🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.83 AU

Year: 204 Days

Day: 43.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.72 AU - 0.78 AU

Year: 236 Days

Day: 19.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.14 AU - 3.48 AU

Year: 1712 Days

Day: 31.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,779,946 km

• M1: 1,406,220 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.29 AU - 4.75 AU

Year: 3493 Days

Day: 22.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,779,946 km

• M1: 227,090 km (0.111 R)
• M2: 928,853 km (0.082 R)

Asteroid Belt

Center: 8.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.7

Radius: 11.4

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 9.95 AU - 15.01 AU

Year: 16023 Days

Day: 7.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,779,946 km

• M1: 141,819 km (0.099 R)
• M2: 544,387 km (0.09 R)
• M3: 948,301 km (0.055 R)
• M4: 1,929,364 km (0.102 R)
• M5: 2,481,529 km (0.091 R)
• M6: 3,088,149 km (0.09 R)
• M7: 3,626,552 km (0.1 R)
• M8: 4,287,325 km (0.116 R)
• M9: 6,078,012 km (0.065 R)
• M10: 7,625,153 km (0.103 R)
• M11: 9,213,583 km (0.095 R)
• M12: 10,167,718 km (0.107 R)
• M13: 10,556,224 km (0.082 R)
• M14: 13,692,843 km (0.084 R)
• M15: 14,863,596 km (0.111 R)
• M16: 20,220,097 km (0.08 R)
• M17: 23,907,086 km (0.11 R)
• M18: 28,674,770 km (0.099 R)
• M19: 35,798,471 km (0.026 R)
• M20: 38,546,883 km (0.067 R)
• M21: 39,766,704 km (0.086 R)
• M22: 47,941,480 km (0.103 R)
• M23: 48,565,004 km (0.109 R)
• M24: 49,193,764 km (0.094 R)
• M25: 53,248,016 km (0.055 R)
• M26: 56,474,243 km (0.119 R)
• M27: 58,400,466 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604

Radius: 7.9

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.69 AU - 15.19 AU

Year: 17907 Days

Day: 21.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,779,946 km

• M1: 98,735 km (0.052 R)
• M2: 486,492 km (0.095 R)
• M3: 869,164 km (0.114 R)
• M4: 1,118,094 km (0.113 R)
• M5: 3,177,758 km (0.096 R)
• M6: 3,782,881 km (0.088 R)
• M7: 5,041,299 km (0.071 R)
• M8: 6,515,735 km (0.1 R)
• M9: 8,012,312 km (0.089 R)
• M10: 8,356,986 km (0.042 R)
• M11: 8,866,666 km (0.076 R)
• M12: 9,614,805 km (0.114 R)
• M13: 12,965,199 km (0.092 R)
• M14: 14,283,305 km (0.091 R)
• M15: 16,306,916 km (0.119 R)
• M16: 18,429,111 km (0.111 R)
• M17: 19,468,218 km (0.109 R)
• M18: 23,814,036 km (0.086 R)
• M19: 24,941,555 km (0.119 R)
• M20: 25,997,118 km (0.06 R)
• M21: 27,082,151 km (0.048 R)
• M22: 32,963,592 km (0.049 R)
• M23: 38,102,578 km (0.079 R)
• M24: 43,902,786 km (0.057 R)
• M25: 48,946,479 km (0.107 R)
• M26: 54,890,451 km (0.082 R)
• M27: 58,310,258 km (0.119 R)
• M28: 59,419,077 km (0.117 R)
• M29: 59,791,726 km (0.105 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit