🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.76 AU - 0.82 AU

Year: 266 Days

Day: 19.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,472,792 km

• M1: 170,990 km (0.115 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.1

Radius: 9.6

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.47 AU - 10.63 AU

Year: 9469 Days

Day: 12.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,472,792 km

• M1: 119,678 km (0.051 R)
• M2: 514,168 km (0.083 R)
• M3: 1,021,454 km (0.116 R)
• M4: 1,663,828 km (0.073 R)
• M5: 2,001,470 km (0.088 R)
• M6: 2,366,489 km (0.091 R)
• M7: 3,052,545 km (0.114 R)
• M8: 3,588,255 km (0.114 R)
• M9: 3,917,968 km (0.117 R)
• M10: 8,039,539 km (0.069 R)
• M11: 8,969,440 km (0.102 R)
• M12: 11,201,739 km (0.112 R)
• M13: 11,688,979 km (0.081 R)
• M14: 13,295,810 km (0.058 R)
• M15: 13,719,471 km (0.119 R)
• M16: 16,384,856 km (0.118 R)
• M17: 16,731,774 km (0.11 R)
• M18: 17,512,675 km (0.065 R)
• M19: 21,288,525 km (0.077 R)
• M20: 21,618,837 km (0.1 R)
• M21: 26,706,062 km (0.083 R)
• M22: 30,612,960 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.4

Radius: 12.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.07 AU - 12.07 AU

Year: 12103 Days

Day: 14.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,472,792 km

• M1: 160,519 km (0.12 R)
• M2: 642,672 km (0.103 R)
• M3: 1,350,270 km (0.051 R)
• M4: 1,877,004 km (0.112 R)
• M5: 2,643,843 km (0.115 R)
• M6: 3,506,873 km (0.105 R)
• M7: 3,990,523 km (0.057 R)
• M8: 4,457,867 km (0.114 R)
• M9: 5,825,491 km (0.081 R)
• M10: 6,909,178 km (0.053 R)
• M11: 10,044,450 km (0.107 R)
• M12: 12,012,260 km (0.078 R)
• M13: 15,891,931 km (0.057 R)
• M14: 16,623,465 km (0.046 R)
• M15: 17,148,853 km (0.094 R)
• M16: 19,943,939 km (0.059 R)
• M17: 21,142,667 km (0.044 R)
• M18: 25,223,248 km (0.071 R)
• M19: 27,761,625 km (0.1 R)
• M20: 33,341,027 km (0.026 R)
• M21: 35,520,070 km (0.066 R)
• M22: 36,392,674 km (0.108 R)
• M23: 37,279,341 km (0.051 R)
• M24: 37,792,461 km (0.118 R)
• M25: 38,310,369 km (0.071 R)
• M26: 44,899,856 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.4

Radius: 9.6

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.11 AU - 12.03 AU

Year: 12103 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,472,792 km

• M1: 119,379 km (0.104 R)
• M2: 477,217 km (0.116 R)
• M3: 827,575 km (0.077 R)
• M4: 1,480,720 km (0.084 R)
• M5: 2,616,916 km (0.035 R)
• M6: 3,277,839 km (0.069 R)
• M7: 3,871,892 km (0.106 R)
• M8: 4,664,910 km (0.077 R)
• M9: 5,100,240 km (0.119 R)
• M10: 6,169,566 km (0.114 R)
• M11: 6,653,365 km (0.093 R)
• M12: 7,249,513 km (0.061 R)
• M13: 10,051,182 km (0.067 R)
• M14: 10,778,975 km (0.066 R)
• M15: 12,339,580 km (0.076 R)
• M16: 12,848,662 km (0.117 R)
• M17: 14,390,717 km (0.088 R)
• M18: 15,680,849 km (0.031 R)
• M19: 19,072,382 km (0.072 R)
• M20: 22,078,402 km (0.107 R)
• M21: 23,019,372 km (0.073 R)
• M22: 23,888,985 km (0.039 R)
• M23: 25,488,635 km (0.105 R)
• M24: 26,210,445 km (0.101 R)
• M25: 27,695,054 km (0.092 R)
• M26: 28,457,853 km (0.078 R)
• M27: 31,063,549 km (0.118 R)
• M28: 31,887,085 km (0.086 R)
• M29: 35,327,388 km (0.049 R)
• M30: 36,483,779 km (0.085 R)
• M31: 44,995,300 km (0.111 R)
• M32: 47,428,659 km (0.079 R)
• M33: 48,050,537 km (0.069 R)
• M34: 48,993,452 km (0.104 R)
• M35: 49,310,450 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 19,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit