🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.16 AU - 1.92 AU

Year: 712 Days

Day: 37.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,949,611 km

• M1: 93,648 km (0.105 R)
• M2: 110,254 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.6

Radius: 12.2

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.84 AU - 7.32 AU

Year: 5589 Days

Day: 14.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 93,949,611 km

• M1: 152,141 km (0.092 R)
• M2: 585,526 km (0.093 R)
• M3: 1,383,930 km (0.113 R)
• M4: 2,567,249 km (0.105 R)
• M5: 3,734,561 km (0.116 R)
• M6: 4,973,082 km (0.057 R)
• M7: 5,581,197 km (0.063 R)
• M8: 6,141,292 km (0.085 R)
• M9: 6,704,528 km (0.115 R)
• M10: 10,372,668 km (0.074 R)
• M11: 13,990,393 km (0.102 R)
• M12: 16,361,370 km (0.071 R)
• M13: 17,251,178 km (0.109 R)
• M14: 19,687,379 km (0.063 R)
• M15: 20,620,870 km (0.103 R)
• M16: 21,433,635 km (0.083 R)
• M17: 25,065,572 km (0.115 R)
• M18: 32,227,720 km (0.05 R)
• M19: 33,121,417 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515

Radius: 14.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.69 AU - 9.81 AU

Year: 8834 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 93,949,611 km

• M1: 179,817 km (0.072 R)
• M2: 674,238 km (0.089 R)
• M3: 1,460,075 km (0.105 R)
• M4: 2,868,838 km (0.086 R)
• M5: 4,621,228 km (0.029 R)
• M6: 8,464,098 km (0.093 R)
• M7: 8,934,882 km (0.097 R)
• M8: 12,792,712 km (0.111 R)
• M9: 15,211,560 km (0.113 R)
• M10: 20,938,616 km (0.117 R)
• M11: 25,409,498 km (0.097 R)
• M12: 26,302,148 km (0.097 R)
• M13: 28,625,253 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 8

Gravity: 14.59 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.23 AU - 19.45 AU

Year: 23501 Days

Day: 21.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 93,949,611 km

• M1: 99,632 km (0.118 R)
• M2: 403,765 km (0.107 R)
• M3: 763,697 km (0.065 R)
• M4: 1,140,235 km (0.096 R)
• M5: 2,159,744 km (0.1 R)
• M6: 2,412,116 km (0.107 R)
• M7: 4,157,923 km (0.105 R)
• M8: 4,814,807 km (0.115 R)
• M9: 5,581,347 km (0.1 R)
• M10: 6,662,790 km (0.088 R)
• M11: 8,314,051 km (0.1 R)
• M12: 8,939,819 km (0.111 R)
• M13: 13,757,619 km (0.088 R)
• M14: 14,632,617 km (0.106 R)
• M15: 17,571,467 km (0.077 R)
• M16: 18,600,850 km (0.094 R)
• M17: 19,081,807 km (0.081 R)
• M18: 20,779,294 km (0.093 R)
• M19: 25,992,181 km (0.119 R)
• M20: 31,198,935 km (0.036 R)
• M21: 32,428,181 km (0.113 R)
• M22: 36,309,498 km (0.038 R)
• M23: 38,749,888 km (0.096 R)
• M24: 40,811,496 km (0.079 R)
• M25: 53,374,725 km (0.105 R)
• M26: 54,933,984 km (0.09 R)
• M27: 65,815,882 km (0.107 R)
• M28: 67,608,065 km (0.071 R)
• M29: 72,703,817 km (0.073 R)
• M30: 80,818,604 km (0.092 R)
• M31: 81,841,405 km (0.064 R)
• M32: 85,225,159 km (0.115 R)
• M33: 92,270,471 km (0.059 R)
• M34: 92,827,872 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 18,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit