🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.52 AU - 0.78 AU

Year: 198 Days

Day: 47.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,996,352 km

• M1: 350,209 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.64 AU - 0.9 AU

Year: 256 Days

Day: 27 Hours

Environment

Temp: 137 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.01 AU - 1.27 AU

Year: 461 Days

Day: 35.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.11 AU - 2.67 AU

Year: 1399 Days

Day: 34.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.15 AU - 3.39 AU

Year: 1746 Days

Day: 25.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.8

Radius: 3.4

Gravity: 33.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.13 AU - 13.88 AU

Year: 16738 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,996,352 km

• M1: 62,083 km (0.092 R)
• M2: 98,286 km (0.106 R)
• M3: 263,442 km (0.061 R)
• M4: 705,803 km (0.106 R)
• M5: 885,320 km (0.086 R)
• M6: 1,123,330 km (0.047 R)
• M7: 1,428,959 km (0.055 R)
• M8: 1,811,780 km (0.063 R)
• M9: 1,891,964 km (0.11 R)
• M10: 2,028,248 km (0.11 R)
• M11: 2,055,924 km (0.083 R)
• M12: 2,339,262 km (0.093 R)
• M13: 2,725,673 km (0.11 R)
• M14: 3,292,948 km (0.095 R)
• M15: 3,325,411 km (0.12 R)
• M16: 3,523,030 km (0.098 R)
• M17: 4,173,781 km (0.102 R)
• M18: 4,458,615 km (0.088 R)
• M19: 4,639,778 km (0.103 R)
• M20: 4,786,533 km (0.104 R)
• M21: 4,823,484 km (0.116 R)
• M22: 6,214,296 km (0.091 R)
• M23: 6,335,470 km (0.049 R)
• M24: 6,994,598 km (0.072 R)
• M25: 7,247,418 km (0.08 R)
• M26: 7,374,876 km (0.062 R)
• M27: 7,589,100 km (0.087 R)
• M28: 8,155,478 km (0.094 R)
• M29: 9,328,624 km (0.101 R)
• M30: 9,934,645 km (0.105 R)
• M31: 10,457,190 km (0.112 R)
• M32: 11,628,242 km (0.097 R)
• M33: 11,727,725 km (0.115 R)
• M34: 12,330,305 km (0.101 R)
• M35: 12,840,135 km (0.03 R)
• M36: 13,461,116 km (0.112 R)
• M37: 13,722,613 km (0.074 R)
• M38: 13,827,780 km (0.104 R)
• M39: 13,880,438 km (0.037 R)
• M40: 15,381,354 km (0.09 R)
• M41: 16,151,035 km (0.087 R)
• M42: 16,540,438 km (0.115 R)
• M43: 16,764,536 km (0.041 R)
• M44: 16,820,635 km (0.06 R)
• M45: 17,102,328 km (0.073 R)
• M46: 17,613,205 km (0.114 R)
• M47: 17,727,497 km (0.083 R)
• M48: 18,999,977 km (0.063 R)
• M49: 19,588,046 km (0.066 R)
• M50: 19,825,009 km (0.073 R)
• M51: 21,144,911 km (0.093 R)
• M52: 21,327,121 km (0.101 R)
• M53: 21,388,008 km (0.091 R)
• M54: 22,554,871 km (0.05 R)
• M55: 23,177,348 km (0.114 R)
• M56: 23,805,509 km (0.093 R)
• M57: 24,121,609 km (0.102 R)
• M58: 24,248,468 km (0.084 R)
• M59: 25,723,055 km (0.119 R)
• M60: 26,177,533 km (0.073 R)
• M61: 26,634,704 km (0.09 R)
• M62: 27,490,703 km (0.116 R)
• M63: 27,822,362 km (0.09 R)
• M64: 30,659,934 km (0.072 R)
• M65: 31,418,096 km (0.085 R)
• M66: 31,487,360 km (0.119 R)
• M67: 31,764,864 km (0.104 R)
• M68: 31,973,403 km (0.092 R)
• M69: 32,322,116 km (0.059 R)
• M70: 32,952,970 km (0.106 R)
• M71: 34,583,587 km (0.063 R)
• M72: 34,655,095 km (0.101 R)
• M73: 34,726,603 km (0.034 R)
• M74: 35,444,672 km (0.111 R)
• M75: 35,805,652 km (0.11 R)
• M76: 37,701,655 km (0.067 R)
• M77: 38,217,768 km (0.101 R)
• M78: 39,033,376 km (0.081 R)
• M79: 40,832,739 km (0.043 R)
• M80: 41,438,610 km (0.093 R)
• M81: 43,891,267 km (0.119 R)
• M82: 44,356,367 km (0.102 R)
• M83: 45,997,156 km (0.11 R)
• M84: 46,548,425 km (0.077 R)
• M85: 46,706,250 km (0.062 R)
• M86: 47,181,074 km (0.043 R)
• M87: 49,016,042 km (0.062 R)
• M88: 50,549,270 km (0.11 R)
• M89: 50,955,428 km (0.088 R)
• M90: 51,689,206 km (0.108 R)
• M91: 52,016,376 km (0.082 R)
• M92: 54,077,087 km (0.095 R)
• M93: 54,825,376 km (0.12 R)
• M94: 55,075,653 km (0.072 R)
• M95: 55,242,604 km (0.097 R)
• M96: 55,996,278 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 12,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit