🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.7 AU - 0.8 AU

Year: 235 Days

Day: 13.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,890,871 km

• M1: 159,621 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.79 AU - 0.95 AU

Year: 293 Days

Day: 25 Hours

Environment

Temp: 177 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.22 AU

Year: 378 Days

Day: 20.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,890,871 km

• M1: 61,634 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.26 AU - 1.52 AU

Year: 593 Days

Day: 32.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 95.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.8

Radius: 11.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.89 AU - 6.03 AU

Year: 5262 Days

Day: 9.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 34,890,871 km

• M1: 161,865 km (0.028 R)
• M2: 295,456 km (0.114 R)
• M3: 514,317 km (0.032 R)
• M4: 699,968 km (0.109 R)
• M5: 895,493 km (0.085 R)
• M6: 1,021,753 km (0.09 R)
• M7: 1,169,407 km (0.074 R)
• M8: 1,536,819 km (0.089 R)
• M9: 1,795,773 km (0.107 R)
• M10: 1,976,487 km (0.118 R)
• M11: 2,278,076 km (0.089 R)
• M12: 2,514,142 km (0.119 R)
• M13: 2,635,166 km (0.098 R)
• M14: 2,716,997 km (0.069 R)
• M15: 3,095,928 km (0.082 R)
• M16: 3,226,078 km (0.084 R)
• M17: 3,559,382 km (0.089 R)
• M18: 3,764,780 km (0.113 R)
• M19: 3,974,217 km (0.065 R)
• M20: 4,068,464 km (0.059 R)
• M21: 4,163,608 km (0.061 R)
• M22: 4,235,265 km (0.057 R)
• M23: 4,428,845 km (0.098 R)
• M24: 4,749,583 km (0.076 R)
• M25: 5,001,356 km (0.102 R)
• M26: 5,180,425 km (0.115 R)
• M27: 5,361,438 km (0.081 R)
• M28: 5,544,695 km (0.08 R)
• M29: 5,756,676 km (0.029 R)
• M30: 5,998,426 km (0.094 R)
• M31: 6,436,299 km (0.071 R)
• M32: 6,715,299 km (0.086 R)
• M33: 6,799,822 km (0.078 R)
• M34: 6,998,338 km (0.091 R)
• M35: 7,930,333 km (0.075 R)
• M36: 8,169,390 km (0.078 R)
• M37: 8,410,841 km (0.114 R)
• M38: 9,118,289 km (0.111 R)
• M39: 9,368,866 km (0.103 R)
• M40: 10,005,255 km (0.115 R)
• M41: 10,886,536 km (0.103 R)
• M42: 10,986,019 km (0.046 R)
• M43: 11,589,197 km (0.045 R)
• M44: 12,410,041 km (0.113 R)
• M45: 13,002,897 km (0.079 R)
• M46: 13,355,948 km (0.11 R)
• M47: 13,605,029 km (0.098 R)
• M48: 14,983,573 km (0.111 R)
• M49: 15,057,325 km (0.049 R)
• M50: 15,353,828 km (0.069 R)
• M51: 16,027,766 km (0.113 R)
• M52: 16,254,557 km (0.099 R)
• M53: 16,406,249 km (0.116 R)
• M54: 17,443,261 km (0.079 R)
• M55: 17,871,710 km (0.084 R)
• M56: 18,146,222 km (0.07 R)
• M57: 18,382,586 km (0.059 R)
• M58: 19,418,851 km (0.039 R)
• M59: 19,579,968 km (0.095 R)
• M60: 20,474,114 km (0.058 R)
• M61: 21,298,398 km (0.093 R)
• M62: 21,506,190 km (0.081 R)
• M63: 22,259,714 km (0.07 R)
• M64: 23,149,822 km (0.052 R)
• M65: 23,235,242 km (0.097 R)
• M66: 23,534,887 km (0.102 R)
• M67: 24,702,797 km (0.115 R)
• M68: 25,712,433 km (0.07 R)
• M69: 25,933,688 km (0.054 R)
• M70: 26,066,831 km (0.056 R)
• M71: 26,512,034 km (0.101 R)
• M72: 26,735,533 km (0.114 R)
• M73: 27,817,425 km (0.117 R)
• M74: 28,317,979 km (0.056 R)
• M75: 28,683,896 km (0.116 R)
• M76: 28,867,602 km (0.105 R)
• M77: 29,143,610 km (0.101 R)
• M78: 29,930,644 km (0.097 R)
• M79: 30,630,912 km (0.064 R)
• M80: 31,289,292 km (0.081 R)
• M81: 31,383,689 km (0.11 R)
• M82: 31,667,625 km (0.074 R)
• M83: 31,762,470 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.7

Radius: 13.8

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.09 AU - 9.29 AU

Year: 8476 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,890,871 km

• M1: 241,900 km (0.111 R)
• M2: 514,168 km (0.115 R)
• M3: 800,947 km (0.08 R)
• M4: 1,172,249 km (0.114 R)
• M5: 1,438,234 km (0.045 R)
• M6: 1,706,014 km (0.062 R)
• M7: 2,148,375 km (0.088 R)
• M8: 2,290,343 km (0.114 R)
• M9: 2,956,652 km (0.1 R)
• M10: 3,276,941 km (0.079 R)
• M11: 4,177,521 km (0.118 R)
• M12: 4,827,673 km (0.101 R)
• M13: 6,019,818 km (0.115 R)
• M14: 6,135,158 km (0.088 R)
• M15: 6,397,703 km (0.105 R)
• M16: 6,485,965 km (0.105 R)
• M17: 7,299,179 km (0.108 R)
• M18: 7,484,232 km (0.072 R)
• M19: 7,796,293 km (0.081 R)
• M20: 8,112,693 km (0.114 R)
• M21: 8,562,683 km (0.034 R)
• M22: 8,660,221 km (0.041 R)
• M23: 9,053,962 km (0.059 R)
• M24: 9,186,506 km (0.074 R)
• M25: 9,689,454 km (0.11 R)
• M26: 9,825,139 km (0.049 R)
• M27: 9,961,423 km (0.08 R)
• M28: 10,132,713 km (0.079 R)
• M29: 10,933,061 km (0.12 R)
• M30: 13,152,944 km (0.102 R)
• M31: 14,488,105 km (0.072 R)
• M32: 14,682,283 km (0.104 R)
• M33: 14,955,748 km (0.096 R)
• M34: 16,026,121 km (0.112 R)
• M35: 16,146,547 km (0.054 R)
• M36: 16,469,230 km (0.057 R)
• M37: 18,240,319 km (0.058 R)
• M38: 19,169,621 km (0.111 R)
• M39: 19,898,462 km (0.084 R)
• M40: 22,452,396 km (0.092 R)
• M41: 23,630,480 km (0.025 R)
• M42: 24,088,997 km (0.074 R)
• M43: 24,550,357 km (0.046 R)
• M44: 24,689,333 km (0.091 R)
• M45: 25,575,701 km (0.082 R)
• M46: 26,615,107 km (0.093 R)
• M47: 27,861,257 km (0.099 R)
• M48: 28,006,367 km (0.061 R)
• M49: 28,200,096 km (0.1 R)
• M50: 29,371,896 km (0.112 R)
• M51: 30,909,014 km (0.056 R)
• M52: 31,159,292 km (0.096 R)
• M53: 31,561,411 km (0.11 R)
• M54: 31,763,069 km (0.081 R)
• M55: 32,116,868 km (0.103 R)
• M56: 32,319,722 km (0.064 R)
• M57: 32,523,026 km (0.059 R)
• M58: 32,777,641 km (0.053 R)
• M59: 33,186,492 km (0.064 R)
• M60: 33,545,677 km (0.063 R)
• M61: 34,371,457 km (0.086 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 14,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit