🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 8.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.8 AU - 0.88 AU

Year: 497 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 37,663,347 km

• M1: 104,419 km (0.091 R)
• M2: 381,026 km (0.072 R)
• M3: 841,488 km (0.054 R)
• M4: 1,120,338 km (0.08 R)
• M5: 1,517,222 km (0.114 R)
• M6: 1,815,819 km (0.062 R)
• M7: 2,121,896 km (0.075 R)
• M8: 2,947,228 km (0.061 R)
• M9: 3,308,207 km (0.09 R)
• M10: 4,426,003 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.8

Radius: 10.3

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.08 AU - 5.48 AU

Year: 6748 Days

Day: 13.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,663,347 km

• M1: 128,056 km (0.106 R)
• M2: 676,033 km (0.076 R)
• M3: 1,017,565 km (0.113 R)
• M4: 1,377,348 km (0.075 R)
• M5: 1,717,384 km (0.057 R)
• M6: 2,363,796 km (0.084 R)
• M7: 3,438,507 km (0.067 R)
• M8: 4,267,728 km (0.107 R)
• M9: 5,427,560 km (0.096 R)
• M10: 14,222,120 km (0.082 R)
• M11: 14,619,602 km (0.108 R)
• M12: 16,884,364 km (0.06 R)
• M13: 18,013,678 km (0.057 R)
• M14: 18,362,091 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 5.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.71 AU - 8.95 AU

Year: 12814 Days

Day: 20.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,663,347 km

• M1: 73,453 km (0.064 R)
• M2: 457,620 km (0.068 R)
• M3: 1,208,302 km (0.105 R)
• M4: 1,479,673 km (0.094 R)
• M5: 2,180,090 km (0.107 R)
• M6: 2,431,863 km (0.074 R)
• M7: 2,804,661 km (0.117 R)
• M8: 4,154,183 km (0.103 R)
• M9: 4,373,344 km (0.104 R)
• M10: 5,391,806 km (0.094 R)
• M11: 5,586,732 km (0.082 R)
• M12: 7,722,392 km (0.034 R)
• M13: 9,955,290 km (0.101 R)
• M14: 11,806,862 km (0.044 R)
• M15: 15,842,564 km (0.082 R)
• M16: 17,843,136 km (0.081 R)
• M17: 22,673,203 km (0.114 R)
• M18: 29,496,063 km (0.104 R)
• M19: 36,866,450 km (0.107 R)
• M20: 37,334,692 km (0.1 R)
• M21: 38,642,626 km (0.076 R)
• M22: 43,396,098 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.6

Radius: 7

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.25 AU - 8.15 AU

Year: 13796 Days

Day: 23.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,663,347 km

• M1: 87,964 km (0.098 R)
• M2: 420,370 km (0.108 R)
• M3: 702,811 km (0.112 R)
• M4: 1,111,811 km (0.1 R)
• M5: 2,316,074 km (0.107 R)
• M6: 2,714,902 km (0.102 R)
• M7: 3,914,079 km (0.096 R)
• M8: 4,165,254 km (0.078 R)
• M9: 4,480,905 km (0.078 R)
• M10: 5,309,827 km (0.067 R)
• M11: 7,609,894 km (0.055 R)
• M12: 8,700,313 km (0.107 R)
• M13: 12,164,850 km (0.032 R)
• M14: 12,756,061 km (0.101 R)
• M15: 13,937,734 km (0.105 R)
• M16: 14,229,600 km (0.103 R)
• M17: 16,517,101 km (0.103 R)
• M18: 17,782,100 km (0.115 R)
• M19: 21,263,542 km (0.087 R)
• M20: 22,279,162 km (0.071 R)
• M21: 23,163,585 km (0.119 R)
• M22: 23,738,489 km (0.046 R)
• M23: 25,781,697 km (0.098 R)
• M24: 28,778,442 km (0.079 R)
• M25: 29,730,632 km (0.107 R)
• M26: 31,798,075 km (0.086 R)
• M27: 33,021,486 km (0.12 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit