🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.05 AU - 1.29 AU

Year: 441 Days

Day: 21.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1 AU - 1.4 AU

Year: 458 Days

Day: 42.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.3 AU - 1.42 AU

Year: 552 Days

Day: 41.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,668,393 km

• M1: 261,946 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.5 AU - 2.44 AU

Year: 963 Days

Day: 43 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,668,393 km

• M1: 636,389 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.32 AU - 3.24 AU

Year: 1614 Days

Day: 30.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,668,393 km

• M1: 487,839 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.44 AU - 3.18 AU

Year: 1640 Days

Day: 44.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.65 AU - 3.93 AU

Year: 2570 Days

Day: 47.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,668,393 km

• M1: 1,964,070 km (0.074 R)

Asteroid Belt

Center: 7.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 13.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.71 AU - 14.53 AU

Year: 14694 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 103,668,393 km

• M1: 369,806 km (0.118 R)
• M2: 519,404 km (0.113 R)
• M3: 719,715 km (0.08 R)
• M4: 909,555 km (0.067 R)
• M5: 1,076,357 km (0.048 R)
• M6: 1,522,009 km (0.031 R)
• M7: 1,615,657 km (0.104 R)
• M8: 2,504,418 km (0.058 R)
• M9: 3,292,350 km (0.06 R)
• M10: 3,666,195 km (0.086 R)
• M11: 5,080,643 km (0.107 R)
• M12: 5,295,465 km (0.095 R)
• M13: 5,789,737 km (0.094 R)
• M14: 5,920,336 km (0.09 R)
• M15: 6,089,681 km (0.08 R)
• M16: 6,318,116 km (0.083 R)
• M17: 6,510,649 km (0.093 R)
• M18: 6,627,036 km (0.086 R)
• M19: 7,099,765 km (0.103 R)
• M20: 8,036,547 km (0.075 R)
• M21: 10,204,520 km (0.111 R)
• M22: 10,317,316 km (0.042 R)
• M23: 11,166,135 km (0.108 R)
• M24: 11,563,616 km (0.055 R)
• M25: 12,156,622 km (0.09 R)
• M26: 15,010,202 km (0.076 R)
• M27: 16,259,942 km (0.068 R)
• M28: 16,657,424 km (0.076 R)
• M29: 17,380,879 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 816.2

Radius: 5.3

Gravity: 29.06 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.55 AU - 21.71 AU

Year: 29138 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,668,393 km

• M1: 82,877 km (0.033 R)
• M2: 863,778 km (0.099 R)
• M3: 1,294,470 km (0.066 R)
• M4: 1,438,832 km (0.074 R)
• M5: 2,543,313 km (0.1 R)
• M6: 3,293,098 km (0.065 R)
• M7: 3,641,362 km (0.035 R)
• M8: 3,743,088 km (0.115 R)
• M9: 4,159,120 km (0.085 R)
• M10: 4,699,617 km (0.069 R)
• M11: 5,091,115 km (0.079 R)
• M12: 5,261,956 km (0.036 R)
• M13: 5,376,996 km (0.063 R)
• M14: 5,964,766 km (0.114 R)
• M15: 6,024,605 km (0.112 R)
• M16: 7,263,725 km (0.115 R)
• M17: 7,391,930 km (0.109 R)
• M18: 7,977,755 km (0.063 R)
• M19: 9,055,758 km (0.074 R)
• M20: 11,049,448 km (0.084 R)
• M21: 12,019,291 km (0.072 R)
• M22: 12,323,274 km (0.104 R)
• M23: 12,399,569 km (0.12 R)
• M24: 13,016,212 km (0.11 R)
• M25: 13,094,002 km (0.12 R)
• M26: 13,880,289 km (0.085 R)
• M27: 13,959,725 km (0.116 R)
• M28: 14,039,311 km (0.092 R)
• M29: 14,600,902 km (0.087 R)
• M30: 17,431,144 km (0.119 R)
• M31: 17,861,387 km (0.093 R)
• M32: 17,947,705 km (0.06 R)
• M33: 18,121,089 km (0.099 R)
• M34: 19,438,747 km (0.081 R)
• M35: 21,151,493 km (0.095 R)
• M36: 22,444,019 km (0.106 R)
• M37: 24,430,379 km (0.091 R)
• M38: 24,718,804 km (0.031 R)
• M39: 25,785,587 km (0.115 R)
• M40: 26,079,098 km (0.055 R)
• M41: 28,064,411 km (0.096 R)
• M42: 28,973,517 km (0.104 R)
• M43: 29,075,094 km (0.047 R)
• M44: 29,687,249 km (0.112 R)
• M45: 29,994,971 km (0.057 R)
• M46: 31,028,094 km (0.117 R)
• M47: 31,548,994 km (0.064 R)
• M48: 32,811,002 km (0.069 R)
• M49: 34,089,465 km (0.107 R)
• M50: 34,196,876 km (0.074 R)
• M51: 34,411,699 km (0.094 R)
• M52: 35,059,009 km (0.091 R)
• M53: 35,384,235 km (0.108 R)
• M54: 37,356,234 km (0.088 R)
• M55: 38,467,148 km (0.117 R)
• M56: 38,802,546 km (0.056 R)
• M57: 40,607,444 km (0.083 R)
• M58: 43,948,114 km (0.087 R)
• M59: 44,415,757 km (0.067 R)
• M60: 44,767,612 km (0.119 R)
• M61: 45,002,779 km (0.06 R)
• M62: 46,184,154 km (0.114 R)
• M63: 48,577,570 km (0.119 R)
• M64: 48,819,171 km (0.085 R)
• M65: 50,276,852 km (0.081 R)
• M66: 51,379,389 km (0.099 R)
• M67: 53,359,167 km (0.063 R)
• M68: 54,233,267 km (0.117 R)
• M69: 54,358,481 km (0.098 R)
• M70: 55,616,150 km (0.109 R)
• M71: 55,742,411 km (0.028 R)
• M72: 56,629,227 km (0.097 R)
• M73: 56,883,394 km (0.09 R)
• M74: 58,802,136 km (0.074 R)
• M75: 59,963,464 km (0.118 R)
• M76: 60,871,972 km (0.089 R)
• M77: 62,177,812 km (0.114 R)
• M78: 63,492,777 km (0.066 R)
• M79: 63,756,817 km (0.064 R)
• M80: 64,551,332 km (0.08 R)
• M81: 64,949,860 km (0.092 R)
• M82: 65,082,853 km (0.099 R)
• M83: 72,122,629 km (0.111 R)
• M84: 72,950,354 km (0.084 R)
• M85: 77,417,646 km (0.077 R)
• M86: 79,541,936 km (0.079 R)
• M87: 79,969,038 km (0.101 R)
• M88: 81,111,965 km (0.098 R)
• M89: 84,572,613 km (0.031 R)
• M90: 86,028,799 km (0.066 R)
• M91: 93,883,435 km (0.097 R)
• M92: 94,937,801 km (0.114 R)
• M93: 97,514,774 km (0.104 R)
• M94: 98,277,124 km (0.108 R)
• M95: 101,191,889 km (0.117 R)
• M96: 101,654,745 km (0.084 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 17,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit