🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.62 AU - 0.64 AU

Year: 151 Days

Day: 13.8 Hours

Environment

Temp: 298 °C

Axial Tilt: 35.9 °

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: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.74 AU - 0.76 AU

Year: 196 Days

Day: 21.4 Hours

Environment

Temp: 251 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.84 AU - 0.9 AU

Year: 244 Days

Day: 18.5 Hours

Environment

Temp: 217 °C

Axial Tilt: 137.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,719,332 km

• M1: 78,838 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.02 AU - 1.36 AU

Year: 391 Days

Day: 47.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.71 AU - 2.59 AU

Year: 950 Days

Day: 45.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 131.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.06 AU - 4.66 AU

Year: 2285 Days

Day: 14.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,719,332 km

• M1: 1,837,810 km (0.084 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.67 AU - 8.99 AU

Year: 5978 Days

Day: 38.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,719,332 km

• M1: 1,637,648 km (0.028 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.7

Radius: 9.1

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.31 AU - 13.93 AU

Year: 11933 Days

Day: 8.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,719,332 km

• M1: 114,891 km (0.077 R)
• M2: 184,903 km (0.115 R)
• M3: 279,299 km (0.079 R)
• M4: 856,298 km (0.083 R)
• M5: 976,724 km (0.105 R)
• M6: 1,348,774 km (0.109 R)
• M7: 1,686,866 km (0.098 R)
• M8: 2,024,358 km (0.108 R)
• M9: 2,105,291 km (0.092 R)
• M10: 2,354,820 km (0.064 R)
• M11: 2,672,716 km (0.114 R)
• M12: 3,066,008 km (0.082 R)
• M13: 3,222,338 km (0.099 R)
• M14: 3,739,797 km (0.072 R)
• M15: 3,906,898 km (0.084 R)
• M16: 4,528,926 km (0.054 R)
• M17: 4,815,256 km (0.118 R)
• M18: 5,144,521 km (0.092 R)
• M19: 5,481,116 km (0.111 R)
• M20: 5,594,960 km (0.103 R)
• M21: 5,747,999 km (0.072 R)
• M22: 6,215,193 km (0.111 R)
• M23: 6,533,537 km (0.097 R)
• M24: 6,613,871 km (0.112 R)
• M25: 6,775,736 km (0.116 R)
• M26: 7,103,356 km (0.097 R)
• M27: 7,731,667 km (0.059 R)
• M28: 8,552,959 km (0.111 R)
• M29: 9,130,706 km (0.111 R)
• M30: 10,370,872 km (0.098 R)
• M31: 10,606,339 km (0.093 R)
• M32: 11,275,042 km (0.084 R)
• M33: 12,552,757 km (0.106 R)
• M34: 14,031,233 km (0.045 R)
• M35: 14,870,477 km (0.105 R)
• M36: 15,242,677 km (0.067 R)
• M37: 15,403,195 km (0.115 R)
• M38: 15,618,018 km (0.037 R)
• M39: 16,377,825 km (0.09 R)
• M40: 16,927,897 km (0.114 R)
• M41: 17,205,102 km (0.054 R)
• M42: 17,764,298 km (0.111 R)
• M43: 18,215,934 km (0.065 R)
• M44: 19,477,344 km (0.118 R)
• M45: 20,412,330 km (0.074 R)
• M46: 20,885,209 km (0.096 R)
• M47: 21,361,828 km (0.076 R)
• M48: 22,325,837 km (0.074 R)
• M49: 23,180,938 km (0.084 R)
• M50: 23,612,378 km (0.057 R)
• M51: 23,984,428 km (0.11 R)
• M52: 24,233,509 km (0.099 R)
• M53: 25,301,787 km (0.087 R)
• M54: 26,128,914 km (0.118 R)
• M55: 27,159,194 km (0.115 R)
• M56: 28,333,986 km (0.076 R)
• M57: 28,399,809 km (0.03 R)
• M58: 29,658,825 km (0.088 R)
• M59: 30,261,555 km (0.1 R)
• M60: 30,800,706 km (0.111 R)
• M61: 31,479,132 km (0.103 R)
• M62: 31,615,416 km (0.096 R)
• M63: 32,781,681 km (0.091 R)
• M64: 33,543,732 km (0.102 R)
• M65: 35,368,377 km (0.104 R)
• M66: 37,009,017 km (0.075 R)
• M67: 38,019,850 km (0.103 R)
• M68: 38,237,665 km (0.036 R)
• M69: 39,921,089 km (0.058 R)
• M70: 40,586,351 km (0.089 R)
• M71: 41,778,197 km (0.115 R)
• M72: 42,604,127 km (0.098 R)
• M73: 43,056,960 km (0.087 R)
• M74: 43,208,353 km (0.105 R)
• M75: 43,359,746 km (0.117 R)
• M76: 43,587,284 km (0.068 R)
• M77: 43,967,413 km (0.09 R)
• M78: 44,119,853 km (0.111 R)
• M79: 44,577,922 km (0.114 R)
• M80: 45,421,953 km (0.038 R)
• M81: 45,576,038 km (0.112 R)
• M82: 46,116,536 km (0.041 R)
• M83: 46,581,336 km (0.074 R)
• M84: 46,814,410 km (0.05 R)
• M85: 47,203,813 km (0.045 R)
• M86: 47,515,874 km (0.112 R)
• M87: 47,750,593 km (0.098 R)
• M88: 48,535,384 km (0.068 R)
• M89: 49,641,211 km (0.088 R)
• M90: 51,716,881 km (0.102 R)
• M91: 51,877,699 km (0.096 R)

Kuiper Belt

Range: 36.3 - 61.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 13,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit