🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.46 AU - 0.6 AU

Year: 167 Days

Day: 20.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,052,773 km

• M1: 32,463 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.65 AU - 0.73 AU

Year: 248 Days

Day: 13 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.09 AU - 1.47 AU

Year: 628 Days

Day: 32.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.61 AU - 1.87 AU

Year: 995 Days

Day: 43.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367

Radius: 12

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.17 AU - 3.17 AU

Year: 1891 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,052,773 km

• M1: 161,865 km (0.1 R)
• M2: 312,809 km (0.114 R)
• M3: 394,190 km (0.116 R)
• M4: 637,137 km (0.11 R)
• M5: 736,620 km (0.085 R)
• M6: 871,108 km (0.093 R)
• M7: 1,077,254 km (0.11 R)
• M8: 1,224,159 km (0.08 R)
• M9: 1,404,275 km (0.094 R)
• M10: 1,584,241 km (0.106 R)
• M11: 1,800,859 km (0.112 R)
• M12: 1,987,408 km (0.077 R)
• M13: 2,242,771 km (0.073 R)
• M14: 2,347,939 km (0.081 R)
• M15: 2,444,130 km (0.098 R)
• M16: 2,740,633 km (0.077 R)
• M17: 2,910,427 km (0.085 R)
• M18: 3,048,805 km (0.098 R)
• M19: 3,177,608 km (0.094 R)
• M20: 3,356,378 km (0.086 R)
• M21: 3,489,520 km (0.06 R)
• M22: 3,599,923 km (0.078 R)
• M23: 3,950,581 km (0.116 R)
• M24: 4,040,040 km (0.032 R)
• M25: 4,234,069 km (0.108 R)
• M26: 4,351,952 km (0.056 R)
• M27: 4,617,937 km (0.058 R)
• M28: 4,848,168 km (0.113 R)
• M29: 5,137,939 km (0.063 R)
• M30: 5,306,087 km (0.044 R)
• M31: 5,576,111 km (0.096 R)
• M32: 5,807,090 km (0.088 R)
• M33: 6,055,871 km (0.107 R)
• M34: 6,203,824 km (0.107 R)
• M35: 6,488,508 km (0.058 R)
• M36: 6,609,683 km (0.07 R)
• M37: 7,070,594 km (0.073 R)
• M38: 7,195,358 km (0.06 R)
• M39: 7,336,429 km (0.103 R)
• M40: 7,749,618 km (0.106 R)
• M41: 8,268,424 km (0.064 R)
• M42: 8,449,437 km (0.046 R)
• M43: 8,765,089 km (0.077 R)
• M44: 8,865,619 km (0.085 R)
• M45: 9,084,630 km (0.111 R)
• M46: 9,186,356 km (0.096 R)
• M47: 9,476,726 km (0.102 R)
• M48: 9,735,381 km (0.071 R)
• M49: 9,874,357 km (0.047 R)
• M50: 10,206,913 km (0.115 R)
• M51: 10,650,172 km (0.036 R)
• M52: 10,811,438 km (0.1 R)
• M53: 11,758,243 km (0.038 R)
• M54: 11,906,345 km (0.032 R)
• M55: 12,017,795 km (0.117 R)
• M56: 12,297,843 km (0.116 R)
• M57: 12,485,887 km (0.061 R)
• M58: 12,731,676 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 8.7

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3 AU - 3.98 AU

Year: 2826 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 19,052,773 km

• M1: 133,142 km (0.032 R)
• M2: 216,618 km (0.12 R)
• M3: 271,221 km (0.095 R)
• M4: 366,066 km (0.035 R)
• M5: 536,907 km (0.1 R)
• M6: 619,634 km (0.048 R)
• M7: 895,642 km (0.055 R)
• M8: 1,175,989 km (0.086 R)
• M9: 1,253,032 km (0.081 R)
• M10: 1,436,140 km (0.116 R)
• M11: 1,507,049 km (0.053 R)
• M12: 1,603,390 km (0.112 R)
• M13: 1,664,725 km (0.06 R)
• M14: 1,752,090 km (0.057 R)
• M15: 2,116,660 km (0.049 R)
• M16: 2,184,279 km (0.078 R)
• M17: 2,252,645 km (0.114 R)
• M18: 2,419,596 km (0.09 R)
• M19: 2,605,247 km (0.093 R)
• M20: 2,751,254 km (0.083 R)
• M21: 2,825,305 km (0.057 R)
• M22: 2,900,104 km (0.109 R)
• M23: 3,036,238 km (0.045 R)
• M24: 3,537,541 km (0.105 R)
• M25: 3,634,480 km (0.102 R)
• M26: 4,493,471 km (0.083 R)
• M27: 4,811,217 km (0.07 R)
• M28: 4,954,831 km (0.106 R)
• M29: 5,045,338 km (0.086 R)
• M30: 5,487,250 km (0.083 R)
• M31: 5,980,175 km (0.072 R)
• M32: 6,626,138 km (0.11 R)
• M33: 6,906,784 km (0.07 R)
• M34: 7,048,752 km (0.07 R)
• M35: 7,542,425 km (0.05 R)
• M36: 7,772,357 km (0.045 R)
• M37: 8,562,982 km (0.088 R)
• M38: 9,089,567 km (0.113 R)
• M39: 9,853,264 km (0.037 R)
• M40: 9,967,407 km (0.076 R)
• M41: 10,081,849 km (0.065 R)
• M42: 10,150,814 km (0.071 R)
• M43: 11,561,821 km (0.032 R)
• M44: 11,875,677 km (0.114 R)
• M45: 12,143,308 km (0.058 R)
• M46: 12,413,033 km (0.116 R)
• M47: 13,083,531 km (0.087 R)
• M48: 13,309,573 km (0.059 R)
• M49: 13,791,129 km (0.102 R)
• M50: 14,046,791 km (0.078 R)
• M51: 14,537,173 km (0.106 R)
• M52: 14,615,114 km (0.034 R)
• M53: 14,745,264 km (0.067 R)
• M54: 14,849,683 km (0.112 R)
• M55: 15,428,328 km (0.044 R)
• M56: 15,507,914 km (0.091 R)
• M57: 15,853,934 km (0.049 R)
• M58: 16,689,438 km (0.054 R)
• M59: 16,989,381 km (0.075 R)
• M60: 17,208,542 km (0.065 R)
• M61: 17,290,971 km (0.086 R)
• M62: 17,373,549 km (0.037 R)
• M63: 17,955,335 km (0.109 R)
• M64: 18,206,659 km (0.06 R)
• M65: 18,656,350 km (0.085 R)
• M66: 18,995,938 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit