🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.6 AU - 0.9 AU

Year: 292 Days

Day: 13.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,409,881 km

• M1: 752,178 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.94 AU - 1.08 AU

Year: 456 Days

Day: 45.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,409,881 km

• M1: 122,371 km (0.068 R)

Asteroid Belt

Center: 1.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.1

Radius: 9.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.44 AU - 2.48 AU

Year: 1735 Days

Day: 6.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 53,409,881 km

• M1: 142,567 km (0.115 R)
• M2: 209,736 km (0.104 R)
• M3: 285,732 km (0.119 R)
• M4: 434,133 km (0.083 R)
• M5: 505,940 km (0.036 R)
• M6: 692,937 km (0.079 R)
• M7: 768,933 km (0.113 R)
• M8: 858,991 km (0.048 R)
• M9: 975,229 km (0.084 R)
• M10: 1,242,710 km (0.099 R)
• M11: 1,394,851 km (0.094 R)
• M12: 1,513,182 km (0.105 R)
• M13: 1,580,352 km (0.118 R)
• M14: 1,953,449 km (0.095 R)
• M15: 2,138,950 km (0.036 R)
• M16: 2,432,162 km (0.046 R)
• M17: 2,535,534 km (0.1 R)
• M18: 2,599,861 km (0.101 R)
• M19: 2,754,845 km (0.095 R)
• M20: 2,854,178 km (0.116 R)
• M21: 2,988,816 km (0.051 R)
• M22: 3,168,483 km (0.06 R)
• M23: 3,238,046 km (0.107 R)
• M24: 3,334,237 km (0.079 R)
• M25: 3,683,548 km (0.095 R)
• M26: 4,053,953 km (0.085 R)
• M27: 4,224,644 km (0.079 R)
• M28: 4,339,685 km (0.101 R)
• M29: 4,407,452 km (0.054 R)
• M30: 4,573,057 km (0.085 R)
• M31: 4,790,573 km (0.092 R)
• M32: 5,052,070 km (0.105 R)
• M33: 5,536,767 km (0.107 R)
• M34: 5,620,691 km (0.06 R)
• M35: 5,726,307 km (0.076 R)
• M36: 5,821,900 km (0.074 R)
• M37: 5,896,550 km (0.091 R)
• M38: 6,572,283 km (0.082 R)
• M39: 7,009,857 km (0.075 R)
• M40: 7,157,959 km (0.103 R)
• M41: 7,376,073 km (0.11 R)
• M42: 7,549,905 km (0.11 R)
• M43: 7,748,422 km (0.088 R)
• M44: 7,854,337 km (0.107 R)
• M45: 7,972,519 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 9.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.97 AU - 3.01 AU

Year: 1767 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,409,881 km

• M1: 129,552 km (0.104 R)
• M2: 191,635 km (0.095 R)
• M3: 356,941 km (0.069 R)
• M4: 491,279 km (0.096 R)
• M5: 658,231 km (0.086 R)
• M6: 723,156 km (0.074 R)
• M7: 875,896 km (0.093 R)
• M8: 956,379 km (0.051 R)
• M9: 1,014,423 km (0.099 R)
• M10: 1,222,663 km (0.097 R)
• M11: 1,295,218 km (0.073 R)
• M12: 1,406,968 km (0.116 R)
• M13: 1,660,237 km (0.088 R)
• M14: 1,761,665 km (0.092 R)
• M15: 1,907,074 km (0.118 R)
• M16: 2,034,980 km (0.091 R)
• M17: 2,221,229 km (0.086 R)
• M18: 2,310,838 km (0.099 R)
• M19: 2,753,050 km (0.105 R)
• M20: 3,058,229 km (0.098 R)
• M21: 3,133,178 km (0.114 R)
• M22: 3,196,159 km (0.103 R)
• M23: 3,451,971 km (0.118 R)
• M24: 3,543,226 km (0.11 R)
• M25: 3,661,557 km (0.026 R)
• M26: 3,834,941 km (0.112 R)
• M27: 4,203,850 km (0.098 R)
• M28: 4,287,325 km (0.059 R)
• M29: 4,612,701 km (0.115 R)
• M30: 4,800,147 km (0.102 R)
• M31: 5,152,899 km (0.089 R)
• M32: 5,332,416 km (0.109 R)
• M33: 5,483,510 km (0.04 R)
• M34: 5,590,323 km (0.101 R)
• M35: 6,024,007 km (0.074 R)
• M36: 6,086,838 km (0.117 R)
• M37: 6,308,542 km (0.052 R)
• M38: 6,662,341 km (0.062 R)
• M39: 6,973,206 km (0.081 R)
• M40: 7,339,122 km (0.103 R)
• M41: 7,507,420 km (0.102 R)
• M42: 7,779,538 km (0.072 R)
• M43: 8,054,798 km (0.074 R)
• M44: 8,263,487 km (0.1 R)
• M45: 8,333,349 km (0.088 R)
• M46: 8,403,511 km (0.101 R)
• M47: 8,953,732 km (0.059 R)
• M48: 9,188,002 km (0.075 R)
• M49: 9,296,760 km (0.082 R)
• M50: 9,387,715 km (0.082 R)
• M51: 9,865,680 km (0.075 R)
• M52: 10,126,429 km (0.096 R)
• M53: 10,257,627 km (0.032 R)
• M54: 10,389,273 km (0.103 R)
• M55: 10,483,819 km (0.059 R)
• M56: 10,749,804 km (0.077 R)
• M57: 11,424,490 km (0.094 R)
• M58: 11,639,462 km (0.046 R)
• M59: 11,776,943 km (0.105 R)
• M60: 12,272,261 km (0.091 R)
• M61: 12,412,135 km (0.055 R)
• M62: 12,572,803 km (0.086 R)
• M63: 12,633,091 km (0.074 R)
• M64: 12,895,935 km (0.105 R)
• M65: 13,695,236 km (0.109 R)
• M66: 13,798,908 km (0.08 R)
• M67: 13,902,729 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 10.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.46 AU - 5.22 AU

Year: 4065 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 53,409,881 km

• M1: 150,495 km (0.081 R)
• M2: 344,374 km (0.053 R)
• M3: 525,089 km (0.116 R)
• M4: 625,469 km (0.111 R)
• M5: 746,942 km (0.067 R)
• M6: 825,631 km (0.095 R)
• M7: 960,867 km (0.052 R)
• M8: 1,095,804 km (0.057 R)
• M9: 1,421,180 km (0.059 R)
• M10: 1,699,432 km (0.106 R)
• M11: 1,815,669 km (0.077 R)
• M12: 2,066,695 km (0.041 R)
• M13: 2,372,173 km (0.06 R)
• M14: 2,817,227 km (0.091 R)
• M15: 3,026,066 km (0.056 R)
• M16: 3,132,579 km (0.086 R)
• M17: 3,252,258 km (0.092 R)
• M18: 3,695,965 km (0.106 R)
• M19: 3,835,390 km (0.115 R)
• M20: 4,198,315 km (0.075 R)
• M21: 4,290,766 km (0.116 R)
• M22: 4,491,227 km (0.083 R)
• M23: 4,613,000 km (0.083 R)
• M24: 4,722,206 km (0.1 R)
• M25: 5,111,310 km (0.076 R)
• M26: 5,395,546 km (0.052 R)
• M27: 5,846,584 km (0.112 R)
• M28: 6,054,226 km (0.074 R)
• M29: 6,249,152 km (0.03 R)
• M30: 6,339,958 km (0.102 R)
• M31: 6,476,840 km (0.111 R)
• M32: 6,753,596 km (0.053 R)
• M33: 6,924,736 km (0.051 R)
• M34: 7,018,683 km (0.077 R)
• M35: 7,097,222 km (0.095 R)
• M36: 7,318,926 km (0.112 R)
• M37: 7,414,669 km (0.036 R)
• M38: 7,494,704 km (0.098 R)
• M39: 7,899,516 km (0.115 R)
• M40: 8,377,930 km (0.061 R)
• M41: 8,461,405 km (0.082 R)
• M42: 8,899,877 km (0.094 R)
• M43: 9,036,160 km (0.097 R)
• M44: 9,138,934 km (0.092 R)
• M45: 9,311,121 km (0.117 R)
• M46: 9,432,295 km (0.05 R)
• M47: 9,904,426 km (0.041 R)
• M48: 10,366,534 km (0.102 R)
• M49: 10,456,143 km (0.111 R)
• M50: 11,146,089 km (0.091 R)
• M51: 11,274,892 km (0.085 R)
• M52: 11,422,545 km (0.117 R)
• M53: 11,757,196 km (0.089 R)
• M54: 12,170,684 km (0.119 R)
• M55: 12,379,224 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.7

Radius: 11.4

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.89 AU - 6.57 AU

Year: 6167 Days

Day: 5.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,409,881 km

• M1: 214,224 km (0.079 R)
• M2: 300,243 km (0.052 R)
• M3: 406,158 km (0.094 R)
• M4: 600,635 km (0.088 R)
• M5: 768,335 km (0.083 R)
• M6: 939,923 km (0.089 R)
• M7: 1,264,252 km (0.039 R)
• M8: 1,395,150 km (0.108 R)
• M9: 1,545,944 km (0.054 R)
• M10: 1,766,601 km (0.094 R)
• M11: 2,151,666 km (0.066 R)
• M12: 2,238,882 km (0.038 R)
• M13: 2,345,246 km (0.111 R)
• M14: 3,018,735 km (0.107 R)
• M15: 3,541,131 km (0.051 R)
• M16: 3,962,249 km (0.082 R)
• M17: 4,244,690 km (0.1 R)
• M18: 4,355,093 km (0.12 R)
• M19: 4,875,245 km (0.062 R)
• M20: 4,967,696 km (0.067 R)
• M21: 5,154,544 km (0.066 R)
• M22: 5,272,577 km (0.118 R)
• M23: 5,607,527 km (0.056 R)
• M24: 5,777,769 km (0.11 R)
• M25: 5,875,756 km (0.09 R)
• M26: 6,248,254 km (0.042 R)
• M27: 6,323,801 km (0.118 R)
• M28: 6,834,528 km (0.076 R)
• M29: 7,252,654 km (0.099 R)
• M30: 7,545,118 km (0.119 R)
• M31: 7,814,245 km (0.095 R)
• M32: 8,529,023 km (0.116 R)
• M33: 8,809,519 km (0.107 R)
• M34: 9,322,042 km (0.113 R)
• M35: 9,698,280 km (0.057 R)
• M36: 10,705,822 km (0.116 R)
• M37: 10,887,135 km (0.068 R)
• M38: 11,777,691 km (0.061 R)
• M39: 12,310,558 km (0.096 R)
• M40: 12,437,118 km (0.067 R)
• M41: 12,563,977 km (0.114 R)
• M42: 12,755,313 km (0.098 R)
• M43: 13,237,766 km (0.12 R)
• M44: 13,627,917 km (0.1 R)
• M45: 13,989,046 km (0.109 R)
• M46: 14,453,249 km (0.046 R)
• M47: 14,754,240 km (0.108 R)
• M48: 15,023,665 km (0.115 R)
• M49: 15,158,902 km (0.106 R)
• M50: 15,362,654 km (0.058 R)
• M51: 15,841,367 km (0.076 R)
• M52: 16,117,226 km (0.118 R)
• M53: 16,813,753 km (0.03 R)
• M54: 17,733,930 km (0.102 R)
• M55: 18,128,270 km (0.068 R)
• M56: 19,254,892 km (0.057 R)
• M57: 19,401,946 km (0.044 R)
• M58: 19,771,004 km (0.108 R)
• M59: 20,892,539 km (0.103 R)
• M60: 21,081,482 km (0.106 R)
• M61: 21,271,022 km (0.115 R)
• M62: 21,689,896 km (0.108 R)
• M63: 21,804,638 km (0.105 R)
• M64: 21,919,529 km (0.12 R)
• M65: 21,996,273 km (0.119 R)
• M66: 22,188,506 km (0.088 R)
• M67: 22,768,497 km (0.094 R)
• M68: 22,885,033 km (0.087 R)
• M69: 23,157,900 km (0.119 R)
• M70: 24,022,426 km (0.031 R)
• M71: 24,101,563 km (0.055 R)
• M72: 24,458,653 km (0.113 R)
• M73: 25,540,545 km (0.117 R)
• M74: 25,904,666 km (0.102 R)
• M75: 26,026,290 km (0.111 R)
• M76: 26,107,671 km (0.116 R)
• M77: 27,213,049 km (0.12 R)
• M78: 27,460,784 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.9

Radius: 9

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.16 AU - 9.4 AU

Year: 10712 Days

Day: 10.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,409,881 km

• M1: 125,363 km (0.114 R)
• M2: 190,887 km (0.085 R)
• M3: 297,849 km (0.072 R)
• M4: 375,191 km (0.107 R)
• M5: 446,101 km (0.091 R)
• M6: 725,849 km (0.115 R)
• M7: 954,734 km (0.098 R)
• M8: 1,899,444 km (0.03 R)
• M9: 2,003,564 km (0.095 R)
• M10: 2,217,639 km (0.077 R)
• M11: 2,873,925 km (0.084 R)
• M12: 2,994,052 km (0.081 R)
• M13: 3,085,306 km (0.102 R)
• M14: 3,523,030 km (0.081 R)
• M15: 3,587,207 km (0.105 R)
• M16: 4,216,117 km (0.116 R)
• M17: 4,736,717 km (0.106 R)
• M18: 4,950,792 km (0.1 R)
• M19: 5,241,012 km (0.113 R)
• M20: 5,462,417 km (0.056 R)
• M21: 5,800,209 km (0.047 R)
• M22: 5,952,649 km (0.061 R)
• M23: 7,672,725 km (0.049 R)
• M24: 7,840,125 km (0.069 R)
• M25: 8,738,610 km (0.1 R)
• M26: 9,579,500 km (0.057 R)
• M27: 9,805,093 km (0.082 R)
• M28: 10,032,482 km (0.118 R)
• M29: 10,123,886 km (0.056 R)
• M30: 10,215,590 km (0.049 R)
• M31: 10,446,120 km (0.036 R)
• M32: 11,528,461 km (0.102 R)
• M33: 11,961,696 km (0.116 R)
• M34: 13,293,117 km (0.096 R)
• M35: 13,646,019 km (0.025 R)
• M36: 13,747,296 km (0.062 R)
• M37: 14,206,711 km (0.119 R)
• M38: 14,722,974 km (0.099 R)
• M39: 15,297,878 km (0.092 R)
• M40: 16,254,557 km (0.086 R)
• M41: 16,685,997 km (0.08 R)
• M42: 16,794,455 km (0.087 R)
• M43: 17,449,993 km (0.114 R)
• M44: 18,393,058 km (0.087 R)
• M45: 18,786,201 km (0.041 R)
• M46: 19,238,885 km (0.038 R)
• M47: 19,867,345 km (0.114 R)
• M48: 22,327,781 km (0.09 R)
• M49: 22,626,977 km (0.093 R)
• M50: 22,807,243 km (0.067 R)
• M51: 23,472,056 km (0.071 R)
• M52: 23,593,529 km (0.119 R)
• M53: 24,020,631 km (0.077 R)
• M54: 25,566,874 km (0.089 R)
• M55: 25,879,983 km (0.051 R)
• M56: 26,890,367 km (0.085 R)
• M57: 27,656,757 km (0.119 R)
• M58: 29,276,154 km (0.09 R)
• M59: 29,538,100 km (0.034 R)
• M60: 31,997,788 km (0.109 R)
• M61: 32,402,749 km (0.109 R)
• M62: 32,538,285 km (0.051 R)
• M63: 33,286,274 km (0.071 R)
• M64: 33,559,590 km (0.112 R)
• M65: 33,696,621 km (0.117 R)
• M66: 33,765,137 km (0.115 R)
• M67: 34,108,763 km (0.076 R)
• M68: 34,453,437 km (0.1 R)
• M69: 34,937,835 km (0.097 R)
• M70: 35,215,788 km (0.111 R)
• M71: 36,053,685 km (0.12 R)
• M72: 36,968,925 km (0.087 R)
• M73: 38,034,511 km (0.101 R)
• M74: 38,463,557 km (0.119 R)
• M75: 40,705,730 km (0.079 R)
• M76: 40,778,734 km (0.084 R)
• M77: 41,291,256 km (0.081 R)
• M78: 42,248,533 km (0.071 R)
• M79: 42,544,587 km (0.109 R)
• M80: 42,841,389 km (0.057 R)
• M81: 46,150,494 km (0.075 R)
• M82: 48,144,185 km (0.037 R)
• M83: 49,853,042 km (0.113 R)
• M84: 50,950,791 km (0.117 R)
• M85: 52,612,374 km (0.104 R)
• M86: 52,691,960 km (0.102 R)
• M87: 53,250,110 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 12,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit