🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.1 AU - 1.32 AU

Year: 499 Days

Day: 41.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.91 AU - 2.21 AU

Year: 1108 Days

Day: 47.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,616,536 km

• M1: 554,260 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 8.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.74 AU - 5.24 AU

Year: 4177 Days

Day: 11.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,616,536 km

• M1: 110,852 km (0.114 R)
• M2: 498,759 km (0.06 R)
• M3: 1,212,192 km (0.052 R)
• M4: 3,215,157 km (0.107 R)
• M5: 3,600,222 km (0.034 R)
• M6: 5,236,823 km (0.11 R)
• M7: 6,998,637 km (0.053 R)
• M8: 7,647,892 km (0.104 R)
• M9: 8,724,398 km (0.067 R)
• M10: 9,776,969 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.6

Radius: 10.3

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.76 AU - 11.64 AU

Year: 12208 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,616,536 km

• M1: 129,103 km (0.117 R)
• M2: 499,806 km (0.108 R)
• M3: 929,452 km (0.092 R)
• M4: 1,309,281 km (0.116 R)
• M5: 1,876,705 km (0.114 R)
• M6: 2,455,499 km (0.094 R)
• M7: 3,323,466 km (0.028 R)
• M8: 4,730,135 km (0.097 R)
• M9: 5,657,043 km (0.113 R)
• M10: 7,598,076 km (0.055 R)
• M11: 8,286,525 km (0.106 R)
• M12: 10,271,390 km (0.081 R)
• M13: 13,320,494 km (0.067 R)
• M14: 14,458,335 km (0.119 R)
• M15: 14,945,276 km (0.057 R)
• M16: 16,850,255 km (0.109 R)
• M17: 17,467,646 km (0.11 R)
• M18: 18,340,998 km (0.079 R)
• M19: 18,665,775 km (0.055 R)
• M20: 19,410,473 km (0.109 R)
• M21: 20,608,154 km (0.111 R)
• M22: 24,693,223 km (0.117 R)
• M23: 33,327,563 km (0.115 R)
• M24: 34,917,938 km (0.103 R)
• M25: 40,128,282 km (0.107 R)
• M26: 41,090,496 km (0.081 R)
• M27: 41,927,346 km (0.12 R)
• M28: 46,734,674 km (0.092 R)
• M29: 54,867,113 km (0.063 R)
• M30: 57,774,548 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.6

Radius: 4.5

Gravity: 47.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 13.07 AU - 13.47 AU

Year: 18115 Days

Day: 17.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 79,616,536 km

• M1: 113,994 km (0.061 R)
• M2: 567,874 km (0.104 R)
• M3: 1,169,556 km (0.114 R)
• M4: 1,840,203 km (0.042 R)
• M5: 2,590,437 km (0.085 R)
• M6: 3,210,670 km (0.065 R)
• M7: 3,924,700 km (0.109 R)
• M8: 4,118,729 km (0.097 R)
• M9: 4,596,245 km (0.05 R)
• M10: 5,034,118 km (0.065 R)
• M11: 6,163,432 km (0.082 R)
• M12: 11,833,790 km (0.102 R)
• M13: 13,292,818 km (0.108 R)
• M14: 16,148,043 km (0.076 R)
• M15: 17,413,491 km (0.117 R)
• M16: 20,139,913 km (0.069 R)
• M17: 20,620,421 km (0.108 R)
• M18: 22,311,176 km (0.106 R)
• M19: 26,995,833 km (0.032 R)
• M20: 27,815,779 km (0.056 R)
• M21: 30,752,685 km (0.09 R)
• M22: 31,905,336 km (0.11 R)
• M23: 33,889,752 km (0.079 R)
• M24: 36,378,013 km (0.116 R)
• M25: 37,521,839 km (0.061 R)
• M26: 42,025,333 km (0.098 R)
• M27: 45,383,506 km (0.101 R)
• M28: 48,743,923 km (0.097 R)
• M29: 49,261,831 km (0.077 R)
• M30: 58,249,222 km (0.094 R)
• M31: 60,010,438 km (0.109 R)
• M32: 72,220,466 km (0.076 R)
• M33: 72,893,507 km (0.089 R)
• M34: 77,019,865 km (0.061 R)
• M35: 78,429,077 km (0.108 R)
• M36: 79,616,585 km (0.05 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 12,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit