🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.64 AU - 0.92 AU

Year: 244 Days

Day: 17.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,575,095 km

• M1: 193,131 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.76 AU - 1.14 AU

Year: 328 Days

Day: 26.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,575,095 km

• M1: 774,917 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.12 AU - 1.34 AU

Year: 484 Days

Day: 37.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,575,095 km

• M1: 368,310 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.5 AU - 1.72 AU

Year: 725 Days

Day: 33.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.74 AU - 2.12 AU

Year: 951 Days

Day: 38 Hours

Environment

Temp: -43 °C

Axial Tilt: 131.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.22 AU - 3.2 AU

Year: 1583 Days

Day: 41.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.8

Radius: 6.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 10.46 AU - 16.2 AU

Year: 17266 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,575,095 km

• M1: 373,396 km (0.096 R)
• M2: 871,108 km (0.051 R)
• M3: 1,223,860 km (0.094 R)
• M4: 2,001,470 km (0.113 R)
• M5: 2,589,689 km (0.11 R)
• M6: 3,145,894 km (0.09 R)
• M7: 3,283,673 km (0.083 R)
• M8: 4,394,437 km (0.101 R)
• M9: 5,280,655 km (0.112 R)
• M10: 5,811,428 km (0.086 R)
• M11: 7,138,661 km (0.077 R)
• M12: 7,319,973 km (0.11 R)
• M13: 7,392,977 km (0.099 R)
• M14: 7,502,932 km (0.08 R)
• M15: 8,325,720 km (0.119 R)
• M16: 8,440,013 km (0.11 R)
• M17: 8,825,227 km (0.051 R)
• M18: 9,373,952 km (0.064 R)
• M19: 9,893,506 km (0.092 R)
• M20: 10,545,603 km (0.091 R)
• M21: 10,793,786 km (0.091 R)
• M22: 11,169,575 km (0.062 R)
• M23: 11,677,311 km (0.046 R)
• M24: 11,720,096 km (0.106 R)
• M25: 13,023,691 km (0.093 R)
• M26: 13,379,136 km (0.116 R)
• M27: 13,782,601 km (0.102 R)
• M28: 13,827,780 km (0.057 R)
• M29: 14,647,876 km (0.111 R)
• M30: 15,530,503 km (0.047 R)
• M31: 15,859,917 km (0.113 R)
• M32: 16,382,463 km (0.086 R)
• M33: 16,669,840 km (0.079 R)
• M34: 19,380,554 km (0.117 R)
• M35: 19,532,396 km (0.116 R)
• M36: 20,143,353 km (0.087 R)
• M37: 20,348,302 km (0.092 R)
• M38: 21,071,458 km (0.093 R)
• M39: 21,383,968 km (0.117 R)
• M40: 21,593,256 km (0.117 R)
• M41: 21,697,974 km (0.105 R)
• M42: 23,076,369 km (0.077 R)
• M43: 23,560,169 km (0.104 R)
• M44: 24,537,492 km (0.12 R)
• M45: 24,701,750 km (0.097 R)
• M46: 24,976,113 km (0.087 R)
• M47: 25,861,283 km (0.079 R)
• M48: 26,419,582 km (0.075 R)
• M49: 27,321,358 km (0.084 R)
• M50: 27,434,754 km (0.067 R)
• M51: 27,548,298 km (0.115 R)
• M52: 28,634,977 km (0.071 R)
• M53: 29,735,718 km (0.079 R)
• M54: 30,262,004 km (0.103 R)
• M55: 30,909,314 km (0.085 R)
• M56: 31,145,828 km (0.054 R)
• M57: 31,501,721 km (0.119 R)
• M58: 32,697,906 km (0.086 R)
• M59: 33,180,509 km (0.099 R)
• M60: 36,436,656 km (0.12 R)
• M61: 37,125,105 km (0.105 R)
• M62: 39,088,428 km (0.098 R)
• M63: 39,793,183 km (0.093 R)
• M64: 40,243,772 km (0.106 R)
• M65: 41,540,636 km (0.118 R)
• M66: 41,736,310 km (0.083 R)
• M67: 42,522,297 km (0.118 R)
• M68: 42,983,059 km (0.105 R)
• M69: 43,246,949 km (0.106 R)
• M70: 43,842,947 km (0.084 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 18,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit