🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.71 AU

Year: 151 Days

Day: 29.1 Hours

Environment

Temp: 232 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.11 AU - 1.53 AU

Year: 533 Days

Day: 46.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,567,616 km

• M1: 418,724 km (0.057 R)
• M2: 573,558 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.65 AU - 1.73 AU

Year: 772 Days

Day: 45.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,567,616 km

• M1: 823,387 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.65 AU - 1.87 AU

Year: 821 Days

Day: 36.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,567,616 km

• M1: 176,974 km (0.052 R)
• M2: 713,582 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.47 AU - 3.77 AU

Year: 1937 Days

Day: 46.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,567,616 km

• M1: 54,005 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.22 AU - 5.7 AU

Year: 4484 Days

Day: 21 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,567,616 km

• M1: 503,098 km (0.106 R)
• M2: 4,076,841 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.7

Radius: 14.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.34 AU - 10.16 AU

Year: 8328 Days

Day: 6.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 85.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,567,616 km

• M1: 242,797 km (0.062 R)
• M2: 357,240 km (0.115 R)
• M3: 518,955 km (0.112 R)
• M4: 649,704 km (0.1 R)
• M5: 1,137,991 km (0.078 R)
• M6: 1,551,480 km (0.035 R)
• M7: 2,359,009 km (0.111 R)
• M8: 2,566,501 km (0.084 R)
• M9: 3,111,785 km (0.043 R)
• M10: 3,603,663 km (0.099 R)
• M11: 4,277,003 km (0.084 R)
• M12: 4,956,327 km (0.075 R)
• M13: 5,089,619 km (0.066 R)
• M14: 6,451,259 km (0.111 R)
• M15: 6,597,116 km (0.091 R)
• M16: 6,929,373 km (0.034 R)
• M17: 7,725,832 km (0.042 R)
• M18: 8,115,385 km (0.063 R)
• M19: 8,273,061 km (0.104 R)
• M20: 8,591,406 km (0.12 R)
• M21: 9,076,552 km (0.119 R)
• M22: 9,322,640 km (0.111 R)
• M23: 10,285,901 km (0.116 R)
• M24: 10,974,799 km (0.115 R)
• M25: 11,280,876 km (0.088 R)
• M26: 11,412,971 km (0.105 R)
• M27: 11,812,248 km (0.084 R)
• M28: 12,306,519 km (0.091 R)
• M29: 13,222,657 km (0.066 R)
• M30: 13,361,932 km (0.051 R)
• M31: 13,595,305 km (0.097 R)
• M32: 13,971,394 km (0.053 R)
• M33: 14,160,785 km (0.099 R)
• M34: 15,804,566 km (0.057 R)
• M35: 16,399,068 km (0.1 R)
• M36: 16,799,542 km (0.055 R)
• M37: 17,051,464 km (0.076 R)
• M38: 19,692,017 km (0.119 R)
• M39: 19,798,231 km (0.117 R)
• M40: 20,654,230 km (0.086 R)
• M41: 20,761,940 km (0.112 R)
• M42: 20,870,100 km (0.075 R)
• M43: 21,413,140 km (0.056 R)
• M44: 21,576,950 km (0.056 R)
• M45: 25,400,522 km (0.096 R)
• M46: 25,516,161 km (0.105 R)
• M47: 26,330,272 km (0.1 R)
• M48: 26,505,900 km (0.108 R)
• M49: 29,428,145 km (0.118 R)
• M50: 30,098,194 km (0.076 R)
• M51: 30,281,751 km (0.109 R)
• M52: 30,527,241 km (0.108 R)
• M53: 31,143,584 km (0.116 R)
• M54: 31,391,318 km (0.09 R)
• M55: 31,639,650 km (0.086 R)
• M56: 31,764,116 km (0.092 R)
• M57: 31,888,731 km (0.042 R)
• M58: 32,138,410 km (0.114 R)
• M59: 32,576,881 km (0.087 R)
• M60: 32,954,317 km (0.107 R)
• M61: 33,143,558 km (0.119 R)
• M62: 34,799,008 km (0.084 R)
• M63: 35,184,821 km (0.104 R)
• M64: 35,507,354 km (0.063 R)
• M65: 35,701,382 km (0.093 R)
• M66: 35,830,934 km (0.099 R)
• M67: 35,960,785 km (0.084 R)
• M68: 36,611,685 km (0.115 R)
• M69: 36,938,557 km (0.062 R)
• M70: 37,529,468 km (0.104 R)
• M71: 37,661,264 km (0.105 R)
• M72: 38,256,065 km (0.049 R)
• M73: 39,254,182 km (0.071 R)
• M74: 40,463,232 km (0.1 R)
• M75: 41,140,312 km (0.059 R)
• M76: 41,821,132 km (0.082 R)
• M77: 42,642,873 km (0.118 R)
• M78: 43,193,842 km (0.114 R)
• M79: 45,210,421 km (0.112 R)
• M80: 45,983,244 km (0.117 R)
• M81: 47,257,519 km (0.092 R)
• M82: 47,399,786 km (0.089 R)
• M83: 47,613,561 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.2

Radius: 8.9

Gravity: 11.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.57 AU - 10.85 AU

Year: 12319 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,567,616 km

• M1: 908,508 km (0.108 R)
• M2: 995,424 km (0.102 R)
• M3: 1,249,591 km (0.03 R)
• M4: 1,322,595 km (0.046 R)
• M5: 1,498,522 km (0.071 R)
• M6: 1,736,083 km (0.109 R)
• M7: 1,845,589 km (0.094 R)
• M8: 2,158,996 km (0.093 R)
• M9: 2,337,018 km (0.111 R)
• M10: 3,096,826 km (0.062 R)
• M11: 3,298,035 km (0.054 R)
• M12: 3,573,145 km (0.112 R)
• M13: 4,036,001 km (0.086 R)
• M14: 4,145,507 km (0.062 R)
• M15: 4,669,847 km (0.112 R)
• M16: 5,986,907 km (0.108 R)
• M17: 9,805,392 km (0.071 R)
• M18: 9,903,828 km (0.093 R)
• M19: 10,151,412 km (0.042 R)
• M20: 10,451,057 km (0.086 R)
• M21: 10,703,129 km (0.082 R)
• M22: 11,059,172 km (0.048 R)
• M23: 11,264,570 km (0.067 R)
• M24: 12,790,169 km (0.112 R)
• M25: 12,897,880 km (0.036 R)
• M26: 13,005,740 km (0.088 R)
• M27: 13,824,638 km (0.082 R)
• M28: 13,935,042 km (0.09 R)
• M29: 14,829,188 km (0.095 R)
• M30: 16,672,533 km (0.106 R)
• M31: 17,085,423 km (0.082 R)
• M32: 17,800,950 km (0.088 R)
• M33: 17,981,365 km (0.084 R)
• M34: 18,283,253 km (0.088 R)
• M35: 18,709,009 km (0.056 R)
• M36: 19,880,809 km (0.115 R)
• M37: 19,943,191 km (0.069 R)
• M38: 20,318,532 km (0.094 R)
• M39: 20,381,364 km (0.082 R)
• M40: 20,822,677 km (0.104 R)
• M41: 21,586,524 km (0.047 R)
• M42: 21,650,701 km (0.113 R)
• M43: 21,714,729 km (0.107 R)
• M44: 22,230,244 km (0.106 R)
• M45: 22,294,870 km (0.042 R)
• M46: 23,010,845 km (0.093 R)
• M47: 24,198,652 km (0.108 R)
• M48: 24,265,223 km (0.117 R)
• M49: 24,732,866 km (0.092 R)
• M50: 27,046,697 km (0.109 R)
• M51: 28,580,374 km (0.069 R)
• M52: 28,721,146 km (0.111 R)
• M53: 29,074,197 km (0.084 R)
• M54: 29,357,685 km (0.068 R)
• M55: 29,571,011 km (0.062 R)
• M56: 29,642,070 km (0.116 R)
• M57: 30,572,718 km (0.097 R)
• M58: 31,804,208 km (0.104 R)
• M59: 34,016,611 km (0.089 R)
• M60: 34,689,951 km (0.088 R)
• M61: 35,216,835 km (0.088 R)
• M62: 35,367,779 km (0.116 R)
• M63: 37,196,463 km (0.06 R)
• M64: 37,350,250 km (0.115 R)
• M65: 37,504,186 km (0.094 R)
• M66: 37,581,229 km (0.109 R)
• M67: 38,354,949 km (0.072 R)
• M68: 39,525,253 km (0.05 R)
• M69: 39,839,259 km (0.085 R)
• M70: 40,944,937 km (0.119 R)
• M71: 41,103,810 km (0.12 R)
• M72: 41,900,718 km (0.111 R)
• M73: 43,591,024 km (0.087 R)
• M74: 43,753,188 km (0.078 R)
• M75: 44,403,790 km (0.075 R)
• M76: 45,632,138 km (0.09 R)
• M77: 45,796,845 km (0.051 R)
• M78: 45,961,702 km (0.091 R)
• M79: 48,541,667 km (0.06 R)
• M80: 48,625,741 km (0.077 R)
• M81: 49,806,965 km (0.1 R)
• M82: 51,767,894 km (0.097 R)
• M83: 52,542,063 km (0.117 R)
• M84: 53,667,189 km (0.062 R)
• M85: 54,276,202 km (0.115 R)
• M86: 54,450,633 km (0.081 R)
• M87: 54,887,608 km (0.115 R)
• M88: 55,237,967 km (0.067 R)
• M89: 56,117,153 km (0.052 R)
• M90: 56,470,204 km (0.115 R)
• M91: 56,558,617 km (0.09 R)
• M92: 57,178,401 km (0.065 R)
• M93: 57,800,428 km (0.106 R)
• M94: 59,590,068 km (0.074 R)
• M95: 59,680,126 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.7

Radius: 6.1

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.3 AU - 14.7 AU

Year: 17433 Days

Day: 17.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,567,616 km

• M1: 198,068 km (0.06 R)
• M2: 627,862 km (0.104 R)
• M3: 689,497 km (0.083 R)
• M4: 980,764 km (0.106 R)
• M5: 1,077,553 km (0.104 R)
• M6: 1,228,947 km (0.113 R)
• M7: 1,665,772 km (0.106 R)
• M8: 1,841,251 km (0.062 R)
• M9: 1,901,090 km (0.101 R)
• M10: 2,702,785 km (0.113 R)
• M11: 2,909,230 km (0.093 R)
• M12: 4,212,227 km (0.103 R)
• M13: 5,495,927 km (0.118 R)
• M14: 6,023,109 km (0.11 R)
• M15: 6,612,226 km (0.104 R)
• M16: 6,797,278 km (0.092 R)
• M17: 7,172,320 km (0.108 R)
• M18: 7,314,737 km (0.063 R)
• M19: 7,650,585 km (0.111 R)
• M20: 7,699,054 km (0.103 R)
• M21: 8,337,538 km (0.102 R)
• M22: 9,146,414 km (0.058 R)
• M23: 9,300,948 km (0.113 R)
• M24: 9,560,351 km (0.087 R)
• M25: 10,406,177 km (0.108 R)
• M26: 11,165,835 km (0.112 R)
• M27: 11,775,297 km (0.041 R)
• M28: 12,225,138 km (0.086 R)
• M29: 16,520,093 km (0.069 R)
• M30: 16,897,079 km (0.055 R)
• M31: 17,916,439 km (0.083 R)
• M32: 18,109,720 km (0.061 R)
• M33: 18,368,524 km (0.117 R)
• M34: 19,086,744 km (0.026 R)
• M35: 19,350,185 km (0.058 R)
• M36: 20,080,821 km (0.109 R)
• M37: 20,685,346 km (0.087 R)
• M38: 22,118,943 km (0.065 R)
• M39: 22,464,963 km (0.068 R)
• M40: 22,534,376 km (0.082 R)
• M41: 24,865,111 km (0.072 R)
• M42: 25,297,000 km (0.088 R)
• M43: 25,369,256 km (0.108 R)
• M44: 26,607,627 km (0.066 R)
• M45: 26,828,284 km (0.112 R)
• M46: 27,493,695 km (0.11 R)
• M47: 28,614,632 km (0.114 R)
• M48: 29,218,708 km (0.104 R)
• M49: 29,750,678 km (0.104 R)
• M50: 32,066,304 km (0.048 R)
• M51: 33,642,018 km (0.072 R)
• M52: 34,039,948 km (0.041 R)
• M53: 34,439,225 km (0.084 R)
• M54: 34,599,444 km (0.034 R)
• M55: 34,679,629 km (0.098 R)
• M56: 36,622,905 km (0.07 R)
• M57: 40,023,265 km (0.093 R)
• M58: 41,547,517 km (0.103 R)
• M59: 41,718,059 km (0.098 R)
• M60: 41,803,479 km (0.115 R)
• M61: 42,316,899 km (0.068 R)
• M62: 42,746,245 km (0.054 R)
• M63: 43,782,809 km (0.117 R)
• M64: 43,869,576 km (0.099 R)
• M65: 45,089,995 km (0.073 R)
• M66: 45,792,507 km (0.057 R)
• M67: 48,010,744 km (0.112 R)
• M68: 49,539,036 km (0.038 R)
• M69: 52,643,341 km (0.096 R)
• M70: 53,568,305 km (0.084 R)
• M71: 54,685,202 km (0.084 R)
• M72: 55,059,197 km (0.098 R)
• M73: 55,152,845 km (0.089 R)
• M74: 56,752,944 km (0.115 R)
• M75: 57,416,112 km (0.09 R)
• M76: 57,511,106 km (0.065 R)
• M77: 57,986,678 km (0.105 R)
• M78: 58,177,266 km (0.066 R)
• M79: 58,272,709 km (0.113 R)
• M80: 58,941,860 km (0.083 R)
• M81: 59,902,129 km (0.106 R)
• M82: 62,325,315 km (0.074 R)
• M83: 64,780,516 km (0.072 R)
• M84: 65,771,302 km (0.094 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 11,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit