🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.37 AU - 1.77 AU

Year: 719 Days

Day: 33.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,583,533 km

• M1: 358,287 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.6

Radius: 13.6

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.33 AU - 5.41 AU

Year: 3925 Days

Day: 8.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,583,533 km

• M1: 170,392 km (0.119 R)
• M2: 642,224 km (0.099 R)
• M3: 1,181,075 km (0.108 R)
• M4: 1,725,312 km (0.051 R)
• M5: 2,187,270 km (0.115 R)
• M6: 3,224,133 km (0.068 R)
• M7: 3,722,294 km (0.111 R)
• M8: 4,252,619 km (0.054 R)
• M9: 5,934,996 km (0.096 R)
• M10: 8,416,825 km (0.07 R)
• M11: 9,335,954 km (0.072 R)
• M12: 11,868,945 km (0.079 R)
• M13: 12,779,697 km (0.061 R)
• M14: 14,651,466 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.7

Radius: 15

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 4.63 AU - 6.87 AU

Year: 5036 Days

Day: 8.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,583,533 km

• M1: 203,453 km (0.1 R)
• M2: 888,163 km (0.067 R)
• M3: 1,369,269 km (0.065 R)
• M4: 3,680,856 km (0.095 R)
• M5: 4,345,968 km (0.065 R)
• M6: 6,131,867 km (0.09 R)
• M7: 7,138,960 km (0.118 R)
• M8: 7,992,266 km (0.111 R)
• M9: 9,606,577 km (0.12 R)
• M10: 10,424,728 km (0.118 R)
• M11: 11,195,605 km (0.093 R)
• M12: 11,858,773 km (0.111 R)
• M13: 12,548,120 km (0.09 R)
• M14: 13,579,148 km (0.067 R)
• M15: 14,224,514 km (0.101 R)
• M16: 16,105,408 km (0.102 R)
• M17: 18,536,074 km (0.1 R)
• M18: 20,705,991 km (0.097 R)
• M19: 21,852,359 km (0.102 R)
• M20: 22,664,676 km (0.119 R)
• M21: 24,665,099 km (0.109 R)
• M22: 25,142,914 km (0.108 R)
• M23: 26,780,712 km (0.098 R)
• M24: 28,838,730 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 12

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.42 AU - 9.42 AU

Year: 8141 Days

Day: 10.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 65,583,533 km

• M1: 149,299 km (0.111 R)
• M2: 794,514 km (0.101 R)
• M3: 1,651,411 km (0.068 R)
• M4: 2,198,640 km (0.094 R)
• M5: 2,967,423 km (0.09 R)
• M6: 3,783,480 km (0.117 R)
• M7: 4,191,583 km (0.071 R)
• M8: 4,686,004 km (0.094 R)
• M9: 6,026,999 km (0.094 R)
• M10: 6,586,345 km (0.117 R)
• M11: 9,133,399 km (0.103 R)
• M12: 12,331,801 km (0.117 R)
• M13: 13,119,883 km (0.112 R)
• M14: 13,703,315 km (0.03 R)
• M15: 14,734,493 km (0.052 R)
• M16: 15,174,011 km (0.091 R)
• M17: 15,882,208 km (0.107 R)
• M18: 16,747,332 km (0.075 R)
• M19: 18,717,536 km (0.096 R)
• M20: 19,758,438 km (0.113 R)
• M21: 20,216,207 km (0.069 R)
• M22: 20,995,014 km (0.049 R)
• M23: 21,955,731 km (0.11 R)
• M24: 24,051,149 km (0.103 R)
• M25: 25,820,892 km (0.075 R)
• M26: 27,016,927 km (0.043 R)
• M27: 29,124,461 km (0.092 R)
• M28: 30,928,761 km (0.088 R)
• M29: 33,448,738 km (0.094 R)
• M30: 35,202,922 km (0.087 R)
• M31: 38,182,912 km (0.059 R)
• M32: 41,826,069 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 7

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.41 AU - 17.51 AU

Year: 20084 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,583,533 km

• M1: 87,066 km (0.108 R)
• M2: 432,039 km (0.062 R)
• M3: 1,110,465 km (0.082 R)
• M4: 1,734,587 km (0.083 R)
• M5: 2,335,372 km (0.063 R)
• M6: 3,568,657 km (0.099 R)
• M7: 3,972,272 km (0.087 R)
• M8: 4,502,746 km (0.077 R)
• M9: 6,055,423 km (0.107 R)
• M10: 7,330,445 km (0.111 R)
• M11: 8,274,109 km (0.041 R)
• M12: 9,893,206 km (0.083 R)
• M13: 10,984,074 km (0.044 R)
• M14: 12,473,770 km (0.118 R)
• M15: 12,998,858 km (0.068 R)
• M16: 14,376,206 km (0.085 R)
• M17: 15,396,463 km (0.053 R)
• M18: 17,256,563 km (0.037 R)
• M19: 17,991,089 km (0.044 R)
• M20: 20,681,307 km (0.06 R)
• M21: 21,509,780 km (0.053 R)
• M22: 21,979,667 km (0.079 R)
• M23: 23,827,350 km (0.111 R)
• M24: 25,253,467 km (0.107 R)
• M25: 25,987,394 km (0.117 R)
• M26: 26,843,543 km (0.075 R)
• M27: 35,282,807 km (0.1 R)
• M28: 35,936,101 km (0.041 R)
• M29: 36,730,765 km (0.066 R)
• M30: 39,604,391 km (0.115 R)
• M31: 42,477,268 km (0.083 R)
• M32: 43,365,580 km (0.075 R)
• M33: 53,968,180 km (0.082 R)
• M34: 55,888,119 km (0.058 R)
• M35: 58,215,413 km (0.11 R)
• M36: 61,731,861 km (0.115 R)
• M37: 62,680,161 km (0.088 R)
• M38: 63,831,018 km (0.093 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: 479 - 14,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit