🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.6 AU - 0.8 AU

Year: 225 Days

Day: 41.1 Hours

Environment

Temp: 101 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,341,926 km

• M1: 317,596 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.5 AU - 2.42 AU

Year: 1056 Days

Day: 23.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.3

Radius: 10.5

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 5.06 AU - 6.64 AU

Year: 5448 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,341,926 km

• M1: 145,110 km (0.093 R)
• M2: 261,497 km (0.075 R)
• M3: 708,645 km (0.1 R)
• M4: 863,479 km (0.048 R)
• M5: 959,222 km (0.026 R)
• M6: 1,030,131 km (0.036 R)
• M7: 1,132,456 km (0.109 R)
• M8: 1,610,421 km (0.104 R)
• M9: 1,853,966 km (0.088 R)
• M10: 1,925,624 km (0.103 R)
• M11: 2,016,878 km (0.092 R)
• M12: 2,184,578 km (0.052 R)
• M13: 2,279,722 km (0.066 R)
• M14: 2,818,125 km (0.062 R)
• M15: 2,922,245 km (0.075 R)
• M16: 3,595,734 km (0.094 R)
• M17: 3,938,762 km (0.087 R)
• M18: 4,126,059 km (0.115 R)
• M19: 4,268,476 km (0.112 R)
• M20: 4,829,468 km (0.118 R)
• M21: 5,336,306 km (0.08 R)
• M22: 5,491,588 km (0.061 R)
• M23: 5,674,846 km (0.043 R)
• M24: 5,940,083 km (0.095 R)
• M25: 6,128,127 km (0.074 R)
• M26: 6,956,750 km (0.093 R)
• M27: 7,269,260 km (0.118 R)
• M28: 7,412,874 km (0.1 R)
• M29: 7,790,758 km (0.11 R)
• M30: 8,026,524 km (0.106 R)
• M31: 8,175,075 km (0.112 R)
• M32: 8,625,963 km (0.066 R)
• M33: 9,023,444 km (0.068 R)
• M34: 9,395,793 km (0.068 R)
• M35: 9,709,799 km (0.119 R)
• M36: 9,836,359 km (0.115 R)
• M37: 9,931,653 km (0.081 R)
• M38: 10,123,288 km (0.092 R)
• M39: 10,283,806 km (0.087 R)
• M40: 10,509,998 km (0.102 R)
• M41: 10,607,536 km (0.072 R)
• M42: 11,632,132 km (0.113 R)
• M43: 11,901,707 km (0.112 R)
• M44: 12,896,084 km (0.061 R)
• M45: 13,280,252 km (0.085 R)
• M46: 14,781,616 km (0.103 R)
• M47: 15,812,046 km (0.076 R)
• M48: 16,110,793 km (0.114 R)
• M49: 16,298,389 km (0.057 R)
• M50: 16,713,822 km (0.113 R)
• M51: 16,941,809 km (0.118 R)
• M52: 18,409,813 km (0.112 R)
• M53: 18,763,612 km (0.083 R)
• M54: 19,517,585 km (0.118 R)
• M55: 19,797,782 km (0.094 R)
• M56: 19,918,358 km (0.108 R)
• M57: 20,200,500 km (0.074 R)
• M58: 20,402,906 km (0.113 R)
• M59: 20,932,332 km (0.106 R)
• M60: 21,137,132 km (0.088 R)
• M61: 21,963,062 km (0.087 R)
• M62: 22,087,826 km (0.102 R)
• M63: 23,010,247 km (0.058 R)
• M64: 23,094,620 km (0.094 R)
• M65: 25,283,536 km (0.117 R)
• M66: 25,720,512 km (0.1 R)
• M67: 26,159,880 km (0.108 R)
• M68: 27,627,585 km (0.035 R)
• M69: 27,897,310 km (0.109 R)
• M70: 28,575,437 km (0.094 R)
• M71: 28,757,199 km (0.081 R)
• M72: 28,985,036 km (0.087 R)
• M73: 29,213,323 km (0.082 R)
• M74: 29,671,840 km (0.082 R)
• M75: 29,809,769 km (0.111 R)
• M76: 30,317,654 km (0.084 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 552 - 12,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit