🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.8 AU - 0.98 AU

Year: 264 Days

Day: 46.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.23 AU - 1.43 AU

Year: 482 Days

Day: 31.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.79 AU

Year: 728 Days

Day: 24.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 32,314,340 km

• M1: 367,861 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.72 AU - 2.36 AU

Year: 916 Days

Day: 45.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,314,340 km

• M1: 55,501 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.27 AU - 2.81 AU

Year: 1273 Days

Day: 18.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 11.06 AU - 13.2 AU

Year: 13281 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 32,314,340 km

• M1: 102,325 km (0.099 R)
• M2: 164,707 km (0.091 R)
• M3: 319,541 km (0.102 R)
• M4: 633,397 km (0.108 R)
• M5: 911,949 km (0.107 R)
• M6: 1,042,697 km (0.041 R)
• M7: 1,472,193 km (0.088 R)
• M8: 1,609,523 km (0.103 R)
• M9: 1,662,032 km (0.108 R)
• M10: 1,715,140 km (0.105 R)
• M11: 1,823,299 km (0.102 R)
• M12: 2,377,409 km (0.081 R)
• M13: 2,457,893 km (0.102 R)
• M14: 2,621,403 km (0.03 R)
• M15: 2,980,887 km (0.11 R)
• M16: 3,934,574 km (0.105 R)
• M17: 4,030,017 km (0.105 R)
• M18: 4,395,036 km (0.068 R)
• M19: 4,594,001 km (0.096 R)
• M20: 4,770,526 km (0.094 R)
• M21: 4,821,390 km (0.104 R)
• M22: 5,182,669 km (0.097 R)
• M23: 5,419,482 km (0.087 R)
• M24: 5,499,218 km (0.081 R)
• M25: 5,822,050 km (0.094 R)
• M26: 5,930,957 km (0.07 R)
• M27: 6,262,017 km (0.104 R)
• M28: 6,599,211 km (0.102 R)
• M29: 7,291,101 km (0.068 R)
• M30: 7,349,893 km (0.072 R)
• M31: 7,467,776 km (0.095 R)
• M32: 7,586,258 km (0.114 R)
• M33: 8,096,985 km (0.072 R)
• M34: 8,618,782 km (0.044 R)
• M35: 9,151,500 km (0.117 R)
• M36: 9,469,844 km (0.047 R)
• M37: 9,630,363 km (0.088 R)
• M38: 10,215,739 km (0.104 R)
• M39: 10,512,841 km (0.097 R)
• M40: 10,812,635 km (0.091 R)
• M41: 11,420,900 km (0.087 R)
• M42: 12,318,936 km (0.074 R)
• M43: 13,239,561 km (0.062 R)
• M44: 13,419,228 km (0.073 R)
• M45: 13,491,334 km (0.103 R)
• M46: 13,962,867 km (0.065 R)
• M47: 14,035,871 km (0.106 R)
• M48: 15,221,583 km (0.097 R)
• M49: 15,902,553 km (0.047 R)
• M50: 16,439,160 km (0.12 R)
• M51: 17,687,704 km (0.104 R)
• M52: 17,766,692 km (0.096 R)
• M53: 17,925,116 km (0.119 R)
• M54: 18,084,139 km (0.077 R)
• M55: 18,203,518 km (0.075 R)
• M56: 18,563,600 km (0.118 R)
• M57: 18,926,075 km (0.107 R)
• M58: 19,739,888 km (0.062 R)
• M59: 20,233,561 km (0.086 R)
• M60: 20,606,508 km (0.048 R)
• M61: 20,731,423 km (0.08 R)
• M62: 20,939,962 km (0.072 R)
• M63: 21,527,882 km (0.115 R)
• M64: 21,823,786 km (0.111 R)
• M65: 21,951,094 km (0.116 R)
• M66: 22,334,214 km (0.089 R)
• M67: 22,419,784 km (0.12 R)
• M68: 23,367,038 km (0.098 R)
• M69: 23,540,571 km (0.082 R)
• M70: 23,714,703 km (0.084 R)
• M71: 24,151,679 km (0.111 R)
• M72: 24,283,325 km (0.083 R)
• M73: 24,415,270 km (0.116 R)
• M74: 25,166,999 km (0.101 R)
• M75: 25,523,491 km (0.082 R)
• M76: 26,061,146 km (0.111 R)
• M77: 26,241,262 km (0.093 R)
• M78: 26,738,675 km (0.06 R)
• M79: 27,513,442 km (0.076 R)
• M80: 27,972,558 km (0.095 R)
• M81: 28,203,088 km (0.102 R)
• M82: 28,712,469 km (0.111 R)
• M83: 29,178,317 km (0.096 R)
• M84: 29,693,532 km (0.067 R)
• M85: 30,448,253 km (0.117 R)
• M86: 31,161,536 km (0.086 R)

Kuiper Belt

Range: 34.8 - 64.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit