🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.61 AU - 0.85 AU

Year: 239 Days

Day: 36.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,442,679 km

• M1: 36,651 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.9 AU - 3.56 AU

Year: 2223 Days

Day: 43.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.3

Radius: 12.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.93 AU - 9.39 AU

Year: 9758 Days

Day: 10.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,442,679 km

• M1: 153,039 km (0.062 R)
• M2: 1,062,294 km (0.059 R)
• M3: 1,901,389 km (0.042 R)
• M4: 2,457,145 km (0.113 R)
• M5: 3,518,542 km (0.049 R)
• M6: 5,436,686 km (0.062 R)
• M7: 6,124,986 km (0.066 R)
• M8: 6,832,135 km (0.097 R)
• M9: 13,764,051 km (0.073 R)
• M10: 16,260,989 km (0.05 R)
• M11: 19,123,395 km (0.061 R)
• M12: 20,714,518 km (0.047 R)
• M13: 25,732,031 km (0.12 R)
• M14: 26,399,237 km (0.109 R)
• M15: 29,910,000 km (0.107 R)
• M16: 38,335,053 km (0.097 R)
• M17: 39,205,712 km (0.042 R)
• M18: 46,792,120 km (0.119 R)

Asteroid Belt

Center: 10.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.1

Radius: 5.1

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.04 AU - 12.76 AU

Year: 15718 Days

Day: 22.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,442,679 km

• M1: 63,429 km (0.104 R)
• M2: 293,511 km (0.057 R)
• M3: 515,963 km (0.112 R)
• M4: 1,081,742 km (0.107 R)
• M5: 2,608,688 km (0.103 R)
• M6: 2,962,337 km (0.102 R)
• M7: 3,792,156 km (0.065 R)
• M8: 4,158,222 km (0.028 R)
• M9: 4,640,676 km (0.107 R)
• M10: 7,282,424 km (0.08 R)
• M11: 9,163,169 km (0.065 R)
• M12: 10,728,860 km (0.107 R)
• M13: 11,866,701 km (0.103 R)
• M14: 12,403,907 km (0.115 R)
• M15: 23,719,191 km (0.104 R)
• M16: 25,149,496 km (0.064 R)
• M17: 25,737,416 km (0.083 R)
• M18: 28,815,243 km (0.103 R)
• M19: 30,112,107 km (0.108 R)
• M20: 30,663,824 km (0.061 R)
• M21: 33,288,668 km (0.076 R)
• M22: 36,556,484 km (0.051 R)
• M23: 40,698,550 km (0.091 R)
• M24: 41,780,890 km (0.099 R)
• M25: 46,448,792 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.8

Radius: 6.1

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.64 AU - 19.9 AU

Year: 25128 Days

Day: 22.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,442,679 km

• M1: 78,988 km (0.118 R)
• M2: 269,276 km (0.064 R)
• M3: 601,383 km (0.095 R)
• M4: 955,182 km (0.095 R)
• M5: 1,521,261 km (0.103 R)
• M6: 2,015,682 km (0.069 R)
• M7: 2,446,972 km (0.096 R)
• M8: 2,990,312 km (0.046 R)
• M9: 5,180,873 km (0.039 R)
• M10: 6,245,262 km (0.095 R)
• M11: 6,691,064 km (0.11 R)
• M12: 7,205,681 km (0.044 R)
• M13: 7,898,468 km (0.084 R)
• M14: 8,313,752 km (0.098 R)
• M15: 9,647,118 km (0.062 R)
• M16: 10,061,504 km (0.079 R)
• M17: 11,572,742 km (0.092 R)
• M18: 13,666,813 km (0.055 R)
• M19: 13,963,914 km (0.108 R)
• M20: 15,919,158 km (0.09 R)
• M21: 16,581,578 km (0.077 R)
• M22: 17,872,757 km (0.102 R)
• M23: 18,317,661 km (0.089 R)
• M24: 20,848,707 km (0.063 R)
• M25: 21,842,486 km (0.095 R)
• M26: 24,247,272 km (0.096 R)
• M27: 24,464,338 km (0.05 R)
• M28: 27,055,224 km (0.098 R)
• M29: 27,997,690 km (0.102 R)
• M30: 28,477,002 km (0.112 R)
• M31: 42,470,536 km (0.071 R)
• M32: 47,879,846 km (0.037 R)
• M33: 53,180,397 km (0.049 R)
• M34: 58,079,279 km (0.11 R)
• M35: 62,452,623 km (0.065 R)
• M36: 63,065,526 km (0.037 R)
• M37: 72,746,004 km (0.04 R)
• M38: 80,201,812 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,424 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit