🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.75 AU

Year: 185 Days

Day: 35 Hours

Environment

Temp: 192 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,562,995 km

• M1: 52,060 km (0.113 R)
• M2: 468,840 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.81 AU - 0.83 AU

Year: 262 Days

Day: 25.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,562,995 km

• M1: 68,366 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 312 Days

Day: 12.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,562,995 km

• M1: 14,062 km (0.081 R)
• M2: 198,217 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.02 AU - 1.02 AU

Year: 364 Days

Day: 34.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,562,995 km

• M1: 520,601 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.52 AU - 2.42 AU

Year: 976 Days

Day: 18.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,562,995 km

• M1: 345,721 km (0.081 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.2

Radius: 8.1

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.3 AU - 9.74 AU

Year: 9566 Days

Day: 8.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 102,562,995 km

• M1: 100,829 km (0.037 R)
• M2: 584,479 km (0.062 R)
• M3: 852,708 km (0.094 R)
• M4: 1,323,044 km (0.113 R)
• M5: 1,639,293 km (0.104 R)
• M6: 2,389,527 km (0.113 R)
• M7: 2,779,977 km (0.094 R)
• M8: 3,689,233 km (0.065 R)
• M9: 5,057,455 km (0.081 R)
• M10: 6,011,291 km (0.07 R)
• M11: 7,002,676 km (0.1 R)
• M12: 8,056,593 km (0.078 R)
• M13: 8,666,055 km (0.089 R)
• M14: 9,212,536 km (0.108 R)
• M15: 10,224,117 km (0.086 R)
• M16: 10,834,476 km (0.077 R)
• M17: 13,400,678 km (0.105 R)
• M18: 20,883,264 km (0.1 R)
• M19: 35,458,884 km (0.038 R)
• M20: 35,920,094 km (0.088 R)
• M21: 37,565,821 km (0.032 R)
• M22: 41,007,020 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.9

Radius: 6.3

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 14.8 AU - 19.06 AU

Year: 24597 Days

Day: 18.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 102,562,995 km

• M1: 89,609 km (0.1 R)
• M2: 405,111 km (0.077 R)
• M3: 917,633 km (0.078 R)
• M4: 2,594,177 km (0.084 R)
• M5: 3,426,988 km (0.042 R)
• M6: 7,125,945 km (0.048 R)
• M7: 8,958,519 km (0.042 R)
• M8: 15,068,545 km (0.08 R)
• M9: 16,132,934 km (0.1 R)
• M10: 17,246,690 km (0.083 R)
• M11: 44,461,385 km (0.087 R)
• M12: 50,670,145 km (0.083 R)
• M13: 51,393,750 km (0.098 R)
• M14: 68,225,156 km (0.077 R)
• M15: 73,401,691 km (0.12 R)
• M16: 74,793,849 km (0.097 R)
• M17: 75,731,678 km (0.096 R)
• M18: 79,561,533 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.8

Radius: 5.8

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.59 AU - 22.03 AU

Year: 27665 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 102,562,995 km

• M1: 73,752 km (0.085 R)
• M2: 335,698 km (0.113 R)
• M3: 742,305 km (0.074 R)
• M4: 942,317 km (0.078 R)
• M5: 1,178,382 km (0.109 R)
• M6: 1,524,701 km (0.11 R)
• M7: 2,980,139 km (0.054 R)
• M8: 4,208,039 km (0.088 R)
• M9: 5,015,119 km (0.108 R)
• M10: 7,503,979 km (0.119 R)
• M11: 8,277,849 km (0.119 R)
• M12: 11,336,078 km (0.099 R)
• M13: 16,032,105 km (0.064 R)
• M14: 17,783,447 km (0.104 R)
• M15: 20,381,214 km (0.082 R)
• M16: 21,444,256 km (0.071 R)
• M17: 24,028,859 km (0.068 R)
• M18: 25,456,322 km (0.057 R)
• M19: 25,699,717 km (0.069 R)
• M20: 28,348,796 km (0.082 R)
• M21: 36,600,017 km (0.049 R)
• M22: 38,486,296 km (0.106 R)
• M23: 40,767,664 km (0.101 R)
• M24: 44,181,038 km (0.104 R)
• M25: 47,045,090 km (0.045 R)
• M26: 47,780,064 km (0.073 R)
• M27: 48,336,269 km (0.116 R)
• M28: 50,221,352 km (0.104 R)
• M29: 58,041,879 km (0.075 R)
• M30: 59,740,563 km (0.032 R)
• M31: 61,472,009 km (0.104 R)
• M32: 67,562,737 km (0.03 R)
• M33: 68,029,183 km (0.087 R)
• M34: 77,561,110 km (0.107 R)
• M35: 84,117,237 km (0.096 R)
• M36: 90,183,880 km (0.111 R)
• M37: 90,749,509 km (0.094 R)
• M38: 100,729,183 km (0.09 R)
• M39: 101,338,046 km (0.077 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit