🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.35 AU - 1.51 AU

Year: 641 Days

Day: 42.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,300,074 km

• M1: 606,769 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 10.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.59 AU - 5.65 AU

Year: 3721 Days

Day: 11.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,300,074 km

• M1: 134,189 km (0.057 R)
• M2: 788,830 km (0.076 R)
• M3: 1,195,287 km (0.057 R)
• M4: 1,632,262 km (0.095 R)
• M5: 2,433,209 km (0.088 R)
• M6: 2,851,635 km (0.114 R)
• M7: 3,337,528 km (0.108 R)
• M8: 3,748,324 km (0.059 R)
• M9: 4,192,929 km (0.076 R)
• M10: 4,951,390 km (0.11 R)
• M11: 5,432,497 km (0.12 R)
• M12: 5,827,884 km (0.104 R)
• M13: 6,613,572 km (0.1 R)
• M14: 7,886,949 km (0.078 R)
• M15: 8,284,281 km (0.111 R)
• M16: 11,636,321 km (0.06 R)
• M17: 12,391,790 km (0.109 R)
• M18: 12,929,744 km (0.103 R)
• M19: 16,844,571 km (0.062 R)
• M20: 18,307,937 km (0.057 R)
• M21: 20,523,481 km (0.116 R)
• M22: 21,207,892 km (0.103 R)
• M23: 21,907,262 km (0.101 R)
• M24: 23,426,129 km (0.114 R)
• M25: 27,077,963 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.3

Radius: 15

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.21 AU - 9.45 AU

Year: 8211 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 81,300,074 km

• M1: 190,588 km (0.068 R)
• M2: 968,048 km (0.055 R)
• M3: 1,447,210 km (0.079 R)
• M4: 2,267,455 km (0.053 R)
• M5: 4,481,503 km (0.105 R)
• M6: 7,493,058 km (0.101 R)
• M7: 8,958,519 km (0.093 R)
• M8: 9,943,920 km (0.118 R)
• M9: 10,901,346 km (0.104 R)
• M10: 12,834,151 km (0.112 R)
• M11: 14,204,467 km (0.081 R)
• M12: 16,505,283 km (0.106 R)
• M13: 17,369,809 km (0.12 R)
• M14: 19,117,261 km (0.097 R)
• M15: 19,922,248 km (0.053 R)
• M16: 21,288,076 km (0.097 R)
• M17: 22,312,672 km (0.119 R)
• M18: 27,106,386 km (0.031 R)
• M19: 29,068,512 km (0.058 R)
• M20: 31,525,956 km (0.118 R)
• M21: 32,857,228 km (0.078 R)
• M22: 37,869,803 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 10.8

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.11 AU - 9.85 AU

Year: 8448 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,300,074 km

• M1: 200,760 km (0.082 R)
• M2: 1,756,279 km (0.098 R)
• M3: 2,212,852 km (0.113 R)
• M4: 2,610,483 km (0.034 R)
• M5: 3,551,753 km (0.111 R)
• M6: 4,990,286 km (0.116 R)
• M7: 5,767,447 km (0.059 R)
• M8: 7,632,035 km (0.102 R)
• M9: 8,624,766 km (0.109 R)
• M10: 9,252,479 km (0.059 R)
• M11: 9,660,133 km (0.101 R)
• M12: 12,559,639 km (0.046 R)
• M13: 13,110,608 km (0.115 R)
• M14: 13,730,093 km (0.054 R)
• M15: 14,100,347 km (0.082 R)
• M16: 19,409,576 km (0.107 R)
• M17: 20,556,243 km (0.112 R)
• M18: 21,747,641 km (0.114 R)
• M19: 27,474,397 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 13.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 10.53 AU - 11.89 AU

Year: 14065 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,300,074 km

• M1: 167,849 km (0.093 R)
• M2: 839,543 km (0.062 R)
• M3: 1,276,668 km (0.116 R)
• M4: 1,970,354 km (0.08 R)
• M5: 2,668,228 km (0.098 R)
• M6: 3,734,412 km (0.118 R)
• M7: 4,410,444 km (0.086 R)
• M8: 4,905,464 km (0.072 R)
• M9: 5,753,534 km (0.116 R)
• M10: 7,524,773 km (0.085 R)
• M11: 10,312,828 km (0.078 R)
• M12: 11,246,170 km (0.105 R)
• M13: 15,271,549 km (0.049 R)
• M14: 16,852,649 km (0.109 R)
• M15: 17,302,191 km (0.086 R)
• M16: 19,589,093 km (0.088 R)
• M17: 21,106,165 km (0.114 R)
• M18: 22,609,624 km (0.077 R)
• M19: 23,619,858 km (0.045 R)
• M20: 25,142,615 km (0.11 R)
• M21: 26,628,870 km (0.053 R)
• M22: 27,445,076 km (0.117 R)
• M23: 45,718,156 km (0.105 R)
• M24: 46,594,202 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 3.8

Gravity: 63.13 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.91 AU - 15.63 AU

Year: 19148 Days

Day: 20.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 81,300,074 km

• M1: 56,249 km (0.052 R)
• M2: 392,694 km (0.036 R)
• M3: 545,284 km (0.064 R)
• M4: 843,582 km (0.041 R)
• M5: 1,128,866 km (0.088 R)
• M6: 1,682,378 km (0.093 R)
• M7: 2,091,079 km (0.088 R)
• M8: 2,888,286 km (0.114 R)
• M9: 3,102,061 km (0.088 R)
• M10: 3,530,959 km (0.118 R)
• M11: 3,744,136 km (0.096 R)
• M12: 5,247,445 km (0.104 R)
• M13: 5,647,320 km (0.114 R)
• M14: 13,788,137 km (0.079 R)
• M15: 20,075,436 km (0.061 R)
• M16: 26,739,572 km (0.116 R)
• M17: 27,678,748 km (0.064 R)
• M18: 28,883,459 km (0.102 R)
• M19: 29,005,830 km (0.094 R)
• M20: 29,251,620 km (0.068 R)
• M21: 29,498,755 km (0.102 R)
• M22: 31,139,246 km (0.067 R)
• M23: 31,526,255 km (0.078 R)
• M24: 32,178,502 km (0.108 R)
• M25: 33,106,458 km (0.11 R)
• M26: 35,856,216 km (0.114 R)
• M27: 37,286,521 km (0.039 R)
• M28: 38,162,716 km (0.117 R)
• M29: 38,457,873 km (0.059 R)
• M30: 39,502,664 km (0.118 R)
• M31: 39,653,459 km (0.096 R)
• M32: 43,228,399 km (0.106 R)
• M33: 45,671,931 km (0.059 R)
• M34: 47,862,941 km (0.093 R)
• M35: 56,177,292 km (0.104 R)
• M36: 65,403,591 km (0.06 R)
• M37: 67,534,612 km (0.113 R)
• M38: 67,750,183 km (0.084 R)
• M39: 67,966,202 km (0.113 R)
• M40: 71,039,690 km (0.062 R)
• M41: 73,063,600 km (0.116 R)
• M42: 76,756,124 km (0.073 R)
• M43: 81,056,614 km (0.111 R)
• M44: 81,300,010 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit