🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.04 AU - 1.26 AU

Year: 538 Days

Day: 42.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.06 AU - 1.64 AU

Year: 685 Days

Day: 45.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,385,937 km

• M1: 732,282 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.91 AU - 2.31 AU

Year: 1338 Days

Day: 15.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,385,937 km

• M1: 184,005 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 13.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.61 AU - 4.25 AU

Year: 2773 Days

Day: 8.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 85,385,937 km

• M1: 165,754 km (0.086 R)
• M2: 627,563 km (0.066 R)
• M3: 1,610,571 km (0.081 R)
• M4: 2,068,041 km (0.113 R)
• M5: 2,642,198 km (0.089 R)
• M6: 3,055,836 km (0.112 R)
• M7: 3,843,618 km (0.116 R)
• M8: 4,567,821 km (0.077 R)
• M9: 5,526,145 km (0.03 R)
• M10: 6,837,071 km (0.091 R)
• M11: 8,508,229 km (0.064 R)
• M12: 9,317,255 km (0.086 R)
• M13: 15,730,814 km (0.096 R)
• M14: 18,176,141 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.6

Radius: 12.8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.37 AU - 5.37 AU

Year: 4692 Days

Day: 14.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 85,385,937 km

• M1: 159,172 km (0.116 R)
• M2: 775,515 km (0.09 R)
• M3: 1,276,519 km (0.077 R)
• M4: 1,749,996 km (0.062 R)
• M5: 2,293,934 km (0.111 R)
• M6: 3,838,981 km (0.103 R)
• M7: 5,144,970 km (0.08 R)
• M8: 6,022,960 km (0.118 R)
• M9: 6,433,456 km (0.05 R)
• M10: 7,101,561 km (0.102 R)
• M11: 7,815,591 km (0.119 R)
• M12: 13,094,302 km (0.098 R)
• M13: 13,732,037 km (0.067 R)
• M14: 14,670,914 km (0.093 R)
• M15: 15,069,891 km (0.06 R)
• M16: 19,128,033 km (0.076 R)
• M17: 20,439,707 km (0.101 R)
• M18: 20,937,868 km (0.099 R)
• M19: 21,371,253 km (0.059 R)
• M20: 21,958,275 km (0.106 R)
• M21: 23,784,565 km (0.083 R)
• M22: 24,415,270 km (0.118 R)
• M23: 26,374,404 km (0.097 R)
• M24: 26,965,166 km (0.11 R)
• M25: 31,162,284 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 6.2

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.56 AU - 10.9 AU

Year: 13250 Days

Day: 19.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 85,385,937 km

• M1: 77,193 km (0.074 R)
• M2: 1,124,228 km (0.045 R)
• M3: 2,540,770 km (0.063 R)
• M4: 3,064,363 km (0.106 R)
• M5: 4,536,256 km (0.052 R)
• M6: 4,839,641 km (0.105 R)
• M7: 5,185,810 km (0.063 R)
• M8: 6,563,756 km (0.115 R)
• M9: 8,702,407 km (0.102 R)
• M10: 10,020,514 km (0.081 R)
• M11: 10,872,324 km (0.061 R)
• M12: 12,827,718 km (0.054 R)
• M13: 13,773,775 km (0.044 R)
• M14: 14,587,288 km (0.076 R)
• M15: 15,679,652 km (0.087 R)
• M16: 16,437,515 km (0.043 R)
• M17: 17,890,110 km (0.07 R)
• M18: 18,231,642 km (0.118 R)
• M19: 23,810,745 km (0.098 R)
• M20: 27,888,484 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574

Radius: 5.6

Gravity: 18.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.33 AU - 18.15 AU

Year: 25973 Days

Day: 21.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 85,385,937 km

• M1: 79,736 km (0.101 R)
• M2: 474,225 km (0.106 R)
• M3: 941,419 km (0.085 R)
• M4: 1,234,332 km (0.096 R)
• M5: 1,534,874 km (0.102 R)
• M6: 1,767,648 km (0.114 R)
• M7: 2,635,914 km (0.094 R)
• M8: 3,393,478 km (0.097 R)
• M9: 3,572,996 km (0.073 R)
• M10: 4,050,213 km (0.107 R)
• M11: 4,862,828 km (0.114 R)
• M12: 5,949,657 km (0.049 R)
• M13: 6,256,033 km (0.12 R)
• M14: 7,140,755 km (0.117 R)
• M15: 8,482,798 km (0.108 R)
• M16: 10,734,246 km (0.08 R)
• M17: 11,791,155 km (0.11 R)
• M18: 15,539,329 km (0.114 R)
• M19: 16,120,367 km (0.093 R)
• M20: 19,914,917 km (0.105 R)
• M21: 21,606,570 km (0.112 R)
• M22: 22,018,114 km (0.102 R)
• M23: 22,750,844 km (0.089 R)
• M24: 23,607,890 km (0.095 R)
• M25: 32,716,606 km (0.028 R)
• M26: 34,501,907 km (0.093 R)
• M27: 37,226,533 km (0.115 R)
• M28: 37,966,743 km (0.059 R)
• M29: 39,629,523 km (0.104 R)
• M30: 41,815,298 km (0.064 R)
• M31: 42,454,230 km (0.102 R)
• M32: 43,588,032 km (0.119 R)
• M33: 51,911,658 km (0.116 R)
• M34: 56,057,165 km (0.113 R)
• M35: 65,427,078 km (0.071 R)
• M36: 66,721,249 km (0.094 R)
• M37: 78,418,157 km (0.115 R)
• M38: 79,878,082 km (0.113 R)
• M39: 81,852,625 km (0.089 R)
• M40: 84,875,100 km (0.044 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: 522 - 18,067 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit