🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 21.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,218,337 km

• M1: 335,548 km (0.116 R)
• M2: 583,132 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.12 AU - 1.52 AU

Year: 531 Days

Day: 25.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 26,218,337 km

• M1: 445,502 km (0.088 R)
• M2: 488,736 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.52 AU - 1.68 AU

Year: 708 Days

Day: 39.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.5 AU - 3.56 AU

Year: 1845 Days

Day: 28.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,218,337 km

• M1: 669,899 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.33 AU - 5.03 AU

Year: 3542 Days

Day: 43.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 13.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.53 AU - 6.43 AU

Year: 5116 Days

Day: 7.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,218,337 km

• M1: 188,942 km (0.118 R)
• M2: 517,459 km (0.105 R)
• M3: 843,134 km (0.069 R)
• M4: 937,979 km (0.12 R)
• M5: 1,356,105 km (0.114 R)
• M6: 1,676,543 km (0.092 R)
• M7: 1,989,203 km (0.113 R)
• M8: 2,320,861 km (0.104 R)
• M9: 2,475,994 km (0.104 R)
• M10: 2,634,568 km (0.11 R)
• M11: 2,724,327 km (0.081 R)
• M12: 2,999,587 km (0.067 R)
• M13: 3,093,385 km (0.091 R)
• M14: 3,380,912 km (0.111 R)
• M15: 3,478,599 km (0.112 R)
• M16: 3,597,230 km (0.109 R)
• M17: 3,859,027 km (0.113 R)
• M18: 4,127,256 km (0.085 R)
• M19: 4,660,123 km (0.086 R)
• M20: 4,901,574 km (0.071 R)
• M21: 5,057,455 km (0.104 R)
• M22: 5,237,571 km (0.12 R)
• M23: 5,558,010 km (0.086 R)
• M24: 5,674,098 km (0.089 R)
• M25: 5,884,881 km (0.105 R)
• M26: 5,979,576 km (0.066 R)
• M27: 6,362,996 km (0.111 R)
• M28: 6,631,225 km (0.065 R)
• M29: 6,804,010 km (0.066 R)
• M30: 7,053,240 km (0.047 R)
• M31: 7,229,616 km (0.069 R)
• M32: 8,371,497 km (0.102 R)
• M33: 8,936,229 km (0.101 R)
• M34: 9,182,168 km (0.041 R)
• M35: 9,457,877 km (0.087 R)
• M36: 9,569,028 km (0.073 R)
• M37: 9,652,653 km (0.06 R)
• M38: 9,764,552 km (0.069 R)
• M39: 10,216,338 km (0.058 R)
• M40: 10,617,260 km (0.106 R)
• M41: 10,761,772 km (0.066 R)
• M42: 11,582,765 km (0.102 R)
• M43: 11,761,385 km (0.069 R)
• M44: 11,850,994 km (0.059 R)
• M45: 12,272,411 km (0.078 R)
• M46: 12,545,876 km (0.102 R)
• M47: 12,637,430 km (0.107 R)
• M48: 13,472,036 km (0.073 R)
• M49: 14,934,804 km (0.117 R)
• M50: 15,129,281 km (0.117 R)
• M51: 15,422,643 km (0.09 R)
• M52: 15,652,126 km (0.118 R)
• M53: 16,014,901 km (0.105 R)
• M54: 16,313,947 km (0.102 R)
• M55: 16,480,898 km (0.053 R)
• M56: 16,648,298 km (0.046 R)
• M57: 16,782,637 km (0.069 R)
• M58: 17,052,512 km (0.092 R)
• M59: 17,154,089 km (0.043 R)
• M60: 17,391,949 km (0.028 R)
• M61: 17,733,631 km (0.116 R)
• M62: 17,905,220 km (0.072 R)
• M63: 18,806,696 km (0.105 R)
• M64: 19,192,509 km (0.097 R)
• M65: 20,509,569 km (0.109 R)
• M66: 20,798,143 km (0.081 R)
• M67: 21,051,712 km (0.112 R)
• M68: 21,160,768 km (0.036 R)
• M69: 21,269,975 km (0.118 R)
• M70: 21,708,745 km (0.067 R)
• M71: 22,113,408 km (0.11 R)
• M72: 23,192,607 km (0.042 R)
• M73: 23,493,298 km (0.111 R)
• M74: 23,644,093 km (0.1 R)
• M75: 23,757,488 km (0.067 R)
• M76: 24,060,574 km (0.099 R)
• M77: 24,326,858 km (0.098 R)
• M78: 25,131,694 km (0.083 R)
• M79: 25,634,343 km (0.049 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit