🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.66 AU - 1.08 AU

Year: 285 Days

Day: 27 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.87 AU - 1.05 AU

Year: 331 Days

Day: 27 Hours

Environment

Temp: 102 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.04 AU - 1.62 AU

Year: 539 Days

Day: 43.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 88,570,745 km

• M1: 333,902 km (0.064 R)
• M2: 599,289 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 626 Days

Day: 25.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.29 AU - 3.33 AU

Year: 2117 Days

Day: 37.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.96 AU - 3.94 AU

Year: 2252 Days

Day: 20.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,570,745 km

• M1: 47,123 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.94 AU - 4.4 AU

Year: 2471 Days

Day: 46.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.5

Radius: 5.6

Gravity: 29.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 12.89 AU - 13.91 AU

Year: 17240 Days

Day: 19.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,570,745 km

• M1: 210,185 km (0.033 R)
• M2: 487,240 km (0.031 R)
• M3: 799,900 km (0.109 R)
• M4: 1,965,417 km (0.06 R)
• M5: 2,561,714 km (0.12 R)
• M6: 2,672,416 km (0.104 R)
• M7: 3,780,189 km (0.097 R)
• M8: 4,919,825 km (0.102 R)
• M9: 5,150,355 km (0.095 R)
• M10: 5,718,079 km (0.064 R)
• M11: 6,058,415 km (0.096 R)
• M12: 6,255,884 km (0.071 R)
• M13: 7,642,955 km (0.065 R)
• M14: 8,784,686 km (0.102 R)
• M15: 9,064,285 km (0.102 R)
• M16: 9,120,533 km (0.095 R)
• M17: 9,747,199 km (0.092 R)
• M18: 10,094,864 km (0.057 R)
• M19: 10,564,751 km (0.11 R)
• M20: 10,742,773 km (0.111 R)
• M21: 11,647,840 km (0.086 R)
• M22: 12,577,142 km (0.058 R)
• M23: 12,765,934 km (0.102 R)
• M24: 13,018,904 km (0.097 R)
• M25: 13,465,753 km (0.088 R)
• M26: 13,658,884 km (0.102 R)
• M27: 14,178,138 km (0.087 R)
• M28: 14,243,512 km (0.105 R)
• M29: 14,703,975 km (0.049 R)
• M30: 14,770,097 km (0.104 R)
• M31: 15,302,965 km (0.111 R)
• M32: 16,524,880 km (0.119 R)
• M33: 16,939,116 km (0.109 R)
• M34: 17,637,140 km (0.104 R)
• M35: 18,060,502 km (0.111 R)
• M36: 18,845,143 km (0.086 R)
• M37: 19,422,890 km (0.082 R)
• M38: 20,892,390 km (0.063 R)
• M39: 24,014,647 km (0.117 R)
• M40: 24,562,175 km (0.11 R)
• M41: 26,068,626 km (0.098 R)
• M42: 26,873,612 km (0.106 R)
• M43: 27,197,790 km (0.086 R)
• M44: 27,360,403 km (0.074 R)
• M45: 27,441,785 km (0.104 R)
• M46: 27,768,357 km (0.108 R)
• M47: 28,178,255 km (0.059 R)
• M48: 29,336,741 km (0.101 R)
• M49: 29,754,268 km (0.11 R)
• M50: 30,005,743 km (0.088 R)
• M51: 30,089,667 km (0.045 R)
• M52: 30,848,876 km (0.055 R)
• M53: 31,529,098 km (0.034 R)
• M54: 32,472,462 km (0.073 R)
• M55: 32,990,968 km (0.096 R)
• M56: 34,123,574 km (0.058 R)
• M57: 35,623,891 km (0.04 R)
• M58: 36,337,323 km (0.101 R)
• M59: 37,055,393 km (0.103 R)
• M60: 37,597,086 km (0.113 R)
• M61: 38,232,429 km (0.116 R)
• M62: 38,414,639 km (0.042 R)
• M63: 38,688,403 km (0.083 R)
• M64: 39,054,469 km (0.116 R)
• M65: 40,901,853 km (0.102 R)
• M66: 41,274,801 km (0.116 R)
• M67: 47,392,306 km (0.093 R)
• M68: 47,587,980 km (0.091 R)
• M69: 47,980,076 km (0.098 R)
• M70: 48,078,362 km (0.09 R)
• M71: 49,758,197 km (0.074 R)
• M72: 50,355,541 km (0.103 R)
• M73: 50,555,254 km (0.111 R)
• M74: 50,855,347 km (0.111 R)
• M75: 51,155,889 km (0.114 R)
• M76: 53,887,846 km (0.118 R)
• M77: 55,632,007 km (0.093 R)
• M78: 55,838,452 km (0.12 R)
• M79: 56,045,197 km (0.103 R)
• M80: 56,355,612 km (0.063 R)
• M81: 57,707,678 km (0.096 R)
• M82: 58,021,235 km (0.025 R)
• M83: 58,125,953 km (0.116 R)
• M84: 59,175,682 km (0.04 R)
• M85: 61,720,790 km (0.11 R)
• M86: 63,437,127 km (0.068 R)
• M87: 63,544,987 km (0.119 R)
• M88: 64,409,513 km (0.071 R)
• M89: 66,587,957 km (0.098 R)
• M90: 66,697,612 km (0.113 R)
• M91: 69,233,895 km (0.114 R)
• M92: 71,240,750 km (0.083 R)
• M93: 71,689,244 km (0.107 R)
• M94: 76,455,433 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.7

Radius: 7.5

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.74 AU - 19.88 AU

Year: 28672 Days

Day: 18 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,570,745 km

• M1: 96,042 km (0.062 R)
• M2: 168,746 km (0.048 R)
• M3: 324,927 km (0.042 R)
• M4: 381,923 km (0.06 R)
• M5: 442,959 km (0.062 R)
• M6: 576,251 km (0.096 R)
• M7: 854,802 km (0.054 R)
• M8: 1,265,748 km (0.086 R)
• M9: 1,393,654 km (0.111 R)
• M10: 1,525,749 km (0.074 R)
• M11: 2,057,868 km (0.059 R)
• M12: 2,132,966 km (0.03 R)
• M13: 2,522,071 km (0.071 R)
• M14: 3,060,772 km (0.075 R)
• M15: 3,190,025 km (0.074 R)
• M16: 3,771,213 km (0.099 R)
• M17: 4,050,512 km (0.045 R)
• M18: 4,433,333 km (0.052 R)
• M19: 5,284,844 km (0.109 R)
• M20: 6,294,929 km (0.093 R)
• M21: 6,681,789 km (0.081 R)
• M22: 6,793,838 km (0.082 R)
• M23: 6,850,086 km (0.092 R)
• M24: 6,906,485 km (0.094 R)
• M25: 7,248,017 km (0.091 R)
• M26: 7,536,890 km (0.069 R)
• M27: 9,662,377 km (0.071 R)
• M28: 10,172,655 km (0.071 R)
• M29: 11,152,970 km (0.102 R)
• M30: 11,219,392 km (0.116 R)
• M31: 12,231,571 km (0.069 R)
• M32: 12,506,382 km (0.114 R)
• M33: 14,125,779 km (0.079 R)
• M34: 14,414,054 km (0.118 R)
• M35: 17,248,634 km (0.101 R)
• M36: 17,402,421 km (0.082 R)
• M37: 17,556,806 km (0.047 R)
• M38: 18,413,703 km (0.109 R)
• M39: 20,573,896 km (0.078 R)
• M40: 21,147,005 km (0.036 R)
• M41: 24,004,175 km (0.11 R)
• M42: 24,780,588 km (0.099 R)
• M43: 24,867,355 km (0.088 R)
• M44: 25,828,521 km (0.104 R)
• M45: 27,427,573 km (0.07 R)
• M46: 29,241,447 km (0.042 R)
• M47: 30,533,973 km (0.074 R)
• M48: 30,906,770 km (0.104 R)
• M49: 31,468,660 km (0.076 R)
• M50: 32,412,772 km (0.083 R)
• M51: 35,007,847 km (0.027 R)
• M52: 35,691,359 km (0.082 R)
• M53: 36,182,489 km (0.055 R)
• M54: 37,369,997 km (0.097 R)
• M55: 37,968,538 km (0.058 R)
• M56: 38,068,619 km (0.083 R)
• M57: 39,377,451 km (0.073 R)
• M58: 39,986,464 km (0.12 R)
• M59: 40,905,892 km (0.103 R)
• M60: 41,213,914 km (0.089 R)
• M61: 42,039,096 km (0.095 R)
• M62: 42,661,423 km (0.1 R)
• M63: 42,765,543 km (0.12 R)
• M64: 47,425,966 km (0.097 R)
• M65: 49,487,574 km (0.12 R)
• M66: 50,694,530 km (0.101 R)
• M67: 51,467,651 km (0.079 R)
• M68: 51,800,208 km (0.106 R)
• M69: 53,025,564 km (0.109 R)
• M70: 53,585,658 km (0.053 R)
• M71: 53,922,702 km (0.087 R)
• M72: 54,485,938 km (0.119 R)
• M73: 59,409,802 km (0.05 R)
• M74: 59,758,665 km (0.101 R)
• M75: 60,809,141 km (0.071 R)
• M76: 66,876,083 km (0.073 R)
• M77: 67,845,028 km (0.083 R)
• M78: 68,696,838 km (0.116 R)
• M79: 69,429,569 km (0.101 R)
• M80: 71,273,063 km (0.08 R)
• M81: 72,759,468 km (0.088 R)
• M82: 73,257,180 km (0.031 R)
• M83: 75,636,683 km (0.093 R)
• M84: 75,888,606 km (0.032 R)
• M85: 76,267,089 km (0.099 R)
• M86: 76,393,349 km (0.104 R)
• M87: 77,660,144 km (0.062 R)
• M88: 78,806,064 km (0.097 R)
• M89: 79,061,427 km (0.119 R)
• M90: 79,957,668 km (0.065 R)
• M91: 81,501,668 km (0.063 R)
• M92: 82,795,989 km (0.095 R)
• M93: 87,775,653 km (0.066 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 19,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit