🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.55 AU - 0.75 AU

Year: 183 Days

Day: 26.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.72 AU - 0.86 AU

Year: 245 Days

Day: 17.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,756,520 km

• M1: 117,135 km (0.056 R)
• M2: 610,958 km (0.114 R)

Asteroid Belt

Center: 1.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.53 AU - 1.53 AU

Year: 659 Days

Day: 46 Hours

Environment

Temp: -19 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.88 AU

Year: 731 Days

Day: 22.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.28 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.2

Radius: 6.7

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.5 AU - 17.32 AU

Year: 24216 Days

Day: 21.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,756,520 km

• M1: 104,419 km (0.062 R)
• M2: 434,133 km (0.09 R)
• M3: 562,338 km (0.049 R)
• M4: 1,104,331 km (0.067 R)
• M5: 1,375,104 km (0.103 R)
• M6: 1,599,949 km (0.112 R)
• M7: 3,219,645 km (0.072 R)
• M8: 3,431,925 km (0.077 R)
• M9: 3,781,236 km (0.096 R)
• M10: 4,187,693 km (0.101 R)
• M11: 5,742,464 km (0.075 R)
• M12: 7,122,803 km (0.104 R)
• M13: 8,483,097 km (0.099 R)
• M14: 9,493,930 km (0.104 R)
• M15: 9,615,403 km (0.084 R)
• M16: 10,354,716 km (0.071 R)
• M17: 12,948,294 km (0.07 R)
• M18: 14,316,217 km (0.054 R)
• M19: 16,089,700 km (0.064 R)
• M20: 16,379,920 km (0.053 R)
• M21: 16,598,632 km (0.111 R)
• M22: 17,186,701 km (0.112 R)
• M23: 17,781,502 km (0.082 R)
• M24: 18,156,694 km (0.098 R)
• M25: 18,686,420 km (0.025 R)
• M26: 18,915,005 km (0.117 R)
• M27: 19,067,894 km (0.062 R)
• M28: 19,606,297 km (0.118 R)
• M29: 20,384,056 km (0.094 R)
• M30: 21,092,552 km (0.105 R)
• M31: 22,533,778 km (0.119 R)
• M32: 23,512,297 km (0.077 R)
• M33: 24,838,183 km (0.038 R)
• M34: 25,089,508 km (0.114 R)
• M35: 25,594,700 km (0.068 R)
• M36: 27,302,659 km (0.063 R)
• M37: 27,735,445 km (0.097 R)
• M38: 28,695,415 km (0.12 R)
• M39: 29,047,269 km (0.114 R)
• M40: 29,577,593 km (0.116 R)
• M41: 29,843,878 km (0.074 R)
• M42: 30,021,899 km (0.06 R)
• M43: 30,468,598 km (0.066 R)
• M44: 32,003,472 km (0.048 R)
• M45: 33,378,576 km (0.084 R)
• M46: 33,470,878 km (0.054 R)
• M47: 33,748,532 km (0.07 R)
• M48: 34,212,883 km (0.064 R)
• M49: 34,492,482 km (0.104 R)
• M50: 35,996,539 km (0.111 R)
• M51: 36,471,063 km (0.085 R)
• M52: 37,521,988 km (0.112 R)
• M53: 39,165,770 km (0.052 R)
• M54: 39,555,921 km (0.116 R)
• M55: 39,947,419 km (0.091 R)
• M56: 40,143,541 km (0.099 R)
• M57: 40,832,888 km (0.117 R)
• M58: 41,525,975 km (0.091 R)
• M59: 41,724,791 km (0.107 R)
• M60: 43,326,236 km (0.117 R)
• M61: 45,049,753 km (0.039 R)
• M62: 45,151,779 km (0.058 R)
• M63: 46,382,820 km (0.107 R)
• M64: 46,589,115 km (0.065 R)
• M65: 47,209,647 km (0.071 R)
• M66: 48,458,789 km (0.061 R)
• M67: 49,508,219 km (0.12 R)
• M68: 49,824,468 km (0.075 R)
• M69: 51,309,227 km (0.095 R)
• M70: 51,415,741 km (0.119 R)
• M71: 53,455,358 km (0.116 R)
• M72: 53,779,836 km (0.078 R)
• M73: 54,430,587 km (0.059 R)
• M74: 57,945,688 km (0.094 R)
• M75: 63,926,760 km (0.056 R)
• M76: 64,041,502 km (0.036 R)
• M77: 64,271,135 km (0.063 R)
• M78: 64,386,026 km (0.068 R)
• M79: 64,501,067 km (0.109 R)
• M80: 68,216,928 km (0.079 R)
• M81: 69,982,482 km (0.113 R)
• M82: 70,692,923 km (0.099 R)
• M83: 71,405,756 km (0.097 R)
• M84: 72,001,605 km (0.085 R)
• M85: 73,198,238 km (0.085 R)
• M86: 75,005,380 km (0.1 R)
• M87: 75,732,426 km (0.07 R)
• M88: 76,827,333 km (0.11 R)
• M89: 77,193,399 km (0.076 R)
• M90: 78,418,007 km (0.075 R)
• M91: 79,402,361 km (0.12 R)
• M92: 79,896,034 km (0.095 R)
• M93: 83,380,318 km (0.07 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit