🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 15 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,818,781 km

• M1: 89,908 km (0.045 R)
• M2: 262,245 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 315 Days

Day: 30 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118

Radius: 9.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.84 AU - 1.08 AU

Year: 607 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 45,818,781 km

• M1: 116,686 km (0.073 R)
• M2: 176,226 km (0.114 R)
• M3: 356,492 km (0.062 R)
• M4: 451,486 km (0.103 R)
• M5: 588,368 km (0.106 R)
• M6: 679,623 km (0.069 R)
• M7: 815,907 km (0.079 R)
• M8: 887,714 km (0.109 R)
• M9: 979,716 km (0.038 R)
• M10: 1,078,900 km (0.106 R)
• M11: 1,271,731 km (0.031 R)
• M12: 1,380,639 km (0.069 R)
• M13: 1,513,930 km (0.062 R)
• M14: 1,586,485 km (0.108 R)
• M15: 1,748,500 km (0.079 R)
• M16: 1,815,819 km (0.063 R)
• M17: 1,939,237 km (0.055 R)
• M18: 2,004,462 km (0.117 R)
• M19: 2,243,070 km (0.1 R)
• M20: 2,326,396 km (0.079 R)
• M21: 2,405,683 km (0.105 R)
• M22: 2,536,581 km (0.093 R)
• M23: 2,706,225 km (0.053 R)
• M24: 2,816,180 km (0.077 R)
• M25: 2,927,481 km (0.078 R)
• M26: 3,002,728 km (0.099 R)
• M27: 3,182,246 km (0.104 R)
• M28: 3,354,283 km (0.098 R)
• M29: 3,512,259 km (0.103 R)
• M30: 3,661,258 km (0.031 R)
• M31: 3,759,843 km (0.097 R)
• M32: 4,007,129 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.1

Radius: 11.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 745 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 45,818,781 km

• M1: 147,354 km (0.114 R)
• M2: 222,302 km (0.093 R)
• M3: 325,824 km (0.108 R)
• M4: 402,119 km (0.084 R)
• M5: 540,497 km (0.104 R)
• M6: 765,193 km (0.032 R)
• M7: 855,700 km (0.09 R)
• M8: 939,624 km (0.049 R)
• M9: 1,122,283 km (0.115 R)
• M10: 1,209,349 km (0.076 R)
• M11: 1,384,678 km (0.107 R)
• M12: 1,504,207 km (0.102 R)
• M13: 1,653,804 km (0.038 R)
• M14: 1,747,303 km (0.081 R)
• M15: 1,975,141 km (0.088 R)
• M16: 2,161,540 km (0.071 R)
• M17: 2,309,043 km (0.058 R)
• M18: 2,391,621 km (0.047 R)
• M19: 2,692,612 km (0.108 R)
• M20: 2,835,777 km (0.05 R)
• M21: 2,981,486 km (0.065 R)
• M22: 3,263,478 km (0.108 R)
• M23: 3,339,623 km (0.075 R)
• M24: 3,425,043 km (0.109 R)
• M25: 3,676,667 km (0.109 R)
• M26: 3,782,582 km (0.079 R)
• M27: 3,916,472 km (0.073 R)
• M28: 4,070,109 km (0.077 R)
• M29: 4,179,765 km (0.053 R)
• M30: 4,533,713 km (0.104 R)
• M31: 4,714,427 km (0.085 R)
• M32: 4,800,745 km (0.073 R)
• M33: 4,936,281 km (0.12 R)
• M34: 5,024,095 km (0.109 R)
• M35: 5,141,978 km (0.117 R)
• M36: 5,260,759 km (0.111 R)
• M37: 5,704,167 km (0.026 R)
• M38: 5,827,286 km (0.103 R)
• M39: 5,961,625 km (0.034 R)
• M40: 6,317,817 km (0.065 R)
• M41: 6,509,303 km (0.094 R)
• M42: 6,584,251 km (0.115 R)
• M43: 6,887,037 km (0.069 R)
• M44: 7,040,225 km (0.093 R)
• M45: 7,327,603 km (0.098 R)
• M46: 7,439,203 km (0.112 R)
• M47: 7,528,962 km (0.064 R)
• M48: 7,641,459 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.8

Radius: 14.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.44 AU - 1.52 AU

Year: 1163 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 45,818,781 km

• M1: 274,213 km (0.034 R)
• M2: 363,822 km (0.109 R)
• M3: 455,077 km (0.076 R)
• M4: 575,054 km (0.118 R)
• M5: 777,311 km (0.11 R)
• M6: 896,390 km (0.114 R)
• M7: 1,033,572 km (0.116 R)
• M8: 1,142,928 km (0.115 R)
• M9: 1,244,654 km (0.067 R)
• M10: 1,444,816 km (0.09 R)
• M11: 1,588,879 km (0.116 R)
• M12: 1,696,889 km (0.107 R)
• M13: 1,856,809 km (0.09 R)
• M14: 1,999,974 km (0.087 R)
• M15: 2,132,218 km (0.118 R)
• M16: 2,398,054 km (0.111 R)
• M17: 2,491,702 km (0.098 R)
• M18: 2,912,222 km (0.113 R)
• M19: 3,020,979 km (0.094 R)
• M20: 3,114,179 km (0.051 R)
• M21: 3,234,007 km (0.102 R)
• M22: 3,425,791 km (0.059 R)
• M23: 3,612,340 km (0.08 R)
• M24: 3,720,499 km (0.106 R)
• M25: 3,940,109 km (0.085 R)
• M26: 4,079,534 km (0.077 R)
• M27: 4,287,176 km (0.118 R)
• M28: 4,440,364 km (0.091 R)
• M29: 4,614,945 km (0.053 R)
• M30: 4,881,229 km (0.113 R)
• M31: 5,041,448 km (0.065 R)
• M32: 5,284,994 km (0.109 R)
• M33: 5,491,139 km (0.085 R)
• M34: 5,657,791 km (0.031 R)
• M35: 5,752,337 km (0.042 R)
• M36: 6,060,659 km (0.088 R)
• M37: 6,179,140 km (0.1 R)
• M38: 6,287,449 km (0.083 R)
• M39: 6,429,118 km (0.05 R)
• M40: 6,538,923 km (0.105 R)
• M41: 6,638,256 km (0.085 R)
• M42: 6,816,128 km (0.084 R)
• M43: 7,165,289 km (0.031 R)
• M44: 7,347,799 km (0.04 R)
• M45: 7,647,742 km (0.111 R)
• M46: 8,010,816 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 12.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4 AU - 6.5 AU

Year: 7767 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,818,781 km

• M1: 160,967 km (0.073 R)
• M2: 243,695 km (0.096 R)
• M3: 370,554 km (0.117 R)
• M4: 578,345 km (0.077 R)
• M5: 816,356 km (0.076 R)
• M6: 911,201 km (0.052 R)
• M7: 1,035,666 km (0.093 R)
• M8: 1,139,487 km (0.086 R)
• M9: 1,247,197 km (0.117 R)
• M10: 1,502,711 km (0.115 R)
• M11: 1,806,843 km (0.081 R)
• M12: 1,982,621 km (0.108 R)
• M13: 2,181,137 km (0.104 R)
• M14: 2,351,529 km (0.113 R)
• M15: 2,508,906 km (0.076 R)
• M16: 2,633,671 km (0.072 R)
• M17: 2,852,682 km (0.102 R)
• M18: 3,347,701 km (0.06 R)
• M19: 3,746,828 km (0.113 R)
• M20: 3,952,226 km (0.118 R)
• M21: 4,203,700 km (0.099 R)
• M22: 4,590,859 km (0.077 R)
• M23: 4,899,929 km (0.093 R)
• M24: 5,867,976 km (0.074 R)
• M25: 6,349,532 km (0.077 R)
• M26: 6,595,022 km (0.118 R)
• M27: 6,768,855 km (0.107 R)
• M28: 6,893,919 km (0.102 R)
• M29: 7,376,372 km (0.116 R)
• M30: 7,974,913 km (0.086 R)
• M31: 8,054,200 km (0.062 R)
• M32: 9,413,446 km (0.085 R)
• M33: 9,693,792 km (0.086 R)
• M34: 9,806,739 km (0.12 R)
• M35: 10,005,405 km (0.103 R)
• M36: 10,148,121 km (0.08 R)
• M37: 10,725,868 km (0.098 R)
• M38: 10,872,025 km (0.094 R)
• M39: 11,136,664 km (0.072 R)
• M40: 11,373,777 km (0.09 R)
• M41: 11,612,535 km (0.109 R)
• M42: 11,883,157 km (0.03 R)
• M43: 12,004,032 km (0.029 R)
• M44: 12,094,988 km (0.064 R)
• M45: 12,247,129 km (0.106 R)
• M46: 12,369,350 km (0.115 R)
• M47: 12,553,356 km (0.091 R)
• M48: 12,831,159 km (0.111 R)
• M49: 13,110,907 km (0.078 R)
• M50: 13,550,276 km (0.096 R)
• M51: 13,866,975 km (0.106 R)
• M52: 14,026,296 km (0.061 R)
• M53: 14,540,015 km (0.111 R)
• M54: 14,734,343 km (0.082 R)
• M55: 15,027,405 km (0.119 R)
• M56: 16,151,933 km (0.117 R)
• M57: 16,487,780 km (0.108 R)
• M58: 17,543,791 km (0.087 R)
• M59: 17,681,571 km (0.102 R)
• M60: 17,819,799 km (0.046 R)
• M61: 17,993,033 km (0.099 R)
• M62: 18,201,723 km (0.046 R)
• M63: 18,411,309 km (0.067 R)
• M64: 18,656,650 km (0.094 R)
• M65: 19,115,317 km (0.09 R)
• M66: 20,404,701 km (0.082 R)
• M67: 20,513,458 km (0.095 R)
• M68: 21,206,545 km (0.104 R)
• M69: 21,537,456 km (0.091 R)
• M70: 22,465,860 km (0.114 R)
• M71: 22,615,608 km (0.063 R)
• M72: 22,878,601 km (0.074 R)
• M73: 23,483,275 km (0.084 R)
• M74: 23,559,271 km (0.04 R)
• M75: 23,825,705 km (0.088 R)
• M76: 24,746,929 km (0.106 R)
• M77: 26,032,722 km (0.109 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.3

Radius: 5.2

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.34 AU - 7.3 AU

Year: 11500 Days

Day: 25 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 45,818,781 km

• M1: 79,736 km (0.093 R)
• M2: 176,675 km (0.116 R)
• M3: 381,624 km (0.111 R)
• M4: 446,250 km (0.083 R)
• M5: 631,752 km (0.111 R)
• M6: 1,014,872 km (0.079 R)
• M7: 1,357,601 km (0.059 R)
• M8: 1,583,493 km (0.047 R)
• M9: 1,625,979 km (0.096 R)
• M10: 1,733,540 km (0.075 R)
• M11: 1,799,363 km (0.103 R)
• M12: 2,187,420 km (0.036 R)
• M13: 2,427,525 km (0.116 R)
• M14: 2,476,593 km (0.062 R)
• M15: 2,600,759 km (0.113 R)
• M16: 2,726,870 km (0.068 R)
• M17: 2,880,956 km (0.052 R)
• M18: 3,442,397 km (0.114 R)
• M19: 3,553,099 km (0.107 R)
• M20: 3,608,899 km (0.098 R)
• M21: 3,806,518 km (0.073 R)
• M22: 4,541,043 km (0.112 R)
• M23: 5,575,363 km (0.108 R)
• M24: 5,902,683 km (0.115 R)
• M25: 6,202,627 km (0.041 R)
• M26: 6,236,137 km (0.096 R)
• M27: 6,269,946 km (0.114 R)
• M28: 6,405,332 km (0.037 R)
• M29: 6,575,874 km (0.108 R)
• M30: 6,678,947 km (0.108 R)
• M31: 7,920,609 km (0.112 R)
• M32: 8,362,371 km (0.057 R)
• M33: 8,586,319 km (0.116 R)
• M34: 9,078,197 km (0.109 R)
• M35: 9,116,494 km (0.093 R)
• M36: 9,154,791 km (0.091 R)
• M37: 9,231,535 km (0.044 R)
• M38: 10,089,329 km (0.106 R)
• M39: 10,208,260 km (0.034 R)
• M40: 10,608,135 km (0.119 R)
• M41: 11,176,457 km (0.055 R)
• M42: 11,671,476 km (0.054 R)
• M43: 12,682,907 km (0.073 R)
• M44: 13,634,500 km (0.039 R)
• M45: 14,653,560 km (0.114 R)
• M46: 16,158,216 km (0.082 R)
• M47: 16,530,266 km (0.072 R)
• M48: 16,811,210 km (0.109 R)
• M49: 17,377,737 km (0.105 R)
• M50: 17,520,304 km (0.115 R)
• M51: 19,409,576 km (0.04 R)
• M52: 20,654,230 km (0.074 R)
• M53: 21,873,153 km (0.048 R)
• M54: 22,027,090 km (0.09 R)
• M55: 22,181,475 km (0.089 R)
• M56: 23,010,845 km (0.051 R)
• M57: 23,062,905 km (0.098 R)
• M58: 23,903,047 km (0.096 R)
• M59: 24,061,621 km (0.062 R)
• M60: 24,913,581 km (0.118 R)
• M61: 25,558,946 km (0.084 R)
• M62: 25,667,105 km (0.07 R)
• M63: 25,775,264 km (0.097 R)
• M64: 26,482,713 km (0.117 R)
• M65: 26,646,822 km (0.114 R)
• M66: 26,921,184 km (0.113 R)
• M67: 28,139,210 km (0.072 R)
• M68: 28,530,558 km (0.102 R)
• M69: 28,586,657 km (0.104 R)
• M70: 28,698,856 km (0.03 R)
• M71: 28,980,100 km (0.116 R)
• M72: 29,262,241 km (0.117 R)
• M73: 29,658,675 km (0.085 R)
• M74: 30,171,048 km (0.115 R)
• M75: 30,399,634 km (0.097 R)
• M76: 31,204,470 km (0.044 R)
• M77: 31,667,476 km (0.036 R)
• M78: 33,838,440 km (0.117 R)
• M79: 34,076,001 km (0.115 R)
• M80: 35,814,927 km (0.106 R)
• M81: 36,117,564 km (0.077 R)
• M82: 37,705,395 km (0.119 R)
• M83: 37,766,880 km (0.051 R)
• M84: 39,502,963 km (0.116 R)
• M85: 39,690,559 km (0.076 R)
• M86: 40,822,117 km (0.102 R)
• M87: 40,948,378 km (0.117 R)
• M88: 41,138,218 km (0.088 R)
• M89: 41,391,786 km (0.114 R)
• M90: 41,518,795 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.4

Radius: 5.6

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.29 AU - 7.37 AU

Year: 12814 Days

Day: 16.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 137.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,818,781 km

• M1: 90,956 km (0.119 R)
• M2: 170,990 km (0.107 R)
• M3: 422,016 km (0.118 R)
• M4: 463,454 km (0.115 R)
• M5: 550,819 km (0.12 R)
• M6: 708,645 km (0.101 R)
• M7: 775,964 km (0.111 R)
• M8: 916,885 km (0.103 R)
• M9: 990,637 km (0.076 R)
• M10: 1,104,780 km (0.074 R)
• M11: 1,163,572 km (0.097 R)
• M12: 1,263,952 km (0.096 R)
• M13: 1,603,988 km (0.093 R)
• M14: 1,924,128 km (0.117 R)
• M15: 2,238,732 km (0.052 R)
• M16: 2,414,958 km (0.049 R)
• M17: 2,543,613 km (0.052 R)
• M18: 2,754,097 km (0.117 R)
• M19: 3,163,845 km (0.098 R)
• M20: 4,130,846 km (0.062 R)
• M21: 4,662,367 km (0.074 R)
• M22: 5,050,275 km (0.095 R)
• M23: 5,148,860 km (0.073 R)
• M24: 5,381,484 km (0.113 R)
• M25: 5,448,654 km (0.081 R)
• M26: 5,583,591 km (0.11 R)
• M27: 6,240,026 km (0.058 R)
• M28: 6,631,225 km (0.075 R)
• M29: 6,811,640 km (0.064 R)
• M30: 6,847,992 km (0.089 R)
• M31: 7,288,259 km (0.075 R)
• M32: 7,624,555 km (0.049 R)
• M33: 7,662,253 km (0.096 R)
• M34: 7,737,800 km (0.076 R)
• M35: 7,813,646 km (0.039 R)
• M36: 8,389,897 km (0.104 R)
• M37: 8,663,661 km (0.118 R)
• M38: 8,900,475 km (0.041 R)
• M39: 8,979,911 km (0.1 R)
• M40: 9,059,647 km (0.111 R)
• M41: 9,542,549 km (0.089 R)
• M42: 9,623,930 km (0.104 R)
• M43: 10,449,710 km (0.114 R)
• M44: 10,786,306 km (0.1 R)
• M45: 11,817,334 km (0.058 R)
• M46: 12,789,870 km (0.109 R)
• M47: 13,285,787 km (0.096 R)
• M48: 14,296,321 km (0.112 R)
• M49: 14,999,281 km (0.089 R)
• M50: 15,141,249 km (0.113 R)
• M51: 15,188,672 km (0.091 R)
• M52: 15,331,239 km (0.051 R)
• M53: 17,323,583 km (0.098 R)
• M54: 17,572,065 km (0.113 R)
• M55: 18,476,384 km (0.093 R)
• M56: 19,344,351 km (0.083 R)
• M57: 19,912,973 km (0.113 R)
• M58: 20,539,638 km (0.117 R)
• M59: 20,908,098 km (0.116 R)
• M60: 21,438,272 km (0.109 R)
• M61: 23,273,988 km (0.053 R)
• M62: 23,933,715 km (0.09 R)
• M63: 25,553,560 km (0.058 R)
• M64: 25,836,450 km (0.113 R)
• M65: 26,234,081 km (0.066 R)
• M66: 26,291,078 km (0.069 R)
• M67: 26,633,807 km (0.097 R)
• M68: 26,805,844 km (0.084 R)
• M69: 26,920,586 km (0.112 R)
• M70: 28,486,726 km (0.107 R)
• M71: 28,545,368 km (0.055 R)
• M72: 28,721,295 km (0.12 R)
• M73: 30,680,429 km (0.076 R)
• M74: 31,101,547 km (0.114 R)
• M75: 31,585,197 km (0.109 R)
• M76: 32,254,199 km (0.092 R)
• M77: 32,376,420 km (0.071 R)
• M78: 32,498,641 km (0.045 R)
• M79: 33,174,076 km (0.086 R)
• M80: 33,482,547 km (0.089 R)
• M81: 34,226,946 km (0.08 R)
• M82: 34,663,622 km (0.071 R)
• M83: 35,731,900 km (0.064 R)
• M84: 37,964,948 km (0.096 R)
• M85: 38,093,901 km (0.084 R)
• M86: 39,000,763 km (0.056 R)
• M87: 39,849,282 km (0.115 R)
• M88: 40,308,548 km (0.116 R)
• M89: 43,775,628 km (0.043 R)
• M90: 44,046,251 km (0.066 R)
• M91: 44,521,074 km (0.055 R)
• M92: 45,202,493 km (0.101 R)
• M93: 45,818,836 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 11,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit