🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.6 AU - 2.28 AU

Year: 982 Days

Day: 14.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 84.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.3 AU - 5.46 AU

Year: 3918 Days

Day: 39.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,926,939 km

• M1: 2,312,035 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.8

Radius: 12.4

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.5 AU - 5.78 AU

Year: 4235 Days

Day: 11.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 103,926,939 km

• M1: 154,235 km (0.067 R)
• M2: 691,591 km (0.061 R)
• M3: 1,156,092 km (0.117 R)
• M4: 1,680,134 km (0.065 R)
• M5: 2,448,917 km (0.099 R)
• M6: 3,535,446 km (0.095 R)
• M7: 4,231,525 km (0.098 R)
• M8: 4,776,510 km (0.087 R)
• M9: 5,368,020 km (0.093 R)
• M10: 7,472,862 km (0.087 R)
• M11: 8,480,105 km (0.09 R)
• M12: 9,500,063 km (0.09 R)
• M13: 10,158,144 km (0.097 R)
• M14: 12,181,605 km (0.051 R)
• M15: 14,561,707 km (0.104 R)
• M16: 15,124,195 km (0.117 R)
• M17: 16,566,767 km (0.105 R)
• M18: 19,910,579 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.3

Radius: 9.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.24 AU - 7.48 AU

Year: 6530 Days

Day: 12 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 103,926,939 km

• M1: 117,135 km (0.046 R)
• M2: 1,061,098 km (0.119 R)
• M3: 2,047,396 km (0.073 R)
• M4: 2,465,971 km (0.12 R)
• M5: 4,986,995 km (0.089 R)
• M6: 5,345,581 km (0.051 R)
• M7: 6,029,243 km (0.049 R)
• M8: 6,739,234 km (0.119 R)
• M9: 7,603,312 km (0.086 R)
• M10: 9,396,093 km (0.085 R)
• M11: 10,267,949 km (0.087 R)
• M12: 11,020,576 km (0.09 R)
• M13: 11,899,613 km (0.112 R)
• M14: 13,015,015 km (0.105 R)
• M15: 13,946,561 km (0.073 R)
• M16: 14,608,980 km (0.092 R)
• M17: 17,705,058 km (0.068 R)
• M18: 18,001,112 km (0.113 R)
• M19: 18,300,457 km (0.086 R)
• M20: 20,425,345 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.9

Radius: 8

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.59 AU - 7.85 AU

Year: 7796 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 103,926,939 km

• M1: 103,671 km (0.091 R)
• M2: 363,224 km (0.119 R)
• M3: 833,410 km (0.059 R)
• M4: 1,114,205 km (0.085 R)
• M5: 1,446,312 km (0.099 R)
• M6: 1,814,323 km (0.046 R)
• M7: 2,109,928 km (0.096 R)
• M8: 2,365,890 km (0.108 R)
• M9: 2,799,275 km (0.084 R)
• M10: 6,242,270 km (0.11 R)
• M11: 7,688,882 km (0.097 R)
• M12: 8,342,624 km (0.09 R)
• M13: 8,597,090 km (0.097 R)
• M14: 10,974,799 km (0.064 R)
• M15: 11,750,165 km (0.113 R)
• M16: 12,124,159 km (0.094 R)
• M17: 13,525,443 km (0.068 R)
• M18: 13,936,388 km (0.037 R)
• M19: 14,234,985 km (0.108 R)
• M20: 18,089,225 km (0.069 R)
• M21: 18,804,901 km (0.099 R)
• M22: 19,989,118 km (0.096 R)
• M23: 20,292,802 km (0.112 R)
• M24: 20,987,235 km (0.107 R)
• M25: 25,137,080 km (0.107 R)
• M26: 27,124,787 km (0.065 R)
• M27: 30,800,855 km (0.086 R)
• M28: 32,027,408 km (0.064 R)
• M29: 33,713,077 km (0.057 R)
• M30: 36,014,042 km (0.096 R)
• M31: 36,351,086 km (0.12 R)
• M32: 39,958,190 km (0.063 R)

Asteroid Belt

Center: 13.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.5

Radius: 3.7

Gravity: 54.89 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 15.58 AU - 22.74 AU

Year: 30481 Days

Day: 20.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 103,926,939 km

• M1: 46,824 km (0.117 R)
• M2: 583,880 km (0.076 R)
• M3: 1,092,962 km (0.058 R)
• M4: 1,277,267 km (0.07 R)
• M5: 1,573,770 km (0.111 R)
• M6: 3,200,946 km (0.047 R)
• M7: 4,732,977 km (0.066 R)
• M8: 5,612,164 km (0.035 R)
• M9: 6,066,942 km (0.086 R)
• M10: 6,545,954 km (0.077 R)
• M11: 6,895,863 km (0.057 R)
• M12: 7,153,321 km (0.107 R)
• M13: 7,470,768 km (0.067 R)
• M14: 7,797,490 km (0.099 R)
• M15: 9,016,264 km (0.081 R)
• M16: 10,091,573 km (0.083 R)
• M17: 10,223,518 km (0.092 R)
• M18: 11,108,988 km (0.086 R)
• M19: 11,824,066 km (0.112 R)
• M20: 12,044,424 km (0.1 R)
• M21: 14,318,012 km (0.111 R)
• M22: 14,736,886 km (0.112 R)
• M23: 17,423,664 km (0.08 R)
• M24: 21,380,976 km (0.119 R)
• M25: 22,709,406 km (0.112 R)
• M26: 23,164,183 km (0.097 R)
• M27: 25,407,553 km (0.073 R)
• M28: 26,394,001 km (0.098 R)
• M29: 32,565,661 km (0.087 R)
• M30: 36,756,795 km (0.049 R)
• M31: 36,912,826 km (0.086 R)
• M32: 40,126,188 km (0.076 R)
• M33: 41,800,637 km (0.051 R)
• M34: 43,870,772 km (0.087 R)
• M35: 47,841,549 km (0.037 R)
• M36: 48,588,341 km (0.074 R)
• M37: 50,105,264 km (0.059 R)
• M38: 73,032,334 km (0.111 R)
• M39: 73,278,871 km (0.113 R)
• M40: 85,778,222 km (0.109 R)
• M41: 86,327,845 km (0.066 R)
• M42: 87,433,972 km (0.112 R)
• M43: 92,528,826 km (0.104 R)
• M44: 97,220,515 km (0.086 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit