🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.57 AU - 0.59 AU

Year: 157 Days

Day: 21.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,467,231 km

• M1: 223,050 km (0.03 R)
• M2: 287,976 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.73 AU - 0.83 AU

Year: 244 Days

Day: 21.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.03 AU - 1.23 AU

Year: 426 Days

Day: 42.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,467,231 km

• M1: 46,525 km (0.106 R)
• M2: 969,394 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.9

Radius: 8.6

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.64 AU - 9.02 AU

Year: 7040 Days

Day: 14.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,467,231 km

• M1: 110,403 km (0.08 R)
• M2: 191,036 km (0.119 R)
• M3: 266,135 km (0.044 R)
• M4: 388,057 km (0.093 R)
• M5: 518,656 km (0.109 R)
• M6: 678,726 km (0.102 R)
• M7: 965,804 km (0.109 R)
• M8: 1,361,640 km (0.08 R)
• M9: 1,491,640 km (0.12 R)
• M10: 1,606,382 km (0.109 R)
• M11: 1,927,120 km (0.093 R)
• M12: 2,116,511 km (0.076 R)
• M13: 2,224,221 km (0.027 R)
• M14: 2,423,037 km (0.1 R)
• M15: 2,650,725 km (0.07 R)
• M16: 3,275,146 km (0.107 R)
• M17: 3,970,178 km (0.048 R)
• M18: 4,130,696 km (0.114 R)
• M19: 4,211,778 km (0.12 R)
• M20: 4,293,459 km (0.094 R)
• M21: 4,908,306 km (0.102 R)
• M22: 5,138,687 km (0.06 R)
• M23: 5,610,219 km (0.069 R)
• M24: 5,790,634 km (0.075 R)
• M25: 6,003,662 km (0.101 R)
• M26: 6,689,568 km (0.109 R)
• M27: 7,204,035 km (0.103 R)
• M28: 7,334,634 km (0.081 R)
• M29: 7,400,307 km (0.096 R)
• M30: 7,466,131 km (0.069 R)
• M31: 7,831,449 km (0.089 R)
• M32: 8,545,330 km (0.073 R)
• M33: 8,753,121 km (0.118 R)
• M34: 9,529,235 km (0.105 R)
• M35: 9,998,074 km (0.088 R)
• M36: 10,107,431 km (0.044 R)
• M37: 10,253,737 km (0.031 R)
• M38: 10,437,743 km (0.089 R)
• M39: 10,622,795 km (0.053 R)
• M40: 10,696,996 km (0.106 R)
• M41: 10,958,493 km (0.096 R)
• M42: 11,146,537 km (0.109 R)
• M43: 11,449,772 km (0.069 R)
• M44: 11,832,444 km (0.09 R)
• M45: 12,414,529 km (0.03 R)
• M46: 12,768,178 km (0.03 R)
• M47: 13,606,375 km (0.119 R)
• M48: 13,767,941 km (0.063 R)
• M49: 15,545,912 km (0.044 R)
• M50: 16,054,843 km (0.043 R)
• M51: 17,219,912 km (0.069 R)
• M52: 17,438,624 km (0.069 R)
• M53: 17,746,347 km (0.036 R)
• M54: 18,367,327 km (0.032 R)
• M55: 19,584,904 km (0.084 R)
• M56: 19,904,894 km (0.079 R)
• M57: 20,689,086 km (0.084 R)
• M58: 21,155,084 km (0.088 R)
• M59: 22,382,833 km (0.119 R)
• M60: 23,053,481 km (0.056 R)
• M61: 23,197,992 km (0.065 R)
• M62: 23,439,593 km (0.106 R)
• M63: 23,536,532 km (0.101 R)
• M64: 24,365,454 km (0.067 R)
• M65: 25,303,133 km (0.058 R)
• M66: 25,502,099 km (0.118 R)
• M67: 26,554,819 km (0.095 R)
• M68: 26,807,639 km (0.114 R)
• M69: 27,213,797 km (0.038 R)
• M70: 27,673,063 km (0.086 R)
• M71: 28,134,872 km (0.115 R)
• M72: 28,341,017 km (0.068 R)
• M73: 30,270,980 km (0.073 R)
• M74: 31,012,237 km (0.104 R)
• M75: 31,705,922 km (0.119 R)
• M76: 31,813,034 km (0.097 R)
• M77: 31,920,446 km (0.07 R)
• M78: 33,380,670 km (0.092 R)
• M79: 33,872,249 km (0.082 R)
• M80: 34,036,657 km (0.088 R)
• M81: 35,639,449 km (0.077 R)
• M82: 37,266,774 km (0.037 R)
• M83: 37,663,209 km (0.059 R)
• M84: 37,947,145 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 13.4

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.93 AU - 9.05 AU

Year: 7272 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 72,467,231 km

• M1: 169,195 km (0.055 R)
• M2: 253,419 km (0.092 R)
• M3: 628,161 km (0.069 R)
• M4: 728,841 km (0.038 R)
• M5: 1,095,206 km (0.1 R)
• M6: 1,351,617 km (0.039 R)
• M7: 2,077,166 km (0.077 R)
• M8: 2,235,441 km (0.081 R)
• M9: 2,851,186 km (0.032 R)
• M10: 3,168,333 km (0.032 R)
• M11: 3,644,503 km (0.069 R)
• M12: 3,967,336 km (0.115 R)
• M13: 4,664,312 km (0.078 R)
• M14: 5,158,135 km (0.105 R)
• M15: 5,718,229 km (0.113 R)
• M16: 6,043,604 km (0.112 R)
• M17: 6,272,340 km (0.046 R)
• M18: 6,400,694 km (0.11 R)
• M19: 6,607,888 km (0.092 R)
• M20: 7,759,642 km (0.087 R)
• M21: 8,036,398 km (0.109 R)
• M22: 8,400,968 km (0.057 R)
• M23: 8,542,786 km (0.098 R)
• M24: 8,628,207 km (0.096 R)
• M25: 8,886,114 km (0.05 R)
• M26: 8,972,731 km (0.119 R)
• M27: 10,244,462 km (0.1 R)
• M28: 10,396,005 km (0.091 R)
• M29: 11,133,822 km (0.111 R)
• M30: 11,227,171 km (0.112 R)
• M31: 11,352,234 km (0.081 R)
• M32: 11,635,124 km (0.066 R)
• M33: 11,761,534 km (0.073 R)
• M34: 12,047,865 km (0.101 R)
• M35: 12,336,439 km (0.087 R)
• M36: 12,659,869 km (0.047 R)
• M37: 12,790,020 km (0.115 R)
• M38: 13,248,986 km (0.077 R)
• M39: 13,348,020 km (0.117 R)
• M40: 13,580,196 km (0.07 R)
• M41: 13,880,588 km (0.052 R)
• M42: 14,487,955 km (0.044 R)
• M43: 14,590,131 km (0.069 R)
• M44: 15,380,755 km (0.084 R)
• M45: 15,589,445 km (0.08 R)
• M46: 15,694,013 km (0.116 R)
• M47: 15,868,893 km (0.111 R)
• M48: 16,468,482 km (0.088 R)
• M49: 17,219,463 km (0.079 R)
• M50: 17,327,622 km (0.116 R)
• M51: 17,726,300 km (0.09 R)
• M52: 17,945,013 km (0.101 R)
• M53: 18,128,120 km (0.109 R)
• M54: 18,311,677 km (0.076 R)
• M55: 18,606,684 km (0.06 R)
• M56: 18,866,087 km (0.061 R)
• M57: 19,164,086 km (0.117 R)
• M58: 19,953,813 km (0.03 R)
• M59: 20,333,642 km (0.088 R)
• M60: 20,600,824 km (0.097 R)
• M61: 20,830,905 km (0.086 R)
• M62: 20,946,245 km (0.106 R)
• M63: 21,100,331 km (0.1 R)
• M64: 22,072,119 km (0.052 R)
• M65: 22,307,436 km (0.1 R)
• M66: 22,504,307 km (0.119 R)
• M67: 22,820,407 km (0.096 R)
• M68: 23,417,003 km (0.118 R)
• M69: 23,577,073 km (0.083 R)
• M70: 24,018,836 km (0.111 R)
• M71: 24,261,035 km (0.071 R)
• M72: 24,910,738 km (0.04 R)
• M73: 25,648,555 km (0.114 R)
• M74: 26,393,552 km (0.084 R)
• M75: 26,560,055 km (0.074 R)
• M76: 26,894,107 km (0.119 R)
• M77: 27,735,445 km (0.079 R)
• M78: 27,989,462 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 8.7

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.59 AU - 10.59 AU

Year: 12226 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,467,231 km

• M1: 108,907 km (0.108 R)
• M2: 586,723 km (0.117 R)
• M3: 695,630 km (0.034 R)
• M4: 791,822 km (0.094 R)
• M5: 934,388 km (0.104 R)
• M6: 1,141,731 km (0.115 R)
• M7: 1,412,653 km (0.091 R)
• M8: 1,474,287 km (0.08 R)
• M9: 1,651,860 km (0.107 R)
• M10: 2,211,356 km (0.111 R)
• M11: 2,625,443 km (0.076 R)
• M12: 3,490,866 km (0.112 R)
• M13: 3,711,673 km (0.085 R)
• M14: 3,832,398 km (0.061 R)
• M15: 3,901,961 km (0.11 R)
• M16: 4,547,476 km (0.096 R)
• M17: 5,091,564 km (0.11 R)
• M18: 6,117,955 km (0.118 R)
• M19: 7,035,139 km (0.096 R)
• M20: 7,401,055 km (0.104 R)
• M21: 8,467,389 km (0.083 R)
• M22: 8,535,606 km (0.101 R)
• M23: 9,415,690 km (0.085 R)
• M24: 9,699,627 km (0.066 R)
• M25: 9,818,856 km (0.075 R)
• M26: 10,446,270 km (0.091 R)
• M27: 10,715,546 km (0.059 R)
• M28: 11,136,365 km (0.086 R)
• M29: 11,211,164 km (0.104 R)
• M30: 11,436,757 km (0.099 R)
• M31: 11,688,979 km (0.11 R)
• M32: 12,019,740 km (0.097 R)
• M33: 12,405,254 km (0.115 R)
• M34: 12,977,914 km (0.117 R)
• M35: 13,320,344 km (0.04 R)
• M36: 14,149,116 km (0.061 R)
• M37: 14,610,626 km (0.08 R)
• M38: 15,604,255 km (0.115 R)
• M39: 15,799,929 km (0.036 R)
• M40: 17,077,644 km (0.117 R)
• M41: 17,977,027 km (0.111 R)
• M42: 19,130,277 km (0.068 R)
• M43: 19,249,955 km (0.115 R)
• M44: 19,429,771 km (0.087 R)
• M45: 19,640,405 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.4

Radius: 3

Gravity: 27.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.56 AU - 23.98 AU

Year: 31185 Days

Day: 15.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,467,231 km

• M1: 89,160 km (0.062 R)
• M2: 120,875 km (0.117 R)
• M3: 197,918 km (0.03 R)
• M4: 491,429 km (0.112 R)
• M5: 511,625 km (0.119 R)
• M6: 573,857 km (0.074 R)
• M7: 847,173 km (0.063 R)
• M8: 896,241 km (0.069 R)
• M9: 1,265,448 km (0.088 R)
• M10: 1,584,840 km (0.105 R)
• M11: 1,615,208 km (0.101 R)
• M12: 1,960,480 km (0.112 R)
• M13: 3,123,753 km (0.108 R)
• M14: 3,161,751 km (0.066 R)
• M15: 4,245,139 km (0.113 R)
• M16: 4,500,054 km (0.106 R)
• M17: 5,024,843 km (0.049 R)
• M18: 5,203,912 km (0.049 R)
• M19: 5,294,418 km (0.103 R)
• M20: 5,707,458 km (0.088 R)
• M21: 6,083,248 km (0.081 R)
• M22: 6,370,476 km (0.096 R)
• M23: 6,515,586 km (0.105 R)
• M24: 6,613,123 km (0.097 R)
• M25: 7,716,109 km (0.043 R)
• M26: 8,078,734 km (0.075 R)
• M27: 9,091,063 km (0.108 R)
• M28: 9,695,139 km (0.071 R)
• M29: 10,368,778 km (0.102 R)
• M30: 11,115,421 km (0.12 R)
• M31: 11,173,615 km (0.079 R)
• M32: 11,465,929 km (0.085 R)
• M33: 11,879,268 km (0.086 R)
• M34: 13,767,941 km (0.052 R)
• M35: 14,081,199 km (0.045 R)
• M36: 15,099,212 km (0.077 R)
• M37: 16,206,536 km (0.093 R)
• M38: 16,338,481 km (0.115 R)
• M39: 18,636,304 km (0.026 R)
• M40: 22,120,738 km (0.061 R)
• M41: 22,193,891 km (0.106 R)
• M42: 22,340,348 km (0.117 R)
• M43: 23,375,415 km (0.056 R)
• M44: 24,652,981 km (0.113 R)
• M45: 25,491,627 km (0.054 R)
• M46: 25,722,007 km (0.12 R)
• M47: 25,952,987 km (0.074 R)
• M48: 26,107,521 km (0.101 R)
• M49: 26,884,084 km (0.102 R)
• M50: 27,589,587 km (0.115 R)
• M51: 29,178,915 km (0.096 R)
• M52: 30,065,582 km (0.111 R)
• M53: 30,146,664 km (0.059 R)
• M54: 31,124,884 km (0.027 R)
• M55: 32,528,411 km (0.081 R)
• M56: 32,861,715 km (0.111 R)
• M57: 33,363,616 km (0.102 R)
• M58: 34,544,692 km (0.117 R)
• M59: 35,225,811 km (0.052 R)
• M60: 35,739,530 km (0.108 R)
• M61: 37,208,431 km (0.108 R)
• M62: 38,257,112 km (0.094 R)
• M63: 38,344,926 km (0.09 R)
• M64: 38,696,930 km (0.039 R)
• M65: 39,138,393 km (0.069 R)
• M66: 39,226,806 km (0.096 R)
• M67: 40,204,727 km (0.105 R)
• M68: 40,383,347 km (0.026 R)
• M69: 41,010,760 km (0.059 R)
• M70: 42,184,356 km (0.057 R)
• M71: 42,456,773 km (0.095 R)
• M72: 45,677,615 km (0.048 R)
• M73: 48,120,698 km (0.079 R)
• M74: 49,453,615 km (0.059 R)
• M75: 49,645,101 km (0.1 R)
• M76: 49,836,735 km (0.043 R)
• M77: 50,509,477 km (0.08 R)
• M78: 51,088,421 km (0.108 R)
• M79: 51,572,669 km (0.097 R)
• M80: 53,622,908 km (0.069 R)
• M81: 56,597,662 km (0.119 R)
• M82: 57,701,694 km (0.115 R)
• M83: 58,711,629 km (0.11 R)
• M84: 61,775,992 km (0.112 R)
• M85: 62,085,360 km (0.051 R)
• M86: 62,808,965 km (0.106 R)
• M87: 63,327,621 km (0.081 R)
• M88: 64,264,702 km (0.086 R)
• M89: 67,527,432 km (0.115 R)
• M90: 68,378,195 km (0.097 R)
• M91: 69,982,782 km (0.109 R)
• M92: 71,491,626 km (0.097 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 14,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit