🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.45 AU - 0.57 AU

Year: 139 Days

Day: 33.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,118,931 km

• M1: 33,360 km (0.112 R)
• M2: 120,576 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.75 AU - 1.05 AU

Year: 327 Days

Day: 36.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.9 AU - 2.32 AU

Year: 1174 Days

Day: 26.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.16 AU - 2.72 AU

Year: 1459 Days

Day: 33.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 11.1

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.97 AU - 11.51 AU

Year: 13476 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,118,931 km

• M1: 168,148 km (0.101 R)
• M2: 274,961 km (0.102 R)
• M3: 345,421 km (0.101 R)
• M4: 436,826 km (0.098 R)
• M5: 650,302 km (0.089 R)
• M6: 849,866 km (0.074 R)
• M7: 1,070,223 km (0.06 R)
• M8: 1,347,877 km (0.075 R)
• M9: 2,197,294 km (0.107 R)
• M10: 2,455,948 km (0.069 R)
• M11: 2,875,421 km (0.11 R)
• M12: 4,206,991 km (0.102 R)
• M13: 4,381,722 km (0.038 R)
• M14: 5,448,803 km (0.071 R)
• M15: 5,543,798 km (0.083 R)
• M16: 5,929,910 km (0.088 R)
• M17: 6,126,182 km (0.112 R)
• M18: 6,358,059 km (0.045 R)
• M19: 6,458,290 km (0.081 R)
• M20: 6,864,448 km (0.108 R)
• M21: 7,244,127 km (0.083 R)
• M22: 8,024,131 km (0.088 R)
• M23: 8,096,386 km (0.063 R)
• M24: 8,497,608 km (0.109 R)
• M25: 8,571,210 km (0.111 R)
• M26: 9,548,084 km (0.097 R)
• M27: 11,159,253 km (0.098 R)
• M28: 11,851,742 km (0.08 R)
• M29: 12,016,748 km (0.103 R)
• M30: 12,265,679 km (0.109 R)
• M31: 12,349,005 km (0.114 R)
• M32: 12,432,481 km (0.088 R)
• M33: 13,363,877 km (0.12 R)
• M34: 14,099,001 km (0.078 R)
• M35: 14,361,545 km (0.064 R)
• M36: 15,025,012 km (0.047 R)
• M37: 15,473,057 km (0.069 R)
• M38: 15,879,964 km (0.077 R)
• M39: 16,016,397 km (0.037 R)
• M40: 16,796,849 km (0.104 R)
• M41: 17,168,300 km (0.107 R)
• M42: 17,261,650 km (0.064 R)
• M43: 17,683,665 km (0.053 R)
• M44: 18,251,688 km (0.119 R)
• M45: 18,825,695 km (0.1 R)
• M46: 19,600,313 km (0.058 R)
• M47: 19,795,538 km (0.12 R)
• M48: 21,080,434 km (0.078 R)
• M49: 21,180,515 km (0.084 R)
• M50: 21,330,712 km (0.095 R)
• M51: 21,783,544 km (0.119 R)
• M52: 22,545,446 km (0.11 R)
• M53: 24,252,059 km (0.059 R)
• M54: 24,988,529 km (0.084 R)
• M55: 25,094,444 km (0.081 R)
• M56: 25,200,360 km (0.106 R)
• M57: 25,359,532 km (0.062 R)
• M58: 25,519,153 km (0.056 R)
• M59: 26,645,475 km (0.105 R)
• M60: 26,807,789 km (0.033 R)
• M61: 27,187,618 km (0.068 R)
• M62: 27,514,639 km (0.103 R)
• M63: 28,503,331 km (0.078 R)
• M64: 29,392,092 km (0.085 R)
• M65: 30,064,534 km (0.035 R)
• M66: 30,459,174 km (0.095 R)
• M67: 31,082,847 km (0.068 R)
• M68: 31,767,856 km (0.102 R)
• M69: 32,746,974 km (0.099 R)
• M70: 33,269,370 km (0.116 R)
• M71: 35,208,158 km (0.077 R)
• M72: 35,564,650 km (0.064 R)
• M73: 35,683,730 km (0.048 R)
• M74: 36,641,156 km (0.12 R)
• M75: 37,123,011 km (0.056 R)
• M76: 37,425,199 km (0.095 R)
• M77: 37,789,021 km (0.075 R)
• M78: 38,093,003 km (0.088 R)
• M79: 39,194,343 km (0.107 R)
• M80: 39,810,686 km (0.082 R)
• M81: 40,058,121 km (0.085 R)
• M82: 40,306,005 km (0.086 R)
• M83: 40,616,719 km (0.069 R)
• M84: 40,865,800 km (0.112 R)
• M85: 40,990,565 km (0.098 R)
• M86: 41,678,864 km (0.081 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: 532 - 12,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit