🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.94 AU - 1 AU

Year: 345 Days

Day: 37.1 Hours

Environment

Temp: 104 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.14 AU - 1.5 AU

Year: 548 Days

Day: 32.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.73 AU

Year: 593 Days

Day: 47.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 13.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.33 AU - 1.71 AU

Year: 678 Days

Day: 18 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.32 AU - 1.8 AU

Year: 705 Days

Day: 23.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.44 AU - 2.28 AU

Year: 917 Days

Day: 24.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.3

Radius: 3.4

Gravity: 83.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.21 AU - 17.75 AU

Year: 19927 Days

Day: 15.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 37,724,048 km

• M1: 49,816 km (0.096 R)
• M2: 214,224 km (0.074 R)
• M3: 300,841 km (0.099 R)
• M4: 419,173 km (0.113 R)
• M5: 528,679 km (0.042 R)
• M6: 1,108,520 km (0.104 R)
• M7: 1,515,875 km (0.073 R)
• M8: 1,615,956 km (0.098 R)
• M9: 2,110,826 km (0.049 R)
• M10: 3,142,154 km (0.067 R)
• M11: 3,618,623 km (0.075 R)
• M12: 4,303,781 km (0.077 R)
• M13: 7,190,571 km (0.046 R)
• M14: 8,044,476 km (0.092 R)
• M15: 9,050,222 km (0.119 R)
• M16: 9,414,493 km (0.118 R)
• M17: 9,969,950 km (0.066 R)
• M18: 12,563,828 km (0.06 R)
• M19: 12,969,986 km (0.114 R)
• M20: 13,587,077 km (0.099 R)
• M21: 13,725,605 km (0.119 R)
• M22: 14,003,857 km (0.073 R)
• M23: 14,284,053 km (0.055 R)
• M24: 15,063,907 km (0.098 R)
• M25: 15,207,222 km (0.113 R)
• M26: 15,857,673 km (0.053 R)
• M27: 16,003,382 km (0.098 R)
• M28: 17,260,303 km (0.057 R)
• M29: 17,635,943 km (0.053 R)
• M30: 19,087,791 km (0.046 R)
• M31: 19,320,565 km (0.074 R)
• M32: 19,632,327 km (0.101 R)
• M33: 20,024,273 km (0.116 R)
• M34: 20,181,950 km (0.059 R)
• M35: 21,055,751 km (0.048 R)
• M36: 21,135,786 km (0.107 R)
• M37: 21,456,972 km (0.045 R)
• M38: 24,925,698 km (0.046 R)
• M39: 25,948,199 km (0.117 R)
• M40: 28,210,269 km (0.106 R)
• M41: 28,386,944 km (0.05 R)
• M42: 29,723,003 km (0.11 R)
• M43: 33,384,859 km (0.072 R)
• M44: 34,040,247 km (0.12 R)
• M45: 35,935,802 km (0.113 R)
• M46: 37,186,141 km (0.063 R)
• M47: 38,450,692 km (0.088 R)
• M48: 39,927,073 km (0.084 R)
• M49: 40,323,956 km (0.094 R)
• M50: 41,522,385 km (0.097 R)
• M51: 42,126,012 km (0.113 R)
• M52: 43,647,572 km (0.07 R)
• M53: 45,911,736 km (0.043 R)
• M54: 46,431,589 km (0.101 R)
• M55: 46,535,709 km (0.1 R)
• M56: 47,372,260 km (0.108 R)
• M57: 47,687,164 km (0.093 R)
• M58: 47,897,498 km (0.107 R)
• M59: 48,636,213 km (0.082 R)
• M60: 49,804,572 km (0.115 R)
• M61: 50,231,674 km (0.112 R)
• M62: 51,197,178 km (0.087 R)
• M63: 53,037,531 km (0.09 R)
• M64: 53,692,172 km (0.094 R)
• M65: 54,349,654 km (0.104 R)
• M66: 55,340,740 km (0.096 R)
• M67: 56,337,661 km (0.06 R)
• M68: 59,703,613 km (0.115 R)
• M69: 59,930,403 km (0.083 R)
• M70: 63,596,448 km (0.08 R)
• M71: 64,175,691 km (0.094 R)
• M72: 64,408,017 km (0.095 R)
• M73: 64,873,266 km (0.048 R)
• M74: 65,222,876 km (0.104 R)
• M75: 66,041,326 km (0.117 R)
• M76: 68,991,845 km (0.057 R)
• M77: 69,467,866 km (0.112 R)
• M78: 69,706,325 km (0.101 R)
• M79: 69,825,704 km (0.101 R)
• M80: 70,543,026 km (0.052 R)
• M81: 71,623,721 km (0.096 R)
• M82: 71,743,997 km (0.115 R)
• M83: 71,984,999 km (0.077 R)
• M84: 72,951,850 km (0.071 R)
• M85: 74,166,286 km (0.115 R)
• M86: 74,531,903 km (0.092 R)
• M87: 75,265,082 km (0.108 R)
• M88: 75,509,974 km (0.08 R)
• M89: 76,492,084 km (0.108 R)
• M90: 77,849,535 km (0.081 R)
• M91: 79,090,449 km (0.117 R)
• M92: 79,463,995 km (0.098 R)
• M93: 80,337,946 km (0.054 R)
• M94: 80,713,437 km (0.107 R)
• M95: 81,843,499 km (0.116 R)
• M96: 82,221,234 km (0.105 R)
• M97: 83,992,173 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.8

Radius: 5.5

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.63 AU - 20.19 AU

Year: 25148 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 37,724,048 km

• M1: 117,883 km (0.098 R)
• M2: 166,951 km (0.119 R)
• M3: 381,026 km (0.061 R)
• M4: 608,115 km (0.117 R)
• M5: 936,483 km (0.101 R)
• M6: 1,206,058 km (0.092 R)
• M7: 1,331,271 km (0.057 R)
• M8: 1,404,874 km (0.117 R)
• M9: 1,536,969 km (0.078 R)
• M10: 1,874,312 km (0.11 R)
• M11: 1,915,451 km (0.119 R)
• M12: 2,212,403 km (0.107 R)
• M13: 2,872,429 km (0.071 R)
• M14: 3,089,046 km (0.092 R)
• M15: 3,137,965 km (0.104 R)
• M16: 3,261,084 km (0.11 R)
• M17: 3,927,542 km (0.106 R)
• M18: 4,141,019 km (0.032 R)
• M19: 4,579,041 km (0.11 R)
• M20: 4,690,940 km (0.076 R)
• M21: 4,832,011 km (0.077 R)
• M22: 4,917,282 km (0.087 R)
• M23: 5,587,929 km (0.03 R)
• M24: 5,858,103 km (0.052 R)
• M25: 6,504,964 km (0.096 R)
• M26: 6,630,776 km (0.104 R)
• M27: 7,206,728 km (0.072 R)
• M28: 7,402,402 km (0.108 R)
• M29: 7,467,926 km (0.063 R)
• M30: 7,566,660 km (0.081 R)
• M31: 7,632,783 km (0.066 R)
• M32: 8,066,766 km (0.107 R)
• M33: 8,303,879 km (0.067 R)
• M34: 8,819,542 km (0.116 R)
• M35: 9,098,842 km (0.046 R)
• M36: 11,397,563 km (0.071 R)
• M37: 11,511,407 km (0.095 R)
• M38: 11,663,548 km (0.117 R)
• M39: 12,747,833 km (0.071 R)
• M40: 12,984,347 km (0.041 R)
• M41: 13,142,771 km (0.112 R)
• M42: 13,742,808 km (0.11 R)
• M43: 14,721,178 km (0.085 R)
• M44: 15,135,565 km (0.073 R)
• M45: 15,721,988 km (0.047 R)
• M46: 15,848,548 km (0.066 R)
• M47: 16,273,107 km (0.03 R)
• M48: 16,358,527 km (0.089 R)
• M49: 16,486,882 km (0.072 R)
• M50: 16,701,405 km (0.117 R)
• M51: 17,046,827 km (0.1 R)
• M52: 17,612,905 km (0.026 R)
• M53: 18,008,442 km (0.08 R)
• M54: 18,674,302 km (0.032 R)
• M55: 18,808,342 km (0.059 R)
• M56: 19,393,270 km (0.103 R)
• M57: 21,933,142 km (0.04 R)
• M58: 22,074,662 km (0.07 R)
• M59: 22,930,062 km (0.098 R)
• M60: 23,458,293 km (0.046 R)
• M61: 24,624,408 km (0.066 R)
• M62: 25,859,039 km (0.106 R)
• M63: 26,008,487 km (0.035 R)
• M64: 26,158,384 km (0.065 R)
• M65: 26,358,546 km (0.083 R)
• M66: 27,012,588 km (0.119 R)
• M67: 27,519,426 km (0.048 R)
• M68: 27,773,892 km (0.084 R)
• M69: 27,927,080 km (0.064 R)
• M70: 30,889,118 km (0.075 R)
• M71: 31,259,672 km (0.043 R)
• M72: 31,631,722 km (0.112 R)
• M73: 32,487,721 km (0.099 R)
• M74: 32,810,553 km (0.102 R)
• M75: 32,972,418 km (0.078 R)
• M76: 33,297,045 km (0.09 R)
• M77: 34,276,911 km (0.042 R)
• M78: 34,715,532 km (0.054 R)
• M79: 35,155,948 km (0.108 R)
• M80: 35,542,809 km (0.076 R)
• M81: 35,598,160 km (0.082 R)
• M82: 36,042,316 km (0.111 R)
• M83: 37,216,809 km (0.087 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 17,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit