🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 13.3

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.78 AU

Year: 341 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,280,028 km

• M1: 165,455 km (0.094 R)
• M2: 676,930 km (0.099 R)
• M3: 1,106,426 km (0.093 R)
• M4: 1,584,541 km (0.071 R)
• M5: 2,287,052 km (0.095 R)
• M6: 2,711,910 km (0.103 R)
• M7: 3,310,451 km (0.03 R)
• M8: 4,019,545 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 14.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 399 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,280,028 km

• M1: 178,321 km (0.12 R)
• M2: 714,928 km (0.099 R)
• M3: 1,224,010 km (0.066 R)
• M4: 1,877,154 km (0.12 R)
• M5: 2,395,212 km (0.095 R)
• M6: 3,354,433 km (0.109 R)
• M7: 3,849,004 km (0.093 R)
• M8: 4,298,396 km (0.036 R)
• M9: 5,196,880 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 12.5

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.7 AU - 1.02 AU

Year: 532 Days

Day: 11.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 55,280,028 km

• M1: 155,432 km (0.08 R)
• M2: 726,597 km (0.102 R)
• M3: 1,158,336 km (0.117 R)
• M4: 2,326,097 km (0.101 R)
• M5: 3,176,711 km (0.114 R)
• M6: 3,609,647 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.7

Radius: 12

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.88 AU - 1.3 AU

Year: 759 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,280,028 km

• M1: 149,299 km (0.036 R)
• M2: 619,335 km (0.03 R)
• M3: 1,063,192 km (0.114 R)
• M4: 1,575,116 km (0.039 R)
• M5: 2,359,009 km (0.083 R)
• M6: 2,755,144 km (0.107 R)
• M7: 3,725,286 km (0.07 R)
• M8: 4,421,963 km (0.035 R)
• M9: 5,291,875 km (0.089 R)
• M10: 5,939,484 km (0.097 R)
• M11: 6,433,756 km (0.098 R)
• M12: 7,106,647 km (0.118 R)
• M13: 7,618,720 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.3

Radius: 8.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.7 AU - 4.6 AU

Year: 5638 Days

Day: 9 Hours

Environment

Temp: -229 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 55,280,028 km

• M1: 106,065 km (0.084 R)
• M2: 431,590 km (0.1 R)
• M3: 1,416,841 km (0.079 R)
• M4: 1,929,663 km (0.037 R)
• M5: 3,032,498 km (0.046 R)
• M6: 5,926,619 km (0.078 R)
• M7: 8,261,243 km (0.114 R)
• M8: 9,325,333 km (0.081 R)
• M9: 14,265,055 km (0.119 R)
• M10: 16,673,131 km (0.116 R)
• M11: 19,515,641 km (0.118 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.4

Radius: 7.7

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.73 AU - 6.99 AU

Year: 9460 Days

Day: 17.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 55,280,028 km

• M1: 95,743 km (0.034 R)
• M2: 360,680 km (0.083 R)
• M3: 843,882 km (0.118 R)
• M4: 3,373,582 km (0.101 R)
• M5: 4,621,377 km (0.117 R)
• M6: 4,891,701 km (0.043 R)
• M7: 6,703,929 km (0.03 R)
• M8: 11,427,632 km (0.07 R)
• M9: 12,035,597 km (0.089 R)
• M10: 13,195,879 km (0.119 R)
• M11: 20,776,302 km (0.041 R)
• M12: 21,102,425 km (0.101 R)
• M13: 22,698,335 km (0.091 R)
• M14: 24,192,968 km (0.085 R)
• M15: 26,128,465 km (0.094 R)
• M16: 27,867,690 km (0.098 R)
• M17: 29,170,837 km (0.112 R)
• M18: 29,682,761 km (0.026 R)
• M19: 30,514,076 km (0.049 R)
• M20: 30,829,877 km (0.056 R)
• M21: 31,898,156 km (0.117 R)
• M22: 33,883,020 km (0.107 R)
• M23: 34,221,560 km (0.11 R)
• M24: 35,948,668 km (0.052 R)
• M25: 39,700,732 km (0.042 R)
• M26: 40,203,081 km (0.092 R)
• M27: 41,348,851 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 5.1

Gravity: 32.48 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.03 AU - 8.05 AU

Year: 11153 Days

Day: 17.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 55,280,028 km

• M1: 63,429 km (0.116 R)
• M2: 246,088 km (0.109 R)
• M3: 454,179 km (0.114 R)
• M4: 627,713 km (0.079 R)
• M5: 845,976 km (0.119 R)
• M6: 1,301,651 km (0.089 R)
• M7: 1,524,701 km (0.11 R)
• M8: 2,233,646 km (0.119 R)
• M9: 2,596,869 km (0.065 R)
• M10: 2,792,843 km (0.05 R)
• M11: 3,313,742 km (0.104 R)
• M12: 3,924,999 km (0.113 R)
• M13: 4,183,654 km (0.055 R)
• M14: 4,929,100 km (0.091 R)
• M15: 8,283,832 km (0.116 R)
• M16: 8,952,685 km (0.116 R)
• M17: 9,401,179 km (0.096 R)
• M18: 10,892,670 km (0.071 R)
• M19: 14,674,205 km (0.057 R)
• M20: 17,045,181 km (0.1 R)
• M21: 25,666,507 km (0.11 R)
• M22: 30,175,237 km (0.057 R)
• M23: 34,333,609 km (0.036 R)
• M24: 47,404,723 km (0.111 R)
• M25: 52,192,154 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit