🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.73 AU - 1.09 AU

Year: 308 Days

Day: 21.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.27 AU - 1.87 AU

Year: 698 Days

Day: 19.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,270,143 km

• M1: 756,516 km (0.073 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.44 AU - 5.78 AU

Year: 4714 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,270,143 km

• M1: 167,998 km (0.045 R)
• M2: 309,668 km (0.089 R)
• M3: 456,872 km (0.066 R)
• M4: 546,780 km (0.069 R)
• M5: 803,490 km (0.065 R)
• M6: 1,390,961 km (0.107 R)
• M7: 1,574,518 km (0.119 R)
• M8: 1,919,341 km (0.1 R)
• M9: 2,076,867 km (0.063 R)
• M10: 2,405,235 km (0.096 R)
• M11: 2,506,961 km (0.093 R)
• M12: 2,645,040 km (0.108 R)
• M13: 2,821,416 km (0.105 R)
• M14: 3,111,636 km (0.1 R)
• M15: 3,623,560 km (0.037 R)
• M16: 3,879,671 km (0.099 R)
• M17: 4,203,102 km (0.046 R)
• M18: 4,306,025 km (0.111 R)
• M19: 4,577,545 km (0.119 R)
• M20: 4,854,750 km (0.065 R)
• M21: 5,028,134 km (0.095 R)
• M22: 5,651,060 km (0.036 R)
• M23: 5,787,792 km (0.1 R)
• M24: 5,879,645 km (0.06 R)
• M25: 6,345,792 km (0.081 R)
• M26: 6,440,488 km (0.047 R)
• M27: 6,969,765 km (0.062 R)
• M28: 7,638,617 km (0.117 R)
• M29: 7,739,446 km (0.065 R)
• M30: 8,172,980 km (0.086 R)
• M31: 8,588,264 km (0.056 R)
• M32: 8,772,270 km (0.105 R)
• M33: 8,877,886 km (0.038 R)
• M34: 10,095,911 km (0.115 R)
• M35: 10,485,614 km (0.112 R)
• M36: 10,569,838 km (0.067 R)
• M37: 10,880,253 km (0.058 R)
• M38: 10,993,948 km (0.081 R)
• M39: 11,193,810 km (0.108 R)
• M40: 11,279,829 km (0.1 R)
• M41: 12,418,119 km (0.069 R)
• M42: 12,536,900 km (0.107 R)
• M43: 13,106,569 km (0.119 R)
• M44: 13,197,225 km (0.102 R)
• M45: 13,776,618 km (0.091 R)
• M46: 13,930,554 km (0.07 R)
• M47: 14,614,366 km (0.117 R)
• M48: 14,928,820 km (0.102 R)
• M49: 16,144,153 km (0.048 R)
• M50: 16,404,005 km (0.11 R)
• M51: 16,534,454 km (0.07 R)
• M52: 17,657,485 km (0.108 R)
• M53: 17,757,866 km (0.092 R)
• M54: 17,958,925 km (0.113 R)
• M55: 19,044,407 km (0.084 R)
• M56: 19,250,254 km (0.06 R)
• M57: 19,664,341 km (0.117 R)
• M58: 19,803,018 km (0.09 R)
• M59: 20,466,036 km (0.083 R)
• M60: 20,782,735 km (0.061 R)
• M61: 20,994,715 km (0.061 R)
• M62: 21,634,994 km (0.107 R)
• M63: 21,742,405 km (0.112 R)
• M64: 21,885,869 km (0.108 R)
• M65: 22,101,440 km (0.109 R)
• M66: 22,607,529 km (0.072 R)
• M67: 22,716,586 km (0.087 R)
• M68: 25,006,930 km (0.075 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit