🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.72 AU - 0.96 AU

Year: 283 Days

Day: 13.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,585,497 km

• M1: 158,125 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.89 AU - 0.97 AU

Year: 329 Days

Day: 40.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,585,497 km

• M1: 129,851 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.94 AU - 3.44 AU

Year: 2092 Days

Day: 47 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,585,497 km

• M1: 35,754 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.06 AU - 4.32 AU

Year: 3148 Days

Day: 41.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.7

Radius: 13.7

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.73 AU - 8.77 AU

Year: 7166 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,585,497 km

• M1: 174,282 km (0.094 R)
• M2: 824,434 km (0.056 R)
• M3: 1,849,329 km (0.045 R)
• M4: 2,293,934 km (0.092 R)
• M5: 3,606,655 km (0.116 R)
• M6: 4,337,291 km (0.07 R)
• M7: 5,678,885 km (0.111 R)
• M8: 6,227,311 km (0.107 R)
• M9: 6,670,270 km (0.059 R)
• M10: 7,244,576 km (0.081 R)
• M11: 8,088,009 km (0.115 R)
• M12: 8,825,975 km (0.115 R)
• M13: 12,130,742 km (0.105 R)
• M14: 13,098,490 km (0.054 R)
• M15: 16,895,135 km (0.063 R)
• M16: 17,491,581 km (0.033 R)
• M17: 20,913,334 km (0.104 R)
• M18: 22,621,741 km (0.071 R)
• M19: 23,346,692 km (0.104 R)
• M20: 24,928,241 km (0.086 R)
• M21: 26,669,112 km (0.103 R)
• M22: 28,582,917 km (0.104 R)
• M23: 30,586,631 km (0.116 R)
• M24: 31,274,931 km (0.108 R)
• M25: 36,385,793 km (0.086 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 12.2

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.25 AU - 9.97 AU

Year: 10094 Days

Day: 6 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,585,497 km

• M1: 153,936 km (0.077 R)
• M2: 907,012 km (0.054 R)
• M3: 2,043,058 km (0.116 R)
• M4: 2,593,279 km (0.09 R)
• M5: 3,173,719 km (0.101 R)
• M6: 3,738,900 km (0.089 R)
• M7: 4,426,451 km (0.109 R)
• M8: 5,322,543 km (0.088 R)
• M9: 6,019,220 km (0.086 R)
• M10: 7,635,475 km (0.07 R)
• M11: 11,330,393 km (0.059 R)
• M12: 14,080,600 km (0.041 R)
• M13: 14,768,451 km (0.026 R)
• M14: 15,676,361 km (0.042 R)
• M15: 16,144,153 km (0.113 R)
• M16: 19,224,673 km (0.069 R)
• M17: 19,993,755 km (0.063 R)
• M18: 23,104,045 km (0.032 R)
• M19: 23,885,544 km (0.047 R)
• M20: 24,327,157 km (0.091 R)
• M21: 27,573,431 km (0.057 R)
• M22: 28,551,502 km (0.111 R)
• M23: 30,993,238 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 11.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.67 AU - 12.31 AU

Year: 14297 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,585,497 km

• M1: 150,795 km (0.104 R)
• M2: 746,194 km (0.076 R)
• M3: 1,148,912 km (0.101 R)
• M4: 1,658,292 km (0.12 R)
• M5: 2,280,470 km (0.077 R)
• M6: 3,031,900 km (0.083 R)
• M7: 4,209,534 km (0.051 R)
• M8: 5,213,336 km (0.077 R)
• M9: 7,048,603 km (0.092 R)
• M10: 7,900,114 km (0.074 R)
• M11: 12,173,676 km (0.074 R)
• M12: 14,322,799 km (0.089 R)
• M13: 16,160,908 km (0.117 R)
• M14: 17,350,959 km (0.086 R)
• M15: 19,983,583 km (0.115 R)
• M16: 21,353,899 km (0.09 R)
• M17: 24,823,971 km (0.105 R)
• M18: 25,282,639 km (0.033 R)
• M19: 25,840,339 km (0.104 R)
• M20: 26,501,562 km (0.084 R)
• M21: 29,056,544 km (0.105 R)
• M22: 31,771,596 km (0.118 R)
• M23: 33,859,683 km (0.074 R)
• M24: 34,310,571 km (0.037 R)
• M25: 36,863,010 km (0.028 R)
• M26: 38,307,377 km (0.097 R)
• M27: 39,789,144 km (0.098 R)
• M28: 41,052,947 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.6

Radius: 8.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.82 AU - 12.6 AU

Year: 14710 Days

Day: 14.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,585,497 km

• M1: 105,915 km (0.092 R)
• M2: 646,412 km (0.114 R)
• M3: 1,031,627 km (0.076 R)
• M4: 1,400,685 km (0.054 R)
• M5: 1,808,489 km (0.101 R)
• M6: 3,089,495 km (0.097 R)
• M7: 4,672,839 km (0.117 R)
• M8: 5,763,408 km (0.058 R)
• M9: 7,055,784 km (0.054 R)
• M10: 8,077,537 km (0.067 R)
• M11: 8,717,517 km (0.117 R)
• M12: 9,639,339 km (0.118 R)
• M13: 9,943,621 km (0.103 R)
• M14: 10,359,353 km (0.07 R)
• M15: 11,114,523 km (0.118 R)
• M16: 11,733,260 km (0.072 R)
• M17: 13,855,456 km (0.086 R)
• M18: 14,838,762 km (0.057 R)
• M19: 15,519,732 km (0.076 R)
• M20: 15,867,846 km (0.092 R)
• M21: 16,579,932 km (0.065 R)
• M22: 21,392,346 km (0.087 R)
• M23: 22,704,170 km (0.045 R)
• M24: 44,522,570 km (0.078 R)
• M25: 45,651,735 km (0.099 R)
• M26: 47,967,211 km (0.105 R)
• M27: 51,123,576 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 13,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit