🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.52 AU - 0.58 AU

Year: 149 Days

Day: 26.9 Hours

Environment

Temp: 249 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 166 Days

Day: 43.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,127,111 km

• M1: 43,832 km (0.096 R)
• M2: 359,783 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.9 AU

Year: 223 Days

Day: 27.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,127,111 km

• M1: 49,068 km (0.101 R)
• M2: 664,963 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.84 AU - 1 AU

Year: 322 Days

Day: 17.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,127,111 km

• M1: 123,717 km (0.085 R)
• M2: 458,966 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.84 AU - 2.9 AU

Year: 1776 Days

Day: 21.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.59 AU - 3.93 AU

Year: 2150 Days

Day: 30.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.36 AU - 4.48 AU

Year: 2835 Days

Day: 16.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 179.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 9.7

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.01 AU - 9.77 AU

Year: 10510 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,127,111 km

• M1: 121,773 km (0.068 R)
• M2: 243,396 km (0.06 R)
• M3: 502,350 km (0.085 R)
• M4: 663,915 km (0.035 R)
• M5: 744,549 km (0.118 R)
• M6: 814,710 km (0.072 R)
• M7: 1,134,700 km (0.105 R)
• M8: 1,250,189 km (0.092 R)
• M9: 1,421,928 km (0.104 R)
• M10: 1,846,636 km (0.118 R)
• M11: 1,983,668 km (0.039 R)
• M12: 2,372,772 km (0.118 R)
• M13: 2,608,837 km (0.094 R)
• M14: 2,740,932 km (0.12 R)
• M15: 2,920,599 km (0.116 R)
• M16: 3,174,018 km (0.07 R)
• M17: 3,244,479 km (0.077 R)
• M18: 3,531,258 km (0.034 R)
• M19: 3,628,646 km (0.042 R)
• M20: 4,078,337 km (0.039 R)
• M21: 4,154,931 km (0.089 R)
• M22: 4,545,681 km (0.118 R)
• M23: 4,866,718 km (0.103 R)
• M24: 6,076,965 km (0.109 R)
• M25: 6,253,041 km (0.119 R)
• M26: 6,700,638 km (0.077 R)
• M27: 7,469,422 km (0.075 R)
• M28: 7,626,499 km (0.115 R)
• M29: 8,008,124 km (0.116 R)
• M30: 8,233,717 km (0.064 R)
• M31: 8,330,956 km (0.108 R)
• M32: 8,757,011 km (0.056 R)
• M33: 8,856,344 km (0.076 R)
• M34: 9,089,567 km (0.058 R)
• M35: 9,426,311 km (0.082 R)
• M36: 9,562,146 km (0.041 R)
• M37: 10,042,804 km (0.118 R)
• M38: 10,251,194 km (0.036 R)
• M39: 10,601,702 km (0.105 R)
• M40: 10,672,312 km (0.079 R)
• M41: 11,170,623 km (0.054 R)
• M42: 11,314,536 km (0.041 R)
• M43: 11,422,845 km (0.098 R)
• M44: 11,531,453 km (0.105 R)
• M45: 11,786,218 km (0.116 R)
• M46: 11,932,674 km (0.069 R)
• M47: 12,673,782 km (0.115 R)
• M48: 12,748,731 km (0.105 R)
• M49: 13,087,869 km (0.111 R)
• M50: 13,429,850 km (0.055 R)
• M51: 14,434,549 km (0.075 R)
• M52: 15,383,448 km (0.086 R)
• M53: 15,905,694 km (0.078 R)
• M54: 16,311,553 km (0.113 R)
• M55: 16,515,755 km (0.092 R)
• M56: 16,926,550 km (0.115 R)
• M57: 17,424,113 km (0.1 R)
• M58: 17,507,439 km (0.082 R)
• M59: 17,591,064 km (0.079 R)
• M60: 17,758,464 km (0.115 R)
• M61: 18,859,804 km (0.084 R)
• M62: 20,114,032 km (0.103 R)
• M63: 20,906,153 km (0.046 R)
• M64: 21,039,145 km (0.06 R)
• M65: 22,113,258 km (0.093 R)
• M66: 22,384,629 km (0.12 R)
• M67: 22,520,763 km (0.092 R)
• M68: 22,657,046 km (0.099 R)
• M69: 23,297,026 km (0.044 R)
• M70: 24,035,591 km (0.119 R)
• M71: 24,314,591 km (0.064 R)
• M72: 24,688,286 km (0.056 R)
• M73: 24,828,908 km (0.118 R)
• M74: 26,440,975 km (0.11 R)
• M75: 26,873,462 km (0.119 R)
• M76: 27,211,404 km (0.094 R)
• M77: 27,308,194 km (0.109 R)
• M78: 27,405,133 km (0.107 R)
• M79: 27,647,930 km (0.061 R)
• M80: 27,989,014 km (0.075 R)
• M81: 29,020,790 km (0.051 R)
• M82: 30,868,922 km (0.098 R)
• M83: 31,172,157 km (0.026 R)
• M84: 31,628,879 km (0.109 R)
• M85: 33,633,790 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.9

Radius: 5.3

Gravity: 30.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.24 AU - 17.18 AU

Year: 23838 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,127,111 km

• M1: 131,796 km (0.088 R)
• M2: 306,975 km (0.054 R)
• M3: 346,020 km (0.063 R)
• M4: 408,253 km (0.092 R)
• M5: 568,322 km (0.032 R)
• M6: 915,539 km (0.084 R)
• M7: 1,318,705 km (0.056 R)
• M8: 1,662,481 km (0.082 R)
• M9: 1,994,738 km (0.113 R)
• M10: 2,188,168 km (0.119 R)
• M11: 2,804,212 km (0.104 R)
• M12: 3,198,253 km (0.105 R)
• M13: 3,378,818 km (0.084 R)
• M14: 3,424,594 km (0.107 R)
• M15: 3,516,597 km (0.053 R)
• M16: 4,037,198 km (0.105 R)
• M17: 4,134,436 km (0.107 R)
• M18: 4,734,174 km (0.045 R)
• M19: 4,836,798 km (0.066 R)
• M20: 4,940,170 km (0.029 R)
• M21: 5,254,476 km (0.104 R)
• M22: 5,467,802 km (0.049 R)
• M23: 7,096,325 km (0.106 R)
• M24: 7,570,251 km (0.101 R)
• M25: 10,022,609 km (0.051 R)
• M26: 11,025,662 km (0.108 R)
• M27: 11,298,529 km (0.078 R)
• M28: 13,342,185 km (0.102 R)
• M29: 13,560,000 km (0.109 R)
• M30: 16,032,703 km (0.105 R)
• M31: 17,359,636 km (0.111 R)
• M32: 19,291,992 km (0.114 R)
• M33: 19,373,971 km (0.054 R)
• M34: 19,785,665 km (0.109 R)
• M35: 20,033,997 km (0.103 R)
• M36: 20,200,200 km (0.113 R)
• M37: 20,283,526 km (0.101 R)
• M38: 20,533,953 km (0.098 R)
• M39: 20,617,579 km (0.03 R)
• M40: 21,461,011 km (0.101 R)
• M41: 22,487,851 km (0.081 R)
• M42: 25,213,674 km (0.044 R)
• M43: 25,663,066 km (0.099 R)
• M44: 25,843,481 km (0.062 R)
• M45: 26,752,138 km (0.096 R)
• M46: 27,118,504 km (0.09 R)
• M47: 27,302,359 km (0.116 R)
• M48: 27,763,719 km (0.111 R)
• M49: 29,824,131 km (0.05 R)
• M50: 31,256,979 km (0.069 R)
• M51: 33,103,914 km (0.04 R)
• M52: 34,090,064 km (0.11 R)
• M53: 36,394,619 km (0.056 R)
• M54: 37,207,982 km (0.096 R)
• M55: 37,821,782 km (0.086 R)
• M56: 37,924,556 km (0.069 R)
• M57: 38,542,246 km (0.074 R)
• M58: 38,956,034 km (0.104 R)
• M59: 40,625,546 km (0.095 R)
• M60: 41,152,130 km (0.112 R)
• M61: 41,680,809 km (0.072 R)
• M62: 42,424,909 km (0.099 R)
• M63: 44,466,621 km (0.109 R)
• M64: 50,215,218 km (0.066 R)
• M65: 50,667,004 km (0.111 R)
• M66: 51,233,680 km (0.047 R)
• M67: 51,688,458 km (0.08 R)
• M68: 51,802,451 km (0.046 R)
• M69: 53,521,181 km (0.118 R)
• M70: 54,445,397 km (0.114 R)
• M71: 55,142,074 km (0.079 R)
• M72: 55,608,221 km (0.025 R)
• M73: 56,544,255 km (0.088 R)
• M74: 61,061,363 km (0.101 R)
• M75: 63,241,004 km (0.12 R)
• M76: 64,095,507 km (0.089 R)
• M77: 69,679,397 km (0.094 R)
• M78: 70,435,614 km (0.115 R)
• M79: 71,067,964 km (0.098 R)
• M80: 73,103,692 km (0.086 R)
• M81: 73,231,598 km (0.083 R)
• M82: 73,615,616 km (0.114 R)
• M83: 76,063,636 km (0.102 R)
• M84: 76,712,292 km (0.114 R)
• M85: 77,362,744 km (0.062 R)
• M86: 77,623,493 km (0.115 R)
• M87: 78,407,236 km (0.082 R)
• M88: 79,982,801 km (0.113 R)
• M89: 80,246,392 km (0.069 R)
• M90: 81,834,074 km (0.04 R)
• M91: 84,235,120 km (0.1 R)
• M92: 85,578,958 km (0.11 R)
• M93: 86,118,408 km (0.081 R)
• M94: 86,523,818 km (0.101 R)
• M95: 87,065,213 km (0.082 R)
• M96: 89,926,571 km (0.092 R)
• M97: 91,299,730 km (0.078 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: 493 - 15,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit