🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.45 AU - 1.79 AU

Year: 725 Days

Day: 42.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.44 AU - 2.38 AU

Year: 928 Days

Day: 21.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.46 AU - 2.4 AU

Year: 942 Days

Day: 13 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.74 AU - 3.6 AU

Year: 1984 Days

Day: 41.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.6

Radius: 14.2

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.25 AU - 11.91 AU

Year: 12962 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,220,724 km

• M1: 177,872 km (0.083 R)
• M2: 703,110 km (0.086 R)
• M3: 2,057,270 km (0.048 R)
• M4: 2,550,344 km (0.101 R)
• M5: 3,347,552 km (0.094 R)
• M6: 3,958,958 km (0.068 R)
• M7: 5,280,057 km (0.093 R)
• M8: 6,469,210 km (0.116 R)
• M9: 8,425,202 km (0.116 R)
• M10: 9,142,075 km (0.071 R)
• M11: 12,767,729 km (0.076 R)
• M12: 13,654,246 km (0.094 R)
• M13: 15,092,630 km (0.12 R)
• M14: 16,151,334 km (0.088 R)
• M15: 17,759,362 km (0.067 R)
• M16: 18,490,895 km (0.077 R)
• M17: 19,395,065 km (0.05 R)
• M18: 20,806,521 km (0.116 R)
• M19: 22,453,892 km (0.106 R)
• M20: 23,136,657 km (0.089 R)
• M21: 25,086,067 km (0.056 R)
• M22: 28,015,492 km (0.12 R)
• M23: 28,707,383 km (0.031 R)
• M24: 32,555,189 km (0.099 R)
• M25: 33,873,595 km (0.033 R)
• M26: 34,999,319 km (0.086 R)
• M27: 36,033,490 km (0.062 R)
• M28: 36,734,356 km (0.114 R)
• M29: 39,628,626 km (0.104 R)
• M30: 40,125,440 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.4

Radius: 9.4

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.75 AU - 14.21 AU

Year: 14573 Days

Day: 6.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,220,724 km

• M1: 116,836 km (0.114 R)
• M2: 998,566 km (0.09 R)
• M3: 1,761,814 km (0.116 R)
• M4: 2,403,439 km (0.096 R)
• M5: 2,709,965 km (0.118 R)
• M6: 3,296,838 km (0.116 R)
• M7: 4,147,152 km (0.111 R)
• M8: 4,996,569 km (0.098 R)
• M9: 5,389,114 km (0.108 R)
• M10: 6,075,918 km (0.05 R)
• M11: 7,857,628 km (0.051 R)
• M12: 8,538,897 km (0.097 R)
• M13: 8,997,265 km (0.111 R)
• M14: 9,688,257 km (0.077 R)
• M15: 11,175,859 km (0.04 R)
• M16: 12,291,260 km (0.116 R)
• M17: 14,312,776 km (0.057 R)
• M18: 15,180,294 km (0.113 R)
• M19: 16,313,349 km (0.067 R)
• M20: 16,940,164 km (0.076 R)
• M21: 23,423,436 km (0.05 R)
• M22: 24,221,391 km (0.064 R)
• M23: 27,815,630 km (0.095 R)
• M24: 28,148,934 km (0.11 R)
• M25: 28,484,781 km (0.111 R)
• M26: 29,623,969 km (0.108 R)
• M27: 31,871,527 km (0.093 R)
• M28: 32,727,526 km (0.09 R)
• M29: 34,613,357 km (0.111 R)
• M30: 35,517,676 km (0.098 R)
• M31: 36,970,571 km (0.109 R)
• M32: 39,994,392 km (0.112 R)
• M33: 45,445,290 km (0.059 R)
• M34: 50,377,382 km (0.082 R)
• M35: 51,873,510 km (0.071 R)
• M36: 52,717,242 km (0.076 R)
• M37: 54,086,512 km (0.106 R)
• M38: 54,954,179 km (0.115 R)
• M39: 60,170,508 km (0.104 R)
• M40: 61,289,500 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 8.2

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.79 AU - 16.21 AU

Year: 16474 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,220,724 km

• M1: 102,026 km (0.098 R)
• M2: 561,890 km (0.112 R)
• M3: 1,218,175 km (0.11 R)
• M4: 2,231,103 km (0.1 R)
• M5: 3,072,890 km (0.06 R)
• M6: 3,333,340 km (0.103 R)
• M7: 3,810,407 km (0.101 R)
• M8: 4,111,697 km (0.084 R)
• M9: 4,762,448 km (0.075 R)
• M10: 5,112,806 km (0.062 R)
• M11: 6,392,467 km (0.117 R)
• M12: 8,363,867 km (0.117 R)
• M13: 9,569,925 km (0.095 R)
• M14: 11,250,807 km (0.09 R)
• M15: 12,388,050 km (0.111 R)
• M16: 13,739,517 km (0.077 R)
• M17: 14,963,228 km (0.117 R)
• M18: 15,946,983 km (0.11 R)
• M19: 18,380,642 km (0.033 R)
• M20: 19,156,606 km (0.062 R)
• M21: 21,051,712 km (0.098 R)
• M22: 23,266,957 km (0.104 R)
• M23: 23,667,580 km (0.032 R)
• M24: 25,739,660 km (0.092 R)
• M25: 26,929,412 km (0.06 R)
• M26: 29,534,808 km (0.078 R)
• M27: 30,122,728 km (0.087 R)
• M28: 30,718,277 km (0.082 R)
• M29: 32,056,281 km (0.09 R)
• M30: 36,977,602 km (0.098 R)
• M31: 38,212,831 km (0.084 R)
• M32: 44,342,454 km (0.087 R)
• M33: 47,800,559 km (0.115 R)
• M34: 50,258,751 km (0.112 R)
• M35: 52,114,213 km (0.107 R)
• M36: 53,665,843 km (0.092 R)
• M37: 64,018,763 km (0.075 R)
• M38: 65,797,781 km (0.071 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 15,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit