🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.61 AU

Year: 228 Days

Day: 13.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 12

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.19 AU - 1.65 AU

Year: 1093 Days

Day: 9.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 83,208,863 km

• M1: 149,299 km (0.072 R)
• M2: 699,370 km (0.054 R)
• M3: 1,171,052 km (0.05 R)
• M4: 1,780,215 km (0.092 R)
• M5: 2,221,977 km (0.059 R)
• M6: 2,647,882 km (0.117 R)
• M7: 3,516,448 km (0.088 R)
• M8: 4,010,270 km (0.071 R)
• M9: 4,454,127 km (0.087 R)
• M10: 4,880,032 km (0.045 R)
• M11: 5,423,372 km (0.07 R)
• M12: 5,987,356 km (0.098 R)
• M13: 6,507,358 km (0.088 R)
• M14: 7,988,078 km (0.113 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.3

Radius: 7.5

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 6.85 AU - 7.31 AU

Year: 12164 Days

Day: 23.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,208,863 km

• M1: 93,349 km (0.063 R)
• M2: 355,744 km (0.114 R)
• M3: 598,541 km (0.102 R)
• M4: 897,288 km (0.114 R)
• M5: 1,602,642 km (0.084 R)
• M6: 1,872,965 km (0.091 R)
• M7: 2,590,287 km (0.096 R)
• M8: 3,130,186 km (0.112 R)
• M9: 3,662,006 km (0.073 R)
• M10: 4,462,953 km (0.058 R)
• M11: 5,913,005 km (0.07 R)
• M12: 6,644,539 km (0.075 R)
• M13: 6,970,064 km (0.109 R)
• M14: 7,221,089 km (0.068 R)
• M15: 7,830,401 km (0.034 R)
• M16: 12,167,842 km (0.12 R)
• M17: 13,411,599 km (0.118 R)
• M18: 14,398,645 km (0.068 R)
• M19: 14,738,083 km (0.113 R)
• M20: 15,152,619 km (0.067 R)
• M21: 15,433,264 km (0.093 R)
• M22: 16,149,838 km (0.086 R)
• M23: 20,664,851 km (0.045 R)
• M24: 27,588,391 km (0.08 R)
• M25: 28,536,392 km (0.079 R)
• M26: 29,615,142 km (0.106 R)
• M27: 30,945,068 km (0.102 R)
• M28: 34,082,135 km (0.089 R)
• M29: 35,665,628 km (0.091 R)
• M30: 37,297,592 km (0.088 R)
• M31: 38,326,226 km (0.111 R)
• M32: 41,116,077 km (0.085 R)
• M33: 48,601,655 km (0.094 R)
• M34: 49,673,823 km (0.111 R)
• M35: 50,138,175 km (0.045 R)
• M36: 51,232,932 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.3

Radius: 7.3

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.58 AU - 10.54 AU

Year: 17608 Days

Day: 17.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,208,863 km

• M1: 91,554 km (0.064 R)
• M2: 349,760 km (0.063 R)
• M3: 752,477 km (0.12 R)
• M4: 1,154,148 km (0.079 R)
• M5: 1,456,335 km (0.105 R)
• M6: 1,881,492 km (0.116 R)
• M7: 2,694,407 km (0.072 R)
• M8: 3,693,721 km (0.106 R)
• M9: 3,955,816 km (0.062 R)
• M10: 4,324,725 km (0.12 R)
• M11: 4,886,315 km (0.106 R)
• M12: 5,421,277 km (0.119 R)
• M13: 6,275,780 km (0.112 R)
• M14: 7,039,328 km (0.1 R)
• M15: 11,134,719 km (0.119 R)
• M16: 11,437,655 km (0.09 R)
• M17: 12,379,224 km (0.051 R)
• M18: 13,576,306 km (0.063 R)
• M19: 15,068,096 km (0.047 R)
• M20: 16,044,521 km (0.068 R)
• M21: 19,313,384 km (0.12 R)
• M22: 26,056,359 km (0.099 R)
• M23: 29,142,712 km (0.115 R)
• M24: 31,975,049 km (0.102 R)
• M25: 33,082,971 km (0.067 R)
• M26: 34,343,632 km (0.114 R)
• M27: 36,826,657 km (0.088 R)
• M28: 37,094,886 km (0.093 R)
• M29: 40,843,510 km (0.059 R)
• M30: 47,798,464 km (0.113 R)
• M31: 52,058,563 km (0.11 R)
• M32: 57,821,372 km (0.085 R)
• M33: 58,730,030 km (0.108 R)
• M34: 63,801,846 km (0.07 R)
• M35: 64,967,214 km (0.104 R)

Asteroid Belt

Center: 9.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732

Radius: 6.3

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.01 AU - 11.09 AU

Year: 22126 Days

Day: 17.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 83,208,863 km

• M1: 94,546 km (0.1 R)
• M2: 579,542 km (0.057 R)
• M3: 1,037,910 km (0.115 R)
• M4: 2,905,789 km (0.057 R)
• M5: 3,892,537 km (0.062 R)
• M6: 6,596,069 km (0.083 R)
• M7: 7,553,047 km (0.083 R)
• M8: 12,524,783 km (0.104 R)
• M9: 13,758,815 km (0.067 R)
• M10: 19,794,940 km (0.11 R)
• M11: 23,546,106 km (0.066 R)
• M12: 31,496,186 km (0.12 R)
• M13: 40,754,499 km (0.111 R)
• M14: 50,057,392 km (0.047 R)
• M15: 63,970,443 km (0.117 R)
• M16: 64,389,766 km (0.11 R)
• M17: 66,514,504 km (0.108 R)
• M18: 68,029,333 km (0.119 R)
• M19: 68,905,078 km (0.066 R)
• M20: 70,679,309 km (0.031 R)
• M21: 81,229,699 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 19,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit