🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.59 AU - 0.75 AU

Year: 198 Days

Day: 15 Hours

Environment

Temp: 135 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.87 AU - 1.01 AU

Year: 330 Days

Day: 41.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.17 AU - 1.25 AU

Year: 481 Days

Day: 17.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 35,979,162 km

• M1: 106,663 km (0.098 R)
• M2: 369,956 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 586 Days

Day: 20.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,979,162 km

• M1: 736,321 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.47 AU - 1.99 AU

Year: 823 Days

Day: 43.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,979,162 km

• M1: 1,565,093 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.47 AU - 2.31 AU

Year: 940 Days

Day: 36.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.69 AU - 2.99 AU

Year: 1731 Days

Day: 14.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,979,162 km

• M1: 1,953,299 km (0.115 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.66 AU - 4.82 AU

Year: 3732 Days

Day: 38 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,979,162 km

• M1: 3,412,178 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.5

Radius: 10.7

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.78 AU - 10.16 AU

Year: 11385 Days

Day: 9.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,979,162 km

• M1: 163,660 km (0.105 R)
• M2: 258,056 km (0.034 R)
• M3: 357,838 km (0.117 R)
• M4: 633,846 km (0.096 R)
• M5: 768,634 km (0.113 R)
• M6: 944,112 km (0.084 R)
• M7: 1,052,870 km (0.057 R)
• M8: 1,641,837 km (0.045 R)
• M9: 1,755,381 km (0.118 R)
• M10: 2,010,745 km (0.104 R)
• M11: 2,112,322 km (0.075 R)
• M12: 2,194,750 km (0.115 R)
• M13: 3,078,425 km (0.104 R)
• M14: 3,172,372 km (0.091 R)
• M15: 3,315,238 km (0.077 R)
• M16: 3,387,494 km (0.089 R)
• M17: 3,984,390 km (0.056 R)
• M18: 4,164,655 km (0.049 R)
• M19: 4,242,745 km (0.115 R)
• M20: 4,586,970 km (0.08 R)
• M21: 4,995,372 km (0.118 R)
• M22: 5,246,248 km (0.101 R)
• M23: 5,472,589 km (0.117 R)
• M24: 5,673,350 km (0.063 R)
• M25: 5,818,160 km (0.081 R)
• M26: 6,082,201 km (0.091 R)
• M27: 6,350,130 km (0.098 R)
• M28: 7,779,239 km (0.12 R)
• M29: 8,005,281 km (0.098 R)
• M30: 8,430,738 km (0.048 R)
• M31: 9,133,548 km (0.115 R)
• M32: 9,612,561 km (0.092 R)
• M33: 9,681,675 km (0.034 R)
• M34: 9,924,921 km (0.06 R)
• M35: 10,240,573 km (0.054 R)
• M36: 10,311,183 km (0.104 R)
• M37: 11,499,439 km (0.075 R)
• M38: 12,240,547 km (0.114 R)
• M39: 12,844,623 km (0.074 R)
• M40: 13,458,423 km (0.114 R)
• M41: 13,768,838 km (0.084 R)
• M42: 14,954,252 km (0.099 R)
• M43: 15,316,129 km (0.106 R)
• M44: 15,518,535 km (0.118 R)
• M45: 15,680,998 km (0.075 R)
• M46: 16,543,580 km (0.109 R)
• M47: 17,127,161 km (0.078 R)
• M48: 17,211,085 km (0.11 R)
• M49: 17,295,159 km (0.108 R)
• M50: 17,590,466 km (0.098 R)
• M51: 17,844,782 km (0.117 R)
• M52: 18,057,809 km (0.088 R)
• M53: 18,143,230 km (0.099 R)
• M54: 18,658,594 km (0.083 R)
• M55: 19,397,010 km (0.09 R)
• M56: 19,791,798 km (0.059 R)
• M57: 21,081,781 km (0.119 R)
• M58: 21,623,624 km (0.085 R)
• M59: 22,951,754 km (0.042 R)
• M60: 24,070,746 km (0.094 R)
• M61: 24,258,940 km (0.116 R)
• M62: 24,400,460 km (0.117 R)
• M63: 24,684,247 km (0.101 R)
• M64: 25,302,984 km (0.106 R)
• M65: 25,494,469 km (0.086 R)
• M66: 26,847,731 km (0.105 R)
• M67: 27,140,794 km (0.115 R)
• M68: 28,671,629 km (0.103 R)
• M69: 29,472,576 km (0.083 R)
• M70: 29,724,499 km (0.104 R)
• M71: 29,926,456 km (0.084 R)
• M72: 30,128,862 km (0.107 R)
• M73: 30,331,866 km (0.081 R)
• M74: 30,637,046 km (0.075 R)
• M75: 34,219,466 km (0.045 R)
• M76: 34,643,426 km (0.105 R)
• M77: 35,389,321 km (0.082 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 19,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit