🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 151 Days

Day: 13.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.53 AU - 1.99 AU

Year: 821 Days

Day: 44.4 Hours

Environment

Temp: -30 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 12

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.2 AU - 7.56 AU

Year: 5664 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,253,698 km

• M1: 149,299 km (0.074 R)
• M2: 584,778 km (0.104 R)
• M3: 2,746,467 km (0.1 R)
• M4: 3,350,843 km (0.115 R)
• M5: 4,979,664 km (0.113 R)
• M6: 6,448,267 km (0.083 R)
• M7: 9,806,888 km (0.088 R)
• M8: 10,910,322 km (0.095 R)
• M9: 11,583,662 km (0.081 R)
• M10: 13,013,519 km (0.119 R)
• M11: 15,263,471 km (0.079 R)
• M12: 15,992,012 km (0.097 R)
• M13: 18,630,769 km (0.091 R)
• M14: 19,011,795 km (0.114 R)
• M15: 20,655,876 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 9.5

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.41 AU - 12.85 AU

Year: 13940 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 83,253,698 km

• M1: 118,182 km (0.03 R)
• M2: 647,310 km (0.059 R)
• M3: 1,721,722 km (0.089 R)
• M4: 2,081,355 km (0.117 R)
• M5: 3,120,911 km (0.112 R)
• M6: 6,301,511 km (0.071 R)
• M7: 7,964,441 km (0.073 R)
• M8: 9,022,098 km (0.079 R)
• M9: 9,637,095 km (0.074 R)
• M10: 14,612,570 km (0.069 R)
• M11: 15,245,818 km (0.102 R)
• M12: 15,823,864 km (0.102 R)
• M13: 19,519,530 km (0.082 R)
• M14: 20,810,709 km (0.12 R)
• M15: 21,612,105 km (0.106 R)
• M16: 22,066,284 km (0.114 R)
• M17: 23,562,263 km (0.118 R)
• M18: 24,432,773 km (0.068 R)
• M19: 26,135,646 km (0.102 R)
• M20: 37,130,042 km (0.092 R)
• M21: 44,430,418 km (0.079 R)
• M22: 46,356,790 km (0.085 R)
• M23: 48,492,898 km (0.095 R)
• M24: 49,428,184 km (0.076 R)
• M25: 53,620,215 km (0.059 R)

Asteroid Belt

Center: 13.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.9

Radius: 3.7

Gravity: 49.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 14.88 AU - 17.64 AU

Year: 23044 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 97.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,253,698 km

• M1: 46,076 km (0.112 R)
• M2: 315,801 km (0.038 R)
• M3: 507,436 km (0.058 R)
• M4: 1,458,430 km (0.074 R)
• M5: 2,477,191 km (0.118 R)
• M6: 3,345,308 km (0.116 R)
• M7: 3,613,537 km (0.113 R)
• M8: 3,800,235 km (0.102 R)
• M9: 4,868,812 km (0.054 R)
• M10: 5,252,381 km (0.087 R)
• M11: 5,738,874 km (0.088 R)
• M12: 6,895,115 km (0.11 R)
• M13: 8,907,356 km (0.099 R)
• M14: 10,260,918 km (0.036 R)
• M15: 14,270,739 km (0.072 R)
• M16: 16,534,005 km (0.065 R)
• M17: 17,222,156 km (0.055 R)
• M18: 18,018,914 km (0.107 R)
• M19: 22,477,678 km (0.066 R)
• M20: 24,076,730 km (0.056 R)
• M21: 27,858,564 km (0.116 R)
• M22: 31,623,643 km (0.075 R)
• M23: 32,149,929 km (0.064 R)
• M24: 32,682,048 km (0.087 R)
• M25: 37,590,803 km (0.032 R)
• M26: 39,836,866 km (0.081 R)
• M27: 41,696,966 km (0.042 R)
• M28: 45,089,995 km (0.059 R)
• M29: 49,716,608 km (0.064 R)
• M30: 49,893,882 km (0.064 R)
• M31: 51,507,444 km (0.074 R)
• M32: 51,688,907 km (0.105 R)
• M33: 54,086,213 km (0.093 R)
• M34: 55,979,972 km (0.072 R)
• M35: 56,556,672 km (0.093 R)
• M36: 63,788,233 km (0.059 R)
• M37: 64,417,142 km (0.099 R)
• M38: 65,901,004 km (0.088 R)
• M39: 66,974,668 km (0.107 R)
• M40: 69,377,808 km (0.106 R)
• M41: 69,820,767 km (0.059 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 13,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit