🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.9 AU - 1.18 AU

Year: 382 Days

Day: 12.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.1 AU - 1.48 AU

Year: 527 Days

Day: 32.6 Hours

Environment

Temp: -11 °C

Axial Tilt: 6.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.71 AU - 1.77 AU

Year: 826 Days

Day: 32.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.34 AU - 2.42 AU

Year: 1321 Days

Day: 31.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.46 AU - 2.88 AU

Year: 1570 Days

Day: 40.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.76 AU - 4.32 AU

Year: 2922 Days

Day: 20.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 12

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.45 AU - 6.05 AU

Year: 4329 Days

Day: 12.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,254,132 km

• M1: 150,196 km (0.12 R)
• M2: 268,678 km (0.088 R)
• M3: 381,774 km (0.042 R)
• M4: 507,286 km (0.111 R)
• M5: 649,704 km (0.12 R)
• M6: 832,512 km (0.101 R)
• M7: 978,220 km (0.11 R)
• M8: 1,061,546 km (0.057 R)
• M9: 1,266,047 km (0.114 R)
• M10: 1,420,282 km (0.082 R)
• M11: 1,499,868 km (0.112 R)
• M12: 1,597,556 km (0.09 R)
• M13: 1,851,274 km (0.076 R)
• M14: 2,322,357 km (0.116 R)
• M15: 2,513,394 km (0.089 R)
• M16: 2,749,758 km (0.086 R)
• M17: 2,993,453 km (0.05 R)
• M18: 3,372,385 km (0.068 R)
• M19: 3,811,604 km (0.086 R)
• M20: 3,992,318 km (0.092 R)
• M21: 4,269,074 km (0.114 R)
• M22: 4,528,178 km (0.071 R)
• M23: 4,963,508 km (0.074 R)
• M24: 5,186,259 km (0.12 R)
• M25: 6,973,654 km (0.08 R)
• M26: 7,084,357 km (0.053 R)
• M27: 8,048,515 km (0.076 R)
• M28: 8,223,096 km (0.119 R)
• M29: 8,903,467 km (0.113 R)
• M30: 9,083,882 km (0.115 R)
• M31: 9,326,530 km (0.061 R)
• M32: 9,418,084 km (0.112 R)
• M33: 9,818,108 km (0.116 R)
• M34: 10,634,913 km (0.114 R)
• M35: 11,375,721 km (0.111 R)
• M36: 11,538,933 km (0.096 R)
• M37: 11,834,688 km (0.104 R)
• M38: 12,635,784 km (0.05 R)
• M39: 13,111,356 km (0.066 R)
• M40: 13,213,980 km (0.099 R)
• M41: 14,892,468 km (0.081 R)
• M42: 15,250,605 km (0.07 R)
• M43: 15,611,585 km (0.069 R)
• M44: 15,793,197 km (0.045 R)
• M45: 16,121,714 km (0.106 R)
• M46: 16,674,328 km (0.109 R)
• M47: 16,785,629 km (0.091 R)
• M48: 17,008,979 km (0.086 R)
• M49: 17,760,409 km (0.03 R)
• M50: 17,874,103 km (0.119 R)
• M51: 17,949,949 km (0.112 R)
• M52: 18,292,977 km (0.08 R)
• M53: 19,295,732 km (0.12 R)
• M54: 19,529,703 km (0.086 R)
• M55: 19,647,137 km (0.094 R)
• M56: 19,961,143 km (0.052 R)
• M57: 20,594,241 km (0.102 R)
• M58: 21,113,495 km (0.058 R)
• M59: 21,193,830 km (0.1 R)
• M60: 22,450,900 km (0.113 R)
• M61: 23,026,703 km (0.084 R)
• M62: 24,234,556 km (0.083 R)
• M63: 24,613,637 km (0.093 R)
• M64: 24,994,663 km (0.066 R)
• M65: 25,292,362 km (0.08 R)
• M66: 26,408,512 km (0.059 R)
• M67: 26,668,364 km (0.097 R)
• M68: 27,059,712 km (0.093 R)
• M69: 27,936,206 km (0.093 R)
• M70: 29,313,254 km (0.057 R)
• M71: 30,213,384 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.5

Radius: 10.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.52 AU - 9.18 AU

Year: 9475 Days

Day: 5.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 52,254,132 km

• M1: 161,267 km (0.045 R)
• M2: 232,026 km (0.099 R)
• M3: 372,200 km (0.088 R)
• M4: 436,826 km (0.065 R)
• M5: 563,834 km (0.092 R)
• M6: 789,278 km (0.079 R)
• M7: 959,521 km (0.102 R)
• M8: 1,098,198 km (0.054 R)
• M9: 1,187,059 km (0.078 R)
• M10: 1,266,795 km (0.109 R)
• M11: 1,505,254 km (0.117 R)
• M12: 1,617,452 km (0.114 R)
• M13: 1,758,373 km (0.115 R)
• M14: 1,823,897 km (0.091 R)
• M15: 2,334,176 km (0.11 R)
• M16: 2,464,924 km (0.051 R)
• M17: 2,583,256 km (0.038 R)
• M18: 3,300,129 km (0.117 R)
• M19: 3,463,939 km (0.051 R)
• M20: 3,680,856 km (0.096 R)
• M21: 3,868,003 km (0.065 R)
• M22: 4,322,780 km (0.096 R)
• M23: 4,757,811 km (0.103 R)
• M24: 5,168,906 km (0.112 R)
• M25: 5,244,901 km (0.072 R)
• M26: 5,747,999 km (0.098 R)
• M27: 5,846,434 km (0.079 R)
• M28: 6,045,250 km (0.08 R)
• M29: 6,185,722 km (0.105 R)
• M30: 6,327,242 km (0.105 R)
• M31: 6,510,948 km (0.076 R)
• M32: 6,696,300 km (0.037 R)
• M33: 6,841,709 km (0.098 R)
• M34: 6,967,222 km (0.103 R)
• M35: 7,051,296 km (0.11 R)
• M36: 7,178,155 km (0.084 R)
• M37: 7,541,378 km (0.115 R)
• M38: 8,086,662 km (0.116 R)
• M39: 9,307,531 km (0.062 R)
• M40: 10,368,329 km (0.088 R)
• M41: 10,464,371 km (0.075 R)
• M42: 10,900,748 km (0.12 R)
• M43: 12,068,210 km (0.083 R)
• M44: 12,296,197 km (0.05 R)
• M45: 13,327,076 km (0.089 R)
• M46: 13,879,391 km (0.083 R)
• M47: 14,843,550 km (0.102 R)
• M48: 15,006,312 km (0.028 R)
• M49: 15,279,029 km (0.119 R)
• M50: 15,829,250 km (0.045 R)
• M51: 16,358,078 km (0.111 R)
• M52: 16,470,127 km (0.096 R)
• M53: 16,864,318 km (0.107 R)
• M54: 17,062,535 km (0.109 R)
• M55: 17,176,229 km (0.116 R)
• M56: 18,210,399 km (0.066 R)
• M57: 18,647,375 km (0.105 R)
• M58: 19,472,108 km (0.076 R)
• M59: 19,680,198 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.8

Radius: 11.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.13 AU - 9.25 AU

Year: 10026 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,254,132 km

• M1: 143,913 km (0.066 R)
• M2: 275,709 km (0.062 R)
• M3: 510,129 km (0.046 R)
• M4: 704,606 km (0.112 R)
• M5: 983,008 km (0.069 R)
• M6: 1,188,405 km (0.119 R)
• M7: 1,499,719 km (0.115 R)
• M8: 1,665,323 km (0.117 R)
• M9: 1,738,178 km (0.097 R)
• M10: 1,862,045 km (0.113 R)
• M11: 2,470,160 km (0.112 R)
• M12: 2,898,459 km (0.111 R)
• M13: 3,227,574 km (0.119 R)
• M14: 3,632,236 km (0.114 R)
• M15: 3,727,829 km (0.106 R)
• M16: 4,185,748 km (0.091 R)
• M17: 4,421,365 km (0.092 R)
• M18: 5,962,971 km (0.088 R)
• M19: 6,038,368 km (0.04 R)
• M20: 6,228,507 km (0.093 R)
• M21: 6,575,574 km (0.117 R)
• M22: 6,692,710 km (0.065 R)
• M23: 7,088,246 km (0.079 R)
• M24: 7,778,192 km (0.085 R)
• M25: 7,985,086 km (0.063 R)
• M26: 8,362,371 km (0.057 R)
• M27: 8,489,380 km (0.059 R)
• M28: 9,839,650 km (0.093 R)
• M29: 10,108,627 km (0.119 R)
• M30: 10,244,163 km (0.106 R)
• M31: 10,837,917 km (0.026 R)
• M32: 11,255,744 km (0.083 R)
• M33: 11,537,137 km (0.12 R)
• M34: 11,915,919 km (0.037 R)
• M35: 12,734,668 km (0.108 R)
• M36: 13,372,853 km (0.067 R)
• M37: 13,571,369 km (0.114 R)
• M38: 13,871,014 km (0.087 R)
• M39: 14,021,659 km (0.029 R)
• M40: 14,172,753 km (0.09 R)
• M41: 14,834,125 km (0.062 R)
• M42: 15,609,640 km (0.087 R)
• M43: 17,362,030 km (0.079 R)
• M44: 18,014,725 km (0.102 R)
• M45: 18,179,133 km (0.106 R)
• M46: 18,619,998 km (0.116 R)
• M47: 18,786,201 km (0.074 R)
• M48: 19,287,953 km (0.072 R)
• M49: 19,456,101 km (0.049 R)
• M50: 20,418,613 km (0.073 R)
• M51: 20,590,053 km (0.101 R)
• M52: 23,397,705 km (0.09 R)
• M53: 23,637,062 km (0.086 R)
• M54: 23,757,039 km (0.073 R)
• M55: 24,602,716 km (0.112 R)
• M56: 25,458,117 km (0.119 R)
• M57: 26,385,474 km (0.118 R)
• M58: 27,323,901 km (0.102 R)
• M59: 28,848,154 km (0.066 R)
• M60: 29,040,537 km (0.114 R)
• M61: 30,399,783 km (0.059 R)
• M62: 32,377,168 km (0.066 R)
• M63: 32,710,771 km (0.095 R)
• M64: 33,988,935 km (0.045 R)
• M65: 34,531,976 km (0.08 R)
• M66: 35,214,740 km (0.107 R)
• M67: 35,420,437 km (0.092 R)
• M68: 36,732,560 km (0.082 R)
• M69: 36,941,249 km (0.079 R)
• M70: 39,333,319 km (0.089 R)
• M71: 39,404,378 km (0.076 R)
• M72: 40,619,861 km (0.087 R)
• M73: 40,907,687 km (0.102 R)
• M74: 41,268,368 km (0.093 R)
• M75: 41,920,166 km (0.105 R)
• M76: 42,941,022 km (0.114 R)
• M77: 44,709,867 km (0.058 R)
• M78: 45,528,616 km (0.043 R)
• M79: 47,786,497 km (0.077 R)
• M80: 48,166,326 km (0.115 R)
• M81: 48,394,762 km (0.105 R)
• M82: 48,776,236 km (0.069 R)
• M83: 49,695,814 km (0.068 R)
• M84: 50,003,687 km (0.104 R)
• M85: 51,474,383 km (0.106 R)
• M86: 51,552,174 km (0.08 R)
• M87: 51,629,965 km (0.103 R)
• M88: 52,175,997 km (0.082 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 16,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit