🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 45.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,390,967 km

• M1: 387,608 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.56 AU - 0.72 AU

Year: 180 Days

Day: 39.3 Hours

Environment

Temp: 231 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.8 AU - 1.18 AU

Year: 346 Days

Day: 41.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.77 AU - 1.99 AU

Year: 906 Days

Day: 16.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,390,967 km

• M1: 643,420 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.93 AU - 3.65 AU

Year: 2097 Days

Day: 12.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,390,967 km

• M1: 518,656 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.86 AU - 6.08 AU

Year: 3894 Days

Day: 25.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,390,967 km

• M1: 891,155 km (0.113 R)
• M2: 3,996,208 km (0.06 R)

Asteroid Belt

Center: 6.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 9.5

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.73 AU - 9.65 AU

Year: 9003 Days

Day: 11 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,390,967 km

• M1: 129,552 km (0.03 R)
• M2: 453,431 km (0.117 R)
• M3: 579,393 km (0.065 R)
• M4: 783,444 km (0.119 R)
• M5: 1,549,834 km (0.066 R)
• M6: 1,614,759 km (0.083 R)
• M7: 1,702,723 km (0.047 R)
• M8: 1,815,071 km (0.042 R)
• M9: 1,976,637 km (0.09 R)
• M10: 2,142,989 km (0.106 R)
• M11: 2,934,512 km (0.077 R)
• M12: 3,042,821 km (0.107 R)
• M13: 3,124,950 km (0.086 R)
• M14: 3,375,826 km (0.119 R)
• M15: 3,575,539 km (0.106 R)
• M16: 4,258,902 km (0.037 R)
• M17: 4,351,054 km (0.078 R)
• M18: 4,506,037 km (0.058 R)
• M19: 4,726,246 km (0.067 R)
• M20: 4,917,731 km (0.092 R)
• M21: 5,014,521 km (0.06 R)
• M22: 5,177,134 km (0.06 R)
• M23: 5,407,813 km (0.118 R)
• M24: 5,507,745 km (0.091 R)
• M25: 5,574,765 km (0.075 R)
• M26: 5,845,238 km (0.053 R)
• M27: 6,016,527 km (0.11 R)
• M28: 6,224,319 km (0.104 R)
• M29: 6,897,808 km (0.113 R)
• M30: 7,408,984 km (0.104 R)
• M31: 7,557,236 km (0.084 R)
• M32: 7,856,731 km (0.03 R)
• M33: 8,467,539 km (0.119 R)
• M34: 9,292,272 km (0.091 R)
• M35: 9,897,096 km (0.052 R)
• M36: 9,978,627 km (0.096 R)
• M37: 10,224,865 km (0.081 R)
• M38: 10,597,812 km (0.037 R)
• M39: 11,442,741 km (0.03 R)
• M40: 11,528,461 km (0.089 R)
• M41: 12,090,650 km (0.062 R)
• M42: 12,177,865 km (0.111 R)
• M43: 12,441,008 km (0.112 R)
• M44: 12,661,665 km (0.106 R)
• M45: 12,883,668 km (0.07 R)
• M46: 16,220,598 km (0.095 R)
• M47: 17,983,459 km (0.098 R)
• M48: 18,133,057 km (0.099 R)
• M49: 19,243,073 km (0.075 R)
• M50: 19,600,911 km (0.064 R)
• M51: 20,167,588 km (0.1 R)
• M52: 20,374,931 km (0.114 R)
• M53: 21,264,290 km (0.101 R)
• M54: 21,740,311 km (0.112 R)
• M55: 22,273,328 km (0.062 R)
• M56: 22,487,702 km (0.099 R)
• M57: 22,810,534 km (0.074 R)
• M58: 23,352,228 km (0.09 R)
• M59: 23,788,455 km (0.076 R)
• M60: 24,392,830 km (0.116 R)
• M61: 24,613,786 km (0.119 R)
• M62: 25,336,793 km (0.099 R)
• M63: 26,066,531 km (0.09 R)
• M64: 27,489,506 km (0.111 R)
• M65: 27,661,993 km (0.087 R)
• M66: 29,288,720 km (0.12 R)
• M67: 29,641,472 km (0.057 R)
• M68: 29,877,238 km (0.104 R)
• M69: 30,054,661 km (0.111 R)
• M70: 30,410,255 km (0.087 R)
• M71: 31,365,587 km (0.118 R)
• M72: 32,695,063 km (0.106 R)
• M73: 33,305,572 km (0.106 R)
• M74: 34,228,292 km (0.071 R)
• M75: 34,661,677 km (0.088 R)
• M76: 35,973,052 km (0.112 R)
• M77: 36,666,289 km (0.104 R)
• M78: 37,427,742 km (0.085 R)
• M79: 37,618,928 km (0.055 R)
• M80: 39,030,683 km (0.119 R)
• M81: 39,418,740 km (0.05 R)
• M82: 39,938,144 km (0.048 R)
• M83: 41,972,076 km (0.052 R)
• M84: 42,170,742 km (0.114 R)
• M85: 42,768,535 km (0.093 R)
• M86: 43,502,911 km (0.108 R)
• M87: 44,443,583 km (0.097 R)
• M88: 45,119,615 km (0.103 R)
• M89: 45,390,986 km (0.097 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 14,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit