🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.04 AU - 1.1 AU

Year: 421 Days

Day: 31.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.02 AU - 1.24 AU

Year: 457 Days

Day: 22.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,204,262 km

• M1: 322,533 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.53 AU - 1.59 AU

Year: 742 Days

Day: 31.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.52 AU - 1.7 AU

Year: 778 Days

Day: 30.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,204,262 km

• M1: 1,028,485 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.72 AU - 2.56 AU

Year: 1192 Days

Day: 26.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.15 AU - 2.55 AU

Year: 1372 Days

Day: 37.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.11 AU - 5.15 AU

Year: 3196 Days

Day: 16.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,204,262 km

• M1: 1,080,695 km (0.058 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.8

Radius: 13.6

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.5 AU - 4.66 AU

Year: 3732 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,204,262 km

• M1: 169,794 km (0.069 R)
• M2: 338,390 km (0.12 R)
• M3: 505,790 km (0.11 R)
• M4: 598,691 km (0.083 R)
• M5: 769,531 km (0.12 R)
• M6: 968,197 km (0.089 R)
• M7: 1,350,270 km (0.107 R)
• M8: 1,441,675 km (0.043 R)
• M9: 1,570,927 km (0.056 R)
• M10: 1,829,283 km (0.043 R)
• M11: 1,931,309 km (0.106 R)
• M12: 2,181,885 km (0.1 R)
• M13: 2,345,844 km (0.117 R)
• M14: 2,907,135 km (0.118 R)
• M15: 3,057,780 km (0.103 R)
• M16: 3,180,301 km (0.105 R)
• M17: 3,273,201 km (0.108 R)
• M18: 3,382,857 km (0.103 R)
• M19: 3,900,016 km (0.112 R)
• M20: 4,066,818 km (0.107 R)
• M21: 4,494,219 km (0.074 R)
• M22: 4,651,746 km (0.053 R)
• M23: 5,541,255 km (0.097 R)
• M24: 5,672,751 km (0.085 R)
• M25: 5,881,291 km (0.096 R)
• M26: 6,463,226 km (0.079 R)
• M27: 6,661,444 km (0.116 R)
• M28: 6,861,606 km (0.115 R)
• M29: 6,962,435 km (0.105 R)
• M30: 7,165,588 km (0.09 R)
• M31: 7,370,687 km (0.119 R)
• M32: 7,661,206 km (0.093 R)
• M33: 7,976,708 km (0.093 R)
• M34: 8,189,436 km (0.11 R)
• M35: 8,318,090 km (0.09 R)
• M36: 8,425,651 km (0.072 R)
• M37: 8,577,194 km (0.12 R)
• M38: 8,773,317 km (0.092 R)
• M39: 9,281,351 km (0.028 R)
• M40: 9,482,710 km (0.111 R)
• M41: 9,685,565 km (0.096 R)
• M42: 9,912,804 km (0.093 R)
• M43: 10,233,691 km (0.078 R)
• M44: 10,395,406 km (0.11 R)
• M45: 10,674,706 km (0.055 R)
• M46: 11,074,730 km (0.118 R)
• M47: 11,169,575 km (0.044 R)
• M48: 11,360,014 km (0.092 R)
• M49: 11,455,756 km (0.034 R)
• M50: 11,720,096 km (0.111 R)
• M51: 11,913,675 km (0.08 R)
• M52: 12,108,302 km (0.03 R)
• M53: 12,328,660 km (0.056 R)
• M54: 12,525,531 km (0.093 R)
• M55: 12,797,948 km (0.072 R)
• M56: 13,678,033 km (0.098 R)
• M57: 13,856,353 km (0.101 R)
• M58: 14,603,595 km (0.096 R)
• M59: 15,311,043 km (0.095 R)
• M60: 15,469,766 km (0.09 R)
• M61: 15,629,088 km (0.095 R)
• M62: 17,361,880 km (0.097 R)
• M63: 17,555,161 km (0.115 R)
• M64: 17,915,841 km (0.108 R)
• M65: 18,814,326 km (0.116 R)
• M66: 19,126,537 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 12.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.53 AU - 7.49 AU

Year: 7068 Days

Day: 13.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,204,262 km

• M1: 243,695 km (0.051 R)
• M2: 347,965 km (0.084 R)
• M3: 457,919 km (0.098 R)
• M4: 711,039 km (0.117 R)
• M5: 1,115,551 km (0.118 R)
• M6: 1,224,159 km (0.108 R)
• M7: 1,350,869 km (0.068 R)
• M8: 1,951,953 km (0.118 R)
• M9: 2,307,697 km (0.111 R)
• M10: 2,413,313 km (0.117 R)
• M11: 2,520,575 km (0.07 R)
• M12: 3,395,572 km (0.042 R)
• M13: 3,496,102 km (0.096 R)
• M14: 3,679,509 km (0.102 R)
• M15: 3,845,413 km (0.11 R)
• M16: 4,577,844 km (0.072 R)
• M17: 6,120,198 km (0.088 R)
• M18: 6,667,427 km (0.089 R)
• M19: 6,768,705 km (0.109 R)
• M20: 6,895,863 km (0.107 R)
• M21: 7,024,069 km (0.047 R)
• M22: 7,308,604 km (0.087 R)
• M23: 8,050,011 km (0.098 R)
• M24: 8,212,026 km (0.104 R)
• M25: 8,293,407 km (0.1 R)
• M26: 8,429,840 km (0.071 R)
• M27: 8,787,678 km (0.036 R)
• M28: 8,982,455 km (0.113 R)
• M29: 9,066,379 km (0.095 R)
• M30: 9,891,262 km (0.038 R)
• M31: 10,356,661 km (0.097 R)
• M32: 10,888,930 km (0.056 R)
• M33: 11,008,309 km (0.112 R)
• M34: 11,098,217 km (0.104 R)
• M35: 11,399,657 km (0.103 R)
• M36: 11,764,975 km (0.12 R)
• M37: 12,196,116 km (0.09 R)
• M38: 12,476,014 km (0.117 R)
• M39: 12,820,986 km (0.114 R)
• M40: 13,042,242 km (0.081 R)
• M41: 13,200,965 km (0.107 R)
• M42: 13,392,301 km (0.091 R)
• M43: 13,552,520 km (0.097 R)
• M44: 13,777,814 km (0.105 R)
• M45: 13,907,216 km (0.116 R)
• M46: 14,297,667 km (0.116 R)
• M47: 14,559,912 km (0.086 R)
• M48: 14,890,074 km (0.105 R)
• M49: 15,423,391 km (0.089 R)
• M50: 15,625,049 km (0.118 R)
• M51: 16,064,867 km (0.109 R)
• M52: 16,201,001 km (0.099 R)
• M53: 16,543,131 km (0.116 R)
• M54: 16,749,576 km (0.116 R)
• M55: 16,922,212 km (0.046 R)
• M56: 18,574,221 km (0.11 R)
• M57: 19,691,717 km (0.052 R)
• M58: 20,203,641 km (0.08 R)
• M59: 20,942,356 km (0.111 R)
• M60: 21,053,956 km (0.101 R)
• M61: 21,502,300 km (0.088 R)
• M62: 21,614,948 km (0.099 R)
• M63: 21,916,088 km (0.107 R)
• M64: 22,522,707 km (0.077 R)
• M65: 22,751,592 km (0.046 R)
• M66: 22,866,334 km (0.12 R)
• M67: 23,057,969 km (0.115 R)
• M68: 23,327,095 km (0.1 R)
• M69: 23,481,480 km (0.041 R)
• M70: 23,636,164 km (0.112 R)
• M71: 23,752,252 km (0.064 R)
• M72: 24,767,423 km (0.078 R)
• M73: 25,201,108 km (0.111 R)
• M74: 25,319,888 km (0.117 R)
• M75: 25,478,462 km (0.058 R)
• M76: 25,876,392 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 15,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit