🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.49 AU - 0.55 AU

Year: 108 Days

Day: 24 Hours

Environment

Temp: 465 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,011,012 km

• M1: 209,587 km (0.091 R)
• M2: 336,894 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.49 AU - 0.59 AU

Year: 114 Days

Day: 44.8 Hours

Environment

Temp: 423 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.71 AU - 0.85 AU

Year: 198 Days

Day: 19.7 Hours

Environment

Temp: 334 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.22 AU - 1.94 AU

Year: 570 Days

Day: 34.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.81 AU - 2.47 AU

Year: 898 Days

Day: 36.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.4 AU - 7.68 AU

Year: 4800 Days

Day: 41.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.6

Radius: 3.5

Gravity: 39.48 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.33 AU - 24.17 AU

Year: 25187 Days

Day: 17.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,011,012 km

• M1: 101,128 km (0.075 R)
• M2: 535,411 km (0.058 R)
• M3: 704,157 km (0.103 R)
• M4: 1,219,073 km (0.114 R)
• M5: 1,415,495 km (0.082 R)
• M6: 2,050,239 km (0.113 R)
• M7: 2,933,315 km (0.078 R)
• M8: 4,011,168 km (0.071 R)
• M9: 6,498,831 km (0.105 R)
• M10: 6,678,947 km (0.088 R)
• M11: 9,164,366 km (0.083 R)
• M12: 9,563,343 km (0.084 R)
• M13: 9,914,449 km (0.045 R)
• M14: 10,518,675 km (0.047 R)
• M15: 10,829,839 km (0.078 R)
• M16: 13,253,474 km (0.09 R)
• M17: 14,590,879 km (0.092 R)
• M18: 16,344,465 km (0.111 R)
• M19: 17,185,953 km (0.077 R)
• M20: 17,791,974 km (0.115 R)
• M21: 21,134,888 km (0.112 R)
• M22: 22,438,185 km (0.114 R)
• M23: 35,120,494 km (0.119 R)
• M24: 49,227,274 km (0.072 R)
• M25: 52,583,652 km (0.076 R)
• M26: 53,857,627 km (0.081 R)
• M27: 59,551,172 km (0.094 R)
• M28: 60,339,254 km (0.106 R)
• M29: 61,534,541 km (0.116 R)
• M30: 62,340,125 km (0.12 R)
• M31: 66,052,247 km (0.073 R)
• M32: 69,255,885 km (0.113 R)
• M33: 72,115,000 km (0.08 R)
• M34: 79,011,013 km (0.094 R)

Kuiper Belt

Range: 38.3 - 64.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit