🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 206 Days

Day: 47.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.57 AU - 3.67 AU

Year: 2065 Days

Day: 32.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,520,491 km

• M1: 28,274 km (0.081 R)
• M2: 128,804 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.3

Radius: 12.2

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 8.45 AU - 9.09 AU

Year: 9733 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 103,520,491 km

• M1: 152,739 km (0.12 R)
• M2: 844,630 km (0.088 R)
• M3: 1,242,710 km (0.044 R)
• M4: 1,920,089 km (0.112 R)
• M5: 3,468,427 km (0.116 R)
• M6: 5,150,954 km (0.051 R)
• M7: 5,828,782 km (0.072 R)
• M8: 7,642,955 km (0.097 R)
• M9: 10,000,618 km (0.109 R)
• M10: 12,864,818 km (0.09 R)
• M11: 19,010,598 km (0.049 R)
• M12: 26,873,462 km (0.06 R)
• M13: 29,709,688 km (0.114 R)
• M14: 30,939,682 km (0.116 R)
• M15: 37,367,454 km (0.113 R)
• M16: 41,143,154 km (0.097 R)
• M17: 43,318,158 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 4.6

Gravity: 45.47 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 14.64 AU - 18.08 AU

Year: 24797 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 83.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 103,520,491 km

• M1: 57,146 km (0.12 R)
• M2: 249,230 km (0.094 R)
• M3: 763,847 km (0.095 R)
• M4: 1,020,407 km (0.112 R)
• M5: 1,611,468 km (0.111 R)
• M6: 1,970,354 km (0.116 R)
• M7: 2,146,281 km (0.093 R)
• M8: 2,332,530 km (0.108 R)
• M9: 2,580,563 km (0.094 R)
• M10: 2,901,152 km (0.064 R)
• M11: 3,188,230 km (0.115 R)
• M12: 3,920,362 km (0.111 R)
• M13: 4,454,576 km (0.077 R)
• M14: 6,490,304 km (0.11 R)
• M15: 8,718,564 km (0.081 R)
• M16: 11,063,660 km (0.099 R)
• M17: 12,417,222 km (0.094 R)
• M18: 14,361,396 km (0.052 R)
• M19: 16,321,128 km (0.104 R)
• M20: 16,860,278 km (0.039 R)
• M21: 17,318,497 km (0.096 R)
• M22: 17,690,995 km (0.097 R)
• M23: 18,164,173 km (0.098 R)
• M24: 20,243,883 km (0.11 R)
• M25: 23,938,651 km (0.117 R)
• M26: 26,801,655 km (0.081 R)
• M27: 27,299,966 km (0.113 R)
• M28: 27,804,410 km (0.079 R)
• M29: 29,092,747 km (0.118 R)
• M30: 32,627,894 km (0.046 R)
• M31: 41,357,528 km (0.118 R)
• M32: 45,104,805 km (0.055 R)
• M33: 56,055,070 km (0.066 R)
• M34: 65,903,547 km (0.112 R)
• M35: 66,583,170 km (0.077 R)
• M36: 71,471,879 km (0.103 R)
• M37: 72,429,305 km (0.117 R)
• M38: 76,096,098 km (0.111 R)
• M39: 84,594,754 km (0.115 R)
• M40: 93,704,067 km (0.071 R)
• M41: 97,758,319 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.3

Radius: 4.6

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.06 AU - 22 AU

Year: 29891 Days

Day: 16.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 103,520,491 km

• M1: 62,083 km (0.069 R)
• M2: 227,239 km (0.064 R)
• M3: 379,231 km (0.108 R)
• M4: 733,778 km (0.113 R)
• M5: 1,204,562 km (0.112 R)
• M6: 1,560,156 km (0.056 R)
• M7: 1,813,425 km (0.092 R)
• M8: 2,071,183 km (0.103 R)
• M9: 3,353,087 km (0.088 R)
• M10: 3,708,232 km (0.112 R)
• M11: 4,608,213 km (0.079 R)
• M12: 9,174,538 km (0.09 R)
• M13: 9,548,234 km (0.057 R)
• M14: 10,730,655 km (0.087 R)
• M15: 11,643,053 km (0.083 R)
• M16: 12,912,690 km (0.094 R)
• M17: 13,943,868 km (0.069 R)
• M18: 14,189,358 km (0.058 R)
• M19: 16,990,728 km (0.102 R)
• M20: 17,177,127 km (0.088 R)
• M21: 25,316,747 km (0.098 R)
• M22: 31,314,724 km (0.114 R)
• M23: 33,604,469 km (0.103 R)
• M24: 36,775,794 km (0.105 R)
• M25: 38,835,757 km (0.101 R)
• M26: 39,812,033 km (0.089 R)
• M27: 40,637,962 km (0.058 R)
• M28: 43,184,118 km (0.119 R)
• M29: 43,880,646 km (0.081 R)
• M30: 46,741,705 km (0.091 R)
• M31: 49,724,687 km (0.113 R)
• M32: 67,719,366 km (0.04 R)
• M33: 72,505,002 km (0.111 R)
• M34: 73,983,477 km (0.112 R)
• M35: 74,231,810 km (0.067 R)
• M36: 101,057,251 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 12,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit