🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.62 AU - 1.7 AU

Year: 914 Days

Day: 17.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.9

Radius: 8.6

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.25 AU - 4.91 AU

Year: 4190 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,932,829 km

• M1: 107,411 km (0.037 R)
• M2: 534,812 km (0.096 R)
• M3: 2,301,862 km (0.118 R)
• M4: 3,984,838 km (0.04 R)
• M5: 5,013,174 km (0.052 R)
• M6: 6,614,619 km (0.109 R)
• M7: 8,195,121 km (0.05 R)
• M8: 9,596,703 km (0.087 R)
• M9: 10,225,463 km (0.087 R)
• M10: 11,105,996 km (0.091 R)
• M11: 13,424,913 km (0.118 R)
• M12: 15,419,501 km (0.082 R)
• M13: 16,106,754 km (0.047 R)
• M14: 21,360,631 km (0.066 R)
• M15: 22,431,453 km (0.097 R)
• M16: 25,225,193 km (0.057 R)
• M17: 26,991,944 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 8.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.56 AU - 6.56 AU

Year: 5605 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,932,829 km

• M1: 100,679 km (0.049 R)
• M2: 549,473 km (0.091 R)
• M3: 1,057,807 km (0.1 R)
• M4: 2,038,421 km (0.098 R)
• M5: 2,329,239 km (0.095 R)
• M6: 3,107,148 km (0.049 R)
• M7: 3,838,382 km (0.087 R)
• M8: 4,185,000 km (0.112 R)
• M9: 4,510,525 km (0.053 R)
• M10: 5,446,110 km (0.052 R)
• M11: 5,834,766 km (0.101 R)
• M12: 6,804,609 km (0.078 R)
• M13: 7,112,631 km (0.089 R)
• M14: 7,430,077 km (0.12 R)
• M15: 8,664,709 km (0.099 R)
• M16: 9,537,163 km (0.1 R)
• M17: 9,994,933 km (0.089 R)
• M18: 12,464,644 km (0.085 R)
• M19: 12,757,407 km (0.047 R)
• M20: 13,011,873 km (0.087 R)
• M21: 14,109,174 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.2

Radius: 6.2

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.6 AU - 14.38 AU

Year: 18870 Days

Day: 16.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,932,829 km

• M1: 77,492 km (0.05 R)
• M2: 353,799 km (0.027 R)
• M3: 755,918 km (0.082 R)
• M4: 1,035,816 km (0.119 R)
• M5: 2,018,823 km (0.064 R)
• M6: 2,312,783 km (0.089 R)
• M7: 2,540,022 km (0.071 R)
• M8: 2,857,768 km (0.113 R)
• M9: 3,572,846 km (0.114 R)
• M10: 4,199,362 km (0.115 R)
• M11: 4,970,389 km (0.044 R)
• M12: 5,547,837 km (0.115 R)
• M13: 6,255,136 km (0.068 R)
• M14: 8,901,073 km (0.087 R)
• M15: 10,653,313 km (0.113 R)
• M16: 12,416,324 km (0.099 R)
• M17: 15,691,620 km (0.11 R)
• M18: 18,317,212 km (0.043 R)
• M19: 19,780,578 km (0.063 R)
• M20: 20,253,457 km (0.107 R)
• M21: 21,221,804 km (0.11 R)
• M22: 31,621,549 km (0.087 R)
• M23: 35,632,567 km (0.059 R)
• M24: 38,780,705 km (0.087 R)
• M25: 39,670,513 km (0.053 R)
• M26: 39,970,008 km (0.041 R)
• M27: 42,421,169 km (0.091 R)
• M28: 47,620,593 km (0.095 R)
• M29: 48,811,990 km (0.097 R)
• M30: 55,254,273 km (0.049 R)
• M31: 56,949,067 km (0.114 R)
• M32: 57,905,446 km (0.062 R)
• M33: 59,067,074 km (0.099 R)
• M34: 63,664,366 km (0.067 R)
• M35: 64,694,347 km (0.104 R)
• M36: 65,944,985 km (0.109 R)
• M37: 67,637,386 km (0.08 R)
• M38: 74,925,346 km (0.097 R)
• M39: 78,876,076 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.8

Radius: 7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.71 AU - 18.65 AU

Year: 29122 Days

Day: 21 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,932,829 km

• M1: 89,460 km (0.105 R)
• M2: 401,221 km (0.068 R)
• M3: 831,914 km (0.079 R)
• M4: 1,422,825 km (0.054 R)
• M5: 1,887,776 km (0.099 R)
• M6: 2,407,628 km (0.112 R)
• M7: 2,712,808 km (0.076 R)
• M8: 2,994,800 km (0.042 R)
• M9: 4,386,808 km (0.07 R)
• M10: 6,164,330 km (0.099 R)
• M11: 7,080,766 km (0.077 R)
• M12: 8,472,775 km (0.104 R)
• M13: 9,928,063 km (0.095 R)
• M14: 13,729,793 km (0.039 R)
• M15: 20,732,470 km (0.108 R)
• M16: 22,390,762 km (0.109 R)
• M17: 23,446,474 km (0.083 R)
• M18: 24,135,372 km (0.091 R)
• M19: 26,283,299 km (0.05 R)
• M20: 28,112,731 km (0.1 R)
• M21: 33,485,838 km (0.099 R)
• M22: 39,092,317 km (0.06 R)
• M23: 42,044,631 km (0.06 R)
• M24: 50,964,255 km (0.104 R)
• M25: 52,787,105 km (0.107 R)
• M26: 53,291,698 km (0.119 R)
• M27: 54,310,460 km (0.091 R)
• M28: 56,211,849 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,048 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit