🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.82 AU

Year: 206 Days

Day: 23.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,822,003 km

• M1: 89,460 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.01 AU - 1.19 AU

Year: 424 Days

Day: 30.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,822,003 km

• M1: 206,295 km (0.11 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.1

Radius: 14.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.32 AU - 10.5 AU

Year: 9763 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,822,003 km

• M1: 184,005 km (0.108 R)
• M2: 760,107 km (0.115 R)
• M3: 3,877,128 km (0.079 R)
• M4: 4,942,564 km (0.067 R)
• M5: 6,302,708 km (0.091 R)
• M6: 7,447,281 km (0.047 R)
• M7: 8,371,646 km (0.099 R)
• M8: 10,757,134 km (0.072 R)
• M9: 13,205,453 km (0.096 R)
• M10: 18,350,124 km (0.045 R)
• M11: 23,099,258 km (0.075 R)
• M12: 25,338,439 km (0.11 R)
• M13: 28,411,478 km (0.059 R)
• M14: 30,245,099 km (0.036 R)
• M15: 30,768,243 km (0.045 R)
• M16: 32,592,140 km (0.069 R)
• M17: 36,336,724 km (0.068 R)
• M18: 38,740,762 km (0.115 R)
• M19: 40,233,151 km (0.092 R)
• M20: 43,997,482 km (0.064 R)
• M21: 44,804,712 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 8.6

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 9.25 AU - 14.17 AU

Year: 14710 Days

Day: 8.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,822,003 km

• M1: 107,112 km (0.089 R)
• M2: 526,435 km (0.072 R)
• M3: 800,947 km (0.099 R)
• M4: 1,789,191 km (0.077 R)
• M5: 2,132,667 km (0.119 R)
• M6: 2,561,265 km (0.094 R)
• M7: 3,189,127 km (0.096 R)
• M8: 3,591,695 km (0.094 R)
• M9: 4,812,115 km (0.08 R)
• M10: 5,839,104 km (0.099 R)
• M11: 6,760,777 km (0.072 R)
• M12: 8,090,851 km (0.041 R)
• M13: 9,184,561 km (0.077 R)
• M14: 10,320,159 km (0.104 R)
• M15: 12,075,690 km (0.051 R)
• M16: 15,593,932 km (0.106 R)
• M17: 19,411,969 km (0.105 R)
• M18: 19,908,335 km (0.085 R)
• M19: 20,328,555 km (0.112 R)
• M20: 21,099,583 km (0.114 R)
• M21: 22,518,369 km (0.097 R)
• M22: 26,746,304 km (0.085 R)
• M23: 28,939,110 km (0.054 R)
• M24: 30,134,247 km (0.072 R)
• M25: 32,160,401 km (0.119 R)
• M26: 32,855,582 km (0.099 R)
• M27: 36,232,455 km (0.064 R)
• M28: 38,521,452 km (0.089 R)
• M29: 39,701,330 km (0.095 R)
• M30: 41,311,751 km (0.064 R)
• M31: 47,739,373 km (0.101 R)
• M32: 48,340,906 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.2

Radius: 5.7

Gravity: 23.89 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.11 AU - 14.23 AU

Year: 18553 Days

Day: 20.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 95,822,003 km

• M1: 72,405 km (0.106 R)
• M2: 525,388 km (0.094 R)
• M3: 759,060 km (0.088 R)
• M4: 1,024,446 km (0.061 R)
• M5: 1,457,831 km (0.094 R)
• M6: 1,707,959 km (0.105 R)
• M7: 2,517,882 km (0.112 R)
• M8: 3,415,020 km (0.095 R)
• M9: 3,766,725 km (0.089 R)
• M10: 4,895,291 km (0.098 R)
• M11: 9,721,618 km (0.043 R)
• M12: 12,544,380 km (0.084 R)
• M13: 13,451,541 km (0.102 R)
• M14: 21,351,356 km (0.088 R)
• M15: 25,596,046 km (0.07 R)
• M16: 29,275,555 km (0.108 R)
• M17: 29,758,906 km (0.111 R)
• M18: 31,492,745 km (0.104 R)
• M19: 33,292,707 km (0.052 R)
• M20: 36,536,138 km (0.111 R)
• M21: 44,910,029 km (0.083 R)
• M22: 48,018,373 km (0.075 R)
• M23: 48,690,517 km (0.105 R)
• M24: 58,579,085 km (0.107 R)
• M25: 62,084,762 km (0.107 R)
• M26: 64,906,178 km (0.115 R)
• M27: 74,104,502 km (0.12 R)
• M28: 75,227,384 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886.2

Radius: 8

Gravity: 13.85 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.7 AU - 18.52 AU

Year: 24850 Days

Day: 24.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 95,822,003 km

• M1: 101,427 km (0.099 R)
• M2: 362,176 km (0.112 R)
• M3: 648,507 km (0.11 R)
• M4: 1,050,775 km (0.113 R)
• M5: 1,406,220 km (0.1 R)
• M6: 1,962,724 km (0.104 R)
• M7: 2,607,192 km (0.102 R)
• M8: 3,206,780 km (0.09 R)
• M9: 4,565,577 km (0.03 R)
• M10: 5,909,714 km (0.029 R)
• M11: 6,458,290 km (0.1 R)
• M12: 11,292,395 km (0.118 R)
• M13: 11,569,301 km (0.055 R)
• M14: 17,000,152 km (0.111 R)
• M15: 24,493,360 km (0.098 R)
• M16: 27,619,357 km (0.041 R)
• M17: 38,418,678 km (0.117 R)
• M18: 41,623,663 km (0.096 R)
• M19: 42,451,986 km (0.098 R)
• M20: 44,312,684 km (0.117 R)
• M21: 46,403,913 km (0.109 R)
• M22: 53,654,024 km (0.077 R)
• M23: 60,138,793 km (0.066 R)
• M24: 73,428,768 km (0.047 R)
• M25: 76,598,897 km (0.116 R)
• M26: 80,368,763 km (0.058 R)
• M27: 94,963,083 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit