🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.01 AU - 1.35 AU

Year: 576 Days

Day: 38.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.85 AU

Year: 826 Days

Day: 32.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,041,762 km

• M1: 51,910 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.38 AU - 2.18 AU

Year: 1068 Days

Day: 39.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.82 AU - 2.28 AU

Year: 1320 Days

Day: 31.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,041,762 km

• M1: 485,744 km (0.094 R)
• M2: 661,223 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.93 AU - 2.45 AU

Year: 1457 Days

Day: 39.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.96 AU - 2.5 AU

Year: 1497 Days

Day: 13.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 15

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.47 AU - 4.37 AU

Year: 3489 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 116.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,041,762 km

• M1: 186,549 km (0.078 R)
• M2: 1,075,609 km (0.097 R)
• M3: 1,938,340 km (0.093 R)
• M4: 2,525,661 km (0.095 R)
• M5: 3,261,084 km (0.103 R)
• M6: 4,118,878 km (0.108 R)
• M7: 4,764,842 km (0.11 R)
• M8: 5,542,302 km (0.069 R)
• M9: 6,668,475 km (0.113 R)
• M10: 8,080,978 km (0.113 R)
• M11: 8,710,785 km (0.066 R)
• M12: 9,907,867 km (0.11 R)
• M13: 10,396,603 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.7

Radius: 10.7

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.41 AU - 4.71 AU

Year: 3678 Days

Day: 7.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,041,762 km

• M1: 133,142 km (0.098 R)
• M2: 491,130 km (0.034 R)
• M3: 875,297 km (0.091 R)
• M4: 1,361,939 km (0.03 R)
• M5: 1,815,969 km (0.11 R)
• M6: 2,265,361 km (0.069 R)
• M7: 3,088,448 km (0.062 R)
• M8: 3,509,117 km (0.102 R)
• M9: 4,099,879 km (0.081 R)
• M10: 6,955,703 km (0.1 R)
• M11: 7,580,573 km (0.107 R)
• M12: 8,643,017 km (0.068 R)
• M13: 10,335,268 km (0.076 R)
• M14: 11,193,361 km (0.11 R)
• M15: 11,913,526 km (0.106 R)
• M16: 14,731,950 km (0.102 R)
• M17: 15,160,248 km (0.107 R)
• M18: 16,495,260 km (0.075 R)
• M19: 17,666,461 km (0.112 R)
• M20: 18,829,435 km (0.068 R)
• M21: 20,173,572 km (0.106 R)
• M22: 21,786,835 km (0.049 R)
• M23: 22,203,316 km (0.078 R)
• M24: 24,291,253 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.1

Radius: 7.1

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.55 AU - 15.21 AU

Year: 22004 Days

Day: 20.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 85,041,762 km

• M1: 88,861 km (0.096 R)
• M2: 1,233,584 km (0.071 R)
• M3: 1,564,345 km (0.076 R)
• M4: 2,054,876 km (0.114 R)
• M5: 2,898,160 km (0.09 R)
• M6: 3,576,735 km (0.064 R)
• M7: 3,825,218 km (0.093 R)
• M8: 4,253,367 km (0.1 R)
• M9: 4,786,833 km (0.111 R)
• M10: 7,374,427 km (0.102 R)
• M11: 8,143,510 km (0.104 R)
• M12: 15,329,443 km (0.077 R)
• M13: 15,987,225 km (0.047 R)
• M14: 16,238,699 km (0.061 R)
• M15: 19,182,037 km (0.119 R)
• M16: 21,129,054 km (0.105 R)
• M17: 21,431,989 km (0.086 R)
• M18: 23,203,976 km (0.075 R)
• M19: 24,070,746 km (0.097 R)
• M20: 24,958,909 km (0.112 R)
• M21: 28,117,817 km (0.093 R)
• M22: 28,361,812 km (0.116 R)
• M23: 30,751,787 km (0.118 R)
• M24: 32,061,965 km (0.119 R)
• M25: 32,596,329 km (0.116 R)
• M26: 34,374,150 km (0.06 R)
• M27: 38,872,408 km (0.116 R)
• M28: 45,571,251 km (0.091 R)
• M29: 50,081,777 km (0.106 R)
• M30: 62,019,388 km (0.072 R)
• M31: 62,640,817 km (0.111 R)
• M32: 63,266,286 km (0.075 R)
• M33: 70,649,240 km (0.113 R)
• M34: 72,466,256 km (0.115 R)
• M35: 75,956,524 km (0.09 R)
• M36: 78,828,204 km (0.08 R)
• M37: 80,782,401 km (0.045 R)
• M38: 84,533,119 km (0.067 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 15,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit