🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.6 AU

Year: 140 Days

Day: 46.2 Hours

Environment

Temp: 228 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,991,756 km

• M1: 170,990 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 13.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.56 AU - 6.62 AU

Year: 4927 Days

Day: 7.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 19,991,756 km

• M1: 165,754 km (0.088 R)
• M2: 701,764 km (0.07 R)
• M3: 1,342,940 km (0.032 R)
• M4: 2,658,953 km (0.099 R)
• M5: 4,707,845 km (0.111 R)
• M6: 6,141,292 km (0.071 R)
• M7: 6,570,638 km (0.117 R)
• M8: 7,081,664 km (0.054 R)
• M9: 10,932,762 km (0.102 R)
• M10: 15,313,436 km (0.11 R)
• M11: 15,786,315 km (0.117 R)
• M12: 21,585,926 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.9

Radius: 8.2

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.55 AU - 6.01 AU

Year: 5180 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,991,756 km

• M1: 102,026 km (0.064 R)
• M2: 441,164 km (0.102 R)
• M3: 773,720 km (0.042 R)
• M4: 1,230,891 km (0.118 R)
• M5: 1,491,341 km (0.102 R)
• M6: 2,142,242 km (0.093 R)
• M7: 3,359,519 km (0.115 R)
• M8: 4,216,566 km (0.076 R)
• M9: 4,576,498 km (0.039 R)
• M10: 6,323,502 km (0.039 R)
• M11: 6,830,489 km (0.098 R)
• M12: 7,963,992 km (0.115 R)
• M13: 8,636,435 km (0.092 R)
• M14: 10,459,584 km (0.069 R)
• M15: 10,928,872 km (0.089 R)
• M16: 12,735,416 km (0.119 R)
• M17: 13,988,897 km (0.094 R)
• M18: 14,501,120 km (0.075 R)
• M19: 16,236,754 km (0.083 R)
• M20: 18,442,874 km (0.103 R)
• M21: 24,900,715 km (0.104 R)
• M22: 26,334,312 km (0.081 R)
• M23: 26,940,333 km (0.116 R)
• M24: 29,736,317 km (0.056 R)
• M25: 32,819,529 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 8.6

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.11 AU - 7.01 AU

Year: 5561 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 19,991,756 km

• M1: 113,994 km (0.071 R)
• M2: 654,640 km (0.107 R)
• M3: 1,042,398 km (0.061 R)
• M4: 1,477,429 km (0.06 R)
• M5: 2,055,176 km (0.081 R)
• M6: 2,683,038 km (0.114 R)
• M7: 3,770,166 km (0.048 R)
• M8: 4,274,460 km (0.078 R)
• M9: 4,938,375 km (0.087 R)
• M10: 5,467,653 km (0.097 R)
• M11: 5,902,085 km (0.035 R)
• M12: 6,639,303 km (0.098 R)
• M13: 9,255,919 km (0.118 R)
• M14: 10,326,143 km (0.117 R)
• M15: 11,642,005 km (0.089 R)
• M16: 14,219,876 km (0.092 R)
• M17: 14,894,862 km (0.078 R)
• M18: 16,675,675 km (0.095 R)
• M19: 17,155,734 km (0.118 R)
• M20: 17,426,357 km (0.044 R)
• M21: 17,976,129 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit