🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.57 AU - 0.81 AU

Year: 216 Days

Day: 26.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.7 AU - 1.02 AU

Year: 300 Days

Day: 26.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.62 AU - 2.08 AU

Year: 948 Days

Day: 17.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,805,180 km

• M1: 247,884 km (0.106 R)
• M2: 591,061 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.94 AU - 3.16 AU

Year: 2007 Days

Day: 18 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.84 AU - 3.56 AU

Year: 2157 Days

Day: 22.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167

Radius: 9.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 8.65 AU - 10.15 AU

Year: 10857 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,805,180 km

• M1: 141,968 km (0.106 R)
• M2: 208,539 km (0.109 R)
• M3: 450,738 km (0.109 R)
• M4: 928,105 km (0.074 R)
• M5: 1,206,956 km (0.119 R)
• M6: 1,412,952 km (0.062 R)
• M7: 1,752,389 km (0.12 R)
• M8: 2,174,106 km (0.074 R)
• M9: 2,367,237 km (0.071 R)
• M10: 3,065,709 km (0.107 R)
• M11: 3,550,107 km (0.052 R)
• M12: 3,640,763 km (0.047 R)
• M13: 4,105,714 km (0.049 R)
• M14: 4,466,992 km (0.094 R)
• M15: 4,540,445 km (0.108 R)
• M16: 4,863,576 km (0.117 R)
• M17: 5,040,700 km (0.04 R)
• M18: 5,219,919 km (0.1 R)
• M19: 5,375,201 km (0.119 R)
• M20: 7,182,792 km (0.071 R)
• M21: 7,442,793 km (0.049 R)
• M22: 8,543,983 km (0.113 R)
• M23: 8,727,390 km (0.045 R)
• M24: 9,035,861 km (0.115 R)
• M25: 10,208,409 km (0.054 R)
• M26: 10,337,961 km (0.11 R)
• M27: 11,529,059 km (0.119 R)
• M28: 11,901,707 km (0.075 R)
• M29: 11,969,774 km (0.106 R)
• M30: 12,867,960 km (0.116 R)
• M31: 13,148,606 km (0.084 R)
• M32: 13,680,426 km (0.112 R)
• M33: 14,002,809 km (0.056 R)
• M34: 14,146,872 km (0.106 R)
• M35: 14,691,708 km (0.045 R)
• M36: 15,058,821 km (0.069 R)
• M37: 15,169,523 km (0.078 R)
• M38: 15,354,576 km (0.096 R)
• M39: 15,652,425 km (0.098 R)
• M40: 15,764,474 km (0.12 R)
• M41: 16,178,112 km (0.108 R)
• M42: 16,405,052 km (0.087 R)
• M43: 16,747,631 km (0.106 R)
• M44: 17,362,628 km (0.094 R)
• M45: 18,416,844 km (0.101 R)
• M46: 18,653,957 km (0.118 R)
• M47: 20,956,717 km (0.115 R)
• M48: 21,452,783 km (0.086 R)
• M49: 23,904,842 km (0.079 R)
• M50: 26,221,814 km (0.102 R)
• M51: 27,881,453 km (0.084 R)
• M52: 28,427,036 km (0.077 R)
• M53: 28,518,291 km (0.085 R)
• M54: 28,884,357 km (0.066 R)
• M55: 29,574,751 km (0.098 R)
• M56: 29,898,930 km (0.092 R)
• M57: 30,084,730 km (0.045 R)
• M58: 30,550,728 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.4

Radius: 12.3

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.86 AU - 10.22 AU

Year: 11101 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,805,180 km

• M1: 211,083 km (0.058 R)
• M2: 301,290 km (0.09 R)
• M3: 465,249 km (0.066 R)
• M4: 583,731 km (0.118 R)
• M5: 764,445 km (0.031 R)
• M6: 882,627 km (0.098 R)
• M7: 1,138,889 km (0.109 R)
• M8: 1,602,492 km (0.118 R)
• M9: 1,775,577 km (0.084 R)
• M10: 1,900,641 km (0.075 R)
• M11: 2,450,264 km (0.071 R)
• M12: 2,610,632 km (0.068 R)
• M13: 3,531,108 km (0.075 R)
• M14: 4,014,908 km (0.082 R)
• M15: 4,918,180 km (0.096 R)
• M16: 5,276,167 km (0.046 R)
• M17: 5,589,724 km (0.043 R)
• M18: 5,963,420 km (0.104 R)
• M19: 6,345,194 km (0.088 R)
• M20: 6,791,444 km (0.057 R)
• M21: 6,904,540 km (0.086 R)
• M22: 7,626,051 km (0.101 R)
• M23: 7,743,784 km (0.092 R)
• M24: 9,109,014 km (0.112 R)
• M25: 9,867,476 km (0.039 R)
• M26: 10,351,873 km (0.081 R)
• M27: 10,777,928 km (0.058 R)
• M28: 10,910,173 km (0.101 R)
• M29: 11,343,707 km (0.066 R)
• M30: 11,444,536 km (0.053 R)
• M31: 11,715,009 km (0.092 R)
• M32: 11,919,210 km (0.104 R)
• M33: 14,098,103 km (0.09 R)
• M34: 14,206,562 km (0.087 R)
• M35: 15,084,851 km (0.042 R)
• M36: 15,980,493 km (0.069 R)
• M37: 16,855,192 km (0.094 R)
• M38: 17,240,257 km (0.099 R)
• M39: 20,547,417 km (0.104 R)
• M40: 21,331,460 km (0.062 R)
• M41: 21,664,614 km (0.101 R)
• M42: 21,789,977 km (0.091 R)
• M43: 22,209,599 km (0.112 R)
• M44: 22,504,905 km (0.082 R)
• M45: 23,441,388 km (0.056 R)
• M46: 24,347,353 km (0.033 R)
• M47: 24,521,185 km (0.105 R)
• M48: 24,913,880 km (0.118 R)
• M49: 25,264,687 km (0.119 R)
• M50: 25,396,632 km (0.077 R)
• M51: 26,505,302 km (0.074 R)
• M52: 27,313,280 km (0.072 R)
• M53: 27,629,829 km (0.076 R)
• M54: 31,473,447 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 13,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit