🌌 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: 373.8

Radius: 14.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.49 AU - 0.57 AU

Year: 266 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,043,261 km

• M1: 193,430 km (0.083 R)
• M2: 307,872 km (0.112 R)
• M3: 472,280 km (0.095 R)
• M4: 579,692 km (0.114 R)
• M5: 724,652 km (0.049 R)
• M6: 819,796 km (0.075 R)
• M7: 916,885 km (0.058 R)
• M8: 1,031,029 km (0.077 R)
• M9: 1,130,810 km (0.119 R)
• M10: 1,224,010 km (0.084 R)
• M11: 1,419,085 km (0.08 R)
• M12: 1,546,393 km (0.093 R)
• M13: 1,677,890 km (0.061 R)
• M14: 1,789,789 km (0.053 R)
• M15: 1,900,491 km (0.115 R)
• M16: 2,058,616 km (0.074 R)
• M17: 2,166,476 km (0.11 R)
• M18: 2,263,715 km (0.091 R)
• M19: 2,414,510 km (0.066 R)
• M20: 2,528,653 km (0.118 R)
• M21: 2,644,890 km (0.114 R)
• M22: 2,753,648 km (0.034 R)
• M23: 2,901,301 km (0.104 R)
• M24: 3,009,012 km (0.109 R)
• M25: 3,194,812 km (0.092 R)
• M26: 3,296,539 km (0.083 R)
• M27: 3,389,439 km (0.118 R)
• M28: 3,493,260 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.3

Radius: 10.9

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.23 AU - 1.63 AU

Year: 1180 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,043,261 km

• M1: 173,833 km (0.098 R)
• M2: 358,137 km (0.074 R)
• M3: 510,727 km (0.065 R)
• M4: 661,223 km (0.1 R)
• M5: 731,534 km (0.109 R)
• M6: 868,715 km (0.105 R)
• M7: 990,188 km (0.111 R)
• M8: 1,091,616 km (0.094 R)
• M9: 1,170,155 km (0.078 R)
• M10: 1,389,465 km (0.064 R)
• M11: 1,622,389 km (0.12 R)
• M12: 1,813,425 km (0.117 R)
• M13: 2,028,098 km (0.068 R)
• M14: 2,142,840 km (0.118 R)
• M15: 2,302,012 km (0.106 R)
• M16: 2,439,193 km (0.052 R)
• M17: 2,596,869 km (0.087 R)
• M18: 2,668,078 km (0.1 R)
• M19: 2,794,189 km (0.07 R)
• M20: 3,024,420 km (0.068 R)
• M21: 3,146,791 km (0.054 R)
• M22: 3,289,807 km (0.107 R)
• M23: 3,464,537 km (0.06 R)
• M24: 3,562,972 km (0.114 R)
• M25: 3,732,317 km (0.071 R)
• M26: 3,873,986 km (0.102 R)
• M27: 3,996,806 km (0.08 R)
• M28: 4,404,760 km (0.048 R)
• M29: 5,069,872 km (0.05 R)
• M30: 5,328,826 km (0.107 R)
• M31: 5,431,450 km (0.069 R)
• M32: 5,789,587 km (0.12 R)
• M33: 6,131,867 km (0.1 R)
• M34: 6,590,085 km (0.112 R)
• M35: 7,097,073 km (0.108 R)
• M36: 7,642,357 km (0.106 R)
• M37: 8,070,057 km (0.118 R)
• M38: 8,188,090 km (0.108 R)
• M39: 8,759,853 km (0.052 R)
• M40: 8,935,182 km (0.108 R)
• M41: 9,139,084 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.3

Radius: 9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.67 AU - 3.93 AU

Year: 5113 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,043,261 km

• M1: 121,773 km (0.064 R)
• M2: 256,411 km (0.081 R)
• M3: 359,783 km (0.039 R)
• M4: 470,485 km (0.099 R)
• M5: 594,053 km (0.092 R)
• M6: 671,545 km (0.088 R)
• M7: 874,998 km (0.088 R)
• M8: 1,445,115 km (0.092 R)
• M9: 1,599,500 km (0.075 R)
• M10: 1,694,645 km (0.117 R)
• M11: 1,958,236 km (0.09 R)
• M12: 2,094,969 km (0.113 R)
• M13: 2,359,906 km (0.094 R)
• M14: 2,635,765 km (0.104 R)
• M15: 2,711,013 km (0.03 R)
• M16: 2,941,393 km (0.106 R)
• M17: 3,178,207 km (0.086 R)
• M18: 3,258,541 km (0.086 R)
• M19: 3,483,087 km (0.118 R)
• M20: 4,055,449 km (0.083 R)
• M21: 4,230,628 km (0.113 R)
• M22: 4,341,480 km (0.063 R)
• M23: 4,475,819 km (0.105 R)
• M24: 4,979,814 km (0.089 R)
• M25: 5,262,554 km (0.045 R)
• M26: 6,292,535 km (0.119 R)
• M27: 6,393,813 km (0.12 R)
• M28: 6,572,433 km (0.094 R)
• M29: 6,649,476 km (0.043 R)
• M30: 7,170,974 km (0.111 R)
• M31: 7,543,921 km (0.116 R)
• M32: 8,005,132 km (0.12 R)
• M33: 8,225,489 km (0.096 R)
• M34: 8,672,039 km (0.111 R)
• M35: 8,756,562 km (0.112 R)
• M36: 8,926,655 km (0.057 R)
• M37: 9,069,221 km (0.06 R)
• M38: 9,385,471 km (0.108 R)
• M39: 9,793,275 km (0.054 R)
• M40: 10,058,512 km (0.105 R)
• M41: 10,959,690 km (0.115 R)
• M42: 11,543,869 km (0.076 R)
• M43: 11,980,695 km (0.101 R)
• M44: 12,742,148 km (0.079 R)
• M45: 13,388,710 km (0.11 R)
• M46: 14,012,833 km (0.083 R)
• M47: 14,211,798 km (0.028 R)
• M48: 14,545,700 km (0.116 R)
• M49: 14,747,208 km (0.098 R)
• M50: 14,848,337 km (0.084 R)
• M51: 15,391,527 km (0.097 R)
• M52: 15,631,332 km (0.047 R)
• M53: 16,010,563 km (0.115 R)
• M54: 16,149,240 km (0.104 R)
• M55: 16,567,515 km (0.066 R)
• M56: 17,130,901 km (0.064 R)
• M57: 17,521,800 km (0.118 R)
• M58: 18,384,980 km (0.056 R)
• M59: 18,530,239 km (0.115 R)
• M60: 18,602,944 km (0.071 R)
• M61: 18,748,802 km (0.087 R)
• M62: 19,151,669 km (0.112 R)
• M63: 21,551,967 km (0.059 R)
• M64: 22,166,664 km (0.112 R)
• M65: 22,282,603 km (0.071 R)
• M66: 22,709,256 km (0.06 R)
• M67: 22,865,137 km (0.077 R)
• M68: 23,177,796 km (0.085 R)
• M69: 23,886,741 km (0.1 R)
• M70: 24,124,601 km (0.036 R)
• M71: 24,682,751 km (0.077 R)
• M72: 24,923,304 km (0.098 R)
• M73: 25,285,481 km (0.096 R)
• M74: 26,218,972 km (0.119 R)
• M75: 26,751,690 km (0.095 R)
• M76: 27,163,832 km (0.056 R)
• M77: 27,578,068 km (0.073 R)
• M78: 27,869,335 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.3

Radius: 6.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.42 AU - 6.96 AU

Year: 9369 Days

Day: 21.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,043,261 km

• M1: 183,557 km (0.099 R)
• M2: 497,263 km (0.033 R)
• M3: 575,503 km (0.07 R)
• M4: 707,448 km (0.053 R)
• M5: 1,029,233 km (0.038 R)
• M6: 1,622,389 km (0.089 R)
• M7: 1,863,989 km (0.08 R)
• M8: 2,576,375 km (0.105 R)
• M9: 2,776,686 km (0.08 R)
• M10: 2,858,217 km (0.087 R)
• M11: 2,961,439 km (0.071 R)
• M12: 3,321,222 km (0.12 R)
• M13: 3,364,456 km (0.118 R)
• M14: 3,966,737 km (0.119 R)
• M15: 4,104,966 km (0.089 R)
• M16: 5,471,542 km (0.054 R)
• M17: 5,729,299 km (0.114 R)
• M18: 5,859,599 km (0.029 R)
• M19: 5,990,946 km (0.055 R)
• M20: 6,176,597 km (0.085 R)
• M21: 6,229,854 km (0.083 R)
• M22: 6,363,893 km (0.099 R)
• M23: 6,799,373 km (0.079 R)
• M24: 6,965,277 km (0.118 R)
• M25: 7,699,054 km (0.114 R)
• M26: 7,871,840 km (0.059 R)
• M27: 8,162,808 km (0.087 R)
• M28: 8,339,034 km (0.057 R)
• M29: 8,398,125 km (0.099 R)
• M30: 8,605,767 km (0.055 R)
• M31: 10,295,924 km (0.112 R)
• M32: 11,000,081 km (0.082 R)
• M33: 11,064,857 km (0.078 R)
• M34: 11,951,673 km (0.053 R)
• M35: 12,353,194 km (0.078 R)
• M36: 13,100,734 km (0.085 R)
• M37: 13,169,400 km (0.095 R)
• M38: 14,532,685 km (0.042 R)
• M39: 14,710,707 km (0.108 R)
• M40: 14,925,230 km (0.109 R)
• M41: 15,104,897 km (0.081 R)
• M42: 15,538,731 km (0.072 R)
• M43: 15,647,937 km (0.069 R)
• M44: 16,345,063 km (0.086 R)
• M45: 16,977,264 km (0.045 R)
• M46: 17,617,543 km (0.109 R)
• M47: 18,380,941 km (0.119 R)
• M48: 18,727,858 km (0.105 R)
• M49: 20,935,324 km (0.07 R)
• M50: 21,947,055 km (0.072 R)
• M51: 22,110,416 km (0.112 R)
• M52: 22,274,225 km (0.117 R)
• M53: 23,766,165 km (0.097 R)
• M54: 24,017,938 km (0.072 R)
• M55: 24,228,422 km (0.044 R)
• M56: 24,906,101 km (0.078 R)
• M57: 25,934,287 km (0.116 R)
• M58: 25,977,371 km (0.105 R)
• M59: 26,627,374 km (0.038 R)
• M60: 26,670,907 km (0.111 R)
• M61: 27,282,762 km (0.063 R)
• M62: 28,120,510 km (0.111 R)
• M63: 28,209,222 km (0.117 R)
• M64: 28,520,236 km (0.1 R)
• M65: 28,698,556 km (0.084 R)
• M66: 29,235,613 km (0.105 R)
• M67: 29,821,139 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.1

Radius: 5.2

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.8 AU - 9.58 AU

Year: 14720 Days

Day: 24 Hours

Environment

Temp: -234 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 86,043,261 km

• M1: 102,624 km (0.096 R)
• M2: 172,038 km (0.115 R)
• M3: 460,911 km (0.105 R)
• M4: 517,459 km (0.049 R)
• M5: 784,192 km (0.062 R)
• M6: 959,371 km (0.054 R)
• M7: 1,014,274 km (0.113 R)
• M8: 1,185,563 km (0.113 R)
• M9: 1,304,793 km (0.076 R)
• M10: 1,576,762 km (0.11 R)
• M11: 1,797,867 km (0.073 R)
• M12: 2,318,318 km (0.114 R)
• M13: 2,392,668 km (0.116 R)
• M14: 2,493,198 km (0.105 R)
• M15: 2,855,823 km (0.109 R)
• M16: 3,234,904 km (0.093 R)
• M17: 3,803,675 km (0.102 R)
• M18: 4,433,632 km (0.071 R)
• M19: 5,322,692 km (0.083 R)
• M20: 5,653,453 km (0.082 R)
• M21: 6,369,279 km (0.117 R)
• M22: 6,403,986 km (0.107 R)
• M23: 6,614,171 km (0.081 R)
• M24: 6,933,712 km (0.055 R)
• M25: 6,969,466 km (0.104 R)
• M26: 7,113,229 km (0.116 R)
• M27: 7,514,002 km (0.083 R)
• M28: 7,550,653 km (0.091 R)
• M29: 7,847,156 km (0.075 R)
• M30: 7,921,955 km (0.06 R)
• M31: 8,566,423 km (0.036 R)
• M32: 8,914,537 km (0.079 R)
• M33: 9,109,912 km (0.055 R)
• M34: 9,465,057 km (0.076 R)
• M35: 9,704,414 km (0.087 R)
• M36: 10,148,271 km (0.052 R)
• M37: 10,434,302 km (0.118 R)
• M38: 11,139,656 km (0.077 R)
• M39: 11,989,222 km (0.046 R)
• M40: 12,334,943 km (0.105 R)
• M41: 12,465,392 km (0.074 R)
• M42: 13,080,239 km (0.104 R)
• M43: 13,391,253 km (0.049 R)
• M44: 13,435,983 km (0.111 R)
• M45: 13,570,172 km (0.107 R)
• M46: 13,930,255 km (0.083 R)
• M47: 14,020,761 km (0.12 R)
• M48: 14,339,255 km (0.04 R)
• M49: 14,568,140 km (0.052 R)
• M50: 14,890,523 km (0.114 R)
• M51: 15,122,400 km (0.09 R)
• M52: 15,215,300 km (0.116 R)
• M53: 15,730,515 km (0.032 R)
• M54: 15,872,035 km (0.062 R)
• M55: 16,013,854 km (0.109 R)
• M56: 17,164,261 km (0.081 R)
• M57: 17,651,502 km (0.119 R)
• M58: 18,241,964 km (0.104 R)
• M59: 19,391,923 km (0.103 R)
• M60: 19,442,487 km (0.119 R)
• M61: 20,103,411 km (0.076 R)
• M62: 21,499,308 km (0.059 R)
• M63: 21,813,763 km (0.116 R)
• M64: 22,766,103 km (0.102 R)
• M65: 22,926,173 km (0.085 R)
• M66: 23,624,047 km (0.116 R)
• M67: 24,711,324 km (0.116 R)
• M68: 25,316,298 km (0.086 R)
• M69: 25,371,500 km (0.092 R)
• M70: 26,372,609 km (0.115 R)
• M71: 26,934,349 km (0.049 R)
• M72: 30,035,064 km (0.102 R)
• M73: 30,445,261 km (0.093 R)
• M74: 32,163,991 km (0.116 R)
• M75: 32,944,742 km (0.071 R)
• M76: 34,219,017 km (0.09 R)
• M77: 34,831,471 km (0.074 R)
• M78: 35,880,900 km (0.092 R)
• M79: 36,253,698 km (0.077 R)
• M80: 37,003,333 km (0.081 R)
• M81: 37,380,020 km (0.094 R)
• M82: 39,282,606 km (0.093 R)
• M83: 40,374,670 km (0.087 R)
• M84: 41,281,383 km (0.084 R)
• M85: 43,247,099 km (0.079 R)
• M86: 43,975,341 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800

Radius: 6.6

Gravity: 18.37 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.58 AU - 10.68 AU

Year: 22255 Days

Day: 16.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,043,261 km

• M1: 103,821 km (0.112 R)
• M2: 181,313 km (0.083 R)
• M3: 272,567 km (0.112 R)
• M4: 551,268 km (0.061 R)
• M5: 669,301 km (0.095 R)
• M6: 769,831 km (0.114 R)
• M7: 1,130,960 km (0.072 R)
• M8: 1,251,835 km (0.111 R)
• M9: 2,063,703 km (0.053 R)
• M10: 2,287,950 km (0.118 R)
• M11: 2,402,991 km (0.104 R)
• M12: 3,006,768 km (0.113 R)
• M13: 3,261,084 km (0.114 R)
• M14: 3,304,168 km (0.079 R)
• M15: 3,610,844 km (0.062 R)
• M16: 3,835,540 km (0.026 R)
• M17: 4,111,249 km (0.076 R)
• M18: 4,441,112 km (0.118 R)
• M19: 4,926,856 km (0.083 R)
• M20: 5,532,129 km (0.092 R)
• M21: 7,541,229 km (0.119 R)
• M22: 7,886,351 km (0.037 R)
• M23: 8,295,501 km (0.082 R)
• M24: 8,354,443 km (0.12 R)
• M25: 8,952,385 km (0.096 R)
• M26: 9,012,823 km (0.119 R)
• M27: 11,941,650 km (0.085 R)
• M28: 12,142,111 km (0.094 R)
• M29: 12,614,092 km (0.098 R)
• M30: 12,886,510 km (0.097 R)
• M31: 13,995,629 km (0.078 R)
• M32: 15,062,860 km (0.079 R)
• M33: 16,082,369 km (0.07 R)
• M34: 16,377,825 km (0.099 R)
• M35: 17,881,433 km (0.11 R)
• M36: 18,341,148 km (0.041 R)
• M37: 18,572,426 km (0.066 R)
• M38: 20,218,302 km (0.038 R)
• M39: 20,697,015 km (0.082 R)
• M40: 22,073,764 km (0.057 R)
• M41: 23,229,707 km (0.066 R)
• M42: 23,647,235 km (0.039 R)
• M43: 23,983,082 km (0.098 R)
• M44: 24,829,656 km (0.114 R)
• M45: 26,031,077 km (0.109 R)
• M46: 26,377,845 km (0.059 R)
• M47: 26,638,893 km (0.09 R)
• M48: 27,427,274 km (0.1 R)
• M49: 27,691,763 km (0.069 R)
• M50: 29,476,615 km (0.055 R)
• M51: 29,747,537 km (0.074 R)
• M52: 30,656,493 km (0.093 R)
• M53: 31,298,268 km (0.103 R)
• M54: 31,390,271 km (0.113 R)
• M55: 34,667,811 km (0.071 R)
• M56: 36,395,367 km (0.109 R)
• M57: 37,954,326 km (0.09 R)
• M58: 42,454,081 km (0.116 R)
• M59: 43,579,505 km (0.077 R)
• M60: 43,888,126 km (0.109 R)
• M61: 44,610,983 km (0.098 R)
• M62: 48,603,451 km (0.095 R)
• M63: 51,508,940 km (0.102 R)
• M64: 51,726,306 km (0.109 R)
• M65: 52,053,178 km (0.111 R)
• M66: 52,271,291 km (0.1 R)
• M67: 53,476,900 km (0.09 R)
• M68: 53,587,004 km (0.076 R)
• M69: 54,802,637 km (0.065 R)
• M70: 56,362,793 km (0.105 R)
• M71: 56,811,287 km (0.072 R)
• M72: 57,373,476 km (0.101 R)
• M73: 58,050,556 km (0.105 R)
• M74: 58,616,784 km (0.106 R)
• M75: 58,730,329 km (0.075 R)
• M76: 61,706,279 km (0.048 R)
• M77: 62,979,956 km (0.091 R)
• M78: 66,025,020 km (0.07 R)
• M79: 67,327,718 km (0.044 R)
• M80: 68,519,266 km (0.026 R)
• M81: 68,758,473 km (0.057 R)
• M82: 71,771,224 km (0.098 R)
• M83: 71,892,548 km (0.111 R)
• M84: 74,212,213 km (0.11 R)
• M85: 74,335,032 km (0.039 R)
• M86: 74,457,852 km (0.044 R)
• M87: 74,826,761 km (0.045 R)
• M88: 78,674,119 km (0.108 R)
• M89: 79,928,946 km (0.097 R)
• M90: 80,685,013 km (0.193 R)
• M91: 80,811,274 km (0.096 R)
• M92: 81,316,765 km (0.077 R)
• M93: 81,443,325 km (0.107 R)
• M94: 82,204,180 km (0.139 R)
• M95: 82,458,346 km (0.214 R)
• M96: 83,988,433 km (0.11 R)
• M97: 85,527,945 km (0.111 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: 202 - 19,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit