🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 14.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.71 AU - 0.95 AU

Year: 488 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,323,437 km

• M1: 208,689 km (0.109 R)
• M2: 388,655 km (0.118 R)
• M3: 537,356 km (0.055 R)
• M4: 687,103 km (0.063 R)
• M5: 857,046 km (0.088 R)
• M6: 955,930 km (0.1 R)
• M7: 1,059,003 km (0.1 R)
• M8: 1,238,970 km (0.077 R)
• M9: 1,335,161 km (0.086 R)
• M10: 1,434,195 km (0.117 R)
• M11: 1,526,497 km (0.083 R)
• M12: 1,698,235 km (0.118 R)
• M13: 1,826,440 km (0.105 R)
• M14: 2,045,900 km (0.065 R)
• M15: 2,350,631 km (0.119 R)
• M16: 2,477,939 km (0.089 R)
• M17: 2,607,640 km (0.114 R)
• M18: 2,716,548 km (0.038 R)
• M19: 2,897,561 km (0.084 R)
• M20: 2,992,556 km (0.104 R)
• M21: 3,167,735 km (0.101 R)
• M22: 3,333,789 km (0.102 R)
• M23: 3,687,737 km (0.108 R)
• M24: 3,823,722 km (0.1 R)
• M25: 3,968,084 km (0.086 R)
• M26: 4,208,039 km (0.093 R)
• M27: 4,391,296 km (0.054 R)
• M28: 4,487,487 km (0.116 R)
• M29: 4,632,896 km (0.107 R)
• M30: 4,744,796 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.2

Radius: 12.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.37 AU

Year: 957 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 55,323,437 km

• M1: 155,432 km (0.053 R)
• M2: 241,152 km (0.1 R)
• M3: 342,430 km (0.11 R)
• M4: 509,979 km (0.109 R)
• M5: 610,509 km (0.041 R)
• M6: 747,241 km (0.091 R)
• M7: 900,729 km (0.071 R)
• M8: 1,115,402 km (0.05 R)
• M9: 1,240,914 km (0.074 R)
• M10: 1,438,533 km (0.102 R)
• M11: 1,595,461 km (0.113 R)
• M12: 1,718,730 km (0.102 R)
• M13: 1,811,630 km (0.12 R)
• M14: 1,899,444 km (0.115 R)
• M15: 1,995,785 km (0.071 R)
• M16: 2,122,195 km (0.106 R)
• M17: 2,265,809 km (0.066 R)
• M18: 2,487,364 km (0.096 R)
• M19: 2,639,206 km (0.092 R)
• M20: 2,724,028 km (0.08 R)
• M21: 2,888,585 km (0.078 R)
• M22: 3,016,342 km (0.119 R)
• M23: 3,105,203 km (0.102 R)
• M24: 3,385,549 km (0.106 R)
• M25: 3,503,433 km (0.119 R)
• M26: 3,605,608 km (0.112 R)
• M27: 3,708,830 km (0.063 R)
• M28: 3,839,280 km (0.115 R)
• M29: 4,239,753 km (0.115 R)
• M30: 4,330,709 km (0.109 R)
• M31: 4,440,514 km (0.118 R)
• M32: 4,672,540 km (0.099 R)
• M33: 4,804,186 km (0.086 R)
• M34: 4,889,606 km (0.082 R)
• M35: 5,284,694 km (0.102 R)
• M36: 5,540,656 km (0.05 R)
• M37: 5,670,208 km (0.114 R)
• M38: 5,922,281 km (0.086 R)
• M39: 6,064,997 km (0.084 R)
• M40: 6,167,621 km (0.03 R)
• M41: 6,647,531 km (0.083 R)
• M42: 7,053,091 km (0.091 R)
• M43: 7,172,021 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.5

Radius: 12.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.41 AU - 1.51 AU

Year: 1139 Days

Day: 12.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 55,323,437 km

• M1: 172,786 km (0.071 R)
• M2: 286,630 km (0.069 R)
• M3: 391,647 km (0.064 R)
• M4: 520,900 km (0.029 R)
• M5: 699,071 km (0.061 R)
• M6: 809,923 km (0.097 R)
• M7: 1,111,811 km (0.117 R)
• M8: 1,197,082 km (0.038 R)
• M9: 1,308,832 km (0.094 R)
• M10: 1,441,226 km (0.118 R)
• M11: 1,657,395 km (0.118 R)
• M12: 1,747,004 km (0.051 R)
• M13: 1,903,184 km (0.105 R)
• M14: 2,160,941 km (0.101 R)
• M15: 2,309,342 km (0.106 R)
• M16: 2,410,022 km (0.109 R)
• M17: 2,553,785 km (0.113 R)
• M18: 2,658,205 km (0.07 R)
• M19: 2,742,727 km (0.079 R)
• M20: 2,849,839 km (0.115 R)
• M21: 3,035,042 km (0.05 R)
• M22: 3,157,113 km (0.097 R)
• M23: 3,314,939 km (0.083 R)
• M24: 3,650,188 km (0.108 R)
• M25: 3,792,156 km (0.091 R)
• M26: 4,008,625 km (0.074 R)
• M27: 4,106,162 km (0.073 R)
• M28: 4,192,181 km (0.099 R)
• M29: 4,291,215 km (0.093 R)
• M30: 4,479,110 km (0.076 R)
• M31: 4,644,116 km (0.105 R)
• M32: 4,980,412 km (0.067 R)
• M33: 5,059,101 km (0.108 R)
• M34: 5,364,879 km (0.115 R)
• M35: 5,513,280 km (0.096 R)
• M36: 5,772,832 km (0.074 R)
• M37: 5,883,385 km (0.1 R)
• M38: 5,980,624 km (0.118 R)
• M39: 6,233,294 km (0.094 R)
• M40: 6,375,113 km (0.063 R)
• M41: 6,489,406 km (0.101 R)
• M42: 7,130,283 km (0.052 R)
• M43: 7,473,461 km (0.081 R)
• M44: 7,745,729 km (0.1 R)
• M45: 7,929,136 km (0.113 R)
• M46: 8,052,105 km (0.06 R)
• M47: 8,160,414 km (0.089 R)
• M48: 8,331,405 km (0.098 R)
• M49: 8,613,845 km (0.066 R)
• M50: 8,708,690 km (0.076 R)
• M51: 9,011,477 km (0.112 R)
• M52: 9,155,988 km (0.096 R)
• M53: 9,269,084 km (0.108 R)
• M54: 9,529,085 km (0.111 R)
• M55: 10,056,567 km (0.101 R)
• M56: 10,273,484 km (0.046 R)
• M57: 10,407,823 km (0.109 R)
• M58: 10,695,201 km (0.086 R)
• M59: 11,036,583 km (0.079 R)
• M60: 11,260,531 km (0.056 R)
• M61: 11,695,262 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.8

Radius: 14.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.29 AU - 6.59 AU

Year: 9347 Days

Day: 7.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,323,437 km

• M1: 190,887 km (0.049 R)
• M2: 607,367 km (0.064 R)
• M3: 944,262 km (0.074 R)
• M4: 1,076,805 km (0.026 R)
• M5: 1,216,231 km (0.074 R)
• M6: 1,340,995 km (0.073 R)
• M7: 1,536,819 km (0.068 R)
• M8: 1,957,787 km (0.051 R)
• M9: 2,494,694 km (0.119 R)
• M10: 3,399,013 km (0.049 R)
• M11: 3,762,835 km (0.105 R)
• M12: 4,139,523 km (0.114 R)
• M13: 4,235,565 km (0.101 R)
• M14: 4,594,599 km (0.116 R)
• M15: 4,760,952 km (0.082 R)
• M16: 5,168,756 km (0.055 R)
• M17: 5,694,593 km (0.102 R)
• M18: 6,054,824 km (0.068 R)
• M19: 6,200,981 km (0.113 R)
• M20: 6,348,335 km (0.07 R)
• M21: 6,459,636 km (0.06 R)
• M22: 6,797,578 km (0.104 R)
• M23: 8,247,181 km (0.109 R)
• M24: 8,368,804 km (0.054 R)
• M25: 9,069,670 km (0.051 R)
• M26: 9,406,116 km (0.115 R)
• M27: 10,571,633 km (0.069 R)
• M28: 11,464,433 km (0.067 R)
• M29: 11,919,958 km (0.085 R)
• M30: 12,474,368 km (0.119 R)
• M31: 13,512,727 km (0.117 R)
• M32: 13,608,619 km (0.094 R)
• M33: 14,139,392 km (0.066 R)
• M34: 16,945,998 km (0.104 R)
• M35: 17,153,041 km (0.095 R)
• M36: 17,360,833 km (0.062 R)
• M37: 17,778,959 km (0.108 R)
• M38: 18,359,249 km (0.105 R)
• M39: 18,571,828 km (0.099 R)
• M40: 18,731,897 km (0.101 R)
• M41: 19,053,234 km (0.086 R)
• M42: 19,701,292 km (0.118 R)
• M43: 20,576,888 km (0.086 R)
• M44: 20,687,142 km (0.036 R)
• M45: 21,633,049 km (0.119 R)
• M46: 21,801,496 km (0.072 R)
• M47: 22,252,534 km (0.041 R)
• M48: 22,935,149 km (0.098 R)
• M49: 23,221,629 km (0.051 R)
• M50: 24,087,950 km (0.032 R)
• M51: 24,437,560 km (0.112 R)
• M52: 25,674,136 km (0.081 R)
• M53: 26,330,123 km (0.056 R)
• M54: 26,870,770 km (0.057 R)
• M55: 27,963,432 km (0.048 R)
• M56: 28,146,839 km (0.118 R)
• M57: 28,699,753 km (0.072 R)
• M58: 28,946,739 km (0.116 R)
• M59: 29,941,415 km (0.071 R)
• M60: 31,581,457 km (0.053 R)
• M61: 32,476,800 km (0.118 R)
• M62: 32,669,632 km (0.11 R)
• M63: 32,863,062 km (0.067 R)
• M64: 33,445,297 km (0.092 R)
• M65: 33,965,598 km (0.11 R)
• M66: 34,292,170 km (0.106 R)
• M67: 35,874,467 km (0.083 R)
• M68: 37,345,762 km (0.079 R)
• M69: 38,700,371 km (0.091 R)
• M70: 39,246,702 km (0.115 R)
• M71: 40,002,022 km (0.048 R)
• M72: 40,900,955 km (0.103 R)
• M73: 41,318,184 km (0.068 R)
• M74: 41,457,460 km (0.068 R)
• M75: 43,992,695 km (0.089 R)
• M76: 45,422,850 km (0.072 R)
• M77: 45,854,739 km (0.106 R)
• M78: 47,304,642 km (0.098 R)
• M79: 48,255,037 km (0.068 R)
• M80: 48,401,793 km (0.094 R)
• M81: 49,507,471 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.5

Radius: 7.8

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.5 AU - 7.76 AU

Year: 11023 Days

Day: 23.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,323,437 km

• M1: 263,143 km (0.054 R)
• M2: 332,257 km (0.104 R)
• M3: 629,508 km (0.065 R)
• M4: 728,242 km (0.07 R)
• M5: 814,560 km (0.12 R)
• M6: 941,569 km (0.117 R)
• M7: 1,075,309 km (0.114 R)
• M8: 1,558,211 km (0.066 R)
• M9: 1,671,457 km (0.096 R)
• M10: 1,906,176 km (0.098 R)
• M11: 2,027,650 km (0.105 R)
• M12: 2,512,197 km (0.067 R)
• M13: 2,699,643 km (0.096 R)
• M14: 3,145,146 km (0.093 R)
• M15: 3,406,044 km (0.06 R)
• M16: 3,734,262 km (0.086 R)
• M17: 4,293,309 km (0.12 R)
• M18: 4,357,038 km (0.115 R)
• M19: 4,779,054 km (0.087 R)
• M20: 5,282,151 km (0.106 R)
• M21: 5,696,986 km (0.072 R)
• M22: 6,050,486 km (0.116 R)
• M23: 6,338,611 km (0.088 R)
• M24: 6,447,818 km (0.074 R)
• M25: 7,002,976 km (0.053 R)
• M26: 7,078,223 km (0.088 R)
• M27: 7,420,054 km (0.059 R)
• M28: 7,767,121 km (0.12 R)
• M29: 7,845,062 km (0.069 R)
• M30: 8,040,886 km (0.109 R)
• M31: 8,277,998 km (0.113 R)
• M32: 8,718,714 km (0.068 R)
• M33: 9,456,231 km (0.072 R)
• M34: 9,748,545 km (0.096 R)
• M35: 11,563,467 km (0.064 R)
• M36: 11,652,477 km (0.075 R)
• M37: 12,692,332 km (0.087 R)
• M38: 13,014,716 km (0.105 R)
• M39: 13,153,692 km (0.06 R)
• M40: 13,903,327 km (0.088 R)
• M41: 14,283,305 km (0.074 R)
• M42: 14,474,492 km (0.102 R)
• M43: 15,738,444 km (0.081 R)
• M44: 16,684,202 km (0.105 R)
• M45: 16,784,881 km (0.079 R)
• M46: 17,699,522 km (0.067 R)
• M47: 18,266,498 km (0.1 R)
• M48: 18,682,680 km (0.106 R)
• M49: 19,312,636 km (0.078 R)
• M50: 19,365,444 km (0.063 R)
• M51: 19,789,704 km (0.054 R)
• M52: 21,189,491 km (0.113 R)
• M53: 22,732,593 km (0.04 R)
• M54: 23,517,533 km (0.084 R)
• M55: 23,573,932 km (0.118 R)
• M56: 24,711,623 km (0.109 R)
• M57: 25,056,447 km (0.061 R)
• M58: 26,158,833 km (0.069 R)
• M59: 26,334,312 km (0.046 R)
• M60: 26,392,954 km (0.101 R)
• M61: 27,514,340 km (0.079 R)
• M62: 27,752,350 km (0.111 R)
• M63: 28,110,786 km (0.066 R)
• M64: 28,350,442 km (0.051 R)
• M65: 29,073,897 km (0.083 R)
• M66: 29,316,396 km (0.047 R)
• M67: 30,292,970 km (0.115 R)
• M68: 30,662,028 km (0.099 R)
• M69: 31,094,366 km (0.094 R)
• M70: 31,965,175 km (0.114 R)
• M71: 32,090,239 km (0.109 R)
• M72: 32,403,647 km (0.074 R)
• M73: 33,985,495 km (0.095 R)
• M74: 34,176,980 km (0.058 R)
• M75: 34,689,502 km (0.109 R)
• M76: 34,882,334 km (0.076 R)
• M77: 36,830,248 km (0.109 R)
• M78: 39,280,810 km (0.094 R)
• M79: 39,683,229 km (0.114 R)
• M80: 39,884,887 km (0.062 R)
• M81: 40,289,250 km (0.05 R)
• M82: 41,306,216 km (0.112 R)
• M83: 41,578,783 km (0.102 R)
• M84: 43,503,659 km (0.053 R)
• M85: 44,058,966 km (0.037 R)
• M86: 44,267,805 km (0.06 R)
• M87: 44,477,093 km (0.098 R)
• M88: 45,176,612 km (0.09 R)
• M89: 45,879,872 km (0.087 R)
• M90: 46,374,293 km (0.089 R)
• M91: 46,870,509 km (0.087 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.7

Radius: 3.2

Gravity: 72.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.4 AU - 8.58 AU

Year: 11932 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,323,437 km

• M1: 162,314 km (0.071 R)
• M2: 196,123 km (0.084 R)
• M3: 232,625 km (0.088 R)
• M4: 498,759 km (0.092 R)
• M5: 550,071 km (0.112 R)
• M6: 621,130 km (0.066 R)
• M7: 714,330 km (0.045 R)
• M8: 852,259 km (0.08 R)
• M9: 977,173 km (0.074 R)
• M10: 1,532,481 km (0.066 R)
• M11: 1,658,592 km (0.084 R)
• M12: 1,684,173 km (0.099 R)
• M13: 1,893,909 km (0.117 R)
• M14: 2,056,672 km (0.103 R)
• M15: 2,084,198 km (0.106 R)
• M16: 2,252,196 km (0.108 R)
• M17: 2,843,108 km (0.1 R)
• M18: 3,187,482 km (0.108 R)
• M19: 3,577,932 km (0.092 R)
• M20: 4,191,433 km (0.117 R)
• M21: 4,618,385 km (0.107 R)
• M22: 5,861,544 km (0.067 R)
• M23: 5,979,427 km (0.12 R)
• M24: 6,662,042 km (0.048 R)
• M25: 6,867,440 km (0.073 R)
• M26: 8,897,633 km (0.115 R)
• M27: 9,260,407 km (0.079 R)
• M28: 10,000,318 km (0.113 R)
• M29: 10,047,143 km (0.119 R)
• M30: 10,235,486 km (0.068 R)
• M31: 10,615,315 km (0.103 R)
• M32: 10,999,931 km (0.116 R)
• M33: 11,096,721 km (0.083 R)
• M34: 11,242,579 km (0.106 R)
• M35: 12,583,126 km (0.111 R)
• M36: 12,887,707 km (0.119 R)
• M37: 13,504,349 km (0.044 R)
• M38: 13,973,189 km (0.074 R)
• M39: 14,394,307 km (0.095 R)
• M40: 15,087,544 km (0.084 R)
• M41: 16,120,068 km (0.074 R)
• M42: 17,175,182 km (0.102 R)
• M43: 17,343,928 km (0.079 R)
• M44: 17,739,465 km (0.072 R)
• M45: 18,195,290 km (0.116 R)
• M46: 18,712,599 km (0.115 R)
• M47: 18,886,133 km (0.025 R)
• M48: 22,160,381 km (0.087 R)
• M49: 22,712,547 km (0.1 R)
• M50: 24,396,271 km (0.109 R)
• M51: 24,522,532 km (0.104 R)
• M52: 24,839,230 km (0.076 R)
• M53: 25,412,789 km (0.074 R)
• M54: 25,540,844 km (0.109 R)
• M55: 27,421,290 km (0.105 R)
• M56: 28,212,513 km (0.072 R)
• M57: 28,810,605 km (0.09 R)
• M58: 28,944,196 km (0.068 R)
• M59: 29,547,524 km (0.064 R)
• M60: 30,290,577 km (0.092 R)
• M61: 32,209,469 km (0.116 R)
• M62: 32,625,650 km (0.108 R)
• M63: 32,973,914 km (0.095 R)
• M64: 33,043,776 km (0.106 R)
• M65: 35,018,019 km (0.044 R)
• M66: 35,089,228 km (0.047 R)
• M67: 35,446,019 km (0.119 R)
• M68: 36,019,427 km (0.113 R)
• M69: 36,451,466 km (0.069 R)
• M70: 38,343,430 km (0.073 R)
• M71: 38,858,197 km (0.12 R)
• M72: 40,266,960 km (0.083 R)
• M73: 40,490,908 km (0.105 R)
• M74: 41,315,641 km (0.104 R)
• M75: 41,918,969 km (0.039 R)
• M76: 43,439,930 km (0.117 R)
• M77: 43,592,969 km (0.105 R)
• M78: 43,976,538 km (0.056 R)
• M79: 44,361,154 km (0.092 R)
• M80: 44,824,160 km (0.086 R)
• M81: 44,978,844 km (0.084 R)
• M82: 45,366,302 km (0.044 R)
• M83: 45,754,958 km (0.045 R)
• M84: 45,910,689 km (0.101 R)
• M85: 46,066,720 km (0.097 R)
• M86: 46,613,799 km (0.08 R)
• M87: 47,084,583 km (0.111 R)
• M88: 47,951,653 km (0.098 R)
• M89: 48,268,202 km (0.056 R)
• M90: 48,983,130 km (0.051 R)
• M91: 50,182,307 km (0.067 R)
• M92: 50,825,877 km (0.093 R)
• M93: 51,553,072 km (0.061 R)
• M94: 51,796,318 km (0.097 R)
• M95: 52,609,532 km (0.082 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit