🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.46 AU - 0.58 AU

Year: 141 Days

Day: 27.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.81 AU - 1.09 AU

Year: 347 Days

Day: 27 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,877,918 km

• M1: 61,036 km (0.081 R)
• M2: 140,622 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.35 AU

Year: 444 Days

Day: 28.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 37,877,918 km

• M1: 257,009 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.78 AU - 2.54 AU

Year: 1190 Days

Day: 12.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,877,918 km

• M1: 415,134 km (0.107 R)

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.2

Radius: 12.2

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.72 AU - 9.32 AU

Year: 9319 Days

Day: 11.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,877,918 km

• M1: 157,975 km (0.108 R)
• M2: 250,576 km (0.04 R)
• M3: 625,170 km (0.095 R)
• M4: 957,875 km (0.092 R)
• M5: 1,153,400 km (0.107 R)
• M6: 1,661,584 km (0.118 R)
• M7: 1,818,961 km (0.093 R)
• M8: 1,899,594 km (0.08 R)
• M9: 2,002,218 km (0.118 R)
• M10: 2,170,366 km (0.059 R)
• M11: 2,277,927 km (0.091 R)
• M12: 2,431,713 km (0.113 R)
• M13: 2,566,202 km (0.047 R)
• M14: 2,703,234 km (0.09 R)
• M15: 2,960,991 km (0.088 R)
• M16: 3,129,288 km (0.04 R)
• M17: 3,526,022 km (0.1 R)
• M18: 4,394,737 km (0.104 R)
• M19: 4,559,743 km (0.112 R)
• M20: 5,327,330 km (0.072 R)
• M21: 5,651,658 km (0.106 R)
• M22: 5,771,336 km (0.088 R)
• M23: 5,891,763 km (0.105 R)
• M24: 6,073,973 km (0.11 R)
• M25: 6,758,084 km (0.039 R)
• M26: 6,948,971 km (0.068 R)
• M27: 7,598,076 km (0.063 R)
• M28: 7,996,904 km (0.09 R)
• M29: 9,023,893 km (0.056 R)
• M30: 9,731,641 km (0.109 R)
• M31: 9,947,361 km (0.09 R)
• M32: 10,752,347 km (0.082 R)
• M33: 11,125,145 km (0.074 R)
• M34: 12,075,690 km (0.077 R)
• M35: 12,815,451 km (0.108 R)
• M36: 13,409,953 km (0.117 R)
• M37: 13,570,023 km (0.118 R)
• M38: 14,175,894 km (0.113 R)
• M39: 15,708,076 km (0.097 R)
• M40: 15,792,449 km (0.11 R)
• M41: 15,876,822 km (0.117 R)
• M42: 16,686,745 km (0.116 R)
• M43: 17,641,479 km (0.099 R)
• M44: 18,926,823 km (0.084 R)
• M45: 20,702,700 km (0.085 R)
• M46: 21,446,500 km (0.114 R)
• M47: 23,104,194 km (0.063 R)
• M48: 23,681,941 km (0.085 R)
• M49: 25,493,422 km (0.071 R)
• M50: 25,940,720 km (0.106 R)
• M51: 26,692,150 km (0.11 R)
• M52: 26,792,829 km (0.075 R)
• M53: 27,960,291 km (0.105 R)
• M54: 28,370,189 km (0.059 R)
• M55: 28,472,963 km (0.113 R)
• M56: 28,730,570 km (0.065 R)
• M57: 29,144,208 km (0.113 R)
• M58: 29,716,271 km (0.107 R)
• M59: 30,239,564 km (0.1 R)
• M60: 30,449,749 km (0.097 R)
• M61: 30,818,657 km (0.064 R)
• M62: 31,242,169 km (0.099 R)
• M63: 31,560,962 km (0.109 R)
• M64: 32,094,877 km (0.118 R)
• M65: 32,955,214 km (0.095 R)
• M66: 33,117,378 km (0.11 R)
• M67: 34,314,760 km (0.08 R)
• M68: 34,588,823 km (0.096 R)
• M69: 34,808,732 km (0.054 R)
• M70: 35,415,650 km (0.118 R)
• M71: 36,026,010 km (0.099 R)
• M72: 36,472,110 km (0.053 R)
• M73: 37,032,205 km (0.052 R)
• M74: 37,200,951 km (0.111 R)
• M75: 37,651,839 km (0.042 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit