🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 287 Days

Day: 35.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,725,017 km

• M1: 89,759 km (0.115 R)
• M2: 542,143 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.44 AU - 1.78 AU

Year: 762 Days

Day: 15.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,725,017 km

• M1: 693,087 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.3 AU - 2.1 AU

Year: 826 Days

Day: 23 Hours

Environment

Temp: -57 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.52 AU - 3.28 AU

Year: 1841 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.08 AU - 4.22 AU

Year: 2600 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,725,017 km

• M1: 64,477 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.08 AU - 4.3 AU

Year: 2642 Days

Day: 39.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.42 AU - 4.32 AU

Year: 2838 Days

Day: 30.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,725,017 km

• M1: 3,366,102 km (0.119 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.75 AU - 4.61 AU

Year: 3186 Days

Day: 14.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.1

Radius: 13.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.55 AU - 9.43 AU

Year: 9222 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 85,725,017 km

• M1: 166,951 km (0.04 R)
• M2: 264,040 km (0.046 R)
• M3: 358,137 km (0.111 R)
• M4: 1,030,131 km (0.032 R)
• M5: 1,548,637 km (0.09 R)
• M6: 1,872,367 km (0.083 R)
• M7: 2,269,250 km (0.084 R)
• M8: 3,141,555 km (0.074 R)
• M9: 3,523,628 km (0.116 R)
• M10: 3,705,240 km (0.114 R)
• M11: 4,140,869 km (0.079 R)
• M12: 5,095,303 km (0.032 R)
• M13: 5,509,839 km (0.106 R)
• M14: 5,650,611 km (0.111 R)
• M15: 6,043,455 km (0.119 R)
• M16: 6,631,075 km (0.092 R)
• M17: 6,969,615 km (0.043 R)
• M18: 8,019,343 km (0.104 R)
• M19: 8,869,957 km (0.105 R)
• M20: 9,201,466 km (0.082 R)
• M21: 9,748,994 km (0.058 R)
• M22: 10,005,255 km (0.112 R)
• M23: 10,524,659 km (0.106 R)
• M24: 10,743,670 km (0.056 R)
• M25: 11,052,889 km (0.094 R)
• M26: 11,320,220 km (0.112 R)
• M27: 12,043,676 km (0.101 R)
• M28: 12,595,991 km (0.093 R)
• M29: 12,828,616 km (0.103 R)
• M30: 14,061,302 km (0.112 R)
• M31: 14,302,604 km (0.094 R)
• M32: 14,594,170 km (0.113 R)
• M33: 14,838,613 km (0.112 R)
• M34: 15,133,620 km (0.1 R)
• M35: 15,679,802 km (0.044 R)
• M36: 16,131,288 km (0.098 R)
• M37: 16,485,536 km (0.069 R)
• M38: 16,689,138 km (0.084 R)
• M39: 18,347,730 km (0.095 R)
• M40: 18,505,855 km (0.084 R)
• M41: 20,932,632 km (0.051 R)
• M42: 21,097,937 km (0.055 R)
• M43: 21,763,648 km (0.114 R)
• M44: 22,043,097 km (0.117 R)
• M45: 22,605,435 km (0.091 R)
• M46: 24,089,745 km (0.049 R)
• M47: 24,785,375 km (0.081 R)
• M48: 25,487,737 km (0.098 R)
• M49: 25,605,321 km (0.094 R)
• M50: 26,018,660 km (0.063 R)
• M51: 26,553,323 km (0.108 R)
• M52: 26,792,231 km (0.086 R)
• M53: 27,031,737 km (0.105 R)
• M54: 28,179,153 km (0.119 R)
• M55: 28,544,770 km (0.049 R)
• M56: 28,666,991 km (0.119 R)
• M57: 28,789,512 km (0.095 R)
• M58: 29,096,187 km (0.057 R)
• M59: 29,404,060 km (0.087 R)
• M60: 30,646,470 km (0.031 R)
• M61: 31,400,144 km (0.116 R)
• M62: 32,733,660 km (0.113 R)
• M63: 34,735,878 km (0.096 R)
• M64: 35,259,021 km (0.047 R)
• M65: 35,587,239 km (0.119 R)
• M66: 35,784,708 km (0.114 R)
• M67: 35,916,504 km (0.058 R)
• M68: 36,180,694 km (0.101 R)
• M69: 36,777,440 km (0.051 R)
• M70: 37,913,486 km (0.087 R)
• M71: 38,182,463 km (0.065 R)
• M72: 38,317,251 km (0.061 R)
• M73: 38,587,275 km (0.051 R)
• M74: 39,128,969 km (0.095 R)
• M75: 39,878,005 km (0.115 R)
• M76: 40,220,136 km (0.095 R)
• M77: 41,390,440 km (0.075 R)
• M78: 41,598,082 km (0.053 R)
• M79: 41,806,023 km (0.078 R)
• M80: 42,014,412 km (0.092 R)
• M81: 47,407,416 km (0.114 R)
• M82: 47,842,297 km (0.12 R)
• M83: 48,133,115 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.6

Radius: 7.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.66 AU - 18.64 AU

Year: 28825 Days

Day: 24.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,725,017 km

• M1: 142,118 km (0.094 R)
• M2: 219,011 km (0.046 R)
• M3: 451,038 km (0.067 R)
• M4: 1,226,852 km (0.047 R)
• M5: 1,413,999 km (0.116 R)
• M6: 1,921,734 km (0.059 R)
• M7: 2,639,206 km (0.083 R)
• M8: 2,964,132 km (0.106 R)
• M9: 3,563,122 km (0.062 R)
• M10: 3,967,635 km (0.1 R)
• M11: 4,529,824 km (0.119 R)
• M12: 5,116,696 km (0.115 R)
• M13: 6,147,276 km (0.059 R)
• M14: 7,296,337 km (0.096 R)
• M15: 8,040,287 km (0.12 R)
• M16: 8,628,955 km (0.058 R)
• M17: 9,414,792 km (0.069 R)
• M18: 9,476,128 km (0.112 R)
• M19: 9,661,180 km (0.119 R)
• M20: 9,785,197 km (0.115 R)
• M21: 9,972,194 km (0.067 R)
• M22: 10,034,726 km (0.109 R)
• M23: 10,160,388 km (0.119 R)
• M24: 10,223,369 km (0.061 R)
• M25: 11,118,862 km (0.074 R)
• M26: 11,641,856 km (0.071 R)
• M27: 11,972,766 km (0.116 R)
• M28: 13,396,190 km (0.092 R)
• M29: 13,812,671 km (0.12 R)
• M30: 15,015,587 km (0.114 R)
• M31: 16,031,207 km (0.1 R)
• M32: 16,104,660 km (0.084 R)
• M33: 17,520,304 km (0.028 R)
• M34: 17,975,680 km (0.081 R)
• M35: 18,204,714 km (0.108 R)
• M36: 20,468,878 km (0.104 R)
• M37: 22,573,122 km (0.076 R)
• M38: 23,483,874 km (0.099 R)
• M39: 24,660,311 km (0.055 R)
• M40: 25,598,140 km (0.115 R)
• M41: 25,769,879 km (0.034 R)
• M42: 25,941,916 km (0.111 R)
• M43: 26,028,234 km (0.097 R)
• M44: 29,734,372 km (0.092 R)
• M45: 30,458,725 km (0.026 R)
• M46: 35,211,599 km (0.072 R)
• M47: 35,307,192 km (0.095 R)
• M48: 35,977,839 km (0.077 R)
• M49: 37,624,313 km (0.051 R)
• M50: 38,015,213 km (0.063 R)
• M51: 38,505,894 km (0.035 R)
• M52: 38,899,785 km (0.049 R)
• M53: 40,389,181 km (0.106 R)
• M54: 40,689,274 km (0.078 R)
• M55: 43,525,650 km (0.101 R)
• M56: 44,244,767 km (0.056 R)
• M57: 46,634,892 km (0.116 R)
• M58: 46,844,628 km (0.072 R)
• M59: 48,640,700 km (0.087 R)
• M60: 48,853,429 km (0.096 R)
• M61: 50,998,213 km (0.089 R)
• M62: 53,502,332 km (0.11 R)
• M63: 55,601,041 km (0.109 R)
• M64: 56,157,844 km (0.074 R)
• M65: 56,604,543 km (0.062 R)
• M66: 58,629,500 km (0.054 R)
• M67: 59,650,805 km (0.07 R)
• M68: 60,106,629 km (0.066 R)
• M69: 61,136,311 km (0.036 R)
• M70: 62,402,957 km (0.116 R)
• M71: 64,027,290 km (0.073 R)
• M72: 66,844,368 km (0.079 R)
• M73: 67,673,589 km (0.105 R)
• M74: 70,422,001 km (0.093 R)
• M75: 70,662,704 km (0.096 R)
• M76: 71,024,282 km (0.104 R)
• M77: 72,112,756 km (0.07 R)
• M78: 76,768,990 km (0.097 R)
• M79: 77,637,256 km (0.068 R)
• M80: 80,512,976 km (0.088 R)
• M81: 81,647,675 km (0.079 R)
• M82: 84,827,378 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit