🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.55 AU - 0.71 AU

Year: 190 Days

Day: 31.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.58 AU - 1.7 AU

Year: 800 Days

Day: 44.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.44 AU - 3.12 AU

Year: 1765 Days

Day: 26.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 8.8

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 10.12 AU - 13.1 AU

Year: 15064 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 97,780,295 km

• M1: 109,506 km (0.108 R)
• M2: 421,268 km (0.101 R)
• M3: 712,684 km (0.097 R)
• M4: 1,792,182 km (0.087 R)
• M5: 3,026,215 km (0.039 R)
• M6: 3,567,311 km (0.111 R)
• M7: 3,980,799 km (0.089 R)
• M8: 4,311,710 km (0.048 R)
• M9: 5,719,875 km (0.086 R)
• M10: 5,999,174 km (0.055 R)
• M11: 6,287,599 km (0.059 R)
• M12: 6,623,147 km (0.087 R)
• M13: 7,576,833 km (0.079 R)
• M14: 9,128,163 km (0.086 R)
• M15: 13,633,303 km (0.105 R)
• M16: 15,437,154 km (0.095 R)
• M17: 17,613,803 km (0.033 R)
• M18: 19,669,577 km (0.117 R)
• M19: 21,880,484 km (0.086 R)
• M20: 24,525,524 km (0.104 R)
• M21: 27,278,274 km (0.083 R)
• M22: 27,972,259 km (0.116 R)
• M23: 31,728,960 km (0.071 R)
• M24: 32,496,547 km (0.119 R)
• M25: 33,164,352 km (0.051 R)
• M26: 33,727,738 km (0.118 R)
• M27: 35,809,093 km (0.083 R)
• M28: 37,729,780 km (0.085 R)
• M29: 39,718,085 km (0.054 R)
• M30: 41,384,306 km (0.098 R)
• M31: 41,906,104 km (0.028 R)
• M32: 44,992,756 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.1

Radius: 5.9

Gravity: 27.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.79 AU - 15.55 AU

Year: 17174 Days

Day: 15.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 97,780,295 km

• M1: 73,453 km (0.118 R)
• M2: 493,972 km (0.075 R)
• M3: 709,244 km (0.039 R)
• M4: 1,429,258 km (0.105 R)
• M5: 2,135,510 km (0.114 R)
• M6: 2,507,709 km (0.097 R)
• M7: 3,159,357 km (0.094 R)
• M8: 3,763,434 km (0.031 R)
• M9: 4,306,624 km (0.119 R)
• M10: 5,274,522 km (0.116 R)
• M11: 5,468,550 km (0.055 R)
• M12: 6,164,479 km (0.107 R)
• M13: 6,379,900 km (0.086 R)
• M14: 8,446,296 km (0.055 R)
• M15: 8,929,198 km (0.08 R)
• M16: 10,367,282 km (0.101 R)
• M17: 10,983,625 km (0.119 R)
• M18: 11,623,904 km (0.107 R)
• M19: 14,511,442 km (0.09 R)
• M20: 16,904,260 km (0.114 R)
• M21: 17,157,230 km (0.079 R)
• M22: 18,282,356 km (0.099 R)
• M23: 19,455,801 km (0.108 R)
• M24: 25,748,935 km (0.093 R)
• M25: 28,868,350 km (0.107 R)
• M26: 31,335,219 km (0.118 R)
• M27: 32,360,114 km (0.097 R)
• M28: 34,072,860 km (0.118 R)
• M29: 39,277,220 km (0.118 R)
• M30: 41,529,715 km (0.098 R)
• M31: 44,987,072 km (0.117 R)
• M32: 47,451,248 km (0.119 R)
• M33: 50,177,370 km (0.091 R)
• M34: 51,578,803 km (0.09 R)
• M35: 52,289,243 km (0.09 R)
• M36: 74,929,085 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.8

Radius: 6.3

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.33 AU - 17.83 AU

Year: 26880 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,780,295 km

• M1: 78,688 km (0.065 R)
• M2: 780,751 km (0.113 R)
• M3: 1,980,077 km (0.105 R)
• M4: 2,246,212 km (0.118 R)
• M5: 3,718,704 km (0.039 R)
• M6: 3,986,634 km (0.083 R)
• M7: 4,907,857 km (0.096 R)
• M8: 6,713,952 km (0.118 R)
• M9: 7,011,054 km (0.096 R)
• M10: 7,525,670 km (0.075 R)
• M11: 8,010,068 km (0.113 R)
• M12: 8,572,407 km (0.072 R)
• M13: 10,286,948 km (0.107 R)
• M14: 10,483,220 km (0.045 R)
• M15: 11,155,812 km (0.106 R)
• M16: 12,000,292 km (0.105 R)
• M17: 13,423,567 km (0.11 R)
• M18: 14,135,503 km (0.091 R)
• M19: 14,872,272 km (0.066 R)
• M20: 16,422,405 km (0.092 R)
• M21: 16,962,155 km (0.103 R)
• M22: 17,606,622 km (0.104 R)
• M23: 18,555,671 km (0.112 R)
• M24: 19,042,762 km (0.032 R)
• M25: 21,182,011 km (0.031 R)
• M26: 30,934,745 km (0.049 R)
• M27: 33,446,643 km (0.069 R)
• M28: 36,393,721 km (0.113 R)
• M29: 43,991,049 km (0.104 R)
• M30: 47,702,572 km (0.074 R)
• M31: 48,616,017 km (0.095 R)
• M32: 51,235,775 km (0.1 R)
• M33: 52,193,650 km (0.109 R)
• M34: 60,291,532 km (0.082 R)
• M35: 68,030,679 km (0.106 R)
• M36: 68,723,317 km (0.056 R)
• M37: 72,496,774 km (0.075 R)
• M38: 75,169,639 km (0.103 R)
• M39: 80,196,427 km (0.097 R)
• M40: 81,487,307 km (0.097 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit