🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.86 AU - 1.12 AU

Year: 345 Days

Day: 30.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,748,141 km

• M1: 345,122 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.02 AU - 1.42 AU

Year: 471 Days

Day: 14.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.76 AU - 1.86 AU

Year: 852 Days

Day: 23.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.51 AU - 3.13 AU

Year: 1657 Days

Day: 37.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.94 AU - 4.86 AU

Year: 2694 Days

Day: 15.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,748,141 km

• M1: 490,980 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.03 AU - 5.87 AU

Year: 3853 Days

Day: 22.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.3

Radius: 3.5

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.6 AU - 16.96 AU

Year: 18879 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 89,748,141 km

• M1: 121,174 km (0.11 R)
• M2: 324,927 km (0.094 R)
• M3: 779,555 km (0.113 R)
• M4: 839,394 km (0.101 R)
• M5: 1,288,486 km (0.05 R)
• M6: 1,311,973 km (0.041 R)
• M7: 1,444,218 km (0.096 R)
• M8: 2,859,713 km (0.118 R)
• M9: 3,157,712 km (0.119 R)
• M10: 4,624,968 km (0.102 R)
• M11: 4,770,676 km (0.112 R)
• M12: 4,844,278 km (0.049 R)
• M13: 5,541,554 km (0.045 R)
• M14: 5,618,746 km (0.109 R)
• M15: 5,676,940 km (0.078 R)
• M16: 5,715,835 km (0.07 R)
• M17: 6,799,074 km (0.095 R)
• M18: 6,840,363 km (0.095 R)
• M19: 7,470,170 km (0.078 R)
• M20: 7,512,805 km (0.113 R)
• M21: 8,250,023 km (0.055 R)
• M22: 8,404,558 km (0.117 R)
• M23: 9,100,786 km (0.068 R)
• M24: 10,073,322 km (0.057 R)
• M25: 10,191,205 km (0.041 R)
• M26: 10,333,323 km (0.099 R)
• M27: 10,715,695 km (0.034 R)
• M28: 11,716,056 km (0.041 R)
• M29: 13,988,149 km (0.106 R)
• M30: 14,278,219 km (0.044 R)
• M31: 14,357,656 km (0.092 R)
• M32: 15,349,639 km (0.089 R)
• M33: 16,585,467 km (0.065 R)
• M34: 19,355,721 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.4

Radius: 6.4

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 12.92 AU - 15.76 AU

Year: 18998 Days

Day: 21.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 89,748,141 km

• M1: 209,736 km (0.077 R)
• M2: 275,410 km (0.119 R)
• M3: 365,019 km (0.116 R)
• M4: 413,788 km (0.116 R)
• M5: 518,955 km (0.11 R)
• M6: 653,144 km (0.069 R)
• M7: 955,033 km (0.11 R)
• M8: 1,400,834 km (0.074 R)
• M9: 1,963,023 km (0.072 R)
• M10: 2,620,955 km (0.091 R)
• M11: 3,025,318 km (0.034 R)
• M12: 3,094,582 km (0.047 R)
• M13: 3,631,189 km (0.101 R)
• M14: 3,779,291 km (0.096 R)
• M15: 3,929,188 km (0.108 R)
• M16: 4,157,774 km (0.029 R)
• M17: 4,234,966 km (0.056 R)
• M18: 7,784,924 km (0.119 R)
• M19: 8,509,276 km (0.116 R)
• M20: 8,705,998 km (0.07 R)
• M21: 8,805,031 km (0.042 R)
• M22: 8,904,364 km (0.106 R)
• M23: 10,125,233 km (0.096 R)
• M24: 10,543,658 km (0.108 R)
• M25: 10,702,082 km (0.116 R)
• M26: 11,289,703 km (0.12 R)
• M27: 12,107,704 km (0.079 R)
• M28: 13,973,788 km (0.097 R)
• M29: 14,147,770 km (0.048 R)
• M30: 14,910,270 km (0.116 R)
• M31: 15,207,072 km (0.115 R)
• M32: 16,169,884 km (0.119 R)
• M33: 16,413,729 km (0.054 R)
• M34: 16,658,620 km (0.102 R)
• M35: 16,720,105 km (0.111 R)
• M36: 16,904,859 km (0.119 R)
• M37: 16,966,643 km (0.044 R)
• M38: 17,276,460 km (0.075 R)
• M39: 18,470,849 km (0.102 R)
• M40: 20,673,977 km (0.119 R)
• M41: 21,071,159 km (0.081 R)
• M42: 22,008,091 km (0.1 R)
• M43: 24,060,873 km (0.099 R)
• M44: 24,548,711 km (0.115 R)
• M45: 24,899,070 km (0.067 R)
• M46: 26,245,600 km (0.092 R)
• M47: 26,747,650 km (0.064 R)
• M48: 26,963,670 km (0.1 R)
• M49: 27,325,248 km (0.083 R)
• M50: 27,834,030 km (0.08 R)
• M51: 27,980,038 km (0.071 R)
• M52: 29,008,673 km (0.095 R)
• M53: 29,230,826 km (0.055 R)
• M54: 29,453,427 km (0.102 R)
• M55: 29,825,776 km (0.052 R)
• M56: 31,178,889 km (0.082 R)
• M57: 31,939,145 km (0.109 R)
• M58: 32,321,667 km (0.086 R)
• M59: 32,859,621 km (0.085 R)
• M60: 33,245,733 km (0.078 R)
• M61: 33,323,075 km (0.113 R)
• M62: 34,726,603 km (0.115 R)
• M63: 35,277,571 km (0.078 R)
• M64: 35,356,559 km (0.115 R)
• M65: 36,627,692 km (0.098 R)
• M66: 36,947,832 km (0.092 R)
• M67: 37,752,219 km (0.1 R)
• M68: 38,725,054 km (0.069 R)
• M69: 41,692,777 km (0.096 R)
• M70: 44,306,252 km (0.114 R)
• M71: 45,675,820 km (0.06 R)
• M72: 49,248,217 km (0.091 R)
• M73: 51,649,263 km (0.06 R)
• M74: 52,458,139 km (0.096 R)
• M75: 52,548,197 km (0.049 R)
• M76: 53,271,054 km (0.106 R)
• M77: 55,734,931 km (0.074 R)
• M78: 57,027,157 km (0.105 R)
• M79: 60,111,716 km (0.049 R)
• M80: 64,018,763 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.8

Radius: 6.5

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 16.38 AU - 25.1 AU

Year: 33044 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,748,141 km

• M1: 112,498 km (0.057 R)
• M2: 213,775 km (0.103 R)
• M3: 693,237 km (0.113 R)
• M4: 936,782 km (0.06 R)
• M5: 1,174,942 km (0.102 R)
• M6: 1,365,829 km (0.069 R)
• M7: 1,741,469 km (0.075 R)
• M8: 1,813,126 km (0.086 R)
• M9: 1,996,683 km (0.052 R)
• M10: 2,147,926 km (0.09 R)
• M11: 2,381,748 km (0.115 R)
• M12: 2,501,875 km (0.049 R)
• M13: 3,441,798 km (0.08 R)
• M14: 4,283,735 km (0.12 R)
• M15: 4,777,857 km (0.082 R)
• M16: 5,873,362 km (0.102 R)
• M17: 6,421,339 km (0.087 R)
• M18: 6,532,939 km (0.12 R)
• M19: 7,273,748 km (0.106 R)
• M20: 7,331,792 km (0.106 R)
• M21: 8,221,450 km (0.065 R)
• M22: 9,144,918 km (0.109 R)
• M23: 9,778,614 km (0.103 R)
• M24: 9,907,119 km (0.113 R)
• M25: 11,222,084 km (0.052 R)
• M26: 12,660,767 km (0.057 R)
• M27: 13,082,483 km (0.108 R)
• M28: 14,447,863 km (0.103 R)
• M29: 14,962,330 km (0.118 R)
• M30: 15,333,333 km (0.112 R)
• M31: 17,079,140 km (0.117 R)
• M32: 17,389,107 km (0.097 R)
• M33: 18,966,766 km (0.115 R)
• M34: 19,853,881 km (0.068 R)
• M35: 20,754,461 km (0.067 R)
• M36: 20,836,889 km (0.068 R)
• M37: 22,680,084 km (0.103 R)
• M38: 23,277,429 km (0.079 R)
• M39: 23,793,541 km (0.102 R)
• M40: 24,313,394 km (0.098 R)
• M41: 24,661,957 km (0.111 R)
• M42: 24,836,986 km (0.076 R)
• M43: 25,629,406 km (0.107 R)
• M44: 25,717,968 km (0.056 R)
• M45: 27,419,794 km (0.062 R)
• M46: 27,964,779 km (0.093 R)
• M47: 28,973,068 km (0.102 R)
• M48: 33,413,432 km (0.098 R)
• M49: 34,482,908 km (0.103 R)
• M50: 36,157,656 km (0.044 R)
• M51: 36,455,954 km (0.101 R)
• M52: 36,555,586 km (0.118 R)
• M53: 37,456,165 km (0.067 R)
• M54: 37,556,695 km (0.11 R)
• M55: 39,688,165 km (0.119 R)
• M56: 40,716,950 km (0.081 R)
• M57: 40,820,322 km (0.099 R)
• M58: 42,171,789 km (0.044 R)
• M59: 44,385,987 km (0.096 R)
• M60: 44,918,705 km (0.096 R)
• M61: 46,098,135 km (0.039 R)
• M62: 47,396,345 km (0.086 R)
• M63: 50,916,682 km (0.119 R)
• M64: 51,139,434 km (0.084 R)
• M65: 51,362,634 km (0.065 R)
• M66: 56,122,389 km (0.118 R)
• M67: 56,698,341 km (0.112 R)
• M68: 56,813,831 km (0.097 R)
• M69: 57,160,598 km (0.08 R)
• M70: 57,276,238 km (0.113 R)
• M71: 57,856,229 km (0.045 R)
• M72: 58,321,478 km (0.09 R)
• M73: 58,438,015 km (0.116 R)
• M74: 59,724,856 km (0.117 R)
• M75: 60,430,658 km (0.072 R)
• M76: 60,548,541 km (0.099 R)
• M77: 61,139,303 km (0.1 R)
• M78: 61,731,861 km (0.117 R)
• M79: 65,811,843 km (0.073 R)
• M80: 68,129,413 km (0.111 R)
• M81: 69,730,559 km (0.076 R)
• M82: 71,343,973 km (0.071 R)
• M83: 72,844,290 km (0.104 R)
• M84: 73,095,315 km (0.09 R)
• M85: 74,354,929 km (0.071 R)
• M86: 75,240,847 km (0.098 R)
• M87: 81,930,864 km (0.026 R)
• M88: 83,501,492 km (0.081 R)
• M89: 86,672,518 km (0.103 R)
• M90: 87,738,254 km (0.077 R)
• M91: 87,871,695 km (0.119 R)
• M92: 88,139,026 km (0.118 R)
• M93: 88,406,507 km (0.08 R)
• M94: 89,479,274 km (0.06 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 11,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit