🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.53 AU - 0.77 AU

Year: 186 Days

Day: 35.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,789,805 km

• M1: 139,126 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.76 AU - 0.82 AU

Year: 249 Days

Day: 16.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,789,805 km

• M1: 27,975 km (0.095 R)
• M2: 51,611 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.85 AU - 1.19 AU

Year: 365 Days

Day: 35.7 Hours

Environment

Temp: 80 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,789,805 km

• M1: 484,398 km (0.026 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.11 AU - 1.27 AU

Year: 461 Days

Day: 33.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.84 AU - 1.98 AU

Year: 936 Days

Day: 26.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,789,805 km

• M1: 916,437 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 4.01 AU - 5.91 AU

Year: 3919 Days

Day: 18.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 129.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 11.2

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.65 AU - 6.97 AU

Year: 5623 Days

Day: 6.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,789,805 km

• M1: 144,811 km (0.069 R)
• M2: 234,420 km (0.105 R)
• M3: 633,846 km (0.084 R)
• M4: 830,418 km (0.105 R)
• M5: 929,452 km (0.117 R)
• M6: 1,590,824 km (0.032 R)
• M7: 1,997,281 km (0.068 R)
• M8: 2,094,221 km (0.108 R)
• M9: 2,292,887 km (0.117 R)
• M10: 2,456,397 km (0.073 R)
• M11: 2,666,432 km (0.046 R)
• M12: 2,860,461 km (0.098 R)
• M13: 2,948,275 km (0.112 R)
• M14: 3,217,102 km (0.101 R)
• M15: 3,400,808 km (0.09 R)
• M16: 3,517,345 km (0.104 R)
• M17: 3,802,778 km (0.105 R)
• M18: 4,071,007 km (0.118 R)
• M19: 4,421,515 km (0.119 R)
• M20: 4,860,285 km (0.092 R)
• M21: 5,045,039 km (0.081 R)
• M22: 5,286,190 km (0.071 R)
• M23: 6,031,936 km (0.066 R)
• M24: 6,173,605 km (0.066 R)
• M25: 6,287,898 km (0.119 R)
• M26: 7,077,176 km (0.073 R)
• M27: 7,620,815 km (0.061 R)
• M28: 7,897,720 km (0.098 R)
• M29: 8,556,699 km (0.062 R)
• M30: 8,748,184 km (0.114 R)
• M31: 9,298,704 km (0.114 R)
• M32: 9,429,752 km (0.06 R)
• M33: 9,528,636 km (0.101 R)
• M34: 9,727,153 km (0.052 R)
• M35: 10,027,695 km (0.045 R)
• M36: 10,637,755 km (0.05 R)
• M37: 11,155,513 km (0.08 R)
• M38: 12,108,003 km (0.028 R)
• M39: 12,467,337 km (0.106 R)
• M40: 12,721,055 km (0.103 R)
• M41: 12,793,909 km (0.103 R)
• M42: 13,196,776 km (0.106 R)
• M43: 13,715,582 km (0.044 R)
• M44: 15,080,213 km (0.088 R)
• M45: 15,389,283 km (0.106 R)
• M46: 15,544,565 km (0.083 R)
• M47: 16,806,124 km (0.103 R)
• M48: 17,449,245 km (0.086 R)
• M49: 17,570,719 km (0.113 R)
• M50: 17,977,625 km (0.098 R)
• M51: 18,059,305 km (0.108 R)
• M52: 18,676,546 km (0.103 R)
• M53: 18,759,423 km (0.114 R)
• M54: 19,636,366 km (0.033 R)
• M55: 21,041,389 km (0.085 R)
• M56: 21,516,811 km (0.076 R)
• M57: 22,566,689 km (0.057 R)
• M58: 22,699,083 km (0.114 R)
• M59: 23,231,203 km (0.112 R)
• M60: 23,320,363 km (0.1 R)
• M61: 23,409,524 km (0.114 R)
• M62: 24,082,265 km (0.093 R)
• M63: 24,625,156 km (0.055 R)
• M64: 25,171,936 km (0.101 R)
• M65: 25,263,490 km (0.095 R)
• M66: 25,400,970 km (0.094 R)
• M67: 25,584,677 km (0.032 R)
• M68: 27,446,123 km (0.114 R)
• M69: 27,681,889 km (0.054 R)
• M70: 27,823,558 km (0.058 R)
• M71: 28,107,794 km (0.079 R)
• M72: 28,440,650 km (0.117 R)
• M73: 28,870,594 km (0.036 R)
• M74: 29,447,144 km (0.104 R)
• M75: 29,640,125 km (0.091 R)
• M76: 30,124,523 km (0.065 R)
• M77: 30,611,614 km (0.086 R)
• M78: 30,758,220 km (0.105 R)
• M79: 30,954,043 km (0.056 R)
• M80: 32,735,455 km (0.113 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 18,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit