🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.56 AU - 0.84 AU

Year: 219 Days

Day: 16.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,906,713 km

• M1: 102,624 km (0.118 R)
• M2: 280,197 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.89 AU

Year: 234 Days

Day: 45.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,906,713 km

• M1: 150,047 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.69 AU - 1.01 AU

Year: 294 Days

Day: 16 Hours

Environment

Temp: 70 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,906,713 km

• M1: 377,884 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.85 AU - 1.39 AU

Year: 444 Days

Day: 20.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,906,713 km

• M1: 208,839 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.42 AU - 1.44 AU

Year: 641 Days

Day: 25.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.39 AU - 2.29 AU

Year: 935 Days

Day: 32.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.83 AU - 2.19 AU

Year: 1068 Days

Day: 26.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,906,713 km

• M1: 183,407 km (0.094 R)
• M2: 1,438,533 km (0.083 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.01 AU - 2.25 AU

Year: 1165 Days

Day: 23.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.61 AU - 2.87 AU

Year: 1700 Days

Day: 38.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.5

Radius: 12.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.9 AU - 11.2 AU

Year: 11059 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 38,906,713 km

• M1: 189,241 km (0.108 R)
• M2: 285,732 km (0.111 R)
• M3: 415,134 km (0.064 R)
• M4: 650,452 km (0.087 R)
• M5: 792,719 km (0.056 R)
• M6: 914,941 km (0.077 R)
• M7: 1,357,750 km (0.054 R)
• M8: 1,488,050 km (0.118 R)
• M9: 1,564,345 km (0.08 R)
• M10: 1,822,401 km (0.117 R)
• M11: 2,115,763 km (0.112 R)
• M12: 2,334,774 km (0.082 R)
• M13: 2,915,064 km (0.078 R)
• M14: 3,085,606 km (0.059 R)
• M15: 3,487,725 km (0.1 R)
• M16: 3,616,977 km (0.118 R)
• M17: 3,933,526 km (0.061 R)
• M18: 4,177,072 km (0.101 R)
• M19: 4,707,247 km (0.099 R)
• M20: 4,821,689 km (0.114 R)
• M21: 5,024,095 km (0.096 R)
• M22: 6,109,427 km (0.045 R)
• M23: 6,234,342 km (0.114 R)
• M24: 6,646,633 km (0.096 R)
• M25: 7,935,868 km (0.102 R)
• M26: 8,072,451 km (0.12 R)
• M27: 8,452,130 km (0.046 R)
• M28: 9,336,702 km (0.095 R)
• M29: 10,139,594 km (0.12 R)
• M30: 10,737,238 km (0.088 R)
• M31: 11,116,767 km (0.107 R)
• M32: 11,193,062 km (0.103 R)
• M33: 11,384,996 km (0.089 R)
• M34: 11,810,752 km (0.109 R)
• M35: 12,320,881 km (0.103 R)
• M36: 12,400,018 km (0.09 R)
• M37: 12,558,741 km (0.074 R)
• M38: 12,798,098 km (0.109 R)
• M39: 13,200,516 km (0.093 R)
• M40: 13,281,449 km (0.034 R)
• M41: 13,403,221 km (0.05 R)
• M42: 13,606,974 km (0.114 R)
• M43: 13,770,783 km (0.078 R)
• M44: 14,809,142 km (0.117 R)
• M45: 15,062,112 km (0.102 R)
• M46: 15,316,578 km (0.104 R)
• M47: 15,786,615 km (0.106 R)
• M48: 15,872,633 km (0.032 R)
• M49: 16,261,588 km (0.114 R)
• M50: 16,348,355 km (0.082 R)
• M51: 17,314,009 km (0.113 R)
• M52: 18,117,798 km (0.109 R)
• M53: 18,252,885 km (0.1 R)
• M54: 19,438,149 km (0.098 R)
• M55: 19,807,955 km (0.052 R)
• M56: 19,993,606 km (0.077 R)
• M57: 20,273,354 km (0.08 R)
• M58: 20,836,590 km (0.075 R)
• M59: 20,930,986 km (0.032 R)
• M60: 22,315,664 km (0.069 R)
• M61: 22,412,155 km (0.077 R)
• M62: 22,508,944 km (0.034 R)
• M63: 22,848,532 km (0.068 R)
• M64: 22,994,539 km (0.116 R)
• M65: 23,092,227 km (0.091 R)
• M66: 23,434,656 km (0.113 R)
• M67: 24,472,416 km (0.085 R)
• M68: 24,671,681 km (0.118 R)
• M69: 24,871,693 km (0.117 R)
• M70: 25,172,535 km (0.07 R)
• M71: 25,323,329 km (0.084 R)
• M72: 26,643,680 km (0.086 R)
• M73: 26,900,091 km (0.105 R)
• M74: 27,467,216 km (0.069 R)
• M75: 27,726,320 km (0.095 R)
• M76: 30,683,122 km (0.09 R)
• M77: 31,437,993 km (0.064 R)
• M78: 31,600,456 km (0.09 R)
• M79: 33,849,660 km (0.07 R)
• M80: 33,960,661 km (0.106 R)
• M81: 34,071,813 km (0.058 R)
• M82: 34,406,014 km (0.105 R)
• M83: 35,190,057 km (0.109 R)
• M84: 35,527,849 km (0.107 R)
• M85: 36,093,329 km (0.079 R)
• M86: 37,405,152 km (0.076 R)
• M87: 37,749,826 km (0.12 R)
• M88: 38,500,508 km (0.099 R)
• M89: 38,790,429 km (0.044 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 14,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit