🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.79 AU - 0.99 AU

Year: 308 Days

Day: 24.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.34 AU - 1.7 AU

Year: 688 Days

Day: 24.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.57 AU - 2.57 AU

Year: 1093 Days

Day: 28.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.68 AU - 5.24 AU

Year: 3458 Days

Day: 24.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.2

Radius: 10.4

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.08 AU - 8.08 AU

Year: 7661 Days

Day: 6.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,191,509 km

• M1: 211,232 km (0.109 R)
• M2: 410,945 km (0.025 R)
• M3: 486,043 km (0.085 R)
• M4: 590,912 km (0.108 R)
• M5: 1,283,251 km (0.105 R)
• M6: 1,539,212 km (0.04 R)
• M7: 1,925,025 km (0.108 R)
• M8: 2,299,918 km (0.112 R)
• M9: 2,827,998 km (0.05 R)
• M10: 2,982,682 km (0.029 R)
• M11: 3,049,702 km (0.052 R)
• M12: 3,300,279 km (0.108 R)
• M13: 3,581,373 km (0.027 R)
• M14: 3,652,881 km (0.062 R)
• M15: 4,317,993 km (0.107 R)
• M16: 4,703,656 km (0.104 R)
• M17: 4,940,470 km (0.098 R)
• M18: 5,181,173 km (0.117 R)
• M19: 5,289,482 km (0.06 R)
• M20: 5,453,291 km (0.1 R)
• M21: 5,674,397 km (0.064 R)
• M22: 5,758,022 km (0.046 R)
• M23: 6,011,441 km (0.115 R)
• M24: 6,125,285 km (0.079 R)
• M25: 7,577,431 km (0.043 R)
• M26: 8,231,174 km (0.088 R)
• M27: 8,741,452 km (0.105 R)
• M28: 8,838,392 km (0.074 R)
• M29: 9,229,291 km (0.114 R)
• M30: 9,493,032 km (0.094 R)
• M31: 9,659,086 km (0.088 R)
• M32: 9,725,806 km (0.109 R)
• M33: 10,027,994 km (0.072 R)
• M34: 10,299,215 km (0.107 R)
• M35: 10,676,052 km (0.113 R)
• M36: 10,745,017 km (0.11 R)
• M37: 11,162,245 km (0.111 R)
• M38: 11,232,257 km (0.106 R)
• M39: 11,478,495 km (0.09 R)
• M40: 12,409,143 km (0.1 R)
• M41: 12,481,698 km (0.071 R)
• M42: 12,554,403 km (0.065 R)
• M43: 13,104,474 km (0.088 R)
• M44: 13,252,427 km (0.057 R)
• M45: 13,850,070 km (0.095 R)
• M46: 14,342,097 km (0.108 R)
• M47: 14,686,023 km (0.031 R)
• M48: 15,655,866 km (0.113 R)
• M49: 15,773,749 km (0.1 R)
• M50: 15,852,288 km (0.094 R)
• M51: 15,970,620 km (0.088 R)
• M52: 16,846,964 km (0.086 R)
• M53: 16,967,540 km (0.058 R)
• M54: 17,453,284 km (0.083 R)
• M55: 18,108,074 km (0.068 R)
• M56: 18,645,879 km (0.073 R)
• M57: 20,205,436 km (0.081 R)
• M58: 21,239,307 km (0.084 R)
• M59: 21,369,757 km (0.072 R)
• M60: 21,938,079 km (0.039 R)
• M61: 22,025,893 km (0.078 R)
• M62: 22,688,761 km (0.061 R)
• M63: 22,822,202 km (0.075 R)
• M64: 23,898,409 km (0.041 R)
• M65: 23,988,767 km (0.111 R)
• M66: 24,260,735 km (0.098 R)
• M67: 24,488,274 km (0.089 R)
• M68: 24,853,592 km (0.109 R)
• M69: 25,266,781 km (0.044 R)
• M70: 25,774,965 km (0.082 R)
• M71: 25,914,091 km (0.109 R)
• M72: 26,239,766 km (0.106 R)
• M73: 27,319,563 km (0.111 R)
• M74: 27,745,917 km (0.108 R)
• M75: 28,509,465 km (0.047 R)
• M76: 28,990,272 km (0.05 R)
• M77: 29,183,253 km (0.105 R)
• M78: 29,376,833 km (0.099 R)
• M79: 29,667,801 km (0.063 R)
• M80: 31,582,654 km (0.089 R)
• M81: 31,930,618 km (0.099 R)
• M82: 32,780,783 km (0.091 R)
• M83: 33,133,086 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.8

Radius: 8.1

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.44 AU - 14.58 AU

Year: 15279 Days

Day: 13.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,191,509 km

• M1: 190,139 km (0.064 R)
• M2: 311,164 km (0.082 R)
• M3: 601,533 km (0.116 R)
• M4: 755,020 km (0.105 R)
• M5: 816,056 km (0.081 R)
• M6: 878,738 km (0.089 R)
• M7: 1,077,404 km (0.119 R)
• M8: 1,648,718 km (0.112 R)
• M9: 1,729,501 km (0.111 R)
• M10: 1,923,081 km (0.043 R)
• M11: 2,331,483 km (0.099 R)
• M12: 2,453,255 km (0.082 R)
• M13: 2,830,841 km (0.107 R)
• M14: 2,928,229 km (0.088 R)
• M15: 3,092,936 km (0.12 R)
• M16: 3,328,553 km (0.075 R)
• M17: 3,535,297 km (0.034 R)
• M18: 3,640,315 km (0.078 R)
• M19: 3,817,438 km (0.099 R)
• M20: 3,961,352 km (0.054 R)
• M21: 5,335,109 km (0.116 R)
• M22: 5,536,617 km (0.054 R)
• M23: 5,740,818 km (0.036 R)
• M24: 6,668,026 km (0.088 R)
• M25: 7,016,589 km (0.072 R)
• M26: 7,148,983 km (0.114 R)
• M27: 7,641,010 km (0.079 R)
• M28: 7,959,953 km (0.119 R)
• M29: 9,472,687 km (0.114 R)
• M30: 9,570,075 km (0.098 R)
• M31: 11,692,420 km (0.058 R)
• M32: 11,954,515 km (0.092 R)
• M33: 13,897,792 km (0.079 R)
• M34: 14,064,145 km (0.064 R)
• M35: 15,304,012 km (0.119 R)
• M36: 15,937,110 km (0.119 R)
• M37: 16,402,808 km (0.115 R)
• M38: 16,696,170 km (0.113 R)
• M39: 17,526,887 km (0.118 R)
• M40: 18,067,982 km (0.118 R)
• M41: 18,492,690 km (0.113 R)
• M42: 19,786,263 km (0.111 R)
• M43: 20,035,942 km (0.109 R)
• M44: 20,854,691 km (0.076 R)
• M45: 21,427,950 km (0.036 R)
• M46: 21,556,006 km (0.063 R)
• M47: 21,941,819 km (0.11 R)
• M48: 22,006,445 km (0.114 R)
• M49: 22,265,100 km (0.097 R)
• M50: 23,310,041 km (0.084 R)
• M51: 23,838,570 km (0.092 R)
• M52: 24,237,548 km (0.109 R)
• M53: 26,059,949 km (0.079 R)
• M54: 26,884,084 km (0.069 R)
• M55: 28,346,702 km (0.066 R)
• M56: 28,628,245 km (0.114 R)
• M57: 29,478,260 km (0.079 R)
• M58: 30,193,039 km (0.071 R)
• M59: 30,624,629 km (0.032 R)
• M60: 31,785,508 km (0.078 R)
• M61: 35,126,926 km (0.106 R)
• M62: 36,189,071 km (0.092 R)
• M63: 36,265,366 km (0.088 R)
• M64: 37,415,923 km (0.104 R)
• M65: 37,802,036 km (0.097 R)
• M66: 40,225,521 km (0.058 R)
• M67: 40,938,505 km (0.094 R)
• M68: 41,097,527 km (0.097 R)
• M69: 41,735,562 km (0.053 R)
• M70: 42,055,851 km (0.102 R)
• M71: 42,296,554 km (0.112 R)
• M72: 42,376,888 km (0.092 R)
• M73: 42,537,706 km (0.061 R)
• M74: 42,940,722 km (0.078 R)
• M75: 43,021,505 km (0.077 R)
• M76: 43,345,085 km (0.045 R)
• M77: 44,483,675 km (0.058 R)
• M78: 44,892,825 km (0.097 R)
• M79: 45,632,138 km (0.117 R)
• M80: 46,292,911 km (0.084 R)
• M81: 46,873,501 km (0.072 R)
• M82: 47,540,109 km (0.09 R)
• M83: 47,874,610 km (0.11 R)
• M84: 48,714,153 km (0.099 R)
• M85: 48,882,750 km (0.107 R)
• M86: 49,135,869 km (0.098 R)
• M87: 50,067,715 km (0.09 R)
• M88: 50,834,404 km (0.075 R)
• M89: 50,919,824 km (0.028 R)
• M90: 53,331,342 km (0.083 R)
• M91: 53,418,258 km (0.054 R)
• M92: 54,288,918 km (0.102 R)
• M93: 57,017,732 km (0.072 R)
• M94: 57,996,851 km (0.092 R)
• M95: 58,533,159 km (0.106 R)
• M96: 59,161,021 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.1

Radius: 6.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.73 AU - 19.01 AU

Year: 24313 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 62,191,509 km

• M1: 157,527 km (0.067 R)
• M2: 235,766 km (0.069 R)
• M3: 822,190 km (0.1 R)
• M4: 930,948 km (0.11 R)
• M5: 1,570,927 km (0.119 R)
• M6: 2,929,874 km (0.089 R)
• M7: 3,235,054 km (0.109 R)
• M8: 3,304,318 km (0.093 R)
• M9: 4,097,934 km (0.064 R)
• M10: 4,439,018 km (0.076 R)
• M11: 4,908,007 km (0.086 R)
• M12: 5,682,475 km (0.053 R)
• M13: 6,494,492 km (0.114 R)
• M14: 6,582,007 km (0.09 R)
• M15: 7,025,864 km (0.119 R)
• M16: 7,387,891 km (0.085 R)
• M17: 8,847,517 km (0.042 R)
• M18: 9,189,049 km (0.114 R)
• M19: 9,238,267 km (0.098 R)
• M20: 12,127,750 km (0.119 R)
• M21: 13,277,709 km (0.065 R)
• M22: 14,806,599 km (0.03 R)
• M23: 15,915,418 km (0.102 R)
• M24: 16,869,853 km (0.103 R)
• M25: 17,536,760 km (0.119 R)
• M26: 18,522,012 km (0.086 R)
• M27: 20,417,417 km (0.031 R)
• M28: 21,257,708 km (0.119 R)
• M29: 25,833,757 km (0.094 R)
• M30: 26,671,804 km (0.091 R)
• M31: 26,812,426 km (0.057 R)
• M32: 27,447,918 km (0.098 R)
• M33: 27,660,796 km (0.077 R)
• M34: 28,446,334 km (0.071 R)
• M35: 28,733,712 km (0.092 R)
• M36: 29,747,387 km (0.03 R)
• M37: 29,966,099 km (0.087 R)
• M38: 31,512,043 km (0.092 R)
• M39: 32,033,093 km (0.117 R)
• M40: 33,461,753 km (0.098 R)
• M41: 35,682,084 km (0.086 R)
• M42: 35,992,051 km (0.096 R)
• M43: 37,791,713 km (0.116 R)
• M44: 38,107,814 km (0.052 R)
• M45: 38,186,951 km (0.102 R)
• M46: 38,503,949 km (0.112 R)
• M47: 39,300,408 km (0.117 R)
• M48: 40,586,052 km (0.106 R)
• M49: 41,396,573 km (0.102 R)
• M50: 43,033,623 km (0.087 R)
• M51: 43,943,028 km (0.039 R)
• M52: 44,691,765 km (0.079 R)
• M53: 46,117,583 km (0.054 R)
• M54: 47,302,847 km (0.106 R)
• M55: 50,657,280 km (0.098 R)
• M56: 51,880,093 km (0.099 R)
• M57: 52,055,571 km (0.089 R)
• M58: 52,143,385 km (0.087 R)
• M59: 54,354,741 km (0.084 R)
• M60: 55,158,231 km (0.069 R)
• M61: 55,785,944 km (0.116 R)
• M62: 56,506,108 km (0.082 R)
• M63: 57,773,950 km (0.08 R)
• M64: 58,959,662 km (0.11 R)
• M65: 60,061,301 km (0.108 R)
• M66: 60,429,910 km (0.11 R)
• M67: 60,799,417 km (0.109 R)
• M68: 61,447,774 km (0.083 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit