🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 14.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.22 AU - 2.02 AU

Year: 761 Days

Day: 14.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,888,799 km

• M1: 280,047 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.84 AU - 2.12 AU

Year: 1028 Days

Day: 26.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.84 AU - 2.32 AU

Year: 1107 Days

Day: 14.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,888,799 km

• M1: 92,302 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.13 AU - 2.81 AU

Year: 1432 Days

Day: 42.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 11.1

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.6 AU - 6.78 AU

Year: 5008 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,888,799 km

• M1: 139,575 km (0.087 R)
• M2: 1,000,211 km (0.091 R)
• M3: 1,709,305 km (0.059 R)
• M4: 2,350,781 km (0.112 R)
• M5: 2,932,268 km (0.093 R)
• M6: 3,854,838 km (0.115 R)
• M7: 5,182,968 km (0.11 R)
• M8: 5,558,309 km (0.12 R)
• M9: 6,527,553 km (0.116 R)
• M10: 7,352,436 km (0.101 R)
• M11: 9,849,075 km (0.103 R)
• M12: 10,609,481 km (0.081 R)
• M13: 11,169,575 km (0.081 R)
• M14: 12,247,428 km (0.074 R)
• M15: 15,069,442 km (0.072 R)
• M16: 16,200,701 km (0.112 R)
• M17: 17,069,865 km (0.105 R)
• M18: 19,173,211 km (0.096 R)
• M19: 20,787,821 km (0.066 R)
• M20: 21,591,461 km (0.108 R)
• M21: 23,651,423 km (0.097 R)
• M22: 26,006,543 km (0.08 R)
• M23: 27,719,139 km (0.118 R)
• M24: 28,335,931 km (0.104 R)
• M25: 28,871,791 km (0.093 R)
• M26: 31,845,198 km (0.104 R)

Asteroid Belt

Center: 8.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 13.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.96 AU - 12.02 AU

Year: 14370 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,888,799 km

• M1: 182,360 km (0.108 R)
• M2: 1,290,132 km (0.084 R)
• M3: 1,949,260 km (0.098 R)
• M4: 2,521,323 km (0.074 R)
• M5: 8,049,263 km (0.089 R)
• M6: 10,066,740 km (0.078 R)
• M7: 13,298,503 km (0.053 R)
• M8: 16,399,517 km (0.093 R)
• M9: 17,558,751 km (0.088 R)
• M10: 19,953,962 km (0.092 R)
• M11: 23,316,474 km (0.105 R)
• M12: 24,188,181 km (0.073 R)
• M13: 26,828,882 km (0.079 R)
• M14: 29,656,431 km (0.037 R)
• M15: 30,450,347 km (0.12 R)
• M16: 33,159,266 km (0.081 R)
• M17: 49,145,593 km (0.103 R)
• M18: 49,938,163 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989

Radius: 5.3

Gravity: 35.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 12.81 AU - 20.13 AU

Year: 24661 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 98,888,799 km

• M1: 78,240 km (0.092 R)
• M2: 268,379 km (0.105 R)
• M3: 501,751 km (0.117 R)
• M4: 743,801 km (0.116 R)
• M5: 955,182 km (0.071 R)
• M6: 1,364,931 km (0.054 R)
• M7: 2,981,486 km (0.082 R)
• M8: 3,781,236 km (0.118 R)
• M9: 4,123,965 km (0.109 R)
• M10: 4,638,282 km (0.101 R)
• M11: 4,950,792 km (0.119 R)
• M12: 6,679,545 km (0.117 R)
• M13: 7,180,249 km (0.086 R)
• M14: 7,705,786 km (0.107 R)
• M15: 10,130,768 km (0.091 R)
• M16: 10,791,242 km (0.108 R)
• M17: 13,407,560 km (0.092 R)
• M18: 14,529,992 km (0.077 R)
• M19: 16,151,484 km (0.103 R)
• M20: 16,778,149 km (0.055 R)
• M21: 21,198,916 km (0.077 R)
• M22: 23,618,213 km (0.059 R)
• M23: 24,192,519 km (0.09 R)
• M24: 28,348,198 km (0.093 R)
• M25: 33,240,946 km (0.118 R)
• M26: 37,105,209 km (0.064 R)
• M27: 38,667,908 km (0.089 R)
• M28: 42,596,199 km (0.046 R)
• M29: 53,170,075 km (0.116 R)
• M30: 53,957,858 km (0.102 R)
• M31: 60,755,585 km (0.054 R)
• M32: 65,365,742 km (0.108 R)
• M33: 65,816,630 km (0.113 R)
• M34: 66,952,826 km (0.069 R)
• M35: 70,203,738 km (0.106 R)
• M36: 75,522,391 km (0.114 R)
• M37: 75,770,274 km (0.061 R)
• M38: 77,018,070 km (0.104 R)
• M39: 78,279,629 km (0.066 R)
• M40: 79,554,801 km (0.086 R)
• M41: 85,330,476 km (0.105 R)
• M42: 86,952,715 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit