🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.57 AU - 0.75 AU

Year: 201 Days

Day: 33 Hours

Environment

Temp: 183 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,830,628 km

• M1: 49,666 km (0.093 R)
• M2: 426,653 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.47 AU - 2.33 AU

Year: 981 Days

Day: 22.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,830,628 km

• M1: 185,053 km (0.08 R)
• M2: 232,475 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.7 AU - 2.3 AU

Year: 1060 Days

Day: 19.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 8.7

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.45 AU - 5.35 AU

Year: 4065 Days

Day: 12.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,830,628 km

• M1: 132,095 km (0.1 R)
• M2: 232,176 km (0.062 R)
• M3: 399,277 km (0.075 R)
• M4: 617,839 km (0.062 R)
• M5: 699,220 km (0.111 R)
• M6: 773,720 km (0.075 R)
• M7: 1,649,017 km (0.099 R)
• M8: 2,241,425 km (0.106 R)
• M9: 2,305,752 km (0.046 R)
• M10: 2,370,827 km (0.115 R)
• M11: 2,469,412 km (0.108 R)
• M12: 2,569,343 km (0.107 R)
• M13: 2,704,879 km (0.081 R)
• M14: 2,825,305 km (0.066 R)
• M15: 3,071,693 km (0.113 R)
• M16: 3,161,452 km (0.093 R)
• M17: 3,325,112 km (0.081 R)
• M18: 3,417,264 km (0.096 R)
• M19: 3,510,314 km (0.046 R)
• M20: 3,566,563 km (0.108 R)
• M21: 3,698,957 km (0.1 R)
• M22: 3,832,997 km (0.071 R)
• M23: 4,224,943 km (0.077 R)
• M24: 4,284,782 km (0.117 R)
• M25: 4,899,480 km (0.085 R)
• M26: 5,367,721 km (0.071 R)
• M27: 5,585,386 km (0.093 R)
• M28: 5,828,034 km (0.075 R)
• M29: 5,917,194 km (0.045 R)
• M30: 6,029,243 km (0.106 R)
• M31: 6,096,861 km (0.077 R)
• M32: 6,255,585 km (0.101 R)
• M33: 6,507,657 km (0.082 R)
• M34: 6,809,994 km (0.026 R)
• M35: 6,927,578 km (0.049 R)
• M36: 8,189,137 km (0.113 R)
• M37: 8,289,068 km (0.111 R)
• M38: 8,364,316 km (0.049 R)
• M39: 8,795,008 km (0.063 R)
• M40: 8,948,795 km (0.066 R)
• M41: 9,077,599 km (0.075 R)
• M42: 9,207,001 km (0.114 R)
• M43: 9,678,085 km (0.104 R)
• M44: 9,810,329 km (0.101 R)
• M45: 9,889,915 km (0.1 R)
• M46: 10,291,286 km (0.079 R)
• M47: 10,507,605 km (0.118 R)
• M48: 10,889,678 km (0.085 R)
• M49: 11,304,214 km (0.071 R)
• M50: 11,723,836 km (0.101 R)
• M51: 11,864,906 km (0.052 R)
• M52: 12,520,743 km (0.091 R)
• M53: 13,071,563 km (0.119 R)
• M54: 13,130,056 km (0.029 R)
• M55: 13,247,191 km (0.083 R)
• M56: 13,511,979 km (0.064 R)
• M57: 13,748,792 km (0.1 R)
• M58: 14,407,322 km (0.106 R)
• M59: 15,476,049 km (0.116 R)
• M60: 15,537,983 km (0.042 R)
• M61: 16,570,208 km (0.116 R)
• M62: 16,887,356 km (0.038 R)
• M63: 17,014,813 km (0.063 R)
• M64: 17,302,789 km (0.094 R)
• M65: 17,592,261 km (0.12 R)
• M66: 19,130,127 km (0.067 R)
• M67: 19,196,548 km (0.074 R)
• M68: 19,629,933 km (0.084 R)
• M69: 20,201,547 km (0.096 R)
• M70: 20,336,933 km (0.098 R)
• M71: 20,506,427 km (0.07 R)
• M72: 20,642,412 km (0.094 R)
• M73: 21,189,491 km (0.119 R)
• M74: 21,361,379 km (0.082 R)
• M75: 21,671,944 km (0.106 R)
• M76: 21,914,592 km (0.052 R)
• M77: 22,297,563 km (0.071 R)
• M78: 22,858,704 km (0.09 R)
• M79: 23,353,574 km (0.1 R)
• M80: 23,460,088 km (0.045 R)
• M81: 23,887,638 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.4

Radius: 13

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.42 AU - 5.48 AU

Year: 4127 Days

Day: 9 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,830,628 km

• M1: 207,642 km (0.111 R)
• M2: 367,263 km (0.047 R)
• M3: 709,094 km (0.114 R)
• M4: 1,229,994 km (0.064 R)
• M5: 1,315,414 km (0.119 R)
• M6: 1,477,578 km (0.062 R)
• M7: 1,615,507 km (0.098 R)
• M8: 1,822,551 km (0.113 R)
• M9: 2,718,792 km (0.104 R)
• M10: 2,870,783 km (0.081 R)
• M11: 3,104,006 km (0.111 R)
• M12: 3,263,029 km (0.073 R)
• M13: 3,527,368 km (0.106 R)
• M14: 3,841,075 km (0.076 R)
• M15: 3,947,738 km (0.119 R)
• M16: 4,164,057 km (0.11 R)
• M17: 4,384,265 km (0.09 R)
• M18: 4,585,923 km (0.108 R)
• M19: 4,767,684 km (0.072 R)
• M20: 5,470,794 km (0.108 R)
• M21: 5,591,220 km (0.075 R)
• M22: 5,982,419 km (0.076 R)
• M23: 6,131,418 km (0.087 R)
• M24: 6,869,235 km (0.087 R)
• M25: 7,025,415 km (0.068 R)
• M26: 7,635,176 km (0.118 R)
• M27: 9,161,374 km (0.086 R)
• M28: 9,564,839 km (0.047 R)
• M29: 9,710,248 km (0.037 R)
• M30: 9,885,876 km (0.042 R)
• M31: 10,121,642 km (0.046 R)
• M32: 10,269,894 km (0.106 R)
• M33: 10,658,848 km (0.083 R)
• M34: 10,809,643 km (0.076 R)
• M35: 11,083,108 km (0.09 R)
• M36: 11,482,085 km (0.078 R)
• M37: 12,357,383 km (0.059 R)
• M38: 14,039,760 km (0.094 R)
• M39: 14,138,944 km (0.085 R)
• M40: 14,806,599 km (0.069 R)
• M41: 15,042,664 km (0.089 R)
• M42: 15,758,640 km (0.113 R)
• M43: 15,930,677 km (0.087 R)
• M44: 16,555,398 km (0.078 R)
• M45: 16,730,278 km (0.078 R)
• M46: 16,905,906 km (0.116 R)
• M47: 17,082,132 km (0.114 R)
• M48: 17,614,401 km (0.077 R)
• M49: 17,972,239 km (0.108 R)
• M50: 18,332,471 km (0.075 R)
• M51: 18,658,894 km (0.088 R)
• M52: 18,877,456 km (0.096 R)
• M53: 18,987,111 km (0.083 R)
• M54: 19,390,876 km (0.051 R)
• M55: 19,649,232 km (0.044 R)
• M56: 19,797,483 km (0.072 R)
• M57: 20,020,533 km (0.07 R)
• M58: 20,845,266 km (0.072 R)
• M59: 21,834,258 km (0.114 R)
• M60: 22,218,725 km (0.1 R)
• M61: 22,527,943 km (0.059 R)
• M62: 22,994,539 km (0.063 R)
• M63: 23,346,543 km (0.086 R)
• M64: 23,464,127 km (0.102 R)
• M65: 23,779,030 km (0.082 R)
• M66: 24,333,590 km (0.077 R)
• M67: 25,213,375 km (0.076 R)
• M68: 25,414,883 km (0.111 R)
• M69: 25,536,057 km (0.08 R)
• M70: 26,839,803 km (0.069 R)
• M71: 26,922,082 km (0.093 R)
• M72: 27,582,855 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.6

Radius: 5.2

Gravity: 27.06 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.34 AU - 15.7 AU

Year: 19672 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,830,628 km

• M1: 109,655 km (0.065 R)
• M2: 298,597 km (0.071 R)
• M3: 405,709 km (0.087 R)
• M4: 611,706 km (0.113 R)
• M5: 749,934 km (0.078 R)
• M6: 1,251,237 km (0.058 R)
• M7: 1,611,917 km (0.09 R)
• M8: 1,935,796 km (0.117 R)
• M9: 1,969,306 km (0.096 R)
• M10: 2,315,177 km (0.117 R)
• M11: 2,458,791 km (0.083 R)
• M12: 3,101,164 km (0.108 R)
• M13: 3,339,922 km (0.111 R)
• M14: 3,380,164 km (0.064 R)
• M15: 3,543,226 km (0.068 R)
• M16: 3,919,464 km (0.057 R)
• M17: 4,090,754 km (0.099 R)
• M18: 4,937,627 km (0.075 R)
• M19: 5,595,110 km (0.112 R)
• M20: 5,691,301 km (0.053 R)
• M21: 8,267,676 km (0.043 R)
• M22: 9,044,986 km (0.084 R)
• M23: 11,574,537 km (0.079 R)
• M24: 12,005,678 km (0.068 R)
• M25: 12,254,459 km (0.092 R)
• M26: 13,977,677 km (0.113 R)
• M27: 14,042,902 km (0.05 R)
• M28: 14,108,276 km (0.107 R)
• M29: 14,568,738 km (0.082 R)
• M30: 15,101,007 km (0.107 R)
• M31: 15,167,878 km (0.111 R)
• M32: 15,369,536 km (0.093 R)
• M33: 17,152,892 km (0.059 R)
• M34: 17,714,632 km (0.099 R)
• M35: 18,712,150 km (0.046 R)
• M36: 18,856,213 km (0.12 R)
• M37: 19,508,759 km (0.1 R)
• M38: 20,985,141 km (0.118 R)
• M39: 21,059,790 km (0.072 R)
• M40: 21,134,738 km (0.089 R)
• M41: 22,420,682 km (0.106 R)
• M42: 23,111,674 km (0.101 R)
• M43: 25,146,804 km (0.073 R)
• M44: 26,105,277 km (0.113 R)
• M45: 26,427,361 km (0.037 R)
• M46: 28,885,105 km (0.075 R)
• M47: 29,051,607 km (0.119 R)
• M48: 30,394,547 km (0.037 R)
• M49: 30,733,387 km (0.103 R)
• M50: 35,428,965 km (0.092 R)
• M51: 35,785,606 km (0.12 R)
• M52: 36,053,835 km (0.116 R)
• M53: 37,223,989 km (0.11 R)
• M54: 38,406,411 km (0.099 R)
• M55: 39,048,335 km (0.107 R)
• M56: 42,215,771 km (0.045 R)
• M57: 43,639,195 km (0.097 R)
• M58: 44,021,417 km (0.102 R)
• M59: 45,658,168 km (0.116 R)
• M60: 45,755,107 km (0.087 R)
• M61: 45,949,136 km (0.079 R)
• M62: 47,118,991 km (0.079 R)
• M63: 47,511,087 km (0.102 R)
• M64: 48,397,305 km (0.092 R)
• M65: 49,090,392 km (0.081 R)
• M66: 49,487,873 km (0.049 R)
• M67: 51,289,780 km (0.081 R)
• M68: 51,693,095 km (0.05 R)
• M69: 51,895,202 km (0.06 R)
• M70: 52,097,608 km (0.115 R)
• M71: 52,198,736 km (0.083 R)
• M72: 52,503,018 km (0.044 R)
• M73: 53,521,181 km (0.078 R)
• M74: 55,887,670 km (0.067 R)
• M75: 56,406,625 km (0.062 R)
• M76: 57,240,334 km (0.102 R)
• M77: 58,393,285 km (0.098 R)
• M78: 59,765,696 km (0.104 R)
• M79: 60,402,683 km (0.03 R)
• M80: 61,362,354 km (0.092 R)
• M81: 63,080,934 km (0.119 R)
• M82: 64,380,192 km (0.104 R)
• M83: 66,455,413 km (0.049 R)
• M84: 66,784,977 km (0.094 R)
• M85: 67,445,901 km (0.102 R)
• M86: 68,774,330 km (0.037 R)
• M87: 69,441,836 km (0.071 R)
• M88: 71,344,571 km (0.103 R)
• M89: 72,132,952 km (0.118 R)
• M90: 72,358,844 km (0.118 R)
• M91: 73,264,360 km (0.087 R)
• M92: 73,945,928 km (0.08 R)
• M93: 74,743,883 km (0.085 R)
• M94: 74,858,027 km (0.089 R)
• M95: 74,972,319 km (0.066 R)
• M96: 75,773,865 km (0.12 R)
• M97: 76,808,633 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.2

Radius: 4.4

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.79 AU - 18.15 AU

Year: 27363 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,830,628 km

• M1: 62,083 km (0.104 R)
• M2: 102,624 km (0.057 R)
• M3: 235,916 km (0.085 R)
• M4: 458,517 km (0.101 R)
• M5: 733,628 km (0.074 R)
• M6: 941,719 km (0.116 R)
• M7: 1,226,703 km (0.116 R)
• M8: 1,441,226 km (0.101 R)
• M9: 1,472,941 km (0.103 R)
• M10: 1,601,744 km (0.115 R)
• M11: 1,836,164 km (0.106 R)
• M12: 2,262,668 km (0.083 R)
• M13: 2,525,212 km (0.027 R)
• M14: 2,718,642 km (0.094 R)
• M15: 2,957,101 km (0.069 R)
• M16: 3,454,065 km (0.088 R)
• M17: 3,712,122 km (0.099 R)
• M18: 3,976,461 km (0.071 R)
• M19: 4,616,740 km (0.058 R)
• M20: 4,948,698 km (0.084 R)
• M21: 5,190,597 km (0.105 R)
• M22: 6,404,135 km (0.066 R)
• M23: 6,614,619 km (0.059 R)
• M24: 7,589,549 km (0.093 R)
• M25: 7,644,900 km (0.107 R)
• M26: 8,093,544 km (0.099 R)
• M27: 8,264,086 km (0.097 R)
• M28: 8,321,082 km (0.114 R)
• M29: 8,550,715 km (0.052 R)
• M30: 8,782,442 km (0.104 R)
• M31: 9,910,859 km (0.101 R)
• M32: 10,399,595 km (0.112 R)
• M33: 11,084,305 km (0.064 R)
• M34: 11,463,834 km (0.032 R)
• M35: 11,847,703 km (0.074 R)
• M36: 13,290,873 km (0.116 R)
• M37: 14,374,710 km (0.114 R)
• M38: 15,206,025 km (0.054 R)
• M39: 16,052,899 km (0.086 R)
• M40: 16,266,973 km (0.097 R)
• M41: 16,410,288 km (0.117 R)
• M42: 17,132,846 km (0.057 R)
• M43: 17,644,770 km (0.099 R)
• M44: 18,758,675 km (0.109 R)
• M45: 19,513,845 km (0.08 R)
• M46: 20,510,317 km (0.1 R)
• M47: 21,131,746 km (0.101 R)
• M48: 21,444,705 km (0.099 R)
• M49: 22,792,133 km (0.098 R)
• M50: 24,084,958 km (0.097 R)
• M51: 24,248,319 km (0.075 R)
• M52: 25,650,948 km (0.083 R)
• M53: 26,910,413 km (0.062 R)
• M54: 28,620,616 km (0.088 R)
• M55: 29,750,977 km (0.039 R)
• M56: 30,807,288 km (0.068 R)
• M57: 30,895,850 km (0.101 R)
• M58: 31,696,946 km (0.087 R)
• M59: 32,414,717 km (0.055 R)
• M60: 33,592,501 km (0.099 R)
• M61: 34,232,481 km (0.114 R)
• M62: 34,692,045 km (0.066 R)
• M63: 36,363,353 km (0.117 R)
• M64: 36,644,447 km (0.102 R)
• M65: 36,738,245 km (0.095 R)
• M66: 36,832,193 km (0.091 R)
• M67: 37,492,069 km (0.078 R)
• M68: 37,870,851 km (0.103 R)
• M69: 40,460,689 km (0.118 R)
• M70: 42,120,328 km (0.046 R)
• M71: 43,404,476 km (0.1 R)
• M72: 44,301,016 km (0.07 R)
• M73: 49,391,682 km (0.08 R)
• M74: 51,164,267 km (0.085 R)
• M75: 51,269,135 km (0.074 R)
• M76: 51,794,672 km (0.112 R)
• M77: 53,063,562 km (0.118 R)
• M78: 53,488,719 km (0.105 R)
• M79: 55,955,438 km (0.042 R)
• M80: 57,148,331 km (0.118 R)
• M81: 57,475,053 km (0.034 R)
• M82: 58,130,441 km (0.049 R)
• M83: 59,779,758 km (0.115 R)
• M84: 60,222,268 km (0.075 R)
• M85: 65,729,116 km (0.059 R)
• M86: 66,757,900 km (0.044 R)
• M87: 68,484,409 km (0.025 R)
• M88: 70,692,324 km (0.055 R)
• M89: 73,041,609 km (0.084 R)
• M90: 74,939,408 km (0.102 R)
• M91: 77,454,746 km (0.075 R)
• M92: 78,178,501 km (0.117 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 12,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit