🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.63 AU - 1.03 AU

Year: 268 Days

Day: 17.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.73 AU - 1.01 AU

Year: 288 Days

Day: 36.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 318 Days

Day: 26.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.26 AU - 1.56 AU

Year: 594 Days

Day: 33.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.38 AU - 2.52 AU

Year: 1360 Days

Day: 22.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.6

Radius: 12.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.04 AU - 12.44 AU

Year: 15192 Days

Day: 13.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,701,258 km

• M1: 170,691 km (0.066 R)
• M2: 734,974 km (0.119 R)
• M3: 1,084,285 km (0.069 R)
• M4: 1,368,521 km (0.088 R)
• M5: 1,579,454 km (0.09 R)
• M6: 1,852,171 km (0.106 R)
• M7: 2,556,777 km (0.098 R)
• M8: 2,998,689 km (0.08 R)
• M9: 3,561,028 km (0.074 R)
• M10: 3,657,967 km (0.096 R)
• M11: 4,465,197 km (0.108 R)
• M12: 5,326,432 km (0.1 R)
• M13: 5,587,331 km (0.092 R)
• M14: 6,553,284 km (0.104 R)
• M15: 7,363,058 km (0.119 R)
• M16: 7,654,025 km (0.085 R)
• M17: 8,855,296 km (0.099 R)
• M18: 9,613,159 km (0.097 R)
• M19: 10,345,441 km (0.106 R)
• M20: 10,578,065 km (0.095 R)
• M21: 11,190,818 km (0.092 R)
• M22: 11,669,980 km (0.074 R)
• M23: 12,797,649 km (0.115 R)
• M24: 13,857,400 km (0.088 R)
• M25: 14,011,187 km (0.094 R)
• M26: 14,475,688 km (0.105 R)
• M27: 16,329,954 km (0.094 R)
• M28: 17,588,820 km (0.099 R)
• M29: 18,370,469 km (0.112 R)
• M30: 18,539,365 km (0.104 R)
• M31: 18,992,347 km (0.117 R)
• M32: 19,163,338 km (0.052 R)
• M33: 19,506,515 km (0.034 R)
• M34: 19,851,787 km (0.091 R)
• M35: 20,431,778 km (0.088 R)
• M36: 20,723,793 km (0.118 R)
• M37: 22,025,295 km (0.111 R)
• M38: 24,026,914 km (0.102 R)
• M39: 25,143,064 km (0.108 R)
• M40: 25,330,659 km (0.055 R)
• M41: 25,581,685 km (0.113 R)
• M42: 27,040,563 km (0.079 R)
• M43: 29,115,037 km (0.042 R)
• M44: 29,378,030 km (0.066 R)
• M45: 29,509,826 km (0.112 R)
• M46: 29,839,988 km (0.054 R)
• M47: 30,504,203 km (0.101 R)
• M48: 30,771,235 km (0.118 R)
• M49: 31,240,374 km (0.059 R)
• M50: 31,509,500 km (0.1 R)
• M51: 32,321,667 km (0.078 R)
• M52: 33,277,747 km (0.104 R)
• M53: 35,008,295 km (0.028 R)
• M54: 35,218,032 km (0.026 R)
• M55: 35,498,079 km (0.092 R)
• M56: 36,413,767 km (0.108 R)
• M57: 36,981,042 km (0.088 R)
• M58: 37,265,877 km (0.101 R)
• M59: 37,694,325 km (0.113 R)
• M60: 38,052,612 km (0.102 R)
• M61: 39,861,250 km (0.043 R)
• M62: 40,886,295 km (0.094 R)
• M63: 41,549,911 km (0.106 R)
• M64: 42,812,966 km (0.111 R)
• M65: 43,336,708 km (0.06 R)
• M66: 43,486,755 km (0.112 R)
• M67: 44,013,190 km (0.106 R)
• M68: 44,693,261 km (0.108 R)
• M69: 45,529,065 km (0.076 R)
• M70: 45,987,283 km (0.119 R)
• M71: 47,061,994 km (0.117 R)
• M72: 47,139,187 km (0.067 R)
• M73: 47,679,983 km (0.053 R)
• M74: 49,158,309 km (0.105 R)
• M75: 49,706,735 km (0.105 R)
• M76: 50,730,583 km (0.119 R)
• M77: 50,888,708 km (0.077 R)
• M78: 51,602,439 km (0.11 R)
• M79: 51,841,048 km (0.1 R)
• M80: 52,479,232 km (0.106 R)
• M81: 52,799,222 km (0.056 R)
• M82: 52,879,407 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.4

Radius: 6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.64 AU - 17.7 AU

Year: 24146 Days

Day: 15.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,701,258 km

• M1: 285,134 km (0.11 R)
• M2: 670,198 km (0.108 R)
• M3: 715,377 km (0.048 R)
• M4: 882,029 km (0.063 R)
• M5: 931,995 km (0.066 R)
• M6: 1,141,432 km (0.042 R)
• M7: 2,428,572 km (0.047 R)
• M8: 2,643,694 km (0.059 R)
• M9: 2,716,697 km (0.109 R)
• M10: 2,790,449 km (0.05 R)
• M11: 3,604,112 km (0.091 R)
• M12: 4,661,170 km (0.114 R)
• M13: 4,705,451 km (0.061 R)
• M14: 5,200,471 km (0.117 R)
• M15: 5,571,025 km (0.075 R)
• M16: 7,238,293 km (0.074 R)
• M17: 7,392,379 km (0.04 R)
• M18: 7,547,512 km (0.112 R)
• M19: 8,663,362 km (0.071 R)
• M20: 8,717,816 km (0.095 R)
• M21: 8,881,626 km (0.115 R)
• M22: 10,229,502 km (0.026 R)
• M23: 10,751,150 km (0.065 R)
• M24: 11,400,555 km (0.072 R)
• M25: 11,699,900 km (0.113 R)
• M26: 11,820,326 km (0.09 R)
• M27: 13,297,755 km (0.075 R)
• M28: 13,549,678 km (0.09 R)
• M29: 14,186,216 km (0.079 R)
• M30: 16,086,708 km (0.077 R)
• M31: 17,718,970 km (0.109 R)
• M32: 17,788,084 km (0.057 R)
• M33: 17,996,025 km (0.025 R)
• M34: 18,065,588 km (0.111 R)
• M35: 18,554,624 km (0.11 R)
• M36: 19,189,816 km (0.039 R)
• M37: 19,545,710 km (0.102 R)
• M38: 21,064,427 km (0.088 R)
• M39: 21,284,486 km (0.091 R)
• M40: 21,431,541 km (0.06 R)
• M41: 25,139,922 km (0.108 R)
• M42: 26,156,589 km (0.116 R)
• M43: 27,826,999 km (0.079 R)
• M44: 27,907,483 km (0.119 R)
• M45: 28,068,450 km (0.066 R)
• M46: 29,286,027 km (0.104 R)
• M47: 29,942,463 km (0.043 R)
• M48: 31,353,470 km (0.117 R)
• M49: 31,520,870 km (0.057 R)
• M50: 32,109,089 km (0.1 R)
• M51: 32,362,358 km (0.068 R)
• M52: 33,724,147 km (0.049 R)
• M53: 33,809,867 km (0.086 R)
• M54: 35,278,319 km (0.06 R)
• M55: 35,889,128 km (0.101 R)
• M56: 35,976,642 km (0.119 R)
• M57: 36,415,413 km (0.106 R)
• M58: 36,679,453 km (0.049 R)
• M59: 37,298,040 km (0.112 R)
• M60: 37,920,218 km (0.106 R)
• M61: 41,081,819 km (0.077 R)
• M62: 41,908,347 km (0.068 R)
• M63: 43,858,206 km (0.106 R)
• M64: 44,797,082 km (0.066 R)
• M65: 45,647,696 km (0.029 R)
• M66: 50,862,378 km (0.071 R)
• M67: 51,749,643 km (0.067 R)
• M68: 52,046,446 km (0.114 R)
• M69: 52,244,663 km (0.084 R)
• M70: 52,343,846 km (0.119 R)
• M71: 55,551,673 km (0.072 R)
• M72: 55,652,951 km (0.088 R)
• M73: 56,058,660 km (0.05 R)
• M74: 57,588,748 km (0.118 R)
• M75: 59,961,370 km (0.084 R)
• M76: 60,273,132 km (0.119 R)
• M77: 61,525,715 km (0.053 R)
• M78: 62,050,205 km (0.041 R)
• M79: 62,892,441 km (0.073 R)
• M80: 63,420,821 km (0.086 R)
• M81: 64,162,976 km (0.116 R)
• M82: 64,375,554 km (0.116 R)
• M83: 65,334,925 km (0.069 R)
• M84: 65,441,888 km (0.077 R)
• M85: 65,870,037 km (0.076 R)
• M86: 66,406,495 km (0.105 R)
• M87: 66,621,617 km (0.109 R)
• M88: 67,591,908 km (0.042 R)
• M89: 68,241,462 km (0.064 R)
• M90: 69,546,853 km (0.058 R)
• M91: 69,983,829 km (0.028 R)
• M92: 70,312,046 km (0.12 R)
• M93: 71,299,991 km (0.104 R)
• M94: 73,623,096 km (0.108 R)
• M95: 74,068,449 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.5

Radius: 6.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 18.04 AU - 20.5 AU

Year: 30010 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,701,258 km

• M1: 80,633 km (0.103 R)
• M2: 302,337 km (0.053 R)
• M3: 712,086 km (0.054 R)
• M4: 781,200 km (0.063 R)
• M5: 926,310 km (0.118 R)
• M6: 1,080,246 km (0.107 R)
• M7: 1,620,893 km (0.039 R)
• M8: 2,406,581 km (0.094 R)
• M9: 2,987,021 km (0.07 R)
• M10: 3,331,993 km (0.092 R)
• M11: 3,449,876 km (0.071 R)
• M12: 3,811,604 km (0.094 R)
• M13: 4,017,900 km (0.046 R)
• M14: 4,227,785 km (0.045 R)
• M15: 5,012,725 km (0.09 R)
• M16: 5,747,700 km (0.087 R)
• M17: 6,564,803 km (0.118 R)
• M18: 7,264,772 km (0.088 R)
• M19: 7,831,299 km (0.052 R)
• M20: 7,883,509 km (0.106 R)
• M21: 7,988,377 km (0.053 R)
• M22: 8,412,038 km (0.111 R)
• M23: 10,008,247 km (0.104 R)
• M24: 10,869,781 km (0.109 R)
• M25: 11,162,245 km (0.112 R)
• M26: 11,398,011 km (0.101 R)
• M27: 11,516,642 km (0.079 R)
• M28: 11,934,619 km (0.099 R)
• M29: 12,055,045 km (0.117 R)
• M30: 12,601,676 km (0.095 R)
• M31: 14,162,131 km (0.031 R)
• M32: 14,417,495 km (0.101 R)
• M33: 14,932,560 km (0.037 R)
• M34: 15,848,548 km (0.098 R)
• M35: 16,113,635 km (0.054 R)
• M36: 16,246,628 km (0.025 R)
• M37: 16,513,959 km (0.098 R)
• M38: 17,528,981 km (0.12 R)
• M39: 17,803,044 km (0.076 R)
• M40: 18,147,718 km (0.111 R)
• M41: 18,424,923 km (0.11 R)
• M42: 18,843,497 km (0.063 R)
• M43: 18,913,509 km (0.065 R)
• M44: 19,974,906 km (0.079 R)
• M45: 20,046,264 km (0.112 R)
• M46: 20,117,922 km (0.068 R)
• M47: 20,693,125 km (0.118 R)
• M48: 20,765,381 km (0.039 R)
• M49: 21,200,861 km (0.064 R)
• M50: 22,080,945 km (0.06 R)
• M51: 22,376,999 km (0.111 R)
• M52: 23,122,744 km (0.052 R)
• M53: 23,649,479 km (0.096 R)
• M54: 24,104,256 km (0.117 R)
• M55: 24,868,552 km (0.092 R)
• M56: 26,971,598 km (0.113 R)
• M57: 30,436,734 km (0.09 R)
• M58: 31,096,610 km (0.049 R)
• M59: 31,761,274 km (0.051 R)
• M60: 34,637,891 km (0.061 R)
• M61: 34,981,816 km (0.115 R)
• M62: 35,413,257 km (0.041 R)
• M63: 36,368,589 km (0.101 R)
• M64: 37,156,521 km (0.079 R)
• M65: 37,420,411 km (0.086 R)
• M66: 41,544,077 km (0.11 R)
• M67: 42,551,319 km (0.113 R)
• M68: 42,643,322 km (0.056 R)
• M69: 43,937,792 km (0.098 R)
• M70: 45,057,532 km (0.076 R)
• M71: 45,809,262 km (0.089 R)
• M72: 47,611,168 km (0.091 R)
• M73: 48,472,852 km (0.106 R)
• M74: 48,568,893 km (0.064 R)
• M75: 50,990,733 km (0.075 R)
• M76: 51,186,108 km (0.063 R)
• M77: 51,283,945 km (0.09 R)
• M78: 51,970,450 km (0.056 R)
• M79: 52,265,457 km (0.09 R)
• M80: 57,163,890 km (0.052 R)
• M81: 57,468,620 km (0.115 R)
• M82: 58,590,156 km (0.11 R)
• M83: 59,513,324 km (0.097 R)
• M84: 60,234,535 km (0.072 R)
• M85: 65,469,863 km (0.097 R)
• M86: 67,711,736 km (0.101 R)
• M87: 68,788,093 km (0.098 R)
• M88: 70,521,932 km (0.107 R)
• M89: 70,957,711 km (0.092 R)
• M90: 73,149,768 km (0.074 R)
• M91: 73,260,022 km (0.069 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit