🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56

Radius: 14.4

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 247 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 12,018,652 km

• M1: 189,092 km (0.059 R)
• M2: 306,227 km (0.104 R)
• M3: 396,584 km (0.118 R)
• M4: 500,405 km (0.044 R)
• M5: 640,279 km (0.109 R)
• M6: 770,130 km (0.106 R)
• M7: 886,667 km (0.065 R)
• M8: 1,025,344 km (0.071 R)
• M9: 1,186,311 km (0.087 R)
• M10: 1,352,066 km (0.104 R)
• M11: 1,490,144 km (0.051 R)
• M12: 1,600,996 km (0.104 R)
• M13: 1,703,172 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.4

Radius: 11.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.61 AU - 0.75 AU

Year: 380 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 12,018,652 km

• M1: 149,598 km (0.035 R)
• M2: 232,325 km (0.114 R)
• M3: 309,069 km (0.105 R)
• M4: 450,888 km (0.112 R)
• M5: 571,763 km (0.083 R)
• M6: 700,417 km (0.105 R)
• M7: 821,592 km (0.106 R)
• M8: 904,020 km (0.074 R)
• M9: 1,003,652 km (0.086 R)
• M10: 1,080,845 km (0.095 R)
• M11: 1,157,439 km (0.083 R)
• M12: 1,245,103 km (0.12 R)
• M13: 1,319,603 km (0.074 R)
• M14: 1,447,060 km (0.119 R)
• M15: 1,585,588 km (0.081 R)
• M16: 1,694,345 km (0.102 R)
• M17: 1,851,573 km (0.117 R)
• M18: 1,959,134 km (0.097 R)
• M19: 2,192,058 km (0.097 R)
• M20: 2,271,793 km (0.119 R)
• M21: 2,360,206 km (0.05 R)
• M22: 2,449,815 km (0.07 R)
• M23: 2,668,976 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 11.1

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.41 AU - 3.35 AU

Year: 3315 Days

Day: 12.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 55.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 12,018,652 km

• M1: 138,677 km (0.091 R)
• M2: 254,167 km (0.072 R)
• M3: 435,479 km (0.113 R)
• M4: 619,784 km (0.117 R)
• M5: 761,453 km (0.053 R)
• M6: 1,217,577 km (0.071 R)
• M7: 1,643,482 km (0.047 R)
• M8: 1,943,127 km (0.053 R)
• M9: 2,013,737 km (0.099 R)
• M10: 2,186,672 km (0.102 R)
• M11: 2,275,234 km (0.091 R)
• M12: 2,410,171 km (0.045 R)
• M13: 2,767,261 km (0.079 R)
• M14: 2,863,303 km (0.057 R)
• M15: 3,025,767 km (0.084 R)
• M16: 3,224,881 km (0.065 R)
• M17: 3,343,064 km (0.085 R)
• M18: 3,688,784 km (0.045 R)
• M19: 3,919,614 km (0.118 R)
• M20: 4,046,024 km (0.099 R)
• M21: 4,173,781 km (0.12 R)
• M22: 4,564,979 km (0.048 R)
• M23: 4,640,975 km (0.084 R)
• M24: 5,105,177 km (0.096 R)
• M25: 5,382,980 km (0.116 R)
• M26: 5,829,530 km (0.101 R)
• M27: 5,953,397 km (0.096 R)
• M28: 6,266,954 km (0.116 R)
• M29: 6,478,934 km (0.062 R)
• M30: 6,671,915 km (0.102 R)
• M31: 6,823,159 km (0.038 R)
• M32: 6,910,225 km (0.099 R)
• M33: 7,019,431 km (0.03 R)
• M34: 7,373,081 km (0.059 R)
• M35: 8,236,260 km (0.087 R)
• M36: 8,398,724 km (0.12 R)
• M37: 8,821,487 km (0.052 R)
• M38: 9,059,348 km (0.098 R)
• M39: 9,785,795 km (0.047 R)
• M40: 10,007,350 km (0.058 R)
• M41: 10,355,464 km (0.052 R)
• M42: 10,758,032 km (0.093 R)
• M43: 11,140,254 km (0.043 R)
• M44: 11,839,325 km (0.086 R)
• M45: 11,917,864 km (0.1 R)
• M46: 12,260,293 km (0.112 R)
• M47: 12,659,570 km (0.102 R)
• M48: 12,874,094 km (0.093 R)
• M49: 13,827,481 km (0.1 R)
• M50: 14,215,089 km (0.063 R)
• M51: 14,326,539 km (0.109 R)
• M52: 15,001,226 km (0.112 R)
• M53: 15,428,178 km (0.113 R)
• M54: 15,514,047 km (0.082 R)
• M55: 16,177,663 km (0.098 R)
• M56: 16,264,879 km (0.099 R)
• M57: 16,410,737 km (0.105 R)
• M58: 16,615,536 km (0.115 R)
• M59: 17,057,299 km (0.117 R)
• M60: 17,353,951 km (0.076 R)
• M61: 17,682,169 km (0.092 R)
• M62: 17,982,412 km (0.11 R)
• M63: 18,193,644 km (0.094 R)
• M64: 18,587,984 km (0.038 R)
• M65: 19,323,557 km (0.115 R)
• M66: 19,539,875 km (0.071 R)
• M67: 20,193,618 km (0.092 R)
• M68: 20,413,078 km (0.063 R)
• M69: 20,538,890 km (0.092 R)
• M70: 20,822,976 km (0.062 R)
• M71: 21,299,146 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.1

Radius: 11.4

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.99 AU - 3.41 AU

Year: 3883 Days

Day: 11.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 12,018,652 km

• M1: 151,991 km (0.036 R)
• M2: 513,121 km (0.098 R)
• M3: 698,024 km (0.081 R)
• M4: 793,168 km (0.051 R)
• M5: 893,249 km (0.103 R)
• M6: 1,191,996 km (0.031 R)
• M7: 1,491,192 km (0.108 R)
• M8: 1,569,730 km (0.099 R)
• M9: 2,018,823 km (0.075 R)
• M10: 2,177,397 km (0.03 R)
• M11: 2,991,658 km (0.046 R)
• M12: 3,296,539 km (0.115 R)
• M13: 3,547,714 km (0.044 R)
• M14: 4,069,062 km (0.111 R)
• M15: 4,203,102 km (0.103 R)
• M16: 4,338,787 km (0.095 R)
• M17: 4,430,042 km (0.097 R)
• M18: 4,943,312 km (0.118 R)
• M19: 5,038,755 km (0.099 R)
• M20: 5,426,513 km (0.087 R)
• M21: 6,102,845 km (0.105 R)
• M22: 6,542,364 km (0.101 R)
• M23: 7,261,481 km (0.097 R)
• M24: 7,342,862 km (0.1 R)
• M25: 7,866,006 km (0.058 R)
• M26: 8,033,705 km (0.054 R)
• M27: 8,174,476 km (0.08 R)
• M28: 8,745,342 km (0.111 R)
• M29: 8,890,153 km (0.06 R)
• M30: 9,417,784 km (0.081 R)
• M31: 9,745,404 km (0.117 R)
• M32: 10,442,380 km (0.11 R)
• M33: 10,657,652 km (0.067 R)
• M34: 10,967,917 km (0.042 R)
• M35: 11,281,026 km (0.092 R)
• M36: 11,470,417 km (0.064 R)
• M37: 12,238,303 km (0.106 R)
• M38: 12,335,541 km (0.04 R)
• M39: 13,155,188 km (0.111 R)
• M40: 13,287,881 km (0.074 R)
• M41: 13,992,338 km (0.116 R)
• M42: 15,823,864 km (0.051 R)
• M43: 16,106,904 km (0.114 R)
• M44: 16,177,963 km (0.081 R)
• M45: 16,391,588 km (0.117 R)
• M46: 16,713,822 km (0.055 R)
• M47: 16,929,841 km (0.115 R)
• M48: 17,146,758 km (0.101 R)
• M49: 17,400,925 km (0.096 R)
• M50: 17,546,783 km (0.062 R)
• M51: 17,656,438 km (0.067 R)
• M52: 18,319,306 km (0.044 R)
• M53: 18,504,808 km (0.084 R)
• M54: 18,952,704 km (0.067 R)
• M55: 19,744,974 km (0.05 R)
• M56: 19,973,410 km (0.097 R)
• M57: 20,126,150 km (0.115 R)
• M58: 20,818,339 km (0.069 R)
• M59: 20,895,681 km (0.086 R)
• M60: 21,050,814 km (0.077 R)
• M61: 21,479,262 km (0.119 R)
• M62: 21,557,502 km (0.065 R)
• M63: 21,989,241 km (0.082 R)
• M64: 22,068,079 km (0.102 R)
• M65: 22,384,329 km (0.074 R)
• M66: 22,901,489 km (0.039 R)
• M67: 23,101,352 km (0.115 R)
• M68: 23,181,536 km (0.117 R)
• M69: 23,261,721 km (0.108 R)
• M70: 23,382,297 km (0.053 R)
• M71: 23,462,780 km (0.036 R)
• M72: 24,353,935 km (0.025 R)
• M73: 24,557,986 km (0.102 R)
• M74: 24,803,626 km (0.076 R)
• M75: 25,836,001 km (0.111 R)
• M76: 26,211,193 km (0.117 R)
• M77: 26,336,556 km (0.107 R)
• M78: 28,070,844 km (0.058 R)
• M79: 28,284,769 km (0.066 R)
• M80: 28,800,732 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27

Radius: 13.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.73 AU - 5.13 AU

Year: 6324 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 12,018,652 km

• M1: 303,085 km (0.079 R)
• M2: 641,027 km (0.112 R)
• M3: 794,215 km (0.111 R)
• M4: 953,836 km (0.119 R)
• M5: 1,171,501 km (0.096 R)
• M6: 1,364,781 km (0.073 R)
• M7: 1,792,631 km (0.055 R)
• M8: 2,192,506 km (0.062 R)
• M9: 2,372,772 km (0.092 R)
• M10: 2,737,342 km (0.118 R)
• M11: 3,255,399 km (0.117 R)
• M12: 3,520,187 km (0.084 R)
• M13: 4,546,878 km (0.108 R)
• M14: 4,856,695 km (0.105 R)
• M15: 5,067,029 km (0.072 R)
• M16: 5,240,264 km (0.059 R)
• M17: 5,469,747 km (0.051 R)
• M18: 5,688,758 km (0.1 R)
• M19: 6,420,741 km (0.099 R)
• M20: 7,107,844 km (0.115 R)
• M21: 7,347,200 km (0.045 R)
• M22: 7,467,926 km (0.11 R)
• M23: 8,019,194 km (0.072 R)
• M24: 8,520,347 km (0.11 R)
• M25: 8,615,491 km (0.056 R)
• M26: 8,742,799 km (0.091 R)
• M27: 9,096,299 km (0.072 R)
• M28: 9,242,306 km (0.057 R)
• M29: 9,340,143 km (0.098 R)
• M30: 9,668,510 km (0.104 R)
• M31: 10,134,657 km (0.067 R)
• M32: 10,302,955 km (0.088 R)
• M33: 10,387,478 km (0.117 R)
• M34: 10,625,189 km (0.102 R)
• M35: 11,805,965 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 12,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit