🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 246 Days

Day: 42.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.64 AU - 0.96 AU

Year: 255 Days

Day: 36.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.96 AU - 1.4 AU

Year: 457 Days

Day: 29 Hours

Environment

Temp: 32 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.04 AU - 1.38 AU

Year: 474 Days

Day: 33.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 158.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,135,229 km

• M1: 713,432 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.17 AU - 3.19 AU

Year: 1564 Days

Day: 43.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.68 AU - 3.66 AU

Year: 2012 Days

Day: 38.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.28 AU - 5.8 AU

Year: 4033 Days

Day: 15.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.3

Radius: 12.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.27 AU - 7.09 AU

Year: 5476 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,135,229 km

• M1: 161,715 km (0.106 R)
• M2: 359,932 km (0.071 R)
• M3: 455,825 km (0.081 R)
• M4: 597,195 km (0.109 R)
• M5: 717,621 km (0.066 R)
• M6: 971,189 km (0.1 R)
• M7: 1,116,748 km (0.107 R)
• M8: 1,207,853 km (0.113 R)
• M9: 1,480,121 km (0.118 R)
• M10: 1,580,950 km (0.084 R)
• M11: 2,064,600 km (0.12 R)
• M12: 2,512,047 km (0.111 R)
• M13: 2,736,893 km (0.105 R)
• M14: 2,968,471 km (0.087 R)
• M15: 3,840,776 km (0.026 R)
• M16: 4,244,840 km (0.111 R)
• M17: 4,366,463 km (0.118 R)
• M18: 4,588,017 km (0.111 R)
• M19: 4,737,914 km (0.03 R)
• M20: 5,016,914 km (0.098 R)
• M21: 5,644,328 km (0.1 R)
• M22: 5,805,145 km (0.107 R)
• M23: 5,967,459 km (0.055 R)
• M24: 6,269,048 km (0.091 R)
• M25: 6,463,526 km (0.095 R)
• M26: 6,575,574 km (0.104 R)
• M27: 6,973,056 km (0.097 R)
• M28: 7,348,995 km (0.11 R)
• M29: 7,702,046 km (0.078 R)
• M30: 8,120,920 km (0.102 R)
• M31: 8,363,718 km (0.09 R)
• M32: 8,701,510 km (0.109 R)
• M33: 8,887,609 km (0.112 R)
• M34: 9,902,332 km (0.063 R)
• M35: 10,161,884 km (0.046 R)
• M36: 10,325,245 km (0.063 R)
• M37: 10,621,299 km (0.106 R)
• M38: 11,492,707 km (0.116 R)
• M39: 11,765,424 km (0.094 R)
• M40: 12,387,003 km (0.111 R)
• M41: 12,736,912 km (0.077 R)
• M42: 13,267,985 km (0.113 R)
• M43: 13,410,851 km (0.081 R)
• M44: 13,626,122 km (0.099 R)
• M45: 14,132,660 km (0.034 R)
• M46: 15,614,128 km (0.119 R)
• M47: 15,802,921 km (0.099 R)
• M48: 15,992,312 km (0.076 R)
• M49: 16,258,745 km (0.106 R)
• M50: 16,526,675 km (0.101 R)
• M51: 17,652,250 km (0.09 R)
• M52: 18,085,635 km (0.058 R)
• M53: 18,363,288 km (0.099 R)
• M54: 18,442,874 km (0.115 R)
• M55: 18,642,438 km (0.1 R)
• M56: 18,963,026 km (0.055 R)
• M57: 19,407,033 km (0.105 R)
• M58: 19,528,656 km (0.109 R)
• M59: 19,609,887 km (0.075 R)
• M60: 19,895,170 km (0.077 R)
• M61: 20,263,929 km (0.083 R)
• M62: 20,346,208 km (0.118 R)
• M63: 21,342,081 km (0.066 R)
• M64: 22,566,540 km (0.102 R)
• M65: 22,737,231 km (0.087 R)
• M66: 23,857,120 km (0.053 R)
• M67: 24,118,019 km (0.119 R)
• M68: 24,248,917 km (0.098 R)
• M69: 25,437,173 km (0.037 R)
• M70: 25,837,497 km (0.108 R)
• M71: 26,150,306 km (0.097 R)
• M72: 27,778,829 km (0.071 R)
• M73: 28,420,903 km (0.106 R)
• M74: 28,928,937 km (0.113 R)
• M75: 29,393,289 km (0.111 R)
• M76: 29,953,832 km (0.108 R)
• M77: 30,094,604 km (0.095 R)
• M78: 31,132,962 km (0.098 R)
• M79: 31,418,246 km (0.06 R)

Kuiper Belt

Range: 30.8 - 53.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 19,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit