🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 9.5

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.48 AU - 0.58 AU

Year: 271 Days

Day: 14.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 17,116,897 km

• M1: 118,482 km (0.108 R)
• M2: 182,958 km (0.103 R)
• M3: 254,017 km (0.069 R)
• M4: 338,390 km (0.107 R)
• M5: 400,324 km (0.081 R)
• M6: 474,524 km (0.036 R)
• M7: 562,338 km (0.046 R)
• M8: 679,474 km (0.037 R)
• M9: 783,594 km (0.104 R)
• M10: 848,968 km (0.096 R)
• M11: 919,578 km (0.102 R)
• M12: 1,002,455 km (0.025 R)
• M13: 1,136,944 km (0.107 R)
• M14: 1,201,121 km (0.113 R)
• M15: 1,431,951 km (0.105 R)
• M16: 1,652,757 km (0.104 R)
• M17: 1,734,438 km (0.082 R)
• M18: 1,846,786 km (0.056 R)
• M19: 1,957,339 km (0.113 R)
• M20: 2,043,956 km (0.075 R)
• M21: 2,171,862 km (0.115 R)
• M22: 2,293,485 km (0.098 R)
• M23: 2,389,527 km (0.109 R)
• M24: 2,482,427 km (0.098 R)
• M25: 2,585,949 km (0.114 R)
• M26: 2,748,861 km (0.064 R)
• M27: 2,831,588 km (0.118 R)
• M28: 2,895,467 km (0.093 R)
• M29: 3,039,679 km (0.068 R)
• M30: 3,099,967 km (0.063 R)
• M31: 3,160,853 km (0.047 R)
• M32: 3,242,534 km (0.107 R)
• M33: 3,304,168 km (0.087 R)
• M34: 3,597,530 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.1

Radius: 8.3

Gravity: 10.08 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.79 AU - 0.79 AU

Year: 494 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,116,897 km

• M1: 110,553 km (0.099 R)
• M2: 258,356 km (0.042 R)
• M3: 316,998 km (0.096 R)
• M4: 381,624 km (0.092 R)
• M5: 437,125 km (0.092 R)
• M6: 496,067 km (0.104 R)
• M7: 553,961 km (0.055 R)
• M8: 622,926 km (0.103 R)
• M9: 690,544 km (0.049 R)
• M10: 862,133 km (0.054 R)
• M11: 977,772 km (0.102 R)
• M12: 1,198,129 km (0.093 R)
• M13: 1,278,912 km (0.11 R)
• M14: 1,440,179 km (0.065 R)
• M15: 1,626,129 km (0.106 R)
• M16: 1,789,041 km (0.102 R)
• M17: 1,888,224 km (0.117 R)
• M18: 1,963,771 km (0.064 R)
• M19: 2,033,933 km (0.081 R)
• M20: 2,111,574 km (0.037 R)
• M21: 2,223,174 km (0.113 R)
• M22: 2,309,941 km (0.111 R)
• M23: 2,424,981 km (0.107 R)
• M24: 2,528,204 km (0.082 R)
• M25: 2,590,886 km (0.075 R)
• M26: 2,675,109 km (0.095 R)
• M27: 2,753,199 km (0.117 R)
• M28: 2,832,187 km (0.12 R)
• M29: 3,058,528 km (0.068 R)
• M30: 3,290,854 km (0.104 R)
• M31: 3,405,446 km (0.101 R)
• M32: 3,467,080 km (0.059 R)
• M33: 3,552,501 km (0.109 R)
• M34: 3,844,665 km (0.119 R)
• M35: 3,916,921 km (0.052 R)
• M36: 4,030,316 km (0.099 R)
• M37: 4,111,997 km (0.116 R)
• M38: 4,169,442 km (0.063 R)
• M39: 4,427,349 km (0.115 R)
• M40: 4,520,100 km (0.08 R)
• M41: 4,596,395 km (0.111 R)
• M42: 4,741,804 km (0.102 R)
• M43: 4,793,565 km (0.099 R)
• M44: 5,046,086 km (0.051 R)
• M45: 5,116,546 km (0.081 R)
• M46: 5,240,563 km (0.105 R)
• M47: 5,311,921 km (0.093 R)
• M48: 5,410,656 km (0.102 R)
• M49: 5,473,786 km (0.036 R)
• M50: 5,537,066 km (0.103 R)
• M51: 5,591,520 km (0.12 R)
• M52: 5,737,677 km (0.117 R)
• M53: 5,802,153 km (0.118 R)
• M54: 5,931,556 km (0.086 R)
• M55: 6,193,352 km (0.066 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.5

Radius: 13.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.25 AU - 1.67 AU

Year: 1240 Days

Day: 12.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 17,116,897 km

• M1: 182,659 km (0.066 R)
• M2: 303,085 km (0.05 R)
• M3: 389,553 km (0.095 R)
• M4: 516,711 km (0.106 R)
• M5: 617,690 km (0.12 R)
• M6: 930,200 km (0.12 R)
• M7: 1,043,296 km (0.114 R)
• M8: 1,137,393 km (0.096 R)
• M9: 1,226,553 km (0.067 R)
• M10: 1,438,384 km (0.104 R)
• M11: 1,526,646 km (0.12 R)
• M12: 1,690,306 km (0.066 R)
• M13: 1,774,530 km (0.119 R)
• M14: 1,869,824 km (0.105 R)
• M15: 2,045,751 km (0.102 R)
• M16: 2,289,296 km (0.086 R)
• M17: 2,372,622 km (0.062 R)
• M18: 2,574,729 km (0.087 R)
• M19: 2,760,530 km (0.057 R)
• M20: 2,905,789 km (0.114 R)
• M21: 3,238,794 km (0.096 R)
• M22: 3,356,677 km (0.107 R)
• M23: 3,596,632 km (0.107 R)
• M24: 3,755,655 km (0.037 R)
• M25: 3,879,671 km (0.097 R)
• M26: 4,157,325 km (0.04 R)
• M27: 4,363,471 km (0.064 R)
• M28: 4,572,908 km (0.096 R)
• M29: 4,718,915 km (0.067 R)
• M30: 4,893,496 km (0.105 R)
• M31: 5,111,310 km (0.088 R)
• M32: 6,058,265 km (0.072 R)
• M33: 6,189,612 km (0.061 R)
• M34: 6,336,667 km (0.066 R)
• M35: 6,440,338 km (0.108 R)
• M36: 6,724,574 km (0.104 R)
• M37: 6,830,340 km (0.031 R)
• M38: 6,997,590 km (0.066 R)
• M39: 7,243,529 km (0.03 R)
• M40: 7,414,220 km (0.107 R)
• M41: 7,586,258 km (0.039 R)
• M42: 7,775,499 km (0.055 R)
• M43: 7,934,372 km (0.06 R)
• M44: 8,030,264 km (0.086 R)
• M45: 8,174,776 km (0.109 R)
• M46: 8,271,565 km (0.102 R)
• M47: 9,126,966 km (0.117 R)
• M48: 9,277,910 km (0.114 R)
• M49: 9,480,316 km (0.094 R)
• M50: 9,804,046 km (0.098 R)
• M51: 10,096,809 km (0.105 R)
• M52: 10,200,780 km (0.101 R)
• M53: 10,690,862 km (0.107 R)
• M54: 10,832,382 km (0.077 R)
• M55: 10,921,093 km (0.064 R)
• M56: 11,081,313 km (0.113 R)
• M57: 11,386,343 km (0.115 R)
• M58: 11,530,854 km (0.049 R)
• M59: 11,639,612 km (0.098 R)
• M60: 11,986,380 km (0.052 R)
• M61: 12,078,083 km (0.078 R)
• M62: 12,522,090 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 9.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.52 AU - 2.16 AU

Year: 1754 Days

Day: 7.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,116,897 km

• M1: 116,986 km (0.113 R)
• M2: 245,640 km (0.108 R)
• M3: 303,983 km (0.1 R)
• M4: 382,821 km (0.074 R)
• M5: 538,403 km (0.117 R)
• M6: 656,435 km (0.054 R)
• M7: 746,493 km (0.12 R)
• M8: 860,487 km (0.035 R)
• M9: 967,001 km (0.107 R)
• M10: 1,035,965 km (0.077 R)
• M11: 1,113,756 km (0.085 R)
• M12: 1,260,661 km (0.106 R)
• M13: 1,328,878 km (0.064 R)
• M14: 1,445,415 km (0.058 R)
• M15: 1,517,072 km (0.078 R)
• M16: 1,598,154 km (0.086 R)
• M17: 1,680,732 km (0.089 R)
• M18: 1,781,711 km (0.08 R)
• M19: 1,876,256 km (0.062 R)
• M20: 2,007,753 km (0.119 R)
• M21: 2,160,642 km (0.082 R)
• M22: 2,270,896 km (0.074 R)
• M23: 2,383,094 km (0.115 R)
• M24: 2,449,366 km (0.084 R)
• M25: 2,535,534 km (0.11 R)
• M26: 2,920,749 km (0.117 R)
• M27: 3,063,615 km (0.096 R)
• M28: 3,125,548 km (0.097 R)
• M29: 3,324,513 km (0.081 R)
• M30: 3,398,864 km (0.044 R)
• M31: 3,549,359 km (0.082 R)
• M32: 3,691,028 km (0.116 R)
• M33: 3,768,071 km (0.068 R)
• M34: 3,856,783 km (0.102 R)
• M35: 4,127,256 km (0.056 R)
• M36: 4,218,810 km (0.065 R)
• M37: 4,287,924 km (0.119 R)
• M38: 4,369,155 km (0.101 R)
• M39: 4,999,860 km (0.118 R)
• M40: 5,232,934 km (0.086 R)
• M41: 5,332,117 km (0.113 R)
• M42: 5,457,031 km (0.101 R)
• M43: 5,709,852 km (0.116 R)
• M44: 5,812,027 km (0.062 R)
• M45: 5,876,204 km (0.113 R)
• M46: 6,070,233 km (0.036 R)
• M47: 6,135,308 km (0.102 R)
• M48: 6,266,356 km (0.099 R)
• M49: 6,371,822 km (0.069 R)
• M50: 6,517,830 km (0.037 R)
• M51: 6,678,348 km (0.094 R)
• M52: 6,745,667 km (0.083 R)
• M53: 6,948,821 km (0.106 R)
• M54: 7,181,595 km (0.1 R)
• M55: 7,472,563 km (0.044 R)
• M56: 7,556,488 km (0.115 R)
• M57: 7,626,649 km (0.091 R)
• M58: 8,209,931 km (0.098 R)
• M59: 8,543,534 km (0.115 R)
• M60: 8,837,195 km (0.04 R)
• M61: 9,299,004 km (0.115 R)
• M62: 9,389,361 km (0.045 R)
• M63: 9,510,236 km (0.084 R)
• M64: 9,937,188 km (0.115 R)
• M65: 10,137,649 km (0.104 R)
• M66: 10,495,487 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.8

Radius: 10.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.9 AU - 2.66 AU

Year: 2420 Days

Day: 7.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 17,116,897 km

• M1: 125,812 km (0.116 R)
• M2: 428,299 km (0.057 R)
• M3: 575,653 km (0.078 R)
• M4: 665,411 km (0.11 R)
• M5: 1,289,085 km (0.047 R)
• M6: 1,367,624 km (0.064 R)
• M7: 1,479,224 km (0.116 R)
• M8: 1,587,533 km (0.094 R)
• M9: 1,678,787 km (0.096 R)
• M10: 1,900,940 km (0.065 R)
• M11: 2,089,882 km (0.113 R)
• M12: 2,168,720 km (0.111 R)
• M13: 2,329,388 km (0.044 R)
• M14: 2,654,913 km (0.113 R)
• M15: 2,890,680 km (0.089 R)
• M16: 3,067,953 km (0.084 R)
• M17: 3,149,783 km (0.102 R)
• M18: 3,441,948 km (0.113 R)
• M19: 3,510,015 km (0.058 R)
• M20: 3,769,118 km (0.103 R)
• M21: 3,883,411 km (0.093 R)
• M22: 4,016,703 km (0.099 R)
• M23: 4,333,701 km (0.084 R)
• M24: 4,705,900 km (0.079 R)
• M25: 4,934,336 km (0.066 R)
• M26: 5,234,729 km (0.099 R)
• M27: 5,521,209 km (0.063 R)
• M28: 6,078,461 km (0.108 R)
• M29: 6,442,582 km (0.105 R)
• M30: 6,537,427 km (0.117 R)
• M31: 6,643,193 km (0.079 R)
• M32: 6,975,001 km (0.091 R)
• M33: 7,072,389 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 8.7

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.53 AU - 2.95 AU

Year: 3188 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,116,897 km

• M1: 112,498 km (0.116 R)
• M2: 196,572 km (0.036 R)
• M3: 390,002 km (0.035 R)
• M4: 529,726 km (0.117 R)
• M5: 720,314 km (0.1 R)
• M6: 850,913 km (0.084 R)
• M7: 961,316 km (0.109 R)
• M8: 1,186,610 km (0.081 R)
• M9: 1,269,039 km (0.039 R)
• M10: 1,428,809 km (0.108 R)
• M11: 1,550,283 km (0.095 R)
• M12: 1,721,722 km (0.107 R)
• M13: 1,923,529 km (0.073 R)
• M14: 2,070,584 km (0.089 R)
• M15: 2,158,248 km (0.107 R)
• M16: 2,454,751 km (0.043 R)
• M17: 2,682,439 km (0.073 R)
• M18: 2,805,708 km (0.081 R)
• M19: 3,058,080 km (0.063 R)
• M20: 3,361,913 km (0.113 R)
• M21: 3,480,245 km (0.096 R)
• M22: 3,584,814 km (0.112 R)
• M23: 4,045,426 km (0.116 R)
• M24: 4,234,817 km (0.032 R)
• M25: 4,704,853 km (0.097 R)
• M26: 5,072,415 km (0.093 R)
• M27: 5,449,402 km (0.073 R)
• M28: 5,518,815 km (0.064 R)
• M29: 6,376,011 km (0.071 R)
• M30: 6,745,368 km (0.069 R)
• M31: 6,801,318 km (0.059 R)
• M32: 6,913,815 km (0.116 R)
• M33: 7,159,754 km (0.111 R)
• M34: 7,504,876 km (0.075 R)
• M35: 7,562,920 km (0.08 R)
• M36: 7,757,547 km (0.091 R)
• M37: 8,371,497 km (0.114 R)
• M38: 8,512,268 km (0.063 R)
• M39: 9,248,739 km (0.081 R)
• M40: 9,436,035 km (0.085 R)
• M41: 9,519,810 km (0.115 R)
• M42: 9,687,809 km (0.091 R)
• M43: 9,793,275 km (0.117 R)
• M44: 10,005,554 km (0.103 R)
• M45: 10,069,582 km (0.116 R)
• M46: 10,155,003 km (0.059 R)
• M47: 10,240,872 km (0.102 R)
• M48: 10,586,144 km (0.112 R)
• M49: 10,760,425 km (0.093 R)
• M50: 10,891,623 km (0.102 R)
• M51: 11,533,397 km (0.111 R)
• M52: 11,622,857 km (0.05 R)
• M53: 11,757,645 km (0.118 R)
• M54: 11,847,703 km (0.103 R)
• M55: 12,073,895 km (0.113 R)
• M56: 12,347,210 km (0.066 R)
• M57: 12,576,543 km (0.116 R)
• M58: 12,807,223 km (0.104 R)
• M59: 12,946,349 km (0.054 R)
• M60: 13,839,149 km (0.102 R)
• M61: 13,958,080 km (0.097 R)
• M62: 14,268,944 km (0.114 R)
• M63: 14,461,327 km (0.073 R)
• M64: 15,882,208 km (0.07 R)
• M65: 15,981,840 km (0.098 R)
• M66: 16,357,330 km (0.11 R)
• M67: 16,558,689 km (0.089 R)
• M68: 16,887,804 km (0.026 R)
• M69: 16,964,099 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit