🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.47 AU - 0.55 AU

Year: 130 Days

Day: 30.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,042,574 km

• M1: 307,274 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.8 AU - 4.36 AU

Year: 2426 Days

Day: 45.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.27 AU - 4.23 AU

Year: 2601 Days

Day: 28.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 8.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.88 AU - 7.44 AU

Year: 6156 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,042,574 km

• M1: 111,301 km (0.109 R)
• M2: 165,006 km (0.102 R)
• M3: 418,874 km (0.033 R)
• M4: 525,986 km (0.033 R)
• M5: 610,210 km (0.113 R)
• M6: 805,136 km (0.051 R)
• M7: 1,007,093 km (0.097 R)
• M8: 1,282,353 km (0.072 R)
• M9: 1,384,229 km (0.114 R)
• M10: 1,473,988 km (0.042 R)
• M11: 1,534,725 km (0.097 R)
• M12: 1,612,067 km (0.086 R)
• M13: 2,052,184 km (0.096 R)
• M14: 2,154,957 km (0.077 R)
• M15: 2,401,644 km (0.109 R)
• M16: 2,455,649 km (0.086 R)
• M17: 2,676,007 km (0.074 R)
• M18: 3,558,634 km (0.037 R)
• M19: 3,766,276 km (0.088 R)
• M20: 3,829,257 km (0.081 R)
• M21: 3,999,200 km (0.03 R)
• M22: 4,749,134 km (0.113 R)
• M23: 5,024,095 km (0.12 R)
• M24: 5,257,168 km (0.041 R)
• M25: 5,470,046 km (0.098 R)
• M26: 5,661,681 km (0.06 R)
• M27: 6,051,533 km (0.091 R)
• M28: 6,576,472 km (0.107 R)
• M29: 7,938,261 km (0.071 R)
• M30: 8,706,746 km (0.095 R)
• M31: 8,790,520 km (0.099 R)
• M32: 9,213,134 km (0.087 R)
• M33: 9,270,131 km (0.116 R)
• M34: 9,327,128 km (0.116 R)
• M35: 10,020,065 km (0.098 R)
• M36: 10,313,726 km (0.077 R)
• M37: 10,431,908 km (0.079 R)
• M38: 10,909,425 km (0.117 R)
• M39: 10,969,563 km (0.085 R)
• M40: 11,333,086 km (0.114 R)
• M41: 11,455,158 km (0.083 R)
• M42: 11,577,678 km (0.073 R)
• M43: 11,978,750 km (0.065 R)
• M44: 12,604,817 km (0.106 R)
• M45: 12,826,372 km (0.102 R)
• M46: 13,145,165 km (0.116 R)
• M47: 13,370,010 km (0.11 R)
• M48: 13,466,651 km (0.11 R)
• M49: 14,479,578 km (0.108 R)
• M50: 14,545,850 km (0.078 R)
• M51: 15,381,653 km (0.057 R)
• M52: 15,550,699 km (0.038 R)
• M53: 15,720,492 km (0.074 R)
• M54: 16,577,987 km (0.071 R)
• M55: 16,855,641 km (0.099 R)
• M56: 17,064,928 km (0.103 R)
• M57: 17,134,791 km (0.029 R)
• M58: 17,415,586 km (0.078 R)
• M59: 18,195,439 km (0.037 R)
• M60: 18,374,209 km (0.07 R)
• M61: 18,733,543 km (0.029 R)
• M62: 19,022,865 km (0.086 R)
• M63: 19,204,327 km (0.113 R)
• M64: 19,459,392 km (0.117 R)
• M65: 19,569,047 km (0.083 R)
• M66: 19,678,852 km (0.036 R)
• M67: 20,157,415 km (0.112 R)
• M68: 21,013,265 km (0.107 R)
• M69: 21,729,240 km (0.086 R)
• M70: 22,033,074 km (0.077 R)
• M71: 22,721,822 km (0.087 R)
• M72: 22,953,100 km (0.104 R)
• M73: 23,068,889 km (0.084 R)
• M74: 25,108,357 km (0.118 R)
• M75: 25,467,242 km (0.114 R)
• M76: 25,547,128 km (0.098 R)
• M77: 26,391,907 km (0.106 R)
• M78: 26,594,313 km (0.116 R)
• M79: 26,960,079 km (0.119 R)
• M80: 27,163,981 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458

Radius: 8.1

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.81 AU - 10.39 AU

Year: 9033 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,042,574 km

• M1: 118,930 km (0.072 R)
• M2: 303,684 km (0.076 R)
• M3: 449,093 km (0.12 R)
• M4: 1,103,135 km (0.096 R)
• M5: 1,525,898 km (0.078 R)
• M6: 1,744,910 km (0.106 R)
• M7: 1,806,544 km (0.117 R)
• M8: 2,191,160 km (0.056 R)
• M9: 2,530,897 km (0.075 R)
• M10: 2,671,519 km (0.098 R)
• M11: 3,259,738 km (0.072 R)
• M12: 3,310,601 km (0.111 R)
• M13: 3,700,154 km (0.112 R)
• M14: 3,887,001 km (0.117 R)
• M15: 4,297,797 km (0.069 R)
• M16: 4,409,696 km (0.048 R)
• M17: 4,579,490 km (0.044 R)
• M18: 4,636,487 km (0.058 R)
• M19: 5,042,495 km (0.102 R)
• M20: 7,007,164 km (0.111 R)
• M21: 7,106,048 km (0.113 R)
• M22: 7,709,227 km (0.07 R)
• M23: 7,948,135 km (0.047 R)
• M24: 8,155,029 km (0.1 R)
• M25: 8,538,747 km (0.053 R)
• M26: 9,035,711 km (0.119 R)
• M27: 9,688,407 km (0.097 R)
• M28: 9,798,810 km (0.05 R)
• M29: 10,695,949 km (0.051 R)
• M30: 10,771,795 km (0.103 R)
• M31: 10,962,532 km (0.106 R)
• M32: 11,580,222 km (0.112 R)
• M33: 11,932,525 km (0.087 R)
• M34: 12,169,488 km (0.095 R)
• M35: 12,970,285 km (0.075 R)
• M36: 13,051,367 km (0.075 R)
• M37: 13,582,140 km (0.041 R)
• M38: 13,746,848 km (0.117 R)
• M39: 13,829,426 km (0.06 R)
• M40: 13,953,741 km (0.089 R)
• M41: 15,818,180 km (0.095 R)
• M42: 16,340,127 km (0.085 R)
• M43: 16,515,455 km (0.113 R)
• M44: 16,603,269 km (0.115 R)
• M45: 16,735,364 km (0.069 R)
• M46: 16,823,627 km (0.043 R)
• M47: 17,579,994 km (0.116 R)
• M48: 17,669,603 km (0.081 R)
• M49: 18,758,077 km (0.082 R)
• M50: 19,079,563 km (0.091 R)
• M51: 19,728,219 km (0.04 R)
• M52: 20,667,095 km (0.046 R)
• M53: 21,764,994 km (0.076 R)
• M54: 21,909,506 km (0.106 R)
• M55: 22,006,146 km (0.061 R)
• M56: 22,102,786 km (0.107 R)
• M57: 22,491,142 km (0.111 R)
• M58: 22,783,756 km (0.092 R)
• M59: 23,967,075 km (0.083 R)
• M60: 24,315,937 km (0.111 R)
• M61: 24,416,018 km (0.049 R)
• M62: 25,018,897 km (0.102 R)
• M63: 25,423,410 km (0.113 R)
• M64: 25,728,291 km (0.114 R)
• M65: 26,239,167 km (0.05 R)
• M66: 26,804,946 km (0.102 R)
• M67: 26,908,319 km (0.117 R)
• M68: 26,959,930 km (0.116 R)
• M69: 27,739,484 km (0.119 R)
• M70: 27,791,694 km (0.084 R)
• M71: 27,843,904 km (0.065 R)
• M72: 27,896,263 km (0.07 R)
• M73: 29,373,841 km (0.106 R)
• M74: 29,854,200 km (0.109 R)
• M75: 30,390,807 km (0.072 R)
• M76: 31,419,442 km (0.093 R)
• M77: 31,473,896 km (0.119 R)
• M78: 31,801,216 km (0.09 R)
• M79: 32,239,538 km (0.07 R)
• M80: 32,790,058 km (0.11 R)
• M81: 33,733,273 km (0.073 R)
• M82: 34,292,320 km (0.047 R)
• M83: 35,362,842 km (0.038 R)
• M84: 35,703,177 km (0.098 R)
• M85: 36,329,843 km (0.115 R)
• M86: 37,825,672 km (0.033 R)
• M87: 38,231,830 km (0.106 R)
• M88: 38,581,141 km (0.093 R)
• M89: 38,697,828 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.9

Radius: 9.4

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.48 AU - 12.32 AU

Year: 11156 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,042,574 km

• M1: 118,482 km (0.099 R)
• M2: 185,053 km (0.047 R)
• M3: 486,043 km (0.092 R)
• M4: 547,528 km (0.108 R)
• M5: 662,270 km (0.091 R)
• M6: 767,736 km (0.092 R)
• M7: 1,182,122 km (0.106 R)
• M8: 1,268,590 km (0.049 R)
• M9: 1,494,034 km (0.052 R)
• M10: 1,732,493 km (0.063 R)
• M11: 2,087,040 km (0.1 R)
• M12: 2,632,474 km (0.091 R)
• M13: 2,921,497 km (0.094 R)
• M14: 3,281,878 km (0.063 R)
• M15: 3,374,180 km (0.097 R)
• M16: 3,498,645 km (0.092 R)
• M17: 3,979,004 km (0.108 R)
• M18: 4,344,621 km (0.045 R)
• M19: 4,412,240 km (0.06 R)
• M20: 5,395,846 km (0.119 R)
• M21: 5,578,505 km (0.053 R)
• M22: 5,763,258 km (0.11 R)
• M23: 6,253,041 km (0.114 R)
• M24: 6,406,379 km (0.082 R)
• M25: 7,112,182 km (0.108 R)
• M26: 7,393,276 km (0.102 R)
• M27: 8,174,626 km (0.089 R)
• M28: 8,596,492 km (0.051 R)
• M29: 9,155,539 km (0.108 R)
• M30: 9,549,430 km (0.064 R)
• M31: 9,993,587 km (0.073 R)
• M32: 10,128,075 km (0.065 R)
• M33: 10,399,146 km (0.107 R)
• M34: 12,748,731 km (0.065 R)
• M35: 13,336,201 km (0.094 R)
• M36: 13,782,601 km (0.097 R)
• M37: 14,334,917 km (0.117 R)
• M38: 15,929,929 km (0.102 R)
• M39: 16,562,429 km (0.105 R)
• M40: 16,935,227 km (0.071 R)
• M41: 17,203,157 km (0.115 R)
• M42: 17,472,433 km (0.104 R)
• M43: 17,688,901 km (0.041 R)
• M44: 18,234,036 km (0.056 R)
• M45: 18,674,153 km (0.108 R)
• M46: 18,951,058 km (0.116 R)
• M47: 22,318,806 km (0.069 R)
• M48: 22,436,240 km (0.118 R)
• M49: 22,612,616 km (0.108 R)
• M50: 22,907,772 km (0.084 R)
• M51: 22,966,864 km (0.067 R)
• M52: 23,442,136 km (0.111 R)
• M53: 24,341,818 km (0.074 R)
• M54: 24,644,304 km (0.058 R)
• M55: 25,743,400 km (0.115 R)
• M56: 26,113,206 km (0.085 R)
• M57: 26,609,123 km (0.081 R)
• M58: 26,795,971 km (0.053 R)
• M59: 27,233,544 km (0.062 R)
• M60: 27,673,362 km (0.094 R)
• M61: 28,305,862 km (0.116 R)
• M62: 28,433,020 km (0.078 R)
• M63: 28,496,599 km (0.1 R)
• M64: 28,560,178 km (0.09 R)
• M65: 29,843,279 km (0.116 R)
• M66: 29,907,906 km (0.054 R)
• M67: 30,037,308 km (0.108 R)
• M68: 30,687,310 km (0.103 R)
• M69: 32,001,079 km (0.101 R)
• M70: 32,199,745 km (0.075 R)
• M71: 33,534,607 km (0.064 R)
• M72: 33,669,095 km (0.074 R)
• M73: 33,803,733 km (0.041 R)
• M74: 34,547,534 km (0.116 R)
• M75: 35,160,137 km (0.066 R)
• M76: 35,296,720 km (0.094 R)
• M77: 35,501,968 km (0.119 R)
• M78: 36,811,249 km (0.04 R)
• M79: 37,088,902 km (0.11 R)
• M80: 38,910,406 km (0.046 R)
• M81: 39,832,079 km (0.062 R)
• M82: 40,117,063 km (0.088 R)
• M83: 40,545,960 km (0.109 R)
• M84: 43,589,977 km (0.069 R)
• M85: 44,473,203 km (0.103 R)
• M86: 50,125,310 km (0.111 R)
• M87: 50,279,096 km (0.079 R)
• M88: 50,895,888 km (0.082 R)
• M89: 50,973,081 km (0.109 R)
• M90: 51,825,639 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.1

Radius: 7.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.87 AU - 14.79 AU

Year: 16459 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,042,574 km

• M1: 99,632 km (0.074 R)
• M2: 228,137 km (0.096 R)
• M3: 349,012 km (0.087 R)
• M4: 1,177,036 km (0.075 R)
• M5: 1,529,339 km (0.042 R)
• M6: 1,661,434 km (0.06 R)
• M7: 2,031,988 km (0.117 R)
• M8: 2,104,393 km (0.117 R)
• M9: 2,530,747 km (0.113 R)
• M10: 2,661,346 km (0.116 R)
• M11: 3,093,983 km (0.114 R)
• M12: 3,205,583 km (0.112 R)
• M13: 3,636,126 km (0.099 R)
• M14: 3,813,549 km (0.119 R)
• M15: 4,300,490 km (0.069 R)
• M16: 5,001,805 km (0.035 R)
• M17: 5,365,627 km (0.048 R)
• M18: 5,704,017 km (0.099 R)
• M19: 5,979,726 km (0.089 R)
• M20: 6,119,151 km (0.116 R)
• M21: 6,259,773 km (0.078 R)
• M22: 6,330,383 km (0.117 R)
• M23: 9,287,335 km (0.071 R)
• M24: 10,022,160 km (0.096 R)
• M25: 10,396,753 km (0.078 R)
• M26: 10,903,142 km (0.065 R)
• M27: 11,031,048 km (0.083 R)
• M28: 11,116,468 km (0.115 R)
• M29: 11,288,207 km (0.103 R)
• M30: 11,590,843 km (0.065 R)
• M31: 11,808,658 km (0.051 R)
• M32: 11,983,837 km (0.09 R)
• M33: 12,603,920 km (0.11 R)
• M34: 13,782,901 km (0.093 R)
• M35: 14,338,956 km (0.119 R)
• M36: 15,139,155 km (0.098 R)
• M37: 16,050,505 km (0.072 R)
• M38: 16,293,302 km (0.108 R)
• M39: 17,376,092 km (0.085 R)
• M40: 17,425,758 km (0.116 R)
• M41: 17,625,322 km (0.037 R)
• M42: 17,825,633 km (0.084 R)
• M43: 17,976,428 km (0.109 R)
• M44: 18,127,522 km (0.12 R)
• M45: 18,532,633 km (0.104 R)
• M46: 19,145,984 km (0.025 R)
• M47: 19,248,908 km (0.098 R)
• M48: 19,403,592 km (0.08 R)
• M49: 19,506,814 km (0.1 R)
• M50: 20,655,576 km (0.115 R)
• M51: 20,813,851 km (0.039 R)
• M52: 21,184,854 km (0.064 R)
• M53: 21,504,694 km (0.058 R)
• M54: 23,017,876 km (0.115 R)
• M55: 23,127,232 km (0.088 R)
• M56: 23,236,888 km (0.113 R)
• M57: 24,230,816 km (0.098 R)
• M58: 24,957,263 km (0.106 R)
• M59: 25,013,512 km (0.118 R)
• M60: 25,861,134 km (0.1 R)
• M61: 27,006,156 km (0.111 R)
• M62: 28,050,648 km (0.106 R)
• M63: 29,285,878 km (0.106 R)
• M64: 29,582,530 km (0.119 R)
• M65: 30,059,448 km (0.041 R)
• M66: 30,659,036 km (0.113 R)
• M67: 30,900,039 km (0.049 R)
• M68: 31,202,077 km (0.052 R)
• M69: 31,323,101 km (0.104 R)
• M70: 31,565,899 km (0.1 R)
• M71: 32,297,582 km (0.053 R)
• M72: 32,481,438 km (0.088 R)
• M73: 32,727,077 km (0.097 R)
• M74: 33,282,085 km (0.07 R)
• M75: 33,467,736 km (0.034 R)
• M76: 33,902,318 km (0.103 R)
• M77: 34,338,695 km (0.115 R)
• M78: 35,343,245 km (0.07 R)
• M79: 35,469,506 km (0.117 R)
• M80: 36,166,632 km (0.082 R)
• M81: 36,293,790 km (0.079 R)
• M82: 36,612,583 km (0.117 R)
• M83: 37,445,544 km (0.116 R)
• M84: 37,832,105 km (0.053 R)
• M85: 38,155,236 km (0.089 R)
• M86: 38,349,564 km (0.107 R)
• M87: 38,739,266 km (0.088 R)
• M88: 40,047,500 km (0.082 R)
• M89: 41,370,394 km (0.099 R)
• M90: 44,875,920 km (0.094 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 19,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit