🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.91 AU - 2.83 AU

Year: 1081 Days

Day: 16.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,853,120 km

• M1: 63,878 km (0.072 R)
• M2: 331,509 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.42 AU - 5.4 AU

Year: 2744 Days

Day: 15 Hours

Environment

Temp: -67 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,853,120 km

• M1: 1,009,187 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.52 AU - 8.78 AU

Year: 5664 Days

Day: 31.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 13.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 965.2

Radius: 4.7

Gravity: 43.69 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.63 AU - 24.55 AU

Year: 26677 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 89,853,120 km

• M1: 58,792 km (0.091 R)
• M2: 232,475 km (0.118 R)
• M3: 379,979 km (0.108 R)
• M4: 872,604 km (0.083 R)
• M5: 1,204,113 km (0.047 R)
• M6: 1,486,554 km (0.118 R)
• M7: 2,046,948 km (0.112 R)
• M8: 2,903,844 km (0.101 R)
• M9: 4,154,632 km (0.119 R)
• M10: 4,487,637 km (0.051 R)
• M11: 4,641,274 km (0.114 R)
• M12: 10,715,546 km (0.039 R)
• M13: 11,990,269 km (0.084 R)
• M14: 15,612,931 km (0.118 R)
• M15: 16,235,109 km (0.089 R)
• M16: 19,089,287 km (0.095 R)
• M17: 20,846,613 km (0.04 R)
• M18: 21,167,500 km (0.048 R)
• M19: 24,323,267 km (0.112 R)
• M20: 25,644,366 km (0.115 R)
• M21: 29,489,181 km (0.073 R)
• M22: 30,989,947 km (0.106 R)
• M23: 31,268,199 km (0.085 R)
• M24: 40,245,866 km (0.086 R)
• M25: 40,743,429 km (0.098 R)
• M26: 41,413,179 km (0.071 R)
• M27: 42,260,501 km (0.11 R)
• M28: 43,814,972 km (0.084 R)
• M29: 49,840,176 km (0.102 R)
• M30: 53,348,396 km (0.101 R)
• M31: 54,553,407 km (0.098 R)
• M32: 61,946,234 km (0.111 R)
• M33: 69,979,191 km (0.056 R)
• M34: 72,151,502 km (0.054 R)
• M35: 72,395,496 km (0.067 R)
• M36: 72,640,238 km (0.099 R)
• M37: 74,368,243 km (0.113 R)
• M38: 77,394,159 km (0.101 R)
• M39: 81,819,713 km (0.115 R)
• M40: 90,035,628 km (0.031 R)
• M41: 101,209,392 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 21.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 8

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 17.18 AU - 26.76 AU

Year: 30508 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,853,120 km

• M1: 99,483 km (0.076 R)
• M2: 495,319 km (0.042 R)
• M3: 1,055,114 km (0.105 R)
• M4: 1,788,742 km (0.101 R)
• M5: 2,799,275 km (0.081 R)
• M6: 3,324,962 km (0.112 R)
• M7: 5,382,681 km (0.053 R)
• M8: 8,008,722 km (0.053 R)
• M9: 10,530,194 km (0.104 R)
• M10: 14,154,053 km (0.061 R)
• M11: 17,251,626 km (0.083 R)
• M12: 18,626,880 km (0.076 R)
• M13: 19,486,319 km (0.103 R)
• M14: 25,321,235 km (0.088 R)
• M15: 28,821,825 km (0.073 R)
• M16: 33,182,902 km (0.098 R)
• M17: 36,765,472 km (0.081 R)
• M18: 37,212,022 km (0.099 R)
• M19: 40,439,745 km (0.065 R)
• M20: 46,746,043 km (0.118 R)
• M21: 47,445,862 km (0.094 R)
• M22: 49,768,070 km (0.067 R)
• M23: 51,234,129 km (0.067 R)
• M24: 51,605,132 km (0.088 R)
• M25: 52,165,077 km (0.105 R)
• M26: 59,611,012 km (0.089 R)
• M27: 65,312,037 km (0.105 R)
• M28: 66,406,196 km (0.075 R)
• M29: 68,406,319 km (0.095 R)
• M30: 72,060,846 km (0.045 R)
• M31: 78,519,285 km (0.094 R)

Kuiper Belt

Range: 37.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit