🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 145 Days

Day: 32.9 Hours

Environment

Temp: 255 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,720,035 km

• M1: 46,076 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 298 Days

Day: 35.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.72 AU - 1.08 AU

Year: 303 Days

Day: 41 Hours

Environment

Temp: 182 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.52 AU - 2.88 AU

Year: 1574 Days

Day: 15.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.91 AU - 3.29 AU

Year: 1936 Days

Day: 37.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,720,035 km

• M1: 431,291 km (0.079 R)
• M2: 1,688,960 km (0.09 R)

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 8.4

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.42 AU - 10.9 AU

Year: 11489 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,720,035 km

• M1: 185,352 km (0.081 R)
• M2: 525,089 km (0.092 R)
• M3: 947,553 km (0.038 R)
• M4: 1,317,209 km (0.115 R)
• M5: 1,481,917 km (0.097 R)
• M6: 2,262,219 km (0.091 R)
• M7: 2,374,717 km (0.096 R)
• M8: 3,831,800 km (0.102 R)
• M9: 4,310,064 km (0.112 R)
• M10: 4,485,543 km (0.072 R)
• M11: 4,735,221 km (0.097 R)
• M12: 4,807,328 km (0.083 R)
• M13: 6,128,726 km (0.109 R)
• M14: 6,849,638 km (0.072 R)
• M15: 7,054,736 km (0.07 R)
• M16: 7,261,780 km (0.072 R)
• M17: 7,386,844 km (0.092 R)
• M18: 7,681,851 km (0.05 R)
• M19: 7,766,822 km (0.051 R)
• M20: 8,153,084 km (0.1 R)
• M21: 8,370,450 km (0.097 R)
• M22: 8,545,629 km (0.04 R)
• M23: 8,944,457 km (0.109 R)
• M24: 9,485,552 km (0.115 R)
• M25: 9,714,138 km (0.075 R)
• M26: 10,457,938 km (0.07 R)
• M27: 11,950,626 km (0.043 R)
• M28: 12,496,209 km (0.061 R)
• M29: 13,100,585 km (0.088 R)
• M30: 13,202,162 km (0.092 R)
• M31: 14,129,070 km (0.086 R)
• M32: 14,390,118 km (0.108 R)
• M33: 14,442,627 km (0.11 R)
• M34: 14,970,409 km (0.114 R)
• M35: 15,612,034 km (0.048 R)
• M36: 15,719,744 km (0.072 R)
• M37: 16,208,032 km (0.111 R)
• M38: 16,481,497 km (0.119 R)
• M39: 16,756,308 km (0.08 R)
• M40: 16,811,510 km (0.102 R)
• M41: 16,922,062 km (0.115 R)
• M42: 17,871,261 km (0.084 R)
• M43: 18,040,456 km (0.071 R)
• M44: 18,551,632 km (0.086 R)
• M45: 19,125,041 km (0.046 R)
• M46: 19,530,002 km (0.09 R)
• M47: 19,646,090 km (0.074 R)
• M48: 19,996,149 km (0.111 R)
• M49: 20,407,094 km (0.103 R)
• M50: 22,442,373 km (0.115 R)
• M51: 23,176,151 km (0.028 R)
• M52: 23,422,389 km (0.12 R)
• M53: 23,607,741 km (0.116 R)
• M54: 24,541,531 km (0.104 R)
• M55: 25,551,017 km (0.063 R)
• M56: 26,573,818 km (0.029 R)
• M57: 27,219,931 km (0.092 R)
• M58: 27,414,857 km (0.045 R)
• M59: 27,871,280 km (0.086 R)
• M60: 28,067,702 km (0.114 R)
• M61: 28,330,246 km (0.118 R)
• M62: 28,527,716 km (0.091 R)
• M63: 28,659,511 km (0.105 R)
• M64: 28,924,000 km (0.119 R)
• M65: 29,788,826 km (0.04 R)
• M66: 32,022,172 km (0.086 R)
• M67: 33,193,673 km (0.094 R)
• M68: 33,540,890 km (0.081 R)
• M69: 34,449,248 km (0.066 R)
• M70: 35,507,354 km (0.08 R)
• M71: 35,649,322 km (0.105 R)
• M72: 36,791,203 km (0.038 R)
• M73: 37,150,537 km (0.098 R)
• M74: 37,800,240 km (0.099 R)
• M75: 38,526,538 km (0.106 R)
• M76: 39,257,473 km (0.107 R)
• M77: 40,362,403 km (0.117 R)
• M78: 41,030,358 km (0.12 R)
• M79: 42,602,781 km (0.093 R)
• M80: 42,829,122 km (0.088 R)
• M81: 45,036,738 km (0.117 R)
• M82: 45,575,141 km (0.12 R)
• M83: 46,038,296 km (0.119 R)
• M84: 46,658,379 km (0.092 R)
• M85: 47,906,624 km (0.091 R)
• M86: 48,063,552 km (0.09 R)
• M87: 49,007,963 km (0.067 R)
• M88: 49,245,076 km (0.109 R)
• M89: 50,038,094 km (0.111 R)
• M90: 50,276,852 km (0.086 R)
• M91: 50,995,221 km (0.033 R)
• M92: 54,066,017 km (0.084 R)
• M93: 54,392,739 km (0.084 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit