🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 161 Days

Day: 24.4 Hours

Environment

Temp: 316 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.61 AU - 0.75 AU

Year: 168 Days

Day: 13.4 Hours

Environment

Temp: 285 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.08 AU - 1.5 AU

Year: 440 Days

Day: 42.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,058,120 km

• M1: 163,810 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.33 AU - 1.41 AU

Year: 481 Days

Day: 46.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.6 AU - 2.18 AU

Year: 780 Days

Day: 17 Hours

Environment

Temp: 47 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,058,120 km

• M1: 996,771 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.74 AU - 4.2 AU

Year: 1941 Days

Day: 40.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.08 AU - 4.16 AU

Year: 2068 Days

Day: 46.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.3

Radius: 12.7

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.38 AU - 11.14 AU

Year: 9867 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,058,120 km

• M1: 162,613 km (0.099 R)
• M2: 392,694 km (0.118 R)
• M3: 1,222,813 km (0.097 R)
• M4: 1,332,618 km (0.104 R)
• M5: 1,468,901 km (0.109 R)
• M6: 1,610,122 km (0.089 R)
• M7: 1,706,912 km (0.095 R)
• M8: 1,881,193 km (0.037 R)
• M9: 2,009,548 km (0.067 R)
• M10: 2,439,941 km (0.057 R)
• M11: 2,552,140 km (0.1 R)
• M12: 2,899,356 km (0.108 R)
• M13: 3,735,758 km (0.1 R)
• M14: 4,299,144 km (0.105 R)
• M15: 4,960,665 km (0.034 R)
• M16: 5,803,799 km (0.067 R)
• M17: 5,955,042 km (0.075 R)
• M18: 6,573,031 km (0.108 R)
• M19: 6,849,937 km (0.059 R)
• M20: 7,786,719 km (0.093 R)
• M21: 7,953,820 km (0.109 R)
• M22: 8,291,462 km (0.081 R)
• M23: 8,376,583 km (0.105 R)
• M24: 8,981,108 km (0.115 R)
• M25: 9,112,455 km (0.098 R)
• M26: 9,778,764 km (0.043 R)
• M27: 10,738,135 km (0.102 R)
• M28: 11,158,505 km (0.03 R)
• M29: 11,489,266 km (0.108 R)
• M30: 11,871,189 km (0.089 R)
• M31: 11,967,381 km (0.08 R)
• M32: 12,451,928 km (0.076 R)
• M33: 12,943,058 km (0.117 R)
• M34: 13,440,471 km (0.094 R)
• M35: 13,792,475 km (0.104 R)
• M36: 13,944,167 km (0.086 R)
• M37: 14,300,509 km (0.113 R)
• M38: 14,918,348 km (0.072 R)
• M39: 15,755,648 km (0.072 R)
• M40: 17,475,874 km (0.042 R)
• M41: 17,585,379 km (0.051 R)
• M42: 18,637,052 km (0.028 R)
• M43: 19,424,835 km (0.108 R)
• M44: 20,166,242 km (0.114 R)
• M45: 20,338,579 km (0.099 R)
• M46: 21,500,505 km (0.112 R)
• M47: 22,089,472 km (0.113 R)
• M48: 22,207,954 km (0.095 R)
• M49: 23,163,136 km (0.12 R)
• M50: 25,983,205 km (0.1 R)
• M51: 27,880,106 km (0.086 R)
• M52: 28,393,526 km (0.09 R)
• M53: 28,586,807 km (0.046 R)
• M54: 28,715,910 km (0.112 R)
• M55: 29,494,716 km (0.065 R)
• M56: 30,609,968 km (0.04 R)
• M57: 30,940,580 km (0.106 R)
• M58: 31,538,821 km (0.105 R)
• M59: 31,939,594 km (0.104 R)
• M60: 32,073,634 km (0.075 R)
• M61: 32,342,162 km (0.043 R)
• M62: 34,723,910 km (0.105 R)
• M63: 35,622,993 km (0.058 R)
• M64: 35,831,532 km (0.095 R)
• M65: 35,970,808 km (0.054 R)
• M66: 36,459,544 km (0.108 R)
• M67: 36,599,717 km (0.089 R)
• M68: 36,739,891 km (0.103 R)
• M69: 37,655,878 km (0.051 R)
• M70: 39,798,270 km (0.094 R)
• M71: 43,381,887 km (0.025 R)
• M72: 43,604,638 km (0.119 R)
• M73: 44,349,785 km (0.118 R)
• M74: 45,324,864 km (0.079 R)
• M75: 45,475,509 km (0.098 R)
• M76: 45,626,303 km (0.106 R)
• M77: 45,852,944 km (0.07 R)
• M78: 46,231,277 km (0.087 R)
• M79: 47,143,525 km (0.056 R)
• M80: 48,831,587 km (0.088 R)
• M81: 50,461,307 km (0.084 R)
• M82: 51,322,093 km (0.117 R)
• M83: 51,557,709 km (0.075 R)
• M84: 51,872,314 km (0.069 R)
• M85: 52,503,617 km (0.085 R)
• M86: 53,058,176 km (0.087 R)

Kuiper Belt

Range: 36.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 20,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit