🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 297 Days

Day: 41.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.76 AU - 0.94 AU

Year: 337 Days

Day: 14.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.24 AU - 1.6 AU

Year: 728 Days

Day: 43 Hours

Environment

Temp: -81 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,871,894 km

• M1: 266,583 km (0.1 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 9.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.62 AU - 4.02 AU

Year: 2604 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,871,894 km

• M1: 146,157 km (0.071 R)
• M2: 256,112 km (0.081 R)
• M3: 351,256 km (0.092 R)
• M4: 461,509 km (0.049 R)
• M5: 590,912 km (0.112 R)
• M6: 921,672 km (0.089 R)
• M7: 1,053,618 km (0.116 R)
• M8: 1,184,666 km (0.105 R)
• M9: 1,244,804 km (0.076 R)
• M10: 1,487,751 km (0.104 R)
• M11: 1,627,475 km (0.087 R)
• M12: 1,832,424 km (0.115 R)
• M13: 2,082,103 km (0.073 R)
• M14: 2,276,730 km (0.091 R)
• M15: 2,487,065 km (0.082 R)
• M16: 2,988,666 km (0.112 R)
• M17: 3,071,992 km (0.111 R)
• M18: 3,240,739 km (0.115 R)
• M19: 3,488,772 km (0.07 R)
• M20: 3,720,649 km (0.118 R)
• M21: 4,482,102 km (0.087 R)
• M22: 5,140,332 km (0.065 R)
• M23: 5,290,678 km (0.101 R)
• M24: 5,353,809 km (0.049 R)
• M25: 5,959,231 km (0.073 R)
• M26: 6,064,548 km (0.088 R)
• M27: 6,210,256 km (0.098 R)
• M28: 6,290,291 km (0.117 R)
• M29: 6,722,629 km (0.062 R)
• M30: 7,039,328 km (0.064 R)
• M31: 7,290,652 km (0.044 R)
• M32: 7,389,237 km (0.098 R)
• M33: 7,616,177 km (0.074 R)
• M34: 7,687,535 km (0.08 R)
• M35: 7,773,554 km (0.11 R)
• M36: 8,237,457 km (0.052 R)
• M37: 8,859,934 km (0.094 R)
• M38: 9,146,563 km (0.081 R)
• M39: 9,207,300 km (0.034 R)
• M40: 9,344,332 km (0.097 R)
• M41: 9,528,337 km (0.109 R)
• M42: 9,930,905 km (0.087 R)
• M43: 10,008,995 km (0.115 R)
• M44: 10,071,527 km (0.097 R)
• M45: 10,260,170 km (0.086 R)
• M46: 10,481,575 km (0.063 R)
• M47: 10,640,897 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.9

Radius: 13.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.83 AU - 8.85 AU

Year: 10367 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,871,894 km

• M1: 319,691 km (0.072 R)
• M2: 536,159 km (0.098 R)
• M3: 665,860 km (0.106 R)
• M4: 793,318 km (0.091 R)
• M5: 961,615 km (0.103 R)
• M6: 1,229,096 km (0.058 R)
• M7: 1,409,062 km (0.072 R)
• M8: 1,836,314 km (0.025 R)
• M9: 2,392,818 km (0.066 R)
• M10: 2,643,843 km (0.079 R)
• M11: 2,760,829 km (0.113 R)
• M12: 2,855,674 km (0.119 R)
• M13: 3,422,949 km (0.071 R)
• M14: 3,891,340 km (0.114 R)
• M15: 4,975,775 km (0.111 R)
• M16: 5,092,162 km (0.101 R)
• M17: 5,298,009 km (0.068 R)
• M18: 5,657,343 km (0.075 R)
• M19: 6,273,836 km (0.082 R)
• M20: 6,847,244 km (0.101 R)
• M21: 8,112,393 km (0.088 R)
• M22: 9,884,979 km (0.118 R)
• M23: 11,194,708 km (0.099 R)
• M24: 11,347,896 km (0.117 R)
• M25: 14,263,559 km (0.082 R)
• M26: 15,185,530 km (0.034 R)
• M27: 15,610,987 km (0.06 R)
• M28: 17,707,451 km (0.07 R)
• M29: 18,697,639 km (0.091 R)
• M30: 19,107,837 km (0.111 R)
• M31: 19,705,780 km (0.107 R)
• M32: 20,216,357 km (0.111 R)
• M33: 21,203,553 km (0.104 R)
• M34: 21,488,388 km (0.115 R)
• M35: 23,224,471 km (0.085 R)
• M36: 23,371,227 km (0.116 R)
• M37: 23,961,241 km (0.108 R)
• M38: 24,109,492 km (0.104 R)
• M39: 24,406,893 km (0.062 R)
• M40: 24,655,674 km (0.075 R)
• M41: 25,760,305 km (0.069 R)
• M42: 26,064,437 km (0.082 R)
• M43: 26,881,092 km (0.087 R)
• M44: 27,086,639 km (0.035 R)
• M45: 27,706,274 km (0.106 R)
• M46: 27,809,945 km (0.102 R)
• M47: 27,913,766 km (0.065 R)
• M48: 28,278,336 km (0.098 R)
• M49: 28,801,779 km (0.117 R)
• M50: 29,487,087 km (0.081 R)
• M51: 29,699,067 km (0.056 R)
• M52: 31,142,986 km (0.085 R)
• M53: 31,521,169 km (0.112 R)
• M54: 32,118,364 km (0.104 R)
• M55: 32,555,040 km (0.077 R)
• M56: 33,434,376 km (0.076 R)
• M57: 36,062,212 km (0.065 R)
• M58: 36,629,787 km (0.039 R)
• M59: 36,971,917 km (0.073 R)
• M60: 37,601,724 km (0.071 R)
• M61: 38,061,887 km (0.069 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: 523 - 14,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit