🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.51 AU - 0.53 AU

Year: 133 Days

Day: 16.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.59 AU - 0.69 AU

Year: 182 Days

Day: 44.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.6 AU - 0.7 AU

Year: 186 Days

Day: 46.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.86 AU - 0.88 AU

Year: 288 Days

Day: 14.6 Hours

Environment

Temp: 102 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.83 AU - 0.99 AU

Year: 308 Days

Day: 40 Hours

Environment

Temp: 103 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.07 AU - 3.39 AU

Year: 2059 Days

Day: 25.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

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: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.9

Radius: 8.5

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.41 AU - 11.57 AU

Year: 13817 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,568,119 km

• M1: 575,802 km (0.108 R)
• M2: 651,948 km (0.081 R)
• M3: 1,206,357 km (0.087 R)
• M4: 1,650,663 km (0.091 R)
• M5: 1,790,687 km (0.025 R)
• M6: 1,993,392 km (0.058 R)
• M7: 2,203,577 km (0.103 R)
• M8: 2,420,942 km (0.118 R)
• M9: 3,183,891 km (0.109 R)
• M10: 3,755,804 km (0.091 R)
• M11: 3,978,406 km (0.099 R)
• M12: 4,282,089 km (0.096 R)
• M13: 5,867,378 km (0.049 R)
• M14: 5,996,182 km (0.051 R)
• M15: 6,169,416 km (0.081 R)
• M16: 6,743,872 km (0.082 R)
• M17: 7,289,306 km (0.076 R)
• M18: 8,229,678 km (0.109 R)
• M19: 9,058,749 km (0.085 R)
• M20: 9,307,680 km (0.104 R)
• M21: 9,558,855 km (0.119 R)
• M22: 9,710,697 km (0.097 R)
• M23: 10,119,249 km (0.108 R)
• M24: 10,429,515 km (0.104 R)
• M25: 11,486,125 km (0.106 R)
• M26: 11,593,685 km (0.087 R)
• M27: 12,300,685 km (0.03 R)
• M28: 12,798,397 km (0.071 R)
• M29: 13,077,846 km (0.072 R)
• M30: 13,359,239 km (0.115 R)
• M31: 13,415,787 km (0.097 R)
• M32: 13,928,011 km (0.119 R)
• M33: 14,562,754 km (0.083 R)
• M34: 15,562,218 km (0.095 R)
• M35: 15,980,344 km (0.114 R)
• M36: 16,402,060 km (0.059 R)
• M37: 17,875,450 km (0.088 R)
• M38: 18,187,810 km (0.101 R)
• M39: 19,135,512 km (0.066 R)
• M40: 19,905,193 km (0.099 R)
• M41: 19,969,820 km (0.089 R)
• M42: 20,163,998 km (0.111 R)
• M43: 21,673,740 km (0.118 R)
• M44: 22,140,335 km (0.118 R)
• M45: 22,408,564 km (0.093 R)
• M46: 23,902,748 km (0.086 R)
• M47: 24,800,634 km (0.084 R)
• M48: 25,288,622 km (0.065 R)
• M49: 25,498,807 km (0.106 R)
• M50: 26,487,201 km (0.077 R)
• M51: 26,914,602 km (0.043 R)
• M52: 27,488,010 km (0.114 R)
• M53: 27,559,967 km (0.089 R)
• M54: 27,848,541 km (0.09 R)
• M55: 28,138,013 km (0.052 R)
• M56: 28,428,532 km (0.068 R)
• M57: 28,646,945 km (0.107 R)
• M58: 28,866,106 km (0.071 R)
• M59: 29,379,376 km (0.099 R)
• M60: 29,600,332 km (0.07 R)
• M61: 30,118,091 km (0.065 R)
• M62: 32,522,278 km (0.094 R)
• M63: 33,439,762 km (0.081 R)
• M64: 34,210,789 km (0.061 R)
• M65: 34,288,131 km (0.099 R)
• M66: 34,753,979 km (0.041 R)
• M67: 35,534,880 km (0.091 R)
• M68: 35,770,347 km (0.118 R)
• M69: 36,006,263 km (0.058 R)
• M70: 36,084,951 km (0.085 R)
• M71: 36,717,152 km (0.054 R)
• M72: 37,432,678 km (0.055 R)
• M73: 37,672,185 km (0.083 R)
• M74: 38,313,361 km (0.118 R)
• M75: 38,716,079 km (0.07 R)
• M76: 38,877,495 km (0.063 R)
• M77: 39,444,171 km (0.12 R)
• M78: 39,606,635 km (0.104 R)
• M79: 40,013,840 km (0.104 R)
• M80: 40,177,051 km (0.114 R)
• M81: 40,504,072 km (0.107 R)
• M82: 43,069,077 km (0.074 R)
• M83: 43,571,577 km (0.111 R)
• M84: 46,798,851 km (0.112 R)
• M85: 52,584,100 km (0.052 R)
• M86: 53,839,974 km (0.059 R)
• M87: 57,482,234 km (0.031 R)
• M88: 57,574,237 km (0.084 R)
• M89: 59,240,009 km (0.119 R)
• M90: 59,425,959 km (0.09 R)
• M91: 60,733,893 km (0.066 R)
• M92: 61,015,287 km (0.112 R)
• M93: 62,240,045 km (0.113 R)
• M94: 63,092,752 km (0.109 R)
• M95: 63,568,174 km (0.058 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 12,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit