🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.59 AU - 0.61 AU

Year: 167 Days

Day: 20.5 Hours

Environment

Temp: 198 °C

Axial Tilt: 50 °

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: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.75 AU - 0.75 AU

Year: 234 Days

Day: 38.1 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.86 AU - 1.28 AU

Year: 398 Days

Day: 32.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.63 AU - 1.77 AU

Year: 798 Days

Day: 14.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.81 AU - 2.79 AU

Year: 1255 Days

Day: 31.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.78 AU - 2.8 AU

Year: 1677 Days

Day: 22.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,936,913 km

• M1: 370,853 km (0.055 R)
• M2: 606,320 km (0.067 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.64 AU - 5.4 AU

Year: 4048 Days

Day: 44.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 8.3

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.57 AU - 9.44 AU

Year: 8919 Days

Day: 10.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,936,913 km

• M1: 107,411 km (0.113 R)
• M2: 371,302 km (0.107 R)
• M3: 463,903 km (0.108 R)
• M4: 952,041 km (0.09 R)
• M5: 1,202,916 km (0.113 R)
• M6: 1,539,960 km (0.092 R)
• M7: 2,050,089 km (0.065 R)
• M8: 2,222,875 km (0.101 R)
• M9: 2,609,286 km (0.11 R)
• M10: 3,385,998 km (0.101 R)
• M11: 3,502,535 km (0.103 R)
• M12: 4,043,331 km (0.113 R)
• M13: 4,105,115 km (0.045 R)
• M14: 4,292,113 km (0.102 R)
• M15: 4,577,994 km (0.096 R)
• M16: 4,870,159 km (0.101 R)
• M17: 5,747,999 km (0.097 R)
• M18: 6,169,416 km (0.109 R)
• M19: 6,383,940 km (0.049 R)
• M20: 6,456,046 km (0.081 R)
• M21: 6,783,665 km (0.102 R)
• M22: 7,493,058 km (0.108 R)
• M23: 8,147,698 km (0.098 R)
• M24: 8,700,463 km (0.113 R)
• M25: 9,388,164 km (0.076 R)
• M26: 9,883,931 km (0.033 R)
• M27: 10,303,703 km (0.091 R)
• M28: 10,515,833 km (0.109 R)
• M29: 10,987,365 km (0.115 R)
• M30: 11,641,706 km (0.068 R)
• M31: 12,308,464 km (0.079 R)
• M32: 12,398,372 km (0.03 R)
• M33: 12,578,787 km (0.108 R)
• M34: 13,216,822 km (0.091 R)
• M35: 13,586,329 km (0.114 R)
• M36: 13,865,479 km (0.083 R)
• M37: 15,386,889 km (0.094 R)
• M38: 15,580,768 km (0.08 R)
• M39: 15,873,082 km (0.092 R)
• M40: 16,117,974 km (0.059 R)
• M41: 16,364,212 km (0.101 R)
• M42: 17,210,786 km (0.097 R)
• M43: 17,614,102 km (0.097 R)
• M44: 19,310,542 km (0.043 R)
• M45: 19,467,321 km (0.088 R)
• M46: 19,677,057 km (0.092 R)
• M47: 21,058,443 km (0.08 R)
• M48: 21,327,720 km (0.108 R)
• M49: 23,689,720 km (0.099 R)
• M50: 24,082,116 km (0.038 R)
• M51: 24,363,659 km (0.086 R)
• M52: 24,759,644 km (0.11 R)
• M53: 26,946,316 km (0.118 R)
• M54: 27,121,496 km (0.101 R)
• M55: 27,885,342 km (0.028 R)
• M56: 28,003,525 km (0.085 R)
• M57: 28,299,579 km (0.115 R)
• M58: 28,358,969 km (0.112 R)
• M59: 29,554,406 km (0.054 R)
• M60: 29,855,845 km (0.083 R)
• M61: 30,888,370 km (0.092 R)
• M62: 30,949,406 km (0.102 R)
• M63: 31,439,788 km (0.118 R)
• M64: 31,562,757 km (0.072 R)
• M65: 31,624,242 km (0.1 R)
• M66: 32,303,865 km (0.025 R)
• M67: 33,803,434 km (0.119 R)
• M68: 33,992,376 km (0.072 R)
• M69: 34,245,047 km (0.115 R)
• M70: 34,688,455 km (0.088 R)
• M71: 35,453,349 km (0.076 R)
• M72: 36,481,535 km (0.088 R)
• M73: 36,610,788 km (0.11 R)
• M74: 36,740,190 km (0.096 R)
• M75: 37,129,294 km (0.103 R)
• M76: 37,194,219 km (0.097 R)
• M77: 37,846,167 km (0.096 R)
• M78: 38,633,351 km (0.117 R)
• M79: 38,962,915 km (0.11 R)
• M80: 39,558,614 km (0.112 R)
• M81: 39,624,886 km (0.096 R)
• M82: 40,758,837 km (0.052 R)
• M83: 41,094,385 km (0.113 R)
• M84: 41,498,150 km (0.055 R)
• M85: 41,768,174 km (0.052 R)
• M86: 42,922,023 km (0.067 R)
• M87: 44,637,910 km (0.068 R)
• M88: 45,053,044 km (0.098 R)
• M89: 45,191,722 km (0.098 R)
• M90: 45,260,985 km (0.085 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit