🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.69 AU - 0.79 AU

Year: 236 Days

Day: 34 Hours

Environment

Temp: 189 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,186,343 km

• M1: 63,729 km (0.103 R)
• M2: 444,904 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.93 AU - 1.03 AU

Year: 360 Days

Day: 45.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 89,186,343 km

• M1: 780,153 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.35 AU - 2.09 AU

Year: 837 Days

Day: 32.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.8

Radius: 12.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.97 AU - 9.37 AU

Year: 10298 Days

Day: 13.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 89,186,343 km

• M1: 178,769 km (0.036 R)
• M2: 897,138 km (0.07 R)
• M3: 1,513,781 km (0.081 R)
• M4: 1,600,996 km (0.1 R)
• M5: 1,720,226 km (0.1 R)
• M6: 1,967,810 km (0.105 R)
• M7: 2,112,472 km (0.091 R)
• M8: 2,361,402 km (0.049 R)
• M9: 2,515,488 km (0.059 R)
• M10: 2,637,859 km (0.069 R)
• M11: 3,317,183 km (0.096 R)
• M12: 3,529,612 km (0.029 R)
• M13: 3,907,048 km (0.094 R)
• M14: 4,090,455 km (0.09 R)
• M15: 4,700,814 km (0.045 R)
• M16: 4,896,189 km (0.109 R)
• M17: 5,072,116 km (0.055 R)
• M18: 5,295,017 km (0.049 R)
• M19: 6,821,663 km (0.064 R)
• M20: 7,192,366 km (0.043 R)
• M21: 9,278,808 km (0.088 R)
• M22: 10,247,005 km (0.054 R)
• M23: 12,069,556 km (0.115 R)
• M24: 12,458,062 km (0.075 R)
• M25: 13,124,820 km (0.079 R)
• M26: 13,278,008 km (0.116 R)
• M27: 13,555,362 km (0.097 R)
• M28: 14,874,367 km (0.065 R)
• M29: 15,130,179 km (0.116 R)
• M30: 15,226,520 km (0.044 R)
• M31: 17,262,996 km (0.093 R)
• M32: 17,768,487 km (0.116 R)
• M33: 18,587,386 km (0.068 R)
• M34: 21,404,912 km (0.114 R)
• M35: 21,621,530 km (0.114 R)
• M36: 21,730,138 km (0.104 R)
• M37: 22,385,676 km (0.091 R)
• M38: 23,232,549 km (0.115 R)
• M39: 23,380,950 km (0.031 R)
• M40: 23,790,699 km (0.096 R)
• M41: 24,015,096 km (0.118 R)
• M42: 24,240,241 km (0.12 R)
• M43: 25,567,622 km (0.084 R)
• M44: 25,720,811 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.5

Radius: 6.1

Gravity: 15.87 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.85 AU - 21.31 AU

Year: 27336 Days

Day: 15.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,186,343 km

• M1: 128,056 km (0.042 R)
• M2: 327,919 km (0.102 R)
• M3: 471,233 km (0.093 R)
• M4: 610,060 km (0.09 R)
• M5: 762,201 km (0.113 R)
• M6: 815,608 km (0.061 R)
• M7: 1,833,472 km (0.086 R)
• M8: 2,092,126 km (0.113 R)
• M9: 3,687,887 km (0.119 R)
• M10: 4,644,116 km (0.07 R)
• M11: 5,098,146 km (0.084 R)
• M12: 5,252,680 km (0.102 R)
• M13: 5,672,302 km (0.096 R)
• M14: 5,725,559 km (0.102 R)
• M15: 6,048,392 km (0.112 R)
• M16: 6,266,804 km (0.104 R)
• M17: 6,377,058 km (0.044 R)
• M18: 6,432,409 km (0.119 R)
• M19: 6,487,910 km (0.075 R)
• M20: 6,655,460 km (0.094 R)
• M21: 6,767,957 km (0.104 R)
• M22: 7,514,301 km (0.1 R)
• M23: 8,407,550 km (0.085 R)
• M24: 8,897,483 km (0.108 R)
• M25: 10,816,076 km (0.045 R)
• M26: 10,882,198 km (0.079 R)
• M27: 12,163,354 km (0.118 R)
• M28: 13,992,188 km (0.057 R)
• M29: 14,645,033 km (0.053 R)
• M30: 15,307,752 km (0.099 R)
• M31: 16,738,805 km (0.073 R)
• M32: 17,122,374 km (0.084 R)
• M33: 18,054,967 km (0.04 R)
• M34: 18,685,672 km (0.098 R)
• M35: 23,043,308 km (0.045 R)
• M36: 23,213,550 km (0.101 R)
• M37: 23,469,812 km (0.093 R)
• M38: 24,852,545 km (0.058 R)
• M39: 25,995,323 km (0.116 R)
• M40: 26,172,596 km (0.099 R)
• M41: 26,796,419 km (0.057 R)
• M42: 29,248,029 km (0.089 R)
• M43: 29,709,838 km (0.05 R)
• M44: 31,486,761 km (0.094 R)
• M45: 31,865,094 km (0.111 R)
• M46: 33,297,644 km (0.075 R)
• M47: 33,393,985 km (0.037 R)
• M48: 35,830,036 km (0.108 R)
• M49: 36,027,356 km (0.032 R)
• M50: 38,929,405 km (0.085 R)
• M51: 39,030,832 km (0.042 R)
• M52: 39,845,243 km (0.03 R)
• M53: 40,152,068 km (0.034 R)
• M54: 40,562,266 km (0.118 R)
• M55: 40,665,189 km (0.113 R)
• M56: 41,077,182 km (0.094 R)
• M57: 41,697,863 km (0.114 R)
• M58: 41,801,684 km (0.083 R)
• M59: 42,321,686 km (0.109 R)
• M60: 44,105,940 km (0.11 R)
• M61: 44,317,322 km (0.092 R)
• M62: 45,380,065 km (0.104 R)
• M63: 46,021,541 km (0.058 R)
• M64: 46,989,589 km (0.108 R)
• M65: 49,274,247 km (0.094 R)
• M66: 50,374,989 km (0.1 R)
• M67: 50,485,392 km (0.119 R)
• M68: 52,152,660 km (0.112 R)
• M69: 52,936,852 km (0.102 R)
• M70: 53,499,490 km (0.078 R)
• M71: 53,612,287 km (0.076 R)
• M72: 53,837,880 km (0.073 R)
• M73: 54,177,168 km (0.111 R)
• M74: 55,998,073 km (0.061 R)
• M75: 56,341,849 km (0.108 R)
• M76: 56,801,115 km (0.086 R)
• M77: 60,285,399 km (0.096 R)
• M78: 62,646,352 km (0.115 R)
• M79: 66,971,676 km (0.099 R)
• M80: 68,190,150 km (0.051 R)
• M81: 71,020,392 km (0.082 R)
• M82: 71,764,941 km (0.091 R)
• M83: 72,636,947 km (0.08 R)
• M84: 74,139,807 km (0.114 R)
• M85: 76,159,678 km (0.083 R)
• M86: 76,413,545 km (0.071 R)
• M87: 76,921,879 km (0.101 R)
• M88: 77,176,494 km (0.029 R)
• M89: 77,814,080 km (0.108 R)
• M90: 78,069,743 km (0.087 R)
• M91: 82,196,700 km (0.116 R)
• M92: 85,865,737 km (0.113 R)
• M93: 86,791,149 km (0.026 R)
• M94: 87,056,237 km (0.066 R)
• M95: 88,119,130 km (0.059 R)
• M96: 88,652,147 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit