🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.54 AU - 0.7 AU

Year: 187 Days

Day: 33.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.97 AU - 1.29 AU

Year: 460 Days

Day: 28.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,109,275 km

• M1: 33,959 km (0.085 R)
• M2: 318,344 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.2 AU - 1.5 AU

Year: 601 Days

Day: 16.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.59 AU - 2.13 AU

Year: 971 Days

Day: 40.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 8.7

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.95 AU - 7.77 AU

Year: 6141 Days

Day: 5 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,109,275 km

• M1: 108,309 km (0.08 R)
• M2: 581,786 km (0.092 R)
• M3: 970,741 km (0.11 R)
• M4: 1,360,742 km (0.037 R)
• M5: 1,740,571 km (0.084 R)
• M6: 2,339,860 km (0.092 R)
• M7: 3,029,506 km (0.099 R)
• M8: 3,872,341 km (0.101 R)
• M9: 4,348,511 km (0.068 R)
• M10: 4,779,502 km (0.105 R)
• M11: 5,571,174 km (0.093 R)
• M12: 6,901,099 km (0.078 R)
• M13: 7,950,229 km (0.116 R)
• M14: 8,349,506 km (0.091 R)
• M15: 9,102,133 km (0.081 R)
• M16: 11,131,578 km (0.087 R)
• M17: 12,304,425 km (0.106 R)
• M18: 13,057,501 km (0.116 R)
• M19: 14,360,947 km (0.101 R)
• M20: 16,961,407 km (0.064 R)
• M21: 18,441,678 km (0.112 R)
• M22: 19,213,303 km (0.115 R)
• M23: 24,468,377 km (0.063 R)
• M24: 24,973,420 km (0.102 R)
• M25: 26,354,507 km (0.118 R)
• M26: 28,986,383 km (0.088 R)
• M27: 29,647,007 km (0.118 R)
• M28: 31,293,032 km (0.075 R)
• M29: 31,689,018 km (0.101 R)
• M30: 32,491,012 km (0.113 R)
• M31: 34,240,260 km (0.1 R)
• M32: 35,619,403 km (0.119 R)
• M33: 36,377,265 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.9

Radius: 9.2

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.87 AU - 10.21 AU

Year: 9556 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,109,275 km

• M1: 114,592 km (0.116 R)
• M2: 401,072 km (0.086 R)
• M3: 768,783 km (0.082 R)
• M4: 1,216,829 km (0.098 R)
• M5: 1,564,794 km (0.094 R)
• M6: 2,351,080 km (0.062 R)
• M7: 2,985,824 km (0.08 R)
• M8: 3,355,929 km (0.118 R)
• M9: 4,837,098 km (0.063 R)
• M10: 5,653,603 km (0.057 R)
• M11: 6,259,175 km (0.094 R)
• M12: 8,886,862 km (0.051 R)
• M13: 13,244,199 km (0.074 R)
• M14: 13,552,370 km (0.09 R)
• M15: 14,055,468 km (0.068 R)
• M16: 14,701,731 km (0.116 R)
• M17: 15,776,891 km (0.113 R)
• M18: 20,115,528 km (0.08 R)
• M19: 21,186,798 km (0.074 R)
• M20: 24,167,835 km (0.095 R)
• M21: 26,239,317 km (0.083 R)
• M22: 27,318,217 km (0.105 R)
• M23: 27,919,002 km (0.114 R)
• M24: 32,262,726 km (0.034 R)
• M25: 33,614,642 km (0.048 R)
• M26: 35,357,008 km (0.071 R)
• M27: 36,793,746 km (0.117 R)
• M28: 38,393,546 km (0.054 R)
• M29: 41,468,231 km (0.045 R)
• M30: 44,289,946 km (0.102 R)
• M31: 47,524,401 km (0.087 R)
• M32: 49,125,697 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.49 AU - 11.23 AU

Year: 12768 Days

Day: 8 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,109,275 km

• M1: 169,195 km (0.066 R)
• M2: 695,032 km (0.079 R)
• M3: 1,125,425 km (0.063 R)
• M4: 1,727,107 km (0.068 R)
• M5: 2,395,062 km (0.11 R)
• M6: 3,205,882 km (0.116 R)
• M7: 3,759,245 km (0.108 R)
• M8: 4,407,004 km (0.098 R)
• M9: 7,062,067 km (0.104 R)
• M10: 7,819,182 km (0.064 R)
• M11: 9,338,497 km (0.118 R)
• M12: 9,922,528 km (0.101 R)
• M13: 10,700,885 km (0.099 R)
• M14: 11,459,795 km (0.109 R)
• M15: 14,159,289 km (0.087 R)
• M16: 16,635,732 km (0.07 R)
• M17: 17,100,981 km (0.11 R)
• M18: 18,715,142 km (0.119 R)
• M19: 19,559,323 km (0.11 R)
• M20: 20,340,673 km (0.096 R)
• M21: 23,096,116 km (0.111 R)
• M22: 23,773,196 km (0.106 R)
• M23: 24,563,222 km (0.065 R)
• M24: 25,370,602 km (0.053 R)
• M25: 27,790,946 km (0.096 R)
• M26: 28,227,024 km (0.082 R)
• M27: 31,882,448 km (0.049 R)
• M28: 34,446,107 km (0.119 R)
• M29: 35,457,837 km (0.04 R)
• M30: 37,144,104 km (0.06 R)
• M31: 38,342,533 km (0.097 R)
• M32: 46,538,402 km (0.111 R)
• M33: 48,087,338 km (0.076 R)
• M34: 53,107,543 km (0.086 R)
• M35: 61,001,075 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit