🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.38 AU - 0.62 AU

Year: 131 Days

Day: 45.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,057,262 km

• M1: 92,302 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.55 AU

Year: 135 Days

Day: 24.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,057,262 km

• M1: 142,417 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.72 AU - 0.82 AU

Year: 251 Days

Day: 45.3 Hours

Environment

Temp: 113 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 1 AU

Year: 270 Days

Day: 24.6 Hours

Environment

Temp: 103 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.26 AU - 2.08 AU

Year: 800 Days

Day: 21.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.75 AU - 1.85 AU

Year: 896 Days

Day: 25.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,057,262 km

• M1: 1,618,948 km (0.119 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.77 AU - 2.25 AU

Year: 1057 Days

Day: 21.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.22 AU - 3.62 AU

Year: 1850 Days

Day: 21.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.1

Radius: 11.3

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.88 AU - 6.42 AU

Year: 4334 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,057,262 km

• M1: 166,054 km (0.118 R)
• M2: 435,629 km (0.102 R)
• M3: 706,551 km (0.068 R)
• M4: 804,837 km (0.1 R)
• M5: 895,044 km (0.074 R)
• M6: 988,992 km (0.104 R)
• M7: 1,322,445 km (0.083 R)
• M8: 1,431,053 km (0.105 R)
• M9: 1,558,959 km (0.116 R)
• M10: 1,792,332 km (0.053 R)
• M11: 2,055,176 km (0.045 R)
• M12: 2,255,936 km (0.114 R)
• M13: 2,521,023 km (0.119 R)
• M14: 2,618,262 km (0.081 R)
• M15: 2,736,444 km (0.113 R)
• M16: 2,836,525 km (0.11 R)
• M17: 3,248,667 km (0.107 R)
• M18: 3,440,452 km (0.098 R)
• M19: 3,679,958 km (0.082 R)
• M20: 4,244,840 km (0.085 R)
• M21: 4,501,998 km (0.116 R)
• M22: 4,596,843 km (0.065 R)
• M23: 4,982,806 km (0.107 R)
• M24: 5,556,065 km (0.051 R)
• M25: 5,709,104 km (0.078 R)
• M26: 6,255,734 km (0.105 R)
• M27: 7,120,859 km (0.089 R)
• M28: 7,287,211 km (0.097 R)
• M29: 7,370,986 km (0.052 R)
• M30: 7,567,408 km (0.109 R)
• M31: 7,765,775 km (0.12 R)
• M32: 7,851,345 km (0.116 R)
• M33: 7,937,065 km (0.094 R)
• M34: 8,023,233 km (0.119 R)
• M35: 8,458,712 km (0.052 R)
• M36: 8,753,271 km (0.063 R)
• M37: 9,111,258 km (0.102 R)
• M38: 9,292,122 km (0.096 R)
• M39: 9,596,105 km (0.066 R)
• M40: 9,780,110 km (0.118 R)
• M41: 9,934,346 km (0.049 R)
• M42: 10,654,360 km (0.064 R)
• M43: 10,813,084 km (0.095 R)
• M44: 11,004,569 km (0.118 R)
• M45: 11,946,138 km (0.119 R)
• M46: 12,243,539 km (0.097 R)
• M47: 12,376,531 km (0.058 R)
• M48: 12,677,672 km (0.078 R)
• M49: 12,778,501 km (0.084 R)
• M50: 13,732,935 km (0.102 R)
• M51: 14,183,823 km (0.118 R)
• M52: 14,745,563 km (0.085 R)
• M53: 15,350,387 km (0.071 R)
• M54: 16,400,714 km (0.06 R)
• M55: 16,990,129 km (0.107 R)
• M56: 17,511,628 km (0.084 R)
• M57: 18,265,750 km (0.094 R)
• M58: 18,379,744 km (0.104 R)
• M59: 18,915,155 km (0.087 R)
• M60: 20,197,059 km (0.12 R)
• M61: 20,275,747 km (0.109 R)
• M62: 20,393,780 km (0.071 R)
• M63: 21,027,477 km (0.076 R)
• M64: 21,226,891 km (0.103 R)
• M65: 22,111,612 km (0.115 R)
• M66: 22,721,673 km (0.108 R)
• M67: 23,585,152 km (0.05 R)
• M68: 24,208,376 km (0.097 R)
• M69: 24,292,001 km (0.045 R)
• M70: 24,837,136 km (0.114 R)
• M71: 26,110,812 km (0.116 R)
• M72: 26,928,365 km (0.064 R)
• M73: 27,318,516 km (0.083 R)
• M74: 27,841,809 km (0.09 R)
• M75: 27,929,324 km (0.106 R)
• M76: 28,192,467 km (0.071 R)
• M77: 28,544,620 km (0.112 R)
• M78: 29,475,717 km (0.035 R)
• M79: 29,743,647 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit