🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 20.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.43 AU - 2.29 AU

Year: 904 Days

Day: 19.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.02 AU - 2.28 AU

Year: 1124 Days

Day: 47.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,529,389 km

• M1: 712,983 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.93 AU - 3.37 AU

Year: 1993 Days

Day: 18.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,529,389 km

• M1: 938,128 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.74 AU - 3.96 AU

Year: 2693 Days

Day: 16.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.8 AU - 5.22 AU

Year: 3414 Days

Day: 15.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.36 AU - 5.06 AU

Year: 3644 Days

Day: 38.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 64.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,529,389 km

• M1: 637,437 km (0.065 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 9.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.28 AU - 7.66 AU

Year: 7277 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 79,529,389 km

• M1: 144,362 km (0.091 R)
• M2: 495,468 km (0.103 R)
• M3: 603,478 km (0.107 R)
• M4: 732,581 km (0.119 R)
• M5: 1,019,509 km (0.059 R)
• M6: 1,103,883 km (0.103 R)
• M7: 1,176,138 km (0.108 R)
• M8: 1,295,368 km (0.097 R)
• M9: 1,403,078 km (0.065 R)
• M10: 1,497,774 km (0.109 R)
• M11: 1,578,557 km (0.082 R)
• M12: 2,075,670 km (0.069 R)
• M13: 2,658,354 km (0.051 R)
• M14: 2,957,999 km (0.102 R)
• M15: 3,268,713 km (0.059 R)
• M16: 3,481,591 km (0.086 R)
• M17: 3,831,949 km (0.064 R)
• M18: 4,216,566 km (0.091 R)
• M19: 4,448,741 km (0.061 R)
• M20: 4,519,202 km (0.084 R)
• M21: 4,637,384 km (0.088 R)
• M22: 5,022,898 km (0.08 R)
• M23: 6,057,367 km (0.102 R)
• M24: 6,266,804 km (0.12 R)
• M25: 6,936,554 km (0.11 R)
• M26: 7,018,534 km (0.087 R)
• M27: 7,155,865 km (0.092 R)
• M28: 7,349,444 km (0.107 R)
• M29: 7,544,969 km (0.101 R)
• M30: 7,629,192 km (0.05 R)
• M31: 7,798,687 km (0.109 R)
• M32: 8,026,674 km (0.112 R)
• M33: 8,606,216 km (0.091 R)
• M34: 8,723,800 km (0.12 R)
• M35: 8,930,843 km (0.101 R)
• M36: 9,109,613 km (0.066 R)
• M37: 9,470,592 km (0.076 R)
• M38: 10,051,780 km (0.093 R)
• M39: 10,237,880 km (0.101 R)
• M40: 10,424,877 km (0.109 R)
• M41: 11,280,876 km (0.088 R)
• M42: 11,345,203 km (0.086 R)
• M43: 11,409,680 km (0.084 R)
• M44: 11,701,097 km (0.108 R)
• M45: 12,590,306 km (0.047 R)
• M46: 14,293,628 km (0.103 R)
• M47: 14,642,939 km (0.111 R)
• M48: 15,065,852 km (0.067 R)
• M49: 15,385,543 km (0.092 R)
• M50: 15,995,902 km (0.096 R)
• M51: 16,614,040 km (0.063 R)
• M52: 17,239,958 km (0.09 R)
• M53: 17,611,709 km (0.044 R)
• M54: 18,325,590 km (0.101 R)
• M55: 18,704,970 km (0.032 R)
• M56: 19,163,786 km (0.11 R)
• M57: 19,626,343 km (0.034 R)
• M58: 20,131,535 km (0.108 R)
• M59: 20,523,033 km (0.109 R)
• M60: 21,075,498 km (0.081 R)
• M61: 21,792,819 km (0.068 R)
• M62: 22,437,287 km (0.099 R)
• M63: 25,203,202 km (0.043 R)
• M64: 25,287,426 km (0.117 R)
• M65: 25,413,985 km (0.04 R)
• M66: 25,625,218 km (0.052 R)
• M67: 25,752,226 km (0.103 R)
• M68: 26,305,290 km (0.112 R)
• M69: 26,604,635 km (0.054 R)
• M70: 27,379,701 km (0.101 R)
• M71: 27,900,452 km (0.106 R)
• M72: 28,118,416 km (0.078 R)
• M73: 28,293,296 km (0.085 R)
• M74: 28,512,307 km (0.092 R)
• M75: 28,819,731 km (0.083 R)
• M76: 28,907,844 km (0.089 R)
• M77: 29,482,449 km (0.086 R)
• M78: 29,749,033 km (0.108 R)

Asteroid Belt

Center: 10.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 6.9

Gravity: 19.67 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.61 AU - 16.57 AU

Year: 18852 Days

Day: 22.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,529,389 km

• M1: 123,568 km (0.091 R)
• M2: 465,848 km (0.066 R)
• M3: 639,680 km (0.112 R)
• M4: 938,577 km (0.07 R)
• M5: 1,652,608 km (0.059 R)
• M6: 2,024,957 km (0.12 R)
• M7: 2,460,436 km (0.047 R)
• M8: 3,499,244 km (0.116 R)
• M9: 3,626,851 km (0.109 R)
• M10: 3,712,870 km (0.095 R)
• M11: 3,843,169 km (0.071 R)
• M12: 4,063,826 km (0.101 R)
• M13: 4,243,194 km (0.098 R)
• M14: 4,517,257 km (0.05 R)
• M15: 5,130,758 km (0.111 R)
• M16: 5,324,787 km (0.116 R)
• M17: 5,670,058 km (0.119 R)
• M18: 8,511,221 km (0.088 R)
• M19: 10,041,009 km (0.068 R)
• M20: 11,400,255 km (0.119 R)
• M21: 11,653,525 km (0.104 R)
• M22: 13,145,763 km (0.097 R)
• M23: 13,411,449 km (0.085 R)
• M24: 13,478,170 km (0.079 R)
• M25: 13,611,761 km (0.091 R)
• M26: 13,948,057 km (0.118 R)
• M27: 14,151,061 km (0.076 R)
• M28: 14,354,963 km (0.095 R)
• M29: 15,669,629 km (0.119 R)
• M30: 15,880,562 km (0.087 R)
• M31: 16,092,692 km (0.105 R)
• M32: 17,529,878 km (0.081 R)
• M33: 17,675,886 km (0.104 R)
• M34: 17,749,039 km (0.037 R)
• M35: 17,968,948 km (0.099 R)
• M36: 18,042,550 km (0.1 R)
• M37: 18,411,758 km (0.107 R)
• M38: 18,485,958 km (0.117 R)
• M39: 20,142,007 km (0.04 R)
• M40: 20,910,491 km (0.088 R)
• M41: 21,766,789 km (0.111 R)
• M42: 23,112,422 km (0.054 R)
• M43: 23,272,642 km (0.11 R)
• M44: 24,484,983 km (0.115 R)
• M45: 25,304,629 km (0.093 R)
• M46: 25,717,819 km (0.104 R)
• M47: 26,300,054 km (0.068 R)
• M48: 26,550,929 km (0.049 R)
• M49: 26,802,553 km (0.114 R)
• M50: 28,414,620 km (0.085 R)
• M51: 30,320,197 km (0.116 R)
• M52: 30,407,712 km (0.084 R)
• M53: 30,495,376 km (0.066 R)
• M54: 32,624,752 km (0.08 R)
• M55: 32,714,511 km (0.074 R)
• M56: 32,894,328 km (0.097 R)
• M57: 33,164,651 km (0.065 R)
• M58: 34,709,997 km (0.095 R)
• M59: 35,261,116 km (0.115 R)
• M60: 37,025,024 km (0.078 R)
• M61: 37,588,111 km (0.094 R)
• M62: 38,248,436 km (0.11 R)
• M63: 40,060,215 km (0.085 R)
• M64: 40,156,407 km (0.1 R)
• M65: 41,510,268 km (0.068 R)
• M66: 45,360,019 km (0.063 R)
• M67: 45,761,241 km (0.114 R)
• M68: 47,989,052 km (0.073 R)
• M69: 48,193,253 km (0.111 R)
• M70: 49,528,115 km (0.092 R)
• M71: 49,734,560 km (0.055 R)
• M72: 50,044,826 km (0.067 R)
• M73: 50,459,362 km (0.106 R)
• M74: 50,563,183 km (0.117 R)
• M75: 54,135,430 km (0.118 R)
• M76: 54,987,689 km (0.092 R)
• M77: 57,029,551 km (0.117 R)
• M78: 57,462,637 km (0.08 R)
• M79: 58,223,042 km (0.083 R)
• M80: 63,078,541 km (0.095 R)
• M81: 64,537,868 km (0.041 R)
• M82: 64,989,055 km (0.09 R)
• M83: 65,102,151 km (0.101 R)
• M84: 67,604,026 km (0.057 R)
• M85: 67,833,060 km (0.075 R)
• M86: 69,212,502 km (0.119 R)
• M87: 69,674,311 km (0.098 R)
• M88: 70,253,105 km (0.093 R)
• M89: 70,369,043 km (0.078 R)
• M90: 71,066,020 km (0.091 R)
• M91: 71,998,912 km (0.04 R)
• M92: 72,232,883 km (0.107 R)
• M93: 75,058,787 km (0.065 R)
• M94: 76,247,043 km (0.11 R)
• M95: 76,723,961 km (0.091 R)
• M96: 77,561,110 km (0.098 R)
• M97: 78,040,871 km (0.083 R)
• M98: 81,061,401 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.8

Radius: 7.2

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.31 AU - 21.23 AU

Year: 27836 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,529,389 km

• M1: 102,624 km (0.068 R)
• M2: 235,467 km (0.067 R)
• M3: 461,809 km (0.102 R)
• M4: 924,964 km (0.104 R)
• M5: 2,564,108 km (0.069 R)
• M6: 3,027,412 km (0.079 R)
• M7: 3,107,148 km (0.086 R)
• M8: 5,462,267 km (0.076 R)
• M9: 5,608,574 km (0.06 R)
• M10: 6,359,555 km (0.048 R)
• M11: 6,410,718 km (0.085 R)
• M12: 6,616,863 km (0.087 R)
• M13: 6,930,121 km (0.116 R)
• M14: 8,342,774 km (0.041 R)
• M15: 8,567,919 km (0.084 R)
• M16: 9,081,638 km (0.052 R)
• M17: 9,664,172 km (0.12 R)
• M18: 11,049,448 km (0.079 R)
• M19: 12,239,799 km (0.115 R)
• M20: 13,273,520 km (0.093 R)
• M21: 13,536,363 km (0.114 R)
• M22: 15,012,296 km (0.117 R)
• M23: 15,149,028 km (0.115 R)
• M24: 15,908,238 km (0.119 R)
• M25: 16,538,643 km (0.058 R)
• M26: 17,105,769 km (0.087 R)
• M27: 17,607,221 km (0.065 R)
• M28: 20,186,437 km (0.068 R)
• M29: 21,404,164 km (0.092 R)
• M30: 22,411,107 km (0.055 R)
• M31: 23,038,371 km (0.116 R)
• M32: 24,150,033 km (0.076 R)
• M33: 24,470,771 km (0.076 R)
• M34: 27,755,491 km (0.1 R)
• M35: 27,839,416 km (0.038 R)
• M36: 28,937,464 km (0.028 R)
• M37: 29,705,948 km (0.115 R)
• M38: 31,875,716 km (0.031 R)
• M39: 32,315,683 km (0.085 R)
• M40: 32,492,358 km (0.071 R)
• M41: 34,816,960 km (0.055 R)
• M42: 36,733,308 km (0.101 R)
• M43: 38,122,923 km (0.101 R)
• M44: 39,529,741 km (0.091 R)
• M45: 40,953,614 km (0.038 R)
• M46: 41,527,771 km (0.118 R)
• M47: 44,929,925 km (0.084 R)
• M48: 45,225,680 km (0.102 R)
• M49: 46,017,502 km (0.114 R)
• M50: 47,916,497 km (0.078 R)
• M51: 48,622,599 km (0.107 R)
• M52: 49,535,445 km (0.109 R)
• M53: 50,761,250 km (0.079 R)
• M54: 52,826,598 km (0.105 R)
• M55: 52,930,569 km (0.094 R)
• M56: 53,974,164 km (0.111 R)
• M57: 54,498,504 km (0.116 R)
• M58: 58,215,862 km (0.082 R)
• M59: 58,969,087 km (0.098 R)
• M60: 59,725,603 km (0.044 R)
• M61: 60,050,680 km (0.102 R)
• M62: 60,594,019 km (0.116 R)
• M63: 61,139,004 km (0.079 R)
• M64: 62,123,957 km (0.056 R)
• M65: 62,563,326 km (0.091 R)
• M66: 63,224,398 km (0.104 R)
• M67: 68,255,824 km (0.076 R)
• M68: 68,822,800 km (0.114 R)
• M69: 72,026,588 km (0.078 R)
• M70: 73,530,345 km (0.118 R)
• M71: 73,646,583 km (0.082 R)
• M72: 78,934,269 km (0.088 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit