🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.3

Radius: 13.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.76 AU

Year: 351 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,265,151 km

• M1: 176,825 km (0.081 R)
• M2: 285,582 km (0.088 R)
• M3: 376,837 km (0.104 R)
• M4: 487,240 km (0.099 R)
• M5: 704,456 km (0.109 R)
• M6: 816,954 km (0.119 R)
• M7: 920,625 km (0.052 R)
• M8: 1,012,927 km (0.119 R)
• M9: 1,147,116 km (0.059 R)
• M10: 1,333,067 km (0.106 R)
• M11: 1,529,489 km (0.078 R)
• M12: 1,665,922 km (0.092 R)
• M13: 1,796,521 km (0.105 R)
• M14: 1,930,710 km (0.037 R)
• M15: 2,052,333 km (0.072 R)
• M16: 2,193,105 km (0.069 R)
• M17: 2,286,903 km (0.099 R)
• M18: 2,416,006 km (0.11 R)
• M19: 2,518,929 km (0.102 R)
• M20: 2,693,659 km (0.116 R)
• M21: 2,830,392 km (0.09 R)
• M22: 2,927,032 km (0.054 R)
• M23: 3,080,220 km (0.104 R)
• M24: 3,267,666 km (0.075 R)
• M25: 3,356,378 km (0.081 R)
• M26: 3,640,913 km (0.087 R)
• M27: 3,733,065 km (0.118 R)
• M28: 3,919,913 km (0.085 R)
• M29: 4,021,191 km (0.11 R)
• M30: 4,109,753 km (0.112 R)
• M31: 4,233,620 km (0.117 R)
• M32: 4,414,484 km (0.082 R)
• M33: 4,583,978 km (0.039 R)
• M34: 4,712,333 km (0.065 R)
• M35: 4,936,431 km (0.098 R)
• M36: 5,075,706 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.6

Radius: 10.4

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.58 AU - 0.68 AU

Year: 351 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 56,265,151 km

• M1: 130,001 km (0.099 R)
• M2: 207,492 km (0.103 R)
• M3: 290,818 km (0.048 R)
• M4: 371,003 km (0.116 R)
• M5: 457,470 km (0.052 R)
• M6: 523,144 km (0.118 R)
• M7: 652,396 km (0.117 R)
• M8: 726,148 km (0.118 R)
• M9: 872,904 km (0.057 R)
• M10: 1,019,360 km (0.111 R)
• M11: 1,090,269 km (0.043 R)
• M12: 1,283,999 km (0.105 R)
• M13: 1,364,183 km (0.063 R)
• M14: 1,446,013 km (0.108 R)
• M15: 1,529,788 km (0.08 R)
• M16: 1,640,789 km (0.079 R)
• M17: 1,725,013 km (0.103 R)
• M18: 1,817,465 km (0.087 R)
• M19: 2,059,364 km (0.111 R)
• M20: 2,164,831 km (0.095 R)
• M21: 2,286,603 km (0.075 R)
• M22: 2,377,559 km (0.12 R)
• M23: 2,481,081 km (0.12 R)
• M24: 2,604,948 km (0.082 R)
• M25: 2,677,203 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 8.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.94 AU - 2.98 AU

Year: 2712 Days

Day: 13.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 56,265,151 km

• M1: 116,986 km (0.117 R)
• M2: 200,760 km (0.09 R)
• M3: 287,527 km (0.07 R)
• M4: 397,033 km (0.081 R)
• M5: 462,706 km (0.113 R)
• M6: 553,363 km (0.119 R)
• M7: 665,411 km (0.077 R)
• M8: 745,895 km (0.113 R)
• M9: 842,236 km (0.1 R)
• M10: 917,334 km (0.089 R)
• M11: 1,092,663 km (0.114 R)
• M12: 1,147,565 km (0.026 R)
• M13: 1,217,427 km (0.081 R)
• M14: 1,351,766 km (0.084 R)
• M15: 1,567,786 km (0.05 R)
• M16: 1,784,254 km (0.039 R)
• M17: 1,893,460 km (0.066 R)
• M18: 1,954,347 km (0.098 R)
• M19: 2,055,624 km (0.11 R)
• M20: 2,124,140 km (0.043 R)
• M21: 2,292,887 km (0.105 R)
• M22: 2,674,810 km (0.115 R)
• M23: 2,806,456 km (0.11 R)
• M24: 2,946,928 km (0.059 R)
• M25: 3,161,751 km (0.086 R)
• M26: 3,228,023 km (0.095 R)
• M27: 3,287,862 km (0.067 R)
• M28: 3,517,794 km (0.114 R)
• M29: 3,641,511 km (0.087 R)
• M30: 3,752,812 km (0.089 R)
• M31: 3,815,942 km (0.082 R)
• M32: 3,893,584 km (0.037 R)
• M33: 4,021,789 km (0.072 R)
• M34: 4,086,415 km (0.107 R)
• M35: 4,209,385 km (0.076 R)
• M36: 4,421,963 km (0.111 R)
• M37: 4,496,164 km (0.096 R)
• M38: 4,721,159 km (0.107 R)
• M39: 5,050,125 km (0.107 R)
• M40: 5,276,167 km (0.073 R)
• M41: 5,355,005 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.5

Radius: 4.6

Gravity: 29.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.1 AU - 8.2 AU

Year: 14873 Days

Day: 24.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,265,151 km

• M1: 67,169 km (0.034 R)
• M2: 108,758 km (0.073 R)
• M3: 267,780 km (0.114 R)
• M4: 325,076 km (0.095 R)
• M5: 370,853 km (0.104 R)
• M6: 486,941 km (0.066 R)
• M7: 1,151,455 km (0.113 R)
• M8: 2,199,986 km (0.09 R)
• M9: 2,504,418 km (0.101 R)
• M10: 2,919,702 km (0.119 R)
• M11: 3,253,604 km (0.102 R)
• M12: 3,494,606 km (0.048 R)
• M13: 3,599,624 km (0.095 R)
• M14: 3,848,854 km (0.072 R)
• M15: 4,401,469 km (0.082 R)
• M16: 4,477,015 km (0.091 R)
• M17: 4,744,796 km (0.104 R)
• M18: 5,336,006 km (0.09 R)
• M19: 5,376,248 km (0.104 R)
• M20: 5,416,640 km (0.116 R)
• M21: 5,457,031 km (0.063 R)
• M22: 5,579,103 km (0.034 R)
• M23: 5,784,351 km (0.09 R)
• M24: 5,991,993 km (0.077 R)
• M25: 6,244,514 km (0.079 R)
• M26: 6,329,486 km (0.11 R)
• M27: 6,760,029 km (0.049 R)
• M28: 7,740,044 km (0.102 R)
• M29: 7,877,076 km (0.114 R)
• M30: 7,923,002 km (0.083 R)
• M31: 8,107,307 km (0.077 R)
• M32: 8,716,170 km (0.092 R)
• M33: 9,339,694 km (0.099 R)
• M34: 9,730,444 km (0.061 R)
• M35: 10,076,763 km (0.085 R)
• M36: 10,477,536 km (0.05 R)
• M37: 10,934,557 km (0.086 R)
• M38: 11,139,805 km (0.097 R)
• M39: 11,242,878 km (0.115 R)
• M40: 11,763,180 km (0.068 R)
• M41: 12,184,896 km (0.089 R)
• M42: 12,238,003 km (0.089 R)
• M43: 12,291,260 km (0.087 R)
• M44: 13,260,954 km (0.054 R)
• M45: 13,699,874 km (0.041 R)
• M46: 14,311,131 km (0.097 R)
• M47: 15,445,083 km (0.104 R)
• M48: 17,080,486 km (0.119 R)
• M49: 17,199,417 km (0.082 R)
• M50: 17,438,025 km (0.086 R)
• M51: 17,978,971 km (0.063 R)
• M52: 18,892,715 km (0.108 R)
• M53: 18,954,050 km (0.117 R)
• M54: 19,200,588 km (0.104 R)
• M55: 19,262,371 km (0.113 R)
• M56: 20,828,362 km (0.031 R)
• M57: 21,466,247 km (0.072 R)
• M58: 22,304,893 km (0.099 R)
• M59: 24,080,620 km (0.088 R)
• M60: 24,414,522 km (0.112 R)
• M61: 24,615,432 km (0.079 R)
• M62: 25,289,520 km (0.103 R)
• M63: 25,492,973 km (0.12 R)
• M64: 27,486,814 km (0.05 R)
• M65: 28,186,034 km (0.049 R)
• M66: 28,396,817 km (0.081 R)
• M67: 28,467,278 km (0.107 R)
• M68: 28,678,809 km (0.099 R)
• M69: 29,316,695 km (0.103 R)
• M70: 31,768,305 km (0.075 R)
• M71: 32,649,137 km (0.061 R)
• M72: 36,941,249 km (0.077 R)
• M73: 38,022,244 km (0.074 R)
• M74: 40,136,211 km (0.091 R)
• M75: 41,406,746 km (0.094 R)
• M76: 42,207,543 km (0.075 R)
• M77: 42,690,595 km (0.117 R)
• M78: 44,395,263 km (0.096 R)
• M79: 45,708,881 km (0.081 R)
• M80: 46,370,553 km (0.106 R)
• M81: 47,368,819 km (0.103 R)
• M82: 47,619,545 km (0.032 R)
• M83: 48,290,193 km (0.089 R)
• M84: 48,963,981 km (0.106 R)
• M85: 49,640,912 km (0.092 R)
• M86: 50,491,376 km (0.106 R)
• M87: 51,604,234 km (0.086 R)
• M88: 52,379,301 km (0.08 R)
• M89: 52,465,768 km (0.06 R)
• M90: 52,811,639 km (0.109 R)
• M91: 53,679,755 km (0.116 R)
• M92: 54,990,831 km (0.061 R)
• M93: 56,843,900 km (0.061 R)
• M94: 57,199,195 km (0.114 R)
• M95: 59,526,489 km (0.1 R)
• M96: 59,977,526 km (0.073 R)
• M97: 60,248,747 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.7

Radius: 7.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.15 AU - 10.49 AU

Year: 20000 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 56,265,151 km

• M1: 109,954 km (0.045 R)
• M2: 774,319 km (0.053 R)
• M3: 1,061,995 km (0.065 R)
• M4: 1,165,218 km (0.092 R)
• M5: 2,542,416 km (0.097 R)
• M6: 3,153,374 km (0.079 R)
• M7: 3,379,715 km (0.046 R)
• M8: 3,533,502 km (0.115 R)
• M9: 3,928,141 km (0.115 R)
• M10: 4,253,965 km (0.106 R)
• M11: 4,673,437 km (0.106 R)
• M12: 5,372,209 km (0.105 R)
• M13: 6,913,815 km (0.057 R)
• M14: 7,011,503 km (0.06 R)
• M15: 7,109,489 km (0.104 R)
• M16: 7,208,074 km (0.063 R)
• M17: 7,406,441 km (0.116 R)
• M18: 7,606,603 km (0.052 R)
• M19: 7,859,423 km (0.07 R)
• M20: 8,581,981 km (0.117 R)
• M21: 8,951,189 km (0.09 R)
• M22: 9,379,487 km (0.078 R)
• M23: 9,979,375 km (0.116 R)
• M24: 10,200,480 km (0.097 R)
• M25: 11,446,032 km (0.067 R)
• M26: 11,619,566 km (0.116 R)
• M27: 12,322,377 km (0.093 R)
• M28: 12,559,788 km (0.107 R)
• M29: 12,918,674 km (0.095 R)
• M30: 13,038,950 km (0.077 R)
• M31: 13,159,676 km (0.12 R)
• M32: 13,585,282 km (0.037 R)
• M33: 14,700,235 km (0.058 R)
• M34: 15,780,032 km (0.109 R)
• M35: 17,016,907 km (0.116 R)
• M36: 17,347,519 km (0.107 R)
• M37: 18,555,372 km (0.118 R)
• M38: 19,929,129 km (0.025 R)
• M39: 20,417,566 km (0.061 R)
• M40: 20,487,728 km (0.097 R)
• M41: 21,335,200 km (0.103 R)
• M42: 22,555,469 km (0.066 R)
• M43: 22,700,430 km (0.095 R)
• M44: 23,357,015 km (0.074 R)
• M45: 24,688,735 km (0.076 R)
• M46: 25,137,977 km (0.058 R)
• M47: 27,270,495 km (0.105 R)
• M48: 27,347,837 km (0.106 R)
• M49: 27,657,355 km (0.108 R)
• M50: 27,890,429 km (0.097 R)
• M51: 28,046,160 km (0.058 R)
• M52: 28,907,694 km (0.106 R)
• M53: 29,936,927 km (0.04 R)
• M54: 30,817,311 km (0.082 R)
• M55: 31,058,762 km (0.085 R)
• M56: 31,220,178 km (0.118 R)
• M57: 31,381,893 km (0.103 R)
• M58: 31,462,826 km (0.079 R)
• M59: 31,543,908 km (0.117 R)
• M60: 34,172,642 km (0.116 R)
• M61: 34,339,294 km (0.07 R)
• M62: 34,673,346 km (0.114 R)
• M63: 35,092,369 km (0.069 R)
• M64: 36,700,247 km (0.113 R)
• M65: 38,678,380 km (0.055 R)
• M66: 39,374,608 km (0.091 R)
• M67: 39,549,339 km (0.065 R)
• M68: 39,724,219 km (0.093 R)
• M69: 41,044,569 km (0.058 R)
• M70: 45,365,255 km (0.089 R)
• M71: 45,548,363 km (0.11 R)
• M72: 46,744,697 km (0.088 R)
• M73: 47,951,503 km (0.118 R)
• M74: 48,792,991 km (0.088 R)
• M75: 49,074,534 km (0.056 R)
• M76: 49,450,773 km (0.068 R)
• M77: 52,111,221 km (0.088 R)
• M78: 52,207,114 km (0.082 R)
• M79: 53,749,169 km (0.109 R)
• M80: 54,915,434 km (0.03 R)
• M81: 56,877,709 km (0.08 R)
• M82: 56,976,443 km (0.068 R)
• M83: 57,768,265 km (0.103 R)
• M84: 59,162,667 km (0.073 R)
• M85: 60,366,630 km (0.06 R)
• M86: 61,578,822 km (0.117 R)
• M87: 61,781,527 km (0.07 R)
• M88: 61,984,531 km (0.08 R)
• M89: 63,207,344 km (0.094 R)
• M90: 64,232,389 km (0.039 R)
• M91: 64,747,006 km (0.107 R)
• M92: 66,506,725 km (0.089 R)
• M93: 68,282,303 km (0.056 R)
• M94: 70,073,288 km (0.095 R)
• M95: 70,390,884 km (0.111 R)
• M96: 70,496,949 km (0.115 R)
• M97: 70,709,079 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.3

Radius: 3.6

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.38 AU - 9.9 AU

Year: 21039 Days

Day: 16.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 56,265,151 km

• M1: 54,005 km (0.095 R)
• M2: 77,641 km (0.108 R)
• M3: 148,102 km (0.081 R)
• M4: 203,752 km (0.055 R)
• M5: 228,286 km (0.026 R)
• M6: 428,747 km (0.105 R)
• M7: 1,041,650 km (0.118 R)
• M8: 1,562,699 km (0.06 R)
• M9: 1,717,084 km (0.102 R)
• M10: 2,012,540 km (0.034 R)
• M11: 2,040,216 km (0.065 R)
• M12: 2,152,115 km (0.106 R)
• M13: 2,294,682 km (0.099 R)
• M14: 2,499,631 km (0.055 R)
• M15: 3,181,049 km (0.077 R)
• M16: 3,343,662 km (0.051 R)
• M17: 4,482,102 km (0.102 R)
• M18: 4,737,765 km (0.06 R)
• M19: 4,811,666 km (0.114 R)
• M20: 6,367,783 km (0.045 R)
• M21: 6,490,304 km (0.113 R)
• M22: 7,156,762 km (0.08 R)
• M23: 7,326,855 km (0.114 R)
• M24: 7,627,547 km (0.065 R)
• M25: 8,643,615 km (0.098 R)
• M26: 8,870,107 km (0.102 R)
• M27: 9,561,249 km (0.056 R)
• M28: 9,701,572 km (0.059 R)
• M29: 10,365,188 km (0.107 R)
• M30: 11,636,022 km (0.094 R)
• M31: 11,936,265 km (0.073 R)
• M32: 12,239,051 km (0.071 R)
• M33: 13,579,896 km (0.102 R)
• M34: 13,684,914 km (0.092 R)
• M35: 14,320,855 km (0.071 R)
• M36: 14,642,490 km (0.103 R)
• M37: 15,074,977 km (0.111 R)
• M38: 15,621,458 km (0.04 R)
• M39: 15,676,510 km (0.052 R)
• M40: 16,063,371 km (0.107 R)
• M41: 16,621,520 km (0.038 R)
• M42: 16,677,619 km (0.083 R)
• M43: 16,846,515 km (0.079 R)
• M44: 17,299,647 km (0.108 R)
• M45: 17,527,635 km (0.082 R)
• M46: 17,756,669 km (0.107 R)
• M47: 19,505,767 km (0.069 R)
• M48: 22,416,044 km (0.056 R)
• M49: 23,541,768 km (0.09 R)
• M50: 24,942,453 km (0.111 R)
• M51: 26,500,964 km (0.053 R)
• M52: 26,829,630 km (0.091 R)
• M53: 29,167,546 km (0.108 R)
• M54: 30,946,115 km (0.106 R)
• M55: 31,084,343 km (0.11 R)
• M56: 31,918,202 km (0.054 R)
• M57: 32,478,296 km (0.115 R)
• M58: 33,041,532 km (0.117 R)
• M59: 33,466,091 km (0.088 R)
• M60: 33,678,969 km (0.089 R)
• M61: 33,821,236 km (0.095 R)
• M62: 34,535,267 km (0.109 R)
• M63: 34,966,109 km (0.096 R)
• M64: 37,000,041 km (0.114 R)
• M65: 38,031,369 km (0.098 R)
• M66: 38,699,324 km (0.06 R)
• M67: 39,221,420 km (0.072 R)
• M68: 40,197,397 km (0.052 R)
• M69: 40,348,191 km (0.056 R)
• M70: 41,181,302 km (0.109 R)
• M71: 41,943,503 km (0.111 R)
• M72: 42,249,730 km (0.113 R)
• M73: 43,095,706 km (0.045 R)
• M74: 44,102,499 km (0.056 R)
• M75: 45,038,833 km (0.104 R)
• M76: 45,273,851 km (0.109 R)
• M77: 45,430,779 km (0.093 R)
• M78: 45,981,598 km (0.107 R)
• M79: 46,455,375 km (0.074 R)
• M80: 47,248,842 km (0.095 R)
• M81: 47,966,612 km (0.07 R)
• M82: 49,251,658 km (0.097 R)
• M83: 49,736,355 km (0.116 R)
• M84: 50,141,616 km (0.117 R)
• M85: 50,792,217 km (0.074 R)
• M86: 51,527,491 km (0.049 R)
• M87: 53,091,237 km (0.065 R)
• M88: 54,003,635 km (0.11 R)
• M89: 54,253,463 km (0.071 R)
• M90: 55,256,218 km (0.084 R)
• M91: 55,507,841 km (0.111 R)
• M92: 55,675,840 km (0.056 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 18,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit