🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.57 AU - 0.59 AU

Year: 164 Days

Day: 40.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.81 AU - 4.25 AU

Year: 2460 Days

Day: 47.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,616,708 km

• M1: 1,555,369 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.22 AU - 4.78 AU

Year: 2967 Days

Day: 20.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,616,708 km

• M1: 470,186 km (0.085 R)
• M2: 1,517,072 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.6

Radius: 8.3

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.74 AU - 7.02 AU

Year: 5976 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 106,616,708 km

• M1: 103,671 km (0.108 R)
• M2: 430,393 km (0.066 R)
• M3: 702,212 km (0.064 R)
• M4: 1,103,733 km (0.119 R)
• M5: 1,376,151 km (0.104 R)
• M6: 2,029,894 km (0.102 R)
• M7: 2,626,490 km (0.105 R)
• M8: 4,089,108 km (0.109 R)
• M9: 4,399,524 km (0.115 R)
• M10: 5,675,294 km (0.092 R)
• M11: 6,398,301 km (0.058 R)
• M12: 7,330,445 km (0.079 R)
• M13: 7,712,069 km (0.058 R)
• M14: 8,682,361 km (0.111 R)
• M15: 8,980,061 km (0.098 R)
• M16: 9,461,766 km (0.11 R)
• M17: 9,777,268 km (0.116 R)
• M18: 10,193,150 km (0.074 R)
• M19: 13,555,512 km (0.071 R)
• M20: 14,248,150 km (0.111 R)
• M21: 15,641,505 km (0.114 R)
• M22: 16,793,707 km (0.099 R)
• M23: 17,390,453 km (0.087 R)
• M24: 17,932,746 km (0.117 R)
• M25: 19,194,155 km (0.116 R)
• M26: 19,993,606 km (0.058 R)
• M27: 24,326,708 km (0.09 R)
• M28: 25,348,910 km (0.047 R)
• M29: 26,935,396 km (0.077 R)
• M30: 29,725,097 km (0.087 R)
• M31: 30,893,007 km (0.086 R)
• M32: 33,320,083 km (0.092 R)
• M33: 34,579,997 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.2

Radius: 3

Gravity: 37.47 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 12.37 AU - 14.91 AU

Year: 18682 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 106,616,708 km

• M1: 37,250 km (0.09 R)
• M2: 154,834 km (0.073 R)
• M3: 263,591 km (0.087 R)
• M4: 388,954 km (0.107 R)
• M5: 482,603 km (0.094 R)
• M6: 584,030 km (0.107 R)
• M7: 880,982 km (0.074 R)
• M8: 1,129,314 km (0.107 R)
• M9: 1,601,894 km (0.039 R)
• M10: 2,175,003 km (0.081 R)
• M11: 2,393,267 km (0.082 R)
• M12: 4,049,614 km (0.081 R)
• M13: 4,257,555 km (0.06 R)
• M14: 5,300,253 km (0.116 R)
• M15: 5,658,240 km (0.079 R)
• M16: 7,080,467 km (0.099 R)
• M17: 7,603,162 km (0.107 R)
• M18: 9,071,316 km (0.094 R)
• M19: 10,550,839 km (0.115 R)
• M20: 11,641,557 km (0.063 R)
• M21: 11,880,315 km (0.105 R)
• M22: 12,122,514 km (0.098 R)
• M23: 14,588,934 km (0.099 R)
• M24: 15,077,072 km (0.082 R)
• M25: 15,865,901 km (0.084 R)
• M26: 17,215,573 km (0.085 R)
• M27: 21,273,416 km (0.095 R)
• M28: 21,451,287 km (0.117 R)
• M29: 22,173,097 km (0.065 R)
• M30: 24,338,078 km (0.119 R)
• M31: 31,439,489 km (0.089 R)
• M32: 34,899,238 km (0.041 R)
• M33: 35,270,989 km (0.026 R)
• M34: 36,148,680 km (0.096 R)
• M35: 36,656,565 km (0.108 R)
• M36: 37,040,732 km (0.072 R)
• M37: 42,986,799 km (0.119 R)
• M38: 47,689,707 km (0.052 R)
• M39: 48,300,515 km (0.111 R)
• M40: 52,723,825 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.9

Radius: 4

Gravity: 44.81 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 15.58 AU - 23.82 AU

Year: 32427 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 106,616,708 km

• M1: 49,816 km (0.111 R)
• M2: 203,453 km (0.116 R)
• M3: 381,325 km (0.094 R)
• M4: 640,728 km (0.095 R)
• M5: 967,898 km (0.108 R)
• M6: 1,541,456 km (0.06 R)
• M7: 1,944,473 km (0.054 R)
• M8: 3,707,933 km (0.1 R)
• M9: 3,879,372 km (0.118 R)
• M10: 4,464,000 km (0.113 R)
• M11: 5,147,064 km (0.111 R)
• M12: 6,567,646 km (0.115 R)
• M13: 8,943,110 km (0.113 R)
• M14: 10,422,484 km (0.117 R)
• M15: 16,460,104 km (0.12 R)
• M16: 18,071,572 km (0.084 R)
• M17: 28,512,756 km (0.091 R)
• M18: 32,824,017 km (0.106 R)
• M19: 33,705,896 km (0.08 R)
• M20: 53,393,574 km (0.109 R)
• M21: 65,264,465 km (0.045 R)
• M22: 80,620,536 km (0.088 R)
• M23: 82,223,029 km (0.089 R)
• M24: 83,574,496 km (0.047 R)
• M25: 87,437,412 km (0.029 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,078 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit