🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 14 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.13 AU - 1.77 AU

Year: 614 Days

Day: 33.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,400,374 km

• M1: 116,836 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.59 AU - 1.69 AU

Year: 738 Days

Day: 17.2 Hours

Environment

Temp: -25 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 11

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.64 AU - 9.14 AU

Year: 7789 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,400,374 km

• M1: 163,510 km (0.084 R)
• M2: 275,559 km (0.108 R)
• M3: 475,871 km (0.09 R)
• M4: 691,142 km (0.119 R)
• M5: 952,938 km (0.078 R)
• M6: 1,037,760 km (0.115 R)
• M7: 1,403,976 km (0.058 R)
• M8: 1,653,206 km (0.1 R)
• M9: 1,971,251 km (0.06 R)
• M10: 2,156,453 km (0.087 R)
• M11: 2,405,983 km (0.116 R)
• M12: 2,725,972 km (0.066 R)
• M13: 2,954,109 km (0.09 R)
• M14: 3,123,903 km (0.098 R)
• M15: 3,698,359 km (0.047 R)
• M16: 3,812,651 km (0.081 R)
• M17: 4,021,340 km (0.116 R)
• M18: 4,091,801 km (0.03 R)
• M19: 4,498,558 km (0.082 R)
• M20: 4,694,680 km (0.079 R)
• M21: 4,868,513 km (0.054 R)
• M22: 5,095,154 km (0.104 R)
• M23: 5,273,923 km (0.032 R)
• M24: 5,611,416 km (0.059 R)
• M25: 5,716,733 km (0.069 R)
• M26: 6,144,433 km (0.037 R)
• M27: 6,582,606 km (0.098 R)
• M28: 7,087,648 km (0.069 R)
• M29: 7,201,641 km (0.078 R)
• M30: 7,460,147 km (0.059 R)
• M31: 8,344,420 km (0.05 R)
• M32: 8,494,915 km (0.104 R)
• M33: 9,261,455 km (0.034 R)
• M34: 9,637,244 km (0.071 R)
• M35: 9,795,369 km (0.031 R)
• M36: 9,954,242 km (0.087 R)
• M37: 10,468,709 km (0.083 R)
• M38: 10,631,173 km (0.046 R)
• M39: 10,893,119 km (0.052 R)
• M40: 11,356,423 km (0.102 R)
• M41: 12,854,197 km (0.081 R)
• M42: 13,343,681 km (0.11 R)
• M43: 13,661,726 km (0.096 R)
• M44: 14,197,137 km (0.079 R)
• M45: 14,557,967 km (0.12 R)
• M46: 14,630,522 km (0.116 R)
• M47: 14,812,284 km (0.096 R)
• M48: 15,068,246 km (0.119 R)
• M49: 15,251,802 km (0.068 R)
• M50: 16,596,089 km (0.096 R)
• M51: 17,014,364 km (0.05 R)
• M52: 17,205,550 km (0.109 R)
• M53: 17,667,658 km (0.056 R)
• M54: 18,133,655 km (0.059 R)
• M55: 18,250,791 km (0.108 R)
• M56: 20,443,147 km (0.106 R)
• M57: 20,809,662 km (0.114 R)
• M58: 21,055,302 km (0.086 R)
• M59: 21,137,431 km (0.052 R)
• M60: 21,425,557 km (0.11 R)
• M61: 21,880,933 km (0.078 R)
• M62: 22,843,595 km (0.1 R)
• M63: 23,139,350 km (0.096 R)
• M64: 23,991,160 km (0.067 R)
• M65: 24,291,852 km (0.072 R)
• M66: 24,464,189 km (0.073 R)
• M67: 24,550,507 km (0.088 R)
• M68: 25,288,174 km (0.092 R)
• M69: 26,033,321 km (0.07 R)
• M70: 26,430,653 km (0.109 R)
• M71: 26,874,659 km (0.059 R)
• M72: 27,008,250 km (0.096 R)
• M73: 27,097,410 km (0.102 R)
• M74: 27,231,450 km (0.062 R)
• M75: 27,455,398 km (0.073 R)
• M76: 28,311,547 km (0.101 R)
• M77: 28,720,248 km (0.097 R)
• M78: 29,543,485 km (0.056 R)
• M79: 29,819,493 km (0.114 R)
• M80: 30,653,053 km (0.092 R)
• M81: 30,885,976 km (0.104 R)
• M82: 31,026,000 km (0.109 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 11,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit