🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 40.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,890,606 km

• M1: 70,012 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.56 AU - 0.6 AU

Year: 166 Days

Day: 37.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.19 AU - 1.27 AU

Year: 514 Days

Day: 16.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.76 AU - 1.94 AU

Year: 948 Days

Day: 20 Hours

Environment

Temp: -68 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,890,606 km

• M1: 154,535 km (0.045 R)
• M2: 412,741 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.35 AU - 2.51 AU

Year: 1427 Days

Day: 27.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.34 AU - 2.92 AU

Year: 1607 Days

Day: 32.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.27 AU - 3.03 AU

Year: 1625 Days

Day: 22.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.82 AU - 3.08 AU

Year: 1909 Days

Day: 18.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,890,606 km

• M1: 2,931,819 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 11.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.92 AU - 8.62 AU

Year: 8960 Days

Day: 8.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,890,606 km

• M1: 194,477 km (0.106 R)
• M2: 420,669 km (0.11 R)
• M3: 553,512 km (0.061 R)
• M4: 967,001 km (0.113 R)
• M5: 1,346,680 km (0.116 R)
• M6: 1,789,789 km (0.106 R)
• M7: 1,902,735 km (0.099 R)
• M8: 2,116,361 km (0.073 R)
• M9: 2,195,947 km (0.118 R)
• M10: 2,399,699 km (0.077 R)
• M11: 2,524,913 km (0.097 R)
• M12: 2,782,072 km (0.057 R)
• M13: 3,206,630 km (0.12 R)
• M14: 3,321,821 km (0.043 R)
• M15: 3,415,020 km (0.118 R)
• M16: 3,556,540 km (0.075 R)
• M17: 3,675,919 km (0.035 R)
• M18: 4,166,899 km (0.11 R)
• M19: 4,497,211 km (0.119 R)
• M20: 4,652,494 km (0.096 R)
• M21: 4,809,721 km (0.096 R)
• M22: 5,291,875 km (0.114 R)
• M23: 5,566,387 km (0.049 R)
• M24: 6,418,197 km (0.109 R)
• M25: 6,652,169 km (0.069 R)
• M26: 6,770,201 km (0.104 R)
• M27: 6,918,902 km (0.056 R)
• M28: 7,189,075 km (0.11 R)
• M29: 7,647,144 km (0.119 R)
• M30: 7,833,094 km (0.11 R)
• M31: 7,989,125 km (0.083 R)
• M32: 8,114,787 km (0.106 R)
• M33: 8,368,056 km (0.061 R)
• M34: 8,656,032 km (0.118 R)
• M35: 8,752,672 km (0.098 R)
• M36: 10,212,598 km (0.095 R)
• M37: 11,321,118 km (0.047 R)
• M38: 11,997,300 km (0.117 R)
• M39: 12,249,822 km (0.112 R)
• M40: 12,322,227 km (0.043 R)
• M41: 12,431,134 km (0.045 R)
• M42: 12,649,996 km (0.081 R)
• M43: 12,833,403 km (0.025 R)
• M44: 13,463,509 km (0.091 R)
• M45: 13,763,453 km (0.086 R)
• M46: 14,446,517 km (0.072 R)
• M47: 15,218,442 km (0.089 R)
• M48: 15,413,517 km (0.115 R)
• M49: 15,885,199 km (0.038 R)
• M50: 16,202,197 km (0.099 R)
• M51: 16,481,347 km (0.115 R)
• M52: 18,604,440 km (0.058 R)
• M53: 19,528,356 km (0.063 R)
• M54: 19,910,579 km (0.067 R)
• M55: 20,124,055 km (0.102 R)
• M56: 20,898,823 km (0.081 R)
• M57: 21,420,770 km (0.108 R)
• M58: 21,727,146 km (0.101 R)
• M59: 22,079,150 km (0.069 R)
• M60: 22,388,668 km (0.048 R)
• M61: 22,521,810 km (0.117 R)
• M62: 22,878,002 km (0.088 R)
• M63: 24,139,561 km (0.11 R)
• M64: 24,412,727 km (0.116 R)
• M65: 24,549,759 km (0.114 R)
• M66: 25,284,883 km (0.068 R)
• M67: 25,516,011 km (0.064 R)
• M68: 26,120,387 km (0.12 R)
• M69: 26,494,680 km (0.09 R)
• M70: 27,059,562 km (0.07 R)
• M71: 28,488,820 km (0.038 R)
• M72: 28,825,864 km (0.09 R)
• M73: 29,455,222 km (0.12 R)
• M74: 29,796,006 km (0.119 R)
• M75: 30,530,681 km (0.11 R)
• M76: 30,629,117 km (0.074 R)
• M77: 30,826,287 km (0.084 R)
• M78: 31,968,018 km (0.111 R)
• M79: 32,268,111 km (0.077 R)
• M80: 32,871,290 km (0.088 R)
• M81: 33,528,772 km (0.073 R)
• M82: 33,630,349 km (0.088 R)
• M83: 33,833,653 km (0.1 R)
• M84: 34,190,593 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.4

Radius: 4.4

Gravity: 33.8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.05 AU - 14.79 AU

Year: 16490 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,890,606 km

• M1: 163,810 km (0.055 R)
• M2: 284,386 km (0.082 R)
• M3: 725,550 km (0.065 R)
• M4: 1,273,975 km (0.104 R)
• M5: 1,380,040 km (0.11 R)
• M6: 2,230,953 km (0.103 R)
• M7: 2,359,009 km (0.105 R)
• M8: 2,588,791 km (0.068 R)
• M9: 2,999,288 km (0.076 R)
• M10: 3,393,179 km (0.119 R)
• M11: 3,727,530 km (0.111 R)
• M12: 3,841,225 km (0.119 R)
• M13: 4,387,257 km (0.075 R)
• M14: 4,547,775 km (0.069 R)
• M15: 4,588,167 km (0.103 R)
• M16: 4,874,347 km (0.058 R)
• M17: 5,124,325 km (0.086 R)
• M18: 5,166,512 km (0.086 R)
• M19: 6,255,136 km (0.09 R)
• M20: 6,345,194 km (0.065 R)
• M21: 7,506,971 km (0.071 R)
• M22: 7,602,713 km (0.089 R)
• M23: 7,989,723 km (0.103 R)
• M24: 8,087,560 km (0.043 R)
• M25: 8,284,132 km (0.078 R)
• M26: 8,883,720 km (0.102 R)
• M27: 9,035,861 km (0.094 R)
• M28: 9,239,912 km (0.12 R)
• M29: 9,445,610 km (0.118 R)
• M30: 10,071,527 km (0.111 R)
• M31: 10,872,624 km (0.119 R)
• M32: 11,860,718 km (0.073 R)
• M33: 12,819,939 km (0.075 R)
• M34: 13,686,859 km (0.103 R)
• M35: 14,275,227 km (0.119 R)
• M36: 14,453,398 km (0.055 R)
• M37: 14,751,846 km (0.112 R)
• M38: 15,659,606 km (0.072 R)
• M39: 16,212,819 km (0.029 R)
• M40: 16,274,752 km (0.046 R)
• M41: 17,023,340 km (0.096 R)
• M42: 17,910,755 km (0.093 R)
• M43: 18,359,997 km (0.055 R)
• M44: 18,489,100 km (0.12 R)
• M45: 19,335,375 km (0.067 R)
• M46: 20,863,218 km (0.073 R)
• M47: 20,930,537 km (0.095 R)
• M48: 21,880,334 km (0.119 R)
• M49: 23,681,193 km (0.113 R)
• M50: 24,033,048 km (0.119 R)
• M51: 24,103,508 km (0.088 R)
• M52: 24,741,693 km (0.104 R)
• M53: 25,170,141 km (0.097 R)
• M54: 25,313,605 km (0.059 R)
• M55: 26,981,921 km (0.098 R)
• M56: 27,128,527 km (0.108 R)
• M57: 27,349,184 km (0.075 R)
• M58: 28,535,794 km (0.088 R)
• M59: 29,739,159 km (0.079 R)
• M60: 29,966,548 km (0.12 R)
• M61: 30,042,544 km (0.098 R)
• M62: 30,882,236 km (0.116 R)
• M63: 32,272,898 km (0.111 R)
• M64: 36,160,349 km (0.037 R)
• M65: 36,403,146 km (0.108 R)
• M66: 37,707,041 km (0.097 R)
• M67: 38,117,687 km (0.108 R)
• M68: 38,777,713 km (0.074 R)
• M69: 38,860,440 km (0.047 R)
• M70: 39,774,783 km (0.109 R)
• M71: 39,941,734 km (0.097 R)
• M72: 40,025,359 km (0.098 R)
• M73: 42,134,091 km (0.085 R)
• M74: 44,365,044 km (0.07 R)
• M75: 44,624,895 km (0.114 R)
• M76: 45,582,172 km (0.117 R)
• M77: 46,019,447 km (0.096 R)
• M78: 46,194,775 km (0.098 R)
• M79: 46,898,334 km (0.093 R)
• M80: 47,694,045 km (0.111 R)
• M81: 48,138,052 km (0.112 R)
• M82: 48,672,565 km (0.106 R)
• M83: 50,740,007 km (0.096 R)
• M84: 52,103,592 km (0.057 R)
• M85: 52,560,913 km (0.092 R)
• M86: 53,755,900 km (0.046 R)
• M87: 54,310,460 km (0.074 R)
• M88: 56,453,898 km (0.091 R)
• M89: 56,735,441 km (0.106 R)
• M90: 57,488,667 km (0.111 R)
• M91: 58,340,028 km (0.104 R)
• M92: 60,438,587 km (0.096 R)
• M93: 60,630,521 km (0.099 R)
• M94: 61,111,478 km (0.083 R)
• M95: 61,883,553 km (0.091 R)
• M96: 62,561,680 km (0.082 R)
• M97: 65,299,022 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 12,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit