🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.9

Radius: 12.6

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.96 AU - 1.02 AU

Year: 636 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 61,263,966 km

• M1: 162,613 km (0.116 R)
• M2: 247,734 km (0.107 R)
• M3: 344,823 km (0.077 R)
• M4: 443,707 km (0.085 R)
• M5: 525,687 km (0.036 R)
• M6: 626,965 km (0.103 R)
• M7: 739,462 km (0.111 R)
• M8: 885,619 km (0.105 R)
• M9: 968,347 km (0.105 R)
• M10: 1,130,212 km (0.109 R)
• M11: 1,246,300 km (0.107 R)
• M12: 1,410,708 km (0.078 R)
• M13: 1,523,056 km (0.055 R)
• M14: 1,694,944 km (0.084 R)
• M15: 1,829,432 km (0.069 R)
• M16: 1,922,931 km (0.069 R)
• M17: 2,012,989 km (0.032 R)
• M18: 2,119,951 km (0.053 R)
• M19: 2,202,679 km (0.085 R)
• M20: 2,318,318 km (0.095 R)
• M21: 2,446,972 km (0.119 R)
• M22: 2,567,099 km (0.049 R)
• M23: 2,683,487 km (0.097 R)
• M24: 2,767,860 km (0.09 R)
• M25: 2,875,869 km (0.116 R)
• M26: 3,002,878 km (0.043 R)
• M27: 3,102,361 km (0.075 R)
• M28: 3,197,056 km (0.088 R)
• M29: 3,322,718 km (0.095 R)
• M30: 3,480,694 km (0.105 R)
• M31: 3,572,996 km (0.099 R)
• M32: 3,684,895 km (0.06 R)
• M33: 3,848,555 km (0.069 R)
• M34: 4,288,223 km (0.104 R)
• M35: 4,400,721 km (0.072 R)
• M36: 4,480,755 km (0.114 R)
• M37: 4,628,708 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.4

Radius: 14.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.6 AU - 2.46 AU

Year: 1867 Days

Day: 6.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,263,966 km

• M1: 185,501 km (0.075 R)
• M2: 287,976 km (0.054 R)
• M3: 399,127 km (0.099 R)
• M4: 660,475 km (0.119 R)
• M5: 830,119 km (0.111 R)
• M6: 982,409 km (0.102 R)
• M7: 1,280,558 km (0.103 R)
• M8: 1,598,304 km (0.069 R)
• M9: 1,888,374 km (0.08 R)
• M10: 2,072,978 km (0.12 R)
• M11: 2,218,387 km (0.12 R)
• M12: 2,390,574 km (0.055 R)
• M13: 2,484,372 km (0.043 R)
• M14: 2,785,363 km (0.111 R)
• M15: 2,921,796 km (0.078 R)
• M16: 3,022,326 km (0.101 R)
• M17: 3,569,854 km (0.107 R)
• M18: 3,745,781 km (0.08 R)
• M19: 3,869,199 km (0.084 R)
• M20: 4,036,001 km (0.1 R)
• M21: 4,262,343 km (0.104 R)
• M22: 4,478,212 km (0.117 R)
• M23: 4,876,143 km (0.077 R)
• M24: 5,224,257 km (0.119 R)
• M25: 5,316,409 km (0.112 R)
• M26: 5,549,333 km (0.119 R)
• M27: 5,865,134 km (0.092 R)
• M28: 6,154,307 km (0.111 R)
• M29: 6,333,525 km (0.073 R)
• M30: 6,881,352 km (0.101 R)
• M31: 6,982,630 km (0.091 R)
• M32: 7,392,828 km (0.114 R)
• M33: 7,635,625 km (0.079 R)
• M34: 8,290,415 km (0.083 R)
• M35: 8,524,835 km (0.059 R)
• M36: 8,889,704 km (0.1 R)
• M37: 8,981,707 km (0.071 R)
• M38: 9,446,657 km (0.049 R)
• M39: 9,559,454 km (0.095 R)
• M40: 9,843,390 km (0.115 R)
• M41: 10,053,426 km (0.09 R)
• M42: 10,149,318 km (0.112 R)
• M43: 10,477,835 km (0.032 R)
• M44: 10,849,137 km (0.068 R)
• M45: 11,304,513 km (0.118 R)
• M46: 11,604,905 km (0.025 R)
• M47: 11,725,780 km (0.051 R)
• M48: 12,029,913 km (0.073 R)
• M49: 12,254,609 km (0.109 R)
• M50: 12,357,083 km (0.045 R)
• M51: 12,604,518 km (0.117 R)
• M52: 12,999,606 km (0.119 R)
• M53: 13,272,323 km (0.102 R)
• M54: 13,398,733 km (0.119 R)
• M55: 13,674,143 km (0.114 R)
• M56: 13,908,712 km (0.119 R)
• M57: 14,273,881 km (0.056 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 607.3

Radius: 3.1

Gravity: 63.19 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.07 AU - 7.73 AU

Year: 11703 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 61,263,966 km

• M1: 205,248 km (0.056 R)
• M2: 373,097 km (0.102 R)
• M3: 526,285 km (0.057 R)
• M4: 1,827,039 km (0.084 R)
• M5: 1,852,171 km (0.063 R)
• M6: 2,977,446 km (0.079 R)
• M7: 3,096,526 km (0.106 R)
• M8: 3,217,252 km (0.103 R)
• M9: 3,432,224 km (0.103 R)
• M10: 4,404,760 km (0.1 R)
• M11: 4,540,445 km (0.071 R)
• M12: 4,955,878 km (0.057 R)
• M13: 5,347,226 km (0.1 R)
• M14: 5,638,194 km (0.08 R)
• M15: 5,785,548 km (0.116 R)
• M16: 5,896,849 km (0.042 R)
• M17: 6,502,571 km (0.093 R)
• M18: 6,541,167 km (0.072 R)
• M19: 7,447,730 km (0.078 R)
• M20: 8,059,735 km (0.117 R)
• M21: 9,505,897 km (0.093 R)
• M22: 9,593,412 km (0.101 R)
• M23: 10,846,594 km (0.038 R)
• M24: 10,892,221 km (0.078 R)
• M25: 11,214,006 km (0.102 R)
• M26: 11,538,783 km (0.043 R)
• M27: 11,678,956 km (0.115 R)
• M28: 12,868,558 km (0.109 R)
• M29: 13,062,437 km (0.117 R)
• M30: 13,453,187 km (0.101 R)
• M31: 13,947,009 km (0.115 R)
• M32: 14,396,401 km (0.078 R)
• M33: 15,003,021 km (0.113 R)
• M34: 15,258,235 km (0.027 R)
• M35: 15,463,483 km (0.1 R)
• M36: 15,980,493 km (0.086 R)
• M37: 16,032,404 km (0.09 R)
• M38: 17,137,633 km (0.104 R)
• M39: 17,297,553 km (0.112 R)
• M40: 18,104,334 km (0.088 R)
• M41: 18,923,383 km (0.108 R)
• M42: 19,088,688 km (0.064 R)
• M43: 19,978,048 km (0.086 R)
• M44: 20,034,147 km (0.118 R)
• M45: 20,202,594 km (0.119 R)
• M46: 21,108,708 km (0.099 R)
• M47: 21,165,705 km (0.075 R)
• M48: 21,624,223 km (0.03 R)
• M49: 21,854,603 km (0.084 R)
• M50: 22,027,987 km (0.107 R)
• M51: 22,085,882 km (0.049 R)
• M52: 22,550,832 km (0.081 R)
• M53: 22,609,175 km (0.118 R)
• M54: 23,136,657 km (0.033 R)
• M55: 23,964,980 km (0.102 R)
• M56: 24,203,440 km (0.097 R)
• M57: 24,622,762 km (0.068 R)
• M58: 25,165,204 km (0.071 R)
• M59: 27,001,817 km (0.086 R)
• M60: 27,685,928 km (0.095 R)
• M61: 27,748,460 km (0.11 R)
• M62: 28,691,226 km (0.073 R)
• M63: 29,007,925 km (0.096 R)
• M64: 29,261,942 km (0.027 R)
• M65: 29,900,575 km (0.068 R)
• M66: 30,221,463 km (0.117 R)
• M67: 30,350,266 km (0.056 R)
• M68: 31,516,831 km (0.048 R)
• M69: 31,843,403 km (0.09 R)
• M70: 32,105,648 km (0.072 R)
• M71: 32,500,137 km (0.119 R)
• M72: 32,962,395 km (0.064 R)
• M73: 33,626,609 km (0.055 R)
• M74: 33,826,771 km (0.103 R)
• M75: 33,893,642 km (0.096 R)
• M76: 34,161,272 km (0.065 R)
• M77: 34,228,292 km (0.056 R)
• M78: 34,362,332 km (0.118 R)
• M79: 36,190,717 km (0.066 R)
• M80: 36,944,541 km (0.107 R)
• M81: 37,082,171 km (0.09 R)
• M82: 37,150,986 km (0.087 R)
• M83: 37,772,864 km (0.105 R)
• M84: 38,119,781 km (0.054 R)
• M85: 38,677,033 km (0.091 R)
• M86: 39,799,616 km (0.12 R)
• M87: 40,577,674 km (0.086 R)
• M88: 41,289,312 km (0.105 R)
• M89: 41,933,181 km (0.097 R)
• M90: 42,004,988 km (0.081 R)
• M91: 42,220,558 km (0.053 R)
• M92: 43,448,757 km (0.09 R)
• M93: 44,908,682 km (0.075 R)
• M94: 45,497,051 km (0.086 R)
• M95: 46,236,214 km (0.096 R)
• M96: 47,651,559 km (0.119 R)
• M97: 47,726,358 km (0.057 R)
• M98: 48,026,302 km (0.115 R)
• M99: 48,854,326 km (0.027 R)
• M100: 48,929,873 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 7.6

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.95 AU - 7.75 AU

Year: 12866 Days

Day: 15.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,263,966 km

• M1: 102,475 km (0.114 R)
• M2: 193,430 km (0.117 R)
• M3: 287,677 km (0.109 R)
• M4: 456,573 km (0.111 R)
• M5: 849,118 km (0.079 R)
• M6: 961,316 km (0.092 R)
• M7: 1,242,410 km (0.096 R)
• M8: 1,757,775 km (0.059 R)
• M9: 2,737,940 km (0.069 R)
• M10: 2,793,591 km (0.081 R)
• M11: 2,877,814 km (0.065 R)
• M12: 2,991,509 km (0.064 R)
• M13: 3,164,593 km (0.086 R)
• M14: 4,175,127 km (0.09 R)
• M15: 4,401,469 km (0.058 R)
• M16: 4,532,666 km (0.1 R)
• M17: 4,598,639 km (0.107 R)
• M18: 5,173,244 km (0.099 R)
• M19: 5,381,484 km (0.119 R)
• M20: 6,463,526 km (0.115 R)
• M21: 6,763,170 km (0.076 R)
• M22: 6,876,715 km (0.107 R)
• M23: 6,952,860 km (0.09 R)
• M24: 7,144,196 km (0.082 R)
• M25: 7,221,239 km (0.111 R)
• M26: 7,337,327 km (0.093 R)
• M27: 7,454,013 km (0.094 R)
• M28: 7,649,986 km (0.095 R)
• M29: 8,736,964 km (0.05 R)
• M30: 9,151,799 km (0.084 R)
• M31: 9,319,499 km (0.068 R)
• M32: 10,347,086 km (0.1 R)
• M33: 11,500,486 km (0.036 R)
• M34: 13,069,169 km (0.11 R)
• M35: 13,210,838 km (0.076 R)
• M36: 13,543,245 km (0.116 R)
• M37: 13,638,838 km (0.075 R)
• M38: 14,313,524 km (0.079 R)
• M39: 14,508,301 km (0.089 R)
• M40: 15,147,383 km (0.101 R)
• M41: 16,964,698 km (0.108 R)
• M42: 17,067,621 km (0.075 R)
• M43: 17,222,455 km (0.086 R)
• M44: 17,325,977 km (0.112 R)
• M45: 17,429,648 km (0.103 R)
• M46: 17,794,218 km (0.108 R)
• M47: 18,796,524 km (0.103 R)
• M48: 19,009,850 km (0.032 R)
• M49: 19,063,257 km (0.06 R)
• M50: 19,116,813 km (0.11 R)
• M51: 19,170,369 km (0.073 R)
• M52: 19,223,925 km (0.045 R)
• M53: 19,438,897 km (0.039 R)
• M54: 19,925,389 km (0.056 R)
• M55: 21,408,951 km (0.082 R)
• M56: 21,576,052 km (0.037 R)
• M57: 21,799,402 km (0.113 R)
• M58: 21,911,301 km (0.095 R)
• M59: 22,700,579 km (0.089 R)
• M60: 23,959,445 km (0.074 R)
• M61: 25,182,109 km (0.041 R)
• M62: 25,594,251 km (0.073 R)
• M63: 26,723,864 km (0.107 R)
• M64: 27,506,112 km (0.066 R)
• M65: 27,566,699 km (0.043 R)
• M66: 27,930,521 km (0.068 R)
• M67: 28,295,988 km (0.106 R)
• M68: 29,401,816 km (0.096 R)
• M69: 29,773,567 km (0.114 R)
• M70: 30,022,348 km (0.118 R)
• M71: 30,334,259 km (0.045 R)
• M72: 30,835,412 km (0.115 R)
• M73: 30,961,075 km (0.067 R)
• M74: 32,739,195 km (0.078 R)
• M75: 34,029,327 km (0.066 R)
• M76: 35,731,451 km (0.105 R)
• M77: 36,260,579 km (0.117 R)
• M78: 36,792,549 km (0.053 R)
• M79: 37,193,023 km (0.111 R)
• M80: 37,326,913 km (0.044 R)
• M81: 37,595,142 km (0.095 R)
• M82: 37,931,288 km (0.113 R)
• M83: 39,081,546 km (0.114 R)
• M84: 39,353,814 km (0.036 R)
• M85: 39,490,248 km (0.075 R)
• M86: 41,693,824 km (0.1 R)
• M87: 42,111,501 km (0.113 R)
• M88: 42,390,651 km (0.109 R)
• M89: 43,161,529 km (0.076 R)
• M90: 45,002,181 km (0.082 R)
• M91: 45,788,467 km (0.118 R)
• M92: 48,247,707 km (0.041 R)
• M93: 48,979,091 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.3

Radius: 6.1

Gravity: 12.07 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.53 AU - 10.75 AU

Year: 17842 Days

Day: 16.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,263,966 km

• M1: 119,678 km (0.072 R)
• M2: 476,469 km (0.107 R)
• M3: 621,430 km (0.053 R)
• M4: 801,396 km (0.112 R)
• M5: 843,732 km (0.107 R)
• M6: 886,667 km (0.109 R)
• M7: 930,499 km (0.11 R)
• M8: 975,079 km (0.097 R)
• M9: 1,460,374 km (0.104 R)
• M10: 1,755,531 km (0.09 R)
• M11: 1,811,181 km (0.094 R)
• M12: 2,556,029 km (0.03 R)
• M13: 2,779,977 km (0.117 R)
• M14: 3,384,652 km (0.09 R)
• M15: 3,595,136 km (0.117 R)
• M16: 4,289,270 km (0.1 R)
• M17: 5,385,374 km (0.056 R)
• M18: 6,006,355 km (0.106 R)
• M19: 6,303,905 km (0.036 R)
• M20: 6,957,647 km (0.091 R)
• M21: 8,047,917 km (0.038 R)
• M22: 9,582,192 km (0.069 R)
• M23: 9,879,743 km (0.101 R)
• M24: 10,079,905 km (0.12 R)
• M25: 10,130,020 km (0.092 R)
• M26: 11,570,049 km (0.109 R)
• M27: 12,099,625 km (0.078 R)
• M28: 12,153,032 km (0.029 R)
• M29: 12,529,121 km (0.109 R)
• M30: 12,963,403 km (0.083 R)
• M31: 13,018,156 km (0.112 R)
• M32: 13,292,519 km (0.077 R)
• M33: 13,457,974 km (0.078 R)
• M34: 13,735,478 km (0.076 R)
• M35: 13,846,929 km (0.107 R)
• M36: 14,183,374 km (0.112 R)
• M37: 14,239,623 km (0.109 R)
• M38: 14,692,904 km (0.097 R)
• M39: 15,208,419 km (0.099 R)
• M40: 15,729,767 km (0.07 R)
• M41: 15,846,454 km (0.06 R)
• M42: 15,904,946 km (0.118 R)
• M43: 17,329,118 km (0.114 R)
• M44: 17,509,982 km (0.094 R)
• M45: 17,630,857 km (0.065 R)
• M46: 18,793,532 km (0.089 R)
• M47: 19,415,260 km (0.076 R)
• M48: 20,233,710 km (0.086 R)
• M49: 20,935,025 km (0.096 R)
• M50: 21,192,034 km (0.099 R)
• M51: 21,774,120 km (0.101 R)
• M52: 22,361,291 km (0.052 R)
• M53: 22,492,638 km (0.093 R)
• M54: 23,818,823 km (0.087 R)
• M55: 23,952,863 km (0.102 R)
• M56: 26,061,894 km (0.112 R)
• M57: 26,546,292 km (0.089 R)
• M58: 27,594,374 km (0.106 R)
• M59: 27,946,677 km (0.099 R)
• M60: 28,869,696 km (0.032 R)
• M61: 29,012,562 km (0.107 R)
• M62: 30,381,832 km (0.12 R)
• M63: 31,551,089 km (0.079 R)
• M64: 32,215,303 km (0.097 R)
• M65: 32,363,555 km (0.026 R)
• M66: 32,586,306 km (0.068 R)
• M67: 32,884,155 km (0.112 R)
• M68: 33,482,397 km (0.107 R)
• M69: 34,235,323 km (0.106 R)
• M70: 34,462,263 km (0.072 R)
• M71: 34,613,955 km (0.051 R)
• M72: 34,993,934 km (0.106 R)
• M73: 36,527,462 km (0.116 R)
• M74: 38,632,453 km (0.088 R)
• M75: 38,947,506 km (0.085 R)
• M76: 39,659,892 km (0.03 R)
• M77: 39,818,764 km (0.076 R)
• M78: 39,898,201 km (0.102 R)
• M79: 42,145,909 km (0.1 R)
• M80: 43,040,205 km (0.081 R)
• M81: 47,942,078 km (0.094 R)
• M82: 48,705,177 km (0.096 R)
• M83: 49,728,875 km (0.107 R)
• M84: 50,157,623 km (0.08 R)
• M85: 50,759,754 km (0.118 R)
• M86: 50,845,923 km (0.106 R)
• M87: 51,277,812 km (0.073 R)
• M88: 52,580,660 km (0.064 R)
• M89: 54,334,545 km (0.066 R)
• M90: 54,687,746 km (0.096 R)
• M91: 55,218,818 km (0.117 R)
• M92: 56,196,739 km (0.067 R)
• M93: 57,001,277 km (0.115 R)
• M94: 57,180,645 km (0.114 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: 373 - 18,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit