🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.04 AU - 1.34 AU

Year: 497 Days

Day: 15.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.32 AU - 1.48 AU

Year: 634 Days

Day: 25.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,353,933 km

• M1: 698,173 km (0.063 R)
• M2: 1,044,193 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.77 AU - 1.93 AU

Year: 963 Days

Day: 47.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.77 AU - 2.13 AU

Year: 1043 Days

Day: 34.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.84 AU - 2.34 AU

Year: 1157 Days

Day: 32.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.4 AU - 3.2 AU

Year: 1794 Days

Day: 28 Hours

Environment

Temp: -100 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.63 AU - 3.73 AU

Year: 2171 Days

Day: 46.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 119.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 11.6

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.5 AU - 4.86 AU

Year: 3272 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,353,933 km

• M1: 165,754 km (0.051 R)
• M2: 295,456 km (0.084 R)
• M3: 409,300 km (0.07 R)
• M4: 542,891 km (0.065 R)
• M5: 905,815 km (0.098 R)
• M6: 1,353,262 km (0.098 R)
• M7: 1,507,498 km (0.099 R)
• M8: 1,623,436 km (0.033 R)
• M9: 1,697,487 km (0.102 R)
• M10: 2,166,476 km (0.111 R)
• M11: 2,348,537 km (0.076 R)
• M12: 2,433,060 km (0.079 R)
• M13: 2,518,480 km (0.115 R)
• M14: 2,622,451 km (0.087 R)
• M15: 2,852,831 km (0.105 R)
• M16: 3,034,443 km (0.11 R)
• M17: 3,563,870 km (0.111 R)
• M18: 3,939,510 km (0.069 R)
• M19: 4,453,379 km (0.076 R)
• M20: 4,772,022 km (0.096 R)
• M21: 4,858,191 km (0.045 R)
• M22: 5,120,137 km (0.074 R)
• M23: 5,409,010 km (0.09 R)
• M24: 5,499,068 km (0.105 R)
• M25: 5,589,575 km (0.086 R)
• M26: 5,749,196 km (0.034 R)
• M27: 5,956,538 km (0.111 R)
• M28: 6,049,588 km (0.114 R)
• M29: 6,260,671 km (0.081 R)
• M30: 6,521,869 km (0.083 R)
• M31: 6,641,846 km (0.071 R)
• M32: 6,738,337 km (0.086 R)
• M33: 7,178,304 km (0.046 R)
• M34: 7,302,321 km (0.029 R)
• M35: 7,652,978 km (0.088 R)
• M36: 7,932,577 km (0.114 R)
• M37: 8,060,632 km (0.092 R)
• M38: 8,293,108 km (0.085 R)
• M39: 8,632,844 km (0.12 R)
• M40: 9,057,253 km (0.118 R)
• M41: 9,271,926 km (0.053 R)
• M42: 9,461,317 km (0.088 R)
• M43: 9,597,302 km (0.112 R)
• M44: 10,343,047 km (0.102 R)
• M45: 10,483,220 km (0.082 R)
• M46: 10,879,056 km (0.107 R)
• M47: 11,050,196 km (0.095 R)
• M48: 11,222,234 km (0.114 R)
• M49: 11,481,936 km (0.055 R)
• M50: 11,598,024 km (0.086 R)
• M51: 11,714,560 km (0.086 R)
• M52: 12,302,779 km (0.115 R)
• M53: 12,720,307 km (0.043 R)
• M54: 13,692,095 km (0.116 R)
• M55: 14,000,715 km (0.037 R)
• M56: 14,311,579 km (0.102 R)
• M57: 15,226,071 km (0.112 R)
• M58: 15,577,925 km (0.1 R)
• M59: 15,867,846 km (0.112 R)
• M60: 16,616,733 km (0.1 R)
• M61: 16,748,230 km (0.06 R)
• M62: 17,277,357 km (0.11 R)
• M63: 17,377,289 km (0.055 R)
• M64: 18,454,094 km (0.078 R)
• M65: 18,658,445 km (0.111 R)
• M66: 19,034,983 km (0.116 R)
• M67: 19,275,835 km (0.052 R)
• M68: 19,379,507 km (0.117 R)
• M69: 19,691,269 km (0.108 R)
• M70: 19,969,820 km (0.101 R)
• M71: 20,214,711 km (0.094 R)
• M72: 20,495,806 km (0.117 R)
• M73: 20,848,857 km (0.086 R)
• M74: 21,561,092 km (0.096 R)
• M75: 21,704,557 km (0.066 R)
• M76: 23,009,499 km (0.069 R)
• M77: 23,266,209 km (0.077 R)
• M78: 24,042,023 km (0.065 R)
• M79: 24,339,873 km (0.114 R)
• M80: 24,451,922 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit