🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.66 AU - 0.74 AU

Year: 223 Days

Day: 46 Hours

Environment

Temp: 129 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.86 AU - 0.96 AU

Year: 331 Days

Day: 15.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.17 AU - 2.81 AU

Year: 1496 Days

Day: 30.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,686,134 km

• M1: 267,032 km (0.117 R)
• M2: 629,807 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.78 AU - 3.58 AU

Year: 2159 Days

Day: 29.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 63.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,686,134 km

• M1: 957,277 km (0.052 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.9

Radius: 12.5

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.33 AU - 11.59 AU

Year: 11080 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,686,134 km

• M1: 175,478 km (0.085 R)
• M2: 269,875 km (0.081 R)
• M3: 557,850 km (0.059 R)
• M4: 642,074 km (0.065 R)
• M5: 1,007,093 km (0.101 R)
• M6: 1,631,215 km (0.103 R)
• M7: 1,784,703 km (0.09 R)
• M8: 2,417,801 km (0.118 R)
• M9: 3,085,007 km (0.094 R)
• M10: 3,276,792 km (0.086 R)
• M11: 3,505,527 km (0.06 R)
• M12: 4,508,581 km (0.063 R)
• M13: 4,874,347 km (0.113 R)
• M14: 5,023,347 km (0.045 R)
• M15: 5,249,688 km (0.065 R)
• M16: 5,634,604 km (0.113 R)
• M17: 5,712,694 km (0.091 R)
• M18: 6,188,864 km (0.091 R)
• M19: 6,269,348 km (0.096 R)
• M20: 7,306,809 km (0.076 R)
• M21: 7,392,080 km (0.077 R)
• M22: 7,477,650 km (0.106 R)
• M23: 9,075,355 km (0.08 R)
• M24: 9,213,134 km (0.047 R)
• M25: 9,818,407 km (0.119 R)
• M26: 10,292,782 km (0.104 R)
• M27: 10,677,698 km (0.059 R)
• M28: 10,969,563 km (0.081 R)
• M29: 11,067,400 km (0.105 R)
• M30: 11,561,223 km (0.072 R)
• M31: 12,878,432 km (0.116 R)
• M32: 13,345,327 km (0.04 R)
• M33: 13,554,764 km (0.1 R)
• M34: 13,976,779 km (0.115 R)
• M35: 14,296,171 km (0.076 R)
• M36: 14,942,135 km (0.04 R)
• M37: 15,050,743 km (0.073 R)
• M38: 15,818,180 km (0.076 R)
• M39: 16,039,884 km (0.097 R)
• M40: 17,277,208 km (0.067 R)
• M41: 18,486,856 km (0.058 R)
• M42: 18,603,542 km (0.039 R)
• M43: 18,720,378 km (0.079 R)
• M44: 19,013,740 km (0.038 R)
• M45: 19,545,411 km (0.026 R)
• M46: 19,783,421 km (0.092 R)
• M47: 21,967,550 km (0.091 R)
• M48: 22,525,550 km (0.105 R)
• M49: 23,465,772 km (0.062 R)
• M50: 24,099,768 km (0.089 R)
• M51: 24,354,982 km (0.115 R)
• M52: 26,035,415 km (0.063 R)
• M53: 26,231,687 km (0.06 R)
• M54: 28,693,021 km (0.03 R)
• M55: 28,963,644 km (0.112 R)
• M56: 29,711,783 km (0.109 R)
• M57: 30,535,319 km (0.091 R)
• M58: 31,019,268 km (0.041 R)
• M59: 32,134,670 km (0.104 R)
• M60: 32,556,386 km (0.089 R)
• M61: 32,909,288 km (0.101 R)
• M62: 34,189,845 km (0.084 R)
• M63: 35,631,969 km (0.091 R)
• M64: 36,653,124 km (0.037 R)
• M65: 39,398,095 km (0.048 R)
• M66: 39,548,291 km (0.115 R)
• M67: 40,075,774 km (0.029 R)
• M68: 41,061,474 km (0.078 R)
• M69: 41,901,616 km (0.078 R)
• M70: 42,131,847 km (0.077 R)
• M71: 42,670,549 km (0.09 R)
• M72: 43,443,970 km (0.079 R)
• M73: 44,769,407 km (0.105 R)
• M74: 46,504,443 km (0.06 R)
• M75: 48,341,804 km (0.046 R)
• M76: 49,309,852 km (0.107 R)
• M77: 50,121,420 km (0.045 R)
• M78: 50,610,456 km (0.066 R)
• M79: 50,773,817 km (0.094 R)
• M80: 51,511,184 km (0.118 R)
• M81: 52,582,455 km (0.115 R)
• M82: 53,079,419 km (0.049 R)
• M83: 53,661,055 km (0.082 R)
• M84: 55,250,682 km (0.066 R)
• M85: 56,178,189 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit