🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 9.1

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.52 AU - 0.74 AU

Year: 333 Days

Day: 12.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,855,919 km

• M1: 113,246 km (0.071 R)
• M2: 606,021 km (0.044 R)
• M3: 948,151 km (0.107 R)
• M4: 1,283,101 km (0.09 R)
• M5: 1,805,497 km (0.086 R)
• M6: 2,225,568 km (0.054 R)
• M7: 2,575,477 km (0.066 R)
• M8: 3,164,294 km (0.117 R)
• M9: 3,753,710 km (0.096 R)
• M10: 4,373,494 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.7

Radius: 11.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 416 Days

Day: 8.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 41,855,919 km

• M1: 146,905 km (0.1 R)
• M2: 591,510 km (0.095 R)
• M3: 1,008,738 km (0.091 R)
• M4: 1,395,150 km (0.046 R)
• M5: 1,779,167 km (0.093 R)
• M6: 2,179,641 km (0.091 R)
• M7: 2,578,469 km (0.082 R)
• M8: 3,428,334 km (0.102 R)
• M9: 3,854,389 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.6

Radius: 13.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.04 AU - 1.26 AU

Year: 822 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 41,855,919 km

• M1: 171,589 km (0.111 R)
• M2: 630,405 km (0.11 R)
• M3: 1,109,717 km (0.083 R)
• M4: 1,878,500 km (0.113 R)
• M5: 2,724,476 km (0.084 R)
• M6: 4,089,707 km (0.06 R)
• M7: 4,686,452 km (0.032 R)
• M8: 5,227,698 km (0.109 R)
• M9: 6,458,140 km (0.096 R)
• M10: 7,340,917 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 12.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.44 AU - 1.78 AU

Year: 1362 Days

Day: 14.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,855,919 km

• M1: 152,889 km (0.088 R)
• M2: 557,402 km (0.099 R)
• M3: 1,021,903 km (0.096 R)
• M4: 1,508,096 km (0.03 R)
• M5: 2,248,306 km (0.096 R)
• M6: 3,232,960 km (0.109 R)
• M7: 3,807,415 km (0.117 R)
• M8: 4,322,481 km (0.117 R)
• M9: 4,825,429 km (0.057 R)
• M10: 5,222,910 km (0.12 R)
• M11: 5,860,497 km (0.068 R)
• M12: 6,501,972 km (0.107 R)
• M13: 8,089,355 km (0.06 R)
• M14: 9,332,962 km (0.092 R)
• M15: 10,144,381 km (0.119 R)
• M16: 10,600,505 km (0.027 R)
• M17: 11,554,042 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582

Radius: 10.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.58 AU - 1.96 AU

Year: 1570 Days

Day: 10.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,855,919 km

• M1: 131,945 km (0.103 R)
• M2: 542,292 km (0.078 R)
• M3: 905,516 km (0.068 R)
• M4: 1,370,017 km (0.099 R)
• M5: 3,262,879 km (0.105 R)
• M6: 3,689,682 km (0.038 R)
• M7: 4,279,995 km (0.036 R)
• M8: 5,627,423 km (0.115 R)
• M9: 6,267,403 km (0.11 R)
• M10: 6,879,108 km (0.11 R)
• M11: 10,054,772 km (0.037 R)
• M12: 10,654,211 km (0.057 R)
• M13: 11,851,143 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223

Radius: 3.4

Gravity: 19.29 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.08 AU - 11.3 AU

Year: 20115 Days

Day: 21.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,855,919 km

• M1: 42,635 km (0.097 R)
• M2: 168,597 km (0.097 R)
• M3: 902,674 km (0.102 R)
• M4: 2,553,486 km (0.103 R)
• M5: 2,923,142 km (0.092 R)
• M6: 3,132,729 km (0.103 R)
• M7: 3,581,822 km (0.073 R)
• M8: 4,072,503 km (0.107 R)
• M9: 8,824,778 km (0.109 R)
• M10: 10,392,115 km (0.084 R)
• M11: 11,668,335 km (0.106 R)
• M12: 21,926,261 km (0.046 R)
• M13: 27,737,091 km (0.12 R)
• M14: 36,064,606 km (0.115 R)
• M15: 37,303,725 km (0.091 R)

Asteroid Belt

Center: 10.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.6

Radius: 3.2

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 9.45 AU - 11.55 AU

Year: 22689 Days

Day: 15 Hours

Environment

Temp: -240 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 41,855,919 km

• M1: 49,816 km (0.072 R)
• M2: 183,706 km (0.038 R)
• M3: 522,545 km (0.074 R)
• M4: 632,500 km (0.086 R)
• M5: 2,900,703 km (0.085 R)
• M6: 3,650,637 km (0.105 R)
• M7: 4,989,538 km (0.087 R)
• M8: 5,111,610 km (0.113 R)
• M9: 5,329,723 km (0.057 R)
• M10: 5,685,168 km (0.105 R)
• M11: 8,892,696 km (0.08 R)
• M12: 9,531,329 km (0.083 R)
• M13: 10,199,882 km (0.073 R)
• M14: 11,470,566 km (0.048 R)
• M15: 16,643,511 km (0.099 R)
• M16: 19,204,776 km (0.079 R)
• M17: 21,449,642 km (0.078 R)
• M18: 23,180,340 km (0.104 R)
• M19: 23,434,955 km (0.11 R)
• M20: 27,010,045 km (0.063 R)
• M21: 29,618,284 km (0.066 R)
• M22: 32,073,484 km (0.041 R)
• M23: 37,617,133 km (0.055 R)
• M24: 37,851,253 km (0.114 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: 249 - 17,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit