🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 12.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.4 AU - 2.2 AU

Year: 1638 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 56,685,200 km

• M1: 160,967 km (0.115 R)
• M2: 639,531 km (0.032 R)
• M3: 3,726,782 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 9.5

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.43 AU - 2.38 AU

Year: 1776 Days

Day: 10.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,685,200 km

• M1: 120,426 km (0.072 R)
• M2: 960,119 km (0.101 R)
• M3: 1,438,533 km (0.111 R)
• M4: 1,739,225 km (0.113 R)
• M5: 2,035,578 km (0.096 R)
• M6: 2,620,207 km (0.046 R)
• M7: 3,461,695 km (0.065 R)
• M8: 4,010,121 km (0.095 R)
• M9: 4,473,575 km (0.064 R)
• M10: 5,508,044 km (0.07 R)
• M11: 6,537,577 km (0.096 R)
• M12: 7,575,337 km (0.109 R)
• M13: 7,895,327 km (0.051 R)
• M14: 8,285,029 km (0.112 R)
• M15: 9,332,514 km (0.045 R)
• M16: 9,836,808 km (0.097 R)
• M17: 10,717,640 km (0.102 R)
• M18: 11,196,054 km (0.117 R)
• M19: 11,920,856 km (0.073 R)
• M20: 13,295,361 km (0.09 R)
• M21: 14,151,659 km (0.096 R)
• M22: 14,593,422 km (0.112 R)

Asteroid Belt

Center: 2.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.7

Radius: 13.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.29 AU - 3.69 AU

Year: 3507 Days

Day: 12.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,685,200 km

• M1: 164,408 km (0.119 R)
• M2: 766,839 km (0.088 R)
• M3: 1,201,869 km (0.072 R)
• M4: 1,627,176 km (0.106 R)
• M5: 2,057,270 km (0.041 R)
• M6: 2,645,788 km (0.083 R)
• M7: 4,256,209 km (0.058 R)
• M8: 4,808,076 km (0.104 R)
• M9: 5,882,039 km (0.07 R)
• M10: 7,274,944 km (0.099 R)
• M11: 8,102,669 km (0.102 R)
• M12: 9,069,072 km (0.055 R)
• M13: 11,320,669 km (0.096 R)
• M14: 11,821,523 km (0.054 R)
• M15: 12,432,481 km (0.101 R)
• M16: 13,363,279 km (0.083 R)
• M17: 14,926,876 km (0.066 R)
• M18: 17,556,657 km (0.119 R)
• M19: 18,981,277 km (0.095 R)
• M20: 22,627,127 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211

Radius: 12.2

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.66 AU - 4.22 AU

Year: 5304 Days

Day: 8.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,685,200 km

• M1: 152,141 km (0.064 R)
• M2: 1,101,938 km (0.049 R)
• M3: 1,499,569 km (0.047 R)
• M4: 3,028,459 km (0.077 R)
• M5: 3,542,178 km (0.117 R)
• M6: 3,990,673 km (0.071 R)
• M7: 5,855,709 km (0.079 R)
• M8: 9,654,598 km (0.107 R)
• M9: 10,184,623 km (0.068 R)
• M10: 20,095,332 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.9

Radius: 5.6

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.23 AU - 6.41 AU

Year: 9523 Days

Day: 22.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 114.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,685,200 km

• M1: 86,168 km (0.099 R)
• M2: 262,993 km (0.114 R)
• M3: 547,528 km (0.035 R)
• M4: 866,920 km (0.091 R)
• M5: 1,797,718 km (0.111 R)
• M6: 2,369,630 km (0.111 R)
• M7: 2,605,397 km (0.1 R)
• M8: 2,792,394 km (0.112 R)
• M9: 3,606,805 km (0.09 R)
• M10: 4,422,263 km (0.101 R)
• M11: 4,599,087 km (0.096 R)
• M12: 5,158,284 km (0.08 R)
• M13: 13,831,370 km (0.1 R)
• M14: 15,390,330 km (0.049 R)
• M15: 16,351,945 km (0.042 R)
• M16: 17,280,050 km (0.093 R)
• M17: 19,476,296 km (0.087 R)
• M18: 21,094,945 km (0.104 R)
• M19: 24,230,816 km (0.087 R)
• M20: 27,564,455 km (0.08 R)
• M21: 32,950,577 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 4.7

Gravity: 31.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.3 AU - 7.88 AU

Year: 12804 Days

Day: 24.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,685,200 km

• M1: 58,792 km (0.108 R)
• M2: 257,308 km (0.076 R)
• M3: 434,731 km (0.104 R)
• M4: 2,634,867 km (0.1 R)
• M5: 3,495,653 km (0.118 R)
• M6: 5,014,969 km (0.066 R)
• M7: 5,498,619 km (0.107 R)
• M8: 7,929,136 km (0.095 R)
• M9: 8,441,209 km (0.103 R)
• M10: 10,545,304 km (0.108 R)
• M11: 10,823,705 km (0.11 R)
• M12: 11,926,541 km (0.05 R)
• M13: 16,264,580 km (0.113 R)
• M14: 17,396,587 km (0.108 R)
• M15: 17,863,781 km (0.07 R)
• M16: 18,021,307 km (0.059 R)
• M17: 19,232,751 km (0.096 R)
• M18: 21,106,315 km (0.086 R)
• M19: 21,282,391 km (0.062 R)
• M20: 21,459,515 km (0.092 R)
• M21: 25,410,096 km (0.058 R)
• M22: 25,910,501 km (0.113 R)
• M23: 30,040,898 km (0.118 R)
• M24: 30,263,799 km (0.09 R)
• M25: 35,700,634 km (0.095 R)
• M26: 46,345,121 km (0.079 R)
• M27: 55,170,049 km (0.098 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 11,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit