🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.87 AU - 1.03 AU

Year: 355 Days

Day: 19.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,094,837 km

• M1: 64,626 km (0.108 R)
• M2: 389,553 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.02 AU - 1.06 AU

Year: 406 Days

Day: 45.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.12 AU - 1.14 AU

Year: 460 Days

Day: 16.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,094,837 km

• M1: 153,637 km (0.109 R)
• M2: 1,084,734 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.67 AU - 3.45 AU

Year: 2050 Days

Day: 25.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,094,837 km

• M1: 1,345,334 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.59 AU - 3.71 AU

Year: 2141 Days

Day: 27.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.74 AU - 4.3 AU

Year: 2529 Days

Day: 13.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,094,837 km

• M1: 901,178 km (0.12 R)
• M2: 1,815,969 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 7

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 13.94 AU - 14.6 AU

Year: 20640 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,094,837 km

• M1: 119,977 km (0.066 R)
• M2: 375,491 km (0.075 R)
• M3: 455,077 km (0.08 R)
• M4: 511,625 km (0.089 R)
• M5: 632,649 km (0.088 R)
• M6: 902,823 km (0.11 R)
• M7: 1,267,692 km (0.094 R)
• M8: 1,455,587 km (0.079 R)
• M9: 1,563,896 km (0.117 R)
• M10: 2,120,400 km (0.115 R)
• M11: 3,283,524 km (0.058 R)
• M12: 3,629,843 km (0.088 R)
• M13: 3,718,255 km (0.064 R)
• M14: 3,837,335 km (0.047 R)
• M15: 3,957,761 km (0.119 R)
• M16: 4,202,055 km (0.092 R)
• M17: 4,737,765 km (0.11 R)
• M18: 4,964,555 km (0.113 R)
• M19: 5,228,296 km (0.11 R)
• M20: 5,395,397 km (0.103 R)
• M21: 5,666,319 km (0.075 R)
• M22: 6,541,765 km (0.095 R)
• M23: 6,685,678 km (0.073 R)
• M24: 7,050,248 km (0.098 R)
• M25: 7,346,602 km (0.066 R)
• M26: 7,609,146 km (0.106 R)
• M27: 7,912,979 km (0.044 R)
• M28: 8,769,128 km (0.058 R)
• M29: 9,941,975 km (0.102 R)
• M30: 10,190,757 km (0.085 R)
• M31: 10,949,517 km (0.1 R)
• M32: 11,034,937 km (0.102 R)
• M33: 11,378,713 km (0.077 R)
• M34: 11,595,481 km (0.111 R)
• M35: 12,165,448 km (0.036 R)
• M36: 13,059,894 km (0.12 R)
• M37: 13,698,527 km (0.109 R)
• M38: 13,836,756 km (0.09 R)
• M39: 14,300,659 km (0.045 R)
• M40: 14,394,158 km (0.108 R)
• M41: 15,148,729 km (0.066 R)
• M42: 15,243,873 km (0.116 R)
• M43: 16,893,040 km (0.115 R)
• M44: 16,942,408 km (0.108 R)
• M45: 16,991,775 km (0.085 R)
• M46: 17,189,843 km (0.043 R)
• M47: 18,191,849 km (0.117 R)
• M48: 19,007,008 km (0.069 R)
• M49: 19,470,761 km (0.073 R)
• M50: 20,042,524 km (0.038 R)
• M51: 21,630,057 km (0.075 R)
• M52: 24,197,306 km (0.105 R)
• M53: 24,252,956 km (0.108 R)
• M54: 24,476,007 km (0.097 R)
• M55: 24,699,805 km (0.079 R)
• M56: 25,771,824 km (0.107 R)
• M57: 27,902,845 km (0.119 R)
• M58: 27,961,188 km (0.072 R)
• M59: 29,018,845 km (0.116 R)
• M60: 29,077,937 km (0.107 R)
• M61: 29,671,690 km (0.114 R)
• M62: 29,850,460 km (0.102 R)
• M63: 30,389,311 km (0.052 R)
• M64: 30,449,450 km (0.071 R)
• M65: 30,690,003 km (0.107 R)
• M66: 32,269,607 km (0.111 R)
• M67: 33,069,357 km (0.068 R)
• M68: 33,564,676 km (0.057 R)
• M69: 33,626,759 km (0.051 R)
• M70: 33,688,842 km (0.089 R)
• M71: 33,875,540 km (0.076 R)
• M72: 34,312,216 km (0.099 R)
• M73: 34,813,668 km (0.116 R)
• M74: 35,697,044 km (0.052 R)
• M75: 35,887,332 km (0.095 R)
• M76: 36,077,920 km (0.101 R)
• M77: 36,460,143 km (0.1 R)
• M78: 36,651,778 km (0.107 R)
• M79: 36,715,656 km (0.111 R)
• M80: 37,485,935 km (0.117 R)
• M81: 38,196,675 km (0.06 R)
• M82: 39,303,699 km (0.025 R)
• M83: 39,565,794 km (0.106 R)
• M84: 40,091,631 km (0.068 R)
• M85: 41,017,193 km (0.117 R)
• M86: 41,482,742 km (0.118 R)
• M87: 42,083,826 km (0.063 R)
• M88: 42,957,029 km (0.081 R)
• M89: 43,836,365 km (0.117 R)
• M90: 44,312,236 km (0.105 R)
• M91: 44,858,268 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 20,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit