🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 111 Days

Day: 23.8 Hours

Environment

Temp: 403 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.48 AU - 0.64 AU

Year: 124 Days

Day: 16.1 Hours

Environment

Temp: 408 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,450,122 km

• M1: 28,424 km (0.033 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.78 AU - 2.38 AU

Year: 889 Days

Day: 31.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.11 AU - 2.53 AU

Year: 1047 Days

Day: 28.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.88 AU - 3.02 AU

Year: 1136 Days

Day: 35.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.48 AU - 2.68 AU

Year: 1228 Days

Day: 33.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.79 AU - 8.41 AU

Year: 6830 Days

Day: 39.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.6

Radius: 11.1

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.65 AU - 15.81 AU

Year: 17608 Days

Day: 5.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,450,122 km

• M1: 153,787 km (0.118 R)
• M2: 384,317 km (0.058 R)
• M3: 511,625 km (0.111 R)
• M4: 693,685 km (0.119 R)
• M5: 1,053,767 km (0.068 R)
• M6: 1,146,967 km (0.1 R)
• M7: 1,367,025 km (0.067 R)
• M8: 1,876,855 km (0.103 R)
• M9: 1,991,447 km (0.08 R)
• M10: 2,108,582 km (0.065 R)
• M11: 2,258,180 km (0.081 R)
• M12: 2,380,401 km (0.025 R)
• M13: 2,536,432 km (0.06 R)
• M14: 3,025,168 km (0.099 R)
• M15: 3,578,531 km (0.067 R)
• M16: 4,505,738 km (0.11 R)
• M17: 4,817,500 km (0.057 R)
• M18: 5,298,607 km (0.105 R)
• M19: 5,711,348 km (0.115 R)
• M20: 5,879,496 km (0.109 R)
• M21: 6,611,927 km (0.046 R)
• M22: 6,877,313 km (0.052 R)
• M23: 6,966,474 km (0.072 R)
• M24: 7,101,112 km (0.072 R)
• M25: 7,556,188 km (0.1 R)
• M26: 7,740,792 km (0.108 R)
• M27: 8,256,456 km (0.032 R)
• M28: 8,734,870 km (0.116 R)
• M29: 9,124,124 km (0.104 R)
• M30: 9,519,062 km (0.086 R)
• M31: 9,819,006 km (0.069 R)
• M32: 12,274,206 km (0.083 R)
• M33: 12,710,134 km (0.081 R)
• M34: 13,151,298 km (0.095 R)
• M35: 13,765,996 km (0.035 R)
• M36: 13,991,889 km (0.067 R)
• M37: 14,447,414 km (0.079 R)
• M38: 15,548,604 km (0.099 R)
• M39: 16,317,537 km (0.104 R)
• M40: 16,676,572 km (0.083 R)
• M41: 17,646,864 km (0.063 R)
• M42: 18,760,321 km (0.107 R)
• M43: 19,325,651 km (0.096 R)
• M44: 19,451,912 km (0.107 R)
• M45: 21,054,704 km (0.073 R)
• M46: 22,036,664 km (0.114 R)
• M47: 22,367,275 km (0.06 R)
• M48: 22,499,969 km (0.095 R)
• M49: 23,571,089 km (0.116 R)
• M50: 23,706,176 km (0.069 R)
• M51: 24,112,933 km (0.087 R)
• M52: 24,590,300 km (0.046 R)
• M53: 24,795,847 km (0.102 R)
• M54: 25,762,848 km (0.087 R)
• M55: 26,041,399 km (0.113 R)
• M56: 28,808,960 km (0.085 R)
• M57: 29,533,612 km (0.063 R)
• M58: 30,044,339 km (0.116 R)
• M59: 31,222,871 km (0.116 R)
• M60: 31,817,822 km (0.053 R)
• M61: 32,116,568 km (0.117 R)
• M62: 32,641,956 km (0.098 R)
• M63: 33,700,960 km (0.044 R)
• M64: 35,542,509 km (0.076 R)
• M65: 36,553,641 km (0.096 R)
• M66: 37,102,067 km (0.117 R)
• M67: 37,416,671 km (0.08 R)
• M68: 39,162,628 km (0.116 R)
• M69: 39,242,663 km (0.081 R)
• M70: 41,341,671 km (0.104 R)
• M71: 41,423,052 km (0.063 R)
• M72: 41,586,114 km (0.119 R)
• M73: 42,158,625 km (0.09 R)
• M74: 43,145,971 km (0.084 R)
• M75: 43,891,566 km (0.078 R)
• M76: 44,057,770 km (0.062 R)
• M77: 44,224,272 km (0.11 R)
• M78: 49,487,574 km (0.082 R)
• M79: 49,574,042 km (0.108 R)
• M80: 50,965,003 km (0.069 R)
• M81: 54,766,135 km (0.102 R)
• M82: 54,945,054 km (0.107 R)
• M83: 58,474,517 km (0.119 R)
• M84: 58,932,286 km (0.081 R)
• M85: 59,483,255 km (0.074 R)
• M86: 59,759,263 km (0.106 R)
• M87: 60,405,227 km (0.108 R)
• M88: 60,682,731 km (0.047 R)
• M89: 60,775,332 km (0.108 R)
• M90: 60,867,933 km (0.05 R)
• M91: 60,960,684 km (0.066 R)

Kuiper Belt

Range: 37.1 - 67.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 17,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit