🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.53 AU - 0.63 AU

Year: 164 Days

Day: 47.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,828,776 km

• M1: 403,316 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.66 AU - 1.06 AU

Year: 296 Days

Day: 32 Hours

Environment

Temp: 94 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.86 AU - 0.96 AU

Year: 322 Days

Day: 23.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.88 AU - 1.06 AU

Year: 354 Days

Day: 22.3 Hours

Environment

Temp: 40 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,828,776 km

• M1: 269,725 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.79 AU - 1.17 AU

Year: 360 Days

Day: 35.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.9 AU - 1.18 AU

Year: 393 Days

Day: 34.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,828,776 km

• M1: 634,744 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.15 AU - 1.39 AU

Year: 531 Days

Day: 12.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 8 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.57 AU - 2.19 AU

Year: 956 Days

Day: 28.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,828,776 km

• M1: 20,495 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 10.7

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.31 AU - 8.71 AU

Year: 8407 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,828,776 km

• M1: 147,055 km (0.065 R)
• M2: 392,994 km (0.038 R)
• M3: 512,074 km (0.099 R)
• M4: 701,913 km (0.058 R)
• M5: 837,000 km (0.09 R)
• M6: 948,451 km (0.082 R)
• M7: 1,762,562 km (0.097 R)
• M8: 1,866,383 km (0.062 R)
• M9: 2,347,490 km (0.113 R)
• M10: 2,416,155 km (0.1 R)
• M11: 2,721,335 km (0.108 R)
• M12: 2,817,825 km (0.119 R)
• M13: 2,940,047 km (0.113 R)
• M14: 3,291,752 km (0.099 R)
• M15: 4,062,779 km (0.066 R)
• M16: 4,511,722 km (0.096 R)
• M17: 5,005,994 km (0.119 R)
• M18: 5,214,533 km (0.047 R)
• M19: 5,335,109 km (0.097 R)
• M20: 5,764,156 km (0.057 R)
• M21: 5,951,602 km (0.119 R)
• M22: 6,786,657 km (0.052 R)
• M23: 7,117,567 km (0.105 R)
• M24: 7,251,458 km (0.084 R)
• M25: 7,692,472 km (0.094 R)
• M26: 8,212,026 km (0.111 R)
• M27: 8,317,342 km (0.034 R)
• M28: 8,423,108 km (0.11 R)
• M29: 8,493,868 km (0.075 R)
• M30: 8,743,098 km (0.115 R)
• M31: 8,958,668 km (0.098 R)
• M32: 10,478,134 km (0.101 R)
• M33: 10,937,848 km (0.028 R)
• M34: 11,170,174 km (0.065 R)
• M35: 11,404,294 km (0.1 R)
• M36: 12,316,243 km (0.079 R)
• M37: 12,964,451 km (0.083 R)
• M38: 13,046,281 km (0.098 R)
• M39: 14,932,261 km (0.053 R)
• M40: 15,018,130 km (0.089 R)
• M41: 15,666,787 km (0.087 R)
• M42: 15,797,535 km (0.119 R)
• M43: 15,885,050 km (0.104 R)
• M44: 16,016,397 km (0.107 R)
• M45: 16,148,342 km (0.12 R)
• M46: 17,125,964 km (0.086 R)
• M47: 17,486,196 km (0.082 R)
• M48: 17,985,703 km (0.12 R)
• M49: 18,351,769 km (0.079 R)
• M50: 18,628,076 km (0.071 R)
• M51: 18,720,528 km (0.077 R)
• M52: 18,905,730 km (0.051 R)
• M53: 19,278,079 km (0.063 R)
• M54: 19,982,835 km (0.114 R)
• M55: 20,362,065 km (0.027 R)
• M56: 20,457,210 km (0.087 R)
• M57: 20,600,375 km (0.106 R)
• M58: 20,983,495 km (0.07 R)
• M59: 21,320,689 km (0.082 R)
• M60: 21,562,588 km (0.12 R)
• M61: 22,983,918 km (0.105 R)
• M62: 23,331,583 km (0.111 R)
• M63: 24,283,774 km (0.119 R)
• M64: 27,636,411 km (0.088 R)
• M65: 29,017,649 km (0.089 R)
• M66: 29,554,855 km (0.11 R)
• M67: 29,824,729 km (0.067 R)
• M68: 30,530,083 km (0.115 R)
• M69: 31,186,219 km (0.044 R)
• M70: 32,178,951 km (0.051 R)
• M71: 33,969,338 km (0.111 R)
• M72: 34,649,111 km (0.094 R)
• M73: 35,161,932 km (0.08 R)
• M74: 35,390,518 km (0.113 R)
• M75: 35,792,039 km (0.045 R)
• M76: 36,079,566 km (0.091 R)
• M77: 36,483,630 km (0.09 R)
• M78: 36,715,207 km (0.108 R)
• M79: 37,587,811 km (0.108 R)
• M80: 38,998,071 km (0.089 R)
• M81: 39,650,317 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 15,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit