🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.5 AU - 1.52 AU

Year: 674 Days

Day: 19 Hours

Environment

Temp: -42 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.75 AU - 2.69 AU

Year: 1202 Days

Day: 29.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 51.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,718,244 km

• M1: 417,528 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.9 AU - 2.86 AU

Year: 1334 Days

Day: 26 Hours

Environment

Temp: -82 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,718,244 km

• M1: 38,746 km (0.093 R)

Asteroid Belt

Center: 3.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 8.5

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.2 AU - 5.24 AU

Year: 4334 Days

Day: 14.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 66,718,244 km

• M1: 105,915 km (0.065 R)
• M2: 487,689 km (0.082 R)
• M3: 840,590 km (0.045 R)
• M4: 1,109,717 km (0.103 R)
• M5: 1,504,207 km (0.114 R)
• M6: 2,416,903 km (0.099 R)
• M7: 4,812,863 km (0.091 R)
• M8: 5,175,338 km (0.094 R)
• M9: 5,926,320 km (0.087 R)
• M10: 6,192,305 km (0.119 R)
• M11: 7,103,804 km (0.083 R)
• M12: 7,472,114 km (0.094 R)
• M13: 10,981,232 km (0.068 R)
• M14: 11,474,157 km (0.091 R)
• M15: 14,110,819 km (0.093 R)
• M16: 14,855,218 km (0.103 R)
• M17: 15,237,142 km (0.104 R)
• M18: 16,596,388 km (0.044 R)
• M19: 17,245,792 km (0.068 R)
• M20: 17,850,616 km (0.099 R)
• M21: 19,750,360 km (0.073 R)
• M22: 20,278,889 km (0.038 R)
• M23: 25,159,071 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 10.6

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.04 AU - 5.6 AU

Year: 4460 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,718,244 km

• M1: 131,796 km (0.076 R)
• M2: 509,830 km (0.03 R)
• M3: 947,703 km (0.104 R)
• M4: 1,354,160 km (0.104 R)
• M5: 2,113,519 km (0.091 R)
• M6: 2,466,121 km (0.084 R)
• M7: 2,804,810 km (0.046 R)
• M8: 3,136,319 km (0.116 R)
• M9: 3,514,652 km (0.09 R)
• M10: 4,634,392 km (0.04 R)
• M11: 5,485,006 km (0.103 R)
• M12: 7,151,825 km (0.073 R)
• M13: 8,857,690 km (0.079 R)
• M14: 10,121,792 km (0.096 R)
• M15: 11,180,346 km (0.086 R)
• M16: 12,262,537 km (0.115 R)
• M17: 12,605,266 km (0.076 R)
• M18: 13,259,009 km (0.12 R)
• M19: 13,620,288 km (0.105 R)
• M20: 14,255,032 km (0.09 R)
• M21: 19,727,022 km (0.073 R)
• M22: 21,023,737 km (0.111 R)
• M23: 23,185,875 km (0.093 R)
• M24: 24,014,497 km (0.116 R)
• M25: 28,627,946 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 665.3

Radius: 5

Gravity: 26.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 11.16 AU - 14.46 AU

Year: 16663 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 66,718,244 km

• M1: 67,469 km (0.118 R)
• M2: 350,807 km (0.116 R)
• M3: 1,128,866 km (0.091 R)
• M4: 1,316,760 km (0.098 R)
• M5: 1,573,022 km (0.108 R)
• M6: 2,944,684 km (0.066 R)
• M7: 3,662,305 km (0.096 R)
• M8: 4,077,290 km (0.118 R)
• M9: 4,328,166 km (0.038 R)
• M10: 4,965,453 km (0.107 R)
• M11: 6,136,205 km (0.065 R)
• M12: 6,465,919 km (0.102 R)
• M13: 8,097,882 km (0.063 R)
• M14: 9,652,503 km (0.036 R)
• M15: 10,098,455 km (0.116 R)
• M16: 10,269,295 km (0.096 R)
• M17: 11,152,072 km (0.081 R)
• M18: 11,705,435 km (0.07 R)
• M19: 12,536,750 km (0.067 R)
• M20: 14,604,343 km (0.117 R)
• M21: 14,969,661 km (0.09 R)
• M22: 15,341,112 km (0.095 R)
• M23: 17,453,883 km (0.115 R)
• M24: 19,664,341 km (0.084 R)
• M25: 25,992,480 km (0.103 R)
• M26: 27,846,596 km (0.077 R)
• M27: 31,330,432 km (0.109 R)
• M28: 32,183,140 km (0.109 R)
• M29: 32,677,261 km (0.061 R)
• M30: 35,354,914 km (0.116 R)
• M31: 36,013,294 km (0.093 R)
• M32: 39,287,991 km (0.057 R)
• M33: 39,994,243 km (0.09 R)
• M34: 41,724,043 km (0.119 R)
• M35: 42,164,010 km (0.09 R)
• M36: 43,352,715 km (0.099 R)
• M37: 49,142,003 km (0.099 R)
• M38: 50,292,261 km (0.098 R)
• M39: 51,966,411 km (0.055 R)
• M40: 52,988,613 km (0.072 R)
• M41: 60,147,918 km (0.031 R)
• M42: 60,709,359 km (0.085 R)
• M43: 60,897,404 km (0.107 R)
• M44: 64,934,751 km (0.106 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit