🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.41 AU - 0.61 AU

Year: 239 Days

Day: 12.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,506,986 km

• M1: 53,706 km (0.07 R)

Asteroid Belt

Center: 1.07 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.6

Radius: 14.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.47 AU - 1.77 AU

Year: 1353 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,506,986 km

• M1: 177,872 km (0.098 R)
• M2: 771,626 km (0.1 R)
• M3: 1,477,429 km (0.119 R)
• M4: 2,127,132 km (0.106 R)
• M5: 2,814,534 km (0.117 R)
• M6: 4,113,792 km (0.058 R)
• M7: 5,168,457 km (0.064 R)
• M8: 5,759,967 km (0.037 R)
• M9: 7,181,147 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.62 AU - 2.22 AU

Year: 1745 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,506,986 km

• M1: 182,958 km (0.102 R)
• M2: 914,193 km (0.107 R)
• M3: 1,722,470 km (0.055 R)
• M4: 2,813,637 km (0.119 R)
• M5: 3,297,436 km (0.114 R)
• M6: 4,692,736 km (0.102 R)
• M7: 6,411,914 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.3

Radius: 3.8

Gravity: 56.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.3 AU - 7.68 AU

Year: 13447 Days

Day: 20.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,506,986 km

• M1: 47,423 km (0.119 R)
• M2: 478,713 km (0.12 R)
• M3: 697,575 km (0.068 R)
• M4: 1,003,054 km (0.104 R)
• M5: 1,685,818 km (0.113 R)
• M6: 2,502,324 km (0.076 R)
• M7: 2,701,887 km (0.114 R)
• M8: 2,960,093 km (0.059 R)
• M9: 3,208,874 km (0.091 R)
• M10: 3,364,905 km (0.104 R)
• M11: 3,950,730 km (0.113 R)
• M12: 4,766,787 km (0.098 R)
• M13: 5,285,592 km (0.102 R)
• M14: 5,540,208 km (0.102 R)
• M15: 6,232,397 km (0.046 R)
• M16: 7,648,191 km (0.09 R)
• M17: 8,603,224 km (0.082 R)
• M18: 12,958,317 km (0.11 R)
• M19: 14,874,965 km (0.1 R)
• M20: 18,585,740 km (0.119 R)
• M21: 20,298,636 km (0.117 R)
• M22: 20,922,160 km (0.088 R)
• M23: 25,545,931 km (0.066 R)
• M24: 30,806,390 km (0.115 R)
• M25: 33,195,917 km (0.051 R)
• M26: 38,610,313 km (0.065 R)
• M27: 39,154,699 km (0.038 R)
• M28: 39,980,929 km (0.106 R)
• M29: 42,097,140 km (0.087 R)
• M30: 45,033,148 km (0.072 R)
• M31: 50,656,831 km (0.097 R)
• M32: 54,143,957 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.1

Radius: 5.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.67 AU - 10.17 AU

Year: 16028 Days

Day: 23.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,506,986 km

• M1: 73,453 km (0.113 R)
• M2: 388,954 km (0.044 R)
• M3: 1,723,367 km (0.116 R)
• M4: 3,101,762 km (0.076 R)
• M5: 4,124,114 km (0.066 R)
• M6: 4,326,969 km (0.104 R)
• M7: 4,590,111 km (0.098 R)
• M8: 4,835,901 km (0.047 R)
• M9: 7,762,933 km (0.1 R)
• M10: 11,149,529 km (0.084 R)
• M11: 11,345,802 km (0.11 R)
• M12: 12,310,110 km (0.11 R)
• M13: 17,430,546 km (0.066 R)
• M14: 20,785,876 km (0.058 R)
• M15: 22,929,614 km (0.111 R)
• M16: 27,116,409 km (0.101 R)
• M17: 29,952,934 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.7

Radius: 3.9

Gravity: 18.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.12 AU - 10.86 AU

Year: 20714 Days

Day: 17.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,506,986 km

• M1: 48,470 km (0.103 R)
• M2: 330,761 km (0.082 R)
• M3: 573,109 km (0.061 R)
• M4: 756,816 km (0.117 R)
• M5: 914,342 km (0.051 R)
• M6: 1,256,473 km (0.094 R)
• M7: 2,076,119 km (0.113 R)
• M8: 2,306,799 km (0.097 R)
• M9: 3,979,752 km (0.051 R)
• M10: 4,553,460 km (0.108 R)
• M11: 4,876,591 km (0.106 R)
• M12: 5,077,801 km (0.117 R)
• M13: 5,425,316 km (0.103 R)
• M14: 8,221,151 km (0.11 R)
• M15: 8,995,918 km (0.113 R)
• M16: 9,196,978 km (0.12 R)
• M17: 10,466,914 km (0.115 R)
• M18: 10,745,465 km (0.117 R)
• M19: 10,914,960 km (0.065 R)
• M20: 12,335,840 km (0.092 R)
• M21: 14,970,109 km (0.114 R)
• M22: 16,492,567 km (0.053 R)
• M23: 17,877,245 km (0.062 R)
• M24: 19,504,421 km (0.104 R)
• M25: 20,096,529 km (0.109 R)
• M26: 20,875,336 km (0.108 R)
• M27: 21,405,511 km (0.069 R)
• M28: 22,677,541 km (0.039 R)
• M29: 24,483,188 km (0.067 R)
• M30: 24,973,869 km (0.12 R)
• M31: 28,919,064 km (0.105 R)
• M32: 31,153,308 km (0.099 R)
• M33: 36,467,922 km (0.1 R)
• M34: 40,418,502 km (0.095 R)
• M35: 42,920,676 km (0.03 R)
• M36: 44,354,422 km (0.106 R)
• M37: 45,968,135 km (0.064 R)
• M38: 49,311,946 km (0.052 R)
• M39: 50,093,894 km (0.082 R)
• M40: 53,468,523 km (0.115 R)
• M41: 56,649,422 km (0.03 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: 381 - 14,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit