🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37

Radius: 8.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 423 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,832,583 km

• M1: 103,821 km (0.083 R)
• M2: 162,463 km (0.111 R)
• M3: 217,814 km (0.073 R)
• M4: 293,810 km (0.038 R)
• M5: 367,412 km (0.096 R)
• M6: 450,140 km (0.102 R)
• M7: 516,113 km (0.074 R)
• M8: 636,689 km (0.076 R)
• M9: 728,990 km (0.1 R)
• M10: 803,939 km (0.105 R)
• M11: 941,419 km (0.108 R)
• M12: 1,023,848 km (0.087 R)
• M13: 1,314,816 km (0.077 R)
• M14: 1,475,484 km (0.1 R)
• M15: 1,533,229 km (0.118 R)
• M16: 1,674,000 km (0.083 R)
• M17: 2,029,146 km (0.113 R)
• M18: 2,096,913 km (0.094 R)
• M19: 2,162,138 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 11.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.01 AU - 1.01 AU

Year: 688 Days

Day: 12 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 33,832,583 km

• M1: 145,858 km (0.085 R)
• M2: 233,672 km (0.111 R)
• M3: 317,447 km (0.079 R)
• M4: 393,293 km (0.058 R)
• M5: 500,255 km (0.119 R)
• M6: 582,385 km (0.113 R)
• M7: 692,189 km (0.096 R)
• M8: 800,049 km (0.03 R)
• M9: 918,531 km (0.086 R)
• M10: 1,036,564 km (0.102 R)
• M11: 1,236,875 km (0.118 R)
• M12: 1,390,811 km (0.097 R)
• M13: 1,487,900 km (0.073 R)
• M14: 1,817,764 km (0.093 R)
• M15: 1,891,515 km (0.091 R)
• M16: 1,983,069 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 14.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.62 AU - 1.9 AU

Year: 1584 Days

Day: 13.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 33,832,583 km

• M1: 192,532 km (0.101 R)
• M2: 330,910 km (0.113 R)
• M3: 433,983 km (0.116 R)
• M4: 560,094 km (0.056 R)
• M5: 653,443 km (0.102 R)
• M6: 768,035 km (0.045 R)
• M7: 955,033 km (0.103 R)
• M8: 1,080,396 km (0.062 R)
• M9: 1,193,941 km (0.106 R)
• M10: 1,367,923 km (0.075 R)
• M11: 1,482,365 km (0.118 R)
• M12: 1,610,421 km (0.076 R)
• M13: 1,783,655 km (0.112 R)
• M14: 1,920,537 km (0.025 R)
• M15: 2,028,398 km (0.049 R)
• M16: 2,307,248 km (0.091 R)
• M17: 2,527,755 km (0.075 R)
• M18: 2,622,750 km (0.115 R)
• M19: 2,719,091 km (0.114 R)
• M20: 2,915,363 km (0.09 R)
• M21: 3,040,427 km (0.112 R)
• M22: 3,141,705 km (0.07 R)
• M23: 3,296,090 km (0.06 R)
• M24: 3,400,360 km (0.067 R)
• M25: 3,519,140 km (0.101 R)
• M26: 3,652,731 km (0.097 R)
• M27: 3,842,571 km (0.109 R)
• M28: 4,246,485 km (0.075 R)
• M29: 4,403,413 km (0.094 R)
• M30: 4,635,140 km (0.113 R)
• M31: 4,900,677 km (0.087 R)
• M32: 5,080,493 km (0.102 R)
• M33: 5,539,908 km (0.097 R)
• M34: 5,633,407 km (0.061 R)
• M35: 5,806,193 km (0.112 R)
• M36: 6,140,993 km (0.042 R)
• M37: 6,351,626 km (0.103 R)
• M38: 6,997,590 km (0.109 R)
• M39: 7,098,868 km (0.12 R)
• M40: 7,200,594 km (0.11 R)
• M41: 7,388,489 km (0.097 R)
• M42: 7,595,233 km (0.116 R)
• M43: 8,405,904 km (0.102 R)
• M44: 8,730,681 km (0.116 R)
• M45: 9,041,247 km (0.114 R)
• M46: 9,318,302 km (0.088 R)
• M47: 9,579,500 km (0.086 R)
• M48: 9,729,696 km (0.115 R)
• M49: 9,937,787 km (0.078 R)
• M50: 10,319,710 km (0.098 R)
• M51: 10,551,287 km (0.093 R)
• M52: 10,980,185 km (0.089 R)
• M53: 11,236,446 km (0.119 R)
• M54: 11,355,376 km (0.101 R)
• M55: 11,514,548 km (0.082 R)
• M56: 11,815,090 km (0.039 R)
• M57: 11,915,770 km (0.097 R)
• M58: 12,077,634 km (0.105 R)
• M59: 12,179,062 km (0.108 R)
• M60: 12,321,778 km (0.064 R)
• M61: 12,876,936 km (0.117 R)
• M62: 13,001,401 km (0.119 R)
• M63: 13,377,490 km (0.061 R)
• M64: 13,482,508 km (0.118 R)
• M65: 13,672,348 km (0.099 R)
• M66: 13,841,842 km (0.092 R)
• M67: 14,290,037 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 8.4

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.58 AU - 2.14 AU

Year: 1721 Days

Day: 7.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,832,583 km

• M1: 120,875 km (0.116 R)
• M2: 441,912 km (0.101 R)
• M3: 518,805 km (0.108 R)
• M4: 679,474 km (0.061 R)
• M5: 821,891 km (0.102 R)
• M6: 874,549 km (0.1 R)
• M7: 955,781 km (0.081 R)
• M8: 1,195,586 km (0.081 R)
• M9: 1,401,134 km (0.103 R)
• M10: 1,573,919 km (0.066 R)
• M11: 1,640,490 km (0.054 R)
• M12: 1,730,847 km (0.108 R)
• M13: 1,846,187 km (0.069 R)
• M14: 1,928,466 km (0.107 R)
• M15: 2,048,144 km (0.046 R)
• M16: 2,182,783 km (0.117 R)
• M17: 2,320,263 km (0.066 R)
• M18: 2,409,423 km (0.111 R)
• M19: 2,723,429 km (0.076 R)
• M20: 3,036,687 km (0.042 R)
• M21: 3,375,826 km (0.11 R)
• M22: 3,462,592 km (0.099 R)
• M23: 3,520,786 km (0.096 R)
• M24: 3,757,151 km (0.101 R)
• M25: 3,907,347 km (0.12 R)
• M26: 3,968,084 km (0.119 R)
• M27: 4,276,255 km (0.108 R)
• M28: 4,385,910 km (0.119 R)
• M29: 4,464,898 km (0.094 R)
• M30: 4,624,220 km (0.035 R)
• M31: 4,965,004 km (0.104 R)
• M32: 5,230,091 km (0.055 R)
• M33: 5,448,803 km (0.101 R)
• M34: 5,705,064 km (0.084 R)
• M35: 5,774,029 km (0.078 R)
• M36: 5,912,856 km (0.091 R)
• M37: 6,158,496 km (0.065 R)
• M38: 6,229,405 km (0.117 R)
• M39: 6,282,662 km (0.117 R)
• M40: 6,769,154 km (0.047 R)
• M41: 6,989,213 km (0.092 R)
• M42: 7,044,564 km (0.072 R)
• M43: 7,493,058 km (0.111 R)
• M44: 7,797,191 km (0.116 R)
• M45: 7,931,530 km (0.104 R)
• M46: 8,202,601 km (0.093 R)
• M47: 8,397,976 km (0.03 R)
• M48: 8,813,409 km (0.101 R)
• M49: 9,114,250 km (0.105 R)
• M50: 9,500,213 km (0.113 R)
• M51: 9,684,966 km (0.095 R)
• M52: 9,891,561 km (0.058 R)
• M53: 9,953,794 km (0.067 R)
• M54: 10,162,333 km (0.081 R)
• M55: 10,267,201 km (0.073 R)
• M56: 10,393,462 km (0.118 R)
• M57: 11,010,852 km (0.047 R)
• M58: 11,097,020 km (0.072 R)
• M59: 11,684,042 km (0.025 R)
• M60: 11,904,101 km (0.106 R)
• M61: 12,058,785 km (0.117 R)
• M62: 12,147,646 km (0.08 R)
• M63: 12,214,367 km (0.101 R)
• M64: 12,303,527 km (0.109 R)
• M65: 12,482,446 km (0.114 R)
• M66: 12,662,263 km (0.109 R)
• M67: 13,229,837 km (0.1 R)
• M68: 13,574,212 km (0.1 R)
• M69: 13,852,015 km (0.081 R)
• M70: 13,944,915 km (0.092 R)
• M71: 14,061,452 km (0.099 R)
• M72: 14,248,599 km (0.071 R)
• M73: 14,413,007 km (0.071 R)
• M74: 14,933,907 km (0.054 R)
• M75: 15,124,794 km (0.117 R)
• M76: 15,412,769 km (0.108 R)
• M77: 15,533,345 km (0.117 R)
• M78: 15,969,722 km (0.072 R)
• M79: 16,067,260 km (0.104 R)
• M80: 16,262,934 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.1

Radius: 10.2

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.25 AU - 3.51 AU

Year: 3315 Days

Day: 11.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 33,832,583 km

• M1: 131,497 km (0.078 R)
• M2: 217,366 km (0.102 R)
• M3: 313,707 km (0.08 R)
• M4: 541,694 km (0.116 R)
• M5: 638,484 km (0.108 R)
• M6: 966,402 km (0.119 R)
• M7: 1,056,460 km (0.104 R)
• M8: 1,128,716 km (0.115 R)
• M9: 1,355,656 km (0.117 R)
• M10: 1,669,213 km (0.109 R)
• M11: 1,941,780 km (0.053 R)
• M12: 2,031,539 km (0.109 R)
• M13: 2,135,958 km (0.085 R)
• M14: 2,215,395 km (0.079 R)
• M15: 2,627,836 km (0.083 R)
• M16: 2,799,724 km (0.044 R)
• M17: 2,975,202 km (0.071 R)
• M18: 3,215,008 km (0.111 R)
• M19: 3,352,787 km (0.114 R)
• M20: 3,492,362 km (0.104 R)
• M21: 3,586,609 km (0.114 R)
• M22: 4,303,332 km (0.084 R)
• M23: 4,387,706 km (0.114 R)
• M24: 4,557,798 km (0.078 R)
• M25: 4,695,578 km (0.065 R)
• M26: 4,869,710 km (0.051 R)
• M27: 5,081,540 km (0.09 R)
• M28: 5,188,653 km (0.116 R)
• M29: 5,753,684 km (0.104 R)
• M30: 5,921,533 km (0.1 R)
• M31: 6,589,337 km (0.114 R)
• M32: 6,667,278 km (0.072 R)
• M33: 7,341,516 km (0.087 R)
• M34: 7,462,690 km (0.106 R)
• M35: 7,830,551 km (0.077 R)
• M36: 7,912,979 km (0.111 R)
• M37: 8,016,651 km (0.112 R)
• M38: 8,225,190 km (0.108 R)
• M39: 8,351,152 km (0.091 R)
• M40: 8,520,197 km (0.058 R)
• M41: 8,754,318 km (0.093 R)
• M42: 8,861,579 km (0.043 R)
• M43: 9,491,835 km (0.088 R)
• M44: 10,158,892 km (0.086 R)
• M45: 10,657,801 km (0.099 R)
• M46: 11,072,038 km (0.042 R)
• M47: 11,868,646 km (0.106 R)
• M48: 12,034,999 km (0.087 R)
• M49: 12,346,013 km (0.057 R)
• M50: 12,442,205 km (0.113 R)
• M51: 12,514,460 km (0.119 R)
• M52: 12,853,898 km (0.055 R)
• M53: 12,975,820 km (0.087 R)
• M54: 13,319,297 km (0.096 R)
• M55: 14,241,568 km (0.052 R)
• M56: 14,342,546 km (0.108 R)
• M57: 14,850,730 km (0.082 R)
• M58: 15,107,141 km (0.117 R)
• M59: 15,184,333 km (0.117 R)
• M60: 15,364,898 km (0.095 R)
• M61: 15,650,331 km (0.058 R)
• M62: 15,728,421 km (0.065 R)
• M63: 15,937,260 km (0.055 R)
• M64: 16,199,804 km (0.071 R)
• M65: 16,649,345 km (0.105 R)
• M66: 17,076,148 km (0.119 R)
• M67: 17,398,681 km (0.117 R)
• M68: 17,669,005 km (0.115 R)
• M69: 17,804,690 km (0.118 R)
• M70: 17,967,901 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.1

Radius: 11.6

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.39 AU - 4.49 AU

Year: 5304 Days

Day: 10.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 33,832,583 km

• M1: 200,012 km (0.105 R)
• M2: 277,354 km (0.1 R)
• M3: 384,018 km (0.115 R)
• M4: 476,619 km (0.082 R)
• M5: 920,924 km (0.113 R)
• M6: 993,928 km (0.103 R)
• M7: 1,146,368 km (0.038 R)
• M8: 1,257,819 km (0.088 R)
• M9: 1,356,553 km (0.045 R)
• M10: 1,615,208 km (0.088 R)
• M11: 1,815,221 km (0.1 R)
• M12: 1,890,019 km (0.081 R)
• M13: 2,199,986 km (0.102 R)
• M14: 2,631,726 km (0.11 R)
• M15: 3,787,818 km (0.105 R)
• M16: 3,860,223 km (0.106 R)
• M17: 4,129,948 km (0.063 R)
• M18: 4,713,979 km (0.11 R)
• M19: 4,949,595 km (0.086 R)
• M20: 5,874,708 km (0.117 R)
• M21: 6,213,996 km (0.109 R)
• M22: 6,443,629 km (0.066 R)
• M23: 7,330,146 km (0.113 R)
• M24: 7,695,464 km (0.112 R)
• M25: 7,818,583 km (0.109 R)
• M26: 8,035,650 km (0.091 R)
• M27: 8,191,979 km (0.081 R)
• M28: 8,923,812 km (0.052 R)
• M29: 9,281,201 km (0.056 R)
• M30: 9,445,161 km (0.045 R)
• M31: 9,709,650 km (0.093 R)
• M32: 10,010,192 km (0.113 R)
• M33: 10,144,680 km (0.11 R)
• M34: 10,279,917 km (0.106 R)
• M35: 10,929,920 km (0.081 R)
• M36: 11,033,890 km (0.102 R)
• M37: 11,522,926 km (0.059 R)
• M38: 11,628,691 km (0.106 R)
• M39: 12,198,061 km (0.075 R)
• M40: 12,450,133 km (0.113 R)
• M41: 12,667,499 km (0.118 R)
• M42: 12,886,061 km (0.05 R)
• M43: 13,179,572 km (0.108 R)
• M44: 13,327,076 km (0.11 R)
• M45: 13,401,127 km (0.089 R)
• M46: 14,527,449 km (0.052 R)
• M47: 15,024,862 km (0.101 R)
• M48: 16,075,937 km (0.056 R)
• M49: 16,510,967 km (0.119 R)
• M50: 17,231,281 km (0.096 R)
• M51: 17,514,171 km (0.114 R)
• M52: 17,961,768 km (0.064 R)
• M53: 18,454,393 km (0.112 R)
• M54: 19,076,421 km (0.079 R)
• M55: 19,411,072 km (0.116 R)
• M56: 19,874,227 km (0.097 R)
• M57: 20,086,057 km (0.114 R)
• M58: 20,511,813 km (0.099 R)
• M59: 20,983,645 km (0.062 R)
• M60: 21,156,131 km (0.11 R)
• M61: 21,719,816 km (0.05 R)
• M62: 22,464,514 km (0.107 R)
• M63: 23,351,330 km (0.046 R)
• M64: 23,440,640 km (0.119 R)
• M65: 23,888,985 km (0.077 R)
• M66: 24,249,665 km (0.079 R)
• M67: 24,340,172 km (0.067 R)
• M68: 25,710,339 km (0.103 R)
• M69: 26,033,620 km (0.04 R)
• M70: 27,765,066 km (0.105 R)
• M71: 28,477,451 km (0.094 R)
• M72: 29,051,757 km (0.092 R)
• M73: 29,388,502 km (0.112 R)
• M74: 30,114,650 km (0.056 R)
• M75: 30,406,665 km (0.095 R)
• M76: 31,436,347 km (0.089 R)
• M77: 32,029,951 km (0.12 R)
• M78: 33,077,436 km (0.067 R)
• M79: 33,378,875 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 16,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit