🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.62 AU - 0.64 AU

Year: 184 Days

Day: 23 Hours

Environment

Temp: 210 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.11 AU - 1.47 AU

Year: 541 Days

Day: 38.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.62 AU - 1.66 AU

Year: 775 Days

Day: 33.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,508,379 km

• M1: 117,285 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.13 AU - 2.21 AU

Year: 1179 Days

Day: 28 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,508,379 km

• M1: 274,362 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.17 AU - 2.51 AU

Year: 1321 Days

Day: 20.2 Hours

Environment

Temp: -88 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,508,379 km

• M1: 31,864 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.54 AU - 4.08 AU

Year: 2222 Days

Day: 41.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.3

Radius: 11.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.85 AU - 10.65 AU

Year: 12108 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,508,379 km

• M1: 395,537 km (0.072 R)
• M2: 717,771 km (0.108 R)
• M3: 1,040,004 km (0.097 R)
• M4: 1,117,795 km (0.103 R)
• M5: 1,197,830 km (0.082 R)
• M6: 1,385,276 km (0.077 R)
• M7: 1,471,893 km (0.116 R)
• M8: 1,837,062 km (0.062 R)
• M9: 2,079,859 km (0.116 R)
• M10: 2,704,879 km (0.087 R)
• M11: 2,842,360 km (0.103 R)
• M12: 3,210,520 km (0.042 R)
• M13: 3,899,418 km (0.088 R)
• M14: 4,055,299 km (0.11 R)
• M15: 4,999,411 km (0.078 R)
• M16: 5,375,051 km (0.093 R)
• M17: 5,830,727 km (0.073 R)
• M18: 6,117,356 km (0.057 R)
• M19: 6,445,424 km (0.035 R)
• M20: 7,972,370 km (0.119 R)
• M21: 8,051,657 km (0.116 R)
• M22: 8,250,771 km (0.034 R)
• M23: 9,022,547 km (0.117 R)
• M24: 9,271,029 km (0.119 R)
• M25: 9,774,874 km (0.05 R)
• M26: 9,859,696 km (0.076 R)
• M27: 10,158,743 km (0.089 R)
• M28: 10,940,990 km (0.116 R)
• M29: 11,161,796 km (0.075 R)
• M30: 11,295,088 km (0.117 R)
• M31: 12,563,528 km (0.119 R)
• M32: 12,887,707 km (0.105 R)
• M33: 13,402,623 km (0.107 R)
• M34: 13,544,292 km (0.115 R)
• M35: 13,781,554 km (0.076 R)
• M36: 14,020,013 km (0.053 R)
• M37: 14,163,777 km (0.093 R)
• M38: 14,259,968 km (0.069 R)
• M39: 14,987,911 km (0.085 R)
• M40: 16,127,548 km (0.088 R)
• M41: 16,328,608 km (0.08 R)
• M42: 16,479,851 km (0.118 R)
• M43: 16,580,979 km (0.055 R)
• M44: 16,733,120 km (0.071 R)
• M45: 17,089,911 km (0.107 R)
• M46: 17,500,707 km (0.097 R)
• M47: 19,603,155 km (0.118 R)
• M48: 20,847,810 km (0.106 R)
• M49: 21,562,738 km (0.091 R)
• M50: 22,565,642 km (0.095 R)
• M51: 24,501,588 km (0.117 R)
• M52: 25,022,787 km (0.12 R)
• M53: 25,489,383 km (0.111 R)
• M54: 25,665,011 km (0.113 R)
• M55: 26,253,529 km (0.092 R)
• M56: 26,490,043 km (0.082 R)
• M57: 26,846,385 km (0.098 R)
• M58: 27,383,741 km (0.084 R)
• M59: 27,744,122 km (0.119 R)
• M60: 28,773,355 km (0.118 R)
• M61: 29,261,942 km (0.064 R)
• M62: 29,815,005 km (0.115 R)
• M63: 31,746,314 km (0.084 R)
• M64: 32,251,356 km (0.065 R)
• M65: 33,910,696 km (0.113 R)
• M66: 34,880,688 km (0.112 R)
• M67: 35,010,689 km (0.101 R)
• M68: 35,401,738 km (0.059 R)
• M69: 35,532,337 km (0.117 R)
• M70: 36,122,351 km (0.074 R)
• M71: 36,980,294 km (0.118 R)
• M72: 37,179,110 km (0.093 R)
• M73: 37,911,691 km (0.07 R)
• M74: 38,581,740 km (0.075 R)
• M75: 38,850,717 km (0.1 R)
• M76: 39,052,973 km (0.097 R)
• M77: 41,163,350 km (0.062 R)
• M78: 42,336,197 km (0.109 R)
• M79: 43,031,229 km (0.117 R)
• M80: 43,240,517 km (0.11 R)
• M81: 44,010,796 km (0.112 R)
• M82: 45,139,063 km (0.115 R)
• M83: 45,635,728 km (0.047 R)
• M84: 45,991,621 km (0.096 R)
• M85: 48,435,901 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 10,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit