🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.56 AU - 0.8 AU

Year: 200 Days

Day: 41.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.67 AU - 0.85 AU

Year: 236 Days

Day: 12.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,881,572 km

• M1: 187,147 km (0.092 R)
• M2: 243,396 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.35 AU - 5.07 AU

Year: 3079 Days

Day: 35.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.71 AU - 5.01 AU

Year: 3245 Days

Day: 45.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,881,572 km

• M1: 3,098,322 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.22 AU - 5.24 AU

Year: 4263 Days

Day: 24.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,881,572 km

• M1: 506,838 km (0.097 R)
• M2: 1,718,431 km (0.092 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.4

Radius: 13.2

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.24 AU - 11.42 AU

Year: 10158 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,881,572 km

• M1: 165,904 km (0.108 R)
• M2: 296,353 km (0.118 R)
• M3: 393,592 km (0.094 R)
• M4: 569,519 km (0.075 R)
• M5: 686,505 km (0.041 R)
• M6: 1,050,027 km (0.087 R)
• M7: 1,177,485 km (0.072 R)
• M8: 1,766,302 km (0.052 R)
• M9: 2,818,125 km (0.11 R)
• M10: 3,123,005 km (0.105 R)
• M11: 3,216,653 km (0.068 R)
• M12: 3,898,371 km (0.031 R)
• M13: 4,135,633 km (0.112 R)
• M14: 4,238,706 km (0.067 R)
• M15: 4,912,196 km (0.106 R)
• M16: 5,021,552 km (0.094 R)
• M17: 5,505,202 km (0.094 R)
• M18: 5,733,638 km (0.109 R)
• M19: 5,848,978 km (0.07 R)
• M20: 5,965,065 km (0.099 R)
• M21: 6,160,440 km (0.09 R)
• M22: 6,278,623 km (0.12 R)
• M23: 7,460,147 km (0.094 R)
• M24: 7,926,294 km (0.106 R)
• M25: 8,098,032 km (0.093 R)
• M26: 8,271,266 km (0.038 R)
• M27: 8,533,212 km (0.117 R)
• M28: 9,883,931 km (0.074 R)
• M29: 11,884,803 km (0.083 R)
• M30: 11,983,089 km (0.05 R)
• M31: 12,679,168 km (0.107 R)
• M32: 12,779,697 km (0.116 R)
• M33: 12,931,090 km (0.053 R)
• M34: 13,644,971 km (0.105 R)
• M35: 13,851,267 km (0.083 R)
• M36: 14,058,609 km (0.098 R)
• M37: 14,371,568 km (0.08 R)
• M38: 14,581,604 km (0.092 R)
• M39: 14,951,559 km (0.11 R)
• M40: 15,057,774 km (0.08 R)
• M41: 15,539,030 km (0.111 R)
• M42: 16,134,130 km (0.108 R)
• M43: 16,297,790 km (0.097 R)
• M44: 17,682,618 km (0.083 R)
• M45: 18,247,051 km (0.112 R)
• M46: 19,104,845 km (0.12 R)
• M47: 19,567,701 km (0.112 R)
• M48: 20,092,939 km (0.066 R)
• M49: 21,157,178 km (0.095 R)
• M50: 21,997,768 km (0.088 R)
• M51: 22,422,028 km (0.059 R)
• M52: 23,217,290 km (0.078 R)
• M53: 23,773,346 km (0.071 R)
• M54: 25,785,437 km (0.101 R)
• M55: 25,913,044 km (0.097 R)
• M56: 26,489,744 km (0.108 R)
• M57: 26,941,230 km (0.095 R)
• M58: 28,179,452 km (0.032 R)
• M59: 28,376,622 km (0.111 R)
• M60: 28,574,390 km (0.091 R)
• M61: 29,303,081 km (0.105 R)
• M62: 29,769,976 km (0.07 R)
• M63: 31,049,786 km (0.055 R)
• M64: 31,185,621 km (0.059 R)
• M65: 31,389,523 km (0.097 R)
• M66: 32,210,067 km (0.084 R)
• M67: 34,713,737 km (0.119 R)
• M68: 35,137,099 km (0.047 R)
• M69: 35,846,343 km (0.1 R)
• M70: 37,063,172 km (0.116 R)
• M71: 37,207,234 km (0.056 R)
• M72: 40,868,493 km (0.118 R)
• M73: 41,989,130 km (0.112 R)
• M74: 42,139,177 km (0.108 R)
• M75: 42,364,920 km (0.109 R)
• M76: 42,515,416 km (0.096 R)
• M77: 42,741,757 km (0.087 R)
• M78: 42,968,398 km (0.116 R)
• M79: 43,423,026 km (0.035 R)
• M80: 43,879,150 km (0.054 R)
• M81: 44,031,590 km (0.085 R)
• M82: 44,566,402 km (0.076 R)
• M83: 45,026,416 km (0.069 R)
• M84: 49,000,783 km (0.06 R)
• M85: 49,238,045 km (0.114 R)
• M86: 50,589,662 km (0.063 R)
• M87: 51,310,274 km (0.108 R)
• M88: 52,437,794 km (0.064 R)
• M89: 52,923,538 km (0.11 R)
• M90: 54,226,236 km (0.072 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit