🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 445 Days

Day: 35.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 93,439,178 km

• M1: 59,839 km (0.069 R)
• M2: 180,565 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.21 AU - 1.95 AU

Year: 698 Days

Day: 13.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.06 AU - 3.1 AU

Year: 1456 Days

Day: 47.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,439,178 km

• M1: 165,006 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.15 AU - 3.15 AU

Year: 1965 Days

Day: 18.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.14 AU - 4.42 AU

Year: 3112 Days

Day: 36 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,439,178 km

• M1: 2,049,790 km (0.044 R)

Asteroid Belt

Center: 8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.8

Radius: 14.6

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.98 AU - 14.44 AU

Year: 14084 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,439,178 km

• M1: 183,706 km (0.046 R)
• M2: 480,658 km (0.092 R)
• M3: 1,247,646 km (0.097 R)
• M4: 2,001,919 km (0.091 R)
• M5: 2,218,387 km (0.114 R)
• M6: 3,451,672 km (0.059 R)
• M7: 4,137,578 km (0.078 R)
• M8: 4,295,852 km (0.06 R)
• M9: 5,202,116 km (0.071 R)
• M10: 5,330,322 km (0.076 R)
• M11: 5,502,808 km (0.112 R)
• M12: 5,898,046 km (0.118 R)
• M13: 6,211,752 km (0.095 R)
• M14: 7,233,655 km (0.095 R)
• M15: 8,457,815 km (0.082 R)
• M16: 9,957,384 km (0.05 R)
• M17: 10,224,266 km (0.049 R)
• M18: 10,819,666 km (0.119 R)
• M19: 11,761,983 km (0.096 R)
• M20: 12,557,993 km (0.09 R)
• M21: 12,673,034 km (0.025 R)
• M22: 12,904,312 km (0.098 R)
• M23: 13,020,550 km (0.098 R)
• M24: 14,022,257 km (0.036 R)
• M25: 14,141,786 km (0.117 R)
• M26: 14,381,741 km (0.091 R)
• M27: 14,562,605 km (0.068 R)
• M28: 15,109,834 km (0.093 R)
• M29: 16,287,319 km (0.1 R)
• M30: 16,665,203 km (0.086 R)
• M31: 17,237,714 km (0.113 R)
• M32: 18,075,911 km (0.118 R)
• M33: 18,401,735 km (0.118 R)
• M34: 18,927,422 km (0.064 R)
• M35: 19,457,896 km (0.109 R)
• M36: 20,330,351 km (0.091 R)
• M37: 20,465,737 km (0.105 R)
• M38: 22,953,549 km (0.067 R)
• M39: 23,235,840 km (0.111 R)
• M40: 23,875,222 km (0.066 R)
• M41: 24,376,524 km (0.085 R)
• M42: 25,828,072 km (0.097 R)
• M43: 26,860,746 km (0.111 R)
• M44: 27,906,884 km (0.053 R)
• M45: 28,283,721 km (0.087 R)
• M46: 32,223,232 km (0.087 R)
• M47: 32,460,344 km (0.088 R)
• M48: 33,174,973 km (0.107 R)
• M49: 33,814,504 km (0.11 R)
• M50: 35,187,214 km (0.094 R)
• M51: 35,431,358 km (0.065 R)
• M52: 36,249,210 km (0.119 R)
• M53: 38,572,165 km (0.1 R)
• M54: 38,823,789 km (0.103 R)
• M55: 39,582,400 km (0.11 R)
• M56: 40,175,705 km (0.092 R)
• M57: 41,371,142 km (0.105 R)
• M58: 42,059,591 km (0.047 R)
• M59: 42,925,463 km (0.097 R)
• M60: 43,972,200 km (0.115 R)
• M61: 44,235,193 km (0.116 R)
• M62: 45,027,314 km (0.082 R)
• M63: 45,824,221 km (0.073 R)
• M64: 47,701,675 km (0.116 R)
• M65: 49,057,929 km (0.101 R)
• M66: 50,702,309 km (0.088 R)
• M67: 51,254,474 km (0.085 R)
• M68: 51,716,133 km (0.1 R)
• M69: 51,901,186 km (0.09 R)
• M70: 52,643,491 km (0.095 R)
• M71: 52,922,790 km (0.111 R)
• M72: 53,670,031 km (0.108 R)
• M73: 55,364,078 km (0.115 R)
• M74: 57,266,813 km (0.114 R)
• M75: 57,362,556 km (0.107 R)
• M76: 57,841,718 km (0.08 R)
• M77: 58,226,184 km (0.052 R)
• M78: 58,804,380 km (0.057 R)
• M79: 59,094,151 km (0.064 R)
• M80: 61,429,822 km (0.119 R)
• M81: 63,696,230 km (0.105 R)
• M82: 64,292,078 km (0.092 R)
• M83: 64,989,354 km (0.058 R)
• M84: 65,789,553 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 516.4

Radius: 5.1

Gravity: 19.85 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.46 AU - 14.66 AU

Year: 18529 Days

Day: 23.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 103.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,439,178 km

• M1: 493,972 km (0.106 R)
• M2: 649,704 km (0.101 R)
• M3: 754,871 km (0.072 R)
• M4: 1,281,156 km (0.061 R)
• M5: 1,607,280 km (0.094 R)
• M6: 2,080,458 km (0.106 R)
• M7: 2,173,807 km (0.092 R)
• M8: 2,494,844 km (0.12 R)
• M9: 2,527,755 km (0.103 R)
• M10: 2,899,656 km (0.091 R)
• M11: 3,324,663 km (0.067 R)
• M12: 3,731,270 km (0.048 R)
• M13: 4,430,042 km (0.087 R)
• M14: 5,084,383 km (0.033 R)
• M15: 5,210,494 km (0.09 R)
• M16: 5,337,652 km (0.115 R)
• M17: 5,508,642 km (0.115 R)
• M18: 5,900,140 km (0.102 R)
• M19: 6,032,534 km (0.081 R)
• M20: 6,121,395 km (0.119 R)
• M21: 6,572,283 km (0.068 R)
• M22: 6,709,614 km (0.051 R)
• M23: 8,380,772 km (0.032 R)
• M24: 8,779,899 km (0.088 R)
• M25: 9,338,946 km (0.043 R)
• M26: 9,596,853 km (0.108 R)
• M27: 9,857,004 km (0.094 R)
• M28: 10,597,962 km (0.116 R)
• M29: 10,921,093 km (0.086 R)
• M30: 11,798,186 km (0.117 R)
• M31: 13,852,912 km (0.116 R)
• M32: 14,562,006 km (0.064 R)
• M33: 15,404,093 km (0.048 R)
• M34: 16,634,236 km (0.108 R)
• M35: 17,640,880 km (0.034 R)
• M36: 18,796,823 km (0.051 R)
• M37: 18,861,748 km (0.118 R)
• M38: 19,122,198 km (0.035 R)
• M39: 19,318,321 km (0.103 R)
• M40: 19,580,865 km (0.078 R)
• M41: 19,646,688 km (0.095 R)
• M42: 19,844,606 km (0.052 R)
• M43: 20,175,966 km (0.103 R)
• M44: 20,575,990 km (0.106 R)
• M45: 21,859,989 km (0.078 R)
• M46: 22,339,450 km (0.115 R)
• M47: 22,891,765 km (0.086 R)
• M48: 23,518,431 km (0.115 R)
• M49: 26,589,526 km (0.079 R)
• M50: 28,134,423 km (0.084 R)
• M51: 31,156,749 km (0.09 R)
• M52: 31,387,578 km (0.105 R)
• M53: 31,541,664 km (0.084 R)
• M54: 32,238,640 km (0.083 R)
• M55: 32,472,013 km (0.06 R)
• M56: 32,549,954 km (0.086 R)
• M57: 32,706,134 km (0.063 R)
• M58: 33,805,528 km (0.062 R)
• M59: 34,042,641 km (0.066 R)
• M60: 34,677,684 km (0.047 R)
• M61: 35,156,696 km (0.109 R)
• M62: 36,201,787 km (0.073 R)
• M63: 37,911,392 km (0.098 R)
• M64: 39,148,716 km (0.105 R)
• M65: 40,734,752 km (0.082 R)
• M66: 40,818,826 km (0.113 R)
• M67: 41,071,347 km (0.065 R)
• M68: 41,832,053 km (0.058 R)
• M69: 43,195,936 km (0.068 R)
• M70: 43,453,245 km (0.113 R)
• M71: 44,401,246 km (0.105 R)
• M72: 45,008,015 km (0.111 R)
• M73: 45,443,046 km (0.05 R)
• M74: 45,879,573 km (0.055 R)
• M75: 46,054,452 km (0.109 R)
• M76: 46,317,446 km (0.113 R)
• M77: 48,527,455 km (0.064 R)
• M78: 48,794,936 km (0.027 R)
• M79: 49,869,946 km (0.067 R)
• M80: 50,139,821 km (0.105 R)
• M81: 50,590,858 km (0.119 R)
• M82: 52,682,685 km (0.104 R)
• M83: 53,508,914 km (0.117 R)
• M84: 54,247,030 km (0.105 R)
• M85: 54,988,437 km (0.071 R)
• M86: 56,200,330 km (0.037 R)
• M87: 57,703,938 km (0.093 R)
• M88: 59,125,566 km (0.043 R)
• M89: 59,506,592 km (0.075 R)
• M90: 61,906,441 km (0.091 R)
• M91: 62,875,237 km (0.11 R)
• M92: 65,713,109 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.4

Radius: 7.3

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.92 AU - 21.84 AU

Year: 28832 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,439,178 km

• M1: 170,542 km (0.03 R)
• M2: 262,245 km (0.091 R)
• M3: 551,717 km (0.109 R)
• M4: 981,811 km (0.094 R)
• M5: 1,197,681 km (0.094 R)
• M6: 1,673,551 km (0.097 R)
• M7: 1,969,905 km (0.103 R)
• M8: 2,738,239 km (0.111 R)
• M9: 2,867,342 km (0.104 R)
• M10: 3,176,561 km (0.06 R)
• M11: 3,971,225 km (0.078 R)
• M12: 4,721,010 km (0.045 R)
• M13: 4,876,292 km (0.092 R)
• M14: 5,405,719 km (0.103 R)
• M15: 6,866,093 km (0.093 R)
• M16: 7,101,112 km (0.055 R)
• M17: 7,458,501 km (0.091 R)
• M18: 8,253,015 km (0.117 R)
• M19: 9,138,336 km (0.081 R)
• M20: 9,202,663 km (0.093 R)
• M21: 9,723,263 km (0.032 R)
• M22: 11,134,869 km (0.117 R)
• M23: 12,181,904 km (0.099 R)
• M24: 12,753,069 km (0.079 R)
• M25: 13,041,942 km (0.105 R)
• M26: 13,406,064 km (0.025 R)
• M27: 14,518,473 km (0.079 R)
• M28: 14,593,571 km (0.119 R)
• M29: 18,515,728 km (0.049 R)
• M30: 18,597,259 km (0.099 R)
• M31: 19,835,481 km (0.112 R)
• M32: 21,014,910 km (0.059 R)
• M33: 22,651,511 km (0.094 R)
• M34: 22,913,756 km (0.092 R)
• M35: 23,176,899 km (0.042 R)
• M36: 25,227,587 km (0.104 R)
• M37: 25,499,406 km (0.088 R)
• M38: 27,894,917 km (0.116 R)
• M39: 29,214,220 km (0.098 R)
• M40: 30,746,850 km (0.115 R)
• M41: 30,940,280 km (0.101 R)
• M42: 31,522,964 km (0.104 R)
• M43: 33,491,223 km (0.11 R)
• M44: 33,789,970 km (0.086 R)
• M45: 33,989,534 km (0.096 R)
• M46: 35,094,314 km (0.116 R)
• M47: 35,701,831 km (0.115 R)
• M48: 36,722,238 km (0.037 R)
• M49: 38,062,934 km (0.107 R)
• M50: 39,840,307 km (0.115 R)
• M51: 40,474,003 km (0.106 R)
• M52: 41,004,627 km (0.106 R)
• M53: 42,502,700 km (0.114 R)
• M54: 44,127,632 km (0.106 R)
• M55: 44,345,746 km (0.113 R)
• M56: 44,454,952 km (0.116 R)
• M57: 44,892,825 km (0.111 R)
• M58: 46,547,228 km (0.092 R)
• M59: 47,549,534 km (0.102 R)
• M60: 47,661,283 km (0.079 R)
• M61: 48,333,875 km (0.104 R)
• M62: 49,122,705 km (0.091 R)
• M63: 49,802,029 km (0.114 R)
• M64: 51,284,843 km (0.096 R)
• M65: 52,550,740 km (0.119 R)
• M66: 54,410,242 km (0.113 R)
• M67: 55,113,202 km (0.049 R)
• M68: 56,409,617 km (0.084 R)
• M69: 57,002,324 km (0.104 R)
• M70: 58,792,562 km (0.085 R)
• M71: 59,273,070 km (0.102 R)
• M72: 63,163,662 km (0.075 R)
• M73: 63,779,107 km (0.088 R)
• M74: 64,149,213 km (0.091 R)
• M75: 64,520,066 km (0.064 R)
• M76: 65,015,683 km (0.081 R)
• M77: 65,264,016 km (0.102 R)
• M78: 65,761,429 km (0.096 R)
• M79: 66,010,659 km (0.109 R)
• M80: 67,010,721 km (0.059 R)
• M81: 67,136,084 km (0.088 R)
• M82: 69,913,667 km (0.074 R)
• M83: 72,986,258 km (0.095 R)
• M84: 74,149,830 km (0.104 R)
• M85: 79,394,881 km (0.07 R)
• M86: 79,527,574 km (0.095 R)
• M87: 80,191,939 km (0.116 R)
• M88: 83,946,247 km (0.114 R)
• M89: 84,081,334 km (0.041 R)
• M90: 87,894,733 km (0.109 R)
• M91: 88,169,245 km (0.107 R)
• M92: 89,546,144 km (0.102 R)
• M93: 90,098,908 km (0.058 R)
• M94: 92,600,334 km (0.115 R)
• M95: 93,299,255 km (0.091 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 13,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit