🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.93 AU - 1.03 AU

Year: 353 Days

Day: 33.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.08 AU - 1.66 AU

Year: 583 Days

Day: 47.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.27 AU - 1.81 AU

Year: 695 Days

Day: 12.4 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.85 AU - 2.17 AU

Year: 1036 Days

Day: 37.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,541,569 km

• M1: 238,908 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.26 AU - 2.42 AU

Year: 1301 Days

Day: 43.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,541,569 km

• M1: 794,813 km (0.092 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.44 AU - 4.22 AU

Year: 2724 Days

Day: 38 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.86 AU - 5.48 AU

Year: 3668 Days

Day: 19.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.9

Radius: 9.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.67 AU - 5.31 AU

Year: 4051 Days

Day: 7.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 11,541,569 km

• M1: 134,788 km (0.117 R)
• M2: 199,414 km (0.068 R)
• M3: 271,819 km (0.071 R)
• M4: 358,586 km (0.11 R)
• M5: 520,301 km (0.044 R)
• M6: 626,067 km (0.055 R)
• M7: 771,925 km (0.086 R)
• M8: 1,000,660 km (0.07 R)
• M9: 1,073,664 km (0.069 R)
• M10: 1,161,179 km (0.096 R)
• M11: 1,290,581 km (0.101 R)
• M12: 1,384,229 km (0.119 R)
• M13: 1,507,947 km (0.11 R)
• M14: 1,635,554 km (0.112 R)
• M15: 1,707,959 km (0.05 R)
• M16: 2,343,151 km (0.038 R)
• M17: 2,643,694 km (0.096 R)
• M18: 2,992,257 km (0.112 R)
• M19: 3,208,426 km (0.097 R)
• M20: 3,299,979 km (0.11 R)
• M21: 3,485,930 km (0.109 R)
• M22: 3,637,173 km (0.073 R)
• M23: 3,732,766 km (0.095 R)
• M24: 3,809,959 km (0.082 R)
• M25: 3,907,048 km (0.086 R)
• M26: 4,103,918 km (0.074 R)
• M27: 4,223,597 km (0.098 R)
• M28: 4,405,358 km (0.066 R)
• M29: 4,987,294 km (0.071 R)
• M30: 5,417,836 km (0.11 R)
• M31: 5,681,877 km (0.109 R)
• M32: 5,882,787 km (0.06 R)
• M33: 6,291,638 km (0.067 R)
• M34: 6,429,866 km (0.116 R)
• M35: 6,499,429 km (0.034 R)
• M36: 7,040,973 km (0.108 R)
• M37: 7,136,716 km (0.04 R)
• M38: 7,208,673 km (0.053 R)
• M39: 7,377,718 km (0.042 R)
• M40: 7,548,110 km (0.106 R)
• M41: 7,695,165 km (0.115 R)
• M42: 7,793,750 km (0.113 R)
• M43: 8,142,163 km (0.117 R)
• M44: 8,854,100 km (0.097 R)
• M45: 9,480,316 km (0.087 R)
• M46: 9,612,561 km (0.069 R)
• M47: 9,718,925 km (0.092 R)
• M48: 9,878,995 km (0.114 R)
• M49: 10,120,745 km (0.106 R)
• M50: 11,024,166 km (0.108 R)
• M51: 11,107,642 km (0.104 R)
• M52: 12,239,799 km (0.057 R)
• M53: 12,848,812 km (0.101 R)
• M54: 13,497,318 km (0.083 R)
• M55: 13,676,088 km (0.063 R)
• M56: 14,005,951 km (0.072 R)
• M57: 14,156,596 km (0.096 R)
• M58: 15,072,584 km (0.041 R)
• M59: 15,227,118 km (0.057 R)
• M60: 15,662,448 km (0.095 R)
• M61: 16,291,657 km (0.11 R)
• M62: 17,704,758 km (0.1 R)
• M63: 17,867,820 km (0.091 R)
• M64: 18,426,119 km (0.1 R)
• M65: 19,324,305 km (0.116 R)
• M66: 19,660,601 km (0.082 R)
• M67: 19,728,070 km (0.065 R)
• M68: 19,965,033 km (0.115 R)
• M69: 20,032,800 km (0.061 R)
• M70: 20,304,919 km (0.045 R)
• M71: 20,407,394 km (0.102 R)
• M72: 20,578,384 km (0.052 R)
• M73: 20,818,488 km (0.106 R)
• M74: 21,163,312 km (0.028 R)
• M75: 22,279,312 km (0.096 R)
• M76: 22,915,402 km (0.098 R)
• M77: 22,986,461 km (0.077 R)
• M78: 23,128,728 km (0.059 R)
• M79: 23,414,161 km (0.114 R)
• M80: 23,700,940 km (0.047 R)
• M81: 23,916,660 km (0.041 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.9

Radius: 8.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.85 AU - 5.33 AU

Year: 4174 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 11,541,569 km

• M1: 140,472 km (0.114 R)
• M2: 236,065 km (0.116 R)
• M3: 310,864 km (0.065 R)
• M4: 396,584 km (0.057 R)
• M5: 519,703 km (0.089 R)
• M6: 601,383 km (0.112 R)
• M7: 765,792 km (0.104 R)
• M8: 826,229 km (0.062 R)
• M9: 930,948 km (0.077 R)
• M10: 1,070,074 km (0.058 R)
• M11: 1,288,038 km (0.075 R)
• M12: 1,402,330 km (0.108 R)
• M13: 1,494,632 km (0.102 R)
• M14: 1,766,003 km (0.036 R)
• M15: 1,829,432 km (0.082 R)
• M16: 1,940,135 km (0.119 R)
• M17: 1,996,234 km (0.089 R)
• M18: 2,072,080 km (0.085 R)
• M19: 2,236,339 km (0.036 R)
• M20: 2,295,430 km (0.074 R)
• M21: 2,425,131 km (0.103 R)
• M22: 2,526,558 km (0.119 R)
• M23: 2,828,896 km (0.09 R)
• M24: 2,968,171 km (0.102 R)
• M25: 3,131,831 km (0.106 R)
• M26: 3,198,103 km (0.104 R)
• M27: 3,298,334 km (0.109 R)
• M28: 3,388,392 km (0.07 R)
• M29: 3,479,347 km (0.065 R)
• M30: 3,536,643 km (0.105 R)
• M31: 3,605,757 km (0.107 R)
• M32: 3,803,975 km (0.111 R)
• M33: 4,407,752 km (0.099 R)
• M34: 4,557,200 km (0.087 R)
• M35: 4,620,031 km (0.074 R)
• M36: 4,835,452 km (0.093 R)
• M37: 5,119,389 km (0.064 R)
• M38: 5,250,137 km (0.071 R)
• M39: 5,395,397 km (0.111 R)
• M40: 5,676,342 km (0.087 R)
• M41: 5,811,877 km (0.045 R)
• M42: 6,127,529 km (0.044 R)
• M43: 6,476,989 km (0.114 R)
• M44: 6,833,032 km (0.086 R)
• M45: 7,758,295 km (0.094 R)
• M46: 7,848,503 km (0.104 R)
• M47: 8,212,624 km (0.098 R)
• M48: 8,273,959 km (0.114 R)
• M49: 8,396,928 km (0.116 R)
• M50: 8,753,719 km (0.082 R)
• M51: 8,989,186 km (0.103 R)
• M52: 9,322,191 km (0.099 R)
• M53: 9,643,228 km (0.118 R)
• M54: 9,788,937 km (0.108 R)
• M55: 10,033,380 km (0.117 R)
• M56: 10,312,679 km (0.087 R)
• M57: 10,428,617 km (0.106 R)
• M58: 10,544,855 km (0.106 R)
• M59: 10,929,770 km (0.042 R)
• M60: 11,115,571 km (0.115 R)
• M61: 11,268,310 km (0.029 R)
• M62: 11,387,540 km (0.076 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit