🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.51 AU - 0.63 AU

Year: 274 Days

Day: 30.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,875,170 km

• M1: 42,486 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 10.2

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.91 AU - 1.11 AU

Year: 645 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,875,170 km

• M1: 133,441 km (0.086 R)
• M2: 239,955 km (0.096 R)
• M3: 317,447 km (0.089 R)
• M4: 381,175 km (0.087 R)
• M5: 483,201 km (0.033 R)
• M6: 578,196 km (0.103 R)
• M7: 728,990 km (0.049 R)
• M8: 856,597 km (0.071 R)
• M9: 920,625 km (0.083 R)
• M10: 1,008,738 km (0.072 R)
• M11: 1,076,805 km (0.11 R)
• M12: 1,176,138 km (0.041 R)
• M13: 1,242,261 km (0.049 R)
• M14: 1,378,245 km (0.118 R)
• M15: 1,493,286 km (0.061 R)
• M16: 1,672,055 km (0.057 R)
• M17: 1,774,530 km (0.062 R)
• M18: 1,928,765 km (0.092 R)
• M19: 2,000,273 km (0.063 R)
• M20: 2,065,498 km (0.089 R)
• M21: 2,131,470 km (0.12 R)
• M22: 2,205,671 km (0.07 R)
• M23: 2,273,140 km (0.095 R)
• M24: 2,356,615 km (0.079 R)
• M25: 2,448,917 km (0.106 R)
• M26: 2,581,760 km (0.059 R)
• M27: 2,757,238 km (0.105 R)
• M28: 2,862,854 km (0.116 R)
• M29: 2,936,756 km (0.105 R)
• M30: 3,551,005 km (0.105 R)
• M31: 3,675,171 km (0.088 R)
• M32: 3,746,679 km (0.091 R)
• M33: 3,818,785 km (0.041 R)
• M34: 3,882,214 km (0.118 R)
• M35: 3,955,069 km (0.065 R)
• M36: 4,037,647 km (0.09 R)
• M37: 4,148,648 km (0.069 R)
• M38: 4,507,085 km (0.091 R)
• M39: 4,602,977 km (0.091 R)
• M40: 4,816,603 km (0.113 R)
• M41: 4,904,865 km (0.089 R)
• M42: 5,023,496 km (0.093 R)
• M43: 5,143,175 km (0.091 R)
• M44: 5,213,336 km (0.063 R)
• M45: 5,324,338 km (0.026 R)
• M46: 5,631,013 km (0.038 R)
• M47: 5,901,486 km (0.074 R)
• M48: 6,038,368 km (0.111 R)
• M49: 6,347,438 km (0.115 R)
• M50: 6,422,835 km (0.081 R)
• M51: 6,574,677 km (0.062 R)
• M52: 6,705,575 km (0.114 R)
• M53: 6,881,652 km (0.098 R)
• M54: 7,070,295 km (0.067 R)
• M55: 7,623,807 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 10.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.19 AU - 1.95 AU

Year: 1251 Days

Day: 5.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,875,170 km

• M1: 128,804 km (0.08 R)
• M2: 205,547 km (0.067 R)
• M3: 275,559 km (0.095 R)
• M4: 358,885 km (0.066 R)
• M5: 443,408 km (0.034 R)
• M6: 541,843 km (0.114 R)
• M7: 630,256 km (0.085 R)
• M8: 711,487 km (0.1 R)
• M9: 934,987 km (0.099 R)
• M10: 1,014,722 km (0.103 R)
• M11: 1,142,778 km (0.074 R)
• M12: 1,300,454 km (0.037 R)
• M13: 1,365,679 km (0.117 R)
• M14: 1,440,328 km (0.109 R)
• M15: 1,726,509 km (0.081 R)
• M16: 1,899,594 km (0.117 R)
• M17: 2,362,450 km (0.098 R)
• M18: 2,473,601 km (0.091 R)
• M19: 2,565,753 km (0.091 R)
• M20: 2,732,405 km (0.062 R)
• M21: 2,945,881 km (0.064 R)
• M22: 3,254,053 km (0.084 R)
• M23: 3,321,522 km (0.059 R)
• M24: 3,469,175 km (0.103 R)
• M25: 3,842,122 km (0.06 R)
• M26: 3,913,480 km (0.116 R)
• M27: 4,009,373 km (0.116 R)
• M28: 4,106,013 km (0.049 R)
• M29: 4,227,935 km (0.096 R)
• M30: 4,313,954 km (0.096 R)
• M31: 4,388,304 km (0.065 R)
• M32: 4,525,485 km (0.075 R)
• M33: 4,613,598 km (0.104 R)
• M34: 4,817,201 km (0.117 R)
• M35: 4,919,975 km (0.073 R)
• M36: 5,154,245 km (0.053 R)
• M37: 5,219,919 km (0.113 R)
• M38: 5,325,684 km (0.102 R)
• M39: 5,458,826 km (0.09 R)
• M40: 5,620,242 km (0.047 R)
• M41: 5,687,861 km (0.046 R)
• M42: 6,002,764 km (0.12 R)
• M43: 6,127,529 km (0.107 R)
• M44: 6,351,477 km (0.086 R)
• M45: 6,464,423 km (0.104 R)
• M46: 6,807,451 km (0.048 R)
• M47: 6,908,729 km (0.114 R)
• M48: 6,981,284 km (0.117 R)
• M49: 7,645,947 km (0.033 R)
• M50: 7,811,552 km (0.115 R)
• M51: 8,161,611 km (0.082 R)
• M52: 8,346,364 km (0.056 R)
• M53: 8,470,231 km (0.11 R)
• M54: 8,657,229 km (0.071 R)
• M55: 8,782,741 km (0.085 R)
• M56: 9,083,134 km (0.099 R)
• M57: 9,354,654 km (0.074 R)
• M58: 9,548,084 km (0.094 R)
• M59: 9,677,785 km (0.116 R)
• M60: 9,775,323 km (0.045 R)
• M61: 10,202,126 km (0.114 R)
• M62: 10,451,206 km (0.112 R)
• M63: 10,584,947 km (0.035 R)
• M64: 10,735,891 km (0.087 R)
• M65: 10,820,115 km (0.1 R)
• M66: 10,904,638 km (0.11 R)
• M67: 11,484,629 km (0.096 R)
• M68: 11,553,593 km (0.114 R)
• M69: 11,639,911 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.57 AU - 2.01 AU

Year: 1523 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 50,875,170 km

• M1: 168,447 km (0.034 R)
• M2: 308,920 km (0.072 R)
• M3: 579,093 km (0.037 R)
• M4: 678,875 km (0.072 R)
• M5: 820,245 km (0.113 R)
• M6: 1,048,531 km (0.092 R)
• M7: 1,265,000 km (0.086 R)
• M8: 1,452,446 km (0.106 R)
• M9: 1,549,984 km (0.115 R)
• M10: 1,798,765 km (0.066 R)
• M11: 1,952,551 km (0.109 R)
• M12: 2,040,964 km (0.088 R)
• M13: 2,120,849 km (0.105 R)
• M14: 2,263,266 km (0.114 R)
• M15: 2,440,540 km (0.072 R)
• M16: 2,622,451 km (0.107 R)
• M17: 2,709,666 km (0.09 R)
• M18: 2,909,679 km (0.068 R)
• M19: 3,114,478 km (0.116 R)
• M20: 3,265,572 km (0.097 R)
• M21: 3,395,273 km (0.033 R)
• M22: 3,659,912 km (0.082 R)
• M23: 3,745,631 km (0.112 R)
• M24: 3,831,949 km (0.078 R)
• M25: 3,994,114 km (0.084 R)
• M26: 4,248,131 km (0.106 R)
• M27: 4,573,207 km (0.089 R)
• M28: 4,745,394 km (0.086 R)
• M29: 5,001,057 km (0.068 R)
• M30: 5,289,033 km (0.054 R)
• M31: 5,400,184 km (0.085 R)
• M32: 5,484,108 km (0.078 R)
• M33: 5,582,394 km (0.112 R)
• M34: 5,709,852 km (0.036 R)
• M35: 5,795,422 km (0.039 R)
• M36: 5,881,291 km (0.08 R)
• M37: 5,982,120 km (0.1 R)
• M38: 6,156,252 km (0.084 R)
• M39: 6,243,916 km (0.073 R)
• M40: 6,390,971 km (0.108 R)
• M41: 6,779,028 km (0.088 R)
• M42: 6,884,793 km (0.08 R)
• M43: 7,174,714 km (0.109 R)
• M44: 8,196,767 km (0.06 R)
• M45: 8,293,407 km (0.119 R)
• M46: 8,455,272 km (0.109 R)
• M47: 8,749,531 km (0.1 R)
• M48: 9,047,081 km (0.119 R)
• M49: 9,230,637 km (0.117 R)
• M50: 9,381,731 km (0.057 R)
• M51: 9,584,436 km (0.105 R)
• M52: 9,669,258 km (0.101 R)
• M53: 9,788,488 km (0.113 R)
• M54: 9,891,112 km (0.099 R)
• M55: 10,149,318 km (0.098 R)
• M56: 10,901,795 km (0.095 R)
• M57: 11,132,774 km (0.12 R)
• M58: 11,401,452 km (0.087 R)
• M59: 11,636,022 km (0.086 R)
• M60: 11,799,382 km (0.079 R)
• M61: 11,963,491 km (0.061 R)
• M62: 12,183,400 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.8

Radius: 6.4

Gravity: 12.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.91 AU - 8.47 AU

Year: 12258 Days

Day: 22 Hours

Environment

Temp: -215 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,875,170 km

• M1: 84,074 km (0.101 R)
• M2: 172,187 km (0.074 R)
• M3: 222,153 km (0.094 R)
• M4: 354,547 km (0.034 R)
• M5: 395,387 km (0.108 R)
• M6: 1,219,522 km (0.082 R)
• M7: 1,993,242 km (0.06 R)
• M8: 2,890,081 km (0.08 R)
• M9: 2,947,976 km (0.116 R)
• M10: 3,065,111 km (0.119 R)
• M11: 3,124,202 km (0.097 R)
• M12: 3,394,974 km (0.08 R)
• M13: 3,456,160 km (0.063 R)
• M14: 4,120,823 km (0.091 R)
• M15: 4,186,197 km (0.07 R)
• M16: 4,585,624 km (0.108 R)
• M17: 4,653,391 km (0.091 R)
• M18: 4,858,640 km (0.032 R)
• M19: 4,927,754 km (0.091 R)
• M20: 5,564,293 km (0.109 R)
• M21: 6,452,755 km (0.053 R)
• M22: 6,528,750 km (0.067 R)
• M23: 7,305,313 km (0.072 R)
• M24: 7,704,440 km (0.119 R)
• M25: 8,233,867 km (0.105 R)
• M26: 9,071,316 km (0.092 R)
• M27: 9,500,063 km (0.075 R)
• M28: 9,804,196 km (0.064 R)
• M29: 10,288,594 km (0.115 R)
• M30: 10,332,875 km (0.096 R)
• M31: 10,422,035 km (0.085 R)
• M32: 11,418,057 km (0.092 R)
• M33: 11,556,286 km (0.06 R)
• M34: 11,787,714 km (0.109 R)
• M35: 11,974,113 km (0.099 R)
• M36: 12,020,787 km (0.051 R)
• M37: 12,161,409 km (0.076 R)
• M38: 13,208,894 km (0.119 R)
• M39: 14,633,365 km (0.077 R)
• M40: 14,934,056 km (0.112 R)
• M41: 15,951,322 km (0.105 R)
• M42: 16,209,079 km (0.09 R)
• M43: 16,780,992 km (0.093 R)
• M44: 16,938,219 km (0.054 R)
• M45: 18,320,503 km (0.054 R)
• M46: 18,916,202 km (0.087 R)
• M47: 19,518,184 km (0.084 R)
• M48: 20,516,899 km (0.114 R)
• M49: 20,572,849 km (0.114 R)
• M50: 20,797,246 km (0.066 R)
• M51: 20,909,743 km (0.04 R)
• M52: 21,702,761 km (0.053 R)
• M53: 22,448,058 km (0.106 R)
• M54: 22,621,292 km (0.066 R)
• M55: 24,972,223 km (0.096 R)
• M56: 25,151,740 km (0.108 R)
• M57: 25,211,580 km (0.064 R)
• M58: 25,813,262 km (0.117 R)
• M59: 26,176,635 km (0.066 R)
• M60: 26,724,762 km (0.09 R)
• M61: 26,847,133 km (0.091 R)
• M62: 27,708,518 km (0.052 R)
• M63: 28,204,883 km (0.095 R)
• M64: 29,711,334 km (0.052 R)
• M65: 30,028,481 km (0.065 R)
• M66: 30,474,433 km (0.028 R)
• M67: 32,671,128 km (0.086 R)
• M68: 33,063,972 km (0.058 R)
• M69: 33,524,434 km (0.086 R)
• M70: 34,385,071 km (0.082 R)
• M71: 35,723,224 km (0.113 R)
• M72: 37,899,573 km (0.113 R)
• M73: 38,105,869 km (0.067 R)
• M74: 38,381,428 km (0.068 R)
• M75: 38,588,472 km (0.04 R)
• M76: 39,629,523 km (0.049 R)
• M77: 40,258,582 km (0.059 R)
• M78: 40,398,905 km (0.063 R)
• M79: 41,597,483 km (0.085 R)
• M80: 43,022,403 km (0.111 R)
• M81: 44,318,668 km (0.113 R)
• M82: 44,971,513 km (0.065 R)
• M83: 45,554,496 km (0.028 R)
• M84: 46,066,720 km (0.041 R)
• M85: 46,140,022 km (0.025 R)
• M86: 48,060,111 km (0.099 R)
• M87: 48,208,811 km (0.108 R)
• M88: 48,283,311 km (0.105 R)
• M89: 48,805,557 km (0.054 R)
• M90: 49,029,805 km (0.084 R)
• M91: 49,404,547 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.6

Radius: 6.3

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.24 AU - 9.66 AU

Year: 17024 Days

Day: 20.1 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,875,170 km

• M1: 136,882 km (0.042 R)
• M2: 244,144 km (0.112 R)
• M3: 369,058 km (0.093 R)
• M4: 515,514 km (0.09 R)
• M5: 563,236 km (0.086 R)
• M6: 698,173 km (0.098 R)
• M7: 1,142,629 km (0.059 R)
• M8: 1,227,750 km (0.104 R)
• M9: 1,359,396 km (0.091 R)
• M10: 2,007,903 km (0.051 R)
• M11: 2,111,275 km (0.08 R)
• M12: 2,626,041 km (0.048 R)
• M13: 3,148,138 km (0.07 R)
• M14: 3,208,126 km (0.088 R)
• M15: 3,298,932 km (0.103 R)
• M16: 3,451,971 km (0.107 R)
• M17: 4,519,950 km (0.073 R)
• M18: 4,931,793 km (0.079 R)
• M19: 5,754,731 km (0.108 R)
• M20: 6,163,133 km (0.116 R)
• M21: 7,324,013 km (0.079 R)
• M22: 7,929,286 km (0.109 R)
• M23: 8,011,265 km (0.086 R)
• M24: 8,175,972 km (0.11 R)
• M25: 8,634,639 km (0.072 R)
• M26: 8,761,199 km (0.046 R)
• M27: 9,058,899 km (0.044 R)
• M28: 10,461,529 km (0.085 R)
• M29: 10,822,658 km (0.107 R)
• M30: 11,464,433 km (0.028 R)
• M31: 11,650,084 km (0.074 R)
• M32: 12,260,293 km (0.086 R)
• M33: 13,025,487 km (0.112 R)
• M34: 13,267,835 km (0.084 R)
• M35: 13,855,456 km (0.043 R)
• M36: 14,152,407 km (0.092 R)
• M37: 14,401,488 km (0.114 R)
• M38: 14,803,158 km (0.094 R)
• M39: 15,977,950 km (0.084 R)
• M40: 16,550,461 km (0.027 R)
• M41: 17,235,619 km (0.075 R)
• M42: 18,361,942 km (0.069 R)
• M43: 19,346,146 km (0.116 R)
• M44: 19,567,252 km (0.055 R)
• M45: 20,628,649 km (0.04 R)
• M46: 20,967,638 km (0.104 R)
• M47: 21,194,727 km (0.075 R)
• M48: 21,938,229 km (0.098 R)
• M49: 22,111,014 km (0.054 R)
• M50: 22,168,759 km (0.092 R)
• M51: 22,284,398 km (0.107 R)
• M52: 23,098,809 km (0.045 R)
• M53: 23,333,378 km (0.106 R)
• M54: 23,509,754 km (0.066 R)
• M55: 23,627,637 km (0.067 R)
• M56: 23,804,761 km (0.104 R)
• M57: 24,996,907 km (0.12 R)
• M58: 26,147,314 km (0.111 R)
• M59: 27,376,859 km (0.085 R)
• M60: 28,373,929 km (0.091 R)
• M61: 28,562,273 km (0.073 R)
• M62: 28,814,046 km (0.091 R)
• M63: 28,940,157 km (0.113 R)
• M64: 30,147,412 km (0.118 R)
• M65: 31,176,795 km (0.06 R)
• M66: 31,630,824 km (0.064 R)
• M67: 31,760,974 km (0.064 R)
• M68: 33,005,928 km (0.113 R)
• M69: 35,610,876 km (0.109 R)
• M70: 35,678,494 km (0.113 R)
• M71: 35,949,565 km (0.064 R)
• M72: 36,835,334 km (0.109 R)
• M73: 37,315,094 km (0.059 R)
• M74: 37,521,390 km (0.094 R)
• M75: 38,419,725 km (0.106 R)
• M76: 39,675,300 km (0.101 R)
• M77: 40,026,406 km (0.085 R)
• M78: 40,237,638 km (0.112 R)
• M79: 40,873,429 km (0.12 R)
• M80: 41,654,929 km (0.065 R)
• M81: 42,441,365 km (0.094 R)
• M82: 43,377,099 km (0.075 R)
• M83: 43,521,761 km (0.11 R)
• M84: 44,174,306 km (0.074 R)
• M85: 45,195,761 km (0.053 R)
• M86: 46,151,242 km (0.103 R)
• M87: 46,298,895 km (0.068 R)
• M88: 47,634,206 km (0.107 R)
• M89: 48,007,453 km (0.081 R)
• M90: 48,306,648 km (0.059 R)
• M91: 48,982,232 km (0.075 R)
• M92: 49,434,317 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit