🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.44 AU - 0.6 AU

Year: 143 Days

Day: 23.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.83 AU - 1.95 AU

Year: 989 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,613,030 km

• M1: 246,537 km (0.103 R)
• M2: 1,323,044 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 8.9

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.52 AU - 12.3 AU

Year: 13723 Days

Day: 13.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 54,613,030 km

• M1: 110,702 km (0.066 R)
• M2: 451,786 km (0.07 R)
• M3: 1,294,770 km (0.07 R)
• M4: 1,673,851 km (0.051 R)
• M5: 1,960,929 km (0.09 R)
• M6: 2,747,963 km (0.059 R)
• M7: 3,459,301 km (0.072 R)
• M8: 4,766,188 km (0.068 R)
• M9: 5,981,521 km (0.066 R)
• M10: 6,295,228 km (0.114 R)
• M11: 7,526,119 km (0.079 R)
• M12: 9,216,575 km (0.114 R)
• M13: 9,529,833 km (0.054 R)
• M14: 10,400,493 km (0.118 R)
• M15: 10,797,675 km (0.097 R)
• M16: 12,362,170 km (0.118 R)
• M17: 16,693,178 km (0.117 R)
• M18: 18,777,076 km (0.037 R)
• M19: 19,196,848 km (0.084 R)
• M20: 19,968,174 km (0.085 R)
• M21: 20,493,861 km (0.057 R)
• M22: 21,664,315 km (0.096 R)
• M23: 23,357,763 km (0.057 R)
• M24: 25,036,400 km (0.098 R)
• M25: 25,750,431 km (0.035 R)
• M26: 37,091,745 km (0.11 R)
• M27: 37,886,110 km (0.088 R)
• M28: 39,921,538 km (0.091 R)
• M29: 43,914,006 km (0.063 R)
• M30: 49,110,139 km (0.058 R)
• M31: 51,527,491 km (0.104 R)
• M32: 53,182,492 km (0.08 R)
• M33: 54,872,499 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.5

Radius: 11.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.12 AU - 12.1 AU

Year: 14102 Days

Day: 13.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 54,613,030 km

• M1: 143,913 km (0.093 R)
• M2: 540,796 km (0.085 R)
• M3: 963,859 km (0.104 R)
• M4: 1,338,751 km (0.092 R)
• M5: 1,911,262 km (0.082 R)
• M6: 3,399,013 km (0.105 R)
• M7: 4,008,026 km (0.071 R)
• M8: 5,549,333 km (0.106 R)
• M9: 6,167,023 km (0.026 R)
• M10: 7,075,082 km (0.113 R)
• M11: 8,115,385 km (0.039 R)
• M12: 9,106,920 km (0.102 R)
• M13: 9,505,299 km (0.064 R)
• M14: 10,177,442 km (0.108 R)
• M15: 10,661,242 km (0.051 R)
• M16: 11,329,944 km (0.107 R)
• M17: 12,265,081 km (0.114 R)
• M18: 13,698,378 km (0.079 R)
• M19: 15,171,019 km (0.102 R)
• M20: 21,771,128 km (0.105 R)
• M21: 22,394,951 km (0.054 R)
• M22: 24,913,581 km (0.061 R)
• M23: 27,408,873 km (0.114 R)
• M24: 31,063,699 km (0.104 R)
• M25: 32,543,072 km (0.093 R)
• M26: 36,259,681 km (0.106 R)
• M27: 41,597,334 km (0.115 R)
• M28: 42,144,563 km (0.071 R)
• M29: 44,666,783 km (0.108 R)
• M30: 45,964,993 km (0.095 R)
• M31: 52,198,437 km (0.055 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 20,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit