🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.25 AU - 1.99 AU

Year: 721 Days

Day: 36.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,108,888 km

• M1: 71,209 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.5 AU - 4.26 AU

Year: 2674 Days

Day: 40.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.3

Radius: 8.5

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 8.02 AU - 8.92 AU

Year: 8624 Days

Day: 5.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 64,108,888 km

• M1: 106,065 km (0.074 R)
• M2: 458,218 km (0.089 R)
• M3: 870,211 km (0.118 R)
• M4: 1,336,208 km (0.069 R)
• M5: 2,055,475 km (0.119 R)
• M6: 2,417,053 km (0.117 R)
• M7: 3,515,550 km (0.098 R)
• M8: 4,144,609 km (0.065 R)
• M9: 7,054,736 km (0.118 R)
• M10: 7,904,901 km (0.088 R)
• M11: 8,765,687 km (0.092 R)
• M12: 9,193,388 km (0.099 R)
• M13: 9,833,666 km (0.063 R)
• M14: 11,136,365 km (0.083 R)
• M15: 11,441,844 km (0.089 R)
• M16: 12,751,872 km (0.103 R)
• M17: 13,600,990 km (0.104 R)
• M18: 14,626,483 km (0.109 R)
• M19: 15,027,106 km (0.107 R)
• M20: 15,331,089 km (0.057 R)
• M21: 15,535,440 km (0.046 R)
• M22: 16,471,922 km (0.098 R)
• M23: 17,928,407 km (0.107 R)
• M24: 18,427,765 km (0.091 R)
• M25: 19,389,679 km (0.086 R)
• M26: 20,908,397 km (0.068 R)
• M27: 21,087,316 km (0.057 R)
• M28: 21,507,835 km (0.106 R)
• M29: 23,483,425 km (0.096 R)
• M30: 24,310,851 km (0.079 R)
• M31: 24,568,458 km (0.083 R)
• M32: 25,349,060 km (0.083 R)
• M33: 26,475,981 km (0.105 R)
• M34: 29,084,070 km (0.069 R)
• M35: 33,001,739 km (0.085 R)
• M36: 35,751,498 km (0.113 R)
• M37: 37,565,970 km (0.098 R)
• M38: 39,098,899 km (0.104 R)
• M39: 41,834,596 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.9

Radius: 4.2

Gravity: 27.55 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.07 AU - 14.97 AU

Year: 18365 Days

Day: 24.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,108,888 km

• M1: 139,874 km (0.051 R)
• M2: 260,300 km (0.114 R)
• M3: 785,688 km (0.084 R)
• M4: 1,021,305 km (0.082 R)
• M5: 1,185,264 km (0.095 R)
• M6: 1,947,315 km (0.108 R)
• M7: 2,081,804 km (0.101 R)
• M8: 5,476,628 km (0.096 R)
• M9: 5,740,669 km (0.051 R)
• M10: 6,367,933 km (0.085 R)
• M11: 6,693,906 km (0.115 R)
• M12: 6,818,222 km (0.076 R)
• M13: 6,943,735 km (0.109 R)
• M14: 10,404,083 km (0.107 R)
• M15: 11,137,561 km (0.116 R)
• M16: 14,262,661 km (0.044 R)
• M17: 19,148,527 km (0.111 R)
• M18: 22,124,179 km (0.054 R)
• M19: 28,464,884 km (0.105 R)
• M20: 28,550,305 km (0.084 R)
• M21: 31,799,720 km (0.042 R)
• M22: 33,075,042 km (0.044 R)
• M23: 33,351,499 km (0.079 R)
• M24: 39,425,023 km (0.119 R)
• M25: 46,224,396 km (0.101 R)
• M26: 54,387,652 km (0.085 R)
• M27: 55,812,871 km (0.116 R)
• M28: 61,321,364 km (0.084 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit