🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.45 AU - 0.69 AU

Year: 153 Days

Day: 21.7 Hours

Environment

Temp: 187 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.61 AU - 0.67 AU

Year: 183 Days

Day: 38.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,688,780 km

• M1: 153,936 km (0.082 R)
• M2: 235,617 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.63 AU - 0.77 AU

Year: 209 Days

Day: 26.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.76 AU - 1.26 AU

Year: 362 Days

Day: 40.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.02 AU - 1.4 AU

Year: 474 Days

Day: 18.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.92 AU - 2.64 AU

Year: 1227 Days

Day: 26.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.63 AU - 4.07 AU

Year: 2693 Days

Day: 37.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,688,780 km

• M1: 1,371,663 km (0.047 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.16 AU - 4.66 AU

Year: 3301 Days

Day: 28.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.31 AU - 4.81 AU

Year: 3471 Days

Day: 25.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.1

Radius: 12.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.45 AU - 14.47 AU

Year: 15677 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,688,780 km

• M1: 157,377 km (0.112 R)
• M2: 270,174 km (0.078 R)
• M3: 368,310 km (0.078 R)
• M4: 711,936 km (0.116 R)
• M5: 1,529,489 km (0.094 R)
• M6: 1,851,722 km (0.083 R)
• M7: 1,972,149 km (0.113 R)
• M8: 2,170,516 km (0.082 R)
• M9: 2,614,073 km (0.11 R)
• M10: 2,695,454 km (0.12 R)
• M11: 3,114,777 km (0.036 R)
• M12: 3,983,791 km (0.084 R)
• M13: 4,141,019 km (0.061 R)
• M14: 4,526,682 km (0.113 R)
• M15: 4,690,940 km (0.082 R)
• M16: 5,059,250 km (0.039 R)
• M17: 5,298,607 km (0.084 R)
• M18: 6,002,914 km (0.119 R)
• M19: 6,147,276 km (0.068 R)
• M20: 6,849,189 km (0.098 R)
• M21: 9,521,755 km (0.116 R)
• M22: 10,462,426 km (0.113 R)
• M23: 10,680,390 km (0.085 R)
• M24: 10,811,887 km (0.086 R)
• M25: 11,567,207 km (0.104 R)
• M26: 11,747,472 km (0.091 R)
• M27: 11,883,307 km (0.027 R)
• M28: 13,600,541 km (0.054 R)
• M29: 14,222,270 km (0.052 R)
• M30: 15,344,852 km (0.093 R)
• M31: 15,592,736 km (0.108 R)
• M32: 15,692,218 km (0.097 R)
• M33: 16,394,730 km (0.048 R)
• M34: 16,546,572 km (0.039 R)
• M35: 17,005,089 km (0.081 R)
• M36: 17,571,018 km (0.064 R)
• M37: 18,405,325 km (0.071 R)
• M38: 18,774,383 km (0.072 R)
• M39: 19,199,241 km (0.093 R)
• M40: 19,896,367 km (0.119 R)
• M41: 20,601,721 km (0.034 R)
• M42: 21,094,945 km (0.076 R)
• M43: 21,425,856 km (0.1 R)
• M44: 21,925,513 km (0.072 R)
• M45: 22,260,762 km (0.06 R)
• M46: 23,049,591 km (0.107 R)
• M47: 23,962,288 km (0.074 R)
• M48: 25,941,019 km (0.116 R)
• M49: 27,369,080 km (0.085 R)
• M50: 27,790,348 km (0.042 R)
• M51: 27,971,660 km (0.085 R)
• M52: 30,052,866 km (0.092 R)
• M53: 30,487,597 km (0.113 R)
• M54: 30,924,273 km (0.112 R)
• M55: 31,551,837 km (0.119 R)
• M56: 31,740,928 km (0.093 R)
• M57: 32,374,026 km (0.12 R)
• M58: 32,501,035 km (0.044 R)
• M59: 32,947,285 km (0.12 R)
• M60: 33,203,098 km (0.094 R)
• M61: 35,601,152 km (0.113 R)
• M62: 35,995,192 km (0.085 R)
• M63: 36,589,096 km (0.055 R)
• M64: 37,853,497 km (0.09 R)
• M65: 38,457,424 km (0.111 R)
• M66: 39,403,182 km (0.089 R)
• M67: 39,538,867 km (0.041 R)
• M68: 39,742,769 km (0.117 R)
• M69: 41,248,770 km (0.091 R)
• M70: 42,008,728 km (0.059 R)
• M71: 42,216,669 km (0.066 R)
• M72: 43,402,232 km (0.089 R)
• M73: 44,034,283 km (0.074 R)
• M74: 44,598,716 km (0.102 R)
• M75: 45,094,483 km (0.091 R)
• M76: 47,095,953 km (0.101 R)
• M77: 47,817,763 km (0.034 R)
• M78: 48,180,089 km (0.089 R)
• M79: 48,325,199 km (0.114 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit