🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.64 AU - 0.8 AU

Year: 230 Days

Day: 47.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.93 AU - 0.99 AU

Year: 354 Days

Day: 39.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.03 AU - 1.35 AU

Year: 489 Days

Day: 41.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.85 AU - 2.03 AU

Year: 1018 Days

Day: 31.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.85 AU - 2.73 AU

Year: 1306 Days

Day: 24.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.7

Radius: 12.6

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.03 AU - 12.87 AU

Year: 12726 Days

Day: 14.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,991,295 km

• M1: 158,574 km (0.097 R)
• M2: 345,870 km (0.101 R)
• M3: 1,073,215 km (0.092 R)
• M4: 1,276,369 km (0.079 R)
• M5: 1,989,352 km (0.057 R)
• M6: 2,718,044 km (0.066 R)
• M7: 2,810,794 km (0.055 R)
• M8: 3,389,888 km (0.073 R)
• M9: 3,557,288 km (0.081 R)
• M10: 4,435,876 km (0.081 R)
• M11: 4,619,582 km (0.082 R)
• M12: 4,843,381 km (0.046 R)
• M13: 5,224,257 km (0.075 R)
• M14: 5,457,480 km (0.106 R)
• M15: 5,934,398 km (0.084 R)
• M16: 6,466,218 km (0.116 R)
• M17: 6,591,133 km (0.12 R)
• M18: 6,674,907 km (0.034 R)
• M19: 8,062,876 km (0.025 R)
• M20: 9,114,250 km (0.1 R)
• M21: 9,584,736 km (0.071 R)
• M22: 9,870,916 km (0.074 R)
• M23: 10,598,710 km (0.085 R)
• M24: 10,795,730 km (0.044 R)
• M25: 11,748,070 km (0.084 R)
• M26: 12,003,284 km (0.066 R)
• M27: 12,363,516 km (0.11 R)
• M28: 12,571,008 km (0.114 R)
• M29: 13,042,092 km (0.085 R)
• M30: 14,001,613 km (0.096 R)
• M31: 14,163,627 km (0.085 R)
• M32: 14,380,843 km (0.094 R)
• M33: 14,983,723 km (0.11 R)
• M34: 15,483,230 km (0.072 R)
• M35: 15,762,978 km (0.099 R)
• M36: 17,071,810 km (0.067 R)
• M37: 17,535,264 km (0.114 R)
• M38: 18,415,348 km (0.112 R)
• M39: 19,550,647 km (0.029 R)
• M40: 19,792,696 km (0.079 R)
• M41: 19,974,756 km (0.084 R)
• M42: 20,585,714 km (0.032 R)
• M43: 20,708,684 km (0.069 R)
• M44: 21,327,121 km (0.097 R)
• M45: 21,576,202 km (0.051 R)
• M46: 22,014,374 km (0.099 R)
• M47: 22,582,098 km (0.116 R)
• M48: 23,346,543 km (0.078 R)
• M49: 23,603,253 km (0.09 R)
• M50: 24,054,739 km (0.095 R)
• M51: 24,900,865 km (0.09 R)
• M52: 26,221,515 km (0.083 R)
• M53: 28,587,106 km (0.105 R)
• M54: 29,830,115 km (0.12 R)
• M55: 30,178,528 km (0.072 R)
• M56: 31,302,457 km (0.118 R)
• M57: 33,158,069 km (0.12 R)
• M58: 33,591,304 km (0.074 R)
• M59: 34,755,924 km (0.049 R)
• M60: 36,156,010 km (0.105 R)
• M61: 36,304,411 km (0.105 R)
• M62: 36,900,260 km (0.078 R)
• M63: 37,950,736 km (0.102 R)
• M64: 38,252,774 km (0.106 R)
• M65: 39,163,376 km (0.055 R)
• M66: 39,315,816 km (0.036 R)
• M67: 39,621,445 km (0.055 R)
• M68: 40,696,904 km (0.082 R)
• M69: 41,937,968 km (0.048 R)
• M70: 42,250,179 km (0.093 R)
• M71: 43,033,922 km (0.093 R)
• M72: 44,060,163 km (0.047 R)
• M73: 44,298,173 km (0.114 R)
• M74: 45,014,598 km (0.117 R)
• M75: 46,862,879 km (0.111 R)
• M76: 46,943,812 km (0.114 R)
• M77: 51,048,927 km (0.106 R)
• M78: 52,051,083 km (0.085 R)
• M79: 52,135,008 km (0.077 R)
• M80: 52,218,782 km (0.096 R)
• M81: 53,228,568 km (0.119 R)
• M82: 54,074,993 km (0.106 R)
• M83: 54,585,121 km (0.091 R)
• M84: 56,554,877 km (0.029 R)
• M85: 57,418,505 km (0.119 R)
• M86: 57,851,890 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.8

Radius: 4.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.4 AU - 14.08 AU

Year: 17131 Days

Day: 16.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 82,991,295 km

• M1: 72,256 km (0.064 R)
• M2: 119,379 km (0.098 R)
• M3: 259,403 km (0.102 R)
• M4: 446,101 km (0.115 R)
• M5: 537,655 km (0.103 R)
• M6: 569,669 km (0.102 R)
• M7: 1,265,448 km (0.11 R)
• M8: 1,323,343 km (0.102 R)
• M9: 1,720,675 km (0.119 R)
• M10: 1,752,689 km (0.115 R)
• M11: 2,050,239 km (0.113 R)
• M12: 2,257,133 km (0.097 R)
• M13: 2,635,466 km (0.119 R)
• M14: 2,917,607 km (0.033 R)
• M15: 3,189,726 km (0.035 R)
• M16: 3,348,898 km (0.095 R)
• M17: 3,389,140 km (0.103 R)
• M18: 3,841,823 km (0.038 R)
• M19: 4,011,168 km (0.087 R)
• M20: 4,313,355 km (0.05 R)
• M21: 5,008,387 km (0.104 R)
• M22: 5,170,102 km (0.067 R)
• M23: 5,286,789 km (0.054 R)
• M24: 5,333,613 km (0.088 R)
• M25: 5,906,872 km (0.093 R)
• M26: 6,176,148 km (0.107 R)
• M27: 6,275,182 km (0.043 R)
• M28: 6,777,532 km (0.085 R)
• M29: 7,059,374 km (0.097 R)
• M30: 7,608,099 km (0.063 R)
• M31: 8,662,913 km (0.091 R)
• M32: 9,391,306 km (0.064 R)
• M33: 9,791,629 km (0.052 R)
• M34: 10,080,952 km (0.077 R)
• M35: 10,139,145 km (0.099 R)
• M36: 10,905,984 km (0.108 R)
• M37: 11,447,827 km (0.094 R)
• M38: 11,630,337 km (0.096 R)
• M39: 11,783,226 km (0.091 R)
• M40: 11,936,713 km (0.058 R)
• M41: 12,029,165 km (0.106 R)
• M42: 12,090,799 km (0.12 R)
• M43: 12,183,699 km (0.084 R)
• M44: 12,557,395 km (0.099 R)
• M45: 13,475,776 km (0.106 R)
• M46: 14,186,964 km (0.118 R)
• M47: 14,252,189 km (0.042 R)
• M48: 14,579,958 km (0.111 R)
• M49: 15,343,206 km (0.089 R)
• M50: 16,255,753 km (0.069 R)
• M51: 16,289,862 km (0.07 R)
• M52: 16,460,852 km (0.089 R)
• M53: 16,666,848 km (0.117 R)
• M54: 18,773,486 km (0.098 R)
• M55: 20,334,091 km (0.104 R)
• M56: 20,370,742 km (0.036 R)
• M57: 20,444,494 km (0.106 R)
• M58: 21,297,650 km (0.107 R)
• M59: 21,447,248 km (0.112 R)
• M60: 21,522,047 km (0.097 R)
• M61: 21,860,288 km (0.071 R)
• M62: 22,011,083 km (0.047 R)
• M63: 22,124,478 km (0.114 R)
• M64: 22,618,001 km (0.078 R)
• M65: 23,887,190 km (0.091 R)
• M66: 24,042,622 km (0.073 R)
• M67: 24,863,914 km (0.106 R)
• M68: 25,179,266 km (0.07 R)
• M69: 25,535,459 km (0.099 R)
• M70: 25,734,125 km (0.094 R)
• M71: 26,053,068 km (0.075 R)
• M72: 26,293,172 km (0.057 R)
• M73: 26,896,500 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 5.2

Gravity: 34.87 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.32 AU - 16.32 AU

Year: 20415 Days

Day: 20.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 82,991,295 km

• M1: 363,822 km (0.09 R)
• M2: 578,645 km (0.075 R)
• M3: 1,140,684 km (0.085 R)
• M4: 1,231,490 km (0.119 R)
• M5: 1,896,751 km (0.08 R)
• M6: 3,023,822 km (0.099 R)
• M7: 3,278,587 km (0.107 R)
• M8: 3,540,234 km (0.118 R)
• M9: 3,808,762 km (0.046 R)
• M10: 4,223,597 km (0.04 R)
• M11: 5,145,868 km (0.1 R)
• M12: 5,297,111 km (0.12 R)
• M13: 6,181,085 km (0.108 R)
• M14: 6,288,047 km (0.099 R)
• M15: 6,998,488 km (0.092 R)
• M16: 7,054,138 km (0.106 R)
• M17: 7,907,145 km (0.115 R)
• M18: 10,399,296 km (0.083 R)
• M19: 10,654,360 km (0.09 R)
• M20: 10,976,295 km (0.057 R)
• M21: 11,235,997 km (0.08 R)
• M22: 13,248,088 km (0.07 R)
• M23: 13,317,053 km (0.119 R)
• M24: 14,153,903 km (0.061 R)
• M25: 14,507,702 km (0.062 R)
• M26: 14,721,328 km (0.089 R)
• M27: 14,792,686 km (0.059 R)
• M28: 15,007,658 km (0.096 R)
• M29: 16,171,829 km (0.073 R)
• M30: 16,245,431 km (0.059 R)
• M31: 16,319,333 km (0.059 R)
• M32: 18,047,936 km (0.038 R)
• M33: 19,833,835 km (0.084 R)
• M34: 19,991,811 km (0.096 R)
• M35: 20,547,866 km (0.107 R)
• M36: 21,512,922 km (0.087 R)
• M37: 22,657,495 km (0.089 R)
• M38: 22,739,924 km (0.098 R)
• M39: 22,988,106 km (0.074 R)
• M40: 23,737,741 km (0.113 R)
• M41: 23,989,515 km (0.099 R)
• M42: 24,495,604 km (0.12 R)
• M43: 25,090,405 km (0.074 R)
• M44: 26,034,667 km (0.062 R)
• M45: 26,380,986 km (0.11 R)
• M46: 26,467,753 km (0.081 R)
• M47: 27,516,733 km (0.042 R)
• M48: 28,046,459 km (0.057 R)
• M49: 30,289,081 km (0.042 R)
• M50: 30,562,097 km (0.104 R)
• M51: 31,110,373 km (0.096 R)
• M52: 31,569,938 km (0.059 R)
• M53: 31,939,145 km (0.113 R)
• M54: 34,563,242 km (0.119 R)
• M55: 34,658,236 km (0.089 R)
• M56: 36,479,590 km (0.084 R)
• M57: 37,061,227 km (0.115 R)
• M58: 37,158,466 km (0.076 R)
• M59: 39,120,890 km (0.101 R)
• M60: 40,314,382 km (0.102 R)
• M61: 42,941,022 km (0.086 R)
• M62: 43,247,697 km (0.093 R)
• M63: 43,452,497 km (0.11 R)
• M64: 44,274,986 km (0.105 R)
• M65: 46,983,455 km (0.111 R)
• M66: 48,570,240 km (0.039 R)
• M67: 48,676,604 km (0.116 R)
• M68: 50,929,099 km (0.113 R)
• M69: 51,037,258 km (0.103 R)
• M70: 53,325,059 km (0.047 R)
• M71: 54,758,057 km (0.071 R)
• M72: 56,762,967 km (0.115 R)
• M73: 57,436,606 km (0.071 R)
• M74: 58,451,927 km (0.117 R)
• M75: 62,225,534 km (0.098 R)
• M76: 63,036,055 km (0.098 R)
• M77: 66,431,029 km (0.103 R)
• M78: 66,904,057 km (0.119 R)
• M79: 67,140,871 km (0.113 R)
• M80: 68,926,321 km (0.094 R)
• M81: 69,165,528 km (0.09 R)
• M82: 70,005,072 km (0.072 R)
• M83: 70,365,902 km (0.113 R)
• M84: 70,727,330 km (0.114 R)
• M85: 70,848,056 km (0.119 R)
• M86: 71,452,132 km (0.088 R)
• M87: 72,422,274 km (0.114 R)
• M88: 73,152,760 km (0.069 R)
• M89: 73,396,755 km (0.102 R)
• M90: 73,518,826 km (0.117 R)
• M91: 75,358,731 km (0.118 R)
• M92: 76,717,678 km (0.077 R)
• M93: 77,586,542 km (0.104 R)
• M94: 77,711,008 km (0.112 R)
• M95: 78,833,590 km (0.119 R)
• M96: 79,334,144 km (0.116 R)
• M97: 79,584,870 km (0.081 R)
• M98: 81,347,283 km (0.118 R)
• M99: 83,887,305 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.2

Radius: 4.7

Gravity: 29.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.5 AU - 16 AU

Year: 23548 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,991,295 km

• M1: 61,036 km (0.08 R)
• M2: 154,086 km (0.116 R)
• M3: 406,158 km (0.029 R)
• M4: 721,959 km (0.053 R)
• M5: 1,041,800 km (0.11 R)
• M6: 1,338,751 km (0.1 R)
• M7: 1,464,563 km (0.083 R)
• M8: 4,543,138 km (0.105 R)
• M9: 4,684,957 km (0.102 R)
• M10: 5,366,225 km (0.102 R)
• M11: 5,974,341 km (0.097 R)
• M12: 6,339,060 km (0.069 R)
• M13: 6,444,676 km (0.099 R)
• M14: 7,090,191 km (0.099 R)
• M15: 8,383,913 km (0.099 R)
• M16: 8,616,239 km (0.055 R)
• M17: 8,733,224 km (0.109 R)
• M18: 9,325,931 km (0.077 R)
• M19: 9,566,634 km (0.083 R)
• M20: 9,870,318 km (0.071 R)
• M21: 10,054,174 km (0.116 R)
• M22: 10,487,260 km (0.107 R)
• M23: 10,800,517 km (0.084 R)
• M24: 11,436,009 km (0.082 R)
• M25: 12,018,244 km (0.066 R)
• M26: 12,543,931 km (0.083 R)
• M27: 13,346,524 km (0.112 R)
• M28: 13,959,127 km (0.097 R)
• M29: 14,860,304 km (0.117 R)
• M30: 15,000,627 km (0.049 R)
• M31: 15,070,938 km (0.084 R)
• M32: 15,282,470 km (0.096 R)
• M33: 15,495,048 km (0.058 R)
• M34: 15,851,540 km (0.077 R)
• M35: 16,066,811 km (0.113 R)
• M36: 16,427,641 km (0.106 R)
• M37: 18,647,823 km (0.114 R)
• M38: 19,332,084 km (0.109 R)
• M39: 19,485,272 km (0.117 R)
• M40: 19,638,909 km (0.081 R)
• M41: 19,715,803 km (0.117 R)
• M42: 19,792,845 km (0.094 R)
• M43: 20,490,720 km (0.11 R)
• M44: 21,196,522 km (0.095 R)
• M45: 21,433,635 km (0.108 R)
• M46: 21,592,059 km (0.105 R)
• M47: 22,793,480 km (0.09 R)
• M48: 23,443,034 km (0.03 R)
• M49: 23,606,394 km (0.102 R)
• M50: 23,688,224 km (0.108 R)
• M51: 24,594,339 km (0.118 R)
• M52: 25,679,671 km (0.099 R)
• M53: 26,185,910 km (0.072 R)
• M54: 27,379,851 km (0.086 R)
• M55: 29,116,084 km (0.106 R)
• M56: 29,643,865 km (0.12 R)
• M57: 31,066,691 km (0.12 R)
• M58: 35,466,364 km (0.105 R)
• M59: 36,501,731 km (0.095 R)
• M60: 37,356,234 km (0.116 R)
• M61: 39,375,656 km (0.035 R)
• M62: 40,056,475 km (0.111 R)
• M63: 40,741,335 km (0.105 R)
• M64: 41,232,913 km (0.064 R)
• M65: 41,528,818 km (0.105 R)
• M66: 45,948,238 km (0.113 R)
• M67: 47,385,425 km (0.028 R)
• M68: 48,837,422 km (0.099 R)
• M69: 50,936,729 km (0.087 R)
• M70: 51,678,435 km (0.097 R)
• M71: 51,891,013 km (0.04 R)
• M72: 56,750,102 km (0.081 R)
• M73: 57,408,931 km (0.112 R)
• M74: 58,512,514 km (0.074 R)
• M75: 59,622,979 km (0.118 R)
• M76: 60,628,427 km (0.072 R)
• M77: 61,077,220 km (0.104 R)
• M78: 64,362,838 km (0.111 R)
• M79: 64,477,131 km (0.064 R)
• M80: 65,164,384 km (0.102 R)
• M81: 66,200,050 km (0.043 R)
• M82: 69,808,201 km (0.054 R)
• M83: 72,645,324 km (0.104 R)
• M84: 73,718,988 km (0.068 R)
• M85: 74,557,634 km (0.091 R)
• M86: 75,278,845 km (0.064 R)
• M87: 77,578,314 km (0.104 R)
• M88: 78,553,543 km (0.057 R)
• M89: 79,164,949 km (0.031 R)
• M90: 80,146,610 km (0.116 R)
• M91: 80,269,580 km (0.072 R)
• M92: 81,379,446 km (0.034 R)
• M93: 82,246,067 km (0.094 R)
• M94: 82,742,582 km (0.117 R)
• M95: 82,866,898 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit