🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.51 AU - 0.63 AU

Year: 152 Days

Day: 17.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.77 AU - 0.89 AU

Year: 267 Days

Day: 38 Hours

Environment

Temp: 185 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.05 AU - 1.45 AU

Year: 493 Days

Day: 33.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.6 AU - 1.86 AU

Year: 803 Days

Day: 38 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,079,356 km

• M1: 490,083 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 13.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.65 AU - 14.13 AU

Year: 14477 Days

Day: 14.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,079,356 km

• M1: 331,958 km (0.063 R)
• M2: 568,921 km (0.044 R)
• M3: 755,768 km (0.089 R)
• M4: 848,220 km (0.119 R)
• M5: 1,005,148 km (0.089 R)
• M6: 1,108,520 km (0.105 R)
• M7: 1,259,913 km (0.108 R)
• M8: 1,584,541 km (0.027 R)
• M9: 1,988,305 km (0.063 R)
• M10: 2,424,383 km (0.097 R)
• M11: 2,683,038 km (0.031 R)
• M12: 3,103,707 km (0.12 R)
• M13: 3,385,250 km (0.113 R)
• M14: 3,773,905 km (0.09 R)
• M15: 3,973,619 km (0.049 R)
• M16: 4,843,530 km (0.084 R)
• M17: 5,024,544 km (0.118 R)
• M18: 5,393,452 km (0.052 R)
• M19: 5,847,781 km (0.101 R)
• M20: 6,235,838 km (0.109 R)
• M21: 7,160,502 km (0.113 R)
• M22: 7,913,877 km (0.086 R)
• M23: 8,041,933 km (0.111 R)
• M24: 8,386,756 km (0.111 R)
• M25: 8,869,059 km (0.102 R)
• M26: 9,952,298 km (0.099 R)
• M27: 10,183,277 km (0.061 R)
• M28: 10,650,620 km (0.099 R)
• M29: 10,744,867 km (0.088 R)
• M30: 10,981,830 km (0.088 R)
• M31: 11,077,124 km (0.053 R)
• M32: 11,898,267 km (0.116 R)
• M33: 12,094,389 km (0.109 R)
• M34: 12,291,410 km (0.04 R)
• M35: 12,788,972 km (0.112 R)
• M36: 13,141,275 km (0.102 R)
• M37: 13,496,720 km (0.061 R)
• M38: 14,061,751 km (0.109 R)
• M39: 14,634,561 km (0.112 R)
• M40: 15,588,248 km (0.109 R)
• M41: 16,507,377 km (0.109 R)
• M42: 16,836,044 km (0.057 R)
• M43: 16,946,148 km (0.077 R)
• M44: 17,444,159 km (0.07 R)
• M45: 18,059,605 km (0.06 R)
• M46: 18,228,650 km (0.114 R)
• M47: 18,341,597 km (0.08 R)
• M48: 18,967,364 km (0.07 R)
• M49: 20,239,694 km (0.11 R)
• M50: 20,532,757 km (0.057 R)
• M51: 20,827,165 km (0.078 R)
• M52: 21,718,918 km (0.074 R)
• M53: 23,909,779 km (0.082 R)
• M54: 26,810,033 km (0.067 R)
• M55: 30,891,362 km (0.077 R)
• M56: 32,248,813 km (0.052 R)
• M57: 32,385,545 km (0.116 R)
• M58: 33,141,463 km (0.118 R)
• M59: 33,556,298 km (0.028 R)
• M60: 33,764,239 km (0.118 R)
• M61: 34,042,342 km (0.046 R)
• M62: 34,321,192 km (0.093 R)
• M63: 36,864,506 km (0.047 R)
• M64: 37,007,521 km (0.08 R)
• M65: 37,437,765 km (0.119 R)
• M66: 37,653,634 km (0.079 R)
• M67: 38,158,677 km (0.054 R)
• M68: 38,738,817 km (0.044 R)
• M69: 39,614,264 km (0.119 R)
• M70: 39,980,929 km (0.06 R)
• M71: 43,181,126 km (0.096 R)
• M72: 43,709,805 km (0.106 R)
• M73: 46,849,416 km (0.046 R)
• M74: 47,004,399 km (0.095 R)
• M75: 47,782,009 km (0.1 R)
• M76: 47,938,039 km (0.112 R)
• M77: 48,250,549 km (0.089 R)
• M78: 48,407,178 km (0.032 R)
• M79: 51,733,337 km (0.068 R)
• M80: 53,343,010 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.8

Radius: 7.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.09 AU - 24.21 AU

Year: 30757 Days

Day: 23.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,079,356 km

• M1: 380,876 km (0.094 R)
• M2: 569,669 km (0.111 R)
• M3: 720,912 km (0.065 R)
• M4: 829,371 km (0.109 R)
• M5: 1,251,386 km (0.107 R)
• M6: 1,769,444 km (0.095 R)
• M7: 2,678,999 km (0.112 R)
• M8: 2,764,120 km (0.108 R)
• M9: 4,121,272 km (0.117 R)
• M10: 5,221,265 km (0.093 R)
• M11: 6,067,390 km (0.103 R)
• M12: 6,549,544 km (0.079 R)
• M13: 7,161,848 km (0.073 R)
• M14: 10,387,029 km (0.094 R)
• M15: 13,184,958 km (0.078 R)
• M16: 14,590,580 km (0.1 R)
• M17: 15,694,911 km (0.043 R)
• M18: 16,159,712 km (0.108 R)
• M19: 17,301,592 km (0.085 R)
• M20: 17,661,225 km (0.079 R)
• M21: 19,248,160 km (0.111 R)
• M22: 19,745,573 km (0.098 R)
• M23: 23,168,222 km (0.062 R)
• M24: 23,697,200 km (0.081 R)
• M25: 31,314,425 km (0.106 R)
• M26: 32,733,660 km (0.11 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit