🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 230 Days

Day: 24.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.34 AU - 1.62 AU

Year: 678 Days

Day: 36.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,816,558 km

• M1: 243,396 km (0.112 R)
• M2: 428,149 km (0.108 R)

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.18 AU - 3.24 AU

Year: 1681 Days

Day: 38.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,816,558 km

• M1: 283,787 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.8

Radius: 13.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.35 AU - 13.03 AU

Year: 13167 Days

Day: 8.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,816,558 km

• M1: 167,998 km (0.107 R)
• M2: 306,676 km (0.112 R)
• M3: 500,405 km (0.088 R)
• M4: 623,225 km (0.1 R)
• M5: 805,734 km (0.092 R)
• M6: 921,224 km (0.103 R)
• M7: 1,226,852 km (0.092 R)
• M8: 1,523,954 km (0.09 R)
• M9: 1,628,223 km (0.088 R)
• M10: 1,713,494 km (0.062 R)
• M11: 2,024,358 km (0.093 R)
• M12: 2,116,511 km (0.116 R)
• M13: 2,257,581 km (0.079 R)
• M14: 2,750,955 km (0.104 R)
• M15: 2,879,759 km (0.06 R)
• M16: 3,010,508 km (0.117 R)
• M17: 3,169,979 km (0.089 R)
• M18: 3,332,442 km (0.115 R)
• M19: 3,637,622 km (0.085 R)
• M20: 3,722,444 km (0.114 R)
• M21: 3,808,014 km (0.1 R)
• M22: 4,010,121 km (0.044 R)
• M23: 4,364,967 km (0.117 R)
• M24: 4,546,279 km (0.112 R)
• M25: 5,137,041 km (0.108 R)
• M26: 5,264,499 km (0.098 R)
• M27: 5,393,153 km (0.106 R)
• M28: 5,719,276 km (0.109 R)
• M29: 6,018,322 km (0.115 R)
• M30: 6,322,455 km (0.065 R)
• M31: 6,701,237 km (0.085 R)
• M32: 7,301,124 km (0.104 R)
• M33: 7,662,104 km (0.092 R)
• M34: 7,771,609 km (0.098 R)
• M35: 7,955,166 km (0.087 R)
• M36: 9,125,620 km (0.094 R)
• M37: 9,671,802 km (0.079 R)
• M38: 10,188,513 km (0.115 R)
• M39: 10,551,587 km (0.116 R)
• M40: 11,124,696 km (0.115 R)
• M41: 11,290,301 km (0.077 R)
• M42: 11,456,803 km (0.064 R)
• M43: 13,517,514 km (0.093 R)
• M44: 13,872,061 km (0.039 R)
• M45: 14,635,608 km (0.056 R)
• M46: 14,953,953 km (0.067 R)
• M47: 15,091,134 km (0.087 R)
• M48: 17,921,077 km (0.097 R)
• M49: 19,048,446 km (0.092 R)
• M50: 19,296,629 km (0.108 R)
• M51: 19,396,262 km (0.051 R)
• M52: 19,695,906 km (0.117 R)
• M53: 20,706,140 km (0.075 R)
• M54: 21,733,130 km (0.096 R)
• M55: 23,463,678 km (0.041 R)
• M56: 24,050,401 km (0.114 R)
• M57: 26,722,069 km (0.081 R)
• M58: 27,223,073 km (0.114 R)
• M59: 28,972,021 km (0.115 R)
• M60: 29,086,164 km (0.085 R)
• M61: 29,946,651 km (0.093 R)
• M62: 31,516,531 km (0.086 R)
• M63: 32,104,750 km (0.111 R)
• M64: 32,340,965 km (0.071 R)
• M65: 32,755,950 km (0.106 R)
• M66: 33,891,098 km (0.088 R)
• M67: 34,614,554 km (0.11 R)
• M68: 35,587,239 km (0.046 R)
• M69: 35,831,832 km (0.105 R)
• M70: 36,507,416 km (0.089 R)
• M71: 37,373,138 km (0.094 R)
• M72: 38,810,176 km (0.039 R)
• M73: 39,503,861 km (0.074 R)
• M74: 40,074,427 km (0.12 R)
• M75: 40,201,585 km (0.102 R)
• M76: 41,609,301 km (0.12 R)
• M77: 42,060,638 km (0.116 R)
• M78: 43,163,474 km (0.063 R)
• M79: 43,489,597 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit