🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.81 AU - 1.03 AU

Year: 318 Days

Day: 41.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,315,210 km

• M1: 216,319 km (0.102 R)
• M2: 702,362 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.63 AU - 2.43 AU

Year: 1041 Days

Day: 26.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 8.4

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.86 AU - 7.88 AU

Year: 7946 Days

Day: 8.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,315,210 km

• M1: 142,866 km (0.062 R)
• M2: 234,121 km (0.119 R)
• M3: 320,887 km (0.115 R)
• M4: 481,256 km (0.074 R)
• M5: 704,456 km (0.099 R)
• M6: 790,326 km (0.108 R)
• M7: 867,069 km (0.045 R)
• M8: 1,184,666 km (0.091 R)
• M9: 1,364,482 km (0.104 R)
• M10: 1,442,123 km (0.094 R)
• M11: 1,601,894 km (0.118 R)
• M12: 1,667,567 km (0.089 R)
• M13: 1,750,744 km (0.075 R)
• M14: 1,887,028 km (0.109 R)
• M15: 2,206,419 km (0.09 R)
• M16: 2,298,122 km (0.12 R)
• M17: 2,795,984 km (0.115 R)
• M18: 2,955,755 km (0.091 R)
• M19: 3,077,677 km (0.112 R)
• M20: 3,326,458 km (0.115 R)
• M21: 3,668,589 km (0.114 R)
• M22: 4,066,818 km (0.108 R)
• M23: 4,134,436 km (0.049 R)
• M24: 4,409,248 km (0.077 R)
• M25: 4,525,485 km (0.104 R)
• M26: 4,760,952 km (0.111 R)
• M27: 5,219,619 km (0.08 R)
• M28: 5,541,554 km (0.116 R)
• M29: 5,768,344 km (0.103 R)
• M30: 6,387,679 km (0.075 R)
• M31: 7,438,904 km (0.077 R)
• M32: 7,829,354 km (0.113 R)
• M33: 8,542,936 km (0.1 R)
• M34: 9,010,579 km (0.038 R)
• M35: 9,217,772 km (0.085 R)
• M36: 9,277,312 km (0.036 R)
• M37: 9,637,095 km (0.113 R)
• M38: 10,277,523 km (0.067 R)
• M39: 10,401,091 km (0.093 R)
• M40: 10,463,025 km (0.094 R)
• M41: 10,556,224 km (0.057 R)
• M42: 10,680,839 km (0.115 R)
• M43: 10,931,715 km (0.109 R)
• M44: 11,152,820 km (0.091 R)
• M45: 11,728,024 km (0.06 R)
• M46: 11,986,829 km (0.099 R)
• M47: 12,608,857 km (0.106 R)
• M48: 13,241,506 km (0.112 R)
• M49: 13,409,804 km (0.114 R)
• M50: 13,477,272 km (0.116 R)
• M51: 14,295,872 km (0.055 R)
• M52: 14,433,801 km (0.052 R)
• M53: 14,572,329 km (0.047 R)
• M54: 14,955,299 km (0.063 R)
• M55: 16,774,110 km (0.108 R)
• M56: 16,846,815 km (0.049 R)
• M57: 16,956,171 km (0.056 R)
• M58: 17,469,291 km (0.05 R)
• M59: 17,764,897 km (0.108 R)
• M60: 19,419,898 km (0.093 R)
• M61: 19,611,084 km (0.106 R)
• M62: 19,764,571 km (0.053 R)
• M63: 20,033,848 km (0.049 R)
• M64: 20,849,455 km (0.099 R)
• M65: 21,084,473 km (0.062 R)
• M66: 21,517,559 km (0.059 R)
• M67: 22,673,352 km (0.092 R)
• M68: 22,955,344 km (0.025 R)
• M69: 23,076,668 km (0.059 R)
• M70: 24,300,529 km (0.087 R)
• M71: 24,837,435 km (0.112 R)
• M72: 26,133,551 km (0.079 R)
• M73: 26,260,111 km (0.08 R)
• M74: 27,152,014 km (0.085 R)
• M75: 27,237,434 km (0.118 R)
• M76: 27,408,723 km (0.113 R)
• M77: 29,183,852 km (0.03 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit