🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.6 AU - 0.78 AU

Year: 213 Days

Day: 27.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.85 AU - 1.13 AU

Year: 365 Days

Day: 28.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.19 AU - 1.41 AU

Year: 550 Days

Day: 40.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,744,609 km

• M1: 213,775 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.28 AU - 1.7 AU

Year: 675 Days

Day: 31.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.73 AU - 2.27 AU

Year: 1049 Days

Day: 36.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.26 AU - 3.9 AU

Year: 2512 Days

Day: 44.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,744,609 km

• M1: 52,808 km (0.083 R)
• M2: 1,511,238 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.97 AU - 4.91 AU

Year: 2900 Days

Day: 47.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,744,609 km

• M1: 786,436 km (0.068 R)
• M2: 2,046,200 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.33 AU - 5.19 AU

Year: 3261 Days

Day: 24.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,744,609 km

• M1: 580,440 km (0.083 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.9

Radius: 12.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.08 AU - 5.3 AU

Year: 4385 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,744,609 km

• M1: 151,393 km (0.117 R)
• M2: 286,779 km (0.088 R)
• M3: 449,841 km (0.073 R)
• M4: 545,883 km (0.098 R)
• M5: 786,586 km (0.107 R)
• M6: 1,023,100 km (0.071 R)
• M7: 1,157,140 km (0.08 R)
• M8: 1,818,063 km (0.115 R)
• M9: 2,016,729 km (0.066 R)
• M10: 2,101,700 km (0.097 R)
• M11: 2,275,384 km (0.048 R)
• M12: 3,214,110 km (0.027 R)
• M13: 3,314,042 km (0.047 R)
• M14: 3,599,774 km (0.074 R)
• M15: 3,682,800 km (0.103 R)
• M16: 3,893,434 km (0.107 R)
• M17: 4,108,107 km (0.096 R)
• M18: 4,549,271 km (0.073 R)
• M19: 4,821,390 km (0.099 R)
• M20: 5,028,882 km (0.1 R)
• M21: 5,310,276 km (0.063 R)
• M22: 6,185,423 km (0.083 R)
• M23: 6,742,376 km (0.113 R)
• M24: 7,026,911 km (0.073 R)
• M25: 7,157,510 km (0.081 R)
• M26: 7,341,815 km (0.096 R)
• M27: 7,447,730 km (0.117 R)
• M28: 7,931,230 km (0.098 R)
• M29: 8,341,876 km (0.065 R)
• M30: 8,591,555 km (0.067 R)
• M31: 8,759,554 km (0.043 R)
• M32: 8,956,724 km (0.108 R)
• M33: 9,212,536 km (0.111 R)
• M34: 9,965,013 km (0.117 R)
• M35: 10,289,491 km (0.12 R)
• M36: 11,100,312 km (0.11 R)
• M37: 12,655,830 km (0.119 R)
• M38: 12,879,030 km (0.071 R)
• M39: 13,491,484 km (0.064 R)
• M40: 13,654,246 km (0.098 R)
• M41: 13,752,233 km (0.086 R)
• M42: 14,080,451 km (0.043 R)
• M43: 14,778,325 km (0.111 R)
• M44: 14,878,855 km (0.073 R)
• M45: 15,080,812 km (0.044 R)
• M46: 15,385,393 km (0.085 R)
• M47: 15,794,693 km (0.051 R)
• M48: 15,931,874 km (0.108 R)
• M49: 16,554,351 km (0.11 R)
• M50: 16,903,662 km (0.066 R)
• M51: 17,008,829 km (0.087 R)
• M52: 17,361,282 km (0.047 R)
• M53: 17,787,336 km (0.073 R)
• M54: 18,001,710 km (0.076 R)
• M55: 18,867,732 km (0.112 R)
• M56: 19,159,448 km (0.104 R)
• M57: 19,305,904 km (0.067 R)
• M58: 20,154,872 km (0.088 R)
• M59: 20,378,521 km (0.115 R)
• M60: 20,677,717 km (0.093 R)
• M61: 21,129,502 km (0.106 R)
• M62: 21,470,436 km (0.114 R)
• M63: 21,660,575 km (0.11 R)
• M64: 22,388,369 km (0.039 R)
• M65: 22,581,200 km (0.097 R)
• M66: 22,774,630 km (0.073 R)
• M67: 23,319,166 km (0.092 R)
• M68: 23,946,730 km (0.058 R)
• M69: 24,065,061 km (0.076 R)
• M70: 24,183,543 km (0.076 R)
• M71: 24,421,104 km (0.099 R)
• M72: 24,739,000 km (0.096 R)
• M73: 25,138,426 km (0.11 R)
• M74: 25,499,705 km (0.107 R)
• M75: 26,186,808 km (0.048 R)
• M76: 26,634,554 km (0.048 R)
• M77: 26,880,045 km (0.095 R)
• M78: 27,167,123 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 16,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit