🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.71 AU

Year: 167 Days

Day: 28.8 Hours

Environment

Temp: 232 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,183,156 km

• M1: 58,044 km (0.085 R)
• M2: 227,389 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2 AU - 2.68 AU

Year: 1321 Days

Day: 39.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.65 AU - 3.51 AU

Year: 1994 Days

Day: 47 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.6

Radius: 5.7

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 12.28 AU - 17.78 AU

Year: 21499 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,183,156 km

• M1: 70,909 km (0.098 R)
• M2: 316,998 km (0.096 R)
• M3: 523,892 km (0.075 R)
• M4: 901,477 km (0.041 R)
• M5: 1,193,641 km (0.099 R)
• M6: 1,488,648 km (0.047 R)
• M7: 2,263,715 km (0.098 R)
• M8: 3,405,895 km (0.114 R)
• M9: 4,323,678 km (0.082 R)
• M10: 4,663,265 km (0.045 R)
• M11: 4,855,947 km (0.059 R)
• M12: 5,644,328 km (0.093 R)
• M13: 7,213,609 km (0.064 R)
• M14: 7,647,294 km (0.077 R)
• M15: 7,915,672 km (0.108 R)
• M16: 10,512,242 km (0.047 R)
• M17: 10,844,350 km (0.034 R)
• M18: 11,471,165 km (0.096 R)
• M19: 14,356,309 km (0.09 R)
• M20: 14,903,089 km (0.119 R)
• M21: 15,534,692 km (0.077 R)
• M22: 16,404,304 km (0.076 R)
• M23: 17,153,341 km (0.082 R)
• M24: 22,314,467 km (0.076 R)
• M25: 22,587,633 km (0.112 R)
• M26: 23,140,547 km (0.104 R)
• M27: 24,465,685 km (0.087 R)
• M28: 27,578,517 km (0.055 R)
• M29: 29,721,058 km (0.117 R)
• M30: 33,139,070 km (0.08 R)
• M31: 38,351,359 km (0.079 R)
• M32: 44,802,917 km (0.114 R)
• M33: 51,148,410 km (0.079 R)
• M34: 53,389,685 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 4.4

Gravity: 42.75 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.89 AU - 20.23 AU

Year: 28317 Days

Day: 15.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 102,183,156 km

• M1: 54,753 km (0.061 R)
• M2: 218,263 km (0.103 R)
• M3: 385,813 km (0.096 R)
• M4: 539,001 km (0.111 R)
• M5: 1,083,986 km (0.083 R)
• M6: 1,346,530 km (0.117 R)
• M7: 2,155,556 km (0.084 R)
• M8: 2,394,164 km (0.108 R)
• M9: 2,571,438 km (0.105 R)
• M10: 3,464,387 km (0.078 R)
• M11: 3,859,924 km (0.112 R)
• M12: 4,068,763 km (0.099 R)
• M13: 4,471,181 km (0.084 R)
• M14: 4,780,101 km (0.102 R)
• M15: 5,144,372 km (0.079 R)
• M16: 5,570,726 km (0.071 R)
• M17: 5,792,430 km (0.101 R)
• M18: 6,590,983 km (0.101 R)
• M19: 7,513,703 km (0.049 R)
• M20: 9,423,319 km (0.026 R)
• M21: 9,674,793 km (0.081 R)
• M22: 13,443,463 km (0.119 R)
• M23: 17,703,412 km (0.116 R)
• M24: 18,671,161 km (0.076 R)
• M25: 19,571,740 km (0.057 R)
• M26: 23,810,595 km (0.067 R)
• M27: 26,576,810 km (0.038 R)
• M28: 29,017,649 km (0.111 R)
• M29: 29,416,177 km (0.11 R)
• M30: 37,699,411 km (0.086 R)
• M31: 38,492,430 km (0.111 R)
• M32: 39,296,668 km (0.064 R)
• M33: 39,947,867 km (0.104 R)
• M34: 40,111,827 km (0.088 R)
• M35: 47,962,873 km (0.113 R)
• M36: 50,599,535 km (0.104 R)
• M37: 57,610,290 km (0.109 R)
• M38: 62,774,408 km (0.112 R)
• M39: 73,764,316 km (0.072 R)
• M40: 75,754,118 km (0.082 R)
• M41: 78,548,157 km (0.068 R)
• M42: 91,545,669 km (0.03 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit