🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.46 AU - 0.56 AU

Year: 128 Days

Day: 12.4 Hours

Environment

Temp: 268 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.79 AU - 1.03 AU

Year: 305 Days

Day: 13.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.11 AU - 1.21 AU

Year: 439 Days

Day: 44.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,166,815 km

• M1: 338,390 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.47 AU - 1.55 AU

Year: 652 Days

Day: 27.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.51 AU - 1.71 AU

Year: 718 Days

Day: 20.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,166,815 km

• M1: 348,563 km (0.093 R)
• M2: 1,054,665 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.43 AU - 1.83 AU

Year: 731 Days

Day: 43.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,166,815 km

• M1: 45,179 km (0.047 R)
• M2: 1,120,189 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.79 AU - 2.77 AU

Year: 1210 Days

Day: 33.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.94 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

Orbit Range: 3.94 AU - 3.94 AU

Year: 2749 Days

Day: 28 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.3

Radius: 4.5

Gravity: 44.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.23 AU - 16.87 AU

Year: 21551 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,166,815 km

• M1: 107,411 km (0.058 R)
• M2: 286,031 km (0.113 R)
• M3: 342,579 km (0.098 R)
• M4: 467,493 km (0.083 R)
• M5: 866,620 km (0.095 R)
• M6: 979,716 km (0.072 R)
• M7: 1,717,683 km (0.082 R)
• M8: 2,271,195 km (0.106 R)
• M9: 2,547,203 km (0.108 R)
• M10: 2,750,656 km (0.072 R)
• M11: 2,917,308 km (0.087 R)
• M12: 3,481,442 km (0.105 R)
• M13: 3,661,707 km (0.102 R)
• M14: 3,707,334 km (0.106 R)
• M15: 4,125,610 km (0.117 R)
• M16: 4,558,846 km (0.118 R)
• M17: 4,805,832 km (0.042 R)
• M18: 5,468,101 km (0.04 R)
• M19: 6,988,764 km (0.114 R)
• M20: 7,619,618 km (0.103 R)
• M21: 8,388,401 km (0.041 R)
• M22: 8,996,517 km (0.066 R)
• M23: 9,119,785 km (0.073 R)
• M24: 9,871,365 km (0.073 R)
• M25: 10,448,065 km (0.045 R)
• M26: 11,035,536 km (0.088 R)
• M27: 11,500,037 km (0.069 R)
• M28: 11,970,672 km (0.051 R)
• M29: 12,174,424 km (0.118 R)
• M30: 12,242,491 km (0.11 R)
• M31: 12,516,405 km (0.089 R)
• M32: 12,654,035 km (0.088 R)
• M33: 13,209,791 km (0.077 R)
• M34: 13,561,197 km (0.09 R)
• M35: 18,399,940 km (0.106 R)
• M36: 18,556,419 km (0.066 R)
• M37: 19,028,849 km (0.111 R)
• M38: 19,107,837 km (0.115 R)
• M39: 20,794,254 km (0.073 R)
• M40: 21,284,785 km (0.057 R)
• M41: 23,031,340 km (0.059 R)
• M42: 23,115,713 km (0.106 R)
• M43: 23,879,111 km (0.09 R)
• M44: 24,392,681 km (0.067 R)
• M45: 26,394,749 km (0.061 R)
• M46: 26,925,672 km (0.085 R)
• M47: 29,724,199 km (0.079 R)
• M48: 30,276,365 km (0.098 R)
• M49: 31,578,016 km (0.066 R)
• M50: 32,613,533 km (0.109 R)
• M51: 33,564,676 km (0.062 R)
• M52: 35,883,892 km (0.098 R)
• M53: 36,373,675 km (0.096 R)
• M54: 36,865,553 km (0.112 R)
• M55: 37,756,408 km (0.115 R)
• M56: 37,855,891 km (0.096 R)
• M57: 38,154,638 km (0.096 R)
• M58: 39,357,704 km (0.049 R)
• M59: 40,471,460 km (0.103 R)
• M60: 42,212,929 km (0.1 R)
• M61: 42,419,374 km (0.096 R)
• M62: 44,292,788 km (0.095 R)
• M63: 45,133,977 km (0.09 R)
• M64: 45,345,209 km (0.057 R)
• M65: 47,153,099 km (0.098 R)
• M66: 49,201,393 km (0.103 R)
• M67: 49,418,609 km (0.101 R)
• M68: 51,719,425 km (0.075 R)
• M69: 52,938,498 km (0.111 R)
• M70: 54,953,731 km (0.04 R)
• M71: 55,404,918 km (0.085 R)
• M72: 56,084,092 km (0.081 R)
• M73: 56,538,271 km (0.082 R)
• M74: 57,336,226 km (0.053 R)
• M75: 57,564,961 km (0.072 R)
• M76: 61,264,517 km (0.12 R)
• M77: 63,615,597 km (0.096 R)
• M78: 65,876,170 km (0.117 R)
• M79: 65,995,849 km (0.099 R)
• M80: 66,595,587 km (0.084 R)
• M81: 69,498,832 km (0.104 R)
• M82: 70,108,893 km (0.083 R)
• M83: 70,475,706 km (0.092 R)
• M84: 71,949,545 km (0.092 R)
• M85: 73,806,204 km (0.039 R)
• M86: 75,553,208 km (0.119 R)
• M87: 77,187,565 km (0.101 R)
• M88: 80,107,565 km (0.119 R)
• M89: 80,747,096 km (0.106 R)
• M90: 82,417,955 km (0.089 R)
• M91: 83,192,872 km (0.11 R)
• M92: 83,322,274 km (0.113 R)
• M93: 83,970,332 km (0.049 R)
• M94: 85,662,882 km (0.058 R)
• M95: 86,447,822 km (0.11 R)
• M96: 86,578,870 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.9

Radius: 4.8

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 13.62 AU - 19.52 AU

Year: 23706 Days

Day: 18 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,166,815 km

• M1: 64,477 km (0.101 R)
• M2: 326,871 km (0.077 R)
• M3: 398,978 km (0.085 R)
• M4: 542,143 km (0.085 R)
• M5: 895,044 km (0.031 R)
• M6: 935,735 km (0.068 R)
• M7: 1,193,342 km (0.093 R)
• M8: 1,472,193 km (0.076 R)
• M9: 1,619,098 km (0.049 R)
• M10: 1,822,252 km (0.087 R)
• M11: 2,115,015 km (0.094 R)
• M12: 2,169,768 km (0.096 R)
• M13: 2,422,289 km (0.055 R)
• M14: 2,595,822 km (0.096 R)
• M15: 3,171,624 km (0.042 R)
• M16: 3,297,735 km (0.115 R)
• M17: 3,361,464 km (0.098 R)
• M18: 3,457,805 km (0.1 R)
• M19: 3,522,581 km (0.031 R)
• M20: 4,157,325 km (0.089 R)
• M21: 4,399,973 km (0.108 R)
• M22: 4,611,803 km (0.097 R)
• M23: 5,416,191 km (0.074 R)
• M24: 5,566,986 km (0.074 R)
• M25: 6,066,942 km (0.064 R)
• M26: 6,621,202 km (0.091 R)
• M27: 6,742,077 km (0.117 R)
• M28: 7,315,785 km (0.069 R)
• M29: 7,608,548 km (0.115 R)
• M30: 8,685,054 km (0.083 R)
• M31: 9,353,457 km (0.112 R)
• M32: 9,854,161 km (0.106 R)
• M33: 10,038,316 km (0.113 R)
• M34: 10,457,041 km (0.112 R)
• M35: 13,085,924 km (0.064 R)
• M36: 13,390,057 km (0.098 R)
• M37: 16,284,177 km (0.079 R)
• M38: 17,438,325 km (0.115 R)
• M39: 19,534,789 km (0.115 R)
• M40: 19,592,534 km (0.093 R)
• M41: 20,056,736 km (0.077 R)
• M42: 20,524,529 km (0.119 R)
• M43: 20,700,755 km (0.103 R)
• M44: 21,114,243 km (0.104 R)
• M45: 21,709,493 km (0.11 R)
• M46: 22,794,826 km (0.099 R)
• M47: 23,712,758 km (0.12 R)
• M48: 24,145,246 km (0.072 R)
• M49: 24,705,191 km (0.111 R)
• M50: 24,892,786 km (0.119 R)
• M51: 25,711,087 km (0.086 R)
• M52: 25,964,506 km (0.077 R)
• M53: 26,730,148 km (0.098 R)
• M54: 26,922,830 km (0.116 R)
• M55: 27,180,288 km (0.093 R)
• M56: 27,957,598 km (0.049 R)
• M57: 29,137,177 km (0.067 R)
• M58: 29,203,150 km (0.086 R)
• M59: 29,401,517 km (0.055 R)
• M60: 30,199,322 km (0.116 R)
• M61: 30,600,843 km (0.075 R)
• M62: 31,884,093 km (0.091 R)
• M63: 33,115,882 km (0.09 R)
• M64: 33,184,847 km (0.079 R)
• M65: 34,223,954 km (0.115 R)
• M66: 34,432,942 km (0.091 R)
• M67: 34,782,403 km (0.084 R)
• M68: 35,133,060 km (0.03 R)
• M69: 35,484,765 km (0.101 R)
• M70: 35,696,446 km (0.11 R)
• M71: 36,050,095 km (0.12 R)
• M72: 36,262,823 km (0.078 R)
• M73: 36,689,626 km (0.027 R)
• M74: 37,404,554 km (0.108 R)
• M75: 37,763,738 km (0.114 R)
• M76: 38,630,509 km (0.03 R)
• M77: 39,284,850 km (0.113 R)
• M78: 39,430,708 km (0.111 R)
• M79: 40,089,537 km (0.105 R)
• M80: 40,162,989 km (0.029 R)
• M81: 41,269,714 km (0.118 R)
• M82: 42,986,200 km (0.12 R)
• M83: 44,421,592 km (0.055 R)
• M84: 44,497,587 km (0.109 R)
• M85: 45,412,827 km (0.062 R)
• M86: 45,795,947 km (0.097 R)
• M87: 46,874,548 km (0.051 R)
• M88: 46,951,890 km (0.102 R)
• M89: 47,883,436 km (0.03 R)
• M90: 48,273,438 km (0.089 R)
• M91: 48,508,007 km (0.102 R)
• M92: 48,586,247 km (0.069 R)
• M93: 49,056,583 km (0.093 R)
• M94: 50,001,742 km (0.064 R)
• M95: 50,159,867 km (0.104 R)
• M96: 50,873,598 km (0.054 R)
• M97: 51,990,346 km (0.106 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: 445 - 15,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit