🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 293 Days

Day: 33.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 13.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.37 AU - 2.23 AU

Year: 1559 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,884,564 km

• M1: 170,392 km (0.106 R)
• M2: 754,871 km (0.104 R)
• M3: 1,220,719 km (0.111 R)
• M4: 1,742,516 km (0.06 R)
• M5: 2,172,011 km (0.099 R)
• M6: 2,606,743 km (0.108 R)
• M7: 3,346,355 km (0.115 R)
• M8: 4,222,250 km (0.09 R)
• M9: 4,785,486 km (0.11 R)
• M10: 5,398,688 km (0.036 R)
• M11: 7,586,856 km (0.088 R)
• M12: 8,333,649 km (0.084 R)
• M13: 9,066,080 km (0.086 R)
• M14: 9,545,391 km (0.118 R)
• M15: 10,800,667 km (0.044 R)
• M16: 12,394,632 km (0.103 R)
• M17: 12,985,993 km (0.09 R)
• M18: 13,887,470 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.7

Radius: 12.1

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.33 AU - 4.19 AU

Year: 4708 Days

Day: 9.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 86.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 73,884,564 km

• M1: 210,484 km (0.119 R)
• M2: 799,900 km (0.047 R)
• M3: 1,649,765 km (0.053 R)
• M4: 2,152,564 km (0.092 R)
• M5: 3,273,501 km (0.067 R)
• M6: 5,198,526 km (0.109 R)
• M7: 8,582,280 km (0.063 R)
• M8: 9,250,384 km (0.09 R)
• M9: 12,852,103 km (0.025 R)
• M10: 16,591,900 km (0.089 R)
• M11: 18,192,747 km (0.063 R)
• M12: 19,001,323 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815

Radius: 6.4

Gravity: 19.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.79 AU - 8.01 AU

Year: 11703 Days

Day: 18.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,884,564 km

• M1: 79,586 km (0.093 R)
• M2: 319,092 km (0.097 R)
• M3: 639,381 km (0.098 R)
• M4: 938,727 km (0.076 R)
• M5: 1,757,625 km (0.08 R)
• M6: 2,932,567 km (0.099 R)
• M7: 3,990,074 km (0.068 R)
• M8: 4,282,538 km (0.076 R)
• M9: 4,557,798 km (0.108 R)
• M10: 6,386,931 km (0.073 R)
• M11: 6,869,833 km (0.087 R)
• M12: 7,247,718 km (0.116 R)
• M13: 9,399,683 km (0.094 R)
• M14: 10,184,623 km (0.108 R)
• M15: 11,183,338 km (0.077 R)
• M16: 15,264,069 km (0.112 R)
• M17: 16,718,460 km (0.107 R)
• M18: 24,513,257 km (0.103 R)
• M19: 26,095,553 km (0.099 R)
• M20: 28,810,007 km (0.105 R)
• M21: 34,914,946 km (0.075 R)
• M22: 36,660,604 km (0.071 R)
• M23: 37,169,835 km (0.109 R)
• M24: 37,554,900 km (0.114 R)
• M25: 45,824,969 km (0.068 R)
• M26: 50,852,655 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.8

Radius: 6

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.85 AU - 10.07 AU

Year: 18787 Days

Day: 16.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,884,564 km

• M1: 75,248 km (0.096 R)
• M2: 272,867 km (0.054 R)
• M3: 565,031 km (0.112 R)
• M4: 1,146,817 km (0.076 R)
• M5: 1,592,918 km (0.052 R)
• M6: 1,856,210 km (0.056 R)
• M7: 2,874,523 km (0.111 R)
• M8: 3,158,609 km (0.075 R)
• M9: 3,432,972 km (0.044 R)
• M10: 3,813,250 km (0.075 R)
• M11: 5,350,069 km (0.1 R)
• M12: 5,821,003 km (0.089 R)
• M13: 6,108,380 km (0.059 R)
• M14: 12,829,663 km (0.113 R)
• M15: 13,036,856 km (0.074 R)
• M16: 16,500,645 km (0.09 R)
• M17: 17,580,592 km (0.06 R)
• M18: 23,282,814 km (0.106 R)
• M19: 25,067,367 km (0.075 R)
• M20: 30,105,524 km (0.106 R)
• M21: 30,349,369 km (0.105 R)
• M22: 31,966,522 km (0.065 R)
• M23: 33,248,875 km (0.09 R)
• M24: 33,640,223 km (0.063 R)
• M25: 34,432,044 km (0.09 R)
• M26: 34,698,628 km (0.038 R)
• M27: 36,190,118 km (0.111 R)
• M28: 37,441,804 km (0.062 R)
• M29: 39,737,682 km (0.115 R)
• M30: 42,125,863 km (0.069 R)
• M31: 50,717,717 km (0.038 R)
• M32: 53,524,173 km (0.041 R)
• M33: 56,989,159 km (0.106 R)
• M34: 61,380,006 km (0.076 R)
• M35: 65,376,962 km (0.111 R)
• M36: 72,563,943 km (0.107 R)
• M37: 73,663,338 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 11,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit