🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 209 Days

Day: 28.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.9 AU - 1.5 AU

Year: 501 Days

Day: 28 Hours

Environment

Temp: -30 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,661,897 km

• M1: 43,683 km (0.1 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.9

Radius: 8.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.18 AU - 5.6 AU

Year: 4118 Days

Day: 14.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 101,661,897 km

• M1: 102,026 km (0.114 R)
• M2: 756,666 km (0.084 R)
• M3: 1,415,046 km (0.099 R)
• M4: 2,029,445 km (0.089 R)
• M5: 2,765,616 km (0.029 R)
• M6: 3,219,945 km (0.103 R)
• M7: 3,686,989 km (0.086 R)
• M8: 4,022,836 km (0.031 R)
• M9: 4,523,241 km (0.094 R)
• M10: 6,486,564 km (0.082 R)
• M11: 7,405,244 km (0.119 R)
• M12: 7,941,553 km (0.074 R)
• M13: 9,226,149 km (0.037 R)
• M14: 11,134,420 km (0.079 R)
• M15: 12,530,168 km (0.112 R)
• M16: 13,772,130 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.5

Radius: 11.8

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.05 AU - 10.57 AU

Year: 11700 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,661,897 km

• M1: 146,756 km (0.113 R)
• M2: 1,514,379 km (0.097 R)
• M3: 1,989,652 km (0.067 R)
• M4: 2,627,238 km (0.106 R)
• M5: 3,877,278 km (0.073 R)
• M6: 4,311,710 km (0.067 R)
• M7: 4,682,563 km (0.09 R)
• M8: 5,489,195 km (0.09 R)
• M9: 6,001,268 km (0.037 R)
• M10: 6,544,907 km (0.086 R)
• M11: 7,078,971 km (0.096 R)
• M12: 10,090,526 km (0.105 R)
• M13: 10,973,901 km (0.103 R)
• M14: 11,908,140 km (0.115 R)
• M15: 14,338,956 km (0.116 R)
• M16: 15,743,231 km (0.08 R)
• M17: 16,329,804 km (0.096 R)
• M18: 19,820,820 km (0.052 R)
• M19: 21,560,943 km (0.105 R)
• M20: 23,024,758 km (0.12 R)
• M21: 29,990,484 km (0.111 R)
• M22: 30,439,128 km (0.097 R)
• M23: 32,279,331 km (0.109 R)
• M24: 39,303,998 km (0.049 R)
• M25: 39,706,865 km (0.032 R)
• M26: 40,931,623 km (0.107 R)
• M27: 43,456,536 km (0.099 R)
• M28: 43,887,378 km (0.117 R)
• M29: 49,592,442 km (0.084 R)
• M30: 51,813,073 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.5

Radius: 3.4

Gravity: 78.24 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.37 AU - 20.79 AU

Year: 26880 Days

Day: 18.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 101,661,897 km

• M1: 42,336 km (0.117 R)
• M2: 260,450 km (0.115 R)
• M3: 541,544 km (0.052 R)
• M4: 1,024,297 km (0.071 R)
• M5: 1,707,510 km (0.085 R)
• M6: 1,849,030 km (0.092 R)
• M7: 4,550,318 km (0.073 R)
• M8: 4,665,958 km (0.092 R)
• M9: 5,231,438 km (0.079 R)
• M10: 6,994,897 km (0.054 R)
• M11: 8,876,988 km (0.103 R)
• M12: 10,193,749 km (0.116 R)
• M13: 10,933,061 km (0.103 R)
• M14: 12,292,906 km (0.082 R)
• M15: 12,821,136 km (0.067 R)
• M16: 16,949,289 km (0.104 R)
• M17: 19,665,089 km (0.039 R)
• M18: 20,491,168 km (0.078 R)
• M19: 20,701,353 km (0.081 R)
• M20: 21,664,464 km (0.041 R)
• M21: 25,573,158 km (0.08 R)
• M22: 25,694,781 km (0.057 R)
• M23: 26,432,298 km (0.102 R)
• M24: 27,949,520 km (0.086 R)
• M25: 28,208,025 km (0.104 R)
• M26: 29,657,778 km (0.108 R)
• M27: 31,994,796 km (0.117 R)
• M28: 35,650,070 km (0.09 R)
• M29: 38,288,528 km (0.074 R)
• M30: 43,256,972 km (0.086 R)
• M31: 46,074,499 km (0.073 R)
• M32: 49,011,853 km (0.098 R)
• M33: 49,576,136 km (0.115 R)
• M34: 55,053,363 km (0.047 R)
• M35: 56,072,124 km (0.106 R)
• M36: 64,903,784 km (0.08 R)
• M37: 66,728,579 km (0.079 R)
• M38: 74,866,254 km (0.085 R)
• M39: 93,939,833 km (0.054 R)
• M40: 94,810,194 km (0.108 R)
• M41: 100,750,127 km (0.078 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: 215 - 15,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit