🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.49 AU - 0.65 AU

Year: 153 Days

Day: 26.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 38.6 Hours

Environment

Temp: 78 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,745,823 km

• M1: 734,077 km (0.049 R)
• M2: 778,807 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.19 AU - 1.47 AU

Year: 547 Days

Day: 22.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.26 AU - 2.64 AU

Year: 1367 Days

Day: 28.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,745,823 km

• M1: 449,392 km (0.096 R)
• M2: 1,084,136 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.45 AU - 3.41 AU

Year: 1788 Days

Day: 42.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.77 AU - 5.17 AU

Year: 3369 Days

Day: 41.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 12.4

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.92 AU - 11.8 AU

Year: 12757 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,745,823 km

• M1: 463,305 km (0.119 R)
• M2: 751,729 km (0.053 R)
• M3: 1,167,611 km (0.103 R)
• M4: 2,253,542 km (0.088 R)
• M5: 2,987,021 km (0.108 R)
• M6: 4,387,556 km (0.111 R)
• M7: 4,619,133 km (0.105 R)
• M8: 4,736,418 km (0.119 R)
• M9: 5,175,189 km (0.058 R)
• M10: 5,461,220 km (0.104 R)
• M11: 6,134,709 km (0.07 R)
• M12: 6,350,579 km (0.055 R)
• M13: 6,437,645 km (0.058 R)
• M14: 6,923,689 km (0.08 R)
• M15: 7,239,191 km (0.07 R)
• M16: 9,677,486 km (0.061 R)
• M17: 9,777,866 km (0.072 R)
• M18: 10,233,990 km (0.069 R)
• M19: 11,325,606 km (0.065 R)
• M20: 11,858,324 km (0.115 R)
• M21: 13,505,397 km (0.096 R)
• M22: 14,013,431 km (0.097 R)
• M23: 14,184,122 km (0.101 R)
• M24: 14,298,415 km (0.069 R)
• M25: 14,816,173 km (0.116 R)
• M26: 14,932,111 km (0.052 R)
• M27: 15,574,934 km (0.048 R)
• M28: 16,646,353 km (0.107 R)
• M29: 16,827,367 km (0.07 R)
• M30: 17,803,194 km (0.096 R)
• M31: 19,111,726 km (0.109 R)
• M32: 19,937,207 km (0.06 R)
• M33: 22,816,966 km (0.075 R)
• M34: 23,219,534 km (0.115 R)
• M35: 23,828,098 km (0.101 R)
• M36: 24,168,284 km (0.069 R)
• M37: 24,578,781 km (0.062 R)
• M38: 24,716,261 km (0.076 R)
• M39: 25,545,632 km (0.051 R)
• M40: 27,445,076 km (0.117 R)
• M41: 27,945,032 km (0.094 R)
• M42: 28,736,554 km (0.069 R)
• M43: 31,229,603 km (0.042 R)
• M44: 31,976,096 km (0.061 R)
• M45: 32,276,189 km (0.116 R)
• M46: 32,652,877 km (0.081 R)
• M47: 35,097,306 km (0.088 R)
• M48: 36,654,769 km (0.028 R)
• M49: 38,314,259 km (0.043 R)
• M50: 38,393,994 km (0.095 R)
• M51: 38,473,580 km (0.092 R)
• M52: 38,553,316 km (0.092 R)
• M53: 39,514,632 km (0.031 R)
• M54: 39,595,116 km (0.032 R)
• M55: 40,079,065 km (0.115 R)
• M56: 40,808,654 km (0.114 R)
• M57: 41,134,328 km (0.084 R)
• M58: 41,460,900 km (0.081 R)
• M59: 45,530,262 km (0.097 R)
• M60: 45,783,531 km (0.076 R)
• M61: 46,801,245 km (0.056 R)
• M62: 47,740,720 km (0.106 R)
• M63: 48,255,785 km (0.115 R)
• M64: 48,686,328 km (0.08 R)
• M65: 49,464,686 km (0.054 R)
• M66: 49,551,452 km (0.071 R)
• M67: 50,247,232 km (0.109 R)
• M68: 50,683,759 km (0.039 R)
• M69: 51,472,588 km (0.096 R)
• M70: 52,265,457 km (0.099 R)
• M71: 52,884,942 km (0.098 R)
• M72: 53,151,076 km (0.084 R)
• M73: 54,847,666 km (0.118 R)
• M74: 55,477,174 km (0.095 R)
• M75: 56,109,075 km (0.102 R)
• M76: 56,652,714 km (0.082 R)
• M77: 57,380,058 km (0.089 R)
• M78: 58,293,802 km (0.095 R)
• M79: 58,568,763 km (0.073 R)
• M80: 60,042,901 km (0.103 R)
• M81: 60,598,806 km (0.108 R)
• M82: 61,063,457 km (0.107 R)
• M83: 61,435,956 km (0.106 R)
• M84: 62,183,347 km (0.07 R)
• M85: 62,370,643 km (0.101 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit