🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.91 AU - 0.91 AU

Year: 307 Days

Day: 35.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.46 AU - 4.14 AU

Year: 2616 Days

Day: 20.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.17 AU - 5.15 AU

Year: 2996 Days

Day: 24.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.88 AU - 5.7 AU

Year: 3702 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.9

Radius: 14.7

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.28 AU - 5.76 AU

Year: 4579 Days

Day: 7.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 25,296,382 km

• M1: 224,098 km (0.074 R)
• M2: 375,491 km (0.112 R)
• M3: 468,989 km (0.096 R)
• M4: 774,767 km (0.12 R)
• M5: 872,305 km (0.07 R)
• M6: 1,001,109 km (0.028 R)
• M7: 1,109,418 km (0.071 R)
• M8: 1,299,407 km (0.071 R)
• M9: 1,574,069 km (0.066 R)
• M10: 1,735,186 km (0.102 R)
• M11: 1,868,178 km (0.096 R)
• M12: 2,121,298 km (0.111 R)
• M13: 2,264,313 km (0.06 R)
• M14: 2,361,402 km (0.112 R)
• M15: 2,460,137 km (0.12 R)
• M16: 2,712,957 km (0.112 R)
• M17: 2,868,988 km (0.026 R)
• M18: 3,081,567 km (0.118 R)
• M19: 3,231,015 km (0.11 R)
• M20: 3,867,255 km (0.114 R)
• M21: 4,465,796 km (0.049 R)
• M22: 4,823,185 km (0.069 R)
• M23: 5,093,508 km (0.106 R)
• M24: 5,238,618 km (0.1 R)
• M25: 5,483,510 km (0.046 R)
• M26: 5,699,080 km (0.094 R)
• M27: 5,968,057 km (0.077 R)
• M28: 6,087,137 km (0.065 R)
• M29: 6,224,169 km (0.111 R)
• M30: 6,536,380 km (0.086 R)
• M31: 6,800,420 km (0.073 R)
• M32: 7,595,383 km (0.119 R)
• M33: 7,817,386 km (0.113 R)
• M34: 8,098,032 km (0.042 R)
• M35: 8,230,127 km (0.106 R)
• M36: 8,324,822 km (0.107 R)
• M37: 8,611,452 km (0.049 R)
• M38: 9,214,032 km (0.093 R)
• M39: 9,351,961 km (0.099 R)
• M40: 9,470,892 km (0.072 R)
• M41: 10,153,656 km (0.081 R)
• M42: 10,439,538 km (0.055 R)
• M43: 11,355,226 km (0.08 R)
• M44: 11,694,664 km (0.092 R)
• M45: 11,801,477 km (0.095 R)
• M46: 12,015,851 km (0.12 R)
• M47: 13,107,765 km (0.047 R)
• M48: 13,936,238 km (0.092 R)
• M49: 14,208,507 km (0.106 R)
• M50: 14,345,389 km (0.117 R)
• M51: 14,459,681 km (0.066 R)
• M52: 14,620,350 km (0.077 R)
• M53: 14,712,502 km (0.061 R)
• M54: 15,059,419 km (0.104 R)
• M55: 15,549,651 km (0.086 R)
• M56: 15,784,969 km (0.075 R)
• M57: 15,879,515 km (0.071 R)
• M58: 15,974,061 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.5

Radius: 12.9

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.86 AU - 7.54 AU

Year: 6124 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,296,382 km

• M1: 311,164 km (0.058 R)
• M2: 416,480 km (0.113 R)
• M3: 646,113 km (0.116 R)
• M4: 794,365 km (0.112 R)
• M5: 1,205,310 km (0.07 R)
• M6: 1,311,525 km (0.117 R)
• M7: 1,449,005 km (0.085 R)
• M8: 1,606,083 km (0.091 R)
• M9: 1,937,891 km (0.075 R)
• M10: 2,391,771 km (0.096 R)
• M11: 2,683,786 km (0.05 R)
• M12: 2,914,915 km (0.064 R)
• M13: 3,060,623 km (0.084 R)
• M14: 3,227,275 km (0.118 R)
• M15: 3,647,794 km (0.1 R)
• M16: 3,805,171 km (0.117 R)
• M17: 4,228,833 km (0.095 R)
• M18: 4,477,913 km (0.042 R)
• M19: 4,753,173 km (0.027 R)
• M20: 5,034,118 km (0.106 R)
• M21: 5,544,546 km (0.069 R)
• M22: 5,703,269 km (0.104 R)
• M23: 6,141,741 km (0.103 R)
• M24: 6,447,967 km (0.107 R)
• M25: 6,639,004 km (0.098 R)
• M26: 7,925,994 km (0.118 R)
• M27: 9,396,093 km (0.08 R)
• M28: 9,558,706 km (0.06 R)
• M29: 9,694,840 km (0.059 R)
• M30: 9,859,098 km (0.041 R)
• M31: 10,807,100 km (0.114 R)
• M32: 11,091,485 km (0.102 R)
• M33: 11,465,031 km (0.096 R)
• M34: 11,959,602 km (0.096 R)
• M35: 12,047,565 km (0.034 R)
• M36: 12,312,952 km (0.085 R)
• M37: 13,302,392 km (0.063 R)
• M38: 13,454,683 km (0.091 R)
• M39: 14,255,181 km (0.04 R)
• M40: 14,410,912 km (0.052 R)
• M41: 15,902,553 km (0.041 R)
• M42: 16,064,119 km (0.054 R)
• M43: 16,814,352 km (0.076 R)
• M44: 17,144,066 km (0.078 R)
• M45: 18,247,499 km (0.059 R)
• M46: 18,961,680 km (0.058 R)
• M47: 19,270,450 km (0.08 R)
• M48: 19,615,722 km (0.111 R)
• M49: 20,137,220 km (0.113 R)
• M50: 20,945,796 km (0.034 R)
• M51: 24,285,270 km (0.094 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 12,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit