🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 33.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,611,557 km

• M1: 403,465 km (0.084 R)
• M2: 488,886 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.01 AU - 1.05 AU

Year: 384 Days

Day: 31.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,611,557 km

• M1: 296,054 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.1 AU - 1.2 AU

Year: 453 Days

Day: 24.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,611,557 km

• M1: 56,548 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.16 AU - 1.18 AU

Year: 465 Days

Day: 32.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.64 AU - 1.72 AU

Year: 799 Days

Day: 34.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,611,557 km

• M1: 55,052 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.49 AU - 2.39 AU

Year: 992 Days

Day: 19.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,611,557 km

• M1: 247,136 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.12 AU - 2.44 AU

Year: 1264 Days

Day: 17.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,611,557 km

• M1: 322,084 km (0.09 R)
• M2: 640,279 km (0.056 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.82 AU - 3.98 AU

Year: 2301 Days

Day: 24.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.72 AU - 3.8 AU

Year: 2676 Days

Day: 27.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 14.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.4

Radius: 7.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.91 AU - 17.07 AU

Year: 21305 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,611,557 km

• M1: 115,938 km (0.074 R)
• M2: 945,758 km (0.062 R)
• M3: 1,087,427 km (0.093 R)
• M4: 1,483,113 km (0.084 R)
• M5: 1,770,341 km (0.069 R)
• M6: 1,945,969 km (0.103 R)
• M7: 2,995,697 km (0.054 R)
• M8: 3,327,655 km (0.098 R)
• M9: 3,420,256 km (0.087 R)
• M10: 4,092,250 km (0.074 R)
• M11: 4,224,793 km (0.107 R)
• M12: 4,325,174 km (0.065 R)
• M13: 4,562,585 km (0.105 R)
• M14: 5,156,639 km (0.095 R)
• M15: 5,517,469 km (0.058 R)
• M16: 5,961,176 km (0.097 R)
• M17: 6,416,402 km (0.09 R)
• M18: 7,080,467 km (0.09 R)
• M19: 7,279,881 km (0.055 R)
• M20: 7,848,203 km (0.119 R)
• M21: 8,013,360 km (0.087 R)
• M22: 9,287,185 km (0.088 R)
• M23: 9,814,219 km (0.036 R)
• M24: 10,350,976 km (0.099 R)
• M25: 11,359,565 km (0.102 R)
• M26: 11,452,914 km (0.113 R)
• M27: 12,208,084 km (0.092 R)
• M28: 12,255,806 km (0.051 R)
• M29: 12,979,261 km (0.049 R)
• M30: 14,467,161 km (0.063 R)
• M31: 14,822,157 km (0.106 R)
• M32: 16,957,966 km (0.074 R)
• M33: 17,601,237 km (0.104 R)
• M34: 18,143,230 km (0.093 R)
• M35: 18,306,890 km (0.097 R)
• M36: 19,466,423 km (0.118 R)
• M37: 20,934,726 km (0.11 R)
• M38: 21,451,138 km (0.043 R)
• M39: 22,029,932 km (0.112 R)
• M40: 22,438,185 km (0.044 R)
• M41: 24,637,273 km (0.107 R)
• M42: 25,548,175 km (0.028 R)
• M43: 26,223,160 km (0.115 R)
• M44: 26,779,814 km (0.101 R)
• M45: 27,340,208 km (0.064 R)
• M46: 28,981,147 km (0.12 R)
• M47: 30,200,369 km (0.106 R)
• M48: 30,588,875 km (0.08 R)
• M49: 32,159,353 km (0.079 R)
• M50: 32,887,895 km (0.033 R)
• M51: 34,024,540 km (0.09 R)
• M52: 34,159,028 km (0.12 R)
• M53: 34,699,077 km (0.106 R)
• M54: 36,887,245 km (0.104 R)
• M55: 37,371,942 km (0.077 R)
• M56: 37,580,182 km (0.094 R)
• M57: 38,627,666 km (0.086 R)
• M58: 39,401,835 km (0.098 R)
• M59: 39,472,595 km (0.077 R)
• M60: 39,897,303 km (0.107 R)
• M61: 40,965,582 km (0.11 R)
• M62: 43,130,562 km (0.115 R)
• M63: 43,640,990 km (0.082 R)
• M64: 44,594,377 km (0.107 R)
• M65: 44,962,837 km (0.076 R)
• M66: 47,645,725 km (0.036 R)
• M67: 48,551,540 km (0.093 R)
• M68: 49,691,775 km (0.088 R)
• M69: 51,379,837 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit