🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.53 AU - 0.55 AU

Year: 139 Days

Day: 44.7 Hours

Environment

Temp: 282 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,441,740 km

• M1: 112,797 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 151 Days

Day: 17.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,441,740 km

• M1: 64,477 km (0.098 R)
• M2: 247,734 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.66 AU - 0.68 AU

Year: 193 Days

Day: 12.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.72 AU - 2.28 AU

Year: 994 Days

Day: 32.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,441,740 km

• M1: 463,005 km (0.031 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.8 AU - 2.36 AU

Year: 1054 Days

Day: 27.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.73 AU - 3.67 AU

Year: 2012 Days

Day: 41.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,441,740 km

• M1: 1,520,812 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 13.4

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.78 AU - 10.6 AU

Year: 10601 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,441,740 km

• M1: 166,652 km (0.081 R)
• M2: 912,996 km (0.103 R)
• M3: 1,488,050 km (0.113 R)
• M4: 4,695,877 km (0.102 R)
• M5: 11,338,322 km (0.036 R)
• M6: 12,442,504 km (0.076 R)
• M7: 13,674,891 km (0.102 R)
• M8: 14,987,014 km (0.112 R)
• M9: 16,121,714 km (0.095 R)
• M10: 17,653,895 km (0.045 R)
• M11: 18,704,371 km (0.092 R)
• M12: 21,006,683 km (0.113 R)
• M13: 23,575,428 km (0.116 R)
• M14: 25,811,617 km (0.12 R)
• M15: 29,619,930 km (0.045 R)
• M16: 32,529,907 km (0.069 R)
• M17: 33,894,240 km (0.037 R)
• M18: 36,849,247 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.7

Radius: 3.4

Gravity: 36.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.43 AU - 14.87 AU

Year: 16760 Days

Day: 19.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 57,441,740 km

• M1: 43,982 km (0.064 R)
• M2: 309,668 km (0.104 R)
• M3: 566,228 km (0.119 R)
• M4: 845,677 km (0.076 R)
• M5: 1,039,556 km (0.063 R)
• M6: 1,703,172 km (0.101 R)
• M7: 2,318,318 km (0.12 R)
• M8: 2,879,609 km (0.084 R)
• M9: 3,093,534 km (0.093 R)
• M10: 3,715,862 km (0.098 R)
• M11: 4,542,539 km (0.109 R)
• M12: 6,795,334 km (0.118 R)
• M13: 7,217,200 km (0.034 R)
• M14: 9,749,293 km (0.118 R)
• M15: 10,505,361 km (0.097 R)
• M16: 11,890,936 km (0.091 R)
• M17: 13,524,545 km (0.078 R)
• M18: 14,326,539 km (0.099 R)
• M19: 14,948,567 km (0.085 R)
• M20: 15,878,468 km (0.104 R)
• M21: 17,305,930 km (0.107 R)
• M22: 20,935,324 km (0.06 R)
• M23: 21,555,856 km (0.095 R)
• M24: 22,926,771 km (0.086 R)
• M25: 23,968,272 km (0.117 R)
• M26: 25,538,900 km (0.081 R)
• M27: 26,968,158 km (0.057 R)
• M28: 28,127,990 km (0.029 R)
• M29: 30,209,046 km (0.108 R)
• M30: 30,773,180 km (0.091 R)
• M31: 35,792,787 km (0.071 R)
• M32: 38,495,422 km (0.092 R)
• M33: 39,964,024 km (0.119 R)
• M34: 43,012,230 km (0.11 R)
• M35: 44,593,031 km (0.08 R)
• M36: 47,262,306 km (0.11 R)
• M37: 49,255,099 km (0.079 R)
• M38: 55,736,875 km (0.052 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 19,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit