🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.4 AU - 0.62 AU

Year: 136 Days

Day: 26 Hours

Environment

Temp: 217 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 149 Days

Day: 35.7 Hours

Environment

Temp: 209 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.77 AU - 1.07 AU

Year: 331 Days

Day: 43.1 Hours

Environment

Temp: 39 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.67 AU - 2.33 AU

Year: 1060 Days

Day: 34.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,334,872 km

• M1: 1,231,190 km (0.088 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 8.9

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 10.86 AU - 11.16 AU

Year: 13690 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,334,872 km

• M1: 315,951 km (0.114 R)
• M2: 487,839 km (0.118 R)
• M3: 552,465 km (0.08 R)
• M4: 637,885 km (0.1 R)
• M5: 746,793 km (0.071 R)
• M6: 822,938 km (0.116 R)
• M7: 1,222,364 km (0.066 R)
• M8: 1,431,203 km (0.103 R)
• M9: 1,527,843 km (0.066 R)
• M10: 1,830,928 km (0.11 R)
• M11: 1,936,245 km (0.09 R)
• M12: 2,292,438 km (0.11 R)
• M13: 2,580,563 km (0.107 R)
• M14: 2,880,357 km (0.107 R)
• M15: 3,254,950 km (0.102 R)
• M16: 3,513,306 km (0.044 R)
• M17: 3,744,883 km (0.092 R)
• M18: 4,050,063 km (0.092 R)
• M19: 5,198,975 km (0.083 R)
• M20: 6,685,080 km (0.116 R)
• M21: 7,138,362 km (0.046 R)
• M22: 7,601,666 km (0.039 R)
• M23: 8,248,976 km (0.089 R)
• M24: 8,869,209 km (0.087 R)
• M25: 9,003,997 km (0.097 R)
• M26: 9,230,338 km (0.12 R)
• M27: 10,484,567 km (0.103 R)
• M28: 10,818,320 km (0.093 R)
• M29: 11,010,702 km (0.112 R)
• M30: 11,840,821 km (0.095 R)
• M31: 12,338,533 km (0.112 R)
• M32: 12,843,127 km (0.062 R)
• M33: 12,944,853 km (0.091 R)
• M34: 13,200,367 km (0.09 R)
• M35: 14,133,857 km (0.077 R)
• M36: 15,035,035 km (0.097 R)
• M37: 15,303,563 km (0.098 R)
• M38: 16,559,437 km (0.103 R)
• M39: 17,283,790 km (0.105 R)
• M40: 18,075,462 km (0.079 R)
• M41: 19,110,530 km (0.097 R)
• M42: 19,811,396 km (0.117 R)
• M43: 21,660,425 km (0.057 R)
• M44: 21,902,923 km (0.063 R)
• M45: 22,329,726 km (0.102 R)
• M46: 22,943,975 km (0.116 R)
• M47: 23,191,260 km (0.113 R)
• M48: 23,439,443 km (0.116 R)
• M49: 24,252,059 km (0.119 R)
• M50: 24,567,112 km (0.035 R)
• M51: 24,756,802 km (0.09 R)
• M52: 25,840,788 km (0.09 R)
• M53: 27,462,728 km (0.09 R)
• M54: 28,054,837 km (0.117 R)
• M55: 29,050,710 km (0.111 R)
• M56: 29,452,380 km (0.088 R)
• M57: 29,586,719 km (0.086 R)
• M58: 29,653,888 km (0.114 R)
• M59: 30,328,874 km (0.055 R)
• M60: 30,396,642 km (0.097 R)
• M61: 31,213,895 km (0.104 R)
• M62: 31,282,411 km (0.12 R)
• M63: 32,176,557 km (0.089 R)
• M64: 33,148,943 km (0.08 R)
• M65: 35,621,796 km (0.1 R)
• M66: 36,267,161 km (0.053 R)
• M67: 37,061,227 km (0.062 R)
• M68: 37,133,782 km (0.088 R)
• M69: 37,278,892 km (0.1 R)
• M70: 37,861,127 km (0.11 R)
• M71: 39,108,324 km (0.049 R)
• M72: 39,403,780 km (0.09 R)
• M73: 40,071,286 km (0.116 R)
• M74: 41,342,120 km (0.051 R)
• M75: 42,247,187 km (0.113 R)
• M76: 42,322,883 km (0.113 R)
• M77: 42,474,575 km (0.042 R)
• M78: 44,153,662 km (0.081 R)
• M79: 45,310,951 km (0.092 R)
• M80: 45,699,008 km (0.06 R)
• M81: 46,869,611 km (0.045 R)
• M82: 47,497,922 km (0.117 R)
• M83: 47,813,125 km (0.116 R)
• M84: 48,604,199 km (0.105 R)
• M85: 49,001,381 km (0.085 R)
• M86: 49,399,610 km (0.028 R)
• M87: 50,761,549 km (0.078 R)
• M88: 52,054,823 km (0.063 R)
• M89: 52,542,512 km (0.101 R)
• M90: 54,014,854 km (0.077 R)
• M91: 54,096,984 km (0.098 R)
• M92: 54,755,962 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit