🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.75 AU - 1.23 AU

Year: 356 Days

Day: 44.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,747,799 km

• M1: 35,455 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.9 AU

Year: 795 Days

Day: 25.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,747,799 km

• M1: 311,912 km (0.12 R)
• M2: 905,516 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.56 AU - 1.94 AU

Year: 837 Days

Day: 12.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,747,799 km

• M1: 1,230,742 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.41 AU - 2.15 AU

Year: 859 Days

Day: 47.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,747,799 km

• M1: 146,307 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.96 AU - 2.78 AU

Year: 1320 Days

Day: 38.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,747,799 km

• M1: 612,753 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.7 AU - 2.72 AU

Year: 1613 Days

Day: 25.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.23 AU - 3.63 AU

Year: 1814 Days

Day: 34 Hours

Environment

Temp: -105 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,747,799 km

• M1: 1,326,634 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 13.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.63 AU - 6.19 AU

Year: 4551 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,747,799 km

• M1: 204,500 km (0.11 R)
• M2: 315,502 km (0.107 R)
• M3: 470,635 km (0.117 R)
• M4: 794,065 km (0.052 R)
• M5: 1,015,171 km (0.107 R)
• M6: 1,147,266 km (0.067 R)
• M7: 1,257,520 km (0.116 R)
• M8: 1,736,083 km (0.107 R)
• M9: 1,864,588 km (0.079 R)
• M10: 2,012,989 km (0.116 R)
• M11: 2,131,321 km (0.12 R)
• M12: 2,683,935 km (0.12 R)
• M13: 2,928,977 km (0.085 R)
• M14: 3,161,901 km (0.086 R)
• M15: 3,400,958 km (0.101 R)
• M16: 3,543,226 km (0.096 R)
• M17: 3,666,793 km (0.102 R)
• M18: 4,110,650 km (0.09 R)
• M19: 4,218,959 km (0.081 R)
• M20: 4,328,166 km (0.103 R)
• M21: 4,527,280 km (0.069 R)
• M22: 4,616,740 km (0.115 R)
• M23: 4,752,126 km (0.049 R)
• M24: 4,934,635 km (0.113 R)
• M25: 5,212,887 km (0.076 R)
• M26: 5,353,958 km (0.084 R)
• M27: 5,448,803 km (0.09 R)
• M28: 5,712,245 km (0.113 R)
• M29: 6,301,960 km (0.109 R)
• M30: 6,859,810 km (0.071 R)
• M31: 7,275,393 km (0.101 R)
• M32: 7,914,475 km (0.117 R)
• M33: 8,131,542 km (0.095 R)
• M34: 8,405,605 km (0.097 R)
• M35: 9,647,716 km (0.045 R)
• M36: 10,616,811 km (0.089 R)
• M37: 11,463,386 km (0.03 R)
• M38: 11,988,025 km (0.034 R)
• M39: 12,426,048 km (0.117 R)
• M40: 12,647,004 km (0.088 R)
• M41: 13,188,997 km (0.082 R)
• M42: 13,317,651 km (0.082 R)
• M43: 13,738,769 km (0.106 R)
• M44: 15,297,429 km (0.04 R)
• M45: 16,806,872 km (0.118 R)
• M46: 16,946,447 km (0.078 R)
• M47: 17,191,638 km (0.082 R)
• M48: 17,614,850 km (0.102 R)
• M49: 18,723,669 km (0.082 R)
• M50: 19,122,647 km (0.091 R)
• M51: 19,487,815 km (0.116 R)
• M52: 20,336,335 km (0.073 R)
• M53: 20,559,684 km (0.043 R)
• M54: 20,821,181 km (0.093 R)
• M55: 21,046,326 km (0.066 R)
• M56: 21,688,550 km (0.04 R)
• M57: 21,878,689 km (0.07 R)
• M58: 22,031,278 km (0.104 R)
• M59: 22,222,315 km (0.086 R)
• M60: 22,606,183 km (0.085 R)
• M61: 23,069,787 km (0.097 R)
• M62: 23,458,592 km (0.107 R)
• M63: 23,771,102 km (0.088 R)
• M64: 24,085,108 km (0.085 R)
• M65: 24,281,978 km (0.117 R)
• M66: 24,439,954 km (0.104 R)
• M67: 24,637,722 km (0.104 R)
• M68: 25,474,722 km (0.072 R)
• M69: 25,635,241 km (0.088 R)
• M70: 25,876,542 km (0.102 R)
• M71: 26,240,065 km (0.094 R)
• M72: 26,361,538 km (0.073 R)
• M73: 26,808,686 km (0.112 R)
• M74: 27,176,548 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 10.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 9.37 AU - 11.77 AU

Year: 12428 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 49,747,799 km

• M1: 207,791 km (0.091 R)
• M2: 285,283 km (0.115 R)
• M3: 445,353 km (0.115 R)
• M4: 561,291 km (0.058 R)
• M5: 639,830 km (0.088 R)
• M6: 918,830 km (0.092 R)
• M7: 1,014,124 km (0.094 R)
• M8: 1,092,812 km (0.114 R)
• M9: 1,407,417 km (0.076 R)
• M10: 1,633,160 km (0.042 R)
• M11: 2,043,956 km (0.063 R)
• M12: 2,486,616 km (0.056 R)
• M13: 2,817,227 km (0.074 R)
• M14: 3,045,513 km (0.112 R)
• M15: 3,191,222 km (0.103 R)
• M16: 3,339,324 km (0.086 R)
• M17: 3,429,382 km (0.094 R)
• M18: 3,642,559 km (0.101 R)
• M19: 4,806,879 km (0.099 R)
• M20: 4,943,013 km (0.098 R)
• M21: 5,219,021 km (0.109 R)
• M22: 5,394,200 km (0.064 R)
• M23: 6,040,762 km (0.101 R)
• M24: 6,261,718 km (0.093 R)
• M25: 7,922,554 km (0.113 R)
• M26: 8,003,037 km (0.113 R)
• M27: 9,369,015 km (0.117 R)
• M28: 9,797,165 km (0.103 R)
• M29: 9,926,866 km (0.097 R)
• M30: 10,057,166 km (0.07 R)
• M31: 10,895,512 km (0.083 R)
• M32: 12,921,666 km (0.118 R)
• M33: 14,221,522 km (0.091 R)
• M34: 14,368,576 km (0.073 R)
• M35: 14,911,916 km (0.105 R)
• M36: 16,376,329 km (0.083 R)
• M37: 17,465,252 km (0.08 R)
• M38: 18,204,116 km (0.112 R)
• M39: 19,007,157 km (0.069 R)
• M40: 19,603,455 km (0.119 R)
• M41: 20,205,885 km (0.071 R)
• M42: 20,315,989 km (0.111 R)
• M43: 22,790,188 km (0.094 R)
• M44: 23,713,357 km (0.101 R)
• M45: 23,829,594 km (0.116 R)
• M46: 26,134,150 km (0.103 R)
• M47: 27,099,953 km (0.098 R)
• M48: 28,016,091 km (0.117 R)
• M49: 29,315,648 km (0.097 R)
• M50: 30,130,058 km (0.102 R)
• M51: 31,652,815 km (0.045 R)
• M52: 31,780,871 km (0.09 R)
• M53: 32,876,226 km (0.067 R)
• M54: 33,200,704 km (0.102 R)
• M55: 34,707,005 km (0.104 R)
• M56: 35,103,589 km (0.085 R)
• M57: 36,436,656 km (0.102 R)
• M58: 38,057,848 km (0.103 R)
• M59: 38,945,861 km (0.091 R)
• M60: 40,325,303 km (0.107 R)
• M61: 43,345,085 km (0.066 R)
• M62: 43,986,262 km (0.071 R)
• M63: 44,343,801 km (0.113 R)
• M64: 44,774,194 km (0.116 R)
• M65: 45,061,871 km (0.118 R)
• M66: 45,928,641 km (0.113 R)
• M67: 48,266,855 km (0.04 R)
• M68: 48,340,607 km (0.077 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 20,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit