🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.26 AU - 1.74 AU

Year: 652 Days

Day: 40.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.79 AU - 2.89 AU

Year: 1698 Days

Day: 40.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 8.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.86 AU - 5.98 AU

Year: 4476 Days

Day: 8.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,596,369 km

• M1: 112,797 km (0.115 R)
• M2: 345,421 km (0.11 R)
• M3: 425,756 km (0.054 R)
• M4: 521,797 km (0.109 R)
• M5: 728,392 km (0.057 R)
• M6: 982,409 km (0.1 R)
• M7: 1,103,135 km (0.044 R)
• M8: 1,159,683 km (0.093 R)
• M9: 1,252,284 km (0.071 R)
• M10: 1,545,496 km (0.068 R)
• M11: 1,647,970 km (0.06 R)
• M12: 1,969,456 km (0.094 R)
• M13: 2,024,957 km (0.09 R)
• M14: 2,503,221 km (0.093 R)
• M15: 2,578,618 km (0.11 R)
• M16: 2,841,163 km (0.06 R)
• M17: 2,935,858 km (0.097 R)
• M18: 3,112,384 km (0.086 R)
• M19: 3,308,806 km (0.05 R)
• M20: 3,492,661 km (0.096 R)
• M21: 3,560,280 km (0.111 R)
• M22: 3,628,347 km (0.044 R)
• M23: 4,010,869 km (0.078 R)
• M24: 4,099,580 km (0.12 R)
• M25: 4,188,890 km (0.102 R)
• M26: 4,369,754 km (0.087 R)
• M27: 4,424,507 km (0.101 R)
• M28: 5,214,683 km (0.106 R)
• M29: 5,626,226 km (0.104 R)
• M30: 6,007,402 km (0.11 R)
• M31: 6,109,278 km (0.109 R)
• M32: 6,376,460 km (0.103 R)
• M33: 6,901,099 km (0.094 R)
• M34: 7,115,024 km (0.117 R)
• M35: 7,396,119 km (0.12 R)
• M36: 7,658,962 km (0.091 R)
• M37: 7,725,234 km (0.118 R)
• M38: 7,858,077 km (0.108 R)
• M39: 8,193,924 km (0.067 R)
• M40: 8,284,281 km (0.086 R)
• M41: 8,443,154 km (0.107 R)
• M42: 8,511,520 km (0.111 R)
• M43: 8,995,470 km (0.09 R)
• M44: 9,583,389 km (0.109 R)
• M45: 9,869,869 km (0.114 R)
• M46: 10,207,811 km (0.071 R)
• M47: 10,280,814 km (0.116 R)
• M48: 10,500,574 km (0.086 R)
• M49: 10,598,710 km (0.068 R)
• M50: 10,697,295 km (0.076 R)
• M51: 11,144,293 km (0.043 R)
• M52: 11,344,904 km (0.057 R)
• M53: 11,445,583 km (0.105 R)
• M54: 11,521,430 km (0.088 R)
• M55: 11,673,421 km (0.116 R)
• M56: 12,082,122 km (0.1 R)
• M57: 12,573,551 km (0.093 R)
• M58: 12,782,540 km (0.086 R)
• M59: 13,071,563 km (0.11 R)
• M60: 13,362,830 km (0.107 R)
• M61: 13,790,381 km (0.026 R)
• M62: 13,978,874 km (0.057 R)
• M63: 14,303,950 km (0.092 R)
• M64: 14,494,687 km (0.107 R)
• M65: 14,851,179 km (0.117 R)
• M66: 15,044,459 km (0.091 R)
• M67: 15,155,162 km (0.098 R)
• M68: 15,545,014 km (0.053 R)
• M69: 15,741,137 km (0.083 R)
• M70: 15,853,634 km (0.096 R)
• M71: 15,966,282 km (0.093 R)
• M72: 16,334,592 km (0.07 R)
• M73: 16,992,822 km (0.087 R)
• M74: 18,453,645 km (0.092 R)
• M75: 19,469,864 km (0.03 R)
• M76: 19,560,520 km (0.033 R)
• M77: 19,772,201 km (0.026 R)
• M78: 19,863,306 km (0.057 R)
• M79: 20,259,292 km (0.118 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 19,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit