🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.91 AU - 1.25 AU

Year: 402 Days

Day: 42.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,367,818 km

• M1: 256,710 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.35 AU - 2.91 AU

Year: 1528 Days

Day: 47.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.07 AU - 6.13 AU

Year: 4125 Days

Day: 45.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.7

Radius: 15

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.66 AU - 9.02 AU

Year: 7862 Days

Day: 10.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,367,818 km

• M1: 207,642 km (0.097 R)
• M2: 319,092 km (0.109 R)
• M3: 459,265 km (0.097 R)
• M4: 747,989 km (0.1 R)
• M5: 926,759 km (0.12 R)
• M6: 1,132,306 km (0.078 R)
• M7: 1,294,321 km (0.067 R)
• M8: 1,721,423 km (0.035 R)
• M9: 1,814,921 km (0.096 R)
• M10: 1,979,629 km (0.112 R)
• M11: 2,106,488 km (0.115 R)
• M12: 2,688,423 km (0.108 R)
• M13: 2,798,228 km (0.082 R)
• M14: 3,169,979 km (0.103 R)
• M15: 3,269,461 km (0.114 R)
• M16: 3,387,195 km (0.027 R)
• M17: 3,592,144 km (0.041 R)
• M18: 3,713,618 km (0.076 R)
• M19: 3,854,240 km (0.081 R)
• M20: 4,068,613 km (0.082 R)
• M21: 4,323,678 km (0.107 R)
• M22: 4,584,128 km (0.113 R)
• M23: 4,811,516 km (0.083 R)
• M24: 5,636,997 km (0.102 R)
• M25: 6,004,410 km (0.113 R)
• M26: 6,149,370 km (0.095 R)
• M27: 7,618,421 km (0.06 R)
• M28: 7,798,238 km (0.097 R)
• M29: 7,979,401 km (0.091 R)
• M30: 8,346,065 km (0.09 R)
• M31: 8,554,754 km (0.11 R)
• M32: 9,191,443 km (0.089 R)
• M33: 9,358,992 km (0.117 R)
• M34: 9,455,184 km (0.096 R)
• M35: 9,770,237 km (0.062 R)
• M36: 10,014,829 km (0.083 R)
• M37: 10,212,149 km (0.101 R)
• M38: 10,385,683 km (0.045 R)
• M39: 10,585,396 km (0.081 R)
• M40: 10,887,284 km (0.118 R)
• M41: 11,013,844 km (0.062 R)
• M42: 11,783,974 km (0.1 R)
• M43: 12,149,441 km (0.093 R)
• M44: 12,307,267 km (0.116 R)
• M45: 12,439,213 km (0.053 R)
• M46: 13,213,980 km (0.104 R)
• M47: 13,403,371 km (0.119 R)
• M48: 13,757,469 km (0.083 R)
• M49: 14,032,131 km (0.055 R)
• M50: 15,261,526 km (0.069 R)
• M51: 15,717,201 km (0.111 R)
• M52: 16,293,003 km (0.07 R)
• M53: 16,409,091 km (0.117 R)
• M54: 17,435,931 km (0.11 R)
• M55: 17,762,952 km (0.089 R)
• M56: 18,302,551 km (0.083 R)
• M57: 18,544,152 km (0.045 R)
• M58: 18,999,827 km (0.091 R)
• M59: 19,459,242 km (0.105 R)
• M60: 19,613,328 km (0.101 R)
• M61: 19,922,397 km (0.076 R)
• M62: 20,295,644 km (0.105 R)
• M63: 20,733,966 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.6

Radius: 6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.63 AU - 16.21 AU

Year: 17608 Days

Day: 20.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,367,818 km

• M1: 282,291 km (0.082 R)
• M2: 912,846 km (0.072 R)
• M3: 1,281,755 km (0.101 R)
• M4: 1,537,567 km (0.111 R)
• M5: 1,838,707 km (0.06 R)
• M6: 1,958,236 km (0.089 R)
• M7: 2,189,365 km (0.115 R)
• M8: 2,461,783 km (0.092 R)
• M9: 2,577,272 km (0.114 R)
• M10: 2,951,416 km (0.04 R)
• M11: 3,003,776 km (0.062 R)
• M12: 3,674,722 km (0.103 R)
• M13: 3,825,816 km (0.114 R)
• M14: 4,036,749 km (0.1 R)
• M15: 4,192,630 km (0.118 R)
• M16: 4,450,237 km (0.113 R)
• M17: 4,490,330 km (0.088 R)
• M18: 4,753,772 km (0.087 R)
• M19: 4,959,917 km (0.04 R)
• M20: 5,295,765 km (0.048 R)
• M21: 5,509,540 km (0.083 R)
• M22: 5,639,092 km (0.1 R)
• M23: 6,803,562 km (0.088 R)
• M24: 7,223,632 km (0.113 R)
• M25: 7,294,392 km (0.079 R)
• M26: 7,604,060 km (0.06 R)
• M27: 8,064,223 km (0.075 R)
• M28: 8,260,645 km (0.115 R)
• M29: 8,583,327 km (0.109 R)
• M30: 8,783,789 km (0.1 R)
• M31: 9,394,896 km (0.101 R)
• M32: 9,653,551 km (0.107 R)
• M33: 10,072,275 km (0.062 R)
• M34: 10,496,834 km (0.083 R)
• M35: 10,792,290 km (0.051 R)
• M36: 10,900,299 km (0.117 R)
• M37: 11,363,604 km (0.108 R)
• M38: 11,583,962 km (0.059 R)
• M39: 12,000,741 km (0.062 R)
• M40: 12,309,511 km (0.091 R)
• M41: 12,706,245 km (0.077 R)
• M42: 13,570,621 km (0.115 R)
• M43: 13,687,308 km (0.055 R)
• M44: 14,335,066 km (0.119 R)
• M45: 14,662,686 km (0.076 R)
• M46: 14,842,353 km (0.072 R)
• M47: 15,477,097 km (0.106 R)
• M48: 15,690,722 km (0.111 R)
• M49: 16,337,284 km (0.037 R)
• M50: 16,492,417 km (0.069 R)
• M51: 16,648,149 km (0.114 R)
• M52: 17,529,280 km (0.074 R)
• M53: 19,074,477 km (0.117 R)
• M54: 19,467,620 km (0.034 R)
• M55: 19,566,205 km (0.108 R)
• M56: 19,731,062 km (0.088 R)
• M57: 19,962,639 km (0.104 R)
• M58: 21,100,331 km (0.108 R)
• M59: 21,540,747 km (0.107 R)
• M60: 21,676,881 km (0.093 R)
• M61: 22,361,890 km (0.07 R)
• M62: 22,915,103 km (0.074 R)
• M63: 23,088,786 km (0.103 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 18,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit