🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 17.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.3 °

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: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.63 AU - 0.65 AU

Year: 180 Days

Day: 42.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,619,267 km

• M1: 62,233 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.66 AU - 0.7 AU

Year: 197 Days

Day: 19.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,619,267 km

• M1: 81,531 km (0.047 R)
• M2: 155,283 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.7 AU - 0.82 AU

Year: 233 Days

Day: 21.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,619,267 km

• M1: 64,925 km (0.111 R)
• M2: 563,535 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.87 AU - 1.07 AU

Year: 336 Days

Day: 43.9 Hours

Environment

Temp: 138 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,619,267 km

• M1: 296,054 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.92 AU - 1.12 AU

Year: 362 Days

Day: 33.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,619,267 km

• M1: 343,178 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.81 AU - 1.23 AU

Year: 362 Days

Day: 36.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,619,267 km

• M1: 516,561 km (0.085 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.63 AU - 1.77 AU

Year: 779 Days

Day: 19 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,619,267 km

• M1: 45,029 km (0.077 R)

Planet 9 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.81 AU - 3.25 AU

Year: 1854 Days

Day: 47.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.7

Radius: 10.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.71 AU - 10.09 AU

Year: 10129 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,619,267 km

• M1: 181,013 km (0.11 R)
• M2: 260,300 km (0.051 R)
• M3: 341,981 km (0.083 R)
• M4: 469,887 km (0.115 R)
• M5: 751,729 km (0.095 R)
• M6: 897,587 km (0.094 R)
• M7: 1,005,597 km (0.103 R)
• M8: 1,151,156 km (0.089 R)
• M9: 1,304,194 km (0.099 R)
• M10: 1,428,061 km (0.07 R)
• M11: 1,707,061 km (0.081 R)
• M12: 1,843,195 km (0.116 R)
• M13: 1,922,781 km (0.114 R)
• M14: 2,252,794 km (0.047 R)
• M15: 2,623,049 km (0.082 R)
• M16: 2,849,989 km (0.085 R)
• M17: 3,107,297 km (0.1 R)
• M18: 3,821,328 km (0.084 R)
• M19: 4,001,145 km (0.111 R)
• M20: 4,449,789 km (0.115 R)
• M21: 4,803,737 km (0.078 R)
• M22: 4,942,265 km (0.101 R)
• M23: 5,082,288 km (0.116 R)
• M24: 5,366,076 km (0.103 R)
• M25: 5,713,591 km (0.115 R)
• M26: 5,890,117 km (0.041 R)
• M27: 6,038,668 km (0.091 R)
• M28: 6,430,614 km (0.09 R)
• M29: 6,614,320 km (0.07 R)
• M30: 7,462,540 km (0.058 R)
• M31: 7,752,910 km (0.116 R)
• M32: 7,948,434 km (0.115 R)
• M33: 8,047,019 km (0.047 R)
• M34: 8,985,297 km (0.089 R)
• M35: 9,571,870 km (0.09 R)
• M36: 9,676,738 km (0.101 R)
• M37: 9,993,437 km (0.111 R)
• M38: 10,277,823 km (0.114 R)
• M39: 11,516,343 km (0.09 R)
• M40: 12,380,570 km (0.059 R)
• M41: 14,171,257 km (0.092 R)
• M42: 14,370,820 km (0.079 R)
• M43: 14,531,040 km (0.061 R)
• M44: 14,893,814 km (0.093 R)
• M45: 15,669,629 km (0.085 R)
• M46: 15,834,486 km (0.087 R)
• M47: 16,166,294 km (0.113 R)
• M48: 17,515,966 km (0.117 R)
• M49: 19,033,337 km (0.07 R)
• M50: 19,253,545 km (0.114 R)
• M51: 19,607,643 km (0.112 R)
• M52: 19,740,935 km (0.077 R)
• M53: 20,187,634 km (0.064 R)
• M54: 20,367,152 km (0.078 R)
• M55: 20,592,446 km (0.073 R)
• M56: 20,909,145 km (0.1 R)
• M57: 21,318,744 km (0.114 R)
• M58: 21,823,038 km (0.102 R)
• M59: 21,915,041 km (0.114 R)
• M60: 22,983,469 km (0.036 R)
• M61: 23,077,267 km (0.116 R)
• M62: 23,500,479 km (0.08 R)
• M63: 24,354,833 km (0.064 R)
• M64: 25,171,039 km (0.115 R)
• M65: 25,558,198 km (0.062 R)
• M66: 26,142,677 km (0.116 R)
• M67: 26,240,514 km (0.111 R)
• M68: 26,436,487 km (0.096 R)
• M69: 26,534,773 km (0.051 R)
• M70: 26,633,059 km (0.066 R)
• M71: 27,225,616 km (0.114 R)
• M72: 27,573,281 km (0.093 R)
• M73: 28,474,010 km (0.068 R)
• M74: 28,725,933 km (0.115 R)
• M75: 29,843,130 km (0.06 R)
• M76: 29,996,617 km (0.113 R)
• M77: 30,767,794 km (0.107 R)
• M78: 31,962,931 km (0.067 R)
• M79: 32,908,839 km (0.037 R)
• M80: 34,130,904 km (0.038 R)
• M81: 34,882,035 km (0.102 R)
• M82: 35,475,938 km (0.05 R)
• M83: 35,692,855 km (0.101 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit