🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 15.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.8

Radius: 8.1

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.1 AU - 1.44 AU

Year: 939 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,142,254 km

• M1: 107,561 km (0.093 R)
• M2: 574,157 km (0.041 R)
• M3: 849,866 km (0.067 R)
• M4: 1,444,816 km (0.094 R)
• M5: 2,168,571 km (0.111 R)
• M6: 2,509,504 km (0.03 R)
• M7: 2,948,275 km (0.104 R)
• M8: 3,782,732 km (0.081 R)
• M9: 4,041,386 km (0.072 R)
• M10: 4,714,128 km (0.104 R)
• M11: 5,497,722 km (0.086 R)
• M12: 6,450,511 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.4

Radius: 11.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.63 AU - 1.97 AU

Year: 1584 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,142,254 km

• M1: 164,558 km (0.117 R)
• M2: 519,404 km (0.12 R)
• M3: 869,612 km (0.119 R)
• M4: 1,342,940 km (0.086 R)
• M5: 1,985,912 km (0.115 R)
• M6: 2,407,329 km (0.078 R)
• M7: 2,774,891 km (0.097 R)
• M8: 3,375,826 km (0.069 R)
• M9: 4,783,841 km (0.102 R)
• M10: 5,549,034 km (0.102 R)
• M11: 6,110,325 km (0.076 R)
• M12: 6,618,060 km (0.106 R)
• M13: 8,154,580 km (0.078 R)
• M14: 8,580,036 km (0.118 R)
• M15: 9,679,730 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.5

Radius: 10.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.66 AU - 5.32 AU

Year: 6241 Days

Day: 6.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,142,254 km

• M1: 134,937 km (0.074 R)
• M2: 692,339 km (0.091 R)
• M3: 1,192,893 km (0.116 R)
• M4: 1,847,982 km (0.091 R)
• M5: 2,227,961 km (0.09 R)
• M6: 2,626,639 km (0.098 R)
• M7: 3,054,041 km (0.077 R)
• M8: 3,425,043 km (0.036 R)
• M9: 3,981,996 km (0.05 R)
• M10: 4,826,327 km (0.09 R)
• M11: 5,415,443 km (0.112 R)
• M12: 5,873,661 km (0.107 R)
• M13: 6,835,276 km (0.083 R)
• M14: 7,898,618 km (0.05 R)
• M15: 9,228,094 km (0.112 R)
• M16: 10,789,896 km (0.106 R)
• M17: 11,470,866 km (0.096 R)
• M18: 13,069,618 km (0.109 R)
• M19: 13,843,488 km (0.11 R)
• M20: 14,812,134 km (0.097 R)
• M21: 17,004,640 km (0.102 R)
• M22: 19,938,105 km (0.052 R)
• M23: 24,404,050 km (0.059 R)
• M24: 25,024,881 km (0.1 R)
• M25: 26,786,995 km (0.117 R)
• M26: 28,288,957 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.1

Radius: 3.6

Gravity: 74.78 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.08 AU - 10.98 AU

Year: 22416 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 53,142,254 km

• M1: 44,730 km (0.117 R)
• M2: 192,383 km (0.1 R)
• M3: 415,134 km (0.111 R)
• M4: 1,501,514 km (0.085 R)
• M5: 1,898,547 km (0.119 R)
• M6: 2,482,577 km (0.105 R)
• M7: 4,236,163 km (0.118 R)
• M8: 5,179,826 km (0.059 R)
• M9: 5,852,418 km (0.117 R)
• M10: 5,984,663 km (0.079 R)
• M11: 6,164,180 km (0.027 R)
• M12: 9,855,059 km (0.069 R)
• M13: 12,192,675 km (0.112 R)
• M14: 15,963,738 km (0.116 R)
• M15: 20,444,045 km (0.11 R)
• M16: 25,110,152 km (0.042 R)
• M17: 29,395,084 km (0.095 R)
• M18: 31,103,043 km (0.099 R)
• M19: 33,294,652 km (0.079 R)
• M20: 34,142,273 km (0.072 R)
• M21: 35,294,775 km (0.075 R)
• M22: 36,473,008 km (0.108 R)
• M23: 40,642,750 km (0.069 R)
• M24: 41,610,498 km (0.09 R)
• M25: 43,592,221 km (0.089 R)
• M26: 47,386,921 km (0.081 R)
• M27: 47,564,344 km (0.081 R)
• M28: 49,912,881 km (0.045 R)
• M29: 50,650,697 km (0.084 R)
• M30: 62,181,552 km (0.105 R)
• M31: 63,681,270 km (0.114 R)
• M32: 69,921,746 km (0.109 R)
• M33: 75,101,572 km (0.059 R)
• M34: 77,538,372 km (0.093 R)
• M35: 79,275,053 km (0.032 R)
• M36: 79,776,057 km (0.082 R)
• M37: 82,056,377 km (0.087 R)
• M38: 88,348,762 km (0.096 R)
• M39: 91,887,799 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.9

Radius: 4.6

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.6 AU - 13.54 AU

Year: 24162 Days

Day: 15.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 53,142,254 km

• M1: 57,146 km (0.102 R)
• M2: 215,720 km (0.098 R)
• M3: 415,583 km (0.08 R)
• M4: 678,127 km (0.052 R)
• M5: 1,210,097 km (0.061 R)
• M6: 1,392,457 km (0.068 R)
• M7: 1,896,452 km (0.07 R)
• M8: 2,659,850 km (0.103 R)
• M9: 3,454,664 km (0.112 R)
• M10: 4,798,501 km (0.12 R)
• M11: 7,695,015 km (0.039 R)
• M12: 9,836,509 km (0.075 R)
• M13: 10,849,286 km (0.089 R)
• M14: 11,812,697 km (0.082 R)
• M15: 12,405,254 km (0.047 R)
• M16: 14,038,414 km (0.111 R)
• M17: 16,970,682 km (0.105 R)
• M18: 18,421,931 km (0.065 R)
• M19: 21,481,506 km (0.089 R)
• M20: 22,632,063 km (0.11 R)
• M21: 23,730,112 km (0.115 R)
• M22: 24,481,692 km (0.116 R)
• M23: 26,329,674 km (0.096 R)
• M24: 27,852,880 km (0.06 R)
• M25: 29,219,606 km (0.102 R)
• M26: 30,410,554 km (0.069 R)
• M27: 33,353,294 km (0.101 R)
• M28: 34,653,449 km (0.111 R)
• M29: 34,893,404 km (0.075 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 16,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit