🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.48 AU - 0.78 AU

Year: 156 Days

Day: 37.1 Hours

Environment

Temp: 334 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.11 AU - 1.15 AU

Year: 375 Days

Day: 13.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,346,342 km

• M1: 285,732 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.96 AU - 1.36 AU

Year: 390 Days

Day: 17.1 Hours

Environment

Temp: 170 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.97 AU - 1.37 AU

Year: 395 Days

Day: 45.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,346,342 km

• M1: 43,383 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.81 AU - 2.03 AU

Year: 830 Days

Day: 29.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.83 AU - 2.53 AU

Year: 1004 Days

Day: 46.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,346,342 km

• M1: 554,260 km (0.035 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.23 AU - 2.77 AU

Year: 1234 Days

Day: 44.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,346,342 km

• M1: 94,396 km (0.033 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.18 AU - 2.96 AU

Year: 1286 Days

Day: 25.8 Hours

Environment

Temp: -26 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.09 AU - 6.23 AU

Year: 3658 Days

Day: 16.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 172.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 14.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 14.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 13.89 AU - 14.49 AU

Year: 16680 Days

Day: 5.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,346,342 km

• M1: 199,115 km (0.093 R)
• M2: 325,076 km (0.075 R)
• M3: 639,531 km (0.116 R)
• M4: 754,871 km (0.044 R)
• M5: 1,125,874 km (0.062 R)
• M6: 1,772,884 km (0.1 R)
• M7: 1,915,302 km (0.071 R)
• M8: 2,121,148 km (0.112 R)
• M9: 2,397,156 km (0.115 R)
• M10: 2,984,478 km (0.047 R)
• M11: 3,725,585 km (0.053 R)
• M12: 4,405,358 km (0.087 R)
• M13: 4,880,032 km (0.105 R)
• M14: 5,042,047 km (0.098 R)
• M15: 5,246,996 km (0.061 R)
• M16: 5,623,085 km (0.119 R)
• M17: 5,835,963 km (0.1 R)
• M18: 7,260,284 km (0.076 R)
• M19: 7,492,310 km (0.085 R)
• M20: 7,585,809 km (0.098 R)
• M21: 8,107,157 km (0.042 R)
• M22: 8,396,480 km (0.091 R)
• M23: 9,234,826 km (0.081 R)
• M24: 9,587,728 km (0.069 R)
• M25: 10,151,412 km (0.07 R)
• M26: 11,257,539 km (0.073 R)
• M27: 12,016,150 km (0.056 R)
• M28: 13,525,742 km (0.083 R)
• M29: 13,639,885 km (0.096 R)
• M30: 13,984,409 km (0.108 R)
• M31: 14,799,568 km (0.051 R)
• M32: 15,630,135 km (0.071 R)
• M33: 15,810,101 km (0.041 R)
• M34: 16,354,189 km (0.087 R)
• M35: 16,536,997 km (0.025 R)
• M36: 17,336,598 km (0.079 R)
• M37: 17,460,764 km (0.037 R)
• M38: 17,709,994 km (0.099 R)
• M39: 19,681,096 km (0.113 R)
• M40: 20,791,411 km (0.07 R)
• M41: 21,254,417 km (0.101 R)
• M42: 22,123,580 km (0.114 R)
• M43: 22,664,227 km (0.117 R)
• M44: 23,140,846 km (0.055 R)
• M45: 23,551,941 km (0.066 R)
• M46: 24,103,957 km (0.074 R)
• M47: 24,381,611 km (0.043 R)
• M48: 24,520,886 km (0.1 R)
• M49: 25,080,382 km (0.116 R)
• M50: 25,644,067 km (0.098 R)
• M51: 26,140,732 km (0.097 R)
• M52: 27,071,530 km (0.05 R)
• M53: 28,159,106 km (0.092 R)
• M54: 28,598,176 km (0.092 R)
• M55: 29,260,895 km (0.107 R)
• M56: 29,557,098 km (0.025 R)
• M57: 30,302,096 km (0.086 R)
• M58: 30,451,694 km (0.106 R)
• M59: 30,601,740 km (0.116 R)
• M60: 31,128,624 km (0.101 R)
• M61: 31,430,961 km (0.104 R)
• M62: 31,962,483 km (0.101 R)
• M63: 33,265,779 km (0.099 R)
• M64: 34,352,159 km (0.074 R)
• M65: 34,586,429 km (0.034 R)
• M66: 35,213,843 km (0.056 R)
• M67: 36,639,211 km (0.104 R)
• M68: 37,359,076 km (0.092 R)
• M69: 38,164,362 km (0.112 R)
• M70: 39,138,094 km (0.059 R)
• M71: 40,120,204 km (0.079 R)
• M72: 44,298,622 km (0.118 R)
• M73: 45,664,750 km (0.105 R)
• M74: 45,836,488 km (0.095 R)
• M75: 46,180,563 km (0.061 R)
• M76: 47,391,857 km (0.059 R)
• M77: 51,087,673 km (0.1 R)
• M78: 53,512,206 km (0.117 R)
• M79: 55,790,432 km (0.039 R)
• M80: 56,987,514 km (0.075 R)
• M81: 57,728,472 km (0.096 R)
• M82: 58,007,173 km (0.095 R)
• M83: 58,659,120 km (0.111 R)
• M84: 60,912,812 km (0.094 R)
• M85: 61,480,686 km (0.079 R)
• M86: 61,575,531 km (0.105 R)
• M87: 62,050,354 km (0.109 R)

Kuiper Belt

Range: 35.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit