🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.22 AU - 2.02 AU

Year: 789 Days

Day: 32.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.28 AU - 2.1 AU

Year: 841 Days

Day: 22.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.1

Radius: 10.8

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.45 AU - 4.47 AU

Year: 3606 Days

Day: 5.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,460,803 km

• M1: 134,488 km (0.088 R)
• M2: 489,933 km (0.106 R)
• M3: 883,974 km (0.097 R)
• M4: 1,380,040 km (0.034 R)
• M5: 2,182,932 km (0.119 R)
• M6: 2,840,415 km (0.097 R)
• M7: 3,465,435 km (0.111 R)
• M8: 4,315,899 km (0.097 R)
• M9: 4,839,940 km (0.098 R)
• M10: 6,308,093 km (0.092 R)
• M11: 6,671,167 km (0.065 R)
• M12: 7,242,033 km (0.102 R)
• M13: 10,514,636 km (0.109 R)
• M14: 12,285,576 km (0.062 R)
• M15: 16,522,786 km (0.081 R)
• M16: 17,040,394 km (0.091 R)
• M17: 20,572,699 km (0.114 R)
• M18: 21,714,131 km (0.064 R)
• M19: 22,265,698 km (0.093 R)
• M20: 23,903,645 km (0.077 R)
• M21: 24,343,762 km (0.039 R)
• M22: 24,789,265 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 11.5

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.32 AU - 5.6 AU

Year: 4885 Days

Day: 9.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,460,803 km

• M1: 143,016 km (0.037 R)
• M2: 580,589 km (0.11 R)
• M3: 1,052,271 km (0.093 R)
• M4: 1,948,961 km (0.12 R)
• M5: 2,385,338 km (0.115 R)
• M6: 2,798,677 km (0.101 R)
• M7: 3,771,512 km (0.055 R)
• M8: 4,289,121 km (0.09 R)
• M9: 4,676,878 km (0.07 R)
• M10: 6,013,086 km (0.071 R)
• M11: 6,563,008 km (0.09 R)
• M12: 7,013,747 km (0.112 R)
• M13: 7,485,129 km (0.065 R)
• M14: 12,244,735 km (0.103 R)
• M15: 12,879,778 km (0.092 R)
• M16: 13,588,124 km (0.078 R)
• M17: 16,157,617 km (0.084 R)
• M18: 17,222,156 km (0.05 R)
• M19: 22,023,649 km (0.117 R)
• M20: 24,768,022 km (0.092 R)
• M21: 26,102,435 km (0.062 R)
• M22: 28,066,954 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.1

Radius: 4.4

Gravity: 46.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 14.85 AU - 15.73 AU

Year: 22892 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 91,460,803 km

• M1: 55,202 km (0.118 R)
• M2: 208,689 km (0.091 R)
• M3: 1,210,995 km (0.096 R)
• M4: 1,570,329 km (0.099 R)
• M5: 1,976,487 km (0.081 R)
• M6: 2,425,281 km (0.109 R)
• M7: 3,460,498 km (0.111 R)
• M8: 5,435,190 km (0.111 R)
• M9: 6,037,321 km (0.091 R)
• M10: 6,730,558 km (0.079 R)
• M11: 7,735,407 km (0.104 R)
• M12: 9,727,602 km (0.118 R)
• M13: 10,354,267 km (0.034 R)
• M14: 12,395,081 km (0.103 R)
• M15: 14,447,863 km (0.117 R)
• M16: 15,680,998 km (0.087 R)
• M17: 16,804,927 km (0.072 R)
• M18: 17,889,213 km (0.074 R)
• M19: 18,448,409 km (0.096 R)
• M20: 21,109,756 km (0.087 R)
• M21: 21,734,177 km (0.109 R)
• M22: 28,041,672 km (0.065 R)
• M23: 35,467,262 km (0.089 R)
• M24: 38,002,945 km (0.108 R)
• M25: 38,462,660 km (0.066 R)
• M26: 39,393,009 km (0.073 R)
• M27: 41,947,393 km (0.106 R)
• M28: 47,915,600 km (0.094 R)
• M29: 57,587,850 km (0.074 R)
• M30: 59,214,128 km (0.1 R)
• M31: 62,345,361 km (0.084 R)
• M32: 66,689,684 km (0.066 R)
• M33: 70,537,490 km (0.111 R)
• M34: 72,163,918 km (0.057 R)
• M35: 77,193,100 km (0.063 R)
• M36: 78,176,855 km (0.085 R)
• M37: 85,036,217 km (0.116 R)
• M38: 89,284,497 km (0.058 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit