🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 375 Days

Day: 44.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.14 AU - 1.44 AU

Year: 541 Days

Day: 12.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.4

Radius: 9.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.68 AU - 10.16 AU

Year: 11528 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,608,446 km

• M1: 123,269 km (0.106 R)
• M2: 591,360 km (0.038 R)
• M3: 2,637,560 km (0.039 R)
• M4: 5,108,468 km (0.061 R)
• M5: 6,095,814 km (0.116 R)
• M6: 6,794,885 km (0.066 R)
• M7: 7,205,681 km (0.053 R)
• M8: 8,352,199 km (0.105 R)
• M9: 10,029,490 km (0.077 R)
• M10: 11,570,797 km (0.06 R)
• M11: 12,764,438 km (0.115 R)
• M12: 16,615,237 km (0.03 R)
• M13: 17,135,987 km (0.096 R)
• M14: 33,146,251 km (0.074 R)
• M15: 38,049,171 km (0.055 R)
• M16: 42,441,664 km (0.108 R)
• M17: 48,960,242 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 12.7

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.75 AU - 12.83 AU

Year: 12179 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 83,608,446 km

• M1: 157,975 km (0.07 R)
• M2: 594,352 km (0.083 R)
• M3: 1,119,590 km (0.069 R)
• M4: 1,939,686 km (0.114 R)
• M5: 2,363,796 km (0.102 R)
• M6: 3,211,567 km (0.081 R)
• M7: 4,252,768 km (0.059 R)
• M8: 4,700,515 km (0.074 R)
• M9: 6,471,753 km (0.096 R)
• M10: 7,697,708 km (0.119 R)
• M11: 9,506,945 km (0.073 R)
• M12: 10,701,035 km (0.062 R)
• M13: 12,252,514 km (0.055 R)
• M14: 12,837,741 km (0.076 R)
• M15: 16,684,052 km (0.12 R)
• M16: 18,007,395 km (0.083 R)
• M17: 19,686,182 km (0.036 R)
• M18: 22,712,697 km (0.07 R)
• M19: 24,419,908 km (0.092 R)
• M20: 26,562,000 km (0.1 R)
• M21: 29,958,170 km (0.115 R)
• M22: 33,325,020 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.5

Radius: 4.6

Gravity: 36.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.37 AU - 15.91 AU

Year: 21735 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 83,608,446 km

• M1: 57,146 km (0.105 R)
• M2: 205,248 km (0.097 R)
• M3: 356,492 km (0.112 R)
• M4: 745,895 km (0.085 R)
• M5: 1,034,469 km (0.116 R)
• M6: 1,991,297 km (0.118 R)
• M7: 2,427,824 km (0.049 R)
• M8: 2,718,792 km (0.089 R)
• M9: 3,428,783 km (0.116 R)
• M10: 4,751,228 km (0.108 R)
• M11: 5,128,664 km (0.086 R)
• M12: 5,285,143 km (0.098 R)
• M13: 5,815,617 km (0.115 R)
• M14: 7,077,774 km (0.096 R)
• M15: 8,242,843 km (0.064 R)
• M16: 8,676,527 km (0.102 R)
• M17: 9,239,613 km (0.043 R)
• M18: 9,648,165 km (0.037 R)
• M19: 12,216,611 km (0.057 R)
• M20: 12,425,749 km (0.061 R)
• M21: 13,656,939 km (0.071 R)
• M22: 14,263,559 km (0.104 R)
• M23: 14,495,585 km (0.068 R)
• M24: 15,611,884 km (0.103 R)
• M25: 21,754,971 km (0.081 R)
• M26: 23,108,533 km (0.069 R)
• M27: 24,077,927 km (0.093 R)
• M28: 35,446,617 km (0.065 R)
• M29: 40,012,344 km (0.111 R)
• M30: 40,319,768 km (0.119 R)
• M31: 41,094,984 km (0.095 R)
• M32: 43,642,486 km (0.036 R)
• M33: 48,524,762 km (0.117 R)
• M34: 49,932,927 km (0.116 R)
• M35: 57,774,997 km (0.075 R)
• M36: 63,643,721 km (0.088 R)
• M37: 65,329,989 km (0.086 R)
• M38: 67,696,776 km (0.081 R)
• M39: 70,343,163 km (0.075 R)
• M40: 73,516,882 km (0.116 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 12,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit