🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 131 Days

Day: 37.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 6.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.56 AU - 0.58 AU

Year: 151 Days

Day: 35.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,367,654 km

• M1: 98,585 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.74 AU - 0.78 AU

Year: 232 Days

Day: 26.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,367,654 km

• M1: 408,701 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 260 Days

Day: 25.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.88 AU - 0.96 AU

Year: 309 Days

Day: 16.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.78 AU - 2.92 AU

Year: 1260 Days

Day: 29.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.8

Radius: 8.4

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.47 AU - 11.19 AU

Year: 10782 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,367,654 km

• M1: 150,795 km (0.107 R)
• M2: 372,499 km (0.056 R)
• M3: 555,008 km (0.116 R)
• M4: 729,439 km (0.057 R)
• M5: 921,972 km (0.061 R)
• M6: 1,286,542 km (0.032 R)
• M7: 1,496,876 km (0.105 R)
• M8: 1,643,482 km (0.114 R)
• M9: 1,846,187 km (0.082 R)
• M10: 1,977,085 km (0.029 R)
• M11: 2,388,330 km (0.094 R)
• M12: 2,677,353 km (0.099 R)
• M13: 3,351,890 km (0.073 R)
• M14: 3,415,768 km (0.096 R)
• M15: 4,076,991 km (0.101 R)
• M16: 4,352,400 km (0.101 R)
• M17: 4,813,012 km (0.084 R)
• M18: 4,921,620 km (0.052 R)
• M19: 5,030,827 km (0.103 R)
• M20: 5,476,329 km (0.1 R)
• M21: 5,665,720 km (0.119 R)
• M22: 5,742,015 km (0.1 R)
• M23: 6,404,883 km (0.086 R)
• M24: 6,524,412 km (0.111 R)
• M25: 6,765,564 km (0.063 R)
• M26: 7,009,857 km (0.041 R)
• M27: 7,132,976 km (0.061 R)
• M28: 7,465,083 km (0.044 R)
• M29: 8,360,576 km (0.101 R)
• M30: 8,754,617 km (0.103 R)
• M31: 8,931,741 km (0.087 R)
• M32: 9,470,293 km (0.111 R)
• M33: 9,881,089 km (0.088 R)
• M34: 10,625,787 km (0.119 R)
• M35: 10,720,183 km (0.057 R)
• M36: 10,957,296 km (0.119 R)
• M37: 11,485,077 km (0.111 R)
• M38: 12,715,221 km (0.082 R)
• M39: 13,168,353 km (0.067 R)
• M40: 13,320,494 km (0.063 R)
• M41: 14,142,085 km (0.119 R)
• M42: 14,821,708 km (0.111 R)
• M43: 14,874,367 km (0.115 R)
• M44: 16,050,056 km (0.105 R)
• M45: 16,266,973 km (0.047 R)
• M46: 16,868,506 km (0.118 R)
• M47: 17,144,365 km (0.101 R)
• M48: 18,093,563 km (0.073 R)
• M49: 19,693,662 km (0.065 R)
• M50: 19,925,988 km (0.034 R)
• M51: 20,628,200 km (0.087 R)
• M52: 20,805,174 km (0.068 R)
• M53: 22,177,585 km (0.078 R)
• M54: 22,783,457 km (0.062 R)
• M55: 25,766,288 km (0.059 R)
• M56: 26,467,005 km (0.079 R)
• M57: 26,595,061 km (0.052 R)
• M58: 27,757,137 km (0.085 R)
• M59: 28,606,554 km (0.114 R)
• M60: 29,133,587 km (0.08 R)
• M61: 30,063,487 km (0.052 R)
• M62: 30,465,008 km (0.089 R)
• M63: 30,801,005 km (0.12 R)
• M64: 32,842,567 km (0.059 R)
• M65: 34,018,705 km (0.102 R)
• M66: 35,773,189 km (0.109 R)
• M67: 35,985,768 km (0.08 R)
• M68: 36,127,736 km (0.103 R)
• M69: 38,351,060 km (0.035 R)
• M70: 38,713,835 km (0.11 R)
• M71: 40,102,701 km (0.115 R)
• M72: 40,176,154 km (0.106 R)
• M73: 40,397,110 km (0.107 R)
• M74: 41,210,623 km (0.036 R)
• M75: 41,433,374 km (0.085 R)
• M76: 41,656,574 km (0.114 R)
• M77: 41,954,872 km (0.119 R)
• M78: 42,703,460 km (0.11 R)
• M79: 43,079,400 km (0.094 R)
• M80: 44,975,852 km (0.09 R)
• M81: 46,203,751 km (0.061 R)
• M82: 46,821,740 km (0.115 R)
• M83: 46,976,723 km (0.084 R)
• M84: 52,425,975 km (0.114 R)
• M85: 52,667,426 km (0.075 R)
• M86: 53,312,941 km (0.103 R)
• M87: 53,636,821 km (0.091 R)
• M88: 54,367,606 km (0.112 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 18,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit