🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.19 AU - 1.69 AU

Year: 648 Days

Day: 13 Hours

Environment

Temp: -43 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,627,431 km

• M1: 1,005,447 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.33 AU - 1.99 AU

Year: 801 Days

Day: 40.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,627,431 km

• M1: 42,037 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.7 AU - 4.34 AU

Year: 2475 Days

Day: 43.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.1

Radius: 8.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.62 AU - 5.48 AU

Year: 3637 Days

Day: 10.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,627,431 km

• M1: 110,702 km (0.058 R)
• M2: 547,827 km (0.052 R)
• M3: 1,015,770 km (0.081 R)
• M4: 1,354,160 km (0.096 R)
• M5: 1,745,658 km (0.071 R)
• M6: 2,224,670 km (0.104 R)
• M7: 4,221,502 km (0.12 R)
• M8: 4,815,406 km (0.105 R)
• M9: 7,398,512 km (0.096 R)
• M10: 7,729,872 km (0.105 R)
• M11: 8,884,169 km (0.086 R)
• M12: 9,786,543 km (0.111 R)
• M13: 15,623,852 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.5

Radius: 11.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.72 AU - 9.58 AU

Year: 9534 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 97,627,431 km

• M1: 145,708 km (0.079 R)
• M2: 827,875 km (0.04 R)
• M3: 1,771,538 km (0.108 R)
• M4: 2,506,961 km (0.116 R)
• M5: 2,898,758 km (0.097 R)
• M6: 3,853,342 km (0.058 R)
• M7: 4,870,907 km (0.091 R)
• M8: 5,428,458 km (0.065 R)
• M9: 6,409,072 km (0.097 R)
• M10: 7,432,172 km (0.103 R)
• M11: 8,096,386 km (0.109 R)
• M12: 8,961,511 km (0.062 R)
• M13: 10,783,314 km (0.102 R)
• M14: 11,732,662 km (0.102 R)
• M15: 12,685,151 km (0.045 R)
• M16: 14,293,329 km (0.037 R)
• M17: 14,744,217 km (0.085 R)
• M18: 15,146,485 km (0.083 R)
• M19: 17,332,559 km (0.104 R)
• M20: 19,308,896 km (0.067 R)
• M21: 27,756,090 km (0.098 R)
• M22: 28,636,324 km (0.036 R)
• M23: 30,083,234 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.6

Radius: 6.1

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 15.68 AU - 16.68 AU

Year: 24389 Days

Day: 17.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 97,627,431 km

• M1: 80,035 km (0.104 R)
• M2: 310,416 km (0.045 R)
• M3: 580,440 km (0.118 R)
• M4: 979,268 km (0.09 R)
• M5: 1,415,196 km (0.109 R)
• M6: 2,593,279 km (0.113 R)
• M7: 3,138,414 km (0.118 R)
• M8: 3,602,915 km (0.111 R)
• M9: 3,819,982 km (0.109 R)
• M10: 4,112,146 km (0.055 R)
• M11: 4,349,408 km (0.105 R)
• M12: 5,635,352 km (0.089 R)
• M13: 6,014,283 km (0.059 R)
• M14: 7,012,251 km (0.084 R)
• M15: 7,351,688 km (0.063 R)
• M16: 8,709,438 km (0.118 R)
• M17: 14,305,745 km (0.095 R)
• M18: 14,616,161 km (0.057 R)
• M19: 15,656,315 km (0.099 R)
• M20: 17,089,762 km (0.113 R)
• M21: 23,918,156 km (0.11 R)
• M22: 25,472,628 km (0.089 R)
• M23: 31,053,227 km (0.09 R)
• M24: 37,104,311 km (0.087 R)
• M25: 37,690,585 km (0.033 R)
• M26: 41,025,570 km (0.041 R)
• M27: 41,968,037 km (0.062 R)
• M28: 54,806,526 km (0.118 R)
• M29: 55,185,757 km (0.095 R)
• M30: 60,275,675 km (0.104 R)
• M31: 65,031,690 km (0.082 R)
• M32: 80,299,499 km (0.101 R)
• M33: 81,772,889 km (0.113 R)
• M34: 82,020,174 km (0.065 R)
• M35: 82,765,172 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.3

Radius: 5.5

Gravity: 29.46 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 13.21 AU - 20.11 AU

Year: 25482 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 97,627,431 km

• M1: 68,366 km (0.093 R)
• M2: 258,954 km (0.109 R)
• M3: 522,845 km (0.036 R)
• M4: 814,261 km (0.111 R)
• M5: 1,556,416 km (0.097 R)
• M6: 2,303,059 km (0.034 R)
• M7: 3,542,627 km (0.111 R)
• M8: 5,050,275 km (0.094 R)
• M9: 5,945,019 km (0.07 R)
• M10: 6,265,458 km (0.098 R)
• M11: 8,899,278 km (0.08 R)
• M12: 12,045,022 km (0.095 R)
• M13: 14,024,800 km (0.103 R)
• M14: 15,175,806 km (0.115 R)
• M15: 15,601,712 km (0.106 R)
• M16: 16,211,472 km (0.05 R)
• M17: 18,326,487 km (0.119 R)
• M18: 22,431,004 km (0.099 R)
• M19: 23,095,218 km (0.116 R)
• M20: 23,772,448 km (0.102 R)
• M21: 24,001,034 km (0.096 R)
• M22: 26,491,240 km (0.032 R)
• M23: 27,108,630 km (0.074 R)
• M24: 30,879,544 km (0.108 R)
• M25: 36,330,591 km (0.109 R)
• M26: 37,554,601 km (0.099 R)
• M27: 44,088,736 km (0.117 R)
• M28: 44,434,008 km (0.12 R)
• M29: 49,087,849 km (0.049 R)
• M30: 49,458,851 km (0.046 R)
• M31: 50,018,646 km (0.114 R)
• M32: 50,771,573 km (0.085 R)
• M33: 53,859,273 km (0.116 R)
• M34: 61,045,356 km (0.111 R)
• M35: 61,689,524 km (0.1 R)
• M36: 64,755,383 km (0.081 R)
• M37: 64,978,134 km (0.107 R)
• M38: 66,778,994 km (0.093 R)
• M39: 68,151,404 km (0.12 R)
• M40: 83,449,283 km (0.1 R)
• M41: 93,587,082 km (0.035 R)
• M42: 95,881,913 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit