🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.52 AU

Year: 151 Days

Day: 42.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,216,749 km

• M1: 43,832 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.57 AU - 0.63 AU

Year: 199 Days

Day: 28.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.7

Radius: 14.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.14 AU - 5.94 AU

Year: 4837 Days

Day: 13 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,216,749 km

• M1: 180,714 km (0.051 R)
• M2: 1,573,022 km (0.115 R)
• M3: 4,249,477 km (0.066 R)
• M4: 8,381,520 km (0.086 R)
• M5: 9,703,367 km (0.104 R)
• M6: 10,223,967 km (0.12 R)
• M7: 10,763,417 km (0.086 R)
• M8: 15,737,546 km (0.109 R)
• M9: 16,405,650 km (0.103 R)
• M10: 18,019,961 km (0.089 R)
• M11: 18,694,498 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 5.8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 8.75 AU - 13.39 AU

Year: 15745 Days

Day: 17.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,216,749 km

• M1: 77,791 km (0.101 R)
• M2: 410,197 km (0.033 R)
• M3: 1,004,251 km (0.084 R)
• M4: 1,250,788 km (0.048 R)
• M5: 1,901,090 km (0.043 R)
• M6: 2,243,220 km (0.089 R)
• M7: 2,980,289 km (0.112 R)
• M8: 3,217,850 km (0.086 R)
• M9: 4,179,914 km (0.112 R)
• M10: 4,387,257 km (0.084 R)
• M11: 4,887,063 km (0.085 R)
• M12: 5,084,084 km (0.06 R)
• M13: 5,389,413 km (0.107 R)
• M14: 5,707,009 km (0.104 R)
• M15: 7,356,625 km (0.114 R)
• M16: 10,176,246 km (0.113 R)
• M17: 11,162,096 km (0.113 R)
• M18: 13,707,802 km (0.073 R)
• M19: 15,184,333 km (0.088 R)
• M20: 17,593,158 km (0.106 R)
• M21: 19,089,735 km (0.067 R)
• M22: 21,098,835 km (0.025 R)
• M23: 23,244,517 km (0.089 R)
• M24: 24,753,361 km (0.114 R)
• M25: 25,043,282 km (0.059 R)
• M26: 28,915,324 km (0.108 R)
• M27: 29,236,959 km (0.118 R)
• M28: 29,778,354 km (0.105 R)
• M29: 34,113,550 km (0.083 R)
• M30: 36,555,885 km (0.107 R)
• M31: 37,184,196 km (0.111 R)
• M32: 39,243,112 km (0.039 R)
• M33: 40,034,485 km (0.068 R)
• M34: 48,995,696 km (0.117 R)
• M35: 49,453,017 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.7

Radius: 7.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 14.12 AU - 15.06 AU

Year: 23824 Days

Day: 21.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,216,749 km

• M1: 107,112 km (0.104 R)
• M2: 403,465 km (0.03 R)
• M3: 874,998 km (0.114 R)
• M4: 1,134,101 km (0.037 R)
• M5: 2,406,431 km (0.058 R)
• M6: 3,048,057 km (0.119 R)
• M7: 3,303,121 km (0.117 R)
• M8: 4,248,430 km (0.057 R)
• M9: 4,633,495 km (0.11 R)
• M10: 5,254,625 km (0.057 R)
• M11: 5,585,386 km (0.117 R)
• M12: 6,207,713 km (0.102 R)
• M13: 9,592,664 km (0.119 R)
• M14: 11,674,767 km (0.06 R)
• M15: 12,755,762 km (0.09 R)
• M16: 15,634,773 km (0.101 R)
• M17: 16,089,550 km (0.081 R)
• M18: 16,397,572 km (0.109 R)
• M19: 18,079,950 km (0.088 R)
• M20: 22,542,903 km (0.119 R)
• M21: 24,720,001 km (0.089 R)
• M22: 30,416,089 km (0.078 R)
• M23: 32,330,493 km (0.09 R)
• M24: 35,221,173 km (0.101 R)
• M25: 36,002,672 km (0.111 R)
• M26: 36,662,698 km (0.087 R)
• M27: 40,367,041 km (0.055 R)
• M28: 44,012,741 km (0.071 R)
• M29: 45,992,519 km (0.103 R)
• M30: 47,871,917 km (0.117 R)
• M31: 54,506,433 km (0.07 R)
• M32: 61,916,464 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.7

Radius: 7.2

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 12.02 AU - 18.96 AU

Year: 26062 Days

Day: 20.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 85,216,749 km

• M1: 202,855 km (0.077 R)
• M2: 438,172 km (0.095 R)
• M3: 664,215 km (0.082 R)
• M4: 1,033,572 km (0.077 R)
• M5: 1,655,899 km (0.069 R)
• M6: 2,018,973 km (0.062 R)
• M7: 2,342,254 km (0.116 R)
• M8: 2,984,926 km (0.087 R)
• M9: 3,615,631 km (0.078 R)
• M10: 5,999,623 km (0.054 R)
• M11: 6,810,593 km (0.098 R)
• M12: 7,692,622 km (0.029 R)
• M13: 8,648,552 km (0.06 R)
• M14: 9,098,094 km (0.095 R)
• M15: 10,043,552 km (0.092 R)
• M16: 10,477,087 km (0.11 R)
• M17: 11,381,705 km (0.03 R)
• M18: 15,854,532 km (0.071 R)
• M19: 18,111,665 km (0.055 R)
• M20: 22,300,704 km (0.113 R)
• M21: 25,010,969 km (0.114 R)
• M22: 26,503,507 km (0.095 R)
• M23: 41,742,593 km (0.098 R)
• M24: 43,674,650 km (0.028 R)
• M25: 45,665,498 km (0.094 R)
• M26: 46,342,428 km (0.094 R)
• M27: 53,858,375 km (0.11 R)
• M28: 57,706,780 km (0.095 R)
• M29: 59,899,586 km (0.103 R)
• M30: 60,507,103 km (0.057 R)
• M31: 65,302,163 km (0.12 R)
• M32: 71,473,973 km (0.082 R)
• M33: 76,587,527 km (0.066 R)
• M34: 78,990,518 km (0.09 R)
• M35: 79,477,010 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit