🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.55 AU - 0.55 AU

Year: 150 Days

Day: 34.8 Hours

Environment

Temp: 242 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.9 AU - 1.28 AU

Year: 418 Days

Day: 12.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.09 AU - 2.99 AU

Year: 1486 Days

Day: 30 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,011,308 km

• M1: 53,556 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.04 AU - 3.24 AU

Year: 2043 Days

Day: 21.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 8.3

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.27 AU - 6.97 AU

Year: 4891 Days

Day: 11.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 104,011,308 km

• M1: 113,096 km (0.035 R)
• M2: 437,275 km (0.071 R)
• M3: 1,152,502 km (0.028 R)
• M4: 1,419,684 km (0.112 R)
• M5: 1,780,215 km (0.083 R)
• M6: 3,424,445 km (0.059 R)
• M7: 4,633,944 km (0.108 R)
• M8: 5,130,160 km (0.06 R)
• M9: 6,045,549 km (0.084 R)
• M10: 6,321,557 km (0.079 R)
• M11: 9,321,743 km (0.036 R)
• M12: 14,750,948 km (0.102 R)
• M13: 15,881,609 km (0.047 R)
• M14: 20,363,113 km (0.078 R)
• M15: 21,265,936 km (0.115 R)
• M16: 23,375,864 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 10.2

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 9.73 AU - 13.09 AU

Year: 14148 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 104,011,308 km

• M1: 127,158 km (0.112 R)
• M2: 493,673 km (0.08 R)
• M3: 871,258 km (0.062 R)
• M4: 1,310,777 km (0.093 R)
• M5: 1,990,848 km (0.067 R)
• M6: 2,532,991 km (0.1 R)
• M7: 3,811,604 km (0.057 R)
• M8: 4,886,016 km (0.098 R)
• M9: 5,445,512 km (0.043 R)
• M10: 6,917,406 km (0.025 R)
• M11: 7,623,358 km (0.041 R)
• M12: 8,638,529 km (0.094 R)
• M13: 10,327,040 km (0.098 R)
• M14: 10,679,343 km (0.082 R)
• M15: 11,091,785 km (0.115 R)
• M16: 15,492,505 km (0.084 R)
• M17: 17,396,886 km (0.111 R)
• M18: 18,040,905 km (0.045 R)
• M19: 22,327,033 km (0.094 R)
• M20: 22,663,030 km (0.111 R)
• M21: 27,343,200 km (0.105 R)
• M22: 28,606,554 km (0.051 R)
• M23: 30,936,540 km (0.112 R)
• M24: 35,285,201 km (0.105 R)
• M25: 36,085,998 km (0.109 R)
• M26: 41,147,044 km (0.06 R)
• M27: 42,034,309 km (0.092 R)
• M28: 42,804,738 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 858.7

Radius: 7.4

Gravity: 15.68 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 17.29 AU - 19.15 AU

Year: 28549 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 108.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,011,308 km

• M1: 331,060 km (0.054 R)
• M2: 602,580 km (0.098 R)
• M3: 974,331 km (0.094 R)
• M4: 1,228,947 km (0.061 R)
• M5: 1,528,591 km (0.108 R)
• M6: 1,835,566 km (0.104 R)
• M7: 2,652,819 km (0.081 R)
• M8: 3,309,254 km (0.113 R)
• M9: 4,433,931 km (0.06 R)
• M10: 5,270,931 km (0.101 R)
• M11: 5,930,359 km (0.049 R)
• M12: 7,149,881 km (0.1 R)
• M13: 8,764,490 km (0.085 R)
• M14: 9,624,977 km (0.094 R)
• M15: 10,744,119 km (0.115 R)
• M16: 11,019,529 km (0.097 R)
• M17: 13,081,885 km (0.117 R)
• M18: 14,121,740 km (0.113 R)
• M19: 15,827,455 km (0.104 R)
• M20: 16,455,616 km (0.067 R)
• M21: 17,007,034 km (0.087 R)
• M22: 20,054,941 km (0.071 R)
• M23: 24,264,475 km (0.082 R)
• M24: 31,487,210 km (0.053 R)
• M25: 42,373,597 km (0.054 R)
• M26: 51,133,899 km (0.109 R)
• M27: 52,504,514 km (0.104 R)
• M28: 57,810,003 km (0.072 R)
• M29: 59,942,371 km (0.109 R)
• M30: 63,461,960 km (0.089 R)
• M31: 63,911,502 km (0.114 R)
• M32: 64,816,718 km (0.107 R)
• M33: 68,052,371 km (0.106 R)
• M34: 68,759,370 km (0.113 R)
• M35: 73,105,188 km (0.054 R)
• M36: 79,179,610 km (0.106 R)
• M37: 81,276,822 km (0.103 R)
• M38: 87,790,463 km (0.097 R)
• M39: 102,460,330 km (0.106 R)
• M40: 103,699,898 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit