🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.86 AU

Year: 229 Days

Day: 37 Hours

Environment

Temp: 156 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.87 AU

Year: 239 Days

Day: 26.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,198,108 km

• M1: 133,441 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.79 AU - 1.25 AU

Year: 386 Days

Day: 34.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.11 AU - 1.29 AU

Year: 493 Days

Day: 14.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.17 AU - 1.41 AU

Year: 549 Days

Day: 29.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,198,108 km

• M1: 250,427 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.21 AU - 1.43 AU

Year: 568 Days

Day: 42.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.48 AU - 2.22 AU

Year: 943 Days

Day: 14.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,198,108 km

• M1: 1,277,566 km (0.091 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.75 AU - 2.75 AU

Year: 1265 Days

Day: 15.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29

Radius: 11.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.2 AU - 5.14 AU

Year: 3782 Days

Day: 11.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 110,198,108 km

• M1: 160,967 km (0.106 R)
• M2: 237,113 km (0.117 R)
• M3: 312,660 km (0.032 R)
• M4: 451,636 km (0.043 R)
• M5: 591,959 km (0.09 R)
• M6: 759,508 km (0.073 R)
• M7: 874,998 km (0.074 R)
• M8: 949,797 km (0.103 R)
• M9: 1,081,892 km (0.057 R)
• M10: 1,220,419 km (0.096 R)
• M11: 1,392,307 km (0.108 R)
• M12: 1,467,406 km (0.064 R)
• M13: 1,658,143 km (0.077 R)
• M14: 1,834,668 km (0.106 R)
• M15: 1,917,695 km (0.088 R)
• M16: 2,009,847 km (0.049 R)
• M17: 2,150,918 km (0.058 R)
• M18: 2,459,838 km (0.11 R)
• M19: 2,594,177 km (0.114 R)
• M20: 2,774,442 km (0.111 R)
• M21: 3,120,163 km (0.083 R)
• M22: 3,312,097 km (0.113 R)
• M23: 3,756,103 km (0.055 R)
• M24: 4,119,028 km (0.091 R)
• M25: 4,259,201 km (0.065 R)
• M26: 4,575,600 km (0.114 R)
• M27: 4,679,421 km (0.118 R)
• M28: 4,762,897 km (0.105 R)
• M29: 4,931,494 km (0.093 R)
• M30: 5,016,615 km (0.079 R)
• M31: 5,209,895 km (0.117 R)
• M32: 5,482,313 km (0.103 R)
• M33: 5,860,347 km (0.087 R)
• M34: 5,939,335 km (0.059 R)
• M35: 6,052,730 km (0.087 R)
• M36: 6,247,057 km (0.086 R)
• M37: 6,362,397 km (0.072 R)
• M38: 6,536,679 km (0.048 R)
• M39: 6,783,366 km (0.11 R)
• M40: 6,949,569 km (0.087 R)
• M41: 7,129,236 km (0.111 R)
• M42: 7,237,695 km (0.108 R)
• M43: 7,383,253 km (0.078 R)
• M44: 7,480,791 km (0.03 R)
• M45: 7,800,931 km (0.09 R)
• M46: 7,987,629 km (0.102 R)
• M47: 8,087,859 km (0.084 R)
• M48: 8,201,105 km (0.105 R)
• M49: 8,672,189 km (0.108 R)

Asteroid Belt

Center: 11.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.6

Radius: 4.4

Gravity: 48.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 15.77 AU - 21.29 AU

Year: 29891 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 110,198,108 km

• M1: 93,648 km (0.062 R)
• M2: 164,857 km (0.106 R)
• M3: 298,897 km (0.089 R)
• M4: 1,002,755 km (0.113 R)
• M5: 2,316,972 km (0.084 R)
• M6: 2,593,877 km (0.111 R)
• M7: 2,641,001 km (0.11 R)
• M8: 2,688,423 km (0.094 R)
• M9: 2,979,092 km (0.034 R)
• M10: 3,279,784 km (0.048 R)
• M11: 3,433,720 km (0.055 R)
• M12: 4,690,641 km (0.088 R)
• M13: 6,581,858 km (0.117 R)
• M14: 7,436,959 km (0.059 R)
• M15: 8,396,031 km (0.099 R)
• M16: 8,890,153 km (0.094 R)
• M17: 9,321,144 km (0.046 R)
• M18: 9,466,254 km (0.116 R)
• M19: 9,758,867 km (0.112 R)
• M20: 9,906,221 km (0.113 R)
• M21: 10,578,664 km (0.079 R)
• M22: 11,035,087 km (0.068 R)
• M23: 11,731,764 km (0.098 R)
• M24: 12,045,920 km (0.081 R)
• M25: 12,442,504 km (0.083 R)
• M26: 12,843,276 km (0.094 R)
• M27: 13,085,924 km (0.096 R)
• M28: 13,493,578 km (0.092 R)
• M29: 13,575,558 km (0.093 R)
• M30: 14,488,703 km (0.114 R)
• M31: 16,199,205 km (0.093 R)
• M32: 19,434,708 km (0.103 R)
• M33: 20,839,881 km (0.112 R)
• M34: 21,794,615 km (0.119 R)
• M35: 22,180,577 km (0.045 R)
• M36: 22,959,084 km (0.068 R)
• M37: 23,057,071 km (0.118 R)
• M38: 23,647,683 km (0.051 R)
• M39: 25,449,291 km (0.109 R)
• M40: 25,753,722 km (0.062 R)
• M41: 26,880,643 km (0.047 R)
• M42: 29,607,513 km (0.118 R)
• M43: 30,571,671 km (0.116 R)
• M44: 31,655,059 km (0.113 R)
• M45: 33,192,776 km (0.11 R)
• M46: 33,970,834 km (0.089 R)
• M47: 35,092,519 km (0.048 R)
• M48: 36,683,343 km (0.098 R)
• M49: 39,230,097 km (0.099 R)
• M50: 39,581,801 km (0.093 R)
• M51: 40,761,680 km (0.053 R)
• M52: 40,999,092 km (0.086 R)
• M53: 41,953,077 km (0.058 R)
• M54: 42,072,905 km (0.105 R)
• M55: 42,312,711 km (0.116 R)
• M56: 43,883,039 km (0.1 R)
• M57: 44,614,124 km (0.085 R)
• M58: 47,080,245 km (0.095 R)
• M59: 50,606,267 km (0.057 R)
• M60: 52,400,843 km (0.1 R)
• M61: 52,658,899 km (0.116 R)
• M62: 55,000,555 km (0.118 R)
• M63: 55,656,990 km (0.104 R)
• M64: 56,580,308 km (0.043 R)
• M65: 57,375,870 km (0.053 R)
• M66: 57,774,997 km (0.118 R)
• M67: 58,308,612 km (0.055 R)
• M68: 58,442,353 km (0.072 R)
• M69: 62,499,298 km (0.112 R)
• M70: 65,948,725 km (0.097 R)
• M71: 66,366,851 km (0.093 R)
• M72: 68,047,883 km (0.09 R)
• M73: 71,881,328 km (0.098 R)
• M74: 72,886,476 km (0.118 R)
• M75: 74,041,073 km (0.092 R)
• M76: 76,514,374 km (0.048 R)
• M77: 81,691,208 km (0.111 R)
• M78: 85,913,309 km (0.088 R)
• M79: 86,369,882 km (0.077 R)
• M80: 86,827,203 km (0.102 R)
• M81: 91,444,840 km (0.1 R)
• M82: 91,755,555 km (0.116 R)
• M83: 91,910,987 km (0.092 R)
• M84: 92,378,032 km (0.12 R)
• M85: 93,470,545 km (0.06 R)
• M86: 93,627,024 km (0.095 R)
• M87: 94,567,396 km (0.06 R)
• M88: 94,724,474 km (0.1 R)
• M89: 96,932,090 km (0.103 R)
• M90: 101,880,488 km (0.046 R)
• M91: 103,332,485 km (0.06 R)
• M92: 103,979,945 km (0.108 R)
• M93: 106,256,824 km (0.106 R)
• M94: 107,893,276 km (0.114 R)
• M95: 108,221,493 km (0.101 R)
• M96: 108,714,568 km (0.117 R)
• M97: 109,373,098 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit