🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.64 AU - 0.8 AU

Year: 219 Days

Day: 35.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,881,568 km

• M1: 109,805 km (0.033 R)
• M2: 303,684 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.06 AU - 1.26 AU

Year: 447 Days

Day: 27.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,881,568 km

• M1: 334,800 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.12 AU - 1.76 AU

Year: 619 Days

Day: 46.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,881,568 km

• M1: 1,078,152 km (0.106 R)

Asteroid Belt

Center: 1.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.88 AU - 2.72 AU

Year: 1249 Days

Day: 27.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,881,568 km

• M1: 1,932,206 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.74 AU - 3.34 AU

Year: 1898 Days

Day: 46.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,881,568 km

• M1: 2,312,484 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.16 AU - 4.24 AU

Year: 2549 Days

Day: 28.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,881,568 km

• M1: 2,007,454 km (0.105 R)
• M2: 3,085,905 km (0.047 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.7

Radius: 8.7

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 9.54 AU - 12.5 AU

Year: 13102 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,881,568 km

• M1: 203,004 km (0.112 R)
• M2: 330,462 km (0.085 R)
• M3: 425,008 km (0.088 R)
• M4: 558,000 km (0.04 R)
• M5: 784,491 km (0.1 R)
• M6: 986,748 km (0.069 R)
• M7: 1,321,248 km (0.104 R)
• M8: 1,563,447 km (0.086 R)
• M9: 1,953,299 km (0.099 R)
• M10: 2,494,395 km (0.055 R)
• M11: 3,266,470 km (0.109 R)
• M12: 3,791,408 km (0.097 R)
• M13: 4,165,852 km (0.082 R)
• M14: 4,224,494 km (0.039 R)
• M15: 4,372,297 km (0.066 R)
• M16: 4,461,906 km (0.084 R)
• M17: 4,826,327 km (0.11 R)
• M18: 5,295,316 km (0.095 R)
• M19: 5,551,427 km (0.054 R)
• M20: 5,943,224 km (0.042 R)
• M21: 7,101,411 km (0.093 R)
• M22: 7,277,637 km (0.034 R)
• M23: 8,663,063 km (0.093 R)
• M24: 9,656,842 km (0.116 R)
• M25: 10,565,948 km (0.112 R)
• M26: 10,848,090 km (0.106 R)
• M27: 12,379,972 km (0.111 R)
• M28: 13,890,461 km (0.057 R)
• M29: 14,959,488 km (0.111 R)
• M30: 15,412,769 km (0.079 R)
• M31: 15,870,389 km (0.072 R)
• M32: 16,239,896 km (0.117 R)
• M33: 16,379,172 km (0.093 R)
• M34: 17,317,749 km (0.092 R)
• M35: 17,555,011 km (0.048 R)
• M36: 18,806,696 km (0.061 R)
• M37: 19,640,555 km (0.077 R)
• M38: 19,987,472 km (0.062 R)
• M39: 20,236,403 km (0.03 R)
• M40: 20,386,300 km (0.119 R)
• M41: 20,536,646 km (0.096 R)
• M42: 20,687,291 km (0.094 R)
• M43: 21,649,804 km (0.103 R)
• M44: 22,678,738 km (0.073 R)
• M45: 24,998,103 km (0.101 R)
• M46: 25,805,782 km (0.096 R)
• M47: 26,077,003 km (0.066 R)
• M48: 26,512,782 km (0.113 R)
• M49: 26,676,891 km (0.045 R)
• M50: 26,951,104 km (0.109 R)
• M51: 27,226,214 km (0.103 R)
• M52: 28,896,474 km (0.085 R)
• M53: 30,542,350 km (0.082 R)
• M54: 30,771,684 km (0.051 R)
• M55: 31,290,040 km (0.119 R)
• M56: 31,405,530 km (0.105 R)
• M57: 32,568,952 km (0.102 R)
• M58: 32,979,449 km (0.113 R)
• M59: 33,450,682 km (0.093 R)
• M60: 33,509,773 km (0.074 R)
• M61: 33,983,550 km (0.067 R)
• M62: 34,459,570 km (0.068 R)
• M63: 35,117,651 km (0.032 R)
• M64: 35,297,917 km (0.109 R)
• M65: 35,358,055 km (0.1 R)
• M66: 36,994,506 km (0.11 R)
• M67: 37,300,284 km (0.114 R)
• M68: 38,160,921 km (0.073 R)
• M69: 39,714,046 km (0.118 R)
• M70: 40,529,803 km (0.039 R)
• M71: 40,718,745 km (0.062 R)
• M72: 41,224,236 km (0.091 R)
• M73: 41,287,666 km (0.097 R)
• M74: 41,604,813 km (0.108 R)
• M75: 42,050,166 km (0.084 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 14,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit