🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.51 AU - 0.59 AU

Year: 149 Days

Day: 40.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.59 AU - 0.81 AU

Year: 214 Days

Day: 30.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 256 Days

Day: 18.8 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.13 AU - 1.19 AU

Year: 456 Days

Day: 32.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.28 AU - 2.48 AU

Year: 1341 Days

Day: 38.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.07 AU - 3.43 AU

Year: 1666 Days

Day: 22.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.7 AU - 4.24 AU

Year: 2889 Days

Day: 20.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,196,930 km

• M1: 795,262 km (0.111 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.24 AU - 5.32 AU

Year: 3234 Days

Day: 21.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,196,930 km

• M1: 2,727,319 km (0.044 R)
• M2: 3,263,777 km (0.037 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 11.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.34 AU - 8.24 AU

Year: 6462 Days

Day: 5.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,196,930 km

• M1: 142,716 km (0.039 R)
• M2: 316,699 km (0.075 R)
• M3: 566,527 km (0.105 R)
• M4: 722,707 km (0.106 R)
• M5: 936,183 km (0.074 R)
• M6: 1,125,126 km (0.047 R)
• M7: 1,558,361 km (0.089 R)
• M8: 2,630,679 km (0.064 R)
• M9: 2,796,583 km (0.088 R)
• M10: 3,382,109 km (0.098 R)
• M11: 3,540,084 km (0.09 R)
• M12: 4,076,692 km (0.112 R)
• M13: 4,221,054 km (0.112 R)
• M14: 4,342,527 km (0.093 R)
• M15: 4,840,389 km (0.12 R)
• M16: 4,993,278 km (0.104 R)
• M17: 5,917,194 km (0.073 R)
• M18: 6,026,101 km (0.113 R)
• M19: 6,329,336 km (0.027 R)
• M20: 6,836,174 km (0.052 R)
• M21: 7,152,424 km (0.069 R)
• M22: 7,532,402 km (0.045 R)
• M23: 7,859,124 km (0.067 R)
• M24: 8,312,106 km (0.083 R)
• M25: 8,804,583 km (0.046 R)
• M26: 9,370,212 km (0.102 R)
• M27: 9,625,426 km (0.112 R)
• M28: 10,470,505 km (0.09 R)
• M29: 11,035,835 km (0.055 R)
• M30: 11,782,328 km (0.119 R)
• M31: 11,919,809 km (0.069 R)
• M32: 12,685,600 km (0.104 R)
• M33: 13,038,950 km (0.09 R)
• M34: 13,252,427 km (0.087 R)
• M35: 14,264,456 km (0.096 R)
• M36: 14,337,610 km (0.036 R)
• M37: 14,631,869 km (0.04 R)
• M38: 14,705,770 km (0.073 R)
• M39: 15,114,172 km (0.093 R)
• M40: 15,526,464 km (0.065 R)
• M41: 15,601,861 km (0.081 R)
• M42: 16,438,712 km (0.097 R)
• M43: 16,746,734 km (0.119 R)
• M44: 16,824,076 km (0.09 R)
• M45: 17,134,342 km (0.069 R)
• M46: 17,407,507 km (0.076 R)
• M47: 18,235,532 km (0.04 R)
• M48: 18,434,646 km (0.111 R)
• M49: 18,875,063 km (0.115 R)
• M50: 19,440,692 km (0.084 R)
• M51: 20,093,836 km (0.082 R)
• M52: 20,340,673 km (0.12 R)
• M53: 20,795,899 km (0.118 R)
• M54: 21,003,840 km (0.074 R)
• M55: 21,087,316 km (0.103 R)
• M56: 21,212,529 km (0.039 R)
• M57: 21,296,154 km (0.109 R)
• M58: 21,716,225 km (0.084 R)
• M59: 22,521,810 km (0.113 R)
• M60: 22,949,660 km (0.073 R)
• M61: 23,293,884 km (0.058 R)
• M62: 23,466,670 km (0.097 R)
• M63: 23,683,288 km (0.072 R)
• M64: 25,395,286 km (0.115 R)
• M65: 25,528,577 km (0.059 R)
• M66: 26,153,897 km (0.059 R)
• M67: 26,378,593 km (0.082 R)
• M68: 26,468,501 km (0.115 R)
• M69: 27,010,644 km (0.073 R)
• M70: 27,101,449 km (0.088 R)
• M71: 27,465,271 km (0.094 R)
• M72: 27,647,930 km (0.108 R)
• M73: 27,830,889 km (0.117 R)
• M74: 29,215,866 km (0.051 R)
• M75: 29,309,065 km (0.093 R)
• M76: 29,963,855 km (0.089 R)
• M77: 30,057,803 km (0.112 R)
• M78: 30,528,886 km (0.057 R)
• M79: 30,670,705 km (0.063 R)
• M80: 30,765,251 km (0.067 R)
• M81: 31,382,941 km (0.085 R)
• M82: 32,004,819 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit