🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.7

Radius: 13

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.48 AU - 0.72 AU

Year: 321 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,656,629 km

• M1: 177,273 km (0.042 R)
• M2: 306,376 km (0.063 R)
• M3: 412,441 km (0.084 R)
• M4: 521,199 km (0.113 R)
• M5: 612,603 km (0.087 R)
• M6: 728,093 km (0.114 R)
• M7: 844,630 km (0.091 R)
• M8: 940,522 km (0.077 R)
• M9: 1,060,948 km (0.097 R)
• M10: 1,144,573 km (0.077 R)
• M11: 1,230,442 km (0.102 R)
• M12: 1,427,762 km (0.036 R)
• M13: 1,525,749 km (0.114 R)
• M14: 1,669,961 km (0.054 R)
• M15: 1,793,828 km (0.107 R)
• M16: 1,951,654 km (0.108 R)
• M17: 2,098,559 km (0.11 R)
• M18: 2,303,807 km (0.087 R)
• M19: 2,498,883 km (0.106 R)
• M20: 2,601,357 km (0.112 R)
• M21: 2,693,809 km (0.072 R)
• M22: 2,804,960 km (0.113 R)
• M23: 2,959,495 km (0.112 R)
• M24: 3,086,653 km (0.059 R)
• M25: 3,172,372 km (0.117 R)
• M26: 3,277,540 km (0.09 R)
• M27: 3,580,924 km (0.046 R)
• M28: 3,808,014 km (0.089 R)
• M29: 3,953,273 km (0.107 R)
• M30: 4,053,354 km (0.062 R)
• M31: 4,154,333 km (0.119 R)
• M32: 4,235,714 km (0.097 R)
• M33: 4,386,359 km (0.115 R)
• M34: 4,510,974 km (0.072 R)
• M35: 4,629,755 km (0.11 R)
• M36: 4,749,583 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.8

Radius: 12.8

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.1 AU - 1.56 AU

Year: 1059 Days

Day: 8.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,656,629 km

• M1: 161,715 km (0.111 R)
• M2: 283,189 km (0.067 R)
• M3: 380,577 km (0.09 R)
• M4: 466,147 km (0.091 R)
• M5: 697,126 km (0.119 R)
• M6: 821,741 km (0.108 R)
• M7: 1,013,974 km (0.112 R)
• M8: 1,095,356 km (0.084 R)
• M9: 1,272,629 km (0.097 R)
• M10: 1,640,490 km (0.044 R)
• M11: 1,721,423 km (0.08 R)
• M12: 1,853,817 km (0.038 R)
• M13: 2,262,967 km (0.098 R)
• M14: 2,353,773 km (0.092 R)
• M15: 2,445,925 km (0.082 R)
• M16: 2,691,116 km (0.113 R)
• M17: 2,777,883 km (0.062 R)
• M18: 2,964,282 km (0.091 R)
• M19: 3,175,364 km (0.111 R)
• M20: 3,339,473 km (0.097 R)
• M21: 3,495,953 km (0.103 R)
• M22: 3,622,812 km (0.118 R)
• M23: 3,708,382 km (0.119 R)
• M24: 3,947,140 km (0.113 R)
• M25: 4,090,604 km (0.102 R)
• M26: 4,303,482 km (0.103 R)
• M27: 4,670,446 km (0.119 R)
• M28: 4,775,463 km (0.103 R)
• M29: 5,288,285 km (0.102 R)
• M30: 5,385,673 km (0.105 R)
• M31: 5,532,877 km (0.074 R)
• M32: 5,743,810 km (0.047 R)
• M33: 5,894,306 km (0.059 R)
• M34: 6,135,158 km (0.116 R)
• M35: 6,263,364 km (0.082 R)
• M36: 6,366,586 km (0.116 R)
• M37: 6,600,707 km (0.117 R)
• M38: 6,798,176 km (0.084 R)
• M39: 7,064,311 km (0.119 R)
• M40: 7,171,872 km (0.074 R)
• M41: 7,334,036 km (0.09 R)
• M42: 7,429,329 km (0.112 R)
• M43: 7,566,062 km (0.113 R)
• M44: 7,772,806 km (0.119 R)
• M45: 7,911,633 km (0.107 R)
• M46: 8,248,228 km (0.085 R)
• M47: 8,589,611 km (0.09 R)
• M48: 8,848,714 km (0.109 R)
• M49: 9,242,156 km (0.083 R)
• M50: 9,389,361 km (0.066 R)
• M51: 9,492,882 km (0.103 R)
• M52: 9,581,893 km (0.068 R)
• M53: 9,701,123 km (0.047 R)
• M54: 10,182,678 km (0.09 R)
• M55: 10,273,783 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 11.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.15 AU - 1.65 AU

Year: 1143 Days

Day: 13 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,656,629 km

• M1: 154,385 km (0.105 R)
• M2: 347,516 km (0.093 R)
• M3: 482,453 km (0.078 R)
• M4: 560,543 km (0.102 R)
• M5: 744,249 km (0.109 R)
• M6: 831,315 km (0.118 R)
• M7: 1,044,343 km (0.067 R)
• M8: 1,500,167 km (0.096 R)
• M9: 1,572,423 km (0.09 R)
• M10: 1,720,824 km (0.109 R)
• M11: 1,813,874 km (0.107 R)
• M12: 1,908,570 km (0.088 R)
• M13: 2,005,060 km (0.116 R)
• M14: 2,076,418 km (0.076 R)
• M15: 2,239,929 km (0.049 R)
• M16: 2,436,201 km (0.05 R)
• M17: 2,628,435 km (0.105 R)
• M18: 2,896,215 km (0.111 R)
• M19: 3,017,987 km (0.045 R)
• M20: 3,172,821 km (0.062 R)
• M21: 3,245,975 km (0.046 R)
• M22: 3,762,985 km (0.082 R)
• M23: 3,851,547 km (0.111 R)
• M24: 4,031,214 km (0.091 R)
• M25: 4,156,278 km (0.059 R)
• M26: 4,259,500 km (0.103 R)
• M27: 4,398,626 km (0.086 R)
• M28: 5,006,742 km (0.054 R)
• M29: 5,153,647 km (0.116 R)
• M30: 5,252,381 km (0.106 R)
• M31: 5,426,812 km (0.116 R)
• M32: 5,653,902 km (0.104 R)
• M33: 5,794,225 km (0.083 R)
• M34: 6,039,416 km (0.119 R)
• M35: 6,499,878 km (0.093 R)
• M36: 6,620,155 km (0.114 R)
• M37: 6,714,252 km (0.11 R)
• M38: 7,150,030 km (0.116 R)
• M39: 7,288,109 km (0.072 R)
• M40: 7,385,348 km (0.107 R)
• M41: 7,594,934 km (0.102 R)
• M42: 7,721,793 km (0.117 R)
• M43: 7,934,671 km (0.068 R)
• M44: 8,077,687 km (0.078 R)
• M45: 8,192,727 km (0.115 R)
• M46: 8,279,345 km (0.103 R)
• M47: 8,409,794 km (0.081 R)
• M48: 8,746,539 km (0.108 R)
• M49: 9,087,771 km (0.04 R)
• M50: 9,207,450 km (0.102 R)
• M51: 9,372,905 km (0.099 R)
• M52: 9,478,671 km (0.116 R)
• M53: 9,584,885 km (0.073 R)
• M54: 9,706,658 km (0.114 R)
• M55: 9,813,770 km (0.09 R)
• M56: 10,433,105 km (0.028 R)
• M57: 10,527,053 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.6

Radius: 12

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.43 AU - 5.95 AU

Year: 8161 Days

Day: 7.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,656,629 km

• M1: 157,377 km (0.081 R)
• M2: 516,711 km (0.109 R)
• M3: 715,078 km (0.059 R)
• M4: 857,645 km (0.054 R)
• M5: 953,986 km (0.119 R)
• M6: 1,173,446 km (0.086 R)
• M7: 1,377,348 km (0.094 R)
• M8: 1,459,028 km (0.11 R)
• M9: 1,947,465 km (0.061 R)
• M10: 2,058,766 km (0.088 R)
• M11: 2,134,163 km (0.068 R)
• M12: 2,585,799 km (0.105 R)
• M13: 2,812,590 km (0.063 R)
• M14: 3,110,738 km (0.062 R)
• M15: 3,419,209 km (0.089 R)
• M16: 3,554,595 km (0.058 R)
• M17: 3,645,700 km (0.077 R)
• M18: 3,947,589 km (0.098 R)
• M19: 4,209,534 km (0.082 R)
• M20: 4,428,097 km (0.099 R)
• M21: 4,876,591 km (0.109 R)
• M22: 5,054,912 km (0.118 R)
• M23: 5,339,746 km (0.066 R)
• M24: 6,727,566 km (0.119 R)
• M25: 7,041,123 km (0.104 R)
• M26: 7,417,661 km (0.096 R)
• M27: 7,920,310 km (0.091 R)
• M28: 8,251,370 km (0.1 R)
• M29: 9,177,381 km (0.03 R)
• M30: 9,813,022 km (0.073 R)
• M31: 10,071,228 km (0.112 R)
• M32: 10,299,065 km (0.087 R)
• M33: 10,462,875 km (0.109 R)
• M34: 11,497,644 km (0.118 R)
• M35: 11,667,587 km (0.074 R)
• M36: 11,838,427 km (0.116 R)
• M37: 11,941,351 km (0.079 R)
• M38: 12,113,538 km (0.091 R)
• M39: 12,217,209 km (0.097 R)
• M40: 12,425,450 km (0.069 R)
• M41: 12,634,887 km (0.119 R)
• M42: 13,128,111 km (0.119 R)
• M43: 13,305,833 km (0.113 R)
• M44: 14,498,726 km (0.084 R)
• M45: 14,608,830 km (0.1 R)
• M46: 14,830,086 km (0.098 R)
• M47: 15,089,488 km (0.116 R)
• M48: 15,725,728 km (0.114 R)
• M49: 15,801,125 km (0.108 R)
• M50: 15,914,521 km (0.114 R)
• M51: 16,600,427 km (0.116 R)
• M52: 16,947,045 km (0.056 R)
• M53: 17,647,462 km (0.088 R)
• M54: 17,804,391 km (0.073 R)
• M55: 18,001,112 km (0.077 R)
• M56: 18,198,731 km (0.063 R)
• M57: 18,516,327 km (0.062 R)
• M58: 19,036,329 km (0.102 R)
• M59: 19,399,104 km (0.12 R)
• M60: 20,460,052 km (0.039 R)
• M61: 20,666,347 km (0.095 R)
• M62: 21,456,075 km (0.086 R)
• M63: 21,623,624 km (0.093 R)
• M64: 21,875,846 km (0.093 R)
• M65: 21,960,070 km (0.106 R)
• M66: 22,467,955 km (0.117 R)
• M67: 23,323,056 km (0.075 R)
• M68: 23,581,711 km (0.115 R)
• M69: 24,888,897 km (0.051 R)
• M70: 25,197,368 km (0.088 R)
• M71: 25,817,900 km (0.108 R)
• M72: 26,668,364 km (0.071 R)
• M73: 27,346,192 km (0.091 R)
• M74: 28,075,481 km (0.109 R)
• M75: 28,167,035 km (0.117 R)
• M76: 28,857,280 km (0.062 R)
• M77: 29,553,209 km (0.035 R)
• M78: 30,583,789 km (0.045 R)
• M79: 31,388,176 km (0.037 R)
• M80: 31,626,037 km (0.083 R)
• M81: 32,007,960 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.2

Radius: 5.3

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.03 AU - 6.35 AU

Year: 9369 Days

Day: 20.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,656,629 km

• M1: 100,530 km (0.084 R)
• M2: 186,399 km (0.07 R)
• M3: 245,490 km (0.086 R)
• M4: 282,590 km (0.111 R)
• M5: 352,752 km (0.09 R)
• M6: 638,633 km (0.056 R)
• M7: 818,749 km (0.09 R)
• M8: 922,420 km (0.091 R)
• M9: 1,061,995 km (0.049 R)
• M10: 1,343,987 km (0.056 R)
• M11: 1,685,818 km (0.108 R)
• M12: 1,742,217 km (0.097 R)
• M13: 1,954,496 km (0.087 R)
• M14: 2,319,365 km (0.116 R)
• M15: 2,509,803 km (0.103 R)
• M16: 2,838,320 km (0.091 R)
• M17: 3,273,650 km (0.113 R)
• M18: 3,344,410 km (0.094 R)
• M19: 3,632,087 km (0.098 R)
• M20: 3,828,359 km (0.096 R)
• M21: 4,003,089 km (0.095 R)
• M22: 4,385,910 km (0.089 R)
• M23: 4,968,594 km (0.062 R)
• M24: 5,104,279 km (0.087 R)
• M25: 5,379,689 km (0.091 R)
• M26: 5,463,165 km (0.114 R)
• M27: 6,031,038 km (0.05 R)
• M28: 6,088,783 km (0.064 R)
• M29: 6,292,685 km (0.082 R)
• M30: 6,796,979 km (0.059 R)
• M31: 7,160,801 km (0.088 R)
• M32: 7,283,472 km (0.115 R)
• M33: 7,655,671 km (0.108 R)
• M34: 8,097,733 km (0.041 R)
• M35: 8,193,475 km (0.116 R)
• M36: 8,483,246 km (0.05 R)
• M37: 9,641,433 km (0.108 R)
• M38: 9,844,886 km (0.071 R)
• M39: 9,947,211 km (0.063 R)
• M40: 11,558,979 km (0.094 R)
• M41: 13,025,187 km (0.106 R)
• M42: 13,099,986 km (0.045 R)
• M43: 13,287,732 km (0.061 R)
• M44: 13,325,430 km (0.086 R)
• M45: 13,703,913 km (0.048 R)
• M46: 14,587,737 km (0.075 R)
• M47: 14,938,544 km (0.046 R)
• M48: 15,688,329 km (0.075 R)
• M49: 16,127,997 km (0.051 R)
• M50: 16,490,772 km (0.059 R)
• M51: 16,978,610 km (0.048 R)
• M52: 17,265,389 km (0.107 R)
• M53: 17,347,668 km (0.077 R)
• M54: 17,677,831 km (0.102 R)
• M55: 18,554,474 km (0.086 R)
• M56: 19,530,900 km (0.119 R)
• M57: 21,180,067 km (0.111 R)
• M58: 21,488,837 km (0.109 R)
• M59: 22,244,605 km (0.104 R)
• M60: 22,738,278 km (0.118 R)
• M61: 22,783,307 km (0.12 R)
• M62: 22,963,872 km (0.099 R)
• M63: 23,235,541 km (0.12 R)
• M64: 23,462,780 km (0.072 R)
• M65: 23,599,513 km (0.117 R)
• M66: 23,965,280 km (0.077 R)
• M67: 24,011,206 km (0.083 R)
• M68: 24,194,912 km (0.036 R)
• M69: 24,286,915 km (0.069 R)
• M70: 24,563,671 km (0.092 R)
• M71: 26,010,432 km (0.116 R)
• M72: 26,057,556 km (0.038 R)
• M73: 26,293,621 km (0.07 R)
• M74: 26,341,043 km (0.108 R)
• M75: 26,910,862 km (0.058 R)
• M76: 28,159,256 km (0.12 R)
• M77: 28,304,516 km (0.105 R)
• M78: 28,595,783 km (0.083 R)
• M79: 29,083,472 km (0.102 R)
• M80: 29,279,295 km (0.047 R)
• M81: 29,328,363 km (0.052 R)
• M82: 29,377,431 km (0.114 R)
• M83: 29,623,071 km (0.05 R)
• M84: 30,116,595 km (0.113 R)
• M85: 31,161,536 km (0.074 R)
• M86: 31,412,112 km (0.089 R)
• M87: 31,713,701 km (0.105 R)
• M88: 31,864,945 km (0.117 R)
• M89: 33,031,659 km (0.108 R)
• M90: 33,287,022 km (0.089 R)
• M91: 33,440,659 km (0.113 R)
• M92: 34,212,285 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.1

Radius: 4.4

Gravity: 15.86 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.37 AU - 9.69 AU

Year: 17196 Days

Day: 24.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,656,629 km

• M1: 85,570 km (0.115 R)
• M2: 192,532 km (0.059 R)
• M3: 250,277 km (0.112 R)
• M4: 355,893 km (0.114 R)
• M5: 714,779 km (0.037 R)
• M6: 808,576 km (0.106 R)
• M7: 1,178,682 km (0.12 R)
• M8: 1,312,572 km (0.06 R)
• M9: 1,404,574 km (0.1 R)
• M10: 1,498,671 km (0.105 R)
• M11: 1,570,628 km (0.109 R)
• M12: 1,693,298 km (0.066 R)
• M13: 1,947,615 km (0.114 R)
• M14: 3,080,071 km (0.089 R)
• M15: 3,741,742 km (0.088 R)
• M16: 4,038,395 km (0.092 R)
• M17: 4,105,265 km (0.111 R)
• M18: 4,411,192 km (0.107 R)
• M19: 5,262,105 km (0.092 R)
• M20: 5,372,060 km (0.095 R)
• M21: 5,445,662 km (0.118 R)
• M22: 5,932,752 km (0.104 R)
• M23: 6,047,195 km (0.06 R)
• M24: 6,278,174 km (0.088 R)
• M25: 6,868,038 km (0.068 R)
• M26: 6,907,981 km (0.119 R)
• M27: 6,948,073 km (0.075 R)
• M28: 7,028,407 km (0.105 R)
• M29: 7,973,866 km (0.109 R)
• M30: 8,269,621 km (0.081 R)
• M31: 8,654,985 km (0.083 R)
• M32: 10,071,826 km (0.115 R)
• M33: 11,040,173 km (0.082 R)
• M34: 11,086,997 km (0.115 R)
• M35: 12,376,531 km (0.101 R)
• M36: 12,571,607 km (0.095 R)
• M37: 12,915,532 km (0.08 R)
• M38: 13,312,266 km (0.096 R)
• M39: 13,813,718 km (0.026 R)
• M40: 13,864,132 km (0.1 R)
• M41: 14,117,551 km (0.095 R)
• M42: 14,938,694 km (0.116 R)
• M43: 15,512,102 km (0.075 R)
• M44: 16,092,692 km (0.103 R)
• M45: 16,199,056 km (0.117 R)
• M46: 16,841,878 km (0.084 R)
• M47: 17,003,892 km (0.086 R)
• M48: 18,318,558 km (0.082 R)
• M49: 18,485,210 km (0.114 R)
• M50: 18,875,960 km (0.08 R)
• M51: 20,121,662 km (0.116 R)
• M52: 20,178,808 km (0.088 R)
• M53: 21,276,856 km (0.101 R)
• M54: 21,335,200 km (0.115 R)
• M55: 21,452,035 km (0.1 R)
• M56: 22,334,962 km (0.073 R)
• M57: 23,711,711 km (0.039 R)
• M58: 24,075,234 km (0.099 R)
• M59: 25,672,191 km (0.104 R)
• M60: 26,233,034 km (0.094 R)
• M61: 26,295,566 km (0.079 R)
• M62: 28,323,215 km (0.101 R)
• M63: 28,515,897 km (0.099 R)
• M64: 29,485,740 km (0.073 R)
• M65: 29,615,890 km (0.104 R)
• M66: 33,065,617 km (0.084 R)
• M67: 33,404,008 km (0.091 R)
• M68: 33,947,646 km (0.03 R)
• M69: 35,665,628 km (0.045 R)
• M70: 35,943,132 km (0.09 R)
• M71: 36,221,384 km (0.111 R)
• M72: 36,920,006 km (0.088 R)
• M73: 37,411,585 km (0.085 R)
• M74: 38,828,427 km (0.099 R)
• M75: 39,113,859 km (0.056 R)
• M76: 40,046,303 km (0.113 R)
• M77: 40,190,515 km (0.035 R)
• M78: 40,262,621 km (0.118 R)
• M79: 40,986,226 km (0.084 R)
• M80: 42,226,093 km (0.103 R)
• M81: 43,330,275 km (0.084 R)
• M82: 43,478,228 km (0.088 R)
• M83: 44,146,182 km (0.079 R)
• M84: 45,792,955 km (0.091 R)
• M85: 49,223,384 km (0.107 R)
• M86: 50,852,355 km (0.047 R)
• M87: 51,555,914 km (0.11 R)
• M88: 52,026,699 km (0.091 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit