🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.46 AU - 0.72 AU

Year: 167 Days

Day: 23.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 198 Days

Day: 26.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.09 AU - 1.21 AU

Year: 455 Days

Day: 42.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.22 AU - 2.5 AU

Year: 1338 Days

Day: 35.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.7

Radius: 6.3

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.35 AU - 15.95 AU

Year: 22843 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 50,188,802 km

• M1: 144,212 km (0.095 R)
• M2: 288,425 km (0.119 R)
• M3: 351,854 km (0.086 R)
• M4: 556,654 km (0.073 R)
• M5: 778,358 km (0.105 R)
• M6: 1,107,623 km (0.117 R)
• M7: 1,408,913 km (0.094 R)
• M8: 1,956,591 km (0.111 R)
• M9: 2,400,148 km (0.043 R)
• M10: 2,536,432 km (0.085 R)
• M11: 2,931,520 km (0.059 R)
• M12: 3,285,468 km (0.071 R)
• M13: 3,498,197 km (0.045 R)
• M14: 3,621,764 km (0.063 R)
• M15: 3,684,147 km (0.119 R)
• M16: 3,969,131 km (0.1 R)
• M17: 4,729,537 km (0.115 R)
• M18: 5,073,911 km (0.107 R)
• M19: 6,043,904 km (0.101 R)
• M20: 6,493,146 km (0.09 R)
• M21: 6,798,475 km (0.074 R)
• M22: 6,875,668 km (0.083 R)
• M23: 7,742,737 km (0.112 R)
• M24: 8,148,147 km (0.042 R)
• M25: 8,230,127 km (0.071 R)
• M26: 8,602,177 km (0.064 R)
• M27: 8,643,915 km (0.094 R)
• M28: 9,149,256 km (0.049 R)
• M29: 10,767,157 km (0.068 R)
• M30: 11,862,962 km (0.074 R)
• M31: 12,376,980 km (0.057 R)
• M32: 12,803,035 km (0.083 R)
• M33: 12,946,050 km (0.105 R)
• M34: 14,356,160 km (0.091 R)
• M35: 15,154,713 km (0.078 R)
• M36: 15,508,662 km (0.096 R)
• M37: 15,559,525 km (0.073 R)
• M38: 15,712,115 km (0.047 R)
• M39: 16,431,232 km (0.109 R)
• M40: 16,482,993 km (0.085 R)
• M41: 16,534,903 km (0.091 R)
• M42: 18,544,302 km (0.108 R)
• M43: 18,760,321 km (0.109 R)
• M44: 18,814,475 km (0.036 R)
• M45: 18,868,630 km (0.106 R)
• M46: 19,468,069 km (0.067 R)
• M47: 21,021,642 km (0.102 R)
• M48: 22,672,455 km (0.108 R)
• M49: 22,730,050 km (0.105 R)
• M50: 22,787,795 km (0.11 R)
• M51: 23,367,636 km (0.032 R)
• M52: 23,776,338 km (0.092 R)
• M53: 24,187,433 km (0.099 R)
• M54: 27,682,936 km (0.066 R)
• M55: 27,929,773 km (0.071 R)
• M56: 29,614,993 km (0.047 R)
• M57: 29,804,234 km (0.097 R)
• M58: 30,374,501 km (0.101 R)
• M59: 30,438,080 km (0.087 R)
• M60: 31,140,442 km (0.119 R)
• M61: 31,525,657 km (0.11 R)
• M62: 31,654,461 km (0.115 R)
• M63: 31,977,293 km (0.035 R)
• M64: 32,821,474 km (0.112 R)
• M65: 33,541,638 km (0.091 R)
• M66: 34,068,521 km (0.075 R)
• M67: 34,200,766 km (0.114 R)
• M68: 34,997,375 km (0.073 R)
• M69: 35,598,908 km (0.065 R)
• M70: 35,800,117 km (0.105 R)
• M71: 36,947,682 km (0.104 R)
• M72: 37,151,434 km (0.083 R)
• M73: 40,392,023 km (0.085 R)
• M74: 40,882,405 km (0.108 R)
• M75: 41,022,878 km (0.045 R)
• M76: 41,374,732 km (0.03 R)
• M77: 41,515,653 km (0.1 R)
• M78: 41,586,263 km (0.084 R)
• M79: 41,869,003 km (0.113 R)
• M80: 41,939,763 km (0.091 R)
• M81: 43,506,801 km (0.106 R)
• M82: 43,865,536 km (0.12 R)
• M83: 44,009,450 km (0.115 R)
• M84: 45,020,432 km (0.075 R)
• M85: 45,092,837 km (0.119 R)
• M86: 46,991,683 km (0.029 R)
• M87: 47,138,887 km (0.115 R)
• M88: 47,286,092 km (0.093 R)
• M89: 47,433,595 km (0.102 R)
• M90: 48,767,410 km (0.117 R)
• M91: 49,364,305 km (0.045 R)
• M92: 50,113,641 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit