🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.53 AU - 0.65 AU

Year: 170 Days

Day: 18.6 Hours

Environment

Temp: 215 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.65 AU - 0.77 AU

Year: 224 Days

Day: 18.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.52 AU - 1.62 AU

Year: 737 Days

Day: 22.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.46 AU - 3.38 AU

Year: 1870 Days

Day: 33.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.2 AU - 3.72 AU

Year: 2412 Days

Day: 29 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,569,074 km

• M1: 820,096 km (0.073 R)
• M2: 1,225,506 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126

Radius: 10.5

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.35 AU - 4.65 AU

Year: 3577 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 91,569,074 km

• M1: 136,882 km (0.114 R)
• M2: 227,389 km (0.109 R)
• M3: 335,548 km (0.081 R)
• M4: 491,878 km (0.109 R)
• M5: 805,435 km (0.064 R)
• M6: 968,945 km (0.116 R)
• M7: 1,034,320 km (0.085 R)
• M8: 1,109,717 km (0.11 R)
• M9: 1,230,891 km (0.101 R)
• M10: 1,365,829 km (0.071 R)
• M11: 1,631,365 km (0.079 R)
• M12: 1,800,859 km (0.118 R)
• M13: 1,893,011 km (0.11 R)
• M14: 2,255,487 km (0.107 R)
• M15: 2,321,759 km (0.069 R)
• M16: 2,490,356 km (0.104 R)
• M17: 2,582,059 km (0.082 R)
• M18: 2,780,576 km (0.078 R)
• M19: 2,911,773 km (0.043 R)
• M20: 3,168,034 km (0.093 R)
• M21: 3,317,782 km (0.118 R)
• M22: 3,676,517 km (0.042 R)
• M23: 4,265,334 km (0.114 R)
• M24: 4,431,089 km (0.089 R)
• M25: 4,740,607 km (0.051 R)
• M26: 4,897,984 km (0.078 R)
• M27: 5,027,984 km (0.091 R)
• M28: 5,100,839 km (0.117 R)
• M29: 5,203,313 km (0.049 R)
• M30: 5,455,086 km (0.118 R)
• M31: 5,529,885 km (0.102 R)
• M32: 6,094,168 km (0.086 R)
• M33: 6,218,634 km (0.044 R)
• M34: 6,837,520 km (0.119 R)
• M35: 6,966,922 km (0.049 R)
• M36: 7,080,766 km (0.089 R)
• M37: 7,211,665 km (0.079 R)
• M38: 7,777,145 km (0.114 R)
• M39: 8,116,432 km (0.109 R)
• M40: 8,322,279 km (0.116 R)
• M41: 9,359,890 km (0.036 R)
• M42: 9,539,856 km (0.046 R)
• M43: 9,720,870 km (0.05 R)
• M44: 10,363,542 km (0.09 R)
• M45: 10,831,035 km (0.109 R)
• M46: 11,095,824 km (0.116 R)
• M47: 11,286,411 km (0.111 R)
• M48: 11,709,175 km (0.092 R)
• M49: 11,786,667 km (0.025 R)
• M50: 12,117,727 km (0.043 R)
• M51: 12,451,928 km (0.11 R)
• M52: 12,689,639 km (0.089 R)
• M53: 12,848,961 km (0.066 R)
• M54: 12,928,846 km (0.119 R)
• M55: 13,089,066 km (0.092 R)
• M56: 13,330,816 km (0.097 R)
• M57: 13,716,629 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 9.9

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.05 AU - 6.59 AU

Year: 5262 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 91,569,074 km

• M1: 221,255 km (0.054 R)
• M2: 352,752 km (0.067 R)
• M3: 431,141 km (0.091 R)
• M4: 585,526 km (0.115 R)
• M5: 772,523 km (0.116 R)
• M6: 1,038,060 km (0.068 R)
• M7: 1,143,377 km (0.093 R)
• M8: 1,284,148 km (0.118 R)
• M9: 1,397,693 km (0.067 R)
• M10: 1,548,936 km (0.11 R)
• M11: 1,652,757 km (0.08 R)
• M12: 2,187,869 km (0.093 R)
• M13: 2,690,219 km (0.056 R)
• M14: 2,987,021 km (0.108 R)
• M15: 3,052,096 km (0.07 R)
• M16: 3,384,353 km (0.107 R)
• M17: 3,452,120 km (0.068 R)
• M18: 4,083,423 km (0.049 R)
• M19: 4,228,683 km (0.036 R)
• M20: 4,474,472 km (0.113 R)
• M21: 4,549,122 km (0.096 R)
• M22: 4,801,044 km (0.047 R)
• M23: 4,928,651 km (0.094 R)
• M24: 5,450,748 km (0.073 R)
• M25: 6,717,543 km (0.104 R)
• M26: 7,149,731 km (0.119 R)
• M27: 7,769,964 km (0.109 R)
• M28: 8,101,772 km (0.092 R)
• M29: 8,223,545 km (0.045 R)
• M30: 8,499,852 km (0.114 R)
• M31: 9,061,741 km (0.048 R)
• M32: 9,764,702 km (0.118 R)
• M33: 10,518,226 km (0.056 R)
• M34: 10,885,339 km (0.117 R)
• M35: 10,952,509 km (0.109 R)
• M36: 11,121,106 km (0.087 R)
• M37: 11,392,626 km (0.114 R)
• M38: 11,769,612 km (0.063 R)
• M39: 12,150,788 km (0.076 R)
• M40: 12,255,357 km (0.12 R)
• M41: 12,996,165 km (0.079 R)
• M42: 13,606,674 km (0.067 R)
• M43: 14,116,354 km (0.113 R)
• M44: 14,817,968 km (0.09 R)
• M45: 14,929,867 km (0.064 R)
• M46: 15,229,512 km (0.116 R)
• M47: 15,342,458 km (0.106 R)
• M48: 15,455,554 km (0.114 R)
• M49: 15,531,101 km (0.104 R)
• M50: 15,682,644 km (0.114 R)
• M51: 15,796,638 km (0.1 R)
• M52: 15,987,225 km (0.074 R)
• M53: 16,525,030 km (0.104 R)
• M54: 16,718,460 km (0.068 R)
• M55: 16,912,787 km (0.048 R)
• M56: 17,657,785 km (0.098 R)
• M57: 17,776,266 km (0.077 R)
• M58: 18,213,541 km (0.103 R)
• M59: 18,413,404 km (0.104 R)
• M60: 18,815,373 km (0.069 R)
• M61: 19,546,308 km (0.115 R)
• M62: 20,369,246 km (0.116 R)
• M63: 20,993,817 km (0.07 R)
• M64: 21,540,298 km (0.103 R)
• M65: 21,624,821 km (0.075 R)
• M66: 21,921,324 km (0.117 R)
• M67: 22,347,379 km (0.099 R)
• M68: 22,948,313 km (0.092 R)
• M69: 23,380,950 km (0.09 R)
• M70: 24,166,339 km (0.026 R)
• M71: 24,562,325 km (0.081 R)
• M72: 25,049,116 km (0.042 R)
• M73: 26,664,624 km (0.109 R)
• M74: 26,800,907 km (0.098 R)
• M75: 27,028,296 km (0.095 R)
• M76: 27,530,945 km (0.112 R)
• M77: 28,452,617 km (0.081 R)
• M78: 30,231,635 km (0.097 R)
• M79: 30,848,577 km (0.116 R)
• M80: 31,709,513 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.2

Radius: 15

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.62 AU - 7.2 AU

Year: 5384 Days

Day: 10.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 91,569,074 km

• M1: 186,997 km (0.119 R)
• M2: 311,164 km (0.089 R)
• M3: 521,947 km (0.106 R)
• M4: 616,343 km (0.042 R)
• M5: 751,580 km (0.074 R)
• M6: 898,485 km (0.101 R)
• M7: 1,025,493 km (0.026 R)
• M8: 1,151,305 km (0.118 R)
• M9: 1,634,806 km (0.083 R)
• M10: 1,794,127 km (0.082 R)
• M11: 1,978,581 km (0.075 R)
• M12: 2,098,409 km (0.118 R)
• M13: 2,251,897 km (0.055 R)
• M14: 2,419,895 km (0.09 R)
• M15: 2,548,699 km (0.116 R)
• M16: 2,779,828 km (0.111 R)
• M17: 3,227,873 km (0.115 R)
• M18: 3,748,474 km (0.081 R)
• M19: 4,114,839 km (0.12 R)
• M20: 4,309,017 km (0.094 R)
• M21: 4,719,962 km (0.071 R)
• M22: 4,991,931 km (0.065 R)
• M23: 5,409,609 km (0.116 R)
• M24: 5,622,786 km (0.05 R)
• M25: 6,338,611 km (0.114 R)
• M26: 6,458,290 km (0.111 R)
• M27: 6,578,716 km (0.101 R)
• M28: 7,006,117 km (0.063 R)
• M29: 7,176,509 km (0.08 R)
• M30: 7,426,936 km (0.027 R)
• M31: 8,622,372 km (0.104 R)
• M32: 8,922,316 km (0.063 R)
• M33: 9,056,655 km (0.081 R)
• M34: 9,429,752 km (0.042 R)
• M35: 9,532,376 km (0.103 R)
• M36: 12,013,008 km (0.099 R)
• M37: 12,781,193 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821

Radius: 3.2

Gravity: 80.18 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 14.5 AU - 17.62 AU

Year: 24118 Days

Day: 20 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,569,074 km

• M1: 82,279 km (0.069 R)
• M2: 224,995 km (0.111 R)
• M3: 279,449 km (0.045 R)
• M4: 338,540 km (0.119 R)
• M5: 827,575 km (0.082 R)
• M6: 1,125,126 km (0.113 R)
• M7: 1,771,388 km (0.085 R)
• M8: 2,268,053 km (0.117 R)
• M9: 2,677,652 km (0.116 R)
• M10: 2,890,829 km (0.049 R)
• M11: 3,288,460 km (0.078 R)
• M12: 3,940,109 km (0.045 R)
• M13: 4,529,524 km (0.072 R)
• M14: 5,145,868 km (0.091 R)
• M15: 5,304,142 km (0.12 R)
• M16: 6,174,353 km (0.112 R)
• M17: 6,971,560 km (0.084 R)
• M18: 7,263,874 km (0.12 R)
• M19: 7,680,055 km (0.062 R)
• M20: 8,042,980 km (0.115 R)
• M21: 8,847,966 km (0.119 R)
• M22: 9,228,244 km (0.089 R)
• M23: 10,600,206 km (0.101 R)
• M24: 11,003,821 km (0.033 R)
• M25: 11,071,589 km (0.025 R)
• M26: 11,480,889 km (0.094 R)
• M27: 12,596,739 km (0.086 R)
• M28: 12,738,558 km (0.079 R)
• M29: 13,239,412 km (0.05 R)
• M30: 15,004,517 km (0.088 R)
• M31: 16,530,714 km (0.11 R)
• M32: 18,105,681 km (0.073 R)
• M33: 18,587,386 km (0.109 R)
• M34: 19,645,641 km (0.072 R)
• M35: 20,556,094 km (0.092 R)
• M36: 20,723,195 km (0.106 R)
• M37: 21,649,804 km (0.071 R)
• M38: 22,676,045 km (0.117 R)
• M39: 23,281,917 km (0.079 R)
• M40: 23,456,049 km (0.095 R)
• M41: 24,598,228 km (0.114 R)
• M42: 24,775,502 km (0.103 R)
• M43: 31,050,684 km (0.081 R)
• M44: 32,594,683 km (0.099 R)
• M45: 35,856,964 km (0.097 R)
• M46: 37,068,707 km (0.091 R)
• M47: 37,884,015 km (0.034 R)
• M48: 39,948,017 km (0.044 R)
• M49: 42,791,573 km (0.112 R)
• M50: 44,291,591 km (0.077 R)
• M51: 44,507,311 km (0.083 R)
• M52: 44,723,331 km (0.099 R)
• M53: 46,793,017 km (0.114 R)
• M54: 46,902,822 km (0.038 R)
• M55: 47,012,627 km (0.112 R)
• M56: 50,461,157 km (0.067 R)
• M57: 54,335,742 km (0.114 R)
• M58: 54,797,850 km (0.058 R)
• M59: 54,913,489 km (0.038 R)
• M60: 55,029,278 km (0.05 R)
• M61: 55,261,154 km (0.095 R)
• M62: 56,542,161 km (0.113 R)
• M63: 56,893,267 km (0.065 R)
• M64: 57,715,307 km (0.114 R)
• M65: 59,014,864 km (0.092 R)
• M66: 60,323,995 km (0.055 R)
• M67: 61,282,169 km (0.111 R)
• M68: 61,402,296 km (0.078 R)
• M69: 61,642,850 km (0.117 R)
• M70: 62,849,955 km (0.111 R)
• M71: 64,064,690 km (0.083 R)
• M72: 65,042,162 km (0.114 R)
• M73: 65,287,353 km (0.076 R)
• M74: 67,259,502 km (0.054 R)
• M75: 69,001,120 km (0.106 R)
• M76: 70,254,152 km (0.048 R)
• M77: 71,261,993 km (0.119 R)
• M78: 72,021,052 km (0.093 R)
• M79: 72,147,762 km (0.091 R)
• M80: 75,340,928 km (0.097 R)
• M81: 76,631,060 km (0.096 R)
• M82: 77,538,521 km (0.116 R)
• M83: 78,058,673 km (0.049 R)
• M84: 79,494,962 km (0.091 R)
• M85: 79,888,255 km (0.084 R)
• M86: 81,071,724 km (0.108 R)
• M87: 83,456,314 km (0.114 R)
• M88: 83,855,890 km (0.043 R)
• M89: 87,616,631 km (0.064 R)
• M90: 88,022,789 km (0.115 R)
• M91: 88,158,324 km (0.028 R)
• M92: 89,517,421 km (0.074 R)
• M93: 90,746,517 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit