 km (0.107 R)
• M33: 6,492,398 km (0.105 R)
• M34: 6,581,708 km (0.104 R)
• M35: 7,144,645 km (0.104 R)
• M36: 7,742,139 km (0.115 R)
• M37: 7,855,983 km (0.093 R)
• M38: 7,932,128 km (0.084 R)
• M39: 8,628,955 km (0.098 R)
• M40: 8,865,619 km (0.104 R)
• M41: 9,527,589 km (0.072 R)
• M42: 9,629,166 km (0.101 R)
• M43: 10,434,900 km (0.082 R)
• M44: 10,602,749 km (0.108 R)
• M45: 11,026,560 km (0.107 R)
• M46: 11,305,111 km (0.092 R)
• M47: 11,434,364 km (0.097 R)
• M48: 12,000,442 km (0.114 R)
• M49: 12,242,791 km (0.096 R)
• M50: 12,419,914 km (0.088 R)
• M51: 12,687,395 km (0.052 R)
• M52: 12,777,005 km (0.076 R)
• M53: 12,889,203 km (0.109 R)
• M54: 13,114,647 km (0.026 R)
• M55: 13,684,166 km (0.041 R)
• M56: 14,145,675 km (0.039 R)
• M57: 14,448,312 km (0.108 R)
• M58: 14,706,069 km (0.108 R)
• M59: 14,989,108 km (0.106 R)
• M60: 15,250,157 km (0.117 R)
• M61: 15,680,400 km (0.084 R)
• M62: 15,776,591 km (0.078 R)
• M63: 15,897,167 km (0.04 R)
• M64: 15,993,808 km (0.084 R)
• M65: 16,333,395 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.3

Radius: 11.2

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.24 AU - 2.66 AU

Year: 2438 Days

Day: 5.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 27,168,198 km

• M1: 144,661 km (0.059 R)
• M2: 217,964 km (0.076 R)
• M3: 384,167 km (0.112 R)
• M4: 487,988 km (0.116 R)
• M5: 661,372 km (0.114 R)
• M6: 840,142 km (0.098 R)
• M7: 983,157 km (0.094 R)
• M8: 1,089,372 km (0.12 R)
• M9: 1,199,625 km (0.039 R)
• M10: 1,323,492 km (0.09 R)
• M11: 1,402,031 km (0.043 R)
• M12: 1,512,734 km (0.105 R)
• M13: 1,962,574 km (0.072 R)
• M14: 2,144,785 km (0.074 R)
• M15: 2,550,793 km (0.105 R)
• M16: 2,775,639 km (0.065 R)
• M17: 2,864,949 km (0.081 R)
• M18: 3,046,261 km (0.096 R)
• M19: 3,125,249 km (0.097 R)
• M20: 4,023,884 km (0.113 R)
• M21: 4,096,289 km (0.113 R)
• M22: 4,168,993 km (0.113 R)
• M23: 4,271,618 km (0.077 R)
• M24: 4,389,950 km (0.092 R)
• M25: 4,509,478 km (0.119 R)
• M26: 4,782,195 km (0.097 R)
• M27: 4,874,347 km (0.112 R)
• M28: 5,455,685 km (0.111 R)
• M29: 6,042,557 km (0.092 R)
• M30: 6,259,325 km (0.077 R)
• M31: 6,907,981 km (0.045 R)
• M32: 7,029,903 km (0.12 R)
• M33: 7,117,418 km (0.109 R)
• M34: 7,453,116 km (0.093 R)
• M35: 7,542,425 km (0.118 R)
• M36: 7,632,035 km (0.113 R)
• M37: 7,739,895 km (0.115 R)
• M38: 7,812,150 km (0.109 R)
• M39: 7,921,058 km (0.037 R)
• M40: 8,269,022 km (0.116 R)
• M41: 8,342,924 km (0.07 R)
• M42: 8,417,124 km (0.119 R)
• M43: 8,584,674 km (0.051 R)
• M44: 8,678,322 km (0.059 R)
• M45: 8,961,062 km (0.072 R)
• M46: 9,266,242 km (0.105 R)
• M47: 9,516,519 km (0.11 R)
• M48: 9,594,011 km (0.029 R)
• M49: 9,788,787 km (0.114 R)
• M50: 9,906,221 km (0.1 R)
• M51: 10,340,803 km (0.072 R)
• M52: 10,500,424 km (0.053 R)
• M53: 10,640,747 km (0.076 R)
• M54: 10,801,864 km (0.111 R)
• M55: 11,004,419 km (0.109 R)
• M56: 12,183,101 km (0.082 R)
• M57: 13,619,390 km (0.062 R)
• M58: 13,794,420 km (0.104 R)
• M59: 13,970,197 km (0.084 R)
• M60: 14,413,007 km (0.109 R)
• M61: 14,680,937 km (0.119 R)
• M62: 14,838,014 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.3

Radius: 6.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.38 AU - 6.78 AU

Year: 10732 Days

Day: 23.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,168,198 km

• M1: 85,420 km (0.077 R)
• M2: 185,202 km (0.07 R)
• M3: 277,354 km (0.096 R)
• M4: 472,729 km (0.085 R)
• M5: 1,032,525 km (0.095 R)
• M6: 1,642,285 km (0.102 R)
• M7: 2,309,941 km (0.089 R)
• M8: 3,169,979 km (0.115 R)
• M9: 3,510,763 km (0.112 R)
• M10: 4,314,253 km (0.114 R)
• M11: 4,804,485 km (0.051 R)
• M12: 5,195,534 km (0.114 R)
• M13: 6,229,555 km (0.086 R)
• M14: 6,403,836 km (0.118 R)
• M15: 7,220,790 km (0.086 R)
• M16: 7,273,000 km (0.109 R)
• M17: 8,016,202 km (0.101 R)
• M18: 8,070,207 km (0.065 R)
• M19: 8,783,489 km (0.091 R)
• M20: 8,867,115 km (0.094 R)
• M21: 9,717,578 km (0.095 R)
• M22: 9,919,835 km (0.093 R)
• M23: 10,328,387 km (0.12 R)
• M24: 10,475,591 km (0.084 R)
• M25: 10,921,542 km (0.05 R)
• M26: 11,071,589 km (0.074 R)
• M27: 12,202,848 km (0.081 R)
• M28: 12,389,696 km (0.108 R)
• M29: 12,671,837 km (0.119 R)
• M30: 13,338,445 km (0.055 R)
• M31: 13,853,960 km (0.114 R)
• M32: 14,081,648 km (0.118 R)
• M33: 14,408,818 km (0.096 R)
• M34: 14,904,436 km (0.094 R)
• M35: 15,742,932 km (0.044 R)
• M36: 15,844,509 km (0.096 R)
• M37: 16,253,360 km (0.104 R)
• M38: 17,150,797 km (0.025 R)
• M39: 17,465,252 km (0.115 R)
• M40: 17,675,886 km (0.067 R)
• M41: 18,348,628 km (0.096 R)
• M42: 19,101,853 km (0.057 R)
• M43: 22,556,816 km (0.062 R)
• M44: 22,978,083 km (0.096 R)
• M45: 23,828,398 km (0.026 R)
• M46: 26,722,518 km (0.039 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 16,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit