🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.52 AU - 0.78 AU

Year: 198 Days

Day: 34.5 Hours

Environment

Temp: 106 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 208 Days

Day: 22.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.77 AU - 0.87 AU

Year: 281 Days

Day: 14.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.06 AU

Year: 323 Days

Day: 41 Hours

Environment

Temp: 35 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,684,214 km

• M1: 763,398 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.01 AU - 1.09 AU

Year: 408 Days

Day: 13.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 135.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 13.2

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.43 AU - 5.11 AU

Year: 3342 Days

Day: 14 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 35,684,214 km

• M1: 169,943 km (0.105 R)
• M2: 292,015 km (0.082 R)
• M3: 409,749 km (0.101 R)
• M4: 496,515 km (0.105 R)
• M5: 586,274 km (0.096 R)
• M6: 745,446 km (0.09 R)
• M7: 834,307 km (0.076 R)
• M8: 933,341 km (0.097 R)
• M9: 1,017,266 km (0.095 R)
• M10: 1,172,548 km (0.099 R)
• M11: 1,329,027 km (0.098 R)
• M12: 1,439,880 km (0.082 R)
• M13: 1,546,393 km (0.069 R)
• M14: 1,671,607 km (0.083 R)
• M15: 1,816,567 km (0.1 R)
• M16: 1,949,260 km (0.07 R)
• M17: 2,059,364 km (0.118 R)
• M18: 2,180,539 km (0.111 R)
• M19: 2,313,082 km (0.097 R)
• M20: 2,448,468 km (0.056 R)
• M21: 3,346,355 km (0.113 R)
• M22: 3,730,223 km (0.083 R)
• M23: 3,922,157 km (0.099 R)
• M24: 4,073,849 km (0.046 R)
• M25: 4,194,276 km (0.116 R)
• M26: 4,472,677 km (0.116 R)
• M27: 4,597,143 km (0.089 R)
• M28: 4,803,288 km (0.113 R)
• M29: 5,024,244 km (0.099 R)
• M30: 5,296,363 km (0.052 R)
• M31: 5,561,151 km (0.096 R)
• M32: 5,768,793 km (0.061 R)
• M33: 6,003,961 km (0.062 R)
• M34: 6,091,326 km (0.086 R)
• M35: 6,191,856 km (0.027 R)
• M36: 6,715,448 km (0.095 R)
• M37: 7,696,511 km (0.117 R)
• M38: 7,955,764 km (0.11 R)
• M39: 8,051,956 km (0.103 R)
• M40: 8,440,761 km (0.097 R)
• M41: 9,021,200 km (0.112 R)
• M42: 9,121,581 km (0.113 R)
• M43: 9,366,921 km (0.073 R)
• M44: 9,967,856 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.9

Radius: 13.3

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 6.12 AU - 6.36 AU

Year: 5904 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,684,214 km

• M1: 171,290 km (0.072 R)
• M2: 305,778 km (0.046 R)
• M3: 418,126 km (0.055 R)
• M4: 586,573 km (0.118 R)
• M5: 939,175 km (0.082 R)
• M6: 1,092,663 km (0.062 R)
• M7: 1,391,260 km (0.092 R)
• M8: 1,496,727 km (0.12 R)
• M9: 1,792,033 km (0.117 R)
• M10: 1,927,269 km (0.076 R)
• M11: 2,611,231 km (0.116 R)
• M12: 3,014,696 km (0.056 R)
• M13: 3,294,744 km (0.055 R)
• M14: 3,462,144 km (0.114 R)
• M15: 4,108,855 km (0.046 R)
• M16: 5,120,885 km (0.119 R)
• M17: 5,597,952 km (0.068 R)
• M18: 5,885,330 km (0.041 R)
• M19: 6,118,852 km (0.102 R)
• M20: 6,474,745 km (0.077 R)
• M21: 6,837,670 km (0.104 R)
• M22: 6,960,041 km (0.096 R)
• M23: 7,269,260 km (0.109 R)
• M24: 8,289,368 km (0.09 R)
• M25: 8,650,347 km (0.093 R)
• M26: 8,882,822 km (0.119 R)
• M27: 9,184,711 km (0.104 R)
• M28: 10,076,015 km (0.068 R)
• M29: 11,282,971 km (0.055 R)
• M30: 11,610,141 km (0.11 R)
• M31: 12,535,254 km (0.086 R)
• M32: 12,760,848 km (0.102 R)
• M33: 12,874,243 km (0.1 R)
• M34: 12,987,788 km (0.048 R)
• M35: 13,177,927 km (0.083 R)
• M36: 13,522,600 km (0.115 R)
• M37: 14,653,261 km (0.058 R)
• M38: 15,010,202 km (0.114 R)
• M39: 16,549,414 km (0.059 R)
• M40: 16,879,876 km (0.107 R)
• M41: 17,087,518 km (0.101 R)
• M42: 17,254,170 km (0.106 R)
• M43: 18,693,152 km (0.116 R)
• M44: 19,775,492 km (0.106 R)
• M45: 20,567,463 km (0.105 R)
• M46: 20,922,908 km (0.036 R)
• M47: 21,325,027 km (0.036 R)
• M48: 21,955,731 km (0.119 R)
• M49: 22,273,477 km (0.093 R)
• M50: 23,005,161 km (0.062 R)
• M51: 23,143,389 km (0.067 R)
• M52: 24,024,371 km (0.115 R)
• M53: 25,200,360 km (0.08 R)
• M54: 25,485,344 km (0.104 R)
• M55: 26,587,880 km (0.078 R)
• M56: 27,072,128 km (0.063 R)
• M57: 27,315,225 km (0.09 R)
• M58: 27,461,532 km (0.119 R)
• M59: 27,559,219 km (0.119 R)
• M60: 27,657,056 km (0.045 R)
• M61: 27,852,880 km (0.066 R)
• M62: 28,295,390 km (0.112 R)
• M63: 28,443,342 km (0.11 R)
• M64: 30,643,628 km (0.119 R)
• M65: 31,151,363 km (0.106 R)
• M66: 31,508,304 km (0.09 R)
• M67: 32,020,826 km (0.092 R)
• M68: 32,226,523 km (0.083 R)
• M69: 32,950,128 km (0.084 R)
• M70: 33,053,949 km (0.115 R)
• M71: 33,678,969 km (0.087 R)
• M72: 33,783,538 km (0.085 R)
• M73: 35,046,742 km (0.097 R)
• M74: 35,258,872 km (0.106 R)
• M75: 35,524,558 km (0.1 R)
• M76: 35,684,178 km (0.063 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: 407 - 13,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit