🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.46 AU - 0.58 AU

Year: 134 Days

Day: 33.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,272,879 km

• M1: 75,248 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.45 AU - 0.75 AU

Year: 166 Days

Day: 12 Hours

Environment

Temp: 230 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.96 AU - 2.2 AU

Year: 1074 Days

Day: 14.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,272,879 km

• M1: 488,587 km (0.115 R)
• M2: 970,591 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.28 AU - 2.44 AU

Year: 1298 Days

Day: 21.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,272,879 km

• M1: 80,035 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 9.3

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.62 AU - 12.52 AU

Year: 14095 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,272,879 km

• M1: 243,246 km (0.056 R)
• M2: 505,641 km (0.068 R)
• M3: 581,038 km (0.066 R)
• M4: 677,080 km (0.083 R)
• M5: 1,096,852 km (0.049 R)
• M6: 1,431,801 km (0.101 R)
• M7: 1,565,542 km (0.11 R)
• M8: 2,975,801 km (0.098 R)
• M9: 3,090,243 km (0.117 R)
• M10: 4,089,108 km (0.108 R)
• M11: 4,840,239 km (0.087 R)
• M12: 5,283,498 km (0.077 R)
• M13: 5,492,486 km (0.079 R)
• M14: 5,954,743 km (0.096 R)
• M15: 6,727,715 km (0.089 R)
• M16: 7,886,201 km (0.083 R)
• M17: 8,005,431 km (0.101 R)
• M18: 8,651,544 km (0.079 R)
• M19: 9,105,424 km (0.058 R)
• M20: 10,556,972 km (0.11 R)
• M21: 10,997,538 km (0.072 R)
• M22: 12,125,057 km (0.112 R)
• M23: 13,478,619 km (0.067 R)
• M24: 13,812,521 km (0.057 R)
• M25: 14,634,561 km (0.107 R)
• M26: 14,732,398 km (0.102 R)
• M27: 15,373,276 km (0.07 R)
• M28: 15,822,219 km (0.098 R)
• M29: 16,427,492 km (0.07 R)
• M30: 17,765,046 km (0.112 R)
• M31: 17,973,885 km (0.111 R)
• M32: 18,764,360 km (0.114 R)
• M33: 19,512,349 km (0.072 R)
• M34: 19,944,239 km (0.026 R)
• M35: 20,107,001 km (0.09 R)
• M36: 20,215,759 km (0.079 R)
• M37: 21,313,957 km (0.062 R)
• M38: 21,480,309 km (0.041 R)
• M39: 23,054,229 km (0.092 R)
• M40: 24,085,556 km (0.111 R)
• M41: 26,968,307 km (0.071 R)
• M42: 27,993,651 km (0.11 R)
• M43: 28,786,370 km (0.112 R)
• M44: 28,970,376 km (0.117 R)
• M45: 30,269,184 km (0.106 R)
• M46: 30,331,567 km (0.078 R)
• M47: 30,456,331 km (0.113 R)
• M48: 30,768,991 km (0.112 R)
• M49: 31,019,866 km (0.08 R)
• M50: 31,397,601 km (0.095 R)
• M51: 31,523,712 km (0.117 R)
• M52: 31,586,992 km (0.087 R)
• M53: 31,776,682 km (0.084 R)
• M54: 31,903,392 km (0.097 R)
• M55: 32,859,322 km (0.059 R)
• M56: 33,759,901 km (0.095 R)
• M57: 34,343,034 km (0.07 R)
• M58: 34,799,008 km (0.095 R)
• M59: 34,929,607 km (0.112 R)
• M60: 35,453,798 km (0.097 R)
• M61: 36,244,871 km (0.092 R)
• M62: 37,643,462 km (0.101 R)
• M63: 39,127,323 km (0.062 R)
• M64: 39,263,158 km (0.104 R)
• M65: 39,399,142 km (0.105 R)
• M66: 39,944,726 km (0.083 R)
• M67: 40,767,813 km (0.107 R)
• M68: 40,836,628 km (0.104 R)
• M69: 41,112,487 km (0.055 R)
• M70: 42,500,605 km (0.095 R)
• M71: 47,261,259 km (0.093 R)
• M72: 48,641,897 km (0.117 R)
• M73: 48,787,905 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 5.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.03 AU - 14.63 AU

Year: 16459 Days

Day: 18.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,272,879 km

• M1: 70,760 km (0.105 R)
• M2: 147,653 km (0.049 R)
• M3: 259,253 km (0.058 R)
• M4: 299,495 km (0.119 R)
• M5: 657,034 km (0.113 R)
• M6: 944,262 km (0.105 R)
• M7: 1,025,942 km (0.077 R)
• M8: 1,161,478 km (0.114 R)
• M9: 1,375,702 km (0.097 R)
• M10: 1,468,752 km (0.09 R)
• M11: 1,621,791 km (0.107 R)
• M12: 1,840,652 km (0.113 R)
• M13: 2,111,574 km (0.101 R)
• M14: 2,484,521 km (0.12 R)
• M15: 2,713,406 km (0.042 R)
• M16: 3,216,055 km (0.085 R)
• M17: 3,877,427 km (0.097 R)
• M18: 3,982,744 km (0.114 R)
• M19: 4,196,519 km (0.027 R)
• M20: 4,304,679 km (0.055 R)
• M21: 4,441,411 km (0.051 R)
• M22: 4,718,915 km (0.039 R)
• M23: 5,914,501 km (0.112 R)
• M24: 6,405,332 km (0.115 R)
• M25: 6,655,609 km (0.114 R)
• M26: 7,360,215 km (0.09 R)
• M27: 7,589,399 km (0.12 R)
• M28: 8,257,054 km (0.075 R)
• M29: 8,563,581 km (0.06 R)
• M30: 8,632,246 km (0.115 R)
• M31: 9,223,008 km (0.109 R)
• M32: 11,221,785 km (0.103 R)
• M33: 11,447,678 km (0.117 R)
• M34: 11,751,212 km (0.101 R)
• M35: 12,599,581 km (0.088 R)
• M36: 12,677,672 km (0.119 R)
• M37: 12,952,333 km (0.114 R)
• M38: 13,387,813 km (0.088 R)
• M39: 13,948,954 km (0.072 R)
• M40: 14,640,695 km (0.051 R)
• M41: 15,135,714 km (0.111 R)
• M42: 16,482,394 km (0.119 R)
• M43: 17,126,712 km (0.108 R)
• M44: 17,299,947 km (0.107 R)
• M45: 17,560,845 km (0.065 R)
• M46: 17,691,893 km (0.076 R)
• M47: 18,174,795 km (0.088 R)
• M48: 18,307,189 km (0.095 R)
• M49: 18,395,751 km (0.082 R)
• M50: 18,751,046 km (0.056 R)
• M51: 19,830,694 km (0.094 R)
• M52: 19,921,649 km (0.032 R)
• M53: 20,149,337 km (0.084 R)
• M54: 20,561,629 km (0.064 R)
• M55: 21,394,440 km (0.077 R)
• M56: 21,721,162 km (0.052 R)
• M57: 21,908,758 km (0.07 R)
• M58: 22,143,926 km (0.119 R)
• M59: 22,332,569 km (0.05 R)
• M60: 25,079,036 km (0.084 R)
• M61: 27,625,192 km (0.12 R)
• M62: 28,031,948 km (0.089 R)
• M63: 28,594,436 km (0.064 R)
• M64: 28,851,445 km (0.034 R)
• M65: 29,939,022 km (0.085 R)
• M66: 31,250,995 km (0.12 R)
• M67: 31,303,953 km (0.104 R)
• M68: 33,443,202 km (0.111 R)
• M69: 34,148,556 km (0.078 R)
• M70: 34,311,917 km (0.079 R)
• M71: 34,639,686 km (0.087 R)
• M72: 35,298,216 km (0.095 R)
• M73: 35,960,935 km (0.092 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450

Radius: 6.4

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.73 AU - 20.71 AU

Year: 26716 Days

Day: 18 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 104,272,879 km

• M1: 92,751 km (0.025 R)
• M2: 159,771 km (0.097 R)
• M3: 212,429 km (0.104 R)
• M4: 538,403 km (0.103 R)
• M5: 744,997 km (0.104 R)
• M6: 1,170,304 km (0.088 R)
• M7: 1,407,716 km (0.077 R)
• M8: 1,825,543 km (0.049 R)
• M9: 2,352,726 km (0.094 R)
• M10: 2,576,225 km (0.108 R)
• M11: 3,083,661 km (0.097 R)
• M12: 3,328,253 km (0.106 R)
• M13: 3,793,054 km (0.078 R)
• M14: 4,055,000 km (0.118 R)
• M15: 4,143,711 km (0.089 R)
• M16: 4,368,258 km (0.104 R)
• M17: 4,596,694 km (0.037 R)
• M18: 4,642,920 km (0.112 R)
• M19: 4,735,670 km (0.065 R)
• M20: 5,257,168 km (0.052 R)
• M21: 5,353,958 km (0.103 R)
• M22: 5,697,285 km (0.119 R)
• M23: 6,457,093 km (0.106 R)
• M24: 7,573,243 km (0.109 R)
• M25: 7,682,599 km (0.113 R)
• M26: 8,181,358 km (0.049 R)
• M27: 8,977,967 km (0.086 R)
• M28: 9,739,569 km (0.1 R)
• M29: 9,918,189 km (0.068 R)
• M30: 9,978,028 km (0.117 R)
• M31: 10,038,017 km (0.104 R)
• M32: 10,278,870 km (0.108 R)
• M33: 11,386,492 km (0.118 R)
• M34: 11,511,855 km (0.1 R)
• M35: 12,209,729 km (0.072 R)
• M36: 12,596,141 km (0.111 R)
• M37: 12,921,217 km (0.111 R)
• M38: 13,579,747 km (0.094 R)
• M39: 15,066,450 km (0.101 R)
• M40: 15,828,951 km (0.111 R)
• M41: 16,604,017 km (0.103 R)
• M42: 16,746,285 km (0.07 R)
• M43: 18,264,254 km (0.046 R)
• M44: 18,779,918 km (0.114 R)
• M45: 19,524,916 km (0.099 R)
• M46: 20,431,479 km (0.085 R)
• M47: 20,889,996 km (0.047 R)
• M48: 21,661,622 km (0.083 R)
• M49: 21,894,995 km (0.065 R)
• M50: 22,129,115 km (0.113 R)
• M51: 22,364,134 km (0.114 R)
• M52: 23,551,492 km (0.079 R)
• M53: 29,270,319 km (0.058 R)
• M54: 29,356,189 km (0.105 R)
• M55: 30,133,050 km (0.074 R)
• M56: 30,654,698 km (0.047 R)
• M57: 30,829,279 km (0.095 R)
• M58: 30,916,644 km (0.051 R)
• M59: 31,267,002 km (0.106 R)
• M60: 31,530,743 km (0.072 R)
• M61: 35,298,964 km (0.117 R)
• M62: 36,678,705 km (0.086 R)
• M63: 37,701,805 km (0.111 R)
• M64: 40,348,042 km (0.07 R)
• M65: 41,307,562 km (0.104 R)
• M66: 42,663,368 km (0.093 R)
• M67: 44,823,412 km (0.087 R)
• M68: 44,922,445 km (0.082 R)
• M69: 45,319,329 km (0.065 R)
• M70: 45,518,144 km (0.077 R)
• M71: 48,230,952 km (0.113 R)
• M72: 48,841,012 km (0.076 R)
• M73: 49,248,965 km (0.117 R)
• M74: 51,409,757 km (0.113 R)
• M75: 52,032,683 km (0.041 R)
• M76: 52,136,803 km (0.092 R)
• M77: 53,391,181 km (0.036 R)
• M78: 53,496,199 km (0.097 R)
• M79: 54,022,035 km (0.059 R)
• M80: 54,761,198 km (0.108 R)
• M81: 55,716,530 km (0.111 R)
• M82: 58,182,651 km (0.04 R)
• M83: 58,398,820 km (0.107 R)
• M84: 59,374,796 km (0.111 R)
• M85: 60,137,446 km (0.11 R)
• M86: 60,793,882 km (0.085 R)
• M87: 67,486,741 km (0.098 R)
• M88: 68,624,732 km (0.091 R)
• M89: 69,998,639 km (0.053 R)
• M90: 70,458,652 km (0.109 R)
• M91: 76,056,305 km (0.065 R)
• M92: 76,529,184 km (0.064 R)
• M93: 76,647,516 km (0.092 R)
• M94: 78,191,815 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.8

Radius: 6

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.36 AU - 22.94 AU

Year: 30014 Days

Day: 19 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 104,272,879 km

• M1: 77,940 km (0.081 R)
• M2: 461,958 km (0.106 R)
• M3: 536,907 km (0.102 R)
• M4: 1,204,861 km (0.055 R)
• M5: 1,345,932 km (0.106 R)
• M6: 2,172,161 km (0.101 R)
• M7: 2,300,965 km (0.102 R)
• M8: 4,138,176 km (0.1 R)
• M9: 4,191,284 km (0.1 R)
• M10: 5,185,810 km (0.093 R)
• M11: 6,188,565 km (0.034 R)
• M12: 6,743,274 km (0.048 R)
• M13: 6,868,786 km (0.049 R)
• M14: 7,249,662 km (0.118 R)
• M15: 8,164,902 km (0.09 R)
• M16: 8,365,812 km (0.033 R)
• M17: 8,636,135 km (0.031 R)
• M18: 8,772,419 km (0.069 R)
• M19: 9,394,447 km (0.073 R)
• M20: 10,973,752 km (0.09 R)
• M21: 11,047,354 km (0.085 R)
• M22: 11,269,656 km (0.07 R)
• M23: 11,344,007 km (0.117 R)
• M24: 11,418,506 km (0.095 R)
• M25: 11,944,941 km (0.058 R)
• M26: 12,020,787 km (0.115 R)
• M27: 12,325,817 km (0.107 R)
• M28: 13,492,082 km (0.12 R)
• M29: 14,208,656 km (0.086 R)
• M30: 14,369,623 km (0.096 R)
• M31: 15,265,416 km (0.097 R)
• M32: 15,761,632 km (0.076 R)
• M33: 17,625,920 km (0.114 R)
• M34: 17,712,388 km (0.096 R)
• M35: 17,885,473 km (0.08 R)
• M36: 18,146,371 km (0.103 R)
• M37: 19,113,671 km (0.057 R)
• M38: 22,769,245 km (0.117 R)
• M39: 22,863,342 km (0.085 R)
• M40: 23,716,050 km (0.117 R)
• M41: 26,237,522 km (0.092 R)
• M42: 27,030,241 km (0.063 R)
• M43: 27,329,586 km (0.095 R)
• M44: 28,032,247 km (0.107 R)
• M45: 28,537,739 km (0.044 R)
• M46: 32,054,485 km (0.114 R)
• M47: 32,371,334 km (0.101 R)
• M48: 33,114,536 km (0.081 R)
• M49: 33,328,012 km (0.025 R)
• M50: 35,486,859 km (0.082 R)
• M51: 35,596,065 km (0.096 R)
• M52: 36,033,639 km (0.088 R)
• M53: 36,583,262 km (0.06 R)
• M54: 36,914,322 km (0.113 R)
• M55: 37,468,283 km (0.066 R)
• M56: 38,921,476 km (0.103 R)
• M57: 41,307,562 km (0.084 R)
• M58: 44,091,878 km (0.118 R)
• M59: 45,388,144 km (0.109 R)
• M60: 45,506,625 km (0.117 R)
• M61: 46,219,609 km (0.085 R)
• M62: 47,536,219 km (0.07 R)
• M63: 49,473,362 km (0.069 R)
• M64: 49,961,650 km (0.115 R)
• M65: 50,697,073 km (0.029 R)
• M66: 51,312,668 km (0.105 R)
• M67: 53,674,370 km (0.093 R)
• M68: 54,176,121 km (0.052 R)
• M69: 55,690,500 km (0.061 R)
• M70: 56,707,915 km (0.08 R)
• M71: 59,019,352 km (0.096 R)
• M72: 63,203,754 km (0.09 R)
• M73: 66,538,889 km (0.077 R)
• M74: 67,618,088 km (0.102 R)
• M75: 67,888,711 km (0.048 R)
• M76: 69,793,839 km (0.026 R)
• M77: 71,716,471 km (0.1 R)
• M78: 72,684,220 km (0.039 R)
• M79: 73,100,401 km (0.109 R)
• M80: 73,795,582 km (0.053 R)
• M81: 74,772,606 km (0.047 R)
• M82: 75,332,850 km (0.115 R)
• M83: 78,154,864 km (0.084 R)
• M84: 79,721,752 km (0.075 R)
• M85: 81,155,050 km (0.119 R)
• M86: 82,307,851 km (0.109 R)
• M87: 84,483,901 km (0.089 R)
• M88: 84,775,468 km (0.08 R)
• M89: 87,414,673 km (0.098 R)
• M90: 91,423,597 km (0.112 R)
• M91: 94,734,198 km (0.081 R)
• M92: 98,237,032 km (0.081 R)
• M93: 102,092,319 km (0.064 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 11,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit