🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.83 AU

Year: 360 Days

Day: 47.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.2

Radius: 13.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.9 AU - 1.06 AU

Year: 636 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 79.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,376,078 km

• M1: 172,038 km (0.058 R)
• M2: 493,523 km (0.118 R)
• M3: 782,546 km (0.102 R)
• M4: 1,048,980 km (0.074 R)
• M5: 1,404,425 km (0.069 R)
• M6: 1,910,215 km (0.117 R)
• M7: 2,272,242 km (0.063 R)
• M8: 2,551,691 km (0.083 R)
• M9: 2,918,954 km (0.087 R)
• M10: 3,303,121 km (0.053 R)
• M11: 3,712,271 km (0.114 R)
• M12: 4,231,974 km (0.096 R)
• M13: 4,937,627 km (0.06 R)
• M14: 5,587,331 km (0.11 R)
• M15: 5,940,531 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.4

Radius: 12.3

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1 AU - 1.4 AU

Year: 862 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 24,376,078 km

• M1: 170,542 km (0.077 R)
• M2: 445,054 km (0.088 R)
• M3: 1,035,965 km (0.112 R)
• M4: 1,273,377 km (0.078 R)
• M5: 1,549,684 km (0.118 R)
• M6: 1,951,355 km (0.078 R)
• M7: 2,966,825 km (0.108 R)
• M8: 3,795,148 km (0.109 R)
• M9: 5,182,070 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 12.1

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.71 AU - 2.05 AU

Year: 1691 Days

Day: 8.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 24,376,078 km

• M1: 151,393 km (0.049 R)
• M2: 428,448 km (0.115 R)
• M3: 803,789 km (0.087 R)
• M4: 1,198,578 km (0.09 R)
• M5: 1,457,083 km (0.073 R)
• M6: 1,822,850 km (0.117 R)
• M7: 2,751,105 km (0.074 R)
• M8: 3,031,302 km (0.118 R)
• M9: 3,257,793 km (0.116 R)
• M10: 4,018,498 km (0.085 R)
• M11: 4,295,852 km (0.102 R)
• M12: 4,664,162 km (0.067 R)
• M13: 4,980,113 km (0.095 R)
• M14: 5,447,756 km (0.059 R)
• M15: 5,716,733 km (0.12 R)
• M16: 6,199,037 km (0.099 R)
• M17: 8,328,113 km (0.108 R)
• M18: 9,116,644 km (0.086 R)
• M19: 9,489,292 km (0.087 R)
• M20: 9,821,399 km (0.079 R)
• M21: 10,777,629 km (0.05 R)
• M22: 11,004,569 km (0.103 R)
• M23: 11,778,738 km (0.088 R)
• M24: 12,309,661 km (0.078 R)
• M25: 14,493,341 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.4

Radius: 14.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.94 AU - 2.4 AU

Year: 2097 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 24,376,078 km

• M1: 186,100 km (0.086 R)
• M2: 680,222 km (0.088 R)
• M3: 1,042,996 km (0.11 R)
• M4: 1,367,923 km (0.078 R)
• M5: 1,927,269 km (0.048 R)
• M6: 2,407,927 km (0.091 R)
• M7: 3,165,790 km (0.088 R)
• M8: 3,664,250 km (0.068 R)
• M9: 4,598,489 km (0.068 R)
• M10: 4,972,184 km (0.09 R)
• M11: 5,360,989 km (0.089 R)
• M12: 5,887,574 km (0.058 R)
• M13: 6,295,378 km (0.052 R)
• M14: 6,717,244 km (0.069 R)
• M15: 7,085,105 km (0.058 R)
• M16: 7,376,372 km (0.063 R)
• M17: 8,121,668 km (0.077 R)
• M18: 9,682,573 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.42 AU - 3.36 AU

Year: 3223 Days

Day: 7.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 24,376,078 km

• M1: 155,283 km (0.101 R)
• M2: 710,141 km (0.053 R)
• M3: 1,198,578 km (0.081 R)
• M4: 1,929,663 km (0.102 R)
• M5: 2,287,351 km (0.1 R)
• M6: 2,836,824 km (0.071 R)
• M7: 3,238,046 km (0.081 R)
• M8: 3,630,292 km (0.089 R)
• M9: 3,949,384 km (0.085 R)
• M10: 4,242,745 km (0.057 R)
• M11: 4,505,589 km (0.119 R)
• M12: 6,231,200 km (0.094 R)
• M13: 6,525,908 km (0.101 R)
• M14: 7,110,387 km (0.119 R)
• M15: 7,372,482 km (0.041 R)
• M16: 7,612,587 km (0.065 R)
• M17: 7,856,581 km (0.086 R)
• M18: 8,187,940 km (0.094 R)
• M19: 8,554,904 km (0.097 R)
• M20: 9,313,215 km (0.057 R)
• M21: 11,550,900 km (0.065 R)
• M22: 12,157,071 km (0.112 R)
• M23: 12,465,991 km (0.112 R)
• M24: 13,560,149 km (0.072 R)
• M25: 14,180,083 km (0.113 R)
• M26: 15,231,457 km (0.066 R)
• M27: 15,538,731 km (0.061 R)
• M28: 16,044,820 km (0.111 R)
• M29: 17,203,456 km (0.063 R)
• M30: 19,210,461 km (0.058 R)
• M31: 22,060,151 km (0.077 R)
• M32: 22,663,180 km (0.094 R)
• M33: 22,991,398 km (0.072 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit