🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 150 Days

Day: 23.6 Hours

Environment

Temp: 238 °C

Axial Tilt: 85.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,365,557 km

• M1: 59,540 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.59 AU - 0.89 AU

Year: 235 Days

Day: 14.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.42 AU - 1.66 AU

Year: 705 Days

Day: 35.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.32 AU - 3.36 AU

Year: 1766 Days

Day: 14.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 9.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.68 AU - 10.22 AU

Year: 10718 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 92,365,557 km

• M1: 121,922 km (0.111 R)
• M2: 549,922 km (0.05 R)
• M3: 1,002,455 km (0.084 R)
• M4: 1,357,601 km (0.106 R)
• M5: 2,043,657 km (0.113 R)
• M6: 2,402,093 km (0.07 R)
• M7: 2,966,526 km (0.108 R)
• M8: 3,837,634 km (0.065 R)
• M9: 6,079,358 km (0.105 R)
• M10: 7,398,811 km (0.09 R)
• M11: 8,126,007 km (0.094 R)
• M12: 8,944,457 km (0.073 R)
• M13: 9,675,541 km (0.116 R)
• M14: 12,163,354 km (0.093 R)
• M15: 14,365,285 km (0.026 R)
• M16: 19,845,504 km (0.105 R)
• M17: 20,382,710 km (0.086 R)
• M18: 22,628,922 km (0.086 R)
• M19: 26,392,356 km (0.072 R)
• M20: 29,252,368 km (0.071 R)
• M21: 32,207,524 km (0.054 R)
• M22: 34,910,010 km (0.103 R)
• M23: 35,805,802 km (0.101 R)
• M24: 40,149,226 km (0.11 R)
• M25: 41,629,946 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 565.9

Radius: 3.1

Gravity: 58.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 17.6 AU - 19.46 AU

Year: 29430 Days

Day: 23.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 53.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 92,365,557 km

• M1: 38,596 km (0.112 R)
• M2: 182,659 km (0.114 R)
• M3: 362,775 km (0.104 R)
• M4: 1,076,207 km (0.031 R)
• M5: 1,347,129 km (0.085 R)
• M6: 1,533,677 km (0.099 R)
• M7: 2,065,348 km (0.103 R)
• M8: 2,433,060 km (0.094 R)
• M9: 2,556,328 km (0.045 R)
• M10: 3,121,060 km (0.107 R)
• M11: 3,509,566 km (0.092 R)
• M12: 3,896,127 km (0.116 R)
• M13: 5,025,142 km (0.064 R)
• M14: 6,733,400 km (0.085 R)
• M15: 9,142,973 km (0.117 R)
• M16: 11,101,508 km (0.045 R)
• M17: 12,797,051 km (0.098 R)
• M18: 15,232,504 km (0.109 R)
• M19: 17,590,765 km (0.063 R)
• M20: 23,790,549 km (0.117 R)
• M21: 25,160,567 km (0.079 R)
• M22: 25,511,074 km (0.062 R)
• M23: 25,983,505 km (0.117 R)
• M24: 28,181,845 km (0.114 R)
• M25: 30,237,170 km (0.098 R)
• M26: 31,166,921 km (0.086 R)
• M27: 31,706,670 km (0.097 R)
• M28: 32,252,703 km (0.075 R)
• M29: 32,390,183 km (0.077 R)
• M30: 36,103,202 km (0.12 R)
• M31: 38,369,161 km (0.111 R)
• M32: 41,535,400 km (0.071 R)
• M33: 43,348,975 km (0.119 R)
• M34: 46,604,374 km (0.092 R)
• M35: 53,596,878 km (0.036 R)
• M36: 56,140,640 km (0.028 R)
• M37: 56,539,019 km (0.093 R)
• M38: 61,467,222 km (0.074 R)
• M39: 62,742,544 km (0.094 R)
• M40: 66,451,524 km (0.114 R)
• M41: 79,698,415 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 10,787 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit