🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

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: 966.6

Radius: 12.8

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 262 Days

Day: 8.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 21,409,365 km

• M1: 161,267 km (0.068 R)
• M2: 251,324 km (0.114 R)
• M3: 347,217 km (0.089 R)
• M4: 463,305 km (0.12 R)
• M5: 556,654 km (0.112 R)
• M6: 670,946 km (0.101 R)
• M7: 791,074 km (0.1 R)
• M8: 930,648 km (0.105 R)
• M9: 1,071,121 km (0.059 R)
• M10: 1,152,502 km (0.047 R)
• M11: 1,441,525 km (0.098 R)
• M12: 1,730,099 km (0.097 R)
• M13: 1,856,809 km (0.071 R)
• M14: 1,971,550 km (0.078 R)
• M15: 2,057,868 km (0.074 R)
• M16: 2,176,948 km (0.114 R)
• M17: 2,362,599 km (0.086 R)
• M18: 2,460,287 km (0.105 R)
• M19: 2,553,636 km (0.117 R)
• M20: 2,687,675 km (0.051 R)
• M21: 2,852,981 km (0.052 R)
• M22: 2,980,588 km (0.092 R)
• M23: 3,115,974 km (0.087 R)
• M24: 3,235,652 km (0.078 R)
• M25: 3,332,293 km (0.077 R)
• M26: 3,460,797 km (0.089 R)
• M27: 3,566,114 km (0.085 R)
• M28: 3,672,478 km (0.086 R)
• M29: 3,767,174 km (0.086 R)
• M30: 4,004,585 km (0.095 R)
• M31: 4,154,482 km (0.064 R)
• M32: 4,286,577 km (0.06 R)
• M33: 4,393,241 km (0.118 R)
• M34: 4,480,456 km (0.081 R)
• M35: 4,725,348 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 10.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.64 AU - 0.8 AU

Year: 414 Days

Day: 6.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,409,365 km

• M1: 130,599 km (0.104 R)
• M2: 199,264 km (0.052 R)
• M3: 269,725 km (0.112 R)
• M4: 370,105 km (0.083 R)
• M5: 454,778 km (0.054 R)
• M6: 520,451 km (0.108 R)
• M7: 620,682 km (0.065 R)
• M8: 734,376 km (0.113 R)
• M9: 803,640 km (0.119 R)
• M10: 915,689 km (0.057 R)
• M11: 1,021,454 km (0.112 R)
• M12: 1,104,930 km (0.056 R)
• M13: 1,175,839 km (0.097 R)
• M14: 1,268,889 km (0.116 R)
• M15: 1,354,010 km (0.068 R)
• M16: 1,419,833 km (0.099 R)
• M17: 1,579,754 km (0.077 R)
• M18: 1,669,063 km (0.111 R)
• M19: 1,777,372 km (0.059 R)
• M20: 1,861,596 km (0.082 R)
• M21: 1,950,307 km (0.067 R)
• M22: 2,031,240 km (0.033 R)
• M23: 2,135,061 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 11.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.15 AU - 1.41 AU

Year: 982 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 21,409,365 km

• M1: 152,889 km (0.054 R)
• M2: 234,569 km (0.062 R)
• M3: 442,361 km (0.051 R)
• M4: 557,551 km (0.081 R)
• M5: 658,679 km (0.111 R)
• M6: 814,710 km (0.081 R)
• M7: 1,086,679 km (0.087 R)
• M8: 1,197,232 km (0.088 R)
• M9: 1,332,767 km (0.094 R)
• M10: 1,456,186 km (0.074 R)
• M11: 1,530,386 km (0.069 R)
• M12: 1,646,624 km (0.055 R)
• M13: 1,724,115 km (0.105 R)
• M14: 1,826,440 km (0.101 R)
• M15: 2,066,695 km (0.095 R)
• M16: 2,150,918 km (0.034 R)
• M17: 2,261,471 km (0.118 R)
• M18: 2,384,291 km (0.064 R)
• M19: 2,472,703 km (0.099 R)
• M20: 2,723,130 km (0.113 R)
• M21: 2,937,205 km (0.046 R)
• M22: 3,168,184 km (0.029 R)
• M23: 3,618,324 km (0.042 R)
• M24: 3,781,086 km (0.077 R)
• M25: 3,866,357 km (0.104 R)
• M26: 3,952,376 km (0.104 R)
• M27: 4,264,736 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 12.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.27 AU - 1.45 AU

Year: 1076 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 21,409,365 km

• M1: 154,235 km (0.1 R)
• M2: 269,575 km (0.073 R)
• M3: 352,004 km (0.089 R)
• M4: 438,172 km (0.119 R)
• M5: 523,443 km (0.073 R)
• M6: 750,981 km (0.098 R)
• M7: 1,067,979 km (0.104 R)
• M8: 1,168,659 km (0.06 R)
• M9: 1,310,627 km (0.094 R)
• M10: 1,403,378 km (0.077 R)
• M11: 1,530,685 km (0.068 R)
• M12: 1,805,945 km (0.115 R)
• M13: 1,927,718 km (0.088 R)
• M14: 2,025,406 km (0.1 R)
• M15: 2,235,142 km (0.103 R)
• M16: 2,375,913 km (0.11 R)
• M17: 2,461,783 km (0.051 R)
• M18: 2,775,788 km (0.103 R)
• M19: 2,866,445 km (0.101 R)
• M20: 2,968,471 km (0.112 R)
• M21: 3,082,015 km (0.077 R)
• M22: 3,176,112 km (0.072 R)
• M23: 3,260,486 km (0.092 R)
• M24: 3,572,996 km (0.079 R)
• M25: 3,660,959 km (0.109 R)
• M26: 3,738,451 km (0.118 R)
• M27: 3,850,200 km (0.112 R)
• M28: 4,077,140 km (0.031 R)
• M29: 4,203,999 km (0.098 R)
• M30: 4,414,184 km (0.053 R)
• M31: 4,580,088 km (0.09 R)
• M32: 4,724,002 km (0.094 R)
• M33: 5,065,833 km (0.071 R)
• M34: 5,277,214 km (0.117 R)
• M35: 5,402,877 km (0.074 R)
• M36: 5,593,464 km (0.092 R)
• M37: 5,760,416 km (0.073 R)
• M38: 5,929,012 km (0.089 R)
• M39: 6,073,075 km (0.111 R)
• M40: 6,178,392 km (0.068 R)
• M41: 6,511,995 km (0.093 R)
• M42: 6,687,623 km (0.116 R)
• M43: 6,892,423 km (0.056 R)
• M44: 7,071,641 km (0.047 R)
• M45: 7,589,998 km (0.059 R)
• M46: 7,703,842 km (0.047 R)
• M47: 7,976,110 km (0.105 R)
• M48: 8,559,990 km (0.099 R)
• M49: 8,752,822 km (0.103 R)
• M50: 8,961,960 km (0.069 R)
• M51: 9,218,221 km (0.081 R)
• M52: 9,370,212 km (0.08 R)
• M53: 9,477,025 km (0.066 R)
• M54: 9,861,791 km (0.082 R)
• M55: 10,157,695 km (0.055 R)
• M56: 10,283,208 km (0.071 R)
• M57: 10,488,157 km (0.098 R)
• M58: 10,742,473 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.6

Radius: 12.4

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.72 AU - 1.76 AU

Year: 1557 Days

Day: 9 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,409,365 km

• M1: 169,046 km (0.108 R)
• M2: 282,142 km (0.107 R)
• M3: 361,877 km (0.073 R)
• M4: 803,341 km (0.113 R)
• M5: 1,159,533 km (0.082 R)
• M6: 1,242,410 km (0.113 R)
• M7: 1,503,758 km (0.096 R)
• M8: 1,646,474 km (0.046 R)
• M9: 1,730,099 km (0.096 R)
• M10: 1,901,987 km (0.115 R)
• M11: 2,079,710 km (0.082 R)
• M12: 2,251,298 km (0.107 R)
• M13: 2,427,824 km (0.065 R)
• M14: 2,645,788 km (0.087 R)
• M15: 2,832,486 km (0.092 R)
• M16: 2,972,210 km (0.073 R)
• M17: 3,075,283 km (0.113 R)
• M18: 3,179,553 km (0.118 R)
• M19: 3,391,833 km (0.103 R)
• M20: 3,513,306 km (0.096 R)
• M21: 3,622,662 km (0.079 R)
• M22: 3,886,702 km (0.086 R)
• M23: 4,626,613 km (0.104 R)
• M24: 4,989,987 km (0.114 R)
• M25: 5,299,804 km (0.082 R)
• M26: 5,378,343 km (0.063 R)
• M27: 5,488,895 km (0.112 R)
• M28: 5,825,042 km (0.114 R)
• M29: 5,906,124 km (0.103 R)
• M30: 6,102,247 km (0.111 R)
• M31: 6,500,925 km (0.095 R)
• M32: 6,635,713 km (0.095 R)
• M33: 6,890,927 km (0.071 R)
• M34: 7,028,407 km (0.085 R)
• M35: 7,114,875 km (0.114 R)
• M36: 7,218,995 km (0.089 R)
• M37: 7,341,067 km (0.106 R)
• M38: 7,711,770 km (0.097 R)
• M39: 8,070,506 km (0.082 R)
• M40: 8,306,571 km (0.047 R)
• M41: 8,471,428 km (0.073 R)
• M42: 8,637,332 km (0.069 R)
• M43: 9,217,024 km (0.095 R)
• M44: 9,368,716 km (0.083 R)
• M45: 9,964,415 km (0.11 R)
• M46: 10,751,001 km (0.051 R)
• M47: 11,252,901 km (0.105 R)
• M48: 11,394,720 km (0.077 R)
• M49: 11,557,632 km (0.096 R)
• M50: 11,680,303 km (0.107 R)
• M51: 12,009,717 km (0.111 R)
• M52: 12,134,033 km (0.081 R)
• M53: 12,258,648 km (0.065 R)
• M54: 12,488,430 km (0.12 R)
• M55: 12,656,429 km (0.109 R)
• M56: 12,825,175 km (0.057 R)
• M57: 13,164,912 km (0.105 R)
• M58: 13,378,837 km (0.066 R)
• M59: 13,615,501 km (0.106 R)
• M60: 13,875,203 km (0.092 R)
• M61: 13,983,811 km (0.074 R)
• M62: 14,092,867 km (0.087 R)
• M63: 14,333,570 km (0.1 R)
• M64: 14,930,316 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 11.4

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.53 AU - 2.29 AU

Year: 1790 Days

Day: 11.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,409,365 km

• M1: 151,543 km (0.094 R)
• M2: 523,593 km (0.076 R)
• M3: 619,036 km (0.099 R)
• M4: 697,276 km (0.096 R)
• M5: 882,478 km (0.094 R)
• M6: 963,261 km (0.111 R)
• M7: 1,152,352 km (0.081 R)
• M8: 1,231,639 km (0.109 R)
• M9: 1,343,838 km (0.073 R)
• M10: 1,556,865 km (0.032 R)
• M11: 1,690,157 km (0.055 R)
• M12: 1,885,681 km (0.044 R)
• M13: 2,040,515 km (0.068 R)
• M14: 2,491,104 km (0.048 R)
• M15: 2,931,370 km (0.062 R)
• M16: 3,224,283 km (0.116 R)
• M17: 3,338,426 km (0.091 R)
• M18: 3,410,532 km (0.119 R)
• M19: 3,733,813 km (0.096 R)
• M20: 3,838,831 km (0.061 R)
• M21: 3,929,637 km (0.073 R)
• M22: 4,237,509 km (0.053 R)
• M23: 4,347,165 km (0.035 R)
• M24: 4,713,979 km (0.118 R)
• M25: 5,325,385 km (0.093 R)
• M26: 5,426,962 km (0.107 R)
• M27: 5,529,137 km (0.115 R)
• M28: 5,787,343 km (0.081 R)
• M29: 5,891,912 km (0.099 R)
• M30: 6,459,486 km (0.115 R)
• M31: 6,640,500 km (0.078 R)
• M32: 7,513,852 km (0.034 R)
• M33: 7,589,848 km (0.078 R)
• M34: 7,723,439 km (0.061 R)
• M35: 8,128,999 km (0.104 R)
• M36: 8,265,731 km (0.115 R)
• M37: 8,442,705 km (0.029 R)
• M38: 9,285,091 km (0.093 R)
• M39: 9,571,870 km (0.084 R)
• M40: 9,840,847 km (0.066 R)
• M41: 9,944,967 km (0.064 R)
• M42: 10,386,281 km (0.098 R)
• M43: 10,619,953 km (0.063 R)
• M44: 10,726,766 km (0.098 R)
• M45: 10,898,354 km (0.037 R)
• M46: 11,309,749 km (0.09 R)
• M47: 11,440,647 km (0.073 R)
• M48: 11,704,089 km (0.095 R)
• M49: 12,080,776 km (0.117 R)
• M50: 12,169,936 km (0.107 R)
• M51: 12,281,836 km (0.082 R)
• M52: 12,483,942 km (0.114 R)
• M53: 12,687,246 km (0.084 R)
• M54: 13,028,329 km (0.079 R)
• M55: 13,234,624 km (0.067 R)
• M56: 13,511,231 km (0.115 R)
• M57: 13,696,583 km (0.065 R)
• M58: 13,789,633 km (0.093 R)
• M59: 14,023,304 km (0.069 R)
• M60: 14,376,056 km (0.072 R)
• M61: 14,518,025 km (0.075 R)
• M62: 14,779,522 km (0.095 R)
• M63: 15,042,515 km (0.059 R)
• M64: 15,307,004 km (0.043 R)
• M65: 15,427,879 km (0.084 R)
• M66: 15,792,150 km (0.075 R)
• M67: 15,914,072 km (0.09 R)
• M68: 16,036,443 km (0.092 R)
• M69: 16,134,579 km (0.071 R)
• M70: 16,331,450 km (0.114 R)
• M71: 16,603,419 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.2

Radius: 8.9

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.96 AU - 3.14 AU

Year: 2762 Days

Day: 10.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,409,365 km

• M1: 125,961 km (0.103 R)
• M2: 189,840 km (0.111 R)
• M3: 262,245 km (0.116 R)
• M4: 377,884 km (0.118 R)
• M5: 439,519 km (0.112 R)
• M6: 705,055 km (0.047 R)
• M7: 845,677 km (0.04 R)
• M8: 930,499 km (0.075 R)
• M9: 1,167,163 km (0.118 R)
• M10: 1,250,339 km (0.119 R)
• M11: 1,643,183 km (0.04 R)
• M12: 1,833,023 km (0.104 R)
• M13: 1,930,561 km (0.078 R)
• M14: 2,116,511 km (0.057 R)
• M15: 2,219,135 km (0.05 R)
• M16: 2,293,485 km (0.081 R)
• M17: 2,459,987 km (0.086 R)
• M18: 2,709,367 km (0.115 R)
• M19: 2,853,280 km (0.103 R)
• M20: 2,918,056 km (0.076 R)
• M21: 3,300,279 km (0.103 R)
• M22: 3,540,682 km (0.042 R)
• M23: 3,610,395 km (0.034 R)
• M24: 3,769,118 km (0.074 R)
• M25: 4,111,697 km (0.083 R)
• M26: 4,221,951 km (0.089 R)
• M27: 4,501,998 km (0.074 R)
• M28: 4,653,840 km (0.067 R)
• M29: 4,749,583 km (0.077 R)
• M30: 4,943,162 km (0.041 R)
• M31: 5,238,319 km (0.115 R)
• M32: 6,011,890 km (0.116 R)
• M33: 6,411,914 km (0.086 R)
• M34: 6,497,335 km (0.072 R)
• M35: 6,625,989 km (0.066 R)
• M36: 6,712,307 km (0.075 R)
• M37: 6,907,831 km (0.037 R)
• M38: 7,105,300 km (0.098 R)
• M39: 7,193,713 km (0.099 R)
• M40: 7,282,424 km (0.109 R)
• M41: 7,505,774 km (0.111 R)
• M42: 8,051,208 km (0.084 R)
• M43: 8,375,237 km (0.118 R)
• M44: 9,012,374 km (0.063 R)
• M45: 9,108,117 km (0.105 R)
• M46: 10,083,794 km (0.106 R)
• M47: 10,307,892 km (0.063 R)
• M48: 10,761,024 km (0.037 R)
• M49: 10,862,601 km (0.063 R)
• M50: 11,195,007 km (0.075 R)
• M51: 11,297,930 km (0.041 R)
• M52: 12,557,844 km (0.082 R)
• M53: 12,638,028 km (0.034 R)
• M54: 13,014,566 km (0.113 R)
• M55: 13,696,283 km (0.1 R)
• M56: 14,110,969 km (0.083 R)
• M57: 14,250,095 km (0.111 R)
• M58: 14,417,644 km (0.116 R)
• M59: 14,670,166 km (0.085 R)
• M60: 14,895,909 km (0.105 R)
• M61: 15,009,154 km (0.089 R)
• M62: 15,094,276 km (0.108 R)
• M63: 15,608,743 km (0.082 R)
• M64: 16,012,657 km (0.089 R)
• M65: 16,128,745 km (0.089 R)
• M66: 16,303,475 km (0.073 R)
• M67: 16,361,818 km (0.069 R)
• M68: 17,037,851 km (0.043 R)
• M69: 17,275,113 km (0.04 R)
• M70: 18,023,701 km (0.08 R)
• M71: 18,144,427 km (0.056 R)
• M72: 18,326,188 km (0.112 R)
• M73: 18,630,171 km (0.115 R)
• M74: 18,782,910 km (0.119 R)
• M75: 20,332,445 km (0.082 R)
• M76: 20,678,764 km (0.081 R)
• M77: 21,058,892 km (0.093 R)
• M78: 21,249,779 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit